Tech / Team Lead Node.js Developer

Opis

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

Wymagania

• 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