Tech / Team Lead Node.js Developer
Gdańsk, Pomeranian Voivodeship, Polska, Kraków, Lesser Poland Voivodeship, Polska
Key offer highlights
Min. 3 years of experience
Backend: Java / .NET / Node / Python
Employment: contract of employment
Description
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
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
Zakres obowiązków
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
Seniority
Lead
Mile widziane
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
Keywords / Skills