Jobs at Djinni

Role Summary

We are seeking an experienced QA Team Lead to own the quality of one of our product lines end to end. The role combines hands-on testing with team leadership, working closely with product, development and support to deliver reliable releases across hardware, backend, web and mobile.

Key Responsibilities

• Lead, mentor and develop the QA team assigned to the product, aligning engineers to tasks according to their skills and professional growth.
• Build deep product and functional expertise, and serve as the quality reference point for the product line.
• Design, maintain and execute comprehensive test plans, test suites and test cases.
• Perform functional, regression and integration testing to identify defects and ensure product reliability.
• Partner with development teams to investigate issues, verify fixes and prevent recurrence.
• Collaborate with product managers, developers and stakeholders to deliver high-quality releases on schedule.

• Define and track quality metrics, and report release readiness to management.

   

Requirements

• Proven experience leading or managing QA engineers.
• Strong command of QA methodologies, processes and testing tools.
• Excellent problem-solving skills and attention to detail.
• Excellent communication and interpersonal skills; fluent English.

• Ownership mindset and a genuine commitment to product quality.

   

Advantage

• Experience testing hardware or IoT products.
• Experience with mobile (iOS/Android) and API testing.
• Familiarity with test automation frameworks.

We are looking for an Affiliate Manager to join and help build our new affiliate program.

We have our own product and in-house media buying team, work across multiple GEOs, and are actively developing and scaling our affiliate direction.

What we’re looking for

• 1+ year of experience in affiliate marketing / iGaming
• Experience with different traffic sources: Facebook, UAC, TikTok, SEO, PPC, In-App
• Experience with Email, Push, and Pops is a strong plus
• Existing network of affiliates/webmasters is a plus
• Strong communication and negotiation skills
• Ability to bring in new partners and negotiate profitable terms
• English B2+

• Willingness to attend iGaming conferences, network, and build relationships in the industry

   

What we offer

• A new affiliate program with a lot of room to influence how it is built
• Our own product and in-house media buying
• Multiple GEOs and different traffic sources
• Freedom in negotiations and decision-making
• Opportunity to grow quickly
• Real potential to lead the affiliate program in the future

Lead VFX Artist
Unity | Gameplay VFX | UI Animation | Spine | Mobile Games
About the Role
This is a key role within our client’s team, where you will have the opportunity to unlock your full potential, bring your experience and creativity into their games, propose your own ideas and solutions, and have a real impact on the final result.
We are looking for a hands-on Lead VFX Artist to lead and develop our VFX team while
taking ownership of the artistic and technical quality of VFX across our game projects.
The scope covers a wide range of real-time game effects — from gameplay and character
effects to UI animations, transitions, rewards, and other visual feedback.
You will work closely with 2D Spine Animators, UI/UX, Art, Tech Art, Game Design, Product,
and Development teams.
What Will Help You Succeed in This Role
To be successful in this role, we believe the following skills and experience will help you
make an impact, grow with the team, and succeed in our company:
● Leadership experience in game development, including team management, regular
1:1s, performance reviews, mentoring, feedback, and knowledge sharing.
● Strong experience with casual mobile games.
● Strong hands-on Unity experience, including gameplay VFX, character effects, UI
effects and animations, Particle System, Shader Graph, shaders, implementation,
and optimization.
● Strong hands-on Spine experience — ability to create animations, review source
files, prepare assets, and integrate Spine animations into Unity.
● Ability to independently take VFX and UI animation from concept to final in-game
implementation and polish.
● Strong visual and motion design skills with a good understanding of timing,
composition, visual hierarchy, readability, and game feel.
● Ability to identify key gameplay moments and enhance their impact and player
feedback through VFX and animation.
● Ability to evaluate a feature and determine the best implementation approach —
Spine, Unity, VFX, or a combination of them.
● Ability to review the team’s work and source files, maintain artistic and technical
quality, identify blockers, and propose practical solutions.
● Experience planning team workload, reviewing estimates, distributing tasks,
identifying resource needs, and supporting predictable delivery.
● Experience building and improving VFX and animation pipelines, technical standards,
and production workflows.
● Solid Technical Art knowledge, including performance optimization and an
understanding of technical limitations on mobile platforms.

● Confidence in proposing multiple creative or technical solutions and clearly
explaining the reasoning behind your recommendations.
● Strong communication and cross-functional collaboration skills.
● A strong portfolio demonstrating a range of game VFX, including gameplay and/or
character effects as well as UI animation and effects.
● A gamer mindset — you enjoy games, understand player experience, and are
interested in understanding why particular visual solutions work.
What Will Make You Stand Out
● Proficiency in two or more of the following languages would be a strong
advantage: Mandarin Chinese, English, and Ukrainian.
● Openness to potential relocation to Japan would be a strong advantage
● Experience working across multiple game projects or supporting multiple production
teams
● Experience with poker, card, or casino-style games and an understanding of their
gameplay and player experience.
● Experience with After Effects or other motion design tools.
If you don’t have previous poker experience, a genuine interest and willingness to learn the
game, its mechanics, terminology, and player experience will be highly valued.
If your experience matches this role and you’re looking for an opportunity to lead a team,
stay hands-on, contribute your ideas, and influence the quality of our games, we’d love to
hear from you.
Please send us your CV and a link to your portfolio — we look forward to learning
more about you.

ABOUT THE COMPANY

Our client is a well-funded AI product company building a “second brain” for senior HR leaders and their teams. Its platform combines AI, people analytics, and a professional network used by thousands of C-level executives.

We're looking for a Fullstack Product Engineer who wants to:

• Own features end-to-end, from deeply understanding the customer problem to shipping the feature and driving its usage & adoption.
• Work across the entire stack (React, TypeScript, NestJS, PostgreSQL).
• Ship fast & high quality;you believe speed vs. quality is a false choice, and in fact you can increase both in lockstep.
• Work directly with customers: from hopping on calls, to debugging their problems, and then iterating based on real feedback
• Craft positive-sum engineering practices that increase velocity.
• Become one of the first 3 engineers in the AI & Analytics pod

This is only an in-person role (4-5 days/week) in NYC. The company has a beautiful office in a 1,000+ ft skyscraper in the heart of Hudson Yards, New York.

TECH STACK

• Frontend: React, TypeScript, Vite
• Backend: NestJS, TypeScript
• Data: PostgreSQL, Redis
• Infrastructure: AWS, GitHub Actions
• Observability: Sentry, New Relic
• AI Dev Tools: Cursor, Claude Code (or similar)

Nice to have: SQL proficiency and experience working with data warehouses (the team use Snowflake for analytics).

CANDIDATE CRITERIA

• You have 2-6 years building and shipping product.You've worked on real products with real users. You've felt the pain of production issues and learned from them.
• You're strong across the stack.You can build a React component, write a backend service, and debug a database query. You might be stronger in one area, but you're not helpless in any of them.
• You genuinely enjoy customer interaction. You've been on customer calls before and found them valuable, not painful. You understand that great products come from deeply understanding user problems.
• Strong SQL knowledge is a plus.We build querying engines on top of Snowflake data—if you're comfortable writing and optimizing complex queries, that's a big advantage.
• You're AI-native and AI-augmented.Cursor, Claude Code, AI-assisted reviews—these have fundamentally changed how you work. You're constantly experimenting with new AI tools and have opinions on what's worth adopting. If you're still coding the way you did in 2022, this isn't the right fit.
• You have an owner's mindset. Self-driven, resourceful, ready to build and be in the trenches. You don't need to be managed; you need to be pointed at problems.
• You've worked in high-intensity environments.Startups, high-growth teams, or any context where speed and quality both mattered.
• You're a positive influence on every team you've been on. Low ego, high standards

WHAT YOU'LL DO

• Ship features end-to-end from problem understanding to production, across frontend and backend
• Talk to customers regularly: join calls, gather feedback, and translate their problems into solutions
• Write code that lasts with tests, edge case handling, and clear documentation
• Review code thoughtfully and hold the bar on quality for the team
• Debug production issues and make sure they don't happen again
• Help cultivate engineering culture as one of the founding engineers of this pod

COMPANY OFFER

• Full-time position with a well-funded, fast-growing AI product company
• High-impact role as one of the first three engineers in a newly formed AI product pod
• End-to-end ownership of customer-facing features, from discovery to production and adoption
• Direct collaboration with customers and C-level executives
• Opportunity to shape the product, engineering practices, and team culture from an early stage
• Modern stack
• AI-native engineering environment
• Fast-moving team with high standards, minimal bureaucracy, and strong individual ownership
• In-person work from the company’s office in Hudson Yards, New York City, 4-5 days per week

We are looking for a Senior Media Buyer to own paid acquisition in the financial publishing vertical on Meta and Google. We work with the top partners in the space, so you will have strong offers to run. Offer access is not the hard part. Performance is. What we need is someone who can take a proven offer, find the angle, and make it profitable at scale.
 

This is not a role for someone who maintains campaigns that already work. It is a full ownership seat for a buyer who can walk into a cold offer with no creative history, form a view on the angle within a day, get it live, kill what is not working fast, and scale what is. You will be judged on profit, not on impressions, click-through rates, or how busy the account looks.

The work sits in financial publishing, but we are not hiring someone who has only ever bought in one place. Buyers who spent an entire career optimizing inside a single niche arrive with one playbook and no
second move when it stops working. Buyers who have run financial, health, auto, home, or other direct response markets and stayed profitable across them bring range, and range is what holds up when a
channel shifts or an angle burns out.

This is a hands-on seat and it stays that way. You are in the accounts yourself, at pace, with serious budget behind you. What comes with that is full ownership: the strategy is yours to set, the decisions are
yours to make, and the results are visible to everyone.

WHAT YOU WILL OWN
Offer launch and profitable scale:
● Take financial publishing offers from cold launch to profitable scale on Meta and Google
● Own the full campaign lifecycle: research, angle selection, launch, optimization, scaling, and the decision to cut
● Own the profit and loss on every campaign you run. Payout, cost per acquisition, margin, and volume are your numbers to defend
● Decide which channel fits which offer rather than pushing everything through the same playbook
● Prioritize ruthlessly across the offers available to you. Know which ones deserve budget this week and which do not
● Scale winners aggressively without letting performance collapse under the extra spend
● Build repeatable launch playbooks so a new offer goes live in days, not weeks

Creative direction and angle development:
● Own the angle. You decide what the hook is, who it speaks to, and why it will convert before
anything gets designed
● Brief designers, copywriters, and video editors with enough specificity that the first round is testable rather than decorative
● Build and maintain a creative testing pipeline with the volume and cadence the platforms demand
● Own advertorials, pre-landers, and landing page angles alongside the ad creative, and test the full path rather than the ad in isolation
● Adapt the approach to the channel. Interruption traffic and intent traffic need different angles, different funnels, and different proof
● Run competitive and market research continuously. Know what is running, what is fatiguing, and what is about to work
● Use AI tools to increase creative throughput and research speed where they genuinely help, and know where they do not

Testing discipline and budget control:
● Design test structures that produce clean signal: what is being tested, at what budget, and what result triggers which decision
● Set explicit kill rules and scale rules in advance so decisions are made on data rather than on hope
● Manage daily and monthly budgets against targets, and flag early when spend is not going to return
● Keep a clear record of what has been tested and what it produced, so the same losing angle is not relaunched twice
● Balance exploration and exploitation deliberately. Protect budget for new offers and new angles even while scaling a winner

Tracking, data, and attribution:
● Own the tracking setup end to end: trackers, server to server postbacks, conversion APIs, pixels, and parameter hygiene
● Validate that the numbers are real before scaling on them, and debug attribution gaps yourself rather than escalating them
● Work with analytics on reporting that shows profitability by offer, angle, creative, and placement
● Reconcile platform data against network and advertiser data, and chase discrepancies until they are explained
● Use post-click and post-conversion data to inform buying decisions, not just front end metrics

Account infrastructure and compliance:
● Own account structure, ad account health, and the operational setup that keeps spend running without interruption
● Keep creatives and funnels inside Meta and Google policy. We build for longevity, not for a week of spend before a ban
● Manage relationships with platform reps and vendors, and use them to unlock scale and resolve issues fast
● Work with our partners on payouts, caps, creative approvals, and early access to new offers
● Maintain documentation on setups, integrations, and process so nothing sits only in your head

Playbooks and standards:
● Turn what works into documented playbooks: launch structures, test frameworks, angle libraries, and creative briefs
● Set the standard for how buying is done here through your own results
● Report on a clear cadence: what is spending, what is working, what gets cut this week, and what needs a decision
● Share what you learn with the creative and analytics teams so wins do not stay locked inside your accounts

WHAT WE ARE LOOKING FOR
Must-have:
● 5 or more years of hands-on media buying with direct ownership of spend and profitability, not
agency reporting or campaign assistance
● Big-budget experience. At least 100,000 dollars a month in ad spend that you personally managed, sustained over time rather than in one spike. Below that level this is not the right role
● Financial publishing experience is what we are looking for first. Health direct response is the closest adjacent background
● If not financial publishing, then a track record across at least three distinct verticals, with auto and home a strong plus. A career spent inside a single niche is a mismatch here, and gambling-only backgrounds in particular tend to be too narrow
● Deep Meta buying expertise: account structure, testing frameworks, creative volume, scaling mechanics, and account health at high daily spend
● Hands-on Google buying experience across at least one of Search, Demand Gen, YouTube, or Performance Max, with a real view on how buying there differs from Meta
● Proven ability to take an offer from zero to profitable scale, with specific numbers you can walk through
● Creative and angle ownership. You direct the creative and the funnel rather than waiting for assets to be handed to you
● Tracking fluency: trackers, server to server postbacks, conversion APIs, and the ability to debug attribution yourself
● Comfortable being measured on profit and comfortable saying when something is not working
● Self-directed. You can run a full portfolio without a large support structure around you
● Excellent English, written and verbal (C1 or above)

Nice to have:
● Native buying experience on the major networks
● Financial publishing, newsletter, or subscription direct response background
● Auto and home verticals, including insurance and home services lead generation
● Subscriber acquisition and list building economics, buying against lifetime value rather than front end conversion alone
● Familiarity with the funnel formats this vertical runs on: advertorials, long form sales pages, VSLs, and lead magnets
● Fluency with AI tools for creative production, research, and analysis

WHO FITS THIS ROLE
You are a buyer who has scaled offers profitably with your own money on the line, or close enough to it that it felt that way. You can walk through the numbers on your best campaigns and your worst ones
without reaching for excuses. You know the difference between a campaign that worked and a campaign that happened to run during a good week. 

You have worked across several verticals and you treat that as your advantage rather than a gap. You have been the new person in an unfamiliar market before, and you know how you get up to speed: the research, the angles you borrow, the assumptions you test first. Buyers who have only ever run one niche tend to have one playbook. You have several, and you know which one to reach for. You think in angles before you think in settings. You know that creative and offer selection decide most of the outcome and that account optimization only moves the last stretch. 

You brief creative properly, you
test at volume, and you do not fall in love with an ad that is losing money. You move fast and you decide fast. You do not need a full picture before you act, and you do not sit on a losing test hoping it turns. You set your kill rules in advance and you follow them.

You work independently and you want to stay in the accounts. You are used to owning a portfolio without a machine of specialists behind you, and you know how to get what you need from the people around
you. This is a senior buyer seat, and going deeper on the channels rather than away from them is the point.

Our client is building a digital twin engine that simulates enterprise IT environments (cloud, SaaS, identity, endpoints, networks, security products) with high fidelity, then runs attacks from agentic red teams against them to capture realistic telemetry for AI security training and evaluation.

This is a zero-to-one build — you'll define the architecture and technical direction from scratch.
 

Who we're looking for

A hybrid of offensive security expert and production software engineer — someone who thinks like an attacker and can turn that into a reliable, scalable system. Not a pure pentester, not a pure backend engineer.
 

Scope of Work

• Own the architecture and hands-on development of the digital twin engine.
• Build high-fidelity simulations of company stacks — users, networks, cloud, SaaS, identity, endpoints, security products.
• Run attacks from agentic red teams and capture realistic telemetry.
• Adapt environments to customer stacks while protecting privacy, isolation, and authorization boundaries.
• Lead the technical roadmap and engineering standards across contributors.
• Keep the engine reproducible, reliable, scalable, and easy to extend.
   

Requirements

• Deep offensive/defensive security knowledge, including how security products (EDR/XDR/SIEM) work internally.
• Cloud security experience (AWS/Azure/GCP) and familiarity with anti-forensics techniques.
• Ability to judge whether a scenario and its telemetry are realistic, too easy, or ambiguous.
• Strong software engineering skills — proven experience shipping and operating production systems.
• Experience building cyber ranges, digital twins, security labs, or large-scale simulated environments.
• Strong knowledge of security telemetry and data pipelines (cloud, SaaS, identity, endpoints, networks).
• Comfortable leading ambiguous, zero-to-one development under uncertainty.
• Strong project planning, technical coordination, and code review skills.
   

Nice to have: AI agents/evals experience (guardrails, reproducibility, human review); conference talks or CTF/red team community involvement; background at BAS companies (Pentera, SafeBreach, Cymulate) or cyber range platforms (CybExer, SimSpace).

We are Formula Spin, an ambitious team specializing in the development of slot games.

Our mission is to create innovative, engaging, and high-quality games that set new standards in the industry.

Formula Spin’s work is guided by principles that unite us and make our company not only successful but also a comfortable place for all employees. 

We are looking for an ambitious and experienced Account Manager 

Format: Remote.

Requirements:

• Experience: 1+ years of experience as an Account Manager at a Slot Provider 
• Fluent spoken English (B2+).
• Proactive, energetic, and highly driven approach to managing accounts and initiative-taking.
• Ability to multitask, prioritize effectively, and handle multiple (20+) clients simultaneously.
• Excellent interpersonal, negotiation, and conflict resolution skills to foster strong client partnerships.

Responsibilities:

•  Account management of existing partners (no cold outreach / new business acquisition).
• Project control, performance tracking, and account analytics.
• Drive GGR growth across client projects by identifying opportunities to scale performance and maximize revenue.
• Monitor the availability and proper performance of our games across client platforms, coordinating with internal and partner technical teams to resolve any issues.
• Management of content placement and marketing assets. (Ensure optimal game placement and hight visibility across partner projects.
• Implement and optimize promotional tools across client projects, including tournaments, daily promotions, free spins, and other engagement campaigns.
• Coordinate new game releases with partners, ensuring timely launches, monitoring go-live status, and overseeing the addition of the full game portfolio to client project following successful integration.
• Work closely with Product, Marketing, BI, and Technical teams to deliver partner requests and maximize account performance.
• Relationship building within existing client accounts through regular calls and check-ins.
• Attending industry expos and networking events to meet partners in person. 

Will be a plus:

• Extensive network of contacts in the iGaming industry.
• Pre-existing contact base with major casino operators.

Why join us?

• Work in an international iGaming company with a growing
  partner portfolio
• Competitive salary fixed in $
• Full accounting support and benefits package
• Remote work with a convenient schedule
• Open culture, no bureaucracy, quick feedback loops
• A friendly and supportive team of professionals.
• Space for professional growth and development of your ideas.

What We Offer

• 100% remote work opportunity and flexitime - choose working hours between 8:00-20:00 Kyiv time.
• Personal Growth Budget in USD (Travel, Health & Psychotherapy, Sports, Education & Training, Software, Work Equipment).
• Competitive compensation in USD with regular salary reviews.
• Paid vacation, holidays, and sick leave.
• Continuous professional growth through mentorship, feedback, and knowledge sharing.
• English Speaking Club with a native speaker.
• Access to AI tools, including coding assistants for engineers and LLM subscriptions for non-technical specialists.
• Projects with clients across Europe and North America across FinTech, Logistics, Hospitality, E-commerce, Legal, Music, and other industries.
• Transparent processes, flat management structure, and a supportive team culture.

About the Role

• We are hiring a Senior Full-Stack Engineer to become one of the strongest technical contributors on the team.
• The single most important thing we’re looking for is experience scaling a SaaS product. We want someone who has already seen what happens as a live platform grows: increasing complexity, technical debt, scaling bottlenecks, evolving data models, unreliable integrations, and engineering decisions that worked at one stage but became expensive at the next.

• This is a hands-on senior engineering role with strong technical leadership expectations. You will design and write production code, own substantial systems end to end, influence architectural decisions, challenge technical direction when needed, and raise the engineering level of the people around you.

   

Project

• FinTech SaaS platform built for the restaurant and hospitality industry. Our products handle tip pooling and payouts, payroll, reporting and compliance, labor and operational data, and integrations with the systems hospitality businesses already use. The platform is live, serves thousands of customers and moves millions of dollars.

   

Required Hard Skills

• Several years operating at Senior Engineer level on a SaaS product that grew significantly while you were there. You have seen a system become meaningfully bigger and understand the problems that tend to arrive next.
• Strong Python and Django / Django REST Framework experience, or deep experience in a closely comparable backend stack.
• Strong React and TypeScript experience, with the ability to work effectively across backend and frontend when required.
• Strong PostgreSQL and data modeling skills. You should be comfortable designing schemas that can evolve as the business grows into new products and safely changing them once they contain production data.
• Production experience with asynchronous and distributed workloads using Celery or comparable technologies.
• Strong understanding of API design and third-party integrations, including failure handling, retries, idempotency, data consistency, reconciliation, and situations where the system on the other side is unreliable or outside your control.
• Strong understanding of software architecture and the ability to make pragmatic architectural decisions inside a large existing codebase rather than only designing systems from scratch.
• Experience identifying and addressing performance, scalability, reliability, and maintainability problems before they become critical.
• Strong testing practices and experience safely evolving systems that must remain operational while they are being changed.
• Production experience with Docker, CI/CD, monitoring, error tracking, and observability. 
• Strong Linux knowledge. 
• Sound judgment about technical debt: knowing the difference between an acceptable shortcut and one that will create significant problems later, and being able to improve a system while it remains in production.
• Everyday experience with using AI agents for work (Claude Code or Codex). Familiar with configuring AI toolset, understanding pros and cons of modern AI.

Current Stack

• Django / DRF, PostgreSQL, Redis, Celery, Docker, Traefik, Datadog, Sentry, Mailgun, GitHub Workflows.
• Next.js, MUI, TanStack Query, React Hook Form, Zod, Vitest.

Nice to Have

• FinTech or financial systems experience, particularly payments, payouts, ledgers, reconciliation, payroll, banking, audit trails, or other systems where financial correctness matters.
• Experience with restaurant or hospitality technology, including POS, scheduling, workforce management, payroll, or similar systems.
• Experience with high-volume or business-critical third-party integrations.
• Experience improving a system with meaningful legacy code or technical debt while the product remained actively developed.
• Experience with multi-tenant SaaS architectures.
• Experience improving engineering practices across a team rather than only within your own work.
• Experience as a Senior Engineer in a company of roughly 20–200 people, where your role included helping decide what technical work actually mattered.

Required Soft Skills

• Ability to take technical ownership beyond your own tickets and think about the health of the product and engineering system as a whole.
• Strong engineering judgment and the confidence to challenge technical decisions constructively, including decisions made by Staff Engineers and engineering leadership.
• Comfort with ambiguity. Problems will not always arrive fully specified, and part of your job is asking the questions that make them clear before code gets written.
• Ability to explain complex technical trade-offs clearly to engineers, Product, and non-technical stakeholders.
• A strong teaching mindset. You explain your reasoning, document important decisions, review code seriously, and make the engineers around you better rather than becoming the only person who understands a difficult system.
• Comfortable taking leadership during difficult technical situations without waiting for someone else to define every step of the solution.
• Strong written communication and self-direction. The team is distributed across Canada and Europe with limited live overlap, so you need to communicate clearly asynchronously and drive your own work.
• Fluent English, written and spoken.

Key Responsibilities

1. Own substantial systems end to end

• Take meaningful problems that have been identified but not fully solved and work with Staff Engineers and Product to determine the right technical approach.
• Own complex initiatives from problem definition through design, implementation, migration, testing, rollout, and production monitoring.
• Design not only for the expected path, but also for what happens when something goes wrong in production.

• Remain responsible for the systems you build once they are carrying real customer data and real money.

   

2. Help strengthen the architecture of a growing product

• Work closely with Staff Engineers and the VP of Engineering on architectural decisions and technical direction.
• Understand the existing architecture and identify where today’s decisions may create tomorrow’s problems.
• Identify areas where the platform may struggle as product complexity, integrations, customers, data volume, and transaction volume increase.
• Challenge architectural decisions constructively when you see a better approach.

• Help evolve the architecture incrementally through small, safe improvements rather than unnecessary rewrites or over-engineering.

   

3. Protect correctness, reliability, and engineering quality

• Treat financial correctness as a first-class engineering concern.
• Design for reconciliation and auditability: how we prove a number is correct, understand how it was produced, and detect discrepancies before customers do.
• Use Datadog, Sentry, logs, production data, and other signals to identify recurring problems and their root causes.
• Improve observability, error handling, testing, deployment safety, performance, and operational reliability.

• Make sure recurring production problems are solved systematically rather than repeatedly patched.

   

4. Own technically difficult areas of the product

• Lead work involving complex third-party integrations, asynchronous workflows, data synchronization, reconciliation, migrations, and failure recovery.
• Design systems that behave predictably when external APIs fail, requests are duplicated, jobs execute late, or data arrives in an unexpected state.
• Work closely with Product to make technical feasibility and engineering constraints visible before implementation begins.

• Help break large technical initiatives into safe, incremental pieces that can be built, migrated, and released without unnecessarily putting the existing platform at risk.

   

5. Make the case for important technical work

• Identify technical debt, platform investment, reliability work, and architectural improvements that may not naturally appear on the product roadmap.
• Distinguish between debt that can safely remain and debt that is materially affecting reliability, engineering speed, or future product development.
• Make the business and technical case for that work using evidence rather than engineering preference alone.

• Help sequence improvements so they support product development rather than competing with it unnecessarily.

   

6. Raise the level of the engineering team

• Be a strong technical reference point for other engineers.
• Review architecture, designs, and pull requests with a focus on correctness, reasoning, and long-term maintainability.
• Explain why you would make a decision differently rather than simply leaving a verdict.
• Mentor engineers through reviews, pairing, technical discussions, and example.
• Document important knowledge and decisions so understanding stays with the team rather than with one individual.

• Take leadership when a difficult technical problem crosses multiple areas or engineers.

   

7. Remain hands-on

• Design and write production code across the backend and frontend.
• Take direct ownership of technically difficult or risky work when appropriate.
• Debug difficult production issues and establish their root causes.
• Read and understand the existing codebase before changing it.

• Build enough direct knowledge of the platform to ensure your technical decisions are grounded in how the system actually works.

   

Who this position is not for

• This is not a role for someone whose definition of seniority is simply delivering more complicated tickets. 
• If you prefer receiving clearly defined tickets and technical solutions and then implementing them, this role will probably be frustrating.
• It is not a management role. You won’t have direct reports or headcount responsibility. Leadership here comes through technical ownership, judgment, mentoring, reviews, and influence.
• It is also not a Staff Engineer role. Our Staff Engineers and VP of Engineering set the overall technical direction and architecture. You will help shape that direction, challenge it when needed, and fully own the design and implementation of substantial systems within it.
• It is not a greenfield role. You will be joining a live platform with thousands of customers and a roadmap that does not pause while technical improvements are made. Much of the work involves understanding existing systems, migrating them safely, and improving them incrementally rather than replacing them.
• If you naturally ask what happens when the system gets significantly larger, how it fails, how we know the data is correct, and what today’s shortcut will cost us a year from now, you’ll recognize the work.

Things You Should Know Before Applying

• The engineering challenge is no longer simply building features quickly. It is continuing to ship while improving reliability, scalability, architecture, and the technical foundation required for significant year-over-year growth
• There is technical debt. Part of your job is determining which debt actually matters, making its impact visible, and helping address it without stopping product development.
• Requirements will sometimes be incomplete. We expect you to help shape the solution rather than wait for perfect specifications.

• You will be expected to disagree when necessary, propose better approaches, and explain the reasoning behind them.

   

Sii Ukraine is a subsidiary of Sii Poland — the leader in IT, engineering, and consultancy services with over 7500 IT experts in Poland and more than 250 prestigious customers.

We are looking for a QA Automation Engineer to join a large-scale online betting and gaming platform supporting internationally recognized brands.

The project focuses on delivering reliable, high-quality web applications and seamless end-to-end customer journeys in a highly transactional environment.

You will work closely with QA Engineers, Developers, Product Owners and other stakeholders throughout the Software Development Lifecycle, with a strong focus on test automation, regression coverage and continuous delivery.

Responsibilities:

• Develop and maintain automated end-to-end tests using Playwright and JavaScript\TypeScript
• Design and extend automated regression test suites for web applications and critical customer journeys
• Create reusable and maintainable test automation components
• Improve and extend the existing automation framework
• Analyse business requirements, user stories and acceptance criteria to define appropriate test coverage
• Perform functional, regression, integration and exploratory testing
• Validate end-to-end flows across multiple application components and integrated services
• Identify, document and track defects
• Support developers with root cause analysis
• Investigate failed automated test executions and distinguish application defects from automation issues
• Maintain and improve automated tests to increase stability, reliability and test coverage
• Support quality validation of new features before production deployment
• Collaborate with Developers, Product Owners, Business Analysts and other QA Engineers
• Participate in refinement, planning and other Agile/Scrum activities
• Contribute to the continuous improvement of QA processes, testing practices and automation strategy
• Support automated test execution as part of CI/CD pipelines

Requirements:

• Strong experience in QA Automation
• Hands-on experience with Playwright
• Good practical knowledge of JavaScript
• Experience creating and maintaining automated E2E tests
• Experience with web application testing
• Good understanding of functional, regression and integration testing
• Experience working with automated regression suites and test frameworks
• Understanding of CI/CD and automated test execution in pipelines
• Ability to analyse requirements and define test coverage
• Experience investigating test failures and identifying the root cause
• Experience working in an Agile/Scrum environment
• Good communication and collaboration skills
• English at a level sufficient for communication within an international team
• Tax residence in Ukraine required

Nice to Have:

• Experience working with large-scale or highly transactional web platforms
• Experience testing complex customer journeys
• Experience with integrated services and distributed application components
• Experience improving existing automation frameworks
• Experience with API testing
• Experience working with international teams and stakeholders

Team & Ways of Working

• Agile/Scrum methodology
• Close collaboration between QA, Development, Product and Business teams
• Strong focus on test automation and continuous improvement
• Automated testing integrated into CI/CD processes
• Focus on quality throughout the entire Software Development Lifecycle

Key tasks:

• Writing and maintaining up-to-date Information Security Management System (ISMS) documentation;
• Participating in information security incident investigations;
• Conducting internal information security audits;
• Supporting third-party penetration tests, supervisory audits, and certification processes;
• Managing access to company and/or customer systems (if necessary);
• Developing and delivering information security training;
• Implementing information security risk mitigation measures;
• Implementing new information security standards;
• Ensuring GDPR and privacy compliance (updating policies, conducting DPIAs, and data mapping);
• Managing third-party privacy risks and Data Processing Agreements (DPAs);
• Handling data breach protocols and Data Subject Access Requests (DSARs).
   

Core Competencies:

• Knowledge and understanding of network infrastructure;
• Understanding of Information Security Management System (ISMS) principles;
• Experience administering Active Directory-based domains;
• Knowledge of virtualization systems (e.g., VMware, Hyper-V);
• Knowledge of Linux-based servers (Ubuntu);
• Knowledge and understanding of PCI DSS, ISO 27001, and GDPR standards and compliance requirements;
• Practical knowledge of Data Protection principles (DPIA, data mapping, DPAs);
• Experience in developing regulatory and procedural documentation (concepts, policies, regulations, provisions, instructions, etc.);
• Knowledge of risk analysis methods, organizational and technical measures for information protection, as well as related technologies, software, and hardware tools;
• Knowledge and ability to apply best practices in the field of information security and data privacy;
• At least 1 year of professional experience in information security or data protection;
• English proficiency at B2 level.
  
   

We offer:

• Stable salary;
• Convenient work schedule: Monday to Friday, 9:00 AM — 6:00 PM;
• Comfortable working conditions: cozy office or remote work (subject to stable internet and electricity availability);
• Opportunities for growth and development in a dynamic company.

Job Responsibilities:

• Configure and maintain sandbox environments (Zendesk / Intercom / Gorgias, etc.);
• Test AI solutions (chatbots, translation tools, CRM/helpdesk AI features);
• Run real customer support scenarios and evaluate system performance and quality;
• Configure chatbots and conversational flows within AI platforms;
• Compare and test AI vendors, prepare practical recommendations;
• Provide troubleshooting in test and client environments;
• Support Digital Transformation initiatives and tasks assigned by the team lead;

Candidate Requirements:

• Experience in customer support / BPO (Team Lead, Quality Control, or Senior Agent);
• Strong understanding of support operations (SLA, tickets, communication channels);
• Hands-on experience with CRM / helpdesk systems (Zendesk / Intercom or similar);
• Ability to quickly learn and navigate new systems independently;
• Strong analytical thinking and autonomy;
• English level B2+;

Nice-to-have:

• Basic understanding of APIs / integrations;
• Experience with no-code automation tools (Zapier, Make, etc.);
• Experience with AI tools, chatbots, or LLM-based solutions.
   

We are actively growing and expanding our team. We're looking for a proactive L1 System Administrator.
 

Responsibilities:

• IP telephony: configuration and support of the Vicidial / Asterisk cluster (SIP trunks, dial plans);
• Network infrastructure: administration of Mikrotik, firewall configuration, VLAN, OSPF, QoS, and load balancing;
• Servers and services:
  • Linux (Debian): administration of Docker, MySQL, Nextcloud, Samba;
  • Windows Server: Active Directory management, support of the terminal farm, updates, and server rollouts;
• Virtualization and backups: management of the VMware vSphere cluster, configuring backups via Veeam;
• Monitoring: infrastructure health monitoring using Zabbix and The Dude.
   

Requirements:

• Proficiency in Linux (Debian-based) and Windows Server (Active Directory);
• Understanding of network technologies and experience administering Mikrotik;
• Experience with IP telephony (Asterisk / Vicidial) will be an advantage;
• Skills in administering VMware vSphere and Veeam Backup;
• Ability to write basic scripts for automation (Bash, PowerShell, SQL).
   

Working conditions:

• Pay: fixed rate + monthly bonus.
• Schedule: Monday–Friday, 9:00 AM to 6:00 PM.
• Development: compensation for courses, training, and conference participation.
• Team: a dynamic environment with the opportunity to influence technical decisions.

Kindgeek is looking for a sharp, curious Business Analyst who thrives at the intersection of finance and technology. Your mission will be to turn complex FinTech and crypto requirements into clear, actionable solutions that our Agile teams can build with confidence. Along the way, you’ll also help shape new client engagements, bringing structure and clarity to opportunities from the very first conversation.

RESPONSIBILITIES

As a Business Analyst, you will be responsible for:

• Defining and communicating the product vision and roadmap to the Agile team, adjusting it based on stakeholder feedback and market changes;
• Creating, maintaining, and prioritizing the product backlog, including clear user stories and acceptance criteria;
• Engaging with stakeholders to gather requirements and acting as the primary liaison between business and the Agile team;
• Participating in sprint planning and reviews, adjusting priorities based on team feedback and retrospectives;
• Defining acceptance criteria and validating delivered functionality against business needs;
• Analysing technical diagrams and supporting the development team in documenting back-end business logic;
• Supporting pre-sales activities, including client discovery calls, proposal preparation, and Work Breakdown Structures (WBS).

REQUIREMENTS

We’re looking for a Business Analyst who has:

• 5+ years of experience as a Business Analyst, preferably within the FinTech sector;
• Hands-on exposure to crypto on-ramp/off-ramp solutions and banking/payment systems;
• Strong understanding of financial technologies, with proven expertise in crypto and banking payments;
• Genuine interest in learning adjacent sub-domains such as open banking, card processing, and AML/KYC;
• Proven ability to work on technical projects, including API analysis and solution design;
• Excellent analytical skills, with the ability to think critically and solve complex problems;
• Outstanding communication skills, with the ability to convey technical information to non-technical stakeholders;
• Collaborative attitude, with the ability to work effectively within a dynamic team environment;
• Experience participating in pre-sales activities, including proposal and WBS preparation.

Will be a plus:

• Experience working with Agile/Scrum methodologies in a FinTech environment;
• Familiarity with AML/KYC or open banking regulations;
• Experience presenting solutions directly to clients during pre-sales stages.

WHAT WILL YOU GET WITH KINDGEEK

We want you to thrive and feel supported

Professional growth: at Kindgeek, we want our employees to grow and achieve ambitious professional goals. We support professional development with training and certification refunds and provide regular feedback and technical reviews.

Benefits package: Kindgeek offers all team members competitive compensation and a benefits package that includes 18 working days of fully paid vacation, 10 compensated by 50% sick leaves without a note from the doctor, and an opportunity to take study leaves. Depending on how long you stay in the company, you can receive different health insurance packages from our partners.

Personal growth: as a part of our team, you will have access to corporate English courses with a 50% reimbursement, take advantage of our offline library and access a large selection of corporate training and classes. Also, every employee can request any internal or external training or certification if it applies to his or her work responsibilities.

Geek community: at Kindgeek, we value community — even in the full-scale invasion times, we take every opportunity to stick together. Our geeks organise various online and offline clubs — from stretching and skiing to English. We volunteer together and support each other.

Flexibility: Kindgeek offers a hybrid working model. Team members can work remotely or from the office or Kindgeek London Hub — an innovative cafe-style co-working in Lviv (it’s pet-friendly!).

We encourage you to apply

At Kindgeek, we encourage everyone to apply — regardless of nationality, race, gender, marital status, disability, sexual identity, or religion. We are growing into an inclusive, equal-opportunity company where only professionalism, competence, and ideas matter. We are committed to supporting mobilised employees and veterans joining Kindgeek and facilitating their career development. We aim to bring equal opportunities to all team members and candidates — especially those underrepresented in technological companies.

Skylum empowers millions of photographers to create incredible images. Our award-winning photo editing software combines AI-powered automation with full creative control. We make editing enjoyable, easy, and accessible for everyone.
You’ll join an environment where growth, learning, and creativity are encouraged. Flexible schedules, trust-based workflows, and a supportive team give you everything you need to focus on your best work.
🇺🇦 Proudly Ukrainian, Skylum stands with Ukraine through action, regularly supporting organizations that help accelerate our victory.

 

We’re looking for a Data Scientist to understand user behavior and develop machine learning models that improve user experience, product adoption, retention, and purchasing conversion.

You will join our Core Analytics team and collaborate with Data Engineers, Analytics Engineers, and Product and Marketing analysts. You will identify meaningful behavioral patterns, turn them into predictive features, and train models that support personalization and better product decisions.

Our data environment: 

Python, SQL, Apache Airflow, MySQL, ClickHouse, Parquet, AWS, and Tableau.

Why join us: 

You will help shape applied data science within Core Analytics and influence how our products respond to user needs. Your work will turn behavioral data into models and experiences that help users discover value, adopt relevant features, and make repeat purchases.

 

Required experience:
 

• Experience delivering data science or machine learning solutions with measurable product or business outcomes.
• Strong Python skills for data preparation, feature engineering, model training, and evaluation using pandas, NumPy, scikit-learn, and related libraries.
• Strong SQL skills for analyzing event-level data and building reliable modeling datasets.
• Practical experience with classification, regression, clustering, and gradient boosting methods such as XGBoost, LightGBM, or CatBoost.
• Experience identifying behavioral patterns and creating predictive features from user activity, event sequences, purchase history, and lifecycle data.
• Knowledge of the full model lifecycle: target definition, dataset preparation, hyperparameter tuning, validation, deployment, monitoring, and retraining.
• Strong understanding of statistics and experimentation, including data leakage, class imbalance, selection bias, temporal validation, and prediction calibration.
• Familiarity with deep learning concepts and a clear understanding of when neural networks offer value over simpler approaches.
• Experience with Git, reproducible workflows, and collaboration with engineers to productionize models.
• Ability to translate business goals into modeling problems and explain findings, limitations, and recommendations clearly.

Key Responsibilities: 
 

• Explore user journeys, habits, and behavioral patterns to identify signals associated with adoption, engagement, upgrades, repeat purchases, and churn.
• Define prediction targets and develop features, labels, and training datasets from product events, transactions, and customer data.
• Train, tune, and evaluate machine learning models for purchase propensity, customer lifetime value, churn risk, and next-best actions.
• Develop segmentation, recommendations, and personalization models; apply deep learning where the problem and available data justify it.
• Partner with engineers to deploy models and integrate predictions into product experiences and business workflows, including monitoring and retraining.
• Validate business impact through experiments, distinguishing predictive relationships from causal effects and balancing conversion with user satisfaction and long-term retention.

Nice to have:
 

• Hands-on experience with PyTorch or TensorFlow.
• Experience with recommendation systems, ranking, embeddings, or sequential models for user behavior.
• Knowledge of uplift modeling and causal inference to identify which interventions improve outcomes for different users.
• Experience with subscription, mobile, or marketplace products, including upgrade propensity and repeat-purchase prediction.
• Familiarity with Airflow, ClickHouse, AWS, experiment tracking, feature stores, and model monitoring.

What we offer
For personal growth:
 

• A chance to work with a strong team and a unique opportunity to make substantial contributions to our award-winning photo editing tools;
• An educational allowance to ensure that your skills stay sharp;
• English, German and Polish classes to strengthen your capabilities and widen your knowledge.

For comfort:
 

• A great environment where you’ll work with true professionals and amazing colleagues whom you’ll call friends quickly;
• The choice of working remotely or in our office space located on Podil, equipped with everything you might need for productive and comfortable work.

For health:
 

• Medical insurance;
• Twenty-one days of paid sick leave per year;

For leisure:
 

• Twenty-one days of paid vacation per year;
• Fun times at our frequent team-building activities.

What to expect when you apply
 

• An interview with our Talent Acquisition Manager
• Professional  interview
• Technical interview 
• Interview with CEO
• And finally, your job offer!

Innoware is a leading IT consulting company, Microsoft Solutions Partner, certified in cyber and information security (ISO/IEC 27001). We help businesses enhance operational efficiency and ensure data security by implementing Microsoft IT solutions – ERP, CRM, Power Platform, AI, and delivering secure cloud IT infrastructure. For 25 years, we have been providing high-quality services, and during this time, the Innoware team has completed over 500 projects in Ukraine and 18 countries worldwide. Our clients include successful, world-renowned companies such as Ciklum, Elcore Group, KERNEL, Nova Poshta, Obolon, the American Chamber of Commerce in Ukraine (ACC), SOS Children's Villages, Orbico, and many others.

Innoware’s headquarters are in Kyiv, where we are currently working on a critical task for Ukrainian businesses – the transition from russian-origin software (specifically 1C/BAS) to modern, secure, and international solutions from Microsoft. Today, there is a growing demand for such changes in Ukraine, and Innoware is helping businesses navigate this transformation by implementing solutions based on Microsoft products and adapting them to Ukrainian realities. At the same time, we continue to work with our long-standing foreign clients and welcome new partners worldwide who value the professionalism of our IT specialists.

As we continue to grow and launch new strategic projects in Ukraine and abroad, we are expanding our Sales Team and inviting a Sales Manager, who will close deals and work with leads in IT consulting field.

We’re looking for an active person who is ready to study a lot and deepen their expertise in new products. On our side, we offer a detailed educational guide, as well as professional mentors’ support. 

Location: Ukraine (remote or hybrid in Kyiv – it’s up to you).

You customers’ geography: Ukraine + EU, UAE, UK, USA.

Lead sources: ~95% – inbound warm leads from marketing, ~5% – your own search.

Your product: focus is on selling implementation and support services for Microsoft Dynamics 365 Business Central and Microsoft Dynamics 365 Finance and SCM ERP solutions – products that help companies increase their efficiency and protect their data.

Your key tasks and responsibility:

• Actively communicating with leads – identifying customer needs and expectations, qualifying them according to BANT, recording all interactions in CRM.
• Managing deals from initial contact to signing – negotiating, organizing and conducting meetings, company presentations, demonstrations of IT solutions.
• Preparing all documents needed for a successful deal, including commercial proposals, tender documentation, contracts (with lawyers).
• Building long-term relationships with prospective clients, including maintaining regular communication, providing all the information they need to decide to work with us.
• Participating in PR and business activities – attending offline and online events, organized by Innoware and our partners, representing the company, actively networking with participants.
• Developing your own expertise - deeply studying solutions/products that you sell, analyzing the market, searching for new sales opportunities.

Experience and knowledge we’re looking for:

• You have 3+ years of experience in a Sales, Account Management, Marketing, Customer Support or Project Management role within IT consulting (ERP, CRM, Power Platform, cloud infrastructure, SaaS), audit or accounting consulting, telecom, IoT, or related fields.
• You understand the variety of B2B IT solutions – what types they can be and what business needs they cover.
• You’ve got experience in managing multiple customers and projects simultaneously and cooperating with cross functional teams.
• Your English is Upper Intermediate, your Ukrainian is fluent and competent.

Nice to have but not a requirement:

• Experience in ERP or other implementation projects on the customer’s side.
• Experience in selling implementation services of ERP or CRM solutions from any vendor – Microsoft, SAP, Oracle, Odoo, Salesforce, Terrasoft/Creatio, IT-Enterprise, etc.

Soft skills we believe are important for success in this role:

• Accuracy, commitment to high quality.
• Ability to work effectively independently and be a reliable partner in a team.
• You make sure tasks get done and take responsibility for results.
• Ability to prioritize tasks, meet deadlines.
• Strong communication skills.
• Initiative and proactivity, seeing opportunities for business development and proposing solutions.
• Desire to grow in sales – willingness to learn, improve negotiation skills, analyze the market, and achieve outstanding results.

What we offer:

• Development and support – personalized training plan on Microsoft solutions and Innoware’s services, mentoring from experienced colleagues, real career growth opportunities. 
• Wide sales opportunities – Innoware has solutions that cover almost all business needs in IT infrastructure – ERP, CRM, Power Platform, Azure, Microsoft 365, AI services, security solutions and many others.
• Diverse work – communication with clients from different industries and countries, participation in the development of Innoware's business in Ukraine and abroad. 
• Our values and corporate culture – Innoware is an environment of open, professional communication, teamwork, honest relationships, and mutual trust. We support each other in both work and life. We hold a pro-Ukrainian stance, have not worked with russian companies since 2014, and actively support the Armed Forces of Ukraine.
• Full remote format with meeting in Kyiv ~ 1 time per month. If you’re in Kyiv, you can work from our office (it’s up to you).
• Work-life balance: standard schedule from 9:00 a.m. to 6:00 p.m., flexibility is ±1-2 hours, paid vacation and sick leave, weekends (Sat, Sun), and additional days off for public holidays.
• Cooperation format – permanent full-time contract.
• Compensation – fixed rate + bonuses for KPI and sales performance. We believe this should be standard, but it's worth mentioning that we always pay in full and on time.

Want to sell top IT solutions from Microsoft and Innoware as well as develop your career?

Send your detailed CV in Ukrainian or English via this announcement. We will carefully review your CV and contact you if your background meets the vacancy expectations.

Join the Innoware team – sell, grow, and achieve more!

Learn more about Innoware ➡️ https://innoware.com/

Learn more about job opportunities at Innoware ➡️ https://innoware.com/career/