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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Backend Engineer (Python / Fastapi) Scrum Master - Sant Cugat Del Vallès - **Company:** Roche - **Location:** Madrid, Spain - **Contract:** Permanent contract - **Skills:** .NET Framework, Agile Methodology, Artificial Intelligence, C Sharp (Programming Language), Software Quality, Database Design, Entity Framework, Python (Programming Language), Windows Presentation Foundation, Microsoft SQL Server, Scrum Methodology, Software Engineering, Backend, Fastapi, Information Technology - **Published:** September 25, 2026 - **Apply:** https://www.buscojobs.com.es/senior-backend-engineer-python-fastapi-scrum-master-sant-cugat-del-valles-en-madrid-ID-373142485 ## About the Role This position places you at the intersection of software engineering and agile leadership to create meaningful patient impact. Participate in all phases of the software development lifecycle (feasibility, design, coding, testing, maintenance) Design and implement code and unit/subsystem tests based on requirements and architecture Plan, estimate, and deliver work within the development team with proactive communication Conduct reviews of own and peers' code and assess design, usability, performance Navigate ambiguity and maintain forward progress Act as a Fullstack Developer Serve as Scrum Master to facilitate progress, remove blockers, and promote transparency Foster continuous improvement through agile practices and empowerment Bachelor's degree in Computer Science, IT, or related field 7+ years of professional software development experience C#, WPF, and . NET 8.0 proficiency SQL Server experience with database design and Entity Framework Git/GitHub knowledge Experience with Agile methodologies (Scrum/Kanban) Experience with AI-supporting tools across the development lifecycle Excellent English communication and interpersonal skills CSM or PSM I certification and at least 2 years as Scrum Master for a software team proactive analytical mindset SQL Server Entity Framework #J-*****-Ljbffr ## Description In this role you will own the full software development lifecycle for high-performance C# applications while serving as a Scrum Master.You will collaborate with cross-functional teams in a hybrid ***** setup to deliver robust software and empower the development team through Agile practices.You will tackle ambiguity, apply modern AI-assisted tools, and drive code quality and team efficiency in pursuit of Roche's mission to advance healthcare.This position places you at the intersection of software engineering and agile leadership to create meaningful patient impact.Participate in all phases of the software development lifecycle (feasibility, design, coding, testing, maintenance) Design and implement code and unit/subsystem tests based on requirements and architecture Plan, estimate, and deliver work within the development team with proactive communication Conduct reviews of own and peers' code and assess design, usability, performance Navigate ambiguity and maintain forward progress Act as a Fullstack Developer Serve as Scrum Master to facilitate progress, remove blockers, and promote transparency Foster continuous improvement through agile practices and empowerment Bachelor's degree in Computer Science, IT, or related field 7+ years of professional software development experience C#, WPF, and .NET 8.0 proficiency SQL Server experience with database design and Entity Framework Git/GitHub knowledge Experience with Agile methodologies (Scrum/Kanban) Experience with AI-supporting tools across the development lifecycle Excellent English communication and interpersonal skills CSM or PSM I certification and at least 2 years as Scrum Master for a software team proactive analytical mindset SQL Server Entity Framework#J-*****-Ljbffr ## Related Videos - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Hacking C# from the inside - how to do anything in NET](https://www.wearedevelopers.com/videos/117-hacking-c-from-the-inside-how-to-do-anything-in-net) ## Related Articles - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)