Go Backend Engineer – Build Scalable APIs & Microservices

SUNZINET has been supporting renowned clients with holistic solutions for their digital transformation processes for 25 years. As one of the top 7 owner-managed full-service digital agencies in Germany, we offer you the opportunity to help shape the digital world of tomorrow together with around 160 creative minds.

Our projects are diverse: our range of services covers the areas of architecture, analytics, platform and individual development, digital marketing, e-commerce, CRM and employee experience. We serve customers such as Bosch, Schöffel and Swarovski, among others, and have received multiple awards for our services.

At SUNZINET, you can expect an inspiring environment where your ideas matter. With locations in Germany, Austria and Poland, we are internationally positioned and offer exciting opportunities for your individual development. We are among the top 5% of the most popular employers on Kununu and are proud to have continuously received the Top Company Award since 2023.

• At least 3 years of hands-on professional experience in backend development
• Strong knowledge of Go (Golang) and common Go frameworks or libraries
• Proven experience in API development (REST, ideally also gRPC)
• Clean Code, code reviews, and software quality are part of your DNA
• Broad experience in developing distributed systems and web applications
• Very good command of Git (e.g. Git Hub, Git Lab)
• Solid knowledge of OOP / structured design, Clean Architecture, and SOLID principles
• Experience with TDD and automated testing
• Confident working with the command line
• Knowledge of Agile development methodologies (Scrum preferred)
• High motivation driven by a genuine passion for software development
• Fluent English (B2+) is a must – we communicate in English on a daily basis

SUNZINET has been supporting renowned clients with holistic solutions for their digital transformation processes for 25 years. As one of the top 7 owner-managed full-service digital agencies in Germany, we offer you the opportunity to help shape the digital world of tomorrow together with around 160 creative minds.

Our projects are diverse: our range of services covers the areas of architecture, analytics, platform and individual development, digital marketing, e-commerce, CRM and employee experience. We serve customers such as Bosch, Schöffel and Swarovski, among others, and have received multiple awards for our services.

At SUNZINET, you can expect an inspiring environment where your ideas matter. With locations in Germany, Austria and Poland, we are internationally positioned and offer exciting opportunities for your individual development. We are among the top 5% of the most popular employers on Kununu and are proud to have continuously received the Top Company Award since 2023.

• At least 3 years of hands-on professional experience in backend development
• Strong knowledge of Go (Golang) and common Go frameworks or libraries
• Proven experience in API development (REST, ideally also gRPC)
• Clean Code, code reviews, and software quality are part of your DNA
• Broad experience in developing distributed systems and web applications
• Very good command of Git (e.g. Git Hub, Git Lab)
• Solid knowledge of OOP / structured design, Clean Architecture, and SOLID principles
• Experience with TDD and automated testing
• Confident working with the command line
• Knowledge of Agile development methodologies (Scrum preferred)
• High motivation driven by a genuine passion for software development
• Fluent English (B2+) is a must – we communicate in English on a daily basis

• Experience with Kubernetes, and cloud environments
• Knowledge of Elasticsearch and/or non-relational databases
• Experience with message queues (e.g. Kafka, Rabbit
  
  MQ, NATS)

• Your daily work focuses on Go (Golang) and modern backend architectures
• Developing new scalable web services and microservices using Go
• Designing, implementing, and maintaining clean, performant, and maintainable code
• Taking responsibility for the quality and stability of our REST APIs
• Working with a standardized development environment (automatic setup via Docker / docker-compose)
• Integrating external systems within the customer…