New offer - be the first one to apply!

June 20, 2026

Tech/Team Lead Node.js Developer

Senior • Remote

Warsaw, Poland

We are looking for an experienced Tech/Team Lead Node.js Developer to spearhead the development of the innovative iGaming platform. Please note that fully remote work from Poland is possible.

Responsibilities

  • Build and maintain our in-house platform while ensuring scalability and reliability
  • Design and implement integrations with third-party APIs
  • Take an active role in developing new features from scratch by contributing ideas and technical solutions
  • Operate with high-load SQL and NoSQL databases (MongoDB, MySQL)
  • Implement REST, GraphQL and WebSocket APIs
  • Write and maintain unit and integration tests following TDD principles
  • Collaborate with cross-functional teams to define, design and ship new features
  • Use GIT for version control and take part in code reviews
  • Handle message brokers such as RabbitMQ and Redis
  • Follow microservice architecture principles in system design and implementation

Requirements

  • Strong knowledge of JavaScript and ECMAScript 6 standards
  • 3+ years of commercial experience with Node.js and Nest.js
  • 5+ years of commercial experience in web development
  • Proven AI experience
  • Hands-on background in high-load SQL or NoSQL databases
  • Commercial experience implementing REST, GraphQL and WebSocket APIs
  • Solid understanding of TDD principles and proven experience writing tests
  • Understanding of microservice architecture principles
  • Practical experience with GIT version control
  • Hands-on background with RabbitMQ and Redis
  • Familiarity with MongoDB and MySQL databases

Nice to have

  • 2+ years of practical background in CI/CD, microservices architecture or containerization
  • Hands-on familiarity with Kubernetes
  • Practical exposure to the NATS messaging system
  • Working knowledge of TypeScript

We offer

  • Engineering community of industry professionals
  • Friendly team and enjoyable working environment
  • Flexible schedule and opportunity to work remotely within Poland
  • Chance to work abroad for up to 60 days annually
  • Business-driven relocation opportunities

Growth Opportunities

  • Outstanding career roadmap
  • Leadership development, career advising, soft skills, and well-being programs
  • Certification (GCP, Azure, AWS)
  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
  • English classes

Benefits

  • Stable income (Employment Contract or B2B)
  • Participation in the Employee Stock Purchase Plan
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more
  • Referral bonuses
  • Corporate, social and well-being events

Please note: The set of bonuses might vary based on the role you apply for – specifics will be discussed during the general interview. We will reach out to selected candidates exclusively.