Execute the transition plan based on the Due Diligence Document.
Gradually take over with the other Diconium team members the development part of DOP-TS.
Work on code based on the requirements from VW.
Work and improve the CI / CD pipelines.

4+ years of professional backend development experience in production environments.
Expertise in Java-based development, including Lambda functions and modern frameworks.
Solid hands-on experience with AWS serverless architecture (DynamoDB, Aurora, Elastic Beanstalk, S3, SNS, SQS, API Gateway, CloudWatch).
Strong proficiency in Infrastructure-as-Code, ideally Terraform, for large-scale environments.
Experience designing event-driven systems, asynchronous workflows, and batch processing.
Advanced understanding of software architecture, clean code principles, and scalable system design.
Practical experience with DevOps practices, CI/CD pipelines, and deployment automation.
Nice-to-have skills: Knowledge of AWS IAM and Parameter Store.
Experience with legacy data formats (COBOL).
Familiarity with backup and recovery concepts.
Experience with xsd, xslt and xml.

Professional & Personal Growth: Develop yourself both professionally and personally through training programs, free language courses, competence centers and an active tech community.
Flexible Work-Life Balance: Benefit from hybrid work, workation, flexible hours, parental support and sabbaticals.
Embrace Diversity & Sustainability: Engage in our Sustainability Hub, diverse communities, Diversity Taskforce and after-work activities.
Comprehensive Benefits: Enjoy public transport tickets, job bikes, health offers, supplementary insurances, a pension plan and various discounts.

Java Backend Developer, AWS

Key skills