Jobs at Djinni

Currently, we are looking for a Senior Full Stack Mobile Developer to join our client's team. The expert who can build modern mobile products end-to-end: from the mobile app experience to backend services, APIs, cloud services and production quality. This role is for someone who enjoys solving real product problems, writing clean code, learning new technologies and using AI tools to work faster and better. 

You will join a team building next-generation digital financial products used by customers at scale. You will work across the mobile app, shared mobile logic, backend services and production systems.

What you will do:

• Build and improve mobile features used by real customers.
• Develop shared business logic for mobile platforms, mainly using Kotlin Multiplatform (KMP).
• Build backend services and APIs using Java/Kotlin and Spring Boot.
• Work with cloud services, CI/CD pipelines, monitoring and production support.
• Improve performance, reliability, security and user experience.
• Use AI coding tools to help with development, testing, documentation and troubleshooting.
• Work closely with product, design, architecture, security and platform teams.

• Help define good engineering practices and mentor other developers.

   

What we are looking for

• We are looking for a strong engineer, not just a person who knows one framework. KMP experience is a strong advantage, but it is not the only path into this role.
• Strong experience in mobile application development.
• Deep understanding of iOS & Android Architecture Components.
• Strong Kotlin skills and good understanding of modern mobile architecture.
• Experience building production-grade apps with good quality, performance and maintainability.
• Backend development experience with Java 7+ and Spring Boot.
• Understanding of APIs, microservices and event-driven systems.
• Experience with CI/CD, automated testing and production systems.
• Ability to take ownership of a feature from design to production.

• Good communication skills and ability to work with multiple teams.

   

Cross-platform experience

• Our strategic direction is Kotlin Multiplatform, because it lets us reuse business logic while still keeping native-quality mobile experiences. However, we also welcome candidates with strong experience in other cross-platform technologies.
• Kotlin Multiplatform (KMP) experience is preferred.
• Flutter experience is relevant, especially if you worked on architecture, shared logic and production apps.
• React Native experience is relevant, especially if you worked on platform integration and complex mobile products.
• If you are strong in Flutter or React Native and willing to learn KMP, we want to talk to you.

Backend and cloud experience

• Java 7+ and/or Kotlin backend development.
• Spring Boot and REST/API development.
• Microservices and distributed systems.
• Kafka or other event-based technologies.
• Cloud services, preferably AWS.
• High-scale or high-availability production systems.

AI-assisted development

• We believe modern software development combines strong engineering fundamentals with the effective use of AI and automation.
• As part of our engineering culture, we follow a Specification-Driven Development (SDD) approach, where clear requirements, technical designs, examples, and tests are used to drive implementation and ensure high-quality outcomes.
• Use AI coding assistants such as GitHub Copilot, Cursor, Claude Code, Gemini Code Assist or similar tools.
• Use AI to help with code generation, unit tests, documentation, refactoring and debugging.
• Critically review AI-generated output and maintain high standards for code quality, security, performance, and maintainability.

• Be open to working with AI agents as part of the development lifecycle.

   

Nice to have

• Experience in fintech, banking, payments or other regulated environments.
• Experience with Apple Pay, Google Pay or wallet/payment integrations.
• Experience building modular mobile apps or shared SDKs/libraries.

• Experience with observability, performance profiling and production incident analysis.

   

Who will succeed in this role?

• A developer who can learn fast and is not afraid of new technologies.
• Someone who understands both product experience and system design.
• A person who can work independently but also collaborate well with others.
• An engineer who cares about clean code, reliability, security and customers.
• Someone who wants to be part of the next generation of AI-empowered full stack development.

In simple terms: we are looking for a strong mobile-first full stack developer who can build customer-facing apps, connect them to strong backend services, learn KMP if needed, and use AI tools as part of a modern development workflow.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Possess overall responsibility for the successful planning, execution, monitoring, control, and completion of projects according to the agreed scope, time, cost, and quality criteria.

A solid understanding of the web design process is crucial for this role.

Responsibilities:

Project Management:

- Manage project development from initiation to closure, within budget, timeline, and quality standards. This involves leading the product development team on the projects that typically last 3-5 months.
- Manage day-to-day operational aspects of projects, ensuring smooth progress and addressing challenges.
- Plan and manage project timelines and milestones, ensuring that tasks are completed on time and objectives are met.
- Identify and mitigate project risks to ensure steady progress.

Team management:

- Manage a web development team of backend and frontend developers, a designer, and a QA engineer. Effectively plan and manage the allocation of team members’ time on projects.

Stakeholders management:

- Manage stakeholder communication throughout the lifecycle of website development projects.

Quality management:

- Ensure that the project’s deliverables meet the defined quality standards and stakeholders’ expectations.

Required skills:

- Experience/strong knowledge of Agile, Scrum, Kanban.
Solid understanding of the SDLC.
- Knowledge of UX design and ability to guide design teams.
- Fluent in English with excellent communication skills.
- Strong presentational skills: proficiency in direct stakehoder communication and delivering project updates throughout different stages.
- Strong in people management, problem-solving, and decision-making.
- Initiative-driven with a proactive approach to improving project outcomes.

- Excellent self-organization, time management, and prioritization skills.

Availability to work GMT+2 hours (10 am to 7 pm).

What We Offer:

- A work culture built on mutual success, trust, and continuous growth;

- Competitive compensation with clearly scheduled salary reviews and raises;

- A high-performing project management team and an inspiring atmosphere of camaraderie;

- The opportunity to lead a talented team of top-tier developers and designers;

- Sports compensation to help you stay active and energized;

- Paid vacation and sick leave — because your well-being matters;

- Comprehensive health insurance coverage;

- A modern, comfortable office in the center of Lviv;

- An amazing team, warm atmosphere, and engaging corporate events.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries.

Within our multidisciplinary engineering environment, we work on advanced autonomous and unmanned systems. Our R&D scope spans multirotor, fixed-wing, VTOL and lighter-than-air platforms, with a focus on guidance, navigation, control, perception and sensor integration. Engineers work alongside specialists in electronics, mechanics, embedded software, mathematics, CV/AI and signal processing to take solutions from modeling and simulation through integration and physical validation.

Responsibilities:

• Design and integrate advanced guidance, navigation and control (GNC) systems for different flight dynamics
• Develop and validate control algorithms, state estimation, flight models and autonomous behaviors
• Select and integrate flight controllers, radar, cameras, GNSS/INS, other sensors and onboard computing
• Integrate CV/AI perception, tracking, localization, radar/DSP and multi-sensor fusion
• Build simulation and emulation environments; perform SIL/HIL, hardware integration and field validation

• Collaborate with hardware, mechanical, embedded, CV/AI, mathematics and signal-processing specialists.

   

Technical Skills:

• Programming: Python, Linux; C/C++ as required.Control & GNC: flight dynamics, PID/LQR/MPC, feedback control, trajectory planning, EKF/UKF, GNSS/INS
• UAV platforms: PX4 or ArduPilot, MAVLink/MAVSDK; flight-controller and companion-computer integration
• Sensors & signals: IMU, radar, GNSS, LiDAR, cameras, DSP, filtering and sensor fusion

• Interfaces: CAN, UART, SPI, I²C, Ethernet, telemetry and diagnostics.

   

Additional Advantages:

• SLAM, VIO, RTK GNSS, radar principles (FMCW/Doppler), robust or adaptive control
• NVIDIA Jetson, CUDA/TensorRT, embedded Linux/RTOS; Docker, CI/CD and cloud services
• Perception & AI: OpenCV, object detection/tracking, PyTorch or TensorFlow, ONNX
• Hands-on commissioning, tuning and flight testing of real unmanned platforms

• Simulation: ROS 2, Gazebo or MATLAB/Simulink, SIL/SITL/HIL testing.

   

What We Expect:

• 4+ years in UAV, aerospace, embedded software or autonomous systems
• Strong system-level understanding and practical software/hardware integration experience
• Ability to evaluate alternatives, coordinate domain specialists and take solutions from concept to validated prototype

• Independent R&D thinking, structured troubleshooting and technical English.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries.

Within our multidisciplinary engineering environment, we work on advanced autonomous and unmanned systems. Our R&D scope spans multirotor, fixed-wing, VTOL and lighter-than-air platforms, with a focus on guidance, navigation, control, perception and sensor integration. Engineers work alongside specialists in electronics, mechanics, embedded software, mathematics, CV/AI and signal processing to take solutions from modeling and simulation through integration and physical validation.

Responsibilities:

• Design and integrate advanced guidance, navigation and control (GNC) systems for different flight dynamics
• Develop and validate control algorithms, state estimation, flight models and autonomous behaviors
• Select and integrate flight controllers, radar, cameras, GNSS/INS, other sensors and onboard computing
• Integrate CV/AI perception, tracking, localization, radar/DSP and multi-sensor fusion
• Build simulation and emulation environments; perform SIL/HIL, hardware integration and field validation

• Collaborate with hardware, mechanical, embedded, CV/AI, mathematics and signal-processing specialists.

   

Technical Skills:

• Programming: Python, Linux; C/C++ as required.Control & GNC: flight dynamics, PID/LQR/MPC, feedback control, trajectory planning, EKF/UKF, GNSS/INS
• UAV platforms: PX4 or ArduPilot, MAVLink/MAVSDK; flight-controller and companion-computer integration
• Sensors & signals: IMU, radar, GNSS, LiDAR, cameras, DSP, filtering and sensor fusion

• Interfaces: CAN, UART, SPI, I²C, Ethernet, telemetry and diagnostics.

   

Additional Advantages:

• SLAM, VIO, RTK GNSS, radar principles (FMCW/Doppler), robust or adaptive control
• NVIDIA Jetson, CUDA/TensorRT, embedded Linux/RTOS; Docker, CI/CD and cloud services
• Perception & AI: OpenCV, object detection/tracking, PyTorch or TensorFlow, ONNX
• Hands-on commissioning, tuning and flight testing of real unmanned platforms

• Simulation: ROS 2, Gazebo or MATLAB/Simulink, SIL/SITL/HIL testing.

   

What We Expect:

• 4+ years in UAV, aerospace, embedded software or autonomous systems
• Strong system-level understanding and practical software/hardware integration experience
• Ability to evaluate alternatives, coordinate domain specialists and take solutions from concept to validated prototype

• Independent R&D thinking, structured troubleshooting and technical English.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are looking for an experienced Senior C++ Software Engineer to join the embedded vision systems project and contribute to the development of an advanced traffic management platform based on sensor fusion and a ROS2-based architecture.

The role focuses on building and maintaining core application components in Modern C++, integrating sensors and external interfaces, and developing reliable, high-performance software for complex traffic management scenarios.

The successful candidate will work independently on complex development tasks, contribute to architectural and technical decisions, participate in code reviews, and help ensure the scalability, maintainability, and performance of the platform.

Key Responsibilities

• Design and implement core application components in C++ within a ROS2-based system.
• Develop and maintain high-quality software using Modern C++ (C++17/20).
• Integrate various sensors, external interfaces, and third-party components into the existing system.
• Develop distributed, component-based applications using pub/sub and message-based communication.
• Contribute to software architecture and design decisions, evaluate technical options, and ensure maintainable and reusable solutions.
• Develop unit and integration tests to ensure software quality, reliability, and stability.
• Participate in code reviews and provide constructive technical feedback.
• Identify and implement performance optimizations, with a focus on runtime performance and efficient resource utilization.
• Debug and troubleshoot complex issues in a Linux development environment, including profiling and performance analysis.
• Maintain container images and build configurations for development and target environments.
• Collaborate closely with other developers, architects, and project stakeholders.

• Provide technical guidance and mentorship to less experienced developers.

   

Required Skills & Experience

• 5+ years of professional software development experience, with strong expertise in C++.
• Strong proficiency in Modern C++ (C++17/20).
• Solid understanding of memory management, concurrency, multithreading, and performance-critical programming.
• Experience developing robotic applications using ROS2.
• Hands-on experience integrating multiple sensors into complex software systems.
• Understanding of ROS2 architecture and distributed/component-based systems.
• Experience with pub/sub or message-based communication and distributed systems.
• Solid understanding of software architecture and design principles.
• Experience writing unit and integration tests.
• Strong Linux development skills, including debugging, profiling, and performance analysis.
• Strong experience with Git and collaborative software development workflows.
• Experience with Docker and containerized development/build environments.
• Strong analytical, problem-solving, and debugging skills.
• Ability to work independently and take ownership of complex technical tasks.
• Good English communication skills.

Nice to Have

• Hands-on experience with ROS2 and development of ROS2 nodes.
• Experience with Python, particularly for non-critical ROS2 nodes, tooling, or testing.
• Experience with Yocto / Embedded Linux.
• Knowledge of Kubernetes and Helm.
• Experience with CI/CD pipelines, particularly Jenkins or GitLab CI.
• Understanding of machine learning concepts applied to perception and decision-making.
• Experience with real-time operating systems and real-time programming concepts.

• Experience with traffic management, traffic monitoring, or traffic law enforcement systems.

   

What You Will Work On

As part of an embedded vision systems project, you will contribute to a complex sensor-fusion platform designed to handle challenging traffic and junction scenarios. Your primary focus will be the development of reliable and high-performance C++ components within the existing ROS2 ecosystem, as well as integration with sensors and other system components.

You will have the opportunity to influence technical solutions, contribute to architectural decisions, and work on software where performance, reliability, scalability, and real-time capabilities are essential.

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Emerise Group is a dynamic, product-driven company operating in the iGaming industry, focused on building high-impact solutions that fuel innovation and deliver outstanding user experiences across the entertainment ecosystem. The team is looking for a Product Manager to build and grow our gamification direction, combining product strategy, user insights and experimentation to drive measurable business impact.
 

Requirements:

• 2+ years of experience as a Product Manager [(Gamification/Bonus Oriented]/ Retention Product Manager;
• Proven experience working with iGaming products on SoftSwiss or similar iGaming platforms;
• Experience working with Tier-1 markets;
• Hands-on experience with gamification mechanics in iGaming;
• Strong UX understanding and data-driven approach to product management;
• Solid grasp of product & business metrics and how they interrelate (retention, bonus ratio, Reg2Dep, FD2SD, etc.);
• Skilled at spotting growth opportunities and improvement areas within a feature;
• Experience formulating hypotheses, defining success metrics, and evaluating results;
• Strong ownership - driving a feature from development through launch and ongoing optimization;

Desired / Preferred Skills:

• Experience with Customer.io, Smartico, Plug2Win is a strong advantage, but not required;

Expected Duties / Responsibilities:

• Own the gamification feature end-to-end from current development through launch, operation, and ongoing iteration;
• Analyze existing bonus strategy across departments and design a new approach aligned with core KPIs (bonus ratio, retention, Reg2Dep, FD2SD, etc.);
• Define and track product and business metrics, and clarify how gamification functionality drives business outcomes;
• Spot growth opportunities, set measurable improvement goals, and build a roadmap to reach them;
• Analyze user behavior and performance data to find optimization opportunities;
• Generate, prioritize, and test product hypotheses, measuring their impact;
• Collaborate with Design, Development, Analytics, and other stakeholders to ship and refine improvements;
• Use data and user insights to guide product decisions and deliver measurable business impact;
   

Selling Points:

• Remote-First Work Model: we offer a fully remote work environment, providing you with the flexibility to work from any location worldwide while maintaining high productivity and work-life balance.
• Growth-Oriented Environment: join a fast-growing business operating in a startup-driven environment with minimal bureaucracy. We value efficiency, ownership, and the ability to make decisions quickly.
• Opportunity to build and scale a new product direction: you will take ownership of gamification strategy, from defining the roadmap and launching new mechanics to testing ideas and measuring their impact.
• Collaborative and Transparent Culture: we foster a professional, respectful, and open working culture where teamwork, accountability, and clear communication are core values.

We are looking for an experienced Senior Flutter Developer to join the development of a new mobile-first SaaS product in the utility services industry.

The project involves building a new application from scratch that will integrate with an existing platform through established backend services and APIs.

The application will help service providers and contractors manage their daily operations, including registration, reporting, and service payments.

This is a hands-on role for a senior engineer who can work independently, make technical decisions, and deliver high-quality solutions in a fast-paced environment.

Key Responsibilities

• Develop a new mobile-first application using Flutter.
• Take ownership of mobile application development from initial setup to delivery.
• Integrate the application with existing backend services and REST APIs.
• Build scalable, maintainable, and high-quality code.
• Collaborate with product, design, and backend teams.
• Identify and resolve technical challenges independently.
• Contribute to technical decisions and application architecture.
• Ensure application performance, stability, and usability.

Requirements

• 5+ years of commercial software development experience, including strong hands-on Flutter experience.
• Solid knowledge of Dart and Flutter framework.
• Experience building and delivering production-ready mobile applications.
• Strong understanding of mobile application architecture and state management.
• Experience with REST API integrations.
• Good understanding of authentication, data handling, and mobile security practices.
• Experience with Git and modern development workflows.
• Ability to work independently with minimal supervision.
• Strong problem-solving and communication skills.

Nice to Have

• Experience with backend development and API implementation.
• Familiarity with cloud services and CI/CD pipelines.
• Experience developing SaaS products.
• Knowledge of mobile payment integrations.

Game Design Documentation | Action RPG | Soulslike | Unreal Engine 5

Cactus Punch is looking for a motivated Junior Game Designer to join our development team and contribute to an ambitious Dark Fantasy Action RPG inspired by the Soulslike genre.

This is an opportunity for someone who wants to grow in game design, learn from an experienced team, and help turn gameplay ideas into clear, structured, and actionable game design documentation.

Your primary responsibility will be creating, organizing, and maintaining Game Design Documents (GDDs) in English. This role requires strong writing and analytical skills, attention to detail, and a willingness to work through routine tasks while maintaining a high standard of quality.

We are looking for someone with a solid foundation, a genuine interest in game design, and the motivation to keep learning.

What You'll Do

• Game Design Documentation: Write, structure, and maintain game design documents describing gameplay mechanics, systems, features, rules, and player interactions.
• Balancing: Tune the game's difficulty curve to deliver a "tough but fair" experience that keeps players in a state of flow.
• Continuous Learning: Develop your game design skills, learn the team's workflows, and gradually take on more complex design tasks.
• Information Structuring: Turn ideas, discussions, and existing materials into clear, logical, and easy-to-understand documentation.
• Design Specifications: Describe gameplay logic, requirements, conditions, rules, and edge cases in sufficient detail for the development team to understand and implement.
• Documentation Maintenance: Keep documents organized, consistent, and up to date as the project evolves.
• Research & Analysis: Research game mechanics, genre conventions, and reference titles to support design decisions.
• Team Collaboration: Work closely with Game Designers, Programmers, Artists, and QA to clarify requirements and ensure documentation reflects the intended gameplay experience.
• Iteration: Incorporate feedback, improve documentation, and refine details based on team discussions and project needs.

What We Expect

• Experience: At least 1 year of experience in game design, either in a commercial role or through personal projects that you can demonstrate and discuss.
• Portfolio: Examples of your work, such as game design documents, mechanic descriptions, personal game projects, prototypes, or other relevant materials.
• English: B2 level or higher, with strong written English. All game design documentation is created in English.
• Analytical Thinking: Ability to break down complex ideas into smaller, understandable components and identify missing information or unclear logic.
• Learning Mindset: Genuine interest in game design, openness to feedback, and motivation to learn new tools, workflows, and approaches.
• Attention to Detail: Ability to work carefully with rules, requirements, descriptions, and documentation details.
• Reliability: Ability to manage tasks independently, follow agreements, meet deadlines, and maintain consistent documentation quality.
• Routine Work: Willingness to handle repetitive documentation and refinement tasks. We value consistency, precision, and patience just as much as creativity.
• Knowing genre: Familiarity with Soulslikes.

Nice to Have

• Experience working with Unreal Engine 4/5.
• Hard skills in other game development directions.
• Experience creating prototypes or participating in game jams and indie game projects.
• A genuine interest in challenging third-person combat, dark fantasy worlds, and gameplay systems.
• Experience working with tools such as Jira, Obsidian, or Slack.
• Basic understanding of game development workflows and collaboration between Design, Programming, Art, and QA.
• Sketching or drawing skills.

What We Offer

• Remote-First Work — work from anywhere and collaborate with an international development team.
• Full-Time Employment — become a dedicated member of the team and contribute to the project's ongoing development.
• Compensation — $400–600 per month, depending on experience and skills.
• Professional Growth — develop your game design expertise, take ownership of more complex tasks, and grow into a broader Game Designer role.
• Mentorship and Feedback — learn from the team, improve your documentation skills, and develop a stronger understanding of game development.
• An Ambitious Project — contribute to an original Dark Fantasy Action RPG with a strong focus on challenging combat, atmospheric worldbuilding, and immersive gameplay.
• Real Production Experience — see how game design documentation supports the development process and helps bring gameplay ideas to life.

About the Project

We are developing an ambitious Dark Fantasy Action RPG inspired by the best elements of the Soulslike genre, combining challenging third-person combat, atmospheric worldbuilding, memorable encounters, and a dark fantasy setting.

At Cactus Punch, game design documentation is an important part of our development process. We need someone who enjoys making ideas clear, organizing complex information, and helping the team build a shared understanding of how the game should work.

This position is a great opportunity for someone who wants to build a career in game design, gain hands-on experience in game development, and grow together with the project.

If you're passionate about games, enjoy structuring information, and are ready to learn, we'd love to hear from you.

We’re looking for a Principal Software Engineer to help build a platform that brings AI models into production. The product enables engineering teams to deploy and operate LLMs at scale, handling real-world traffic across multi-GPU and multi-node environments.

You’ll work at the intersection of Python development and AI infrastructure, making inference services faster, more efficient, and reliable in production. This is a hands-on role with ownership across development, deployment, and operations.
 

What you’ll do:

• Build Python services and tools for deploying and operating AI workloads.
• Scale and optimize LLM inference across multiple GPUs and compute nodes.
• Configure and tune model-serving frameworks such as vLLM.
• Improve inference performance, GPU memory usage, latency, and throughput.
• Automate infrastructure, deployment, and configuration workflows.
• Strengthen monitoring, testing, and production reliability.
• Troubleshoot complex issues across software and infrastructure.

What we’re looking for:

• Strong Python development experience.
• Hands-on experience running LLM inference services in production.
• Experience with multi-GPU and multi-node model deployment.
• Practical knowledge of vLLM or similar serving frameworks.
• Understanding of GPU memory constraints and inference optimization techniques.
• Experience with infrastructure automation and Infrastructure as Code.
• Strong Linux troubleshooting and production operations skills.

Nice to have: Distributed systems, Kubernetes, cloud infrastructure, networking, or experience building AI platforms and developer tools.

Our Customer:

A technology product company focused on developing modern web applications and delivering high-quality software solutions to users worldwide.

Your Tasks:

• Develop and maintain automated UI and API tests for new and existing features
• Improve the reliability, coverage and maintainability of the automated test suite
• Evolve the testing infrastructure that supports stable and predictable releases
• Run automated regression tests and investigate test failures
• Collaborate with Development and QA teams to resolve identified issues
• Partner with developers and QA engineers to understand new features, identify risks and define effective test scenarios
• Integrate automated tests into CI/CD pipelines
• Run backend load tests with k6 to identify performance bottlenecks
• Apply AI tools to support test development, debugging and maintenance

Required Experience and Skills:

• 3+ years of experience in QA Automation, including hands-on development and maintenance of automated tests
• Strong programming skills in JavaScript or TypeScript
• Hands-on experience with Playwright
• Strong test design skills across UI and API testing
• Proven ability to investigate automated test failures and identify their root cause
• Hands-on experience integrating automated tests into CI/CD pipelines using GitHub Actions or CircleCI
• Hands-on experience using AI tools for coding, debugging and test development
• Strong communication skills and the ability to collaborate with global stakeholders
• English – Upper-Intermediate and higher

Would Be a Plus:

• Hands-on experience with k6 for load testing
• Working knowledge of AWS infrastructure

NexaPay (nexapay.one) is an Estonian fintech company in the payments space. Our payment gateway allows merchants to accept Visa, Mastercard, Apple Pay and Google Pay, and receive settlement in USDC. We work with B2B clients worldwide.

We're scaling and looking for a developer who can build high-quality web interfaces fast, making active use of modern AI development tools. We need someone who can take an idea to a working, well-designed product in a short time — and who genuinely understands what they're building.

What you'll do
— Build and develop the company's websites and landing pages, from mockup to production
— Create internal interfaces and panels for the team
— Maintain, improve and update existing pages and functionality
— Test ideas quickly: build prototypes and take the successful ones to completion
— Own the quality: responsiveness, load speed, correct behaviour across all devices

What matters to us
— A strong sense of modern UI/UX: you build interfaces that look polished and expensive, not templated. This is a key requirement
— Portfolio required: live links to websites or interfaces you've built
— Confident use of AI development tools (Claude Code or similar) — and a clear sense of where they can be trusted and where your own review is needed
— Real understanding of code, not just generation: project structure, working with repositories and Git, deployment, reading and editing existing code, a working grasp of backend and APIs
— Experience with a modern frontend stack (React/Next.js or similar)
— English at B2+: documentation, tools and part of our communication are in English
— Independence: the ability to take a task, see it through, and propose a better solution
— Attention to detail: this is fintech, where accuracy and reliability matter more than speed

Nice to have
— Experience in fintech, SaaS or with payment integrations
— Basic understanding of web application security
— Experience working with analytics and SEO requirements at the markup level

Hiring process
Portfolio review → interview → a test task

Schedule
Full-time, 9:00–19:00 Estonian time (EET), fully remote.

What we offer
— Competitive compensation, paid in crypto
— Fully remote work
— Freedom in technical decisions and a fast cycle: your changes reach real clients immediately
— An international fintech product that's actively scaling
— Room to grow with the company

Send your CV along with links to 2–3 things you've built — that matters more to us than formal experience.

We are currently looking for a Brand Manager to develop and scale our Forex vertical across international markets.

We are particularly interested in professionals with experience in affiliate networks, working with brokers, brand partnerships, and traffic monetization.
 

Responsibilities

• Develop and manage relationships with brands, brokers, and affiliate partners.
• Support the growth and scaling of the Forex vertical across Tier 1–2 markets.
• Identify opportunities for new partnerships and brand development.
• Collaborate with internal media buying and affiliate teams.
• Work with traffic monetization models, including CPA, CPL, and CRG.
• Monitor partner performance, traffic quality, and business results.
• Negotiate partnership terms and identify opportunities for business growth.
   

Requirements

• Proven experience as a Brand Manager or relevant experience in affiliate marketing / business development.
• Experience in Forex, CFD, Crypto, or related financial verticals.
• Understanding of affiliate networks, traffic acquisition, and monetization models.
• Experience working with international GEOs, preferably Tier 1–2.
• Portfolio of brands, partnerships, or successful projects.
• Fluent Ukrainian or Russian — mandatory.
• English communication skills.
• Strong negotiation and relationship management skills.
   

What We Offer

• Fully remote, full-time position.
• Competitive compensation, discussed individually.
• Support from an experienced international team.
• Opportunity to develop and scale projects in the Forex vertical.
• Performance-driven environment with an in-house media buying team.
   

Interested?

Send your CV and share examples of brands, partnerships, or projects you've worked with.

We are seeking an experienced and highly motivated Sales Development Representative (SDR) to join our dynamic team ✨

Key Responsibilities:
• Managing outbound communication (Email, LinkedIn) and converting warm replies into calls and SQLs;
• Identifying and researching potential clients using various tools and platforms;
• Researching the market and helping define/refine target customer profiles (ICP);
• Creating, updating, and maintaining a database of potential customers;
• Conduct outreach via LinkedIn, email, and other channels;
• Leveraging CRM, marketing, and sales tools (e.g. Sales Navigator, HubSpot, Apollo, Clay, LinkedHelper, ClickUp, etc) in daily operations.

Requirements:
• 2+ years of experience as an SDR/lead generation manager or a similar position;
• Knowledge of sales processes and techniques;
• Confident written and spoken English (B1+ level or above);
• Ability to work independently or in a team;
• Experience using sales tools and CRM software (HubSpot);
• Experience working with various outbound tools (Clay, LinkedHelper, Apollo etc.);
• Understanding the software development outsourcing industry.

We offer:
• Transparent financial motivation;
• Remote workplace or a comfortable office in the center of Kyiv;
• 18 working days of paid leave annually;
• 10 working days of paid sick leave annually;
• Compensation for our English-speaking club — 100%;
• Compensation for any AI tool of your choice — 100%;
• Compensation for coworking spaces — 100%;
• Compensation for gym memberships and professional courses — 50% (after the trial period);
• Compensation for any English courses — 50% (after the trial period);
• Compensation for sessions with a psychologist — 50% (after the trial period);
• Medical insurance (after the trial period).

Interview Stages:
Screening Interview ➡️ Interview with Head of Sales and Leadgen Team Lead ➡️ Job Offer
 
If you have the skills, passion, and determination we’re looking for, apply now to become part of our exciting journey ⭐️

Gamzix is a high-growth international licensed iGaming provider, creating high-performing games and scalable, cutting-edge solutions for the global market.

Our team of 150+ specialists operates globally, with Warsaw as our main hub office. We are driven by continuous improvement and a people-first culture where we communicate openly, win together, and truly enjoy the game we’re building.

We operate under an MGA B2B Critical Supply License and certifications from iTechLabs and GLI, ensuring our products meet high standards of quality, compliance, and performance across markets.

About the role

We are looking for a Chief Financial & Legal Officer to lead our Finance, Accounting and Legal functions and take ownership of the financial and legal strategy supporting the company’s growth and international expansion.

At the core of this role is strong CFO-level financial leadership combined with solid Legal expertise. The role covers financial planning and performance, corporate and commercial legal matters, international structures, compliance and risk management, with a strong focus on building scalable processes for the company’s next stage of growth.

What you’ll own

• Lead and develop the Finance, Accounting and Legal functions, ensuring clear ownership, strong collaboration and effective processes across all areas
• Develop financial models and provide data-driven analysis to support strategic planning, investments and business growth
• Drive the consolidation, automation and improvement of financial processes, including ERP implementation and migration
• Oversee key corporate and commercial legal matters, including contracts, corporate governance, licensing and regulatory requirements
• Identify, assess and manage financial, legal, tax and operational risks
• Support strategic initiatives, investments, partnerships and new business opportunities from both financial and legal perspectives

What we’re looking for

• Proven experience as a CFO, Finance Director or similar finance leader, with direct responsibility for or significant involvement in Legal
• Strong expertise in corporate finance, FP&A, budgeting, forecasting, cash-flow management and management reporting
• Solid hands-on experience with corporate and commercial legal matters, contracts, international corporate structures and compliance
• Strong understanding of tax, audit, financial controls, compliance and risk management
• Experience with ERP implementation/migration, financial transformation and process automation
• Strong commercial mindset and the ability to assess business opportunities and risks beyond purely financial metrics.
• Ability to translate complex financial and legal matters into clear, practical business decisions
• Strong leadership, stakeholder management and negotiation skills

Nice to have

• Experience in iGaming, FinTech, Payments or another regulated international industry
• Experience supporting international expansion and establishing operations in new jurisdictions
• Experience with M&A, investments, corporate restructuring or complex cross-border projects

What we offer

• A C-level role with direct impact on business strategy and the company’s further growth
• Direct partnership with the CEO and leadership team
• A highly international environment and exposure to multiple markets and jurisdictions
• A fast-growing business where decisions can be implemented quickly and have a visible impact
• A culture built around Talk Openly, Win Together, Reach the Highest, Driven by Results and Enjoy the Game
• Flexible cooperation format and the opportunity to work remotely

CFLO at Gamzix is not about maintaining what already exists, it’s about driving change, challenging the status quo, shaping strategy, and building what comes next.

We are looking for a Commercial FP&A Lead to connect product economics, pricing and marketing performance into a single decision-making framework. You will own the methodology and the numbers behind commercial growth.

Responsibilities

• Lead unit economics and product/brand P&L across the group: define the methodology, measurement and item structure, and deliver the monthly commercial pack to management
• Take ownership of the financial side of pricing: approve pricing models and unit-economics methodology, assess the impact of tariff scenarios on revenue and margin, and issue pricing recommendations to business and Product
• Drive the evaluation of marketing ROI and partner payouts: set the attribution methodology and ROI framework, and steer allocation recommendations through the Growth & Partnerships Analysts
• Be accountable for the group revenue forecast: run the monthly forecast process across brands and hand it over to corporate consolidation on the agreed timeline
• Act as finance business partner to BD and Marketing: consult on revenue metrics, independently evaluate business cases, and bring financial discipline to commercial decisions
• Track brand growth quality: monitor LTV/CAC and Contribution Margin against targets and flag deviations to BD/Marketing/Product

Requirements

• Proven track record in leading and managing a small analyst team
• Hands-on experience with unit economics and product/brand P&L modelling: LTV/CAC, contribution margin, cohort analysis; solid grounding in management accounting and margin analysis
• Hands-on experience with pricing analytics: financial assessment of tariff/fee changes on revenue and margin, scenario modelling
• Hands-on experience with marketing performance analytics: ROI/CAC/payback, attribution approaches, baseline/uplift evaluation
• Driver-based revenue forecasting; advanced Excel / financial modelling; SQL/BI for working with product and marketing data
• Proven track record in designing and implementing financial methodologies and processes, going beyond execution into structuring and optimization
• Finance business partnering with BD/Marketing/Product: influence without authority, constructive challenge of business cases, structured communication of complex analytics to decision-makers
• Master’s degree in Finance, Accounting, Economics, Mathematics, or Statistics is preferred
• Upper-Intermediate+ English

Nice to Have

• Experience in fintech / brokerage (CFD) / crypto exchange
• Hands-on experience with attribution or marketing-analytics tooling

We Offer

• 20 paid vacation days per year
• 10 paid sick leave days per year
• Public holidays according to company policy
• Medical insurance
• Remote work opportunity
• Professional education budget
• Language learning budget
• Wellness budget (gym membership, sports gear, etc.)