Jobs at Djinni

We are looking for a proactive and detail-oriented L2 Technical Support Specialist to join our iGaming Operations team and support the Turbo Games project.
You'll be responsible for monitoring platform performance, processing partner and internal requests, identifying operational issues, and ensuring incidents are resolved or escalated promptly. This role is ideal for someone who enjoys working with monitoring tools, analyzing data, and maintaining stable 24/7 operations.

Responsibilities:
- Monitor platform health and operational dashboards (Grafana, Power BI).
- Process incoming requests via Slack and Jira Service Management (JSM).
- Investigate incidents and resolve issues within the L2 scope.
- Escalate technical issues to Development, QA, Product, or Anti-Fraud teams.
- Monitor critical alerts, uptime, transaction failures, and fraud notifications.
- Perform scheduled fraud and anomaly checks during each shift.
- Ensure proper shift handover and maintain clear incident documentation.

Requirements:
- 1+ year of experience in Technical Support, Operations, or Monitoring.
- Strong analytical skills and attention to detail.
- Experience with monitoring tools (Grafana, Power BI, or similar).
- Ability to prioritize incidents and make informed decisions.
- Good written English and Ukrainian.
- Availability to work rotating shifts, including day and night shifts, weekends, and public holidays.

Nice to Have:
- Experience in iGaming, FinTech, or Payments.
- Familiarity with Back Office or transaction monitoring systems.
- Understanding of RTP, GGR, and betting/casino mechanics.
- Experience in a 24/7 Operations or NOC environment.

We Offer:
- 24/7 rotating schedule (day and night shifts).
- Structured onboarding and documented processes.
- Modern tools: Slack, Grafana, Power BI, Jira, Confluence.
- Close collaboration with Development, QA, Product, and Anti-Fraud teams.
- Opportunities for professional growth in a fast-growing iGaming company.

We offer:
💻 Work format
- Choose where and how to work — from home, the office, or anywhere in the world.
- Convenient shift schedule (including mandatory night shifts)

🎉 Atmosphere and development
-  Gifts, giveaways, training, team buildings, and corporate events — you’ll never be bored with us!
-  Internal training, mentoring, access to courses.
-  Career growth without bureaucracy.

🏝 Vacation and sick leave
🗓 Annual paid leave: 15 working days + 3 additional days off
💊 Paid sick leave: 10 days per year
🧠 Professional support: access to psychologist consultations (compensation package may be extended)
💻 Online development: regular webinars, workshops, and trainings on both professional and general topics

🚀 Why us?
If you are looking for a friendly and ambitious product company that:
-  Uses modern technologies,
-  Values initiative and independence,
-  Is focused on the constant development of the team and the product

Then we are waiting for you! 🤝

🌟Company Overview

Chern & Co is a growing European corporate services company specialising in company formation, accounting, tax registration, and compliance support in Ireland and soon the UK.

We work with international entrepreneurs, startups, SMEs, and e-commerce businesses helping them establish and manage companies across Europe.

🔥Position Overview

This position is ideal for someone who is detail-oriented, structured, and motivated by building relationships and helping potential clients find the right services. There is a clear development path for this role to become a Junior Sales Consultant and Sr Sales Expert. If you are an ambitious sales professional you can grow with Chern & Co.

📌 Employment Details

Location: Remote (Worldwide)

Employment Type: Full-Time, Permanent. Independent contractor

Schedule aligned with Ireland (GMT), with some flexibility

Requirements

💥 Requirements

● 2+ years of experience in sales, lead generation, customer support or business development

● Strong English communication skills (written & spoken) as this role involves daily communication with international entrepreneurs, founders, and business owners in English.

● Understanding of B2B sales funnels and lead qualification

● Experience with CRM systems (HubSpot, Bitrix24, Zoho, etc.)

● Experience with inbound client communication and outbound prospecting, conducting qualification calls, and booking meetings.

● Organized, proactive, and comfortable with KPIs

Responsibilities

💫 Key Responsibilities

● Work with inbound leads from LinkedIn, website, and marketing campaigns

● Conduct qualification calls and identify client needs

● Book meetings for Sales Consultants

● Reach out to potential clients via email, LinkedIn, and phone

● Maintain follow-ups and manage leads in CRM

● Help move prospects through the sales pipeline

Would be a plus

💡Nice to Have

● Experience in SaaS, B2B services, or online sales

● Additional languages (German, Spanish, Chinese, etc.)

● Ambition to grow into a closing / Sales Consultant role

Working terms

💼 What We Offer

● Competitive global salary (€1,000–€1,300/month base) plus performance-based

incentives.

● On-target earnings (OTE) with commission/bonuses.

● Full onboarding, scripts, and CRM training

● Career growth toward Junior Sales Consultant / Client Manager roles

● International remote team and flexible work environment

● Mentorship from experienced sales and marketing professionals

● 100% remote work within a professional, fast-growing European team.

👉 Perfect opportunity for someone who wants to grow from SDR into a closing role and work with international B2B clients.

Your time matters to us.

Tenexti is an emerging software development company based in Lviv. We specialize in creating innovative solutions, delivering high-quality results, and helping our clients turn their ideas into reality. With a passion for technology and a commitment to excellence, we strive to build lasting partnerships and drive meaningful impact through our work.

We are looking for a Team Lead to join our team. This is the most important hire we will make this year.

🧑‍💻 What we expect from the ideal candidate:

• You have real Java behind you, and you are comfortable in a large old codebase. We need someone who can open code written by people who are long gone, work out why it is the way it is, and change it without breaking it.
• You have genuinely led people, not held the title. You have been responsible for the output of a team, and for what happened when that output was wrong. You lead by example — the standard you hold other people to is the one you visibly work to yourself.
• You manage risk by instinct. Feature flags, gradual rollout, rollbacks you have actually tested, thinking about blast radius before you merge, knowing which doors only open one way. Our production system is business-critical and a bad night is not an incident, it is a business event.
• You listen first. Working with a customer starts with hearing the real problem rather than the solution someone arrived with. Almost every expensive mistake in this kind of work could have been prevented by one more question at the beginning.
• You can say no, and you can say it with a reason. Not everything worth asking for is worth building. You can explain cost, complexity and ROI plainly, hold the position when it is pushed, and change it the moment the argument against you turns out to be better than yours.
• You do the scoping with the engineers, and you close the loop afterwards. You assess what has to be done together with the people who will do it, and then you assess what was actually done. Both halves. The second one is the half most people skip.
• You own things and stand behind them. When something goes wrong, you are accountable for it, and you do not spend the meeting looking for whose fault it was. This is the quality we check hardest.
• You think about the end user and about money. You understand ROI. You understand how the thing you are building helps the business earn, and you can argue about what to build next in those terms rather than only in technical ones.
• Your English is strong, spoken and written. You will spend a meaningful part of every week live on calls in English — being interrupted, having the subject changed mid-sentence, and having to be clear anyway — and writing clearly afterwards. This is a hard requirement, not a box to tick.
• You are open-minded and eager to learn. You are interested in modern tools, patterns and engineering approaches — AI-assisted development in particular — and you are excited to apply them in a real production system rather than in a side project.

💡 What you will do:

• Be the technical counterpart to the CEO of the customer’s company. He is American, sharp, direct, not technical, and there is something on fire most days. He will bring you problems, ideas and complaints — three at a time, half-formed, usually at speed. You have to want that conversation, not merely tolerate it.
• Turn loud, half-formed business problems into deliverables. There is no business analyst here and requirements do not arrive pre-chewed. You ask the questions, define the outcome, write down what we are explicitly not doing, and cut a first milestone small enough that being wrong about it costs two weeks instead of two quarters.
• Then actually deliver them. Milestones, sequencing, and saying early and plainly when something will not land — while there is still time to do something about it.
• Lead six engineers and set the engineering standard. You decide who works on what, how work is sliced, and what “good enough” means here. A part-time DevOps engineer and a project manager work alongside you.
• Grow the engineers around you. You will run technical one-on-ones, mentor, review seriously, and make the people on this team better than they were when you arrived. We treat code reviews as a real part of the work, not a formality.
• Work alongside a project manager without either of you taking over the other’s half. She runs the schedule, the ceremonies, the coordination and the chasing. You own technical direction, delegation and the technical conversation with the customer.
• Own risk on complex, high-stakes changes. Migrations inside a system that cannot stop, rollout plans, tested rollbacks, and a clear view of what breaks if you are wrong. You will be the person who decides whether a change is safe to make tonight.
• Run incident command. When production breaks, you coordinate the fix, decide what gets rolled back, and tell the customer what is happening while it is still happening.
• Argue about priorities in business terms. You will push back on requests that will not pay for themselves, make the case for the ones that will, and be trusted because your numbers hold up when someone checks them.
• Drive AI-first engineering. Agentic tooling and AI-assisted development are part of this mandate, not an experiment on the side. The customer is already asking for it and we intend to be good at it.

Team and Customer

We are a team of engineers based in Lviv working for a US-based customer. On our side there are six engineers, a part-time DevOps engineer, and a project manager. All engineers and all architectural decisions are here locally — no overseas knowledge holders blocking you.

There is no business analyst, and there is nobody between you and the person who wants the thing built. You will work directly with the CEO of the customer’s company. There are also no layers, no approval chains and no process that exists for its own sake. That is the best thing about working here and also the hardest one.

Our customer is not backed by venture capital but by reliable business revenue. The business has been running for more than eight years and is self-funded, and we do not experience pressure to cut roles in Ukraine due to “country risks,” which has unfortunately become quite common lately.

We are hiring because of business growth. By leveraging technology and working with smart people, we empower the business to grow further.

Product

We work on a high-stakes data synchronization system that handles hundreds of thousands of records in real time. The product ensures data consistency between multiple systems while operating under strict rate limits and performance constraints.

This is a fascinating technical challenge—not a simple CRUD application, but a complex, performance-sensitive system where every optimization matters, stability is non-negotiable, and creative problem-solving is part of the daily routine.

🚀 Our technology stack

Frontend

• React 19
• TypeScript
• Tailwind CSS
• Ant Design
• TanStack Query
• TanStack Router
• Vite
• GraphQL
• Vue.js legacy frontend—to be rewritten in React
• Modern frontend tooling and best practices

Backend

• TypeScript, Node.js, and NestJS
• Java 21 and Kotlin, with an active migration toward Kotlin
• Spring Boot
• Prisma
• MongoDB
• PostgreSQL
• Redis
• RabbitMQ
• Hasura and GraphQL
• GoRules for complex business logic

Infrastructure and DevOps

• Kubernetes
• ArgoCD and GitHub Actions
• OpenSearch for logs
• Prometheus and Grafana for metrics and traces

Why choose this project and team?

• Reserving from army mobilization
• Stable project that has been running successfully for more than eight years, with consistent revenue growth.
• Entire engineering team located in Ukraine, with all architectural decisions made locally.
• Mission-critical production system where your decisions directly affect business outcomes.
• Real engineering challenges, including performance optimization, rate limiting, data consistency, distributed workflows, and large-scale refactoring.
• End-to-end feature ownership, with the opportunity to work across both frontend and backend systems.
• Opportunity to work on a high-load production system consisting of both a monolith and microservices and to influence how it is designed and shaped.

Perks and Benefits

• 🏋️‍♂️ Gym compensation
• 🪖 Reserving from army mobilization
• 🏝 18 days of paid vacation, public holidays, and paid sick leave
• 💻 Modern technical equipment: an Apple silicon MacBook
• 🇬🇧 English lessons
• ⏱️ Flexible working hours and no time trackers
• ✈️ Possible trips to the USA when the war ends. Before the war, we flew there twice, and we loved it :)

If you have read this far, please start your message with “Glory to Ukraine!” Thank you!

About the role

We’re looking for a Senior QA Engineer on a part-time basis for a long-term engagement with a US startup. The product is an iOS app that works together with a physical device and uses AI. The company is pre-launch.

You’ll be the only QA on the project. That means full ownership of quality: you decide what gets tested and how, you build the process from the ground up, and you work in close contact with the startup’s technical team.

This is not a role for executing someone else’s test cases. If you need an established process to slot into, this isn’t the position.

Schedule - please read carefully

The team is based in San Francisco, a 10-hour time difference. Because of that:

• Working hours shift into the evening - roughly until 9-10 PM Kyiv time

• Calls with the team two to three times per week at the start, one to two later on

• Everything else is async, you plan your own day

• Evening availability on agreed days is mandatory and not open for renegotiation after you start

If evening hours don’t work for you, it’s better not to spend time applying.

Requirements
 

Building processes from scratch

• Experience joining a project with no QA in place and building everything yourself

• Ability to set up a manual process from zero: critical flow map, test plan, regression suite, release checklist, bug workflow

• Ability to design an automation process from zero: choose the stack, lay out the framework architecture, wire tests into CI

• Ability to set testing priorities independently rather than waiting for tickets

Manual testing

• Deep experience testing mobile applications, with a focus on iOS

• Testing on physical devices, not only in the simulator

• Working with TestFlight, builds, and multiple iOS versions

• Verifying app permissions: microphone, Bluetooth, notifications, background behaviour

Automation

• 3+ years of commercial automation experience

• Experience automating native mobile apps, iOS preferred

• Proficiency with one of the following: Appium, WebdriverIO, XCUITest

• Ability to read and audit someone else’s test code, not just write from scratch

• Experience with CI/CD and how tests live inside a pipeline

AI testing

• Hands-on experience testing products with an LLM or ML underneath

• Understanding of how to verify non-deterministic output, where there is no single correct answer to assert against

• Experience with evaluation sets, scoring response quality, and catching regressions after a model or prompt change

• Familiarity with common failure modes: hallucinations, unstable responses, false refusals
 

API and backend

• Confident API testing with Postman or equivalent

• Ability to read logs and localise an issue to the device, the app, or the backend

• Working understanding of cloud services

Communication

• English at Advanced (C1) level or above — fluent spoken and written, no pauses to find words

• Comfortable holding technical discussions directly with a CTO

• Self-driven: nobody will hand you tasks every morning
 

Strong pluses

• Experience testing products where an app works together with a physical device

• Understanding of BLE: pairing, reconnection, behaviour on connection loss, data sync

• Experience with OTA firmware updates delivered through an app

• Working with audio as test data

• Experience at early-stage startups where processes don’t exist yet and have to be created

• Crash and feedback triage during beta, with Sentry or Crashlytics

• Understanding of privacy requirements: verifying data deletion and recording indicators

What you’ll be doing

• Regression testing ahead of weekly releases

• Feature testing before go-live

• Exploratory testing across device → cloud → app

• Building the QA process from scratch and growing it over time

• Auditing existing automated tests and gradually extending them

• Bug and crash triage during beta

What we offer

• Long-term engagement with the prospect of scaling up to full-time

• Real influence on the quality of a product that hasn’t launched yet

• Flexible schedule within the evening availability window

• Support from our team at every stage

We are looking for a Head of Retention to take ownership of CRM and retention for a B2C online casino product.

The product has already been live in other GEOs and is now being adapted for new European markets, initially DACH. The goal is not to build everything from scratch, but to adjust the existing setup, build the right CRM and retention processes for the new markets, and prepare the product for launch.

This is a fully remote role.

Despite the Head title, this is not a traditional management position with a large team. We are looking for a strong CRM / Retention professional who is still hands-on and is ready to become the most senior person responsible for retention on the project.

What you will do:

• Own CRM and retention for the product.
• Adapt the existing retention setup for new markets and prepare it for launch.
• Set up and manage CRM processes in Customer.io.
• Build player segmentation and lifecycle journeys.
• Launch and manage campaigns across Email, Push, SMS and In-app.
• Develop retention and reactivation mechanics for different player segments.
• Work with bonuses, promotions and communication offers.
• Analyze player behaviour and key metrics, including retention, redeposit frequency, average deposit and LTV.
• Monitor bonus performance and bonus costs.
• Identify churn risks and build reactivation flows for inactive players.
• Define what communication and offers should be used for different player segments.
• Test new campaigns, mechanics, segments and offers and use the results to improve retention.
• Work closely with Product, Affiliates, VIP/Support and other teams.

What we're looking for:

• 3+ years of hands-on CRM / Retention experience in online casino / iGaming.
• Experience with the Tier1 market.
• Strong practical experience with CRM campaigns — this role requires someone who is comfortable doing the work directly, not only managing it.
• Experience with player segmentation, lifecycle campaigns, retention and reactivation.
• Good understanding of casino player behaviour, bonuses, and promotional mechanics.
• Experience working with retention, redeposit and LTV metrics.
• Experience with CRM platforms; Customer.io experience would be highly relevant.
• Strong Excel / Google Sheets skills.
• Ability to work independently and take ownership of the whole CRM/Retention area.
• Russian or Ukrainian + working English.

Nice to have:

• Experience with email deliverability and domain warming.
• SQL knowledge.
• Sportsbook experience in addition to casino.
• Experience with Figma and AI tools such as ChatGPT or Claude.

This role can be a good next step for a Senior CRM Manager, Senior Retention Manager or CRM Team Lead who wants broader ownership and a Head title while remaining hands-on with CRM.

At the initial stage, you will be the most senior retention specialist on the project rather than a manager of an established team. As the product develops, the scope of the function may expand.

We are hiring a Business Analyst to contribute to international software development projects and deliver digital solutions for global enterprise clients. 

Our customer is a pre-IPO software development company providing a full cycle of services. 
The diverse expertise extends across FinTech, Healthcare, Retail, Telecom, Media & Entertainment, Logistics, Travel & Hospitality, eCommerce, and more. 

Responsibilities: 

• Developing pre-sale content such as presentations, white papers, and success stories focusing on substance and messaging (visual design handled by a dedicated team). 
• Conducting thorough market and company-specific research to identify challenges and opportunities relevant to potential clients. 
• Translating research outcomes into well-structured, professional documents and presentation materials. 
• Occasionally presenting pre-sales materials directly to clients, particularly at the C-level, effectively communicating complex insights and value propositions. 
• Collaborating closely with sales, marketing, and delivery teams to ensure alignment of messaging and solution positioning. 

Must-haves:  

• Experience in Business Analysis for 4+ years. 
• Experience in presales activities. 
• Strong understanding of the presales process and preparation. 
• Experience in preparing expert content, overview materials, presentations, and analytical reports. 
• Ability to clearly structure complex information. 
• Ability to articulate the value of a solution from the customer’s perspective. 
• Ability to quickly learn and adapt to new industries and subject areas. 
• Experience with BPMN and UML. 
• Level of English - from Upper-Intermediate+ and above. 

Nice-to-haves: 

• Experience in documenting completed projects. 
• Experience collaborating with commercial teams. 
• Experience working across multiple industries and handling different types of requests. 
• International professional certificates (PSPO, PSM, etc.). 

We’re looking for a Crypto Casino Product Manager to own and grow our casino product end-to-end — from understanding player behavior and market opportunities to shaping product strategy and driving measurable business results.

This is not a backlog-management role. We’re looking for someone who understands how crypto casino players think, deposit, play, engage, and return — and can turn those insights into better product decisions.

You’ll work closely with a Product Owner who owns backlog execution and delivery, while you focus on product direction, discovery, player experience, monetization, and overall business performance.

🎯 What you’ll own

• Shape and evolve the crypto casino product strategy and roadmap based on player behavior, market data, and business opportunities.
• Deeply understand the crypto casino player journey — from acquisition and first deposit to gameplay, retention, VIP engagement, and reactivation.
• Analyze player behavior, transactions, game performance, funnels, cohorts, and player segments to uncover growth opportunities.
• Own and improve key business metrics including GGR, NGR, conversion, retention, churn, ARPU, LTV, repeat deposits, reactivation, and bonus efficiency.
• Identify what drives revenue and profitability across payments, bonuses, game providers, VIP mechanics, and player lifecycle.
• Continuously explore the crypto gambling market: competitors, new casino mechanics, payment trends, player expectations, and emerging technologies.
• Improve critical journeys including registration, onboarding, KYC, crypto deposits and withdrawals, wallet experience, game discovery, bonuses, and personalization.
• Partner closely with Retention, VIP, Payments, Compliance, Analytics, and Engineering teams.
• Build and validate hypotheses through experiments and A/B tests, measure impact, and scale what works.

• Turn strategic opportunities into clear priorities and make sure product decisions translate into measurable business outcomes.

   

✅ What we’re looking for

• 5+ years of Product Management experience in iGaming / online casino.
• Strong hands-on experience with crypto casino products — this is essential for the role.
• Deep understanding of crypto casino player behavior, deposits and withdrawals, wallets, currencies, and payment flows.
• Strong knowledge of casino mechanics: slots, live casino, bonuses, VIP, retention, reactivation, and player lifecycle.
• Strong analytical mindset and experience working with funnels, cohorts, behavioral data, revenue metrics, and experiments.
• Ability to connect player behavior with commercial performance and profitability.
• Strong UX mindset and experience reducing friction across high-impact player journeys.
• Ability to independently define priorities and make product decisions based on data and business impact.
• Comfortable working with SQL, analytics platforms, and casino back-office systems.

• High level of ownership and ability to move quickly in a fast-paced environment.

   

🧠 How you think

You think beyond features and roadmaps — you think about players, revenue, retention, and product growth.

You’re curious about what makes crypto casino players behave differently and know how to dig into data to find the answer.

You challenge assumptions, test ideas quickly, and change direction when the numbers tell you something different.

Most importantly, you’re comfortable owning the product as a business — understanding what moves the numbers and knowing where to focus next.

🎁 What we offer

💰 Competitive compensation package.

🚀 Real product ownership and the ability to directly influence business results.

🎰 Complex challenges across crypto, casino, payments, retention, VIP, and player experience.

💼 A strong senior-level team with direct communication and fast decision-making.

⚡ Minimal bureaucracy and no micromanagement.

🏡 Remote-first environment — work from wherever you’re most productive.

🎓 Investment in professional development through knowledge sharing, courses, and certifications.

🌿 Healthy work-life balance with no overtime culture.

💻 Modern equipment, including MacBook, Starlink, and PowerBank.

👶 Additional benefits related to maternity leave and childbirth, plus other internal team perks.

If you understand crypto casino beyond the surface level, know what drives player behavior and casino economics, and want to own a product where your decisions directly affect growth — we’d love to talk.

Ever wanted to take full ownership of a backend and have a real impact on how the product is built?

Where you're not just implementing tickets, but making architectural decisions, thinking about scalability, and building systems that can support a growing product?

Where you can work closely with the founder, influence technical direction, and eventually help lead another backend engineer?

If you enjoy building production-grade backend systems, solving architectural challenges, and taking ownership beyond your individual tasks - we'd love to talk.
 

About the Company

Our client is a technology startup building a LinkedIn-based sales technology platform designed to help businesses improve and automate their sales processes.

The platform is built as a multi-tenant system and combines modern cloud infrastructure with AI-powered functionality, including integrations with Google's Gemini models.

It's a product-focused environment where engineering decisions have a direct impact on the platform and its ability to scale.

The Role

We're looking for a Senior Backend Engineer who will take full ownership of the backend and effectively act as the technical lead for this area.

You'll be responsible for designing and building scalable backend systems, making architectural decisions, and ensuring the platform remains reliable as it grows.

You'll work closely with the founder, who has a strong technical background, so this role requires genuine engineering depth and the ability to explain and defend technical decisions.

As the team grows, you'll also help guide and collaborate with another backend developer.

What You'll Do

Backend & Architecture 

• Design, build, and maintain backend services using Python
• Develop scalable APIs and business logic for a production SaaS platform
• Design and optimize PostgreSQL databases and data models
• Make architectural decisions around scalability, reliability, and maintainability
• Take full ownership of backend development and technical direction

Multi-Tenant & Cloud Systems 

• Build and maintain multi-tenant production systems
• Design solutions that securely and reliably support multiple customers
• Work with cloud infrastructure and production environments
• Monitor, troubleshoot, and improve system performance and reliability

AI & Product Integrations 

• Work with AI-powered features and integrations, including Google Gemini
• Integrate external APIs and third-party services into the platform
• Understand how AI capabilities fit into a larger production architecture rather than treating AI-generated code as a replacement for engineering judgment

Technical Leadership 

• Drive backend technical decisions and development standards
• Review code and provide technical guidance
• Work closely with the founder on architecture and product decisions
• Eventually support and guide another backend developer
• Take ownership of technical problems from investigation through implementation and production

Cross-Functional Development  

• Work with frontend developers and contribute to product features beyond the backend when needed
• Have enough frontend understanding to collaborate effectively and understand the full product flow
• Work in a startup environment where priorities can move quickly and engineers are expected to take ownership
   

What You Bring

• 4+ years of strong commercial backend development experience
• Strong hands-on experience with Python
• Solid experience with PostgreSQL
• Experience building and maintaining multi-tenant production systems
• Experience working with cloud-based infrastructure
• Strong understanding of backend architecture, scalability, and system design
• Experience working on production systems before the recent AI boom - you understand engineering fundamentals and can make technical decisions independently
• Ability to understand the wider product, including some frontend concepts and user-facing flows
• Experience working in a startup or fast-moving product environment is a strong plus
• Strong ownership mindset and willingness to go the extra mile when the product requires it
• Comfortable communicating directly with technical stakeholders and defending your engineering decisions
• Upper-Intermediate English or higher
   

Nice to Have

• Experience with SaaS or sales technology platforms
• Experience with AI/LLM integrations, particularly Google Gemini
• Experience designing multi-tenant architectures from the ground up
• Previous experience acting as a technical lead or owning a backend domain independently
• Experience mentoring or guiding other developers
• Startup experience

• Frontend experience with modern JavaScript/TypeScript frameworks

   

What You Get

• Full Backend Ownership: You won't be just another backend developer - you'll own the backend architecture and technical direction.
• Direct Technical Influence: Work closely with a technical founder and have a real voice in architectural and engineering decisions.
• Product Ownership: See your technical decisions directly influence a growing product and its users.
• Modern Technology: Work with Python, PostgreSQL, cloud infrastructure, multi-tenant architecture, and AI-powered functionality.
• Technical Growth: As the team grows, you'll have the opportunity to take on more technical leadership and guide other engineers.

• Startup Environment: Fast-moving, direct, and focused on building rather than unnecessary processes and hierarchy.

   

Interested?

If you're a strong Python engineer who enjoys owning backend architecture, solving complex production problems, and building products from the ground up, we'd love to hear from you.

Our Client is a global technology company serving large enterprises with mission-critical SaaS products in the brand protection and domain management space. The Client is consolidating multiple client portals into a single modern platform on AWS, with migration of existing clients onto it. The work spans application development, cloud infrastructure, and platform reliability as the new system scales.

The Client currently has minimal test automation in place, making this a greenfield opportunity to define and build the automation framework from the ground up — covering regression, API, and end-to-end testing across the platform. As the QA lead, this role owns the overall test strategy and helps grow the team's QA capacity and automation culture.

Requirements:

• 8+ years of commercial QA automation experience on web-based products, including a lead or ownership role
• Proven track record defining and building test automation frameworks from the ground up
• Strong experience with end-to-end UI automation (Playwright (preferred) or Selenium)
• Hands-on experience with API test automation
• Working knowledge of PHPUnit and/or Pest for feature and integration testing in Laravel applications
• Comfort working with at least one of Java or TypeScript / JavaScript as the primary automation language
• Solid understanding of test design principles — page object model, data-driven testing, test isolation, flake prevention
• Experience integrating automated tests into CI/CD pipelines (GitHub Actions, GitLab CI, or AWS CodePipeline)
• Familiarity with MySQL / Postgres for test data setup, validation, and cleanup
• Strong debugging and root-cause analysis skills across frontend, backend, and API layers
• Ability to define quality standards, set best practices, and mentor both QA engineers and developers
• Ability to work embedded within a client's team and shape strategy in collaboration with their engineers
• Ability to work with significant overlap with US Mountain Time, especially during ramp-up — distributed team across US / UK / Brazil
• Excellent English communication skills
• Experience working in Agile / Scrum / Kanban

Nice to Have:

• Experience with performance and load testing tools (k6, JMeter, Gatling)
• Exposure to contract testing (Pact) or BDD frameworks (Cucumber, Behat)
• Background in SaaS, multi-tenant platforms, or large-scale B2B portals
• Experience with AI-assisted testing tools (Copilot, Claude, Cursor) for test generation and maintenance
• Knowledge of RabbitMQ or other message brokers for event-driven test scenarios
• AWS services exposure (S3, CloudWatch, SQS)

Responsibilities:

• Own the automation framework architecture — tooling selection, patterns, reporting, and CI integration
• Define and drive the overall test strategy across UI (Playwright), API, and backend (PHPUnit / Pest) layers
• Design, build, and maintain automated test suites with clear coverage of regression, smoke, and critical user journeys
• Partner with PHP and Java developers to embed testing into the development workflow — test-first mindset, PR-level test gates, shift-left practices
• Integrate test execution into CI/CD pipelines, ensuring fast feedback on every commit
• Define and track quality metrics — coverage, pass rate, flake rate, regression cycle time
• Mentor QA engineers and developers; build and grow a test automation culture across the teams
• Help scale QA capacity, prioritizing where automation delivers the most value early
• Troubleshoot failing tests and environment issues, working with DevOps and engineering to resolve root causes
• Collaborate with the Client on test strategy and release readiness
• Participate in Agile ceremonies (stand-ups, planning, retros, demos)

ATAS is a professional platform for analyzing financial instruments and market data: footprint, DOM, cluster analysis, and order flow. The product is designed for active traders and is used in exchange-traded and cryptocurrency markets.

The commercial model is direct retail sales worldwide. Payments are made by card on a recurring subscription basis, with one-time licenses used less often. Registration is followed by a free trial and then recurring charges. Customers are located in North and Latin America, Europe, and Asia.

Payments are processed through three processors: Adyen, PayPal, and Medoro. Each has its own interface, reporting, and dispute-handling rules.
 

Why this role is needed

The company is growing, and the number of payment disputes is increasing along with turnover. This is expected in itself. But the volume has reached a point where it can no longer be handled on a residual basis.

There is currently no dedicated owner of the process, and the company does not yet have enough in-house experience to build it correctly. Some disputes are contested but not won, and we do not fully understand the reasons for the losses. There is no model that determines when it makes sense to fight a dispute and when it is cheaper to accept it. The processors’ risk tools require further configuration. The task is not limited to responding to disputes — a comprehensive approach is needed.

The role is to turn this into a manageable process: understand the causes, respond to disputes thoroughly and on time, collect evidence, track metrics, and feed information back into the product about what is causing disputes.
 

What you will be doing

• Handle disputes across all three processors. Review incoming cases, decide whether to contest them, prepare responses, and meet deadlines at every stage, including pre-arbitration and arbitration.
• Build the evidence base. Work with platform logs, account history, correspondence, session data, and device data. Understand what persuades an issuing bank and what does not.
• Analyze the causes. Regularly review processor exports and identify patterns by codes, geography, plans, timing, and transaction types.
• Find root causes in the product and eliminate them. A significant share of disputes is caused not by fraud, but by the way the product, billing, and communications are designed. Regularly go through customer journeys, identify problem areas, formulate tasks for development and support, and see them through to implementation.
• Track metrics. Calculate the dispute ratio and fraud metric for each processor, compare them with the thresholds set by payment schemes and the acquirer, and flag in advance when they are approaching those thresholds.
• Interact with processors. Correspond with support teams and account managers at Adyen, PayPal, and Medoro regarding risk-tool settings, available protection mechanisms, and payment-scheme rules.
• Develop protection tools. Evaluate and implement available mechanisms: automated dispute protection and dispute deflection
   

The first three months

The work starts not with responding to disputes, but with understanding where they come from. It makes no sense to analyze a claim without going through the customer journey yourself: you cannot defend something whose mechanics you do not understand.

• The first stage is an audit of the customer journey. Go through every scenario personally: registration, trial activation, plan purchase, renewal, plan change, subscription cancellation, and refund request. Identify points where customer expectations diverge from system behavior. Review checkout copy, notification emails, charge reminders, and the actual deliverability of those emails.
• In parallel, review existing disputes. Study exports from all three processors, compare customer claims with issues found in the customer journey, and separate conflicts caused by the product design from abuse.
• The second stage is legal documentation. Review the License Agreement, Regular Payments Offer, and refund policy for consistency with how the system actually works and for the applicability of their provisions in disputes with EU consumers. Some wording the company relies on in representations may turn out to be inapplicable.
• The third stage is the process itself. Establish dispute-handling procedures: prioritization rules, templates by claim type, deadlines by stage, pre-arbitration control, and monthly metrics reporting. By the end of the period, the process should operate without manual management from leadership.

The result of the first three months should be not only won disputes, but also a list of product changes with an estimate of how much each issue costs the company per year.
 

What we expect

Required:

• At least two years of experience with payment disputes — on the merchant side, at a payment provider, or with a specialized contractor.
• Understanding of Visa and Mastercard dispute rules: reason codes, dispute stages, deadlines, and evidence requirements.
• Ability to work with data: processor exports, pivot tables, and identifying patterns across a body of cases.
• Fluent English, primarily written. Representations to issuing banks, correspondence with processors, and work with payment-scheme rules are conducted only in English, and the quality of wording directly affects the outcome of a dispute.
• Experience with a subscription model. Conflicts around auto-renewals, cancellations, and refunds have their own specifics here, and without this experience it will be difficult to understand our disputes.
• Attention to detail. In this work, a mismatched date in an attachment or a reference to an inapplicable rule can invalidate the entire document.
• Familiarity with EU consumer law as it relates to digital content and distance contracts.
   

Nice to have:

• Experience auditing customer journeys or in product analytics — the ability to go through the buyer journey and identify where it breaks.
• Hands-on experience with Adyen.
• Experience with Verifi, Ethoca, RDR, or comparable dispute-deflection tools.
• Experience working with high-risk or dispute-heavy verticals
   

Terms

• Any work format: remote, hybrid, or office-based in Riga.
• Workload is negotiable — from part-time to full-time, depending on experience and willingness to take on adjacent payment-operations tasks. The workload is higher in the first months due to the audit and process setup.

ATAS is a professional platform for financial market, trading volume and order flow analysis. We develop an analytics product for traders and work with brokers, prop trading firms, technology providers and marketing partners.

Our volume of contracts and business projects is growing. We are looking for a lawyer to take ownership of international commercial contracts and legal support for projects — from clarifying the brief and commercial model through to signing and performance of the agreed obligations.

You should understand counterparties' business models and help the project owner clarify the proposed arrangement, assess risks and find a workable solution. Personal trading experience is not required. Our existing team and external advisers handle corporate and tax matters; these are not the core of this role.
 

What you will do

• International commercial contracts. Draft and manage partnership, agency, referral, integration, marketing and contractor agreements. Propose structures that reflect the economics of each arrangement and account for tax and regulatory risks. Work with revenue sharing, SLAs, data and software rights, and restrictions on their use.
• Counterparty contracts and negotiations. Review English-language documents governed by foreign law, prepare amendments and negotiate them with counterparties' legal teams through to signing. Maintain agreements for our distributed team across jurisdictions in line with the group's structure and business model.
• Legal support for projects. Get involved early in new products, features, monetisation models, partnership programmes and marketing campaigns. Help the business clarify its requirements, prepare user agreements, terms of use and other necessary documents, and support each project through to completion.
• Regulatory matters and compliance. Assess partners' regulatory status and how their activities affect ATAS's legal position. Analyse the boundary between an analytics product and an investment service, and document the legal position. Maintain the existing sanctions screening process. Address complex issues in advertising and public materials and develop guidance for Marketing; an internal tool handles the initial content review.
• External advisers and processes. Engage specialist advisers when needed on particular jurisdictions, corporate matters and intellectual property: define the brief, assess their conclusions and turn them into practical decisions. Help organise templates, registers and the contract approval process.
   

What you will bring

• Education and experience. A law degree and at least 4 years of experience with commercial contracts, including at least 2 years working on English-language agreements governed by foreign law. Experience supporting product and partnership projects, not just individual documents.
• Industry understanding. Experience providing legal support to brokerage, prop trading, tradetech or adjacent fintech projects. You should understand these business models and the contractual and regulatory issues arising in relationships between companies. We will assess adjacent experience, including iGaming, based on the substance of the projects involved.
• Contractual and regulatory practice. Knowledge of EU law and a practical understanding of MiFID II and MiCA. Experience in sanctions compliance and KYC/AML. Confidence working with liability caps, indemnities, data and software licences, rights to work product, revenue-share calculations, termination and its consequences.
   

Nice to have

Experience with financial regulators, partnership programmes and influencer marketing in a related industry; building contract processes; corporate structuring, IP and trademarks. Experience with chargebacks, Visa/Mastercard and payment providers such as Adyen, PayPal, Stripe or similar is an advantage, not a requirement.
 

Terms

• Full-time, long-term role.
• Remote work is possible; our office is in Riga.
• Reporting to the company's authorised commercial representative / management board.

Location: Remote
Schedule: Full-time, Mon-Fri, 9:00 AM-6:00 PM (Prague time)
Employment: Official employment
Compensation: Up to $1,500/month, depending on interview results and experience level

About the role
We're looking for a Motion Designer to join our team and create high-performing, dynamic video ads for our Sweepstakes project. You'll work closely with the marketing team, turning ideas into scroll-stopping creatives and iterating on them fast.

What you'll do

• Create video ad creatives for Sweepstakes campaigns
• Generate and edit AI-generated video using tools such as Midjourney, Runway, Pika, Kling, Sora, and similar
• Animate interfaces: mobile apps, gameplay, notifications, wins, deposits, and withdrawals
• Design win effects and other visual effects for ad creatives
• Edit fast-paced ads and craft strong hooks for the first seconds of each video
• Handle color correction, stabilization, compositing, and video retouching
• Adapt videos for different ad platforms, resolutions, and formats
• Turn team feedback into quick revisions and new creative iterations

What we're looking for

• 1+ year of experience as a Motion Designer
• Confident use of Adobe After Effects, Premiere Pro, and Photoshop
• Ability to create dynamic ad videos with a strong opening
• Hands-on experience with AI tools for video and image generation
• Experience creating AI content, including lip-sync and voice cloning
• Understanding of ad creative principles: offers, bonuses, cashback, free spins, deposits, wins, and withdrawals
• Comfort working with frequent feedback and multiple iterations of the same creative

Nice to have

• Experience in gambling / iGaming / Sweepstakes (not required)
• Experience working with affiliate marketing or media buying teams
• Familiarity with Facebook Ads and TikTok Ads
• Understanding of retention mechanics and the psychology of holding viewer attention in ad creatives

What we offer

• Fully remote work
• Official employment
• 10 paid vacation days per year
• Schedule includes three 15-minute breaks plus a 1-hour lunch break
• No test assignment
• Hiring process: interview, followed by a technical interview with the team

Please note: camera and full screen sharing are required during working hours (except breaks).

Solead Software is looking for an experienced React/.NET full stack developer to join our growing team to design and develop the next generation platform for information management industry. Our current task is to redesign and modernize one of the Web applications from user interaction standpoint, improving user workflows and replacing outdated ASP.NET MVC frontend with modern ReactJS user interface.

This Web application is one of the key elements of the existing large software platform to automate various business processes in information management domain. The platform is data centric with replicated and geographically distributed MS SQL environment. Various backend services and business operations are implemented in .NET technologies and exposed via APIs. Platform architecture includes a number of (micro-)services managed by Consul and used by other services and end-user applications.

Currently, Solead team consists of seven professionals tightly collaborating with remote teams in Europe and USA. Agile development process assumes regular (from daily to weekly, depending on the project) online teleconferences via Teams, daily code commits to Git, and weekly-to-monthly production releases. All development process is based on GitLab environment with AI assistants and very high attention to code quality and documentation.

Join our amazing team and work on a large-scale project utilizing best practices and approaches in software development industry. You’ll meet great people and software professionals who will share with you valuable knowledge and expertise. You’ll be creating real software for real users, and seeing how your products help them in daily work.

This is a full-time and long-term position in Lviv, Ukraine. We combine work in our modern and spacious office with work at home.

Technology Stack

• Frontend: React 19, TypeScript, TanStack Query (React Query), Tailwind CSS
• Backend: .NET 10, ASP.NET Core Web API, Entity Framework Core, RabbitMQ, JWT Bearer Authentication, SQL Server, Docker, Azure Cloud

• Tools: Consul, Swagger, GitLab, Visual Studio, Teams, MS Copilot / GitLab Duo

   

Duties and Responsibilities

• Design, implementation and maintenance of a new Web application in React and .NET (most of work will be in React frontend)
• Implementation of the provided UI/UX design in a modern, responsive and high-performance way
• Integration of the new frontend with already existing backend via multiple (existing and new) Web API endpoints
• Following well-established development practices, such as code review and documenting, code testing and merging, etc.
• Participation in Agile process, team meetings, technical brainstorming, peer reviews, etc.
• Regular communication to other team members, work progress/status reporting

• Proactive suggestions how to improve the code, UI/UX, business workflows, data structures, etc.

   

Skills and Qualifications

• B.Sc. or M.Sc. degree in computer science, applied math, or similar
• 5+ years of experience in Web application development in React and .NET technologies
• Solid expertise in React, Redux, React Query, Tailwind CSS, Playwright, Material-UI and other related tools and libraries
• Strong HTML/CSS/JS/TS programming skills
• Working knowledge of .NET programming platform (Core/Framework, C#)
• Good understanding of ASP.NET Core Web API and Entity Framework Core
• Expertise in cloud architecture and software integration patterns and techniques
• Git/GitHub/GitLab working experience
• Agile/Scrum knowledge and practice
• High attention to details, accuracy, analytical and troubleshooting skills
• Smartness, agility and ability for quick ramp-up
• Upper-intermediate English communication skills (B2+)

NuxGame works with iGaming operators of all sizes, helping companies enter new markets or strengthen existing brands. As a company developing software for gaming casinos, NuxGame offers solutions that allow you to create outstanding brands and achieve your business goals. We invite an IT Recruiter to join our team.

What will your responsibilities include:
 

• Using resources to search for candidates: linkedin, djinni, job sites, boolean search, x-ray search;
• Evaluating resumes and professional skills of candidates;
• Supporting communication with candidates during the selection process;
• Maintaining a database of candidates, updating information.
• Conducting interviews with candidates
   

What we expect from a candidate:

• Experience in recruiting from 2 years
• Experience in searching on platforms Linkedin, Djinni, Work.ua, etc.
• English level: Upper-Intermediate or higher
   

What we offer
 

We believe that a happy team builds the best products. Here is how we support you:
 

• Remote & Flexible: work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: timely payment for compensation for services
• Personal Equipment Policy: equipment is provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: we regularly gather to discuss new trends, share insights, and elevate one another.
• Community: at NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: we encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: a friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.
  
   
  We are waiting for you on our team!

An international product-based iGaming company, a B2B game provider with over 12 years of experience in the market, is looking for People Business Partner who can operate close to the business, work directly with leaders on organisational challenges, and help maintain a high-performance environment without turning the company into a bureaucratic HR machine.

We are looking for someone who can:

– help leaders make strong people decisions;

– maintain high talent quality;

– identify organisational risks early

– and ensure leadership, hiring, and performance problems do not silently accumulate over time.

Main Responsibilities

– Partner with leaders on hiring, team structure, organisational effectiveness, performance, ownership gaps, and delivery risks.

– Push discussions toward decisions and outcomes instead of endless alignment loops.

– Help leaders define what “strong” actually means for critical roles and challenge weak hiring compromises.

– Support leaders in addressing underperformance early and directly.

– Identify early organisational signals such as leadership gaps, burnout, unhealthy dependencies, misalignment, or execution risks.

– Help improve feedback quality, leadership practices, and decision consistency across teams.

– Support practical and scalable organisational approaches instead of overcomplicated HR frameworks.

– Contribute to improving internal documentation, operational clarity, and AI-supported People knowledge infrastructure over time.

Mandatory Requirements

– 5+ years of experience in HRBP, Head of People, HRD, organisational partnership, or similar leadership-facing roles.

– Strong coaching experience (coaching managers/team leads on people-related matters, performance and development).

– Ability to challenge stakeholders directly, constructively, and without unnecessary politics.

– Practical AI usage in professional work (ability to use AI to improve/automate People processes and daily work).

– Upper-Intermediate English or higher, Ukrainian fluent.

– Strong judgment and ability to operate in ambiguous situations.

– High level of ownership, maturity, and communication clarity.

We offer

– Remote

– Medical insurance (+1 coverage option)

– Professional development reimbursement

– Online English classes

– Employee referral bonus program

– Opportunity to shape and scale modern People Operations in an international product company