Job details
Company
SGS
Location
Madrid, Spain
Employment type
Full-time
Seniority
Mid level
Primary category
Software Development
Posted date
4 May 2026
Valid through
Job description
We are looking for a Senior Backend Developer with strong technical leadership skills to help shape and evolve our backend platform. You will act as a technical reference for the team, take ownership of backend architecture, improve code quality and engineering standards, and help drive a more mature, engineering‑focused culture.
You will work on a SaaS platform built on .NET 10, running primarily on Azure PaaS, in an international, English-speaking environment.
Responsibilities
- Design, build, and evolve scalable, secure, and maintainable backend systems.
- Lead backend development efforts, driving technical design and architectural decisions.
- Be a technical reference for the team also support and mentor other engineers
- Own the full software lifecycle—from concept and design to deployment, monitoring, and continuous improvement.
- Work across modern and legacy systems
- Collaborate with product, frontend, and DevOps teams to deliver end-to-end solutions.
- Champion engineering excellence by promoting best practices (Clean Code, SOLID, testing strategies).
- Architect and implement distributed systems and event-driven solutions.
- Build and optimize CI/CD pipelines to enable fast, reliable delivery.
- Ensure system reliability, performance, and observability in production environments.
- Mentor and support other developers through code reviews, knowledge sharing, and technical guidance.
- Contribute to technical documentation and ensure knowledge is shared effectively across the team.