Jobs at Djinni

We are seeking a Technical Designer with strong ownership mindset to take end-to-end responsibility for making combat — especially gunplay, but also boss fights and enemy behaviors — look stunning, feel incredibly satisfying, and deliver that "juicy" third-person shooter polish (especially when it comes to gunplay). They will own the full pipeline: prototyping, implementing, tuning, integrating feedback layers, identifying and resolving asset gaps (e.g., missing animations, VFX, or sounds), and driving cross-team alignment until the combat feels perfect in-game. This is Blueprints-heavy work in UE5 with a focus on rapid iteration and subjective feel, not deep engine-level C++ programming.
 

Key Responsibilities:

• Take full end-to-end ownership of combat polish features (boss fights, enemy behaviors, hit feedback, etc.)
• Prototype and implement responsive combat mechanics and boss/enemy behaviors using Unreal Engine 5 (primarily Blueprints, data-driven systems)
• Own the "feel-good" tuning loop: hit reactions, impact feedback, recoil, aim/momentum preservation, input buffering, procedural elements — iterating until it feels snappy, weighty, and rewarding
• Set up and refine combat animation systems (Montages, Blend Spaces, notifies, Control Rig basics, IK) — and if animations are missing or need tweaks, proactively align with animators to define requirements, provide feedback, and integrate updates
• Layer juicy visual/audio feedback: hit-stop, camera shakes, Niagara particles, synced sound cues — and if VFX or sounds are incomplete/mismatched, drive alignment with VFX artists and sound designers to spec, iterate, and ensure perfect sync
• Design and implement boss fight patterns/phases (telegraphs, vulnerability windows, minion spawning, state transitions) with strong emphasis on readability, pacing, satisfaction, and end-to-end execution
• Rapidly iterate via playtesting: identify feel issues, adjust timings/values/effects, and own the fixes until combat passes subjective polish benchmarks
• Create/support simple tools or data setups (data tables for behaviors/stats) to enable efficient tuning and future-proofing
• Collaborate cross-discipline as the combat owner: work closely with animators, VFX artists, sound designers (and programmers when needed) to fill gaps, provide clear direction/feedback, and ensure assets integrate seamlessly for the best possible player feel
• Ensure combat polish holds up in multiplayer contexts (extraction, battle royale, team modes)
   

Requirements:

• 4+ years professional experience as a Technical Designer, Combat Designer, or similar in Unreal Engine projects (UE4/UE5 strongly preferred)
• Proven portfolio/reel demonstrating end-to-end combat ownership: examples of juicing hits, polishing boss fights, or third-person action feel — showing before/after passes, asset integration, and cross-team collaboration results
• Strong UE5 hands-on skills: Blueprints mastery, animation integration, Niagara/particle systems, camera tools, behavior trees/EQS for enemy logic
• Demonstrated ownership mindset: you take features from concept to final polish, proactively spotting/fixing gaps (e.g., "this hit needs better VFX — let's align with the artist") rather than handing off prematurely
• Deep passion for game feel — you can diagnose why combat feels "off" and drive iterations (including cross-team) to make it exceptional
• Experience in third-person shooters/action games — bonus for boss fight polish and end-to-end delivery
• Excellent collaboration and communication: you thrive on aligning specialists (animators, VFX, sound, gameplay programmers) with clear specs, feedback, and follow-through
• Ability to own rapid playtest → iteration cycles independently
   

Nice-to-Haves:

• Shipped titles with standout combat feedback (indie/AA/AAA)
• Experience leading boss phase balancing and polish passes
• Light C++ exposure for reading/modifying existing code

United Tech is a global IT product company shaping the future of real-time social connection. With millions of users across North America, Europe, LATAM, and MENA, we build next-gen mobile and web apps for live-streaming and social networking. Our platforms enable connection at scale fast, interactive, and deeply engaging. The market is projected to exceed $206B by 2030, and we are already leading the evolution. Founded in Ukraine, scaling worldwide.

About the role: We are looking for a Manual QA Engineer to ensure high product quality across our web application, internal CRM, email campaigns, and push notifications.

This is a high-impact role in a product that is actively scaling, where QA is involved not only in testing, but also in product decision-making. You will work closely with product managers and developers, influence feature quality, and contribute to improving testing processes.

In this role, you will

• Analyze requirements and create test cases for new features.
• Test the internal CRM system.
• Test email campaigns and push notifications.
• Perform manual testing of the web application, including functional, regression, UI/UX, and smoke testing.
• Verify APIs using Postman/Swagger (basic positive and negative scenarios).
• Work with DevTools, including log analysis, network requests, and console errors.
• Assess testing risks and participate in task planning.
• Create clear and well-structured bug reports with reproduction steps, prioritization, and context.
• Contribute to improving testing processes and documentation.

It’s all about you

• 2+ years of experience in manual QA (web), including experience testing CRM systems and email campaigns.
• Understanding of SDLC/STLC, types of testing, and test design techniques.
• Experience with Postman or similar tools for API testing.
• Experience writing test cases and bug reports in any TMS/Jira.
• Experience working with databases such as MongoDB / BigQuery / DataGrip.
• Basic knowledge of Git (pull, checkout, code review), CI/CD tools (GitLab).
• Experience working with logs in Lens/Grafana, debugging tools (Charles, Fiddler).

Would be a plus

• Experience with Automation skills.
• Experience automating small routine tasks, such as generating data, writing database queries, and creating mock data.

What we offer

Care and support: 

• 20 paid vacation days, 15 sick days, and 6 additional days off for family events
• Up to 10 additional days off for public holidays
• 100% medical insurance coverage
• Sports and equipment reimbursement
• Team building events, corporate gifts, and stylish merch
• Financial and legal support
• Position retention and support for those who join the Armed Forces of Ukraine
• Participation in social initiatives supporting Ukraine
   

Comfortable working environment:

• Work from our Kyiv hub or remotely with a flexible schedule 
• Modern equipment or depreciation of your own tools
   

Investment in your future:

• Collaborate with a highly-skilled team of Middle & Senior professionals, sharing practical cases and expertise in the social networking niche
• 70% of our heads and leads have grown into their roles here – so can you!
• Performance-oriented reviews and Individual Development Plans (IDPs)
• Reimbursement for professional courses and English classes
• Corporate library, book club, and knowledge-sharing events
   

Hiring process

• Intro call
• Technical Interview
• Final Interview
• Reference check
• Offer

Key Responsibilities:

• Perform thermal analysis of electronic platforms; develop simplified thermal models.
• Design heat sinks, liquid cooling (cold plates, heat exchangers), heat pipes, TIM selection for high-power electronic assemblies; design HVAC/conditioning systems for sealed electronic enclosures (e.g., in military vehicles), including humidity and condensation calculations.
• Conduct board- and system-level tests using thermocouples, DAQ systems, IR thermography; correlate test results with simulations.
• Define thermal requirements for components, approve drawings, collaborate with electrical and mechanical engineers to optimize component placement.
• Reports, technical specifications, presentations at design reviews (PDR, CDR); mentoring junior engineers.

Required Skills:

• Master’s Degree in thermo physics, heat engineering, materials science, mechanics, physics or related specialties and a minimum of 3 years of prior relevant experience
• Excellent knowledge of heat/mass transfer, fluid dynamics, CFD, mechanics with a focus on electronics cooling application, technology of advanced materials.
• Hands-on experience in electronics industry, including thermal and thermal-mechanical management at component, board and system level, advanced materials.
• Experience in system thermal architecture design for electronic products would be an advantage.
• Proficiency in FEA analysis tools (ANSYS Fluent, ANSYS Thermal Mechanical, ANSYS Mechanical, FloTHERM, Icepak, Comsol, OpenFoam) and ability to perform complex thermal analysis to guide design.
• Team player with excellent interpersonal and communication skills.
• Strong feeling and interest for development and to share experiences with others in the team and have a proven capability to pursue creative solutions.
• Language skills: upper intermediate spoken and written English.
• Prior experience from international and multicultural work is preferred.

We offer

• Employment in a stable and reliable company;
• Comfortable and modern office infrastructure;
• Competitive salary;
• A 5-day work week with an 8-hour workday within the 9:00–20:00 time window;
• Support for personal and professional growth, including opportunities for training and reimbursement of its cost;
• Care for employee health through medical insurance, 18 working days of paid vacation, and sick leave coverage;
• Openness to new ideas and approaches, with healthy communication within the team;
• Unique and exciting projects;
• Involvement in a mission that brings us closer to victory!

Promin Apps is a product-first company on a mission to help people feel better, move more, and live healthier lives — physically and emotionally.

At the intersection of AI, data, behavioral science, and personalization, we build thoughtful digital products that support fundamental lifestyle changes — from yoga and fitness to better habits and mental well-being.
Now, we’re looking for a user-centric Product Marketing Manager — someone who will drive real growth by deeply understanding the audience, crafting compelling product narratives, and bridging the gap between user needs and business goals.

What to expect:
— Focus on Tier-1 markets (US and others) with strong early traction and growth potential;
— Startup spirit: flat structure, transparency, and true ownership;
— Supportive leadership that values creativity, speed, and initiative;
— Robust infrastructure for rapid experimentation — funnel builder, analytics, and an expanding A/B testing base;
— Collaborate with an experienced UA, Creative Production and PPC team — no need to handle traffic directly;
— Clear career path into Lead, Head of Product, Head of Product Marketing, or General Manager roles as the company scales.

What you will do:
— Own and optimize the full conversion funnel — from onboarding to purchase — with a strong focus on web flows, monetization models, and pricing;
— Design, test, and scale new monetization strategies to outperform market benchmarks and increase ARPU, Conversion, LTV;
— Run A/B tests end-to-end, analyze results, and quickly implement data-driven improvements;
— Research markets, competitors, and user behavior (via interviews, heatmaps, and analytics) to uncover growth opportunities and user pain points;
— Formulate and validate hypotheses across different funnel stages using both quantitative and qualitative data;
— Collaborate cross-functionally with UA, Creative Production, Design, and Analytics to ensure alignment, fast execution, and measurable impact.

What we’re looking for:
— 3+ years of experience in Growth, Product Marketing, or Product roles, including B2C subscription-based products;
— Proven track record in conversion optimization, monetization, and pricing strategy (web experience highly preferred);
— Strong hands-on experience in A/B testing, data analysis, and data-driven decision-making;
— Solid understanding of unit economics, key product and marketing metrics;
— Ability to conduct market and competitor research and analyze user behavior to identify growth opportunities;
— Expertise in launching and scaling products from scratch, owning key growth and marketing processes end-to-end.
— Analytical yet user-centric mindset, with the ability to balance monetization goals and customer value;
— Confident English (B2+)​.

What we offer:
— Work from anywhere with a fully remote setup that adapts to your lifestyle;
— Flexible working hours that align with your most productive rhythm;
— Basic benefits package, including paid vacation, sick leave, and more;
— Personal and professional support, with advocacy available when you need a hand;
— Access to a curated corporate library filled with resources to fuel your continuous learning and development.

We’re not looking for someone to just “join the team” — we’re looking for someone ready to shape the product, lead meaningful growth, and make an impact from day one.
If that sounds like you — send over your CV, and let’s talk!

We are looking for a Technical AI Programmer to own AI systems for our multiplayer shooter. They will build smart, combat-driven AI for bots, drones, bosses, and gameplay scenarios across PvE and PvPvE modes.
 

This is a full-time remote role, and we welcome applications from anywhere in the world, provided your working hours align reasonably with our core office time zones (CET).
 

Key Responsibilities:

• Build AI systems in Unreal Engine 5 using Behavior Trees, EQS, and AI Perception
• Develop AI for bots (TDM, BR, Extraction), drones, turrets, and bosses
• Implement combat behaviors: cover, flanking, aggression, retreat, squad coordination
• Create traversal AI: parachute, grapple, mantle, and navigation systems
• Design boss AI with phases, abilities, and attack patterns
• Support gameplay systems like side quests, hostage rescue, and extraction scenarios
• Tune AI for balance, readability, and combat feel

• Ensure AI works correctly in multiplayer (PvPvE and team modes)

   

Requirements:

• Strong Unreal Engine AI experience (UE4/UE5)
• Experience with Behavior Trees, EQS, AI Perception, Navigation
• Shooter AI experience (FPS/TPS games)
• Understanding of multiplayer AI behavior and replication basics
• Strong Blueprints skills and C++
   

Nice-to-Haves:

• Experience with extraction or battle royale games
• Boss AI / multi-phase encounter design experience
• Knowledge of traversal systems (grapple, parachute, mantling)
• Shipped multiplayer shooter experience

Code&Care — is a successful full-stack development company, which provides clients with high-quality development assistance worldwide.

Now our team has a position for Junior Sales Manager.

You’re good with:

• Intermediate+ English, speaking and writing skills;

• client-oriented approach;

• understanding of IT sphere (Software Development process, modern technologies...);

• previous lead generation experience;

• knowledge of sales techniques (B2B market).

It will be a plus:

• previous experience as sales manager.

• previous experience as customer support.

Your responsibilities will be:

• Search for new customers;

• Identify prospective clients needs and communicate with the customer via email and Linkedin;

• Manage full sales cycle;

• Prepare proposals for the potential customers;

• Work closely with the presales team.

What the company offers:

• Constant and interesting work with foreign clients;

• Flexible working hours;

• Compensation English language courses;

• Annual paid 30 days vacation and paid sick day.

We're scaling the 100FTD media buying team and looking for an experienced Business Development Manager who understands how the Spend model works, knows how to build strategic partnerships, and can negotiate top-tier deals with advertisers.

We're a product-driven iGaming team with our own infrastructure, deep traffic expertise, and fast internal processes. We focus on results, efficiency, and long-term partnerships — without unnecessary bureaucracy.

🚀 What you'll be doing

• Sourcing and onboarding direct advertisers in the iGaming / Casino vertical
• Building and developing partnerships based on Spend + CPA models
• Leading commercial negotiations: rates, caps, exclusives, hold periods, and special terms
• Negotiating minimal hold periods and securing fast cap increases after successful test campaigns
• Managing the full partner lifecycle - from initial outreach to long-term scaling
• Working closely with existing advertisers to increase rates, optimize approvals, and scale spend
• Collaborating closely with the media buying team across all traffic sources
• Analyzing offer performance and identifying growth opportunities

• Representing the company at major iGaming conferences and industry events

   

🎯 Who we're looking for

• Minimum 1 year of hands-on experience in B2B Business Development within the iGaming industry
• Solid experience in the Gambling vertical
• Strong understanding of the Spend model and media buying logic
• Excellent negotiation skills and a deep understanding of the advertiser mindset
• Experience working with direct advertisers and affiliate networks
• Deep understanding of key media buying metrics (ROI, CVR, Reg2Dep, Baseline, LTV, CPA) to effectively align with the internal media buying team
• Ability to work independently and drive partnerships from prospecting to scale
• Results-driven mindset with a strong focus on business growth

• English level B2+ (daily communication)

   

➕ Nice to have

• Existing network within the iGaming industry is a strong advantage

• Experience attending iGaming conferences and a strong professional network

   

💼 What we offer

• Fully remote setup
• Competitive salary (negotiated individually)
• Performance-based bonus tied to advertising spend
• Flexible working hours
• No micromanagement
• Full ownership and decision-making autonomy over partner relationships and growth strategies
• Direct access to decision-makers and fast implementation
• Opportunity to work with large advertising budgets
• Career growth together with a rapidly scaling international team
• Strong in-house ecosystem: media buying, CRM, proprietary products, and analytics

Наш клієнт, Jugabet, бренд і гральна платформа, доступна для користувачів у Латинській Америці. Завдяки сильному фокусу на регіоні та локалізованим стратегіям компанія стрімко зміцнює свої позиції на ринку.
 

Ідеально для тих, хто прагне:

• Розвивати та масштабувати мережу сайтів-сателітів від запуску до стабільного органічного трафіку й конверсій;
• Відповідати за SEO-ефективність кількох сайтів і різних GEO;
• Розробляти та тестувати сучасні стратегії лінкбілдингу й просування;
• Покращувати технічне SEO: структуру сайтів, індексацію, швидкість роботи та налаштування редиректів;
• Знаходити нові можливості для зростання завдяки аналізу ключових слів і конкурентів;
• Формувати SEO-стратегію для контенту та співпрацювати з копірайтерами;
• Використовувати AI-інструменти для автоматизації процесів і масштабування контенту;
• Швидко адаптувати SEO-стратегію до змін алгоритмів пошукових систем.
   

Досвід, який стане твоєю перевагою:

• Від 2 років практичного досвіду в SEO у сфері iGaming або betting, зокрема у просуванні сайтів-сателітів;
• Глибоке розуміння принципів сканування, індексації, ранжування Google та роботи зі spam filters;
• Практичний досвід технічного SEO: redirects, robots.txt, sitemaps, canonical tags і structured data;
• Досвід побудови складних стратегій лінкбілдингу та управління пов’язаними ризиками;
• Впевнене володіння Ahrefs, Screaming Frog, Google Search Console та інструментами для кластеризації ключових слів;
• Досвід аналізу доменів і профілів зворотних посилань;
• Практичний досвід використання ChatGPT або Claude для створення SEO-контенту та автоматизації робочих процесів;
• Англійська Intermediate та вище;
• Вільне володіння українською мовою.
   

Ми цінуємо:

• Проактивність і готовність брати відповідальність за свою роботу;
• Допитливість та відкритість до нових підходів і експериментів;
• Виваженість у прийнятті рішень і здатність швидко адаптуватися до змін;
• Організованість і вміння зберігати фокус у динамічному середовищі;
• Відкритість у комунікації та ефективну співпрацю з міжнародною командою.
   

Наші клієнти пропонують конкурентні переваги для підтримки вашого професійного та особистого зростання, зокрема:

• Орієнтацію на здоров’я та добробут;
• Глобальне медичне страхування;
• Можливості для професійного розвитку;
• Програму бенефітів (компенсація спорту, стоматології, психологічної підтримки тощо);
• Бонуси за досягнення результатів;
• Динамічне робоче середовище.
   

Долучайся — і нехай твоя історія зростання розпочнеться.
 

English version:
 

Our client, Jugabet, is a brand and gaming platform accessible to players in Latin America. With a strong regional focus and localized strategies, Jugabet is quickly becoming a key player in the market.
 

Perfect for those who aim to:

• Build and scale satellite websites from launch to stable traffic and conversions;
• Own SEO performance across multiple sites and target GEOs;
• Develop and test advanced link-building and promotion strategies;
• Drive technical SEO improvements across structure, indexing, speed, and redirects;
• Identify growth opportunities through keyword and competitor research;
• Shape SEO-focused content plans and collaborate with copywriters;
• Use AI tools to automate workflows and scale content production;
• Adapt strategies quickly to algorithm updates and ranking changes.
   

Experience you’ll need to bring:

• 2+ years of hands-on SEO experience in iGaming, including satellite website promotion.
• Strong understanding of Google crawling, indexing, ranking, and spam filters;
• Practical technical SEO skills, including redirects, robots.txt, sitemaps, canonicals, and structured data;
• Experience with advanced link-building methods and associated risk management;
• Confident use of Ahrefs, Screaming Frog, Google Search Console, and keyword clustering tools;
• Experience evaluating domains and backlink profiles;
• Hands-on use of ChatGPT or Claude for SEO content and workflow automation;
• English Intermediate level or higher;
• Fluent Ukrainian.
   

It’s a perfect match if you have those personal features:

• Proactive and comfortable taking ownership of your work;
• Curious and open to experimenting with new approaches;
• Thoughtful in decision-making and adaptable when priorities shift;
• Structured and focused in a fast-moving environment;
• Communicate openly and collaborate effectively with an international team.
   

Our clients offer competitive benefits to support your professional and personal growth, including:

• Health & Wellness Focus;
• Global Medical Coverage;
• Growth Opportunities;
• Benefits Programs (compensation for the gym/stomatology/psychological service & etc.);
• Performance-Driven Rewards;
• Dynamic Work Environment.
   

Apply, and let your growth journey begin.

We are looking for a Lead Backend Developer to architect and own the backend infrastructure of our fintech platform. You will design scalable microservices, manage critical data flows, and ensure system reliability at scale. Work directly with product, design, and business stakeholders to translate requirements into robust backend systems.

What You Will Do
Backend Architecture & Design

• Own the backend architecture end-to-end across microservices.
• Design and implement Node.js / Express services handling 20M+ transactions monthly.
• Architect PostgreSQL schemas for reliability and performance at scale.
• Define API contracts (GraphQL, REST) that support frontend and partner integrations.
• Make critical decisions on data consistency, caching, and async patterns.

Microservices & System Design

• Build and maintain multiple Node.js / Express microservices with clear ownership boundaries.
• Implement webhook-driven workflows and event-driven architecture.
• Design and implement real-time data synchronization pipelines.
• Manage message queues (RabbitMQ) for async operations and inter-service communication.
• Ensure row-level security (RLS) and multi-tenant data isolation at the database layer.

Data & Performance

• Design and optimize PostgreSQL schemas using Prisma ORM.
• Write complex queries, manage indexes, and ensure query performance.
• Implement caching strategies and data consistency patterns.
• Build audit trails and changelog tracking for compliance and debugging.
• Handle sensitive data (KYC, AML, financial records) with security-first approach.

Integration & Third-Party Services

• Integrate with external services (KYC providers, document verification, acquiring networks).
• Design and maintain API integrations with payment processors and clearing centers.
• Build robust error handling and retry logic for critical integrations.
• Document APIs and maintain SDK/integration guides for partners.
Communication & Leadership

• Work directly with product managers and stakeholders to clarify backend requirements.
• Proactively flag technical risks, propose solutions, and keep stakeholders informed.
• Give technical feedback on product feasibility and scalability implications.
• Lead backend code reviews with focus on quality, performance, and knowledge sharing.
• Mentor junior developers and foster backend engineering best practices.

What We Are Looking For
Core Requirements:

• 5–7 years of production experience in Node.js backend development.
• Strong TypeScript across the entire stack (no JavaScript-only experience).
• PostgreSQL expertise: schema design, optimization, transactions, advanced queries.
• Prisma ORM or similar ORMs and hands-on experience with relational databases.
• GraphQL schema design and resolver implementation (REST a plus).
• Microservices architecture: designing boundaries, managing state, async communication.
• RabbitMQ or similar message brokers; event-driven architecture patterns.
• Experience with fintech, payments, or regulated financial products.
• Strong communication skills and comfort working directly with non-technical stakeholders.

Nice to Have:

• Distributed systems experience (eventual consistency, saga patterns, consensus).
• gRPC for service-to-service communication.
• Experience scaling to 100K+ users and handling high transaction volume.
• Background in AML/KYC compliance or financial data handling.
• DevOps sensibility: monitoring, logging, deployment pipelines.
• Experience mentoring backend teams.

Tech Stack
Core: Node.js, Express, TypeScript, PostgreSQL, Prisma ORM, GraphQL, RabbitMQ, gRPC
Supporting: REST APIs, Webhooks, Real-time data sync, Multi-tenant architecture, Audit logging

What We Offer

• Full backend ownership and architectural control.
• Work on systems handling millions of transactions and 100K+ merchants.
• Direct access to product and business stakeholders.
• Modern microservices stack with no legacy debt.
• AI-friendly engineering culture—we embrace tools that make you more effective.
• Deep fintech learning: multi-partner networks, compliance, payment flows.
• Competitive compensation and benefits package.

We are looking for a Lead Backend Developer to architect and own the backend infrastructure of our fintech platform. You will design scalable microservices, manage critical data flows, and ensure system reliability at scale. Work directly with product, design, and business stakeholders to translate requirements into robust backend systems. 

This is a hybrid role, and we are currently considering candidates based in Lviv (Ukraine). 

Fully remote work is not an option for this position.

What You Will Do
Backend Architecture & Design

• Own the backend architecture end-to-end across microservices.
• Design and implement Node.js / Express services handling 20M+ transactions monthly.
• Architect PostgreSQL schemas for reliability and performance at scale.
• Define API contracts (GraphQL, REST) that support frontend and partner integrations.
• Make critical decisions on data consistency, caching, and async patterns.

Microservices & System Design

• Build and maintain multiple Node.js / Express microservices with clear ownership boundaries.
• Implement webhook-driven workflows and event-driven architecture.
• Design and implement real-time data synchronization pipelines.
• Manage message queues (RabbitMQ) for async operations and inter-service communication.
• Ensure row-level security (RLS) and multi-tenant data isolation at the database layer.

Data & Performance

• Design and optimize PostgreSQL schemas using Prisma ORM.
• Write complex queries, manage indexes, and ensure query performance.
• Implement caching strategies and data consistency patterns.
• Build audit trails and changelog tracking for compliance and debugging.
• Handle sensitive data (KYC, AML, financial records) with security-first approach.

Integration & Third-Party Services

• Integrate with external services (KYC providers, document verification, acquiring networks).
• Design and maintain API integrations with payment processors and clearing centers.
• Build robust error handling and retry logic for critical integrations.
• Document APIs and maintain SDK/integration guides for partners.
Communication & Leadership

• Work directly with product managers and stakeholders to clarify backend requirements.
• Proactively flag technical risks, propose solutions, and keep stakeholders informed.
• Give technical feedback on product feasibility and scalability implications.
• Lead backend code reviews with focus on quality, performance, and knowledge sharing.
• Mentor junior developers and foster backend engineering best practices.

What We Are Looking For
Core Requirements:

• 5–7 years of production experience in Node.js backend development.
• Strong TypeScript across the entire stack (no JavaScript-only experience).
• PostgreSQL expertise: schema design, optimization, transactions, advanced queries.
• Prisma ORM or similar ORMs and hands-on experience with relational databases.
• GraphQL schema design and resolver implementation (REST a plus).
• Microservices architecture: designing boundaries, managing state, async communication.
• RabbitMQ or similar message brokers; event-driven architecture patterns.
• Experience with fintech, payments, or regulated financial products.
• Strong communication skills and comfort working directly with non-technical stakeholders.

Nice to Have:

• Distributed systems experience (eventual consistency, saga patterns, consensus).
• gRPC for service-to-service communication.
• Experience scaling to 100K+ users and handling high transaction volume.
• Background in AML/KYC compliance or financial data handling.
• DevOps sensibility: monitoring, logging, deployment pipelines.
• Experience mentoring backend teams.

Tech Stack
Core: Node.js, Express, TypeScript, PostgreSQL, Prisma ORM, GraphQL, RabbitMQ, gRPC
Supporting: REST APIs, Webhooks, Real-time data sync, Multi-tenant architecture, Audit logging

What We Offer

• Full backend ownership and architectural control.
• Work on systems handling millions of transactions and 100K+ merchants.
• Direct access to product and business stakeholders.
• Modern microservices stack with no legacy debt.
• AI-friendly engineering culture—we embrace tools that make you more effective.
• Deep fintech learning: multi-partner networks, compliance, payment flows.
• Competitive compensation and benefits package.

Want to start your career in IT / B2B sales, but don’t have sales experience yet?

We’re looking for a Junior / Trainee SDR with strong English, good communication skills, and a willingness to learn.

This role can be a good fit for someone who has worked as an English teacher, tutor, translator, has a linguistic background, or simply feels confident writing and communicating in English.

We’re ready to teach you from scratch. What matters most to us is your English, attention to detail, clear communication, and motivation to grow in sales / lead generation.

What you’ll do:

• search for potential clients in international markets
• find relevant companies and decision makers through LinkedIn and other tools
• write personalized messages in English
• work with replies from potential clients
• help book calls for the Sales Manager
• keep lead information updated in the CRM

What we’re looking for:

• English level C1 or higher
• strong written communication in English
• interest in IT, sales, or business development
• attention to detail
• willingness to learn new tools
• ability to handle rejections, as they are a normal part of outbound communication

Nice to have:

• experience as an English teacher or tutor
• experience with translation or writing texts in English
• philology / linguistics background
• basic understanding of LinkedIn, CRM, email outreach, or B2B communication

What we offer:

• salary discussed individually based on experience and interview results
• KPI-based bonuses
• training from scratch in SDR / Lead Generation
• mentor support at the start
• work with international markets
• daily practice of business English
• opportunity to grow into a Business Development or Sales Manager role

At the start, we’ll help you understand the product, target audience, LinkedIn, CRM, email outreach, and the basics of communication with potential clients.

This is a great opportunity for someone with strong English to take their first step into international B2B sales and gain practical experience in IT.

Middle Manual QA | Full-time |

Workload — Full-time

Duration — 6 months

Location —remote

English - B2

Salary 1100 $

Requirements

• 2+ years of experience in Software Quality Assurance.
• Strong experience in manual testing of web and mobile applications.
• Solid understanding of software testing principles and best practices.
• Ability to create and execute test cases, test scenarios, and test plans.
• Experience with different types of software testing.
• Hands-on experience with Jira (or similar issue-tracking systems) and test management tools (Zephyr, TestRail, Xray, or similar).
• Experience working in Agile/Scrum teams.
• Basic understanding of API concepts and familiarity with tools such as Postman.
• Basic understanding of Git workflows.
• Strong analytical and problem-solving skills, including root cause analysis.
• Strong attention to detail, excellent communication skills, self-learning mindset, ability to work under challenging workloads, and the ability to work both independently and as part of a team.
• Good written and spoken English (B2 or higher).

Nice to Have

Experience with test automation.

Basic SQL knowledge.

We are looking for a talented 2D Spine Animator to join our team and help create engaging visual experiences for instant games.

In this role, you will bring characters, environments, objects, and user interfaces to life through high-quality animations.

 You will work closely with artists, UI designers, game designers, and developers to create polished, dynamic, and visually appealing gameplay experiences.

Responsibilities

• Create and animate 2D characters, objects, environments, and UI elements using Spine 2D.
• Build and maintain animation rigs for characters and interactive game assets.
• Polish animations by refining timing, anticipation, smoothness, readability, and overall visual quality.
• Design and implement visual effects, particles, and motion graphics to enhance gameplay and user experience.
• Collaborate closely with artists, UI designers, game designers, and developers to ensure animations are implemented effectively.

• Optimize animation workflows and maintain consistency across multiple game projects.

   

Requirements

• 4+ years of professional experience in 2D animation.
• Strong hands-on experience with Spine 2D.
• Proficiency with Adobe After Effects and Adobe Photoshop.
• Commercial experience creating animations for web applications, or games.
• Experience working on game projects, preferably in online, instant, casual, casino, or mobile games.
• Solid understanding of animation principles, including timing, spacing, anticipation, smoothness, and visual storytelling.
• Experience creating character, environment, object, and UI animations.
• Strong knowledge of VFX, particle systems, and motion graphics workflows.
• Experience working in a commercial game development studio or production environment.

• Portfolio demonstrating animation work for games, web products, or other interactive digital experiences.

   

Nice to Have

• Experience working on instant games, casino games, casual games, or mobile games.
• Understanding of game development pipelines and asset optimization.
• Experience integrating animations into game engines.

• Knowledge of UI/UX animation best practices.

   

What We Offer

• Competitive compensation.
• Challenging and high-impact tasks that drive professional growth.
• Strong senior-level team and collaborative environment.
• Fast decision-making and minimal bureaucracy.
• Remote-first setup - work from anywhere or visit the office.
• Investment in learning: courses, certifications, and internal knowledge sharing.
• Healthy work-life balance: no overtime, no micromanagement.
• Modern equipment: MacBook
• Additional internal perks and benefits.

Summary

• Team Lead with  (3+ years) a strong full-stack background (7+ years)
• Cloud expertise (must be born on cloud ), Experience with Low-Code/No-Code Platform projects
• Hybrid model: 1–2 days per week in office (Poland, Szczecin), rest remote

About the job

On the lookout for a Technical Team Lead to become a key player in our Polish team. If you're a Technical Team Lead and ready to take your career to new heights with an established, globally successful company, this role could be the perfect fit.

Location: Germany or Poland (hybrid), visit Szczecin  (Poland) 1-2 times a week. 
 

What you’ll do

As a Senior Tech Lead in the Digital R&D Group, you will lead the design and delivery of our digital products.

This includes solutions design, developing new components and frameworks, and solving technical problems as we package different apps/components together.

This role requires a real passion to learn and know multiple technologies and solutions, the ability to dive deep into our platforms and products and have hands-on practice to continuously build our platforms and products.

LCNC Platform Experience

Experience designing and implementing drag-and-drop builders (e.g., visual editors, form builders, workflow designers) - Advantage

Experience building end-to-end low-code / no-code platforms, including visual modeling, rule engines, and runtime execution layers - Advantage.

Core Idea in LCNC Context

In an LCNC platform, end-users compose applications by dragging/dropping/recombining blocks (pre-built components with their own data schema, UI, validation rules, permissions, etc.). When a user connects a "User Profile" block with a "Billing Info" block (and maybe a "Custom Metadata" block), the platform must:

1. Dynamically compute the resulting data shape (merged schema).
2. Preserve all metadata (decorators, validation rules, OpenAPI extensions, UI hints, relations, etc.).
3. Generate runtime artifacts efficiently: TypeScript interfaces for backend services, JSON Schema for forms/validation, GraphQL types, database migrations, etc.
4. Do it at scale without exploding memory or compile time.

For a Team Lead role on a Low-Code/No-Code (LCNC) platform, this question is not just a syntax check. The interviewer is testing your architectural vision for metadata-driven development, visual modeling, and system scalability.

In an LCNC platform, you are building the blocks that other people use to build applications.

Why It Matters for a Low-Code/No-Code Platform

• Visual Schema Composition: LCNC platforms rely on users dragging and dropping blocks (e.g., combining a "User Profile" block and a "Billing Info" block). IntersectionType() is exactly how you dynamically merge those two visual schemas on the backend into a single, valid API contract.
• Dynamic Metadata Generation: Your platform must automatically generate API documentation and forms based on user layouts. You need utilities that preserve decorator metadata at runtime to achieve this.
• Performance and Memory: Creating thousands of distinct, hardcoded classes for every user configuration wastes server memory. Class composition helpers allow you to create dynamic schemas efficiently.

What to Have for this position

• 7+ years as a Full Stack Developer
• 3+ years in Backend web development in Node.Js
• 5+ years with React +Redux frontend web applications.
• 2+ years leading design and delivery
• Deep Knowledge and experience with JavaScript, TypeScript
• Experience with Databases - MongoDB
• Deep knowledge of software architecture design and REST API
• Experience owning your code quality by writing tests, automation, and monitoring dashboards
• Strong object-oriented design and development capabilities
• B.Sc. degree in Computer Science or equivalent practical experience
• Experience in SaaS or multi-tenant or cloud-based environments or scalable platforms (born in cloud or cloud native companies) - Must
• Experience in working in a foundation/platform team - Advantage
• Experience designing and implementing drag-and-drop builders (e.g., visual editors, form builders, workflow designers) - Advantage

• Experience building end-to-end low-code / no-code platforms, including visual modeling, rule engines, and runtime execution layers - Advantage

   

Personal skills

• Leadership skills.
• Team player, innovative and creative, able to see the "big picture" and take part in shaping the product.
• Passionate with a strong interest in staying current with industry trends and techniques.
• Excellent communication, analytical and interpersonal skills.

• Fluent English and Polish

   

We offer

• Opportunity to design and develop complex integration solutions
• Stable permanent job contract
• Flexible working hours to help you keep the work-life balance and find time for your hobbies
• Partnership approach & communication respecting individual needs and employee development plan ideas
• Possibility to gain professional experience and learn from global industry experts
• Stable project & diversified working environment
• Periodical events and contests (business runs, paintball, etc.)
• IT-specific, friendly dress code that you will become a fan of

We are looking for a talented 2D Animator / Spine Animator to join our team and help create engaging visual experiences for instant games.

In this role, you will bring characters, environments, objects, and user interfaces to life through high-quality animations. You will work closely with artists, UI designers, game designers, and developers to create polished, dynamic, and visually appealing gameplay experiences.

Responsibilities

• Create and animate 2D characters, objects, environments, and UI elements using Spine 2D.
• Build and maintain animation rigs for characters and interactive game assets.
• Polish animations by refining timing, anticipation, smoothness, readability, and overall visual quality.
• Design and implement visual effects, particles, and motion graphics to enhance gameplay and user experience.
• Collaborate closely with artists, UI designers, game designers, and developers to ensure animations are implemented effectively.
• Optimize animation workflows and maintain consistency across multiple game projects.

Requirements

• 5+ years of professional experience in 2D animation.
• Strong hands-on experience with Spine 2D.
• Proficiency with Adobe After Effects and Adobe Photoshop.
• Commercial experience creating animations for web applications, or games.
• Experience working on game projects, preferably in online, instant, casual, casino, or mobile games.
• Solid understanding of animation principles, including timing, spacing, anticipation, smoothness, and visual storytelling.
• Experience creating character, environment, object, and UI animations.
• Strong knowledge of VFX, particle systems, and motion graphics workflows.
• Experience working in a commercial game development studio or production environment.
• Portfolio demonstrating animation work for games, web products, or other interactive digital experiences.

Nice to Have

• Experience working on instant games, casino games, casual games, or mobile games.
• Understanding of game development pipelines and asset optimization.
• Experience integrating animations into game engines.
• Knowledge of UI/UX animation best practices.