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Senior II Backend Engineer - Integrations (m/f/d)

Adsquare
Germanyfull_timeVerifiedPosted 3 Jul 2025

About the role

Your Mission

As a Senior II Backend Engineer - Integrations (m/f/d) at Adsquare, you will help us develop an ever-growing web based product and be responsible for building integrations with our partner platforms and distributed backend systems together with our highly skilled tech professionals. 

In this role you will: 

  • Work in a self organised agile team with high level of autonomy and you will actively shape your team's culture

  • Design and develop scalable backend solutions and optimise our existing high-performance infrastructure

  • Develop complex integrations with third-party REST APIs and build big data pipelines to transfer terabytes of data

  • Write Java/Kotlin code and either provision your restful services in AWS or deploy your solution to our on-premise K8s 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 and an 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 databases and in high-throughput data-related architecture and technologies is a plus (e.g. Spark, MongoDB)

  • 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+, Spring (Boot, Config, Cloud), AWS (S3, SQS, SNS, Athena, Glue), Terraform, MongoDB, Docker, Kubernetes, Jira, GitLab, Gradle

Why us?

On top of a competitive package…

  • We are open to flexible work modelswe 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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Company

Adsquare

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