Senior Backend Engineer at Idealo internet GmbH
Berlin, Berlin, Germany -
Full Time


Start Date

Immediate

Expiry Date

15 Dec, 26

Salary

0.0

Posted On

16 Sep, 26

Experience

0 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

No

Skills

Industry

Software Development & Publishing

Description

About Your New Role 


  • Design, implement, and maintain reliable and scalable software systems and data flows for CRM and user engagement use cases.
  • Collaborate with Software Engineers, Data Engineers, Product Managers, and other stakeholders to deliver robust solutions that integrate across domains and teams.
  • Contribute to the team’s architecture and technical decision-making, ensuring high code quality and operational excellence.
  • Take ownership of services throughout their lifecycle, from design and implementation to monitoring and improvement.
  • Ensure best practices for testing, CI/CD, and cloud infrastructure are applied and continuously improved.
  • Support and mentor less experienced engineers by sharing knowledge, conducting code reviews, and fostering a collaborative team culture.
  • Explore and adopt new tools and technologies to improve development efficiency and system performance.

Job Requirements


Skills & Requirements


  • Strong experience in backend development with Java (Spring Boot) or Kotlin.
  • Solid understanding of cloud-based architectures, preferably on AWS (e.g. Lambda, S3, Glue, SNS/SQS).
  • Hands-on experience with CI/CD pipelines, infrastructure as code (e.g. AWS CDK, Terraform), and monitoring.
  • Familiarity with event-driven systems and tools such as Kafka, as well as microservice architectures.
  • Good knowledge of SQL and experience handling structured and semi-structured data.

Nice-to-have:


  • Experience working with data pipelines, APIs, and data integration processes (schemas, transformations, ETL).
  • Experience with TypeScript or Snowflake.
  • Experience with AI/LLM-assisted engineering (Claude, ChatGPT).

Responsibilities
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