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Senior II Backend Engineer (f/m/d)
AdsquareGermanyfull_timeVerifiedPosted 15 Sept 2025
About the role
Your Mission
As a Senior Backend Engineer at Adsquare, you will help us develop an ever-growing web based product and be responsible for building distributed backend systems together with our highly skilled tech professionals.
In this role you will:
- Work in a self organized agile team with high level of autonomy and you will actively shape your teams culture
- Design and develop scalable backend solutions and optimize our existing high-performance infrastructure
- Write Java/Kotlin code and either provision your restful services in AWS or deploy your solution to our EKS cluster
- Successfully partner up with our Product team to constantly develop further and improve our platform features
Your Profile
- Excellent communication skills and willingness to share knowledge in the team
- High proficiency in backend engineering, profound knowledge of Java or Kotlin and a deep understanding of the surrounding technology ecosystem
- Experience in building microservices and distributed systems also in a cloud environment
- Passion for building solutions in a cloud environment and willingness to provision them using Terraform or similar tools
- Experience in NoSQL and SQL databases and in high-throughput data-related architecture and technologies is a plus
- Passion for writing clean, well-maintainable and testable code
- Experience with continuous delivery systems and build tools - we use GitLab and Gradle
Our Software Stack
Java 11+ and Kotlin, Spring (Boot, Config, Cloud), AWS (Batch, Lambda, SQS, SNS, Athena, Glue), Terraform, Consul, MongoDB, PostgreSQL, Kubernetes, Jira, GitLab, Gradle, Miro…Why us?
On top of a competitive package…
- We are open to flexible work models: we work on a hybrid mode and remotely from anywhere in the world up to 3 months per year
- To encourage education and professional growth, we offer an individual yearly budget of 1.200€
- You are entitled to 30 vacation days per year
- We offer BVG company ticket, Urban Sports Club membership, company pension scheme
- Our office in Berlin is pet-friendly
- Regular team events and company events organised by our People team (Trust us, they know how to throw a party!)
- We equip you with the latest hardware and provide you with all the tools you need to thrive
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