Jobs Developers

The position is open with a large product iGaming company that has created 100 cutting edge products, operating in 20 different markets, employing 1,300 people.

We’re looking for a Senior Full Stack Developer with experience in Node.js and React (80% Backend & 20% Frontend) to join our development team in  Lisbon, Portugal. You’ll help build a next-generation payment integration platform that connects businesses with multiple financial service providers through scalable, secure APIs.
 

👉 Requirements:

✔️ 5+ years of commercial experience in web development.

✔️ 3+ years of hands-on experience with Node.js.

✔️ 3+ years of frontend development experience using React.

✔️ Solid experience with NextJS, NestJS, Apollo, and Material UI.

✔️ Strong proficiency in TypeScript.

✔️ Commercial experience working with high-load SQL or NoSQL databases.

✔️ Familiar with REST, GraphQL, and WebSockets.

✔️ Understanding of TDD and writing effective automated tests.

✔️ Experience with microservice architecture principles.

✔️ Proficient with Git version control workflows.

✔️ Hands-on experience with RabbitMQ and Redis.

✔️ Experience with MongoDB and MySQL.

✔️ Advanced level of English, both written and spoken.
 

👉 Responsibilities:

✔️ Design, implement, and optimize robust solutions to enhance our proprietary payments platform, ensuring high performance, scalability, and security.

✔️ Develop and maintain complex integrations with payment providers, banks, and other third-party systems, ensuring seamless data flow and alignment with technical and regulatory requirements.

✔️ Actively participate in all stages of creating new features, from initial concept and technical design to implementation and final delivery.

✔️ Contribute to the development and ongoing evolution of our fintech payments solution, ensuring innovation and adaptability to market needs.

✔️ Collaborate in agile development cycles with bi-weekly sprints, utilizing practices such as SCRUM, grooming, and sprint planning to consistently deliver product value.

✔️ Identify opportunities for technical and process improvements, driving efficiency and innovation throughout the software lifecycle.

✔️ Work closely with design, product, and business teams to ensure features meet user expectations and support business objectives.
 

👉 The company offers:

🧑🏻‍💻 Learning and development opportunities and interesting, challenging tasks.

✈️ Relocation package (tickets, staying in a hotel for 2 weeks).

📚 Opportunity to develop language skills and partial compensation for the cost of language classes.

🎁 Birthday celebration present.

🏝 Time for proper rest and 24 working days of Annual Vacation.

We are looking for an experienced Flutter developer to create and support cross-platform mobile applications.

You will work on complex projects in a team of professionals, implementing best development practices and architectural solutions.

Required skills

• Experience in commercial development on Flutter for at least 3 years
• Deep understanding of Dart and OOP principles
• Experience with state management solutions (BLoC, Provider, Riverpod)
• Knowledge of clean architecture principles and SOLID
• Experience with REST API, JSON
• Understanding of CI/CD basics
• Experience with version control systems (Git)
• Knowledge of design patterns
• Experience in writing unit and widget tests
• Experience in developing native applications (iOS/Android)
• Knowledge of Agile, Scrum methodologies
• Experience with Firebase
• Experience in optimizing application performance
• Experience in publishing applications in the App Store and Google Play

Responsibilities

• Development and support of mobile applications on Flutter for iOS and Android
• Design of application architecture taking into account scalability and performance
• Integration with REST API and other external services
• Optimization of application performance
• Code review and mentoring of junior developers
• Participation in sprint planning and evaluation tasks
• Writing unit and integration tests

The development of our colleagues is the success of the company, so we have created the most comfortable conditions:

Remote work format

Work schedule Mon-Fri 10:00—18:30 (flexible schedule is possible).

Official employment/Sole proprietor.

Paid vacation and sick leave.

Description

We seek a highly skilled and adaptable Sustaining Engineer to join our team. In this role, you will ensure the stability and performance of our microservices-based systems, primarily built on .NET. The ideal candidate is a problem-solver who can jump into different roles — from support and QA to development — and is comfortable working in a dynamic environment, including rotating shifts.

Requirements

* Experience with .NET and microservices architecture.
* Proficiency in debugging and testing complex systems.
* Familiarity with tools such as Kibana, Grafana, or other logging/monitoring solutions.
* Experience with cloud platforms (Azure, GCP) and containerization (Docker, Kubernetes) is a plus.
* Excellent troubleshooting skills with the ability to identify, analyze, and resolve complex issues efficiently.
* Ability to switch between roles (support, QA, developer) and work independently in different environments.
* Strong communication skills and ability to work effectively with cross-functional teams.
* Willingness to work various shifts, including weekends and holidays, to support a global team.

Job responsibilities

* Investigate and debug complex issues within our microservices architecture, pinpoint the root cause, and provide solutions.
* Conduct in-depth testing, including edge cases, to ensure the reliability of the systems and resolve any discovered issues.
* Collaborate with development teams to propose solutions and, if necessary, implement fixes to resolve issues.
* Work across various roles, including technical support, quality assurance (QA), and development, depending on the task or project.
* Monitor, triage, and resolve incidents promptly, ensuring minimal service disruption.
* Use performance monitoring tools to identify and fix issues before they impact end users proactively.
* Create and maintain technical documentation for troubleshooting processes, root cause analysis, and solutions.
* Work flexible hours, including different shifts.

Metamindz is a fast-growing UK-based IT software company. We support global clients by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting in-depth tech due diligence.

We’re currently looking for a Senior Frontend Engineer to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior engineer with deep frontend expertise, who is comfortable working in monorepo environments and collaborating closely with backend systems built in NestJS.

This role is ideal for someone who enjoys ownership, product thinking, and building scalable, maintainable frontend systems used in real production environments.

Responsibilities:

• Architect, develop, and maintain complex frontend applications using React and TypeScript
• Build scalable, reusable UI architectures within a monorepo setup
• Collaborate closely with backend engineers working with NestJS, ensuring clean and well-typed API contracts
• Take ownership of frontend architecture, technical decisions, and long-term maintainability
• Ensure high performance, accessibility, and responsiveness across applications
• Improve frontend reliability through testing, code reviews, and best practices
• Work closely with product managers and designers to translate requirements into high-quality user experiences
• Contribute to shared tooling, libraries, and standards within the monorepo
• Write clean, readable, and well-structured code with a strong focus on quality

Requirements:

• 7+ years of commercial engineering experience (senior-level only)
• Expert-level knowledge of React and TypeScript
• Strong understanding of modern frontend architecture and state management
• Experience working in monorepo environments (Nx, Turborepo, or similar)
• Solid understanding of backend concepts and experience integrating with NestJS APIs
• Experience designing and consuming well-typed APIs
• Strong sense of ownership and product responsibility
• Ability to work independently in distributed, remote teams
• Clear communication skills and a pragmatic, problem-solving mindset

What We Offer:

• Fully remote, flexible work culture with long-term stability
• High-impact product work with modern technologies
• Strong engineering standards and real technical ownership
• Supportive, transparent team culture with no micromanagement
• Competitive monthly compensation, aligned with experience and contribution

How to Apply:

Please send a short blurb about yourself — and tell us your favorite ice cream flavor (mine is cherry 🍒)

Metamindz is a fast-growing UK-based IT software company. We support global clients by providing fractional CTOs-as-a-service, building digital products, hiring exceptional technical talent, and conducting in-depth tech due diligence.

We’re currently looking for a Senior Frontend Engineer to join one of our clients in a long-term engagement. This is a full-time remote opportunity for a highly senior engineer with deep frontend expertise, who is comfortable working in monorepo environments and collaborating closely with backend systems built in NestJS.

This role is ideal for someone who enjoys ownership, product thinking, and building scalable, maintainable frontend systems used in real production environments.

Responsibilities:

• Architect, develop, and maintain complex frontend applications using React and TypeScript
• Build scalable, reusable UI architectures within a monorepo setup
• Collaborate closely with backend engineers working with NestJS, ensuring clean and well-typed API contracts
• Take ownership of frontend architecture, technical decisions, and long-term maintainability
• Ensure high performance, accessibility, and responsiveness across applications
• Improve frontend reliability through testing, code reviews, and best practices
• Work closely with product managers and designers to translate requirements into high-quality user experiences
• Contribute to shared tooling, libraries, and standards within the monorepo
• Write clean, readable, and well-structured code with a strong focus on quality

Requirements:

• 7+ years of commercial engineering experience (senior-level only)
• Expert-level knowledge of React and TypeScript
• Strong understanding of modern frontend architecture and state management
• Experience working in monorepo environments (Nx, Turborepo, or similar)
• Solid understanding of backend concepts and experience integrating with NestJS APIs
• Experience designing and consuming well-typed APIs
• Strong sense of ownership and product responsibility
• Ability to work independently in distributed, remote teams
• Clear communication skills and a pragmatic, problem-solving mindset

What We Offer:

• Fully remote, flexible work culture with long-term stability
• High-impact product work with modern technologies
• Strong engineering standards and real technical ownership
• Supportive, transparent team culture with no micromanagement
• Competitive monthly compensation, aligned with experience and contribution

How to Apply:

Please send a short blurb about yourself — and tell us your favorite ice cream flavor (mine is cherry 🍒)

We partner with startups and enterprises to build products across healthcare, fintech, eCommerce, and AI. For you, this means variety - different projects, fresh challenges, and growth that doesn't stall. No years maintaining one legacy codebase.
 

If you want to grow quickly and work on things that actually ship - keep reading.
 

What You'll Do

• Build and ship features - from small tasks to full modules as you grow
• Write clean code and learn best practices through code reviews
• Work alongside experienced engineers who'll help you level up
• Learn how production apps are built and scaled
• See different products and industries - faster learning curve

What We Work With

⚡ Python, FastAPI, Django, Pydantic, PostgreSQL, uv, Ruff, React, TypeScript, Next.js, Tailwind

Gets You Extra Points

• Familiar with SQLModel, Alembic
• Used AI coding tools (Cursor, Claude Code, Copilot)
• Hands-on experience with any LLM integration
• Basic prompt engineering skills

What You Bring

• Solid understanding of Python and basic React/TypeScript
• Understanding of REST APIs
• Basic experience with SQL databases
• English: Intermediate+
• Willingness to learn and take feedback
   

What You Get

Work & Growth:

• Fully remote, flexible hours
• Structured code reviews
• Senior engineers who help you level up
• English practice sessions

Compensation:

• Salary in USD
• Performance reviews twice a year
• 15 days paid vacation + sick leave

An affiliate marketing agency specializing in iGaming, betting, mobile applications, and fintech. The team provides a full cycle of traffic arbitrage services, including app development, process automation, and creation of custom services.

The AdKey.App project is a mobile WebView app rental service for iGaming traffic.

Due to the active growth of the project, we are opening a new role to strengthen the technical team and optimize development processes.

Role Objective

To lead the Android development team, analyze the current production process, and create an action plan to increase the volume of app production and extend the average app lifecycle in the market.

Responsibilities

• Managing the Android development team (up to 5 engineers): planning, task assignment, code reviews, mentoring.
• Product development and maintenance: building high-converting WebView and native applications, making key architectural decisions.
• Collaboration with backend and media buying teams on tracking infrastructure, store optimization, and correct data transmission.
• Analysis and optimization: monitoring app performance, working with technical metrics (conversions, stability), reliability, and proposing improvements.
• Process automation within the team to increase development speed and quality.

Tech Stack / Tools

• Kotlin, Java, Coroutines, OOP, Clean Architecture, MVVM/MVI.
• WebView and hybrid application development.
• Analytics and tracking tools (e.g. Firebase, AppsFlyer, Facebook SDK).
• Version control systems (Git), CI/CD.
• Obfuscation tools.

Requirements

• 4+ years of Android development experience (Kotlin/Java) and 2+ years of team leadership experience.
• Critical: recent hands-on experience in AdTech / User Acquisition / Traffic Arbitrage.
• Deep understanding of WebView mechanics, attribution systems (Install Referrer, deep linking), and the full mobile traffic lifecycle.
• Practical experience in app security: bot and fraud protection, passing store moderation.
• Knowledge of the backend side of mobile applications: API architecture, high-load services (Firebase, push notifications), and how the client interacts with the server for analytics and tracking.
• Proven experience publishing and maintaining apps on Google Play, with a strong understanding of moderation requirements and the app lifecycle in the marketplace.
• Ability to build and optimize processes for fast iterative development (releasing and maintaining multiple apps per week).
• Entrepreneurial mindset, strong analytical thinking, and a systematic approach to management.

Nice to Have

Experience in highly competitive traffic environments with complex monetization models: AdTech, FinTech, E-commerce, Dating, Betting/iGaming.

Practical knowledge of:

• Trackers (Keitaro, Binom, or similar).
• Advertising campaign setup and optimization (UAC, Facebook Ads).
• ASO optimization.
• Using AI tools to improve productivity (Cursor, Copilot, etc.).
• English level B1+.

What We Offer

• Fully remote work format: 10:00–19:00 GMT+3, weekends off (Saturday & Sunday), plus public holidays according to one of the production calendars (depending on the candidate’s GEO).
• Fixed salary + bonus system.
• Paid vacation (20 working days).
• Partial compensation for sports and professional education.
• Polish and English language courses.
• Employment type: full-time.

Looking to take part in exciting and diverse projects, work with state-of-the-art equipment using cutting-edge technologies, and help create unique devices that come to life right before your eyes? Then welcome to EKTOS!

Due to the rapid growth in the number of our projects, we are expanding our Electronics Development Department and are looking for a Middle RF Electronics Engineer to join our team. Our department handles a wide range of diverse tasks. If you have experience in any of the areas listed below, we’d love to hear from you — send us your CV!

Who are we?

A Danish company that has been successfully operating since 2007 and is one of the leaders in the Embedded direction. And you can become one of us!

• Core requirements:
  • Bachelor’s or Master’s degree in Electrical Engineering, Electronics, or Telecommunications Engineering
  • 3–5 years of experience in RF design and demonstrated participation in full product lifecycle — from schematic design to validation
• RF and Analog Circuit Design
  • Design and analysis of low-noise amplifiers (LNAs), mixers, oscillators, power amplifiers (PAs), filters, and matching networks
  • Proficiency in S-parameters, impedance matching, and network theory
  • Knowledge of RF layout considerations: controlled impedance lines, ground planes, isolation, and coupling minimization
• Microwave and Antenna Systems
  • Understanding of antenna theory, RF propagation, and waveguide structures
  • Experience with antenna integration, matching circuits, and feed network optimization
• Signal Integrity and EMC
  • Familiarity with parasitic effects, crosstalk, return loss, and reflection coefficient management
  • Awareness of EMC/EMI standards and compliance design techniques
• Measurement and Testing
  • Hands-on use of: Vector Network Analyzers (VNAs), Spectrum Analyzers, Signal Generators, Oscilloscopes with RF capabilities, Power meters, noise figure analyzers, and S-parameter test setups
  • Ability to perform RF characterization
• Simulation and Modeling
  • Competence in RF simulation: S-parameter analysis, transient and frequency-domain simulations
  • Knowledge of thermal and mechanical influences on RF behavior

Job Description

Required Qualifications:

• 5+ years of fullstack Backend development experience
• Proficiency in Rust preferred, or experience in one of: Go, C++, Java, or TypeScript
• Strong fundamentals in computer science and networking
• Experience with cloud platforms, containerization, and microservices architecture
• Strong understanding of SQL, NoSQL, NewSQL databases
• Expertise in data pipeline technologies, ELK stack, and Apache Kafka
• Quick learner with strong problem-solving skills
• Excellent communication and collaboration abilities

Preferred Qualifications:

• Experience with real-time data processing, analytics frameworks, and front-end technologies
• Familiarity with metaframeworks like NextJS, NuxtJS, Sveltekit
• Experience building high-throughput, low-latency systems for millions of users
• Familiarity with big data technologies, time-series databases, and data warehousing solutions
• Knowledge of GraphQL, infrastructure-as-code tools, and service mesh technologies

 Technical Skills and Knowledge:

• Data pipelines and ETL processes
• Distributed systems (Kafka, Flink/Spark, Redis)
• ELK stack for log management and analysis
• Cloud-native technologies and serverless architectures
• API design and management
• Performance optimization for large-scale systems
  
  
   

Job Responsibilities

We're seeking an experienced Fullstack Backend Engineer to join our team working on client's platform. You'll be responsible for developing and maintaining core components of our AI-driven cybersecurity solution that helps enterprises detect, investigate, and respond to advanced threats across their entire IT estate.

Key Responsibilities:

• Design and develop scalable backend services and intuitive front-end interfaces for our platform
• Implement data ingestion and processing pipelines for large volumes of security data
• Integrate AI-driven analytics capabilities and optimize system performance
• Develop APIs and integrations with various IT and security tools
• Implement robust security measures and ensure compliance with industry standards
• Troubleshoot complex issues across the full stack of our application

Department/Project Description

The client is a product international company that provides a defence platform that enables development and security teams to protect critical workloads against emerging threats and undiscovered vulnerabilities with a lightweight agent that protects the organisation's public, private and hybrid cloud deployments on-premises data centres managed. In addition, it is an advanced endpoint detection and response platform, which gathers as much information as possible to detect and analyse complex threats while being as non-intrusive as possible, minimising the impact on the network and the endpoint.

Client

Our client is an international SaaS company developing tools that empower businesses to create highly engaging digital experiences. Their solutions are trusted by thousands of organizations worldwide to collect, analyze, and act on user data effectively.

The project is an interactive form builder designed for marketers, researchers, HR, sales, and customer experience teams to create engaging, conversational online forms, surveys, and quizzes.

Key Features:
Visually appealing conversational design optimized for high completion rates;
AI-powered data interpretation;
Workflow and logic builders for personalized experiences;
Brand customization options;
Seamless integrations with various tools to automate data collection and streamline workflows.

Position overview

We are seeking a highly skilled Full Stack Developer with deep expertise in Golang (backend) and React/TypeScript (frontend). The ideal candidate will take ownership of the full development workflow—from understanding business requirements, creating tasks, writing and testing code, through deployment and monitoring. This role requires strong autonomy, proactive communication, and the ability to deliver reliable, scalable solutions in a modern cloud environment.
This position operates according to the CET time zone.

Responsibilities

• Design, develop, and maintain backend services using Golang and frontend applications using React/TypeScript.
• Collaborate with product managers, designers, and other engineers to translate business requirements into technical solutions.
• Implement event-driven architectures leveraging Kafka for real-time data processing.
• Manage and optimize AWS environments, ensuring scalability and reliability.
• Define and maintain infrastructure using Terraform and deploy services in Kubernetes clusters.
• Build and maintain CI/CD pipelines in Jenkins for automated deployments.
• Ensure high-quality code through comprehensive testing and code reviews.
• Integrate AI tools and APIs (Claude, AWS Bedrock, Copilot) to enhance product capabilities.
• Monitor application performance and troubleshoot issues in production environments.
• Contribute to UI/UX improvements and ensure seamless integration between frontend and backend.
• Communicate progress, challenges, and solutions effectively within the team.

Requirements

• Strong, in-depth knowledge of Golang
• Experience delivering complex backend systems from design to production
• Solid background with Kafka and event-driven architectures
• Hands-on experience managing AWS environments
• Proficiency with Terraform for infrastructure-as-code
• Knowledge of deploying and operating services in Kubernetes
• Building CI/CD pipelines in Jenkins
• Proven ability to ensure quality through comprehensive testing
• Strong proficiency in React and TypeScript
• Experience contributing to front-end features, UI components, and client-side logic
• Ability to seamlessly integrate frontend with backend services

Nice to have

• Familiarity with AI tools and APIs (Claude, AWS Bedrock, Copilot)
• Excellent English communication skills (written and spoken)
• Self-driven and able to work independently while managing workload effectively

About Us:
The company is an innovative game development studio at the forefront of 3D mobile game creation. Currently in the early stages of development, we are committed to designing immersive, well-crafted gaming experiences powered by our proprietary game engine. Our team is international, consisting of developers, game designers, and 3D artists from Ukraine, Austria, Slovakia, and the Czech Republic, among other countries. 

We are looking for a highly skilled C++ Developer to join our talented team and contribute to the development of our cutting-edge 3D mobile games.

Your Responsibilities:
As a C++ Developer, you will be tasked with a variety of responsibilities, ranging from server-side coding to over-the-internet communication protocols, and adapting/modifying existing 3D engines (such as o3de). Depending on your expertise, you will be involved in:

• Developing and maintaining complex C++ code for mobile game applications.
• Working on client-server interactions using TCP/IP and other over-the-internet communication methods.
• Interfacing with other languages to ensure seamless inter-language communication.
• Collaborating with our game design and 3D development teams to optimize and improve our custom game engine.
• Conducting research and development (R&D) to implement cutting-edge algorithms and features within the game engine.

• Participating in the design and implementation of 3D graphics rendering.

   

Key Requirements:
We are seeking candidates with the following qualifications:

• 5+ years of professional experience in C++ development, with demonstrated success in real-world projects.
• In-depth knowledge of C++, including the Standard Template Library (STL), and familiarity with key C++ features (at least up to C++11).
• Experience working with TCP/IP and network communications is highly desirable.
• Familiarity with 3D graphics programming is a strong advantage.
• Experience in research and development (R&D) and algorithm design is a plus.
• Game development experience is a significant asset.

Hiring Process:
We value your time and make our hiring process efficient:

1. One-hour interview with a C-level executive.
2. Reference check, which includes a brief 10-minute conversation with your previous manager or colleague.

What We Offer:
We prioritize the well-being of our team members and provide a supportive work environment with plenty of room for growth:

• A remote-first position allowing for flexibility in work location.
• A flexible work schedule that accommodates your needs.
• Competitive, high-level compensation based on your experience and contributions.
• The opportunity to work on meaningful, high-impact projects.
• Support from a loyal and appreciative management team.
• A well-backed company with strong financial stability.
• Access to an array of interesting tasks and challenges, keeping your work varied and engaging.

Join our team and be a part of creating something truly special, while contributing to a project that supports a crucial cause.

We are seeking a highly skilled and proactive Software Engineer to assist a small, dedicated team to accelerate project software development for partial-discharge monitoring. The position involves the following:
- Development of a complex monitoring system for Gas-Insulated Switchgear, which extends the existing monitoring system with new peripheral devices for signal acquisition
- Development a desktop software frontend.

This dynamic role requires deep technical competence, agile problem-solving, and strong team collaboration. Experience with cybersecurity and/or computer networks is helpful.
 

Responsibilities:
Software Development & Architecture
- Design, implement, and maintain scalable software for desktop and web applications.
- Build backend systems using C# (.NET 8/Core), gRPC, SignalR, RESTful APIs.
- Define and implement automated tests
- Design and develop or support UI/UX.
- Handle database design and integration, for example using Entity Framework.
- Automate processes using shell scripts and similar tools.
- Document features and specifications with clarity and consistency.

Requirements
Technical Skills
- Programming languages: C# (.NET Core / Framework), shell scripting
- UI/UX development: Desktop UI technologies, notably Dart/Flutter very helpful
- Database management: Postgres and Entity Framework

The project is a scheduling platform designed to help hospital emergency departments transition from static staff planning to a dedicated, flexible scheduling system. The application is business-critical and must support rapid schedule changes, clear and well-structured data, and reliable reporting within a healthcare environment.

We offer:

We offer a warm, friendly, and collaborative environment, with constant support and knowledge sharing, a well-organized working process, and opportunities for professional growth. We’ve created a strong corporate culture based on transparency, freedom, honesty, and partnership. Join our passionate professional community!

Requirements:

• 8+ years of commercial experience in backend software development
• 4+ years of experience in software development with Golang
• 2+ years of team leadership is a must 
• Experience with Domain-Driven Design (DDD), Clean Architecture
• Experience developing and using RESTful services or Web APIs
• Experience with distributed systems and routing/messaging
• Experience with PostgreSQL
• Creative and detail-oriented personality with excellent communication skills
• Willingness to be a subject matter expert, learn new things, and work in a team
• Experience with legacy systems and modernization
• Strong experience with AWS 
• English level - C1 
• Education: Degree in Computer Science or similar

Would be a plus:

• Experience with open-source development
• Experience with React.js and Node.js
• Understanding the React Native mobile development

• Experience with Datadog

   

Responsibilities:

• Leading development team
• Communicating with a client accurately and clearly; gathering requirements, setting and following priorities
• Developing high-quality, testable, and high-performance software
• Continuously striving for improvement within the team
• Troubleshooting technical issues in real-time

About Us:
We are an innovative game development studio at the forefront of 3D mobile game creation. Currently in the early stages of development, we are committed to designing immersive, well-crafted gaming experiences powered by our proprietary game engine. Our team is international, consisting of developers, game designers, and 3D artists from Ukraine, Austria, Slovakia, and the Czech Republic, among other countries. We believe in supporting important causes, and our latest project - a mobile game inspired by real events in Ukraine - is dedicated to raising funds for the country, with 100% of the net proceeds going toward Ukraine relief efforts.

We are looking for a highly skilled C++ Developer to join our talented team and contribute to the development of our cutting-edge 3D mobile games.
 

Your Responsibilities:
As a C++ Developer, you will be tasked with a variety of responsibilities, ranging from server-side coding to over-the-internet communication protocols, and adapting/modifying existing 3D engines (such as o3de). Depending on your expertise, you will be involved in:

• Developing and maintaining complex C++ code for mobile game applications.
• Working on client-server interactions using TCP/IP and other over-the-internet communication methods.
• Interfacing with other languages to ensure seamless inter-language communication.
• Collaborating with our game design and 3D development teams to optimize and improve our custom game engine.
• Conducting research and development (R&D) to implement cutting-edge algorithms and features within the game engine.
• Participating in the design and implementation of 3D graphics rendering.
   

Key Requirements:
We are seeking candidates with the following qualifications:

• 5+ years of professional experience in C++ development, with demonstrated success in real-world projects.
• In-depth knowledge of C++, including the Standard Template Library (STL), and familiarity with key C++ features (at least up to C++11).
• Experience working with TCP/IP and network communications is highly desirable.
• Familiarity with 3D graphics programming is a strong advantage.
• Experience in research and development (R&D) and algorithm design is a plus.
• Game development experience is a significant asset.
   

Hiring Process:
We value your time and make our hiring process efficient:

1. One-hour interview with a C-level executive.
2. Reference check, which includes a brief 10-minute conversation with your previous manager or colleague.
    

What We Offer:
We prioritize the well-being of our team members and provide a supportive work environment with plenty of room for growth:

• A remote-first position allowing for flexibility in work location.
• A flexible work schedule that accommodates your needs.
• Competitive, high-level compensation based on your experience and contributions.
• The opportunity to work on meaningful, high-impact projects.
• Support from a loyal and appreciative management team.
• A well-backed company with strong financial stability.
• Access to an array of interesting tasks and challenges, keeping your work varied and engaging.

Join our team and be a part of creating something truly special, while contributing to a project that supports a crucial cause.

Job Overview

We are looking for an experienced Senior Backend Engineer to join our engineering team. You will play a pivotal role in architecting and building high-performance, scalable microservices using NestJS.

In this role, you will tackle complex data challenges, optimize database interactions, and ensure event-driven consistency across our platform. The ideal candidate is a hands-on technical leader who loves strictly typed systems, efficient data pipelines, and clean API design. 

Key Responsibilities

• Architect & Build: Design, develop, and maintain scalable microservices using NestJS (TypeScript).
• Database Optimization: Manage complex data modeling and query optimization for high-load environments using PostgreSQL and ClickHouse.
• Event-Driven Systems: Implement and manage event-driven architectures using Apache Kafka to ensure reliable data streaming and service decoupling.
• API Management: Design and document RESTful APIs using the OpenAPI (Swagger) specification, ensuring contract-first development and seamless frontend integration.
• Real-time & Auth: Leverage Supabase for real-time subscriptions, authentication flows, or rapid prototyping where applicable.
• Code Quality: Enforce code standards through rigorous code reviews, automated testing (Jest/Supertest), and CI/CD pipelines.
• Mentorship: Mentor junior and mid-level engineers, providing technical guidance and fostering a culture of engineering excellence.

Technical Requirements

• NestJS Expert: 5+ years of backend development experience, with deep expertise in NestJS and the Node.js ecosystem.
• Relational Data: Advanced proficiency with PostgreSQL, including optimization, indexing, and raw SQL queries.
• Big Data Analytics: Production experience with ClickHouse for analytical processing and handling large datasets.
• Event Streaming: Strong experience with Apache Kafka (producers, consumers, partition strategies, and schema registries).
• Microservices: Proven track record of decomposing monoliths or building microservices from scratch (gRPC, RabbitMQ, knowledge is a plus).
• API Standards: Mastery of OpenAPI/Swagger tools to generate clients and documentation automatically.
• Supabase: Experience integrating Supabase (PostgREST, Realtime, or Auth) into a custom backend architecture.
• Testing: Strong belief in TDD/BDD, with proficiency in writing unit and integration tests.

Nice-to-Have

• Experience with containerization and orchestration (Docker, Kubernetes).
• Knowledge of Redis for caching strategies.
• Experience with Infrastructure as Code (Terraform).
• Familiarity with GraphQL.

Soft Skills

• Problem Solver: You enjoy digging into complex performance bottlenecks and solving them efficiently.
• Communicator: You can explain complex architectural decisions to non-technical stakeholders.
• Owner: You take full ownership of your features, from design to deployment and monitoring.

Why Join Us?

• Competitive Salary: We value your expertise and pay accordingly.
• Remote-First Culture: Work from where you are most productive.
• Tech-Forward: We are constantly evaluating and adopting the best tools for the job (like the stack mentioned above).
• Professional Development: Budget for courses, conferences, and certifications.
• Long Term Position: Stable and long term position.
• Flexible and Secure Payments: Via deel.com