Senior Backend Developer (m/w/d)
Core
Developing and maintaining scalable backend services within a microservice architecture, focusing on quality, performance, and maintainability.
Role type
Senior Backend Developer (Node.js)
Builds
Scalable backend services and microservices
Domain
Software Solutions / Enterprise IT
Required skills
Node.js, Fastify, TypeORM, Dependency Injection (Awilix), TDD (Tap), PostgreSQL/MySQL, Microservices architecture, Clean Code principles
Preferred skills
Agile methodologies, Test automation, Process improvement
Technologies
Node.js, Fastify, TypeORM, Awilix, Tap, PostgreSQL, MySQL
Responsibilities
Develop and evolve modern, scalable backend services in a microservice architecture; Implement requirements with focus on quality, performance, and maintainability; Plan, implement, and automate test scenarios (TDD); Analyze, diagnose, and resolve errors; Document code, architecture, and workflows; Continuously improve development processes and technical foundation.
Seniority
Senior, hands-on IC
