4h ago
Senior Backend Engineer - TypeScript
Berlin, Germany
full-timesenior Hybride-commerce
Tech Stack
Description
You will design, build, and operate scalable payment systems in a multi-tenant Cloud/SaaS environment, collaborating with product management and engineering teams to ensure technical excellence, reliability, and security of the platform.
Requirements
- Proven experience as TypeScript backend engineer building large-scale production systems
- Solid understanding of parallel/async programming and non-blocking I/O
- Solid grasp of distributed systems fundamentals and practical trade-offs
- Experience developing REST APIs and knowledge of scalable architectures
- Knowledge of document databases (MongoDB) and API tools (e.g., Postman)
Responsibilities
- Work with Product Management to understand business needs and design technical solutions
- Design, own, and operate scalable, secure payment systems in multi-tenant Cloud/SaaS environment
- Lead architecture reviews, make trade-off decisions for scalability, security, and maintainability
- Design, implement, and test in-store payment interactions including credit/debit, gift cards, digital wallets
- Define platform patterns, CI/CD improvements, SLIs/SLOs, observability, and testing strategy
0 views 0 saves 0 applications