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# Senior Backend Engineer - Python, Kubernetes & Aws

- **Company:** B Capital
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Cloud Engineering, Python (Programming Language), Performance Tuning, Backend, Build Management, Containerization, Kubernetes
- **Published:** August 5, 2026
- **Apply:** https://www.buscojobs.com.es/senior-backend-engineer-python-kubernetes-aws-en-madrid-ID-365530676

## About the Role

You will have ownership of backend architecture and will be expected to optimize system performance in a cloud-native environment.
The ideal candidate will possess over 8 years of experience in backend software development, particularly with Python, Kubernetes, and AWS.
This role includes a hybrid work model with a strong focus on reliability and security.
#J-*****-Ljbffr

## Description

B Capital in Barcelona is looking for a Staff Backend Engineer to design and build scalable services for mission-critical applications.You will have ownership of backend architecture and will be expected to optimize system performance in a cloud-native environment.The ideal candidate will possess over 8 years of experience in backend software development, particularly with Python, Kubernetes, and AWS.This role includes a hybrid work model with a strong focus on reliability and security.#J-*****-Ljbffr


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