Senior Full Stack Developer C#/.NET & Angular

October 22, 2026

Hybrid

Senior

Berlin, Germany

Indeed

Keep in mind

Original vacancy is in German
You will likely need German for the job. The employer can confirm

Description

Senior full-stack role covering the whole software lifecycle: requirements analysis, solution design, frontend and backend implementation in .NET and Angular, and rollout. The developer independently designs technical concepts for customer requirements, takes part in architecture decisions for products and client projects, and keeps quality standards through code reviews and agile practices. Part of the job is mentoring junior developers and supporting teams with complex technical problems. Hybrid, full-time position based in Berlin.

Responsibilities

Independently create technical concepts from customer requirements and contribute conceptually to product development
Implement and accompany extensions across the entire software lifecycle, from requirements analysis and solution design to frontend and backend implementation (.NET / Angular) and rollout
Actively shape architecture decisions in products and customer projects, including evaluation of suitable technologies, frameworks and architecture patterns such as microservices and REST-based distributed systems
Ensure quality standards through code reviews, technical guidelines and agile development practices
Mentor junior developers in conceptual design and implementation
Support development teams with complex technical problem statements

Requirements

Several years of experience in full-stack development, ideally with C#/.NET and Angular
Solid knowledge of software architecture and conceptual design of distributed systems (REST, microservices)
Experience with databases: MS SQL Server and PostgreSQL
Confident use of Git and CI/CD pipelines
Fluent spoken and written German
Kubernetes knowledge as a desirable qualification
Experience with digital accessibility (WCAG 2.2) as an advantage
Basic knowledge of cryptographic methods: certificates, digital signatures, encryption
Enjoyment of sharing knowledge and accompanying junior developers
Good English skills as a desirable qualification