AG

Backend Entwickler (m/w/d) Go | Golang

at Assecor GmbH
Salary Not Disclosed
Berlin
Posted on December 11, 2025

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The Story Behind the Role

How will your Go expertise shape the future of high-performance backend services for critical integration systems?

You'll be at the forefront of building scalable, resilient backend services using Go, tackling complex integration and core systems. Your work will directly impact the performance and reliability of our clients' most critical infrastructure.

Description

We are seeking a passionate Backend Engineer who loves high-performance systems and Go. You will develop scalable backend services for demanding integration and core systems within an agile team, working on modern cloud architectures and contributing to exciting customer projects.

What You'll Do

  • Development and optimization of backend components in Go (1.22+)
  • Design and implementation of REST and gRPC APIs
  • Implementation of highly parallel logic with Go concurrency
  • Integration of messaging systems (Kafka, NATS, RabbitMQ)
  • Performance tuning, resilience engineering, and security (mTLS, Auth)
  • Work with SQL and NoSQL databases
  • CI/CD, automated testing, and containerization (Docker)
  • Observability: Telemetry, tracing, monitoring, and incident support

What You'll Need

  • Several years of experience in Go (production operation)
  • Solid API design (REST/gRPC)
  • Knowledge of concurrency, SQL/NoSQL, and Docker
  • Experience with automated tests and Git
  • Independent analysis and implementation of technical requirements
  • Very good German language skills

Our Culture

Assecor fosters an open and respectful environment with flat hierarchies, emphasizing individual development, collaboration, and a good work-life balance through flexible hours, remote options, and wellness benefits.

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