wealthAPI GmbH is looking for a Senior Backend Engineer to architect and build solutions for the financial technology sector. You will be responsible for solving complex financial problems and translating them into robust code within a small and efficient team. This role involves taking product assignments from initial planning through to final delivery.
What You'll Do
- Take product assignments and lead them to completion through planning, development, and delivery.
- Actively participate in architectural design and team decision-making.
- Conduct peer code reviews and attend retrospectives to plan and execute team improvements.
- Support junior and mid-level team members to achieve high code quality.
- Get involved in technological projects to improve architecture, scalability, and security.
- Think about the product and how to improve the experience for customers.
What We're Looking For
- 5+ years of backend development experience.
- Strong development experience in Java and preferably Spring Boot.
- Proficiency in Test Driven Development.
- Extensive skills in unit and integration testing.
- English language proficiency.
Nice to Have
- Experience in investing and personal wealth management.
- Mathematical proficiency.
- Machine learning experience or related statistical training.
- Experience with a big-data stack such as MongoDB or Cassandra.
- Knowledge of financial products and the stock market.
- German language skills.
Technical Stack
- Spring Boot, Ruby on Rails, Postgres, gcloud, Kubernetes, Docker, Astra-DB
Team & Environment
You will join a small and efficient team with an open discussion culture that makes decisions together. Performance is valued, and you are encouraged to take ownership of your decisions and shape the products you work on.
Benefits & Compensation
- Focus on personal and professional growth.
- Open discussion culture and team-based decisions.
- Compatibility of family and career.
- Learn about investing, financial products, and money management.
- Belief in automation to improve productivity.
- Transparency, close collaboration, and a slight amount of chaos for speed and creativity.
Work Mode
This is a fully remote position.
wealthAPI GmbH provides equal career opportunity regardless of gender, identity, race, or religion.



