Jobs at Djinni

As a General QA Engineer, you will play a key role in ensuring the quality and reliability of our software systems. You will work closely with engineering, product, and operations teams to design effective testing strategies, implement automation, and ensure consistent quality across the entire product lifecycle.

This role is ideal for someone who enjoys building structured QA processes, designing complex test scenarios, and improving testing infrastructure in a modern engineering environment.

Key ResponsibilitiesQuality Assurance & Testing Strategy

• Lead the creation and execution of comprehensive test plans and test suites for our software solutions
• Build complex test scenarios simulating operational and edge-case environments
• Ensure comprehensive test coverage across web interfaces, backend systems, and integrated components
• Perform manual testing of new features and product updates
• Conduct functional testing across web applications and APIs
• Work with product documentation and requirements to ensure proper test coverage

Test Automation

• Write and maintain UI and E2E automated tests using JavaScript and Playwright
• Create and improve test automation solutions with a focus on scalability and maintainability
• Build and maintain stable regression test suites
• Support automated test runs and analyze results
• Expand automated test coverage across the product

Quality Processes & Collaboration

• Identify, document, and track software defects using issue-tracking systems
• Create strategies for test data generation and management
• Collaborate with engineering teams to identify, document, and resolve software defects
• Work closely with development, product, and operations teams to ensure quality at every stage of the product lifecycle
• Act as a quality advocate within the company, ensuring the best outcomes for the product and its users
• Ensure continuous visibility into product quality and testing status

Continuous Improvement

• Analyze recurring issues and improve testing processes
• Contribute to improving test coverage and testing infrastructure
• Understand business value from proposed QA processes and apply the most effective testing approach — manual, scripted, or automated — according to business needs

What We’re Looking ForTechnical Skills

• 2+ years of experience in UI / E2E test automation using JavaScript
• Hands-on experience with Playwright
• Experience with Mocha test framework and Chai assertions
• Experience working with Linux environments
• Experience with Postman
• Hands-on experience with API testing (REST, collections, automated checks)
• Solid understanding of QA processes, test design, and regression testing

Nice to Have

• Experience with Python + Selenium
• Understanding of CI/CD pipelines (GitHub Actions, GitLab CI, Jenkins)
• Experience with test reporting tools (Allure or similar)

Why Join GBSFO

• Work on interesting projects using modern technologies
• Opportunity to build and scale QA practices within the company
• Supportive engineering culture and mentorship
• Stable income and long-term career growth

Location: Odesa
Work format: Office / Flexible
Equipment: Mac OS X workstation

If you’re passionate about building reliable software and improving engineering quality — we’d love to talk. 🚀

We are looking for a Lead Data Scientist who goes beyond building models and actively drives product and business impact. In this role, you’ll combine strong ML expertise, technical leadership, and a product mindset to deliver scalable, high-impact solutions. You will play a key role not only in what we build, but also in how we build it - shaping processes, standards, and delivery efficiency.

Responsibilities

Work closely with product and business teams to translate business challenges into data science solutions and research
Define clear success metrics and KPIs
Turn data insights into actionable recommendations
Ensure models deliver real business impact, not just technical performance
Design, build, and deploy machine learning solutions such as churn prediction, LTV modeling, player segmentation, and uplift modeling, owning the full lifecycle from experimentation to production
Establish and improve team processes, including end-to-end model lifecycle, code quality, documentation, reproducibility, and experimentation frameworks
Improve delivery efficiency by reducing time from idea to production and identifying opportunities to automate analytical workflows using AI and machine learning

Requirements5+ years of experience in Data Science, preferably in tech or gaming
Degree in a quantitative field such as Statistics, Mathematics, Computer Science, or Economics
Analytical mindset with the ability to translate data into business insights
Experience working with large-scale data tools such as BigQuery, Spark, or Hive
Advanced SQL skills
Strong Python skills for data analysis and modeling
Experience with data visualization tools such as Tableau, Power BI, or Python libraries
Understanding of statistics and experimentation including A/B testing, hypothesis testing, and confidence intervals
Familiarity with causal inference techniques and predictive modeling
English level B2+
 

Nice to Have

Experience in iGaming
Understanding of player behavior and slot game mechanics
Strong product mindset with the ability to propose impactful solutions

Benefits

Opportunity to shape meaningful data products and influence business outcomes
25 vacation days, 15 sick days, and birthday leave
Budget for English classes and professional development
Health insurance budget
Remote-friendly culture with a small, high-impact team

We are looking for a Middle User Acquisition Manager to scale Android paid acquisition for Luminar Photo Editor and deliver the annual PPC revenue plan with an average ROAS above 90%.

 

Who we’re looking for
 

Responsibilities:

• Own and manage the full cycle of Android paid acquisition across Google Ads (UAC), Meta Ads, TikTok Ads with an average annual ROAS > 90%.
• Develop and scale campaigns for the web-to-web acquisition funnels. Reach 15%+ of total PPC mobile revenue.
• Launch and scale TikTok as a full acquisition channel. Achieve stable monthly spend with ROAS > 75%.
• Drive campaign processes: testing, reporting, and automation (rules, alerts, dashboards)
• Analyze performance end-to-end (impression to revenue) to identify growth opportunities and inefficiencies
• Collaborate with creative, product, and analytics teams to improve acquisition efficiency
• Stay up to date with platform updates and mobile acquisition trends

Requirements:

• Strong expertise in Google Ads (App Campaigns / UAC), Meta Ads, TikTok Ads — independently launch, optimize, and scale campaigns.
• Experience with web-to-web acquisition funnels (Google, Meta) — understanding of funnels, metrics, and landing pages/quizzes.
• Strong analytical skills and experience with attribution/analytics tools (AppsFlyer/Adjust, Firebase, Tableau, Adapty)
• AI literacy — hands-on use of AI tools for analysis, research, and workflow automation
• English for platform communication and documentation (B2)

Nice to have

• Experience with programmatic UA networks (Applovin, Liftoff, Moloco, Unity)

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 Specialist
• Professional interview
• Test task
• Management interview

ProfiSea Labs is building an AI-powered multi-cloud management platform that helps CloudOps engineers and IT leaders optimize cloud usage, cut costs, and automate complex workflows through next-generation intelligence.

What you'll do:

Design and implement features in Python-based backend services powering the Uniskai platform
Develop and maintain a Kubernetes agent written in Golang
Integrate cloud infrastructure data with the Uniskai FinOps platform
Work with Kubernetes APIs, CRDs, controllers, and cluster-level components
Build reliable, observable, production-ready services
Collaborate with product and infrastructure engineers to ship real features, not demos


What we're looking for:

1+ year of professional software development experience
Strong proficiency in Python — this is your primary language on the job
Familiarity with Golang — at least basic knowledge is preferred; if you're not there yet, a genuine willingness to learn is a must
Basic understanding of Kubernetes concepts — hands-on experience is a plus, but what matters most is a genuine curiosity and readiness to learn
Ability to read, understand, and improve existing codebases
Pragmatic mindset: you care about things working in production, not just passing in CI


Nice to have (not required):

Experience building Kubernetes operators or agents
Familiarity with cloud platforms (AWS, GCP, Azure)
Exposure to FinOps, cost optimization, or observability tools


What we offer:

Work on real infrastructure software used in production
A team that values engineering clarity over buzzwords
Opportunity to deepen expertise in Kubernetes and cloud internals
Clear career growth path
Medical insurance
Sport compensation
Competitive compensation based on experience


If you want to understand how Kubernetes actually works under the hood — and not just deploy YAML — this role is for you.

On behalf of our Client, a well-established financial institution from the Caribbean region Mobilunity is looking for a DevOps Solution Architect. 

Our Client is the largest bank in the Caribbean region that serves 14 countries/territories. The aim is to make this organization from a traditional bank into a new era of fintech, working on the edge of what current fintech may offer.

You will work in a fully remote, globally distributed team, collaborating closely with Product Managers, Engineers, and Business stakeholders across different time zones.

This role requires a high level of autonomy, strong product thinking, and the ability to operate in ambiguity. You will proactively shape requirements, facilitate discussions, and ensure design consistency across the product ecosystem.

We are seeking an experienced Solutions Architect — DevOps to design, implement, and lead cloud-native and hybrid solutions across AWS and Microsoft Azure. This role bridges architecture, DevOps, and platform engineering, ensuring scalable, secure, and highly available systems while enabling CI/CD, infrastructure automation, and operational excellence.

You will collaborate with engineering, security, and business stakeholders to translate requirements into robust cloud architectures and guide teams through implementation and optimization.
 

Key Responsibilities:
 

Architecture & Cloud Designural Design 

•  Design end-to-end cloud solutions leveraging AWS and Azure services, including compute, storage, networking, security, and managed services
• Define reference architectures, landing zones, and multi-account / multi-subscription strategiesEvaluate existing systems and propose architectural improvements aligned with business and technical goals.
•  Architect hybrid and multi-cloud solutions with high availability, disaster recovery, and fault tolerance
• Ensure solutions meet performance, security, compliance, and cost-optimization requirements
   

DevOps & Platform Engineering
 

• Lead the design and implementation of CI/CD pipelines using tools such as GitHub Actions, GitLab CI, Azure DevOps, or Jenkins.
•  Implement Infrastructure as Code (IaC) using Terraform, AWS CloudFormation, and Azure Bicep/ARM
• Enable containerized and orchestration platforms using Docker, Kubernetes (EKS, AKS), and related tooling
• Drive automation for provisioning, configuration management, monitoring, and deployments
   

Security, Reliability & Operations
 

• Implement cloud security best practices including IAM, network segmentation, secrets management, and encryption
• Integrate DevSecOps practices, security scanning, and policy-as-code
• Design observability solutions using CloudWatch, Azure Monitor, Prometheus, Grafana, and logging platforms
• Support SRE practices, incident response, and operational runbooks
   

Collaboration & Leadership
 

• Act as a technical leader and trusted advisor to development teams and stakeholders
• Review architectures and provide guidance on cloud-native patterns and best practices
• Participate in technical decision-making, proofs of concept, and cloud migrations
   

Required Qualifications:
 

• 10+ years of experience in cloud architecture, DevOps, or platform engineering
• Extensive hands-on experience with AWS and Microsoft Azure in production environments
• Strong expertise in Infrastructure as Code (Terraform strongly preferred)
• Experience designing and operating CI/CD pipelines at scale
• Proficiency with containerization and orchestration (Docker, Kubernetes, EKS, AKS)
• Solid understanding of cloud networking, security, and identity management
• Proven ability to translate business requirements into technical solutions
   

Preferred Qualifications:
 

• AWS Certifications (e.g., AWS Solutions Architect — Professional)
• Microsoft Azure Certifications (e.g., Azure Solutions Architect Expert)
• Experience with multi-cloud or hybrid cloud strategies
• Familiarity with service mesh, event-driven architectures, and serverless platforms
• Experience in regulated environments (finance, healthcare, government)
• Consulting or customer-facing architecture experience
   

In return, we offer:
 

• The friendliest community of like-minded IT people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program is designed to meet our team’s needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort, and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

 Come on board, and let’s grow together!

Skylum allows millions of photographers to make incredible images. Our award-winning software automates photo editing with the power of AI yet leaves all the creative control in the hands of the artist.

Join us on our mission to make photo editing enjoyable, easy, and accessible to anyone. You’ll be developing products with innovative technologies, providing value and inspiration for customers, and getting inspired in return.

Thanks to our incredible team of experts, we’ve built a collaborative space where you can constantly develop and grow in a supportive way. At the same time, we believe in the freedom to be creative. Our work schedule is flexible, and we trust you to give your best while we provide you with everything you need to make work hassle-free. Skylum is proud to be a Ukrainian company, and we stand with Ukraine not only with words but with actions. We regularly donate to various organizations to help speed up the Ukrainian victory.
 

Responsibilities:

Launch and Test an Ambassador Program 

• Design and get approval for the Ambassador Program structure (roles, tiers, value proposition, motivation system).
• Launch a pilot version of the program.
• Recruit 10–20 active ambassadors.
• Ensure at least 60% of ambassadors remain active (content creation, activities, participation).
• Generate the first UGC cases or community-led initiatives driven by ambassadors.

Increase Engagement in Existing Communities 

• Launch a consistent content plan for the Facebook group.
• Improve engagement rate (posts, comments, reactions).
• Introduce at least 2 new interaction formats (discussions, AMAs, polls, challenges).
• Identify and segment the core audience (active members, potential ambassadors).

Connect External (Marketing) and Internal (Product) Community Circles 

• Launch at least 1–2 community-driven product initiatives (challenge, feedback program, beta testing).
• Collect and structure user feedback for the product team.
• Establish a regular process for transferring insights to Product and Marketing teams.

Integrate Community into Email Marketing

• Launch or revamp a community/education-focused email track.
• Execute at least 1–2 email campaigns related to community, ambassadors, or education.
• Track and analyze initial engagement metrics (open rate, CTR).

Build a Feedback Loop

• Establish a monthly reporting system for Product Managers, aggregating community pain points, feature requests, and ideas that meaningfully impact the product roadmap.
   

Requirements:

• Community Management: Proven hands-on experience launching, growing, moderating, and scaling online or hybrid communities.
• Project Management: Ability to lead initiatives end-to-end — from ideation and task definition to execution and measurable outcomes.
• Systems & Analytical Thinking: Ability to see community as a system and make data-informed decisions.
• Process & Structure Building: Experience creating timelines, content plans, recurring activity rhythms, and internal workflows.
• Moderation & Operational Management: Ability to manage multiple workstreams while maintaining community standards and quality.
• Content Mindset: Strong writing skills and ability to design engagement scenarios, announcements, discussion formats, and educational content.
• Community Data & Metrics: Ability to analyze engagement, participation, UGC, event involvement, and basic retention metrics.
• AI Fluency: Advanced proficiency in at least two AI tools for marketing, research, productivity, or related areas.

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 and German 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;
• Healthy fruit snacks full of vitamins to keep you energized.

For leisure:

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

If you are looking forward to working with true professionals and simply amazing people & product — we are waiting for your CV!

Location: Remote (Europe)
Experience Level: 5+ years

About the Project
We are looking for a Senior Backend Developer (close to Architect level) to design and build core backend services for the ORA platform. The role is focused on secure cloud integration using KMIP and Barbican, with strong involvement in cryptography, Kubernetes, and open-source technologies.

Key Requirements

Must have:

• Senior-level experience in backend development with Java, Golang, or Python
• Proven hands-on experience in crypto-related projects (clearly visible in CV)
• Strong understanding of cryptography, including TLS and data encryption
• Practical expertise with Kubernetes (infrastructure and management layers)
• Experience working with OpenStack
• Solid background in unit and integration testing
• Experience designing and maintaining distributed systems and core backend services
• English level: Upper-Intermediate / Advanced (C1+)

Nice to have (at least one of):

• Experience with KMIP and key management systems
• Knowledge of Barbican or similar solutions
• Understanding of cloud convergence and ORA architecture
• Experience with microservices scalability and performance optimization
• Familiarity with open standards and open-source integrations

Tech Stack
Java, Golang, Python, Kubernetes, OpenStack, Unit Testing, Integration Testing

Responsibilities

• Design and develop core backend services for ORA
• Integrate with KMS via KMIP (e.g., Barbican, Ceph)
• Build and manage Kubernetes-based infrastructure (CRDs, operators, controllers)
• Implement secure communication using TLS and encryption mechanisms
• Collaborate with architecture and infrastructure teams
• Develop and maintain unit and integration tests
• Participate in architectural decisions and provide technical leadership

Get to know us

Ideals is a global B2B SaaS product company recognized as the most highly rated and customer-centric brand in the secure business collaboration market. Trusted by over 2,000,000 users from 200,000 companies globally, we help people run high-stakes processes and make important decisions with less stress, higher quality, and shorter hours.

Ideals Virtual Data Room (VDR): Secure document sharing and collaboration for due diligence, fundraising, corporate reporting, licensing, clinical trials, and other complex transactions.

Ideals Board: Board and leadership collaboration platform for faster, safer, and more compliant decision-making.

This role is open to candidates based in Ukraine, Portugal, or Poland.

The role

As a Senior Product Manager for our Virtual Data Room (VDR), you’ll be responsible for improving the experience of M&A advisors and investment bankers, a strategically important audience with a major impact on deal activity, platform adoption, and long-term business growth.

By deeply understanding M&A advisors’ needs, friction points, and growth opportunities, you will turn discovery insights into scalable new features or completely new products that increase engagement, strengthen loyalty, and drive repeatable business impact.

Working closely with engineering, design, data, marketing, and client-facing teams, you will help shape a product experience that delivers greater value for M&A advisors and supports the continued growth of this audience.

This role is open to candidates based in Ukraine, Portugal, or Poland.

What you will do

• Define and execute the product strategy for M&A advisors inside the VDR and on adjacent areas, ensuring alignment with the overall product strategy and company vision
• Continuously identify, test, and scale high-impact opportunities that strengthen product-market fit and increase stickiness, loyalty, and repeat product usage among M&A advisors
• Proactively uncover new product opportunities through structured discovery, leveraging user interviews, surveys, behavioral analytics, support and feedback analysis, market and competitor research, data deep-dives, experimentation, and close collaboration with stakeholders
• Prioritize opportunities and solutions based on user reach, impact, ROI, technical feasibility, and business risk, while maintaining a balanced roadmap that spans innovation, optimization, technical excellence, and cross-functional initiatives
• Define and communicate product requirements through interactive prototypes, well-structured PRDs, and user stories with detailed acceptance criteria
• Collaborate with engineers, designers, UX writers, and data analysts within cross-functional product teams to co-create and deliver scalable, high-quality solutions
• Contribute to GTM strategy and work with the marketing team to develop launch plans, positioning, and messaging that drive product adoption and market success

• Measure success post-launch and iterate based on data and feedback

   

What you bring

• 3+ years of product management experience, ideally in B2B SaaS or enterprise environments
• Strong ownership mindset with the ability to work independently and drive outcomes
• Proven experience across the full product lifecycle – from discovery to go-to-market and post-release activities
• Skilled in using both customer insights and data to inform product decisions
• Ability to turn industry and market trends into clear product strategies
• Passion for delivering intuitive, user-friendly, and impactful experiences
• Hands-on use of AI tools (e.g., ChatGPT or similar) in daily product work to multiply output and reduce time spent on research, documentation, data analysis, and routine tasks
• Experience working on technically complex features or workflows and collaborating closely with engineering teams

• Excellent collaboration, communication, and English proficiency (C1 level)

   

Nice to have

• Experience building or owning AI-powered features (e.g., LLM integrations, AI-assisted insights generation, chat with data, etc.)

• Understanding of M&A, fundraising, and other financial operations

   

Our assessment process

• Screening call with the Talent Acquisition Specialist (~55 mins)
• Product management expertise and problem discovery interview with the Group Product Manager (90-120 min)
• Home task: hypotheses preparation (2–4 hours effort, 1–2 days turnaround)
• Product strategy interview with the Director of Engineering and VP of Product Management (60 min)
• Competency-based interview with the Talent Acquisition Specialist (90 mins)

What we offer

We highly value our people, so we will empower you with all the resources and support to help you reach your full potential.

For your best work

• Remote-first flexibility to shape your ideal workday
• Home workplace budget
• Resilient home budget for Ukraine-based teammates
• Resilient office in Kyiv & co-working expense coverage
• Individual IT budget for extra equipment
• Top-tier tech and AI-powered tools

For your growth

• Access to Ideals Academy with numerous courses
• Investment in external learning and development activities
• Guidance in Personal Development Plan creation
• Professional literature and subscriptions coverage
• Support of your passion as a speaker or writer
• Internal talent mobility opportunities

For your well-being

• Medical insurance and Wellness Package for sports activities
• Full coverage of mental health sessions for Ukrainian teammates
• Funding for sports competitions
• 20 business days of paid time off per year
• Unlimited health-related time-off

Extra perks

• Team-building offline and online events
• Budget for meetups with your local team
• Generous internal referral program

Our culture

Commitment, Excellence, Collaboration, Trust and Care are core values to the Ideals team. For us, these are the principles that every Idealer lives and breathes. We are on the lookout for like-minded individuals who share our values. By doing so, we create a team where talents feel at ease and work to the best of their abilities.

Discover more.

Ideals is an equal opportunity employer

Ideals is made up of people from a wide variety of backgrounds and lifestyles. We embrace diversity and invite applications from people from all walks of life. We don’t discriminate against employees or applicants based on gender identity or expression, sexual orientation, race, religion, age, national origin, or citizenship.

Join us as a Lead Frontend Engineer (React.js) and take ownership of shaping the frontend architecture and engineering direction of Zeely’s AI-driven product.

We’re looking for a strong technical leader who thrives in ownership, scale, and complexity — someone who can define architecture, drive key technical decisions, mentor a team of engineers, and ensure high standards of quality and delivery speed. This role is strategic for Zeely’s technical growth: you will influence not only how we build, but how fast and how well we ship.

Zeely AI is an all-in-one AI marketing platform that helps small businesses and marketing teams grow faster and achieve their goals through high-performing content and automation. Our platform enables users to create ad creatives, UGC videos, viral content, banners, and more, as well as launch effective paid and organic campaigns across Meta channels.

In simple terms, we’ve made world-class AI marketing tools and solutions accessible to businesses that previously could only get this level of support from large brands with expensive marketing teams.

A few things that define where we are today:

• 4 years on the market — a stable, profitable company backed by top international investors;
• 4x growth over the past year;
• 1,000,000+ businesses already use Zeely, and that number keeps growing every day;
• Top 3 in our category in the US market;
• 160+ specialists on the team;

• US-focused, with a global user base.

   

Your Key Responsibilities:

• Define and evolve the frontend architecture for a complex AI-driven product built on a modern React stack.
• Lead and grow a Frontend team (8-10+ engineers), set technical standards, and provide mentorship.
• Drive key technical decisions with full ownership — from architectural rationale to implementation and long-term impact.
• Ensure production-grade quality from the first iteration, balancing speed and engineering excellence.
• Optimize server state management, performance, and UX for high-load B2C environments.
• Oversee the full SDLC: from idea and design alignment to release and measurable product impact.
• Lead and structure the code review process, ensuring maintainability, scalability, and clean architecture.
• Maintain high code quality standards, including testing strategy and technical documentation.
• Work in a continuous delivery environment with frequent releases.

• Collaborate closely with Product and Design to ensure business impact, usability, and data-driven decision-making.

   

Your Key Responsibilities:

• Define and evolve the frontend architecture for a complex AI-driven product built on a modern React stack.
• Lead and grow a Frontend team (10+ engineers), set technical standards, and provide mentorship.
• Drive key technical decisions with full ownership — from architectural rationale to implementation and long-term impact.
• Ensure production-grade quality from the first iteration, balancing speed and engineering excellence.
• Optimize server state management, performance, and UX for high-load B2C environments.
• Oversee the full SDLC: from idea and design alignment to release and measurable product impact.
• Lead and structure the code review process, ensuring maintainability, scalability, and clean architecture.
• Maintain high code quality standards, including testing strategy and technical documentation.
• Work in a continuous delivery environment with frequent releases.
• Collaborate closely with Product and Design to ensure business impact, usability, and data-driven decision-making.
   

What You Need to Join Us:

• 3+ years in a Lead / Team Lead role, managing and mentoring 10+ engineers in a fast-paced product environment.
• 8+ years of hands-on Frontend experience, with strong production expertise in React and TypeScript.
• Proven experience shaping frontend architecture in high-load B2C products (100k+ users).
• Solid experience with modern frontend tools, including Redux Toolkit and/or RTK Query, Tailwind CSS, shadcn/ui, and React Hook Form.
• Strong understanding of performance optimization, scalable component architecture, server-state management, and UX under load.
• Experience working in Agile product teams with continuous delivery and frequent releases.
• Ability to balance speed, maintainability, and engineering quality.
• Strong ownership mindset, product thinking, and clear communication.
• English: Intermediate+; Ukrainian: fluent.
   

Would Be a Strong Advantage:

• Experience with payments and subscription flows (Stripe or similar providers).
• Experience with product analytics tools such as Mixpanel, Sentry, or similar.
• Experience building dashboards and data-heavy interfaces (charts, large tables, filtering, pagination, virtualization).
• Experience with real-time or near-real-time updates (SSE, polling, WebSockets).
• Experience working on AI-powered products, including integrations with AI services, async generation flows, and UX for AI-driven features.
   

Why It’s Exciting to Work With Us:

• Build AI-powered tools with real impact, helping over one million small businesses grow, compete, and launch ads without agencies or complex marketing setups.
• Join a strong A-level team of experienced professionals who set a high bar and push each other to do better work.
• Remote-first approach: work from anywhere, with access to our offices in Warsaw and Kyiv.
• We take care of the essentials. Paid time off, sick leaves, and financial support with private entrepreneurship matters.
• Regular performance reviews to ensure your growth is transparent and rewarded.
   

Recruitment Process:

Recruiter interview → Test assignment → Tech Interview → Interview with COO / Co-Founder → Reference check → Job offer.

You’ll influence core product decisions, and help build a fast-growing, financially stable AI platform — not as a contributor on the sidelines, but as an owner of critical parts of the product.
 

Send us your CV — we’d love to get to know you better! 💚

Join MOJAM as an Accountant and get hands-on with high-volume finance flows: banks, payment providers, multi-currency operations, and transaction control. You’ll work in Xero, help optimize processes, and see firsthand how a fast-growing, global company keeps everything running smoothly. This is the perfect role to kickstart your career in finance, sharpen your skills, and make a real impact while being part of a game-changing crew.

See the details below 🚀

📍 What to Do

• Handle day-to-day financial operations in Xero
• Perform reconciliations of transactions and balances
• Work with large volumes of transactional and multi-currency data
• Review financial data to ensure accuracy and consistency
• Support monthly closing and internal audit procedures
• Assist with reporting and ongoing finance tasks

🦸 Your Superpowers

• Degree in Finance, Accounting, Economics, or a related field
• 1–2 years of experience in finance/accounting
• Strong Excel skills (VLOOKUP, Pivot Tables, SUMIFS, etc.)
• Basic understanding of accounting principles (IFRS is a plus)
• Experience with accounting systems (Xero, QuickBooks, etc.)
• Attentiveness when handling large numbers of transactions and currencies

• Intermediate+ English

   

 🍪 Team Perks 

• PRO&BRO team you’ll love creating new gaming universes with 
• Totally remote work from wherever you grind
• An equipment budget to upgrade your home office
• Flexible schedule with no time trackers since we just focus on results
• A performance-based bonus twice a year for every mojamer as a nod to our shared achievements 
• Wellness Bonus for the gym, yoga, dance, massage, therapy, or anything that keeps your energy up
• Level up your skills with our internal knowledge-sharing project Yoda. We also cover training, certifications, English & Ukrainian classes
• Days off and gifts for milestones of your choice (birthday, anniversary, baby arrival, or wedding) 
• JAM Activities: workations twice a year in different corners of the world, epic offline teambuilding events, CS2 and Dota tournaments, quizzes, lectures, and plenty of other hangouts for the team

• Plus relocation support, a Maternity/Paternity Leave Policy, a referral bonus, and a whole bunch of other cool perks you can check out on our website

   

Join us if this is all about you. We are waiting for your CV!

Let’s Add More Jam Together 🚀

About your key responsibilities and impact:

• Designing and implementing scalable and efficient software architectures;
• Writing, testing, and debugging complex code for new and existing software applications;
• Providing guidance and mentorship to junior engineers and team members;
• Conducting thorough code reviews to ensure code quality, security, and best practices;
• Creating and maintaining comprehensive technical documentation for software development and system design;
• Leading and managing software development projects, ensuring timely delivery and quality (shared responsibility with the Delivery Manager);
• Working closely with cross-functional teams, including product management, design, and operations, to align development efforts with business goals;
• Researching and implementing new technologies and methodologies to improve software performance and development processes;
• Identifying and resolving complex software issues and technical challenges;
• Driving continuous improvement in software development practices and processes;
• Communicating effectively with stakeholders, including presenting technical concepts and project updates;
• Delivering code to production in a timely manner according to business expectations.

Essential professional experience:

• 3+ years of experience in back end;
• System Design & Architecture – strong experience designing scalable, resilient .NET systems using microservices, event-driven and cloud-native architectures (Azure/AWS);
• Backend Expertise – advanced C# skills, RESTful API development, asynchronous programming, and deep understanding of design and resilience patterns (DDD, CQRS, circuit breaker, etc.);
• Database Mastery – proficiency in SQL optimization, data modeling, indexing, and experience with both relational and NoSQL databases;
• Messaging & Performance – hands-on Kafka expertise, high-load system optimization, caching, and distributed computing;
• DevOps & Cloud – solid experience with CI/CD pipelines, Docker/Kubernetes, and infrastructure automation;
• Quality & Observability – strong focus on testing (xUnit, NUnit), monitoring (Serilog, App Insights), and secure coding practices;
• Leadership & Collaboration – mentoring peers, driving technical decisions, and ensuring engineering excellence within Agile teams;
• Languages – Intermediate+ English, B2+ Ukrainian/Russian

YozmaTech isn’t just another tech company – we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster.
We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact.
Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family – you’ll feel right at home with us.

Our client is building a new product in the maritime intelligence space — helping governments and port authorities gain visibility into global shipping activity.
The platform analyzes vessel movements, cargo data, and risk signals to identify potential issues — including high-risk or non-compliant shipments — before they reach port.
It combines real-time data, rule-based logic, and predictive models to deliver actionable insights for decision-makers.
This is a new product built from scratch.
A prototype already exists, but the core architecture and product decisions are still open.
The team will work closely with senior engineering leadership based in Israel and will play a key role in shaping the product from early stage to production.

About the role
This is a hands-on Tech Lead position with full ownership.
You won’t be joining an existing team — you’ll bring your own (4–6 engineers) and build as a unit.
The focus is on delivering a production-ready system based on an existing prototype, working closely with data engineers and product stakeholders.

Tech stack

• Backend: Node.js
• Frontend: React (Angular is acceptable with readiness to transition)
• Data / Models: Python, Java
• Data tools: Jupyter Notebooks, advanced querying
• AI tools: Claude Code (expected as part of daily workflow)

Requirements
🔹Proven experience as a hands-on Tech Lead
🔹You have managed your current team for at least 4+ months
🔹Your team has been working together for 6+ months and delivered real projects
🔹Strong experience with Node.js and React
🔹Experience working with data-heavy systems
🔹Comfortable owning testing (no dedicated QA)
🔹Ability to work in a fast-paced, low-bureaucracy environment
🔹Strong ownership mindset — focus on outcomes, not tasks

Nice to have

🔹Experience with Java-based platforms
🔹Experience building data-driven or analytical products
🔹Previous experience working with AI-assisted development tools
🔹UX designer in the team (optional, but a plus)

What you will do:

🔹Define and own system architecture from an early stage
🔹Lead and coordinate a small, high-performing team you already worked with
🔹Own the full development lifecycle: development → testing → delivery → initial support
🔹Collaborate with data engineers on data pipelines, rule-based logic, and predictive models
🔹Translate complex data into a usable product (dashboards, maps, signals)
🔹Ensure high code quality and automated testing within the team
🔹Work directly with engineering leadership and VP R&D

Why this opportunity

🔹Build a product from scratch with real ownership
🔹Bring and work with your own trusted team
🔹Solve complex, real-world problems in a data-heavy domain
🔹Work close to decision-makers (VP R&D level)
🔹Move fast without unnecessary processes

Interview stages:
🔹HR interview;
🔹Initial Screen;
🔹Deep-Dive Technical interview;
🔹Follow-up interview;
🔹References;
🔹Offer.

Azure Cloud & Security Engineer Remote — work from anywhere in Europe | Full-time contractor
 

If your idea of a good day involves tightening conditional access policies, investigating Sentinel alerts, and automating Azure deployments before lunch — this role is for you.

A global professional services company needs a senior engineer to own their Azure security and infrastructure. You’ll protect cloud workloads, harden identities, manage the Microsoft security stack end-to-end, and build the automation that keeps everything running. This is a security-first infrastructure role with real scope and autonomy.
 

What you’ll do

• Implement and monitor cloud security: Defender for Cloud, Sentinel SIEM, DLP, threat protection
• Manage identity security: Entra ID, conditional access, RBAC, hybrid AD, B2C
• Design and maintain Azure infrastructure: networking, compute, storage, microservices
• Secure and administer M365 (Exchange, SharePoint, Teams) including migrations
• Automate infrastructure with PowerShell, Terraform, and CI/CD pipelines
• Manage endpoint security via Intune, Autopilot, and CrowdStrike
• Respond to L3 security and infrastructure escalations
   

Tech stack

Azure (VMs, AKS, AVD, NSGs, Express Route, VPN) · Defender for Cloud & Endpoints · Sentinel SIEM · CrowdStrike · Entra ID & Hybrid AD · Intune & Autopilot · Microsoft 365 · PowerShell · Terraform · Azure DevOps · SQL/Cosmos DB · Windows Server · Linux
 

Must have

• 4+ years in Azure with strong security focus
• Hands-on with Microsoft security stack (Defender, Sentinel, conditional access, DLP)
• PowerShell automation and IaC experience
• Hybrid identity management
• Upper-Intermediate+ English
   

Nice to have

• Security certs (AZ-500, MS-500, SC-200)
• Azure infrastructure certs (AZ-104)
• DevOps tooling (Azure DevOps, GitHub Actions, Terraform modules)
• AI-assisted security operations (Copilot for Security)
• SIEM tuning and incident response experience
• Lelel 3 support experience (hands-on)
   

What we offer

• Fully remote across Europe
• Long-term, stable engagement — not project-based churn

• Autonomy in a small senior team

   

About Team

A global professional services company with a distributed IT team supporting operations across multiple regions and 3,000+ clients. You’ll have direct influence on security posture and infrastructure decisions.

Sound interesting? Send your CV. We’re looking for capability, not a perfect checklist match.

About Project

A global company with operations across multiple regions needs a senior engineer to take ownership of their Azure cloud platform and security posture. The infrastructure internal services used by teams worldwide. You’ll be the go-to person for anything Azure, M365 security, and network infrastructure — with the autonomy to improve how things are built and run.

What you’ll do

• Own and evolve Azure infrastructure: networking, compute, storage, microservices
• Harden cloud and endpoint security using Microsoft Defender, Sentinel, and CrowdStrike
• Manage identity and access: Entra ID, hybrid AD, conditional access, RBAC, B2C
• Automate provisioning and deployments (PowerShell, Terraform, CI/CD pipelines)
• Run M365 administration — Exchange, SharePoint, Teams, licensing, migrations
• Handle L3 escalations for cloud and infrastructure incidents
• Build monitoring, alerting, and capacity management for Azure workloads
   

Tech stack

Azure (VMs, AKS, AVD, Express Route, VPN, Site Recovery) · Microsoft 365 · Entra ID & Hybrid AD · Defender for Cloud · Sentinel · CrowdStrike · Intune · PowerShell · Terraform · Azure DevOps · SQL/Cosmos DB · Windows Server · Linux · Hyper-V
 

Must have

• 4+ years managing Azure cloud environments in production
• Proven security experience — cloud, endpoint, network (not just theory)
• PowerShell scripting and infrastructure automation
• Hybrid identity management (Entra ID, on-prem AD, sync)
• Upper-Intermediate+ English
   

Nice to have

• Microsoft certs (AZ-104, AZ-500, MS-500)
• Intune device management and Autopilot
• DevOps pipeline experience (Azure DevOps, GitHub Actions)
• AI/Copilot integration experience
• Database admin skills (MSSQL, Azure SQL, Cosmos DB)
   

What we offer

• Fully remote within Europe, flexible hours
• Stable long-term contract with a well-established global company
• Real ownership — small team, direct impact on infrastructure decisions
• Compensated on-call rotation
   

About Company

A global professional services organization operating for decades across multiple regions. You’ll join a lean IT operations team supporting both internal users and external clients.

Think you’d be a good fit? Drop us your CV. We care more about what you can do than a checklist of certifications.

✨ Join Win Media — Shaping the Future of iGaming Products! ✨
 

At Win Media, we build innovative solutions that drive success in the iGaming industry 🎯.
By combining strategic thinking 💡, data-driven decisions 📊, and creativity 🎨, we create products that engage players, grow revenues, and set new industry standards 🚀.

We’re now looking for a Finance Manager to join our fast-growing product team!
This role suits a proactive, detail-oriented professional who can independently manage financial operations and is ready to grow into a Head of Finance position. 💪
 

📌 About the Role

As a Finance Manager, you’ll be responsible for daily financial operations, payment management, budgeting, and reporting.
You’ll play a key role in ensuring accuracy, efficiency, and transparency in all financial processes while supporting media buying and marketing teams.
 

🛠️ Responsibilities

• Manage payments and cash flow 💰
• Oversee operational financial infrastructure — wallet and account replenishment, payment processing
• Budgeting: preparation, planning, and control of actuals
• Prepare financial reports (P&L, budgets, forecasts)
• Ensure transaction accuracy and proper documentation
• Collaborate with internal departments and external vendors
• Support accounting and planning for Media Buying and other marketing teams
• Optimize financial processes and improve operational efficiency
   

✅ Requirements

• 3+ years of experience in finance or accounting
• Strong command of Excel / Google Sheets
• Solid understanding of P&L and cash flow management
• Experience with payment systems (bank / crypto / PSP)
• Understanding of marketing costs, budgeting, and media spend control
• Intermediate English (spoken and written)
• Experience in the iGaming industry will be a huge plus 🎰
   

🎯 We Offer

• 💼 Opportunity to build and optimize financial processes from scratch
• 🌍 Flexible remote or hybrid work format
• 🚀 Career growth path toward Head of Finance
• 💰 Competitive compensation package
• 🤝 Supportive and professional team environment
   

✨ At Win Media, we don’t just build products — we build success.
Join us and become part of a team that moves fast, grows boldly, and plays to win! 🏆