Senior Backend Developer Revenue Rangers

About the role

We are looking for a Senior Backend Developer who builds and operates production‑grade Java services and the DevOps tooling around them. AI‑assisted development is part of our daily workflow, and experience shipping AI features into applications is a plus.

Key responsibilities

• Design, build, and operate backend services using Java and Spring Boot.
• Develop and maintain microservices and the messaging/API surface between them.
• Own services through the full lifecycle – design, delivery, deployment, and operation.
• Strengthen CI/CD pipelines, testing, and observability practices across the platform.
• Leverage AI tooling effectively throughout the software development lifecycle.
• Collaborate closely with product, engineering, and platform partners.

Required skills

• Java
• Spring Boot
• Microservices architecture
• API and messaging integration
• CI/CD pipelines
• Testing and observability tools
• AI‑assisted development tools
• DevOps tooling

What we offer

• Base salary of €2 381 gross per month, paid 14 times a year (13th and 14th month).
• Flexible working hours.
• €9.30 contribution per lunch and €200 cafeteria credit.
• Language courses in German and English with certification paid by the employer.
• Professional training support.
• Child allowance of €48.40 per child.
• Third‑pillar supplementary pension contributions.
• Year‑round accident insurance.
• Regular employee events such as Christmas parties, summer festivals, and sports days.