Jobs at Djinni

At A-Players, we are looking for a Data & BI Analyst to join our data team and help transform complex data into clear, actionable insights used for real business decisions.
 

In this role, you will work with Tableau, BigQuery, and marketing performance data to design and maintain dashboards that support decision-making across product, marketing, and growth teams. You will work closely with analysts and stakeholders to ensure data quality, validate data sources, and deliver reliable reporting used across the business.
 

This role combines data analysis, data validation, and BI development, making it ideal for someone who enjoys working with data end-to-end - from preparing datasets to building intuitive dashboards.

If you are passionate about data and enjoy building reporting that drives real business decisions, we’d love to hear from you!
 

Responsibilities:

• Work with marketing data: attribution, unit economics, and advertising channel performance
• Collaborate with the marketing team, product managers, and data analysts
• Ensure data quality and consistency in reporting
• Validate and prepare data for reporting, including working with raw data sources
• Develop and maintain dashboards and reports in Tableau
• Write and optimize SQL queries in BigQuery
   

What we look for:

• 2+ years of experience as a  BI Analyst / BI Developer / Analytics Engineer
• Experience working with web-based products and performance marketing data
• Experience working with raw and semi-processed data, including data validation and cleanup
• Experience building dashboards for business users
• Experience working with advertising platforms (Facebook Ads, Google Ads), including extracting data from ad accounts and understanding key metrics
• SQL (Advanced): window functions, CTEs, query optimization
• BigQuery: experience working with large datasets, understanding of cost optimization and partitioning
• Tableau: strong hands-on experience building interactive dashboards, calculated fields, and LOD expressions
• Git/GitHub: code versioning, pull requests, code reviews
• Basic understanding of ETL/ELT (AirFlow) processes
   

Nice to have:

• Understanding of marketing attribution fundamentals
• Experience working with PSP data (Stripe, PayPal)
• Experience working with advertising platform APIs (Facebook Marketing API, Google Ads API)
• Airflow: writing and maintaining DAGs
• Python (basic level for scripting and automation)
• dbt
   

We offer:

• Exciting challenges and growth prospects together with an international company
• High decision-making speed and diverse projects
• Flexibility in approaches, no processes for the sake of processes
• Effective and friendly communication at any level
• Highly competitive compensation package that recognizes your expertise and experience, Performance Review practice to exchange feedback and discuss terms of cooperation
• Flexible schedule, opportunity to work in a stylish and comfortable office or remotely
• Respect for work-life balance (holidays, sick days - of course)
• Bright corporate events and gifts for employees
• Additional medical insurance
• Compensation for specialized training and conference attendance
• Restaurant lunches at the company's expense for those working in the office, endless supplies of delicious food all year round

Company: Trusted Gaming – Part of Traffic Label Group

About Trusted Gaming
Trusted Gaming is a fast-growing division of Traffic Label Group, specialising in the creation of modern web platforms and user experiences for the online gaming and casino industry. Our products combine innovative design, high performance, and scalability. We’re expanding our front-end engineering team and are seeking a skilled React Developer to help drive new product builds and refine existing architectures.

About Traffic Label

Traffic Label is a fast-growing, data-driven technology company operating in the iGaming and affiliate marketing space, building scalable products focused on performance, analytics, and automation across global markets.

Role Overview
You will be part of a small but highly capable engineering team responsible for developing and maintaining performant, well-structured, and scalable front-end applications. This role involves collaborating closely with backend developers, UX/UI designers, and product managers to deliver best-in-class gaming experiences.
You’ll work primarily in React + Next.js, employing modern patterns, libraries, and tooling. The ideal candidate is both hands-on and detail-oriented, with a strong sense of quality and an interest in building well-architected systems that balance creativity and reliability.

Key Responsibilities

• Build interactive and responsive front-end components using React 19+ and Next.js 15+ (App Router, SSR, server actions).
• Develop modular, reusable code using modern frameworks like TypeScript, Tailwind CSS, and Mantine UI.
• Implement efficient data management with TanStack Query and TanStack Form.
• Integrate and manage REST APIs using tools such as Swagger / OpenAPI for consistent type-safe interfaces.
• Collaborate with the backend team on performance optimization, deployment, and continuous integration (CI/CD).
• Maintain and evolve a Turborepo monorepo architecture, ensuring clean development workflows.
• Apply best practices for code versioning and documentation using Git and relevant CI/CD tools.
• Contribute to architectural discussions, proposing improvements and shaping technical direction.

Skills & Experience Required

• Proven experience building complex, scalable web applications with React (v19+) and Next.js (v15+).
• Strong understanding of TypeScript and modern front-end tooling (Vite, Tailwind CSS).
• Experience with Mantine UI, React Aria Components, and responsive component design.
• Solid grasp of TanStack Query/Form, REST API integration, and Swagger / OpenAPI documentation.
• Familiarity with Turborepo and monorepo design principles.
• Working knowledge of Git and CI/CD pipelines.

Nice to Have

• Advanced React concepts: hooks, composition, compound components, render props.
• Advanced CSS techniques: animations, container queries.
• Automated API type generation (e.g. Orval).
• Code consistency and formatting tools: ESLint, Prettier, Biome.
• Exposure to Pixi.js, or general game development experience a plus.

What We Offer

• Fully remote role within Czech Republic – flexible hours.
• Collaborative and innovative culture across the Traffic Label group.
• Opportunities to experiment with emerging technologies in the gaming space.
• Competitive salary and benefits package tailored to experience.
• A chance to contribute to products that reach millions of users.

We are looking for a motivated individual to join our small team and work on various projects focusing on: e-commerce development and Spring Boot programming.

You will be working closely with the Team Lead, who will also serve as your mentor. He will always be available to assist you and answer your questions, but will also require high-quality and timely execution of tasks.

📝 Key Requirements & Details

• Position: Junior Java Developer (Remote)
• Technologies: Java, Spring Boot, SQL, JPA, MongoDB
• English Level: Intermediate (B1/B2)
• Mandatory Languages: Ukrainian or Russian is required.
• Work Schedule: 10:00 AM – 7:00 PM Kyiv time (EET)
• Location: Remote
• Experience: We are considering candidates with work experience (not necessarily commercial).
• Test Assignment: A mandatory test assignment will be provided after the initial introduction (you will have two days for completion).
• Salary: $500/month, paid twice a month via a convenient method for you (crypto, bank card, or other options).
   

We are interested in long-term cooperation.

We are looking for a strong L3-L4 Support Engineer who will act as a technical leader within the support team on a large-scale enterprise project.

This is a hands-on role. Your primary responsibility will be to investigate and resolve complex production issues, while also supporting the team in handling incidents and escalations.

This is not a pure management position. You will stay deeply technical and work directly with production systems, while taking ownership of complex cases and supporting the team in day-to-day operations.

Responsibilities

• Investigate and resolve complex production issues at L3-L4 level, performing root cause analysis and ensuring long-term fixes.
• Work with SQL queries, logs, system behavior, APIs, and integrations to troubleshoot both server-side and client-side issues.
• Support and maintain enterprise systems such as Billing, CRM, and Rating, including participation in system implementation, releases, and post-release support
• Act as a go-to person for complex cases and escalations, serving as the first escalation point for critical technical issues.
• Support team members in troubleshooting, help prioritize and unblock critical tasks, and ensure incidents are properly investigated and resolved.
• Distribute workload within the team, monitor progress, and ensure no tickets are stuck and SLA targets are consistently met.
• Participate in organizing shift-based support, including planning and maintaining shift rotations to ensure proper coverage.

• Communicate with customers on complex issues, handle escalations and critical incidents, and ensure timely resolution within SLA.

   

Requirements:

• 5+ years of experience in technical or production support
• Strong experience at L3-L4 level with independent troubleshooting
• At least 2 years of experience in a Team Lead or senior support role
• Strong hands-on skills in SQL
• Experience troubleshooting complex systems
• Strong root cause analysis skills
• Ability to understand system architecture and end-to-end flows
• Experience working with APIs, integrations, logs, and production environments
• Willingness to work in a shift-based schedule
• Experience organizing and managing shift rotations for a support team

• Languages: Ukrainian - Native; English - Advanced.

   

Nice to have

• Experience with Oracle
• Linux at an advanced user level
• Background in QA or development
• Experience with enterprise systems such as billing, telecom, or energy.

Working with MaxBill, you will receive:

• 20 working days of annual vacation per year, plus paid public holidays.
• Provision of sick/personal leave.
• Paid trainings, conferences, seminars, and certification courses, classes in English.
• On-the-job mentoring program to learn from experienced colleagues.
• The possibility of remote work and a flexible schedule.

About the Mission

We are building an AI-driven payments ecosystem designed to transform a $50B industry still dominated by slow, legacy processors. As Head of ISO, your mission is to architect, lead, and scale our merchant acquisition engine. You will set the commercial direction, build high-performing processes, and drive measurable revenue impact - first through hands-on execution, and then by leading automated, scalable systems you help define.

What You’ll Do

• Architect and launch the ISO function end-to-end: strategy, operating model, tooling, and execution;
• Own the full merchant pipeline: prospecting → qualification → underwriting coordination → negotiation → closing → onboarding/activation;
• Define and refine commercial fundamentals: pricing strategy, merchant segmentation, and offer frameworks aligned with risk and margins;
• Build scalable operational workflows and enforce portfolio health ratios (chargebacks, fraud, dispute rates), in close coordination with Risk/Compliance and Processing partners;
• Map and manage banking/acquiring coverage (“bank mapping”) and route merchants to the right partners based on vertical, geography, and risk profile;
• Build and maintain relationships with PSPs, acquirers, and key commercial partners to unlock approvals, improve conversion, and expand capacity;
• Standardize playbooks, scripts, and governance, ensuring every opportunity is tracked, advanced, and optimized for conversion;
• Drive process automation with Product & Engineering: convert manual tasks into AI-powered workflows across outreach, qualification, CRM hygiene, and reporting;
• Recruit, develop, and lead the ISO team, creating a high-performance culture centered on consistency, accountability, and results;
• Deliver advanced reporting, forecasting, and KPIs to leadership; act as a senior commercial partner shaping revenue strategy and growth targets.

You’re a Strong Fit If

• You’ve built or scaled an ISO/merchant services function and know what “from zero to repeatable engine” looks like;
• You have strong domain understanding of underwriting, processing economics, risk, and portfolio management;
• You are equally comfortable leading and executing - entrepreneurial, hands-on, and operationally rigorous;
• You thrive in fast-changing environments, build structure quickly, and drive predictable outcomes at scale;
• You operate with urgency, handle high-stakes initiatives, and take full ownership of results.

Required Skills

• Extensive experience in ISO / merchant services / payment processing, ideally with proven ISO build/launch exposure;
• Track record of closing complex merchant deals and managing merchant portfolios with strong risk awareness;
• Ability to define pricing/segmentation and align commercial execution with underwriting and partner constraints;
• Strong operational discipline: scalable workflows, CRM governance, forecasting, and KPI-driven management;
• Excellent communication, negotiation, and relationship management; leadership maturity and resilience.

Nice-to-Have

• Experience in fintech, SaaS, or payment technology environments;
• Familiarity with CRM systems, outbound engines, or automation workflows;
• Background in building or managing distributed commercial teams.

Why This Role Matters

• Shape the commercial backbone of a fast-moving, high-impact payments ecosystem.
• Direct access to founders and leadership, with zero bureaucracy and high decision velocity.
• Full ownership and autonomy: you build the system, the team, and the results from scratch.
• Competitive compensation with significant performance-based upside.
• A rare opportunity to lead innovation in one of the most lucrative and underserved segments of fintech.

Hey there, future Senior Event Manager!

Ready to own every mission in IRL and online events, from strategy to execution, and make your mark on our squad’s culture? We’re looking for a senior event hero who can take full ownership — plan, negotiate, execute, and optimize every detail. If you thrive managing complex missions, balancing hands-on action with strategic oversight, and rallying the team to perform at their best, you’ll fit right in on our roster. 🚀
 

💪 YOUR QUEST-LINE:

• Own the full events strategy — define formats, set KPIs, track performance, and continuously optimize offline, online, or hybrid events.
• Plan and execute events that boost team morale, while implementing processes, templates, and standards to ensure repeatable, scalable, high-quality experiences.
• Develop and execute communication strategies, analyze event data, collect feedback, and improve future events.
• Own events like a true IGL: сoordinate vendors, venues, contractors, and other partners.
• Team up with HR & other team members to maximize impact, engagement, and culture-building, while taking full ownership of the event direction.
• Handle merch, gifts, props — every drop should feel like a knife unbox.
• Watch event trends like you’re holding mid on Mirage — react fast, act smart.
• Lead events end-to-end, tracking results, collecting feedback, improving processes, and ensuring repeatable excellence.

👨‍🚀 YOUR IN-GAME SKIN:
 

• 4+ years of running IRL events like a boss;
• Proactive and autonomous warrior who can make everything happen without manager (but you will have help, of course)
• You like to take the responsibility and truly own everything you create;
• Battle-tested in negotiating with vendors, venues, and contractors — always playing for the best deal;
• Social skills on point: you’re that player everyone wants on their team;
• Comfortable managing multiple missions at once — and keeping your cool under pressure;
• Self-driven and proactive — no micromanagement needed to stay in the zone;
• Master of logistics and organization — your spreadsheets are cleaner than a perfect AWP flick;
• Ready to track metrics, analyze outcomes, and optimize strategy;
• Sharp eye for details + creative thinking = deadly combo;
• Ready to travel and show up at LANs, cons, and IRL events to make things legendary;
• Solid presentation and speaking skills — whether it’s on stage or in a strategy meeting;
• Experienced in developing creative ideas for events;
• English B2 or higher.

🧜‍♀️ WILL BE YOUR BOOST:

• Passionate about CS, Dota, or both — with a deep understanding of gaming culture;
• Proven portfolio showcasing bold and innovative creative event concepts;
• Deep experience in Travel Arrangements: tickets, venues, accommodation, etc.

🥷 YOUR POWER-UPS SOURCE:

• Spontaneous weekend from the CEO;
• Support for professional development, including events (we went on a MAJOR trip to Copenhagen, for example), certifications, and educational materials;
• Start working at a time that’s comfortable for you;
• People Partner who will always support you in word and deed;
• Anniversary and performance bonuses;
• Input on project direction in a bureaucracy-free environment;
• Regular performance reviews and personal feedback sessions;
• 20 paid vacation days and 7 sick leave days;
• Assisting with the accounting and tax management for individual entrepreneurs;
• English language and Well-being benefit — so that you can improve your mental health the way you want;
• No time tracking;
• We purchase CHARGING STATIONS for our spacers;
• We help Ukraine: every month the company supports AFU and transfers donations for ammunition and supplies.

If you read everything carefully and exclaimed: «Oh, yeah, I'm good at everything and I want to do cool things together!», then we are already looking forward to your resume and portfolio! 

Send them as soon as possible! 🚀

About the Role

We’re looking for a hands-on Lead Fullstack Architect / Principal Engineer to help evolve and scale a modern, data-intensive platform built on Google Cloud technologies.

This is a high-impact architectural role for someone who enjoys balancing technical strategy with hands-on execution.

You’ll lead the consolidation of frontend, backend, and data layers into a cleaner, more scalable platform architecture — while helping define the company’s long-term engineering direction.

Responsibilities:

Technical Architecture & Leadership

• Drive the evolution toward a more maintainable and scalable platform architecture
• Establish engineering standards and architectural best practices
• Simplify and consolidate fragmented systems
• Provide technical leadership focused on long-term maintainability

Product & Platform Engineering

• Architect and lead development of the new Customer Dashboard
• Define frontend/backend integration patterns
• Improve interoperability between Python-based methodology services and TypeScript applications
• Support the evolution of internal engineering processes and standards

Infrastructure & Data Systems

• Review and optimize Firebase Functions architecture
• Improve BigQuery partitioning, clustering, and query efficiency
• Increase scalability and cost-efficiency of data pipelines
• Support production-grade integrations across cloud and data systems
   

Requirements:

• Has strong experience with TypeScript and GCP ecosystems
• Can operate as both architect and hands-on engineer
• Understands frontend, backend, and cloud infrastructure equally well
• Knows how to simplify systems instead of over-engineering them
• Has experience building scalable SaaS platforms

Thrives in fast-paced startup environments

Nice to Have:

• Experience with AI orchestration or multi-agent systems
• AdTech / MarTech background
• Large-scale BigQuery optimization experience
• Experience integrating Python services into TypeScript platforms
• Strong understanding of Firebase architecture patterns

We're looking for a strong Senior Frontend Developer who can think beyond a single game, at the level of the entire product portfolio. Architectural decisions, reusable components, shared pipelines: what you build affects multiple projects at once.

We're a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out.

🧩 What you’ll do
- Build and ship slot games end-to-end — from initial prototype to production release;
- Beyond game development, participate in shaping the frontend architecture and development standards across all projects — making technical decisions, reviewing code, and sharing expertise with the team;
- Collaborate with Producers, Artists, and Backend Engineers to ensure seamless integration and optimized performance;
- Contribute to code quality through reviews and shared standards, keeping our codebases scalable, maintainable, and reusable;
- Contribute to the design and implementation of new features, UI components, and in-game effects;
- Improve our core framework, build tools, and asset pipelines;
- Profile performance and debug across platforms (desktop, mobile, WebGL) to keep games running smoothly everywhere;
- Treat knowledge as a team asset — document your work and share what you learn with the team;
- Stay curious about modern frontend technologies and trends in the iGaming ecosystem.

💎 What you bring
- 4+ years of frontend development experience, including at least 2 years building HTML5 slot games — enough to have shipped multiple titles end-to-end and learned from real production cycles;
- Strong expertise with Pixi.js and modern JavaScript / TypeScript;
- Solid understanding of OOP, asynchronous programming, and rendering performance optimization;
- Strong knowledge of Spine animations and deep understanding of asset management pipelines;
- Experience with Vue 3 or other modern UI frameworks;
- Experience building or improving internal tools or frameworks for dev team;
- Fluency in English.

🧠 Nice to have
- Experience with game audio — Howler.js, Web Audio API, or similar;
- Experience with build automation, CI/CD pipelines, or process optimization tools;
- Familiarity with iGaming specifics: RNG logic, platform workflow, integrations.
- Experience with GLSL/WebGL shaders for custom visual effects;

🎁 Benefits

— 21 vacation days + 5 extra day-offs annually;
— 12 paid sick days;
— Fully remote format — work from anywhere you feel productive;
— Flexible schedule: start your day anytime between 08:00–12:00 CET;
— Fixed budget for health insurance and gym/fitness;
— We provide all required work equipment;
— Zero bureaucracy and direct communication with founders and C-level;
— Minimal meetings, async-friendly workflow;
— Startup energy: fast motion, creativity, and tight-knit communication;
— Business trips and team meetups several times per year;
— Multiple salary payout options (flexible formats);
— …And many more perks unlocked after we hit break-even.

Welcome to ApexTech 🙌 

We are looking for 🚀 Fullstack Developer 🚀 who enjoys learning and building high-load projects.

Responsibilities: 

● Advanced Backend and Frontend developments (JavaScript / NextJS / ReactJS) 

● Mentor / Coach other team members 

● Code reviews and refactoring 

● Advanced problem analysis and solving in production 

● Bug fixing, follow-up and workaround, identification of pain points in the platform 

● Responsible for the efficiency of all the components in the infrastructure 

● Write technical specifications when needed 

● Automate and Optimize repetitive tasks 

Required skills: 

● 5+ years of experience in JavaScript fullstack development (NodeJS / NextJS / ReactJS) 

● Proficient in building SSR/SSG/ISR web applications. 

● Proficient in building and consuming APIs - Rest / GraphQL 

● Strong knowledge of accessibility (a11y) 

● Strong understanding of SEO best practises, semantic HTML and metadata 

● Familiar with Cloudflare for CDN, caching, security and performance optimizations. 

● Familiar with Cloud DevOps (AWS preferred) 

● Eye for detail and sensitivity for graphics and aesthetics 

● Adaptability and responsiveness 

● Great analytical skills 

● Fluent in English 

● Team-player 

Nice-to-have: 

● Experience with Python Backend Development (Django / FastAPI) 

● Experience with a Headless CMS (like Sanity / Contentful, or Strapi) 

● Experience using Tailwind CSS or CSS-in-JS solutions. 

● Experience using UI libraries (like RadixUI / HeadlessUI / MaterialUI) 

● Exposure to internationalization (i18n) in NextJS 

Interview process: 

1. Intro-call with the Recruiter. 

2. Technical Interview. 

3. Test Task

4. Client Interview. 

What do we offer?

 💻 Full remote work and meetings for brainstorming. 

💡Freedom and flexibility. 

🚀A team of top experts and synergy of the entire organization. 

💸Competitive salary. 

🌿 Vacation and sick leaves. 

🙏Therapy sessions with our psychologist. 

📚Budget for professional development. 

💃Corporate events and team building.

Project Tech Stack

NestJS / React / PostgreSQL / AWS

Key Responsibilities

• Being a team player
• Implement new functionality and refactor existing codebase
• Continuously improve unit test coverage and overall quality of codebase
• Participate in brainstorming sessions with team about feature and process improvements
• Participate in root cause analysis and work closely with BA, QA and other Devs to resolve identified defects

• Stay up-to-date with emerging technologies, industry trends, and best practices related to software development

   

Requirements

• 2+ years experience with Node.js (NestJS, Express, GraphQL)
• 2+ years experience with React.js (Apollo)
• Strong TypeScript skills
• Knowledge and understanding of ES6+, Vite/Webpack, ESLint
• Strong experience with PostgreSQL
• Experience using TypeORM
• CI/CD pipeline configuring experience
• Git and code review skills
• Ukrainian: Proficient (must have)
• English: intermediate+ (both speaking and writing)
• Strong analytical and problem-solving skills, able to debug complex issues and provide effective solutions
• Collaborate with cross-functional teams, including developers, QA engineers, and BA, to understand software requirements and develop comprehensive solutions
• Knowledge of TDD, BDD

Nice to Have

• Experience working with WebSockets/Socket.io
• Bachelor’s degree in Computer Science/Engineering

What We Can Offer

• Full-time and long-term position
• Flexible Schedule with remote work options
• Competitive compensation
• Opportunity to grow in a product company
• Freedom for creativity

About Us

The HR Qualifier is a sophisticated, all-in-one SaaS platform that integrates a wide array of HR functionalities into a seamless, cohesive system. By combining multiple standalone HR systems into one, the application facilitates smooth interactions across all HR processes—from smart personnel e-document management, compliance, and learning, to recruitment, onboarding, background verification, social media, job boards, and much more. The platform’s robust customization capabilities, along with advanced AI-driven automation, ensure that it meets the diverse needs of various user types while enhancing HR operations at every level.

Project Tech Stack

NestJS / GraphQL / React / AWS

Key Responsibilities

• Manual testing
• Perform functional, integration, regression, security and performance testing to ensure the stability and robustness of our product
• Continuously improve test coverage, test efficiency, and overall quality by identifying areas for automation and implementing innovative testing methodologies.
• Conduct root cause analysis and work closely with developers to resolve identified defects, track issues, and ensure timely resolution
• Stay up-to-date with emerging technologies, industry trends, and best practices related to software testing and quality assurance.

Requirements

• 1+ year of experience as a QA Engineer / Manual Tester
• English: intermediate+ (both speaking and writing)
• Strong analytical and problem-solving skills, able to debug complex issues and provide effective solutions
• Hands-on experience with UI testing
• Hands-on experience with testing RESTful APIs, web applications, and backend systems via Postman, Swagger and DevTools
• Collaborate with cross-functional teams, including developers, QA engineers, and BA, to understand software requirements and develop comprehensive test plans (Jira, Confluence)
• Knowledge of TDD, BDD

Nice to Have

• Knowledge of Node.js and Playwright
• Strong desire to become Automation QA
• Familiarity with version control systems (GIT) and CI/CD pipelines
• Bachelor’s degree in Computer Science/Engineering

What We Can Offer

• Full-time and long-term position
• Flexible Schedule with remote work options
• Competitive compensation
• Opportunity to grow in a product company

We’re expanding our engineering team and looking for developers who are comfortable building production-grade React and Node.js applications for early-stage companies in healthcare, fintech, and AI.

Although the role is primarily front-end oriented, the ability to contribute to backend services in Node.js is important.

You’ll join a team with clear processes, a modern stack, and a strong engineering culture.

What you will do

• Create web applications using React and related tools.
• Develop and support backend services and APIs with Node.js (Nest.js or similar frameworks).
• Work with cloud platforms and container tools such as Docker, Kubernetes, AWS, or GCP.
• Join architecture discussions, suggest improvements, and help maintain high code standards.
• Collaborate with the client’s team on project tasks in English.

What we expect

• Strong understanding of JavaScript (ES6+) and TypeScript.
• Solid hands-on experience with React.
• Strong knowledge Node.js and frameworks like Nest.js or Express.
• Experience building APIs with Node.js-based frameworks.
• Understanding of relational and NoSQL databases such as Postgres, MongoDB, Firebase, or Supabase.
• Ability to write clean, maintainable code following best practices.
• English level: Upper-Intermediate (B2) or higher.

Additional advantages

• Experience working with major cloud providers such as AWS or Google Cloud.
• Experience with React Native.
• Solid understanding of Docker and Kubernetes.
• Familiarity with CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI).
• Practical experience working with AI/LLM integrations in projects.

What we offer

• Engaging projects built with a modern, well-supported tech stack.
• A review process that ensures consistent feedback and knowledge sharing.
• A culture focused on continuous learning and professional development.
• Full remote work with a team distributed across multiple countries.
• Competitive compensation in USD with periodic performance reviews.
• Flexible payment methods tailored to your location.
• Work schedule aligned with your time zone.
• English practice sessions.
• Paid sick leave and annual vacation (15 business days).
• Regular team activities online.
• Coverage of monthly psychologist support sessions.

We are looking for an Affiliate Manager to lead and scale our CPA channel through affiliate networks and strategic partners. The role focuses on traffic growth, partner management, performance optimization, and achieving customer acquisition targets.

Responsibilities

• Search for and onboard new CPA networks and affiliate partners;
• Develop and scale existing partnerships;
• Achieve acquisition and primary issuance targets;
• Manage CPA/CPL/CPS/RevShare cooperation models;
• Negotiate rates, offers, promos, and partnership terms;
• Monitor traffic quality and partner performance;
• Analyze the full funnel: clicks → registrations → applications → approvals → signings → issuances;
• Track and optimize key metrics: CPA, CAC, CR, EPC, approve rate, signing rate, traffic quality, and volume;
• Prepare reports on partner performance and traffic results;
• Work closely with analytics, product, risk, retention, and contact center teams;
• Ensure correct tracking, postbacks, events, and payout processes.

Requirements

• Experience as an Affiliate Manager / CPA Manager / Partnership Manager;
• Strong understanding of CPA models and affiliate networks;
• Experience with performance marketing traffic;
• Knowledge of CPA, CPL, CPS, CAC, CR, EPC, ROI/ROMI metrics;
• Ability to analyze both traffic volume and quality;
• Experience negotiating with partners and affiliate networks;
• Strong analytical and reporting skills;
• самостоятельность, системность и ориентация на результат;
• Ability to identify growth opportunities and propose solutions quickly.

Tools

• Affise / Everflow / Tune / HasOffers or similar;
• Google Sheets / Excel;
• Google Analytics 4;
• Looker Studio / Power BI / Metabase;
• CRM systems and internal admin panels;
• Jira / Trello / Asana / Notion.

Nice to Have

• Experience in fintech / lending / payday loans;
• Experience with highly competitive CPA niches;
• Understanding of approve rate, signing rate, and customer quality metrics;
• Experience with payout-per-issued-loan models;
• Experience with mobile traffic, PWA/APK/app traffic;
• Existing affiliate partner network.

#WeAreIn for jobs that impact everyone's life. 

Do you want to lead the way in tackling complex challenges in ASIC to FPGA conversion? We are seeking a motivated and experienced Senior FPGA Design Engineer to play a key role in converting full-chip microcontroller ASIC to FPGA. In this role, you will define FPGA design constraints, develop and debug RTL conversion scripts, and support the FPGA tools to ensure smooth ASIC RTL integration. Join our team in Lviv and help us solve intricate debugging issues while working closely with global prototyping and design teams. 

Are you in?

Key responsibilities in your new role
 

• Define and implement custom IP modules for FPGA tools
• Write and verify test benches for FPGA integration and participate in debugging sessions to ensure smooth ASIC to FPGA conversion
• Develop RTL conversion scripts to automate the ASIC RTL adaptation for FPGA
• Debug hardware/firmware co-execution challenges and analyze issues with a focus on system functionality
• Assist the firmware team by reviewing and debugging C-language test firmware used for FPGA verification
• Define coding rules to facilitate efficient and FPGA-friendly RTL adaptation
• Collaborate with the global FPGA prototyping team to improve and streamline the ASIC to FPGA prototyping flow

Qualifications and skills to help you succeed
 

• University degree in Computer Science, Electronics, or equivalent
• 5+ years of experience in Digital Design using FPGA
• Experience in large-scale FPGA development in Verilog or VHDL on Xilinx devices or other FPGA platforms
• Hands-on experience with lab FPGA debug methodologies (e.g., ChipScope, Mentor Certus, oscilloscopes, protocol analyzers)
• Familiarity with scripting languages (e.g., Perl, Python, TCL)
• Good level of English

Please send us your CV in English

The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.About the Job

Our company is actively expanding its IT infrastructure team, and the IT Support Specialist/ System Administrator (Middle) position is a key role in ensuring the stability and security of our network environment. We are looking for an experienced professional who is passionate about building and maintaining robust IT systems and eager to contribute to the development of advanced technologies.

What is your Day-to-Day Mission

• Build and maintain wired and wireless networks, configure routing and ensure network security;
• Configure network IP services (DNS, DHCP, SMTP, SSH, FTP, etc.);
• Set up and manage protocols and technologies: TCP/IP, VPN (IPsec, SSL), BGP, OSPF, EIGRP, NAT, Port-security, QoS, VLAN, STP;
• Configure and support network equipment (MikroTik, Ubiquiti, Cisco, FortiNet);
• Configure and maintain video surveillance systems (Hanwha, Dahua, Hikvision);
• Manage firewalls and IDS/IPS systems;
• Provide user support via RDP/TeamViewer/Anydesk;
• Monitor and analyze network traffic using specialized tools.

What You Bring to the Team

• 3+ years of experience as a network engineer or system administrator;
• Strong knowledge of wired and wireless network design, routing technologies, and network security;
• Proficiency in IP services (DNS, DHCP, SMTP, SSH, FTP, iSCSI, RoCE);
• Experience with protocols: TCP/IP, VPN (IPsec, SSL), BGP, OSPF, EIGRP, NAT, QoS, VLAN, STP;
• Hands-on experience with MikroTik, Ubiquiti, Cisco, FortiNet equipment;
• Familiarity with video surveillance systems (Hanwha, Dahua, Hikvision);
• Experience with EDR/EPP endpoint protection systems;
• Ability to manage firewalls, IDS/IPS systems, and cloud network resources (AWS, Azure, GCP);
• Knowledge of Linux and Windows OS;
• Practical experience with Active Directory (AD/AAD), Office 365, Intune, GPO, NPS, CA;
• Experience with monitoring tools (Dude, Zabbix, Grafana);
• English language level B1 or higher.

Why Quantum Systems

• We stand with Ukraine!
• Work in an international team of professionals.
• Official employee reservation status.
• Opportunities for professional growth and training.
• Modern technologies and exciting projects.