YOUR ROLE
- Design, build and run backend services in Go, from concept through to production and beyond
- Shape the architecture of our content platforms and our ad tech stack, with a focus on performance, reliability, security and simplicity
- Work on high-traffic systems and large data volumes, from real-time event streams to analytical reporting over billions of records
- Build services that are secure by default: authentication, access control, user data protection and compliance with privacy requirements
- Move remaining legacy services to Go and help keep our codebase lean
- Take ownership of key technical topics and drive decisions together with the team
- Review code, mentor other engineers and help set technical standards
YOUR SKILLS
- Several years of professional backend development, with Go as your main language
- Solid experience with SQL and relational databases (we mainly use MySQL), including query optimization
- Hands-on experience with several parts of our data stack: MongoDB, ClickHouse, Kafka, Redis
- Experience building and maintaining CI/CD pipelines, including automated testing and deployments
- Experience with Linux and running services in production: monitoring, debugging, performance tuning
- A strong grasp of concurrency, distributed systems and designing for scale
- Solid understanding of application security: common vulnerabilities, authentication and authorization, secure handling of secrets and personal data
- A preference for simple, explicit code over heavy frameworks and deep abstractions
- Experience with Rust is a plus
- Good knowledge of English and/or German
WHAT WE OFFER
As part of the Ströer Digital Group, we combine the benefits of a large corporation with those of an agency environment:
- Creative and independent tasks in a rapidly growing, innovative company
- Diverse and challenging projects
- A great working environment as part of a highly motivated, international and competent team
- An open company culture where your talent and personality have room to shine. In other words: no sharp elbows, please! We'd rather work together to make projects happen
- We want you to stay: Whether full-time or part-time, we offer permanent contracts and opportunities for professional development
- Family, friends and hobbies? There should be time for all of them. That's why we offer a good work-life balance and flexible working hours
- Contributions towards the Deutschlandticket and company pension scheme
- Various employee discounts and attractive offers (JobRad, etc.)
- A ping-pong table and a billiard table