Tech/Team Lead Node.js Developer

We are looking for a Tech/Team Lead Node.js Developer to join our team.

In this role, you will spearhead the development of the innovative iGaming platform.

Please note that office work 5 days from the EPAM office in Krakow, Gdansk or Warsaw is required.

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
• 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