Software Engineer​/Senior Software Engineer

The Position

The Mission:
Code the Future of Medicine

At Roche, we believe data is the most potent "drug" in our pipeline. We are building a Computational Sciences Center of Excellence (CoE) to bring together the pharmaceutical and diagnostics divisions. Our mission is to build a unified, global data ecosystem that allows scientists to discover life-changing treatments faster than ever before using our vast data lakes and leading AI solutions.

As part of the Solutions team, you aren't just maintaining systems; you are a "Catalyst". You will be part of a brand-new engineering hub in Welwyn, growing a greenfield platform from the ground up. We don’t just talk about modern tech; we build with it.

You will leverage:

• AI-First Engineering: Utilizing LLMs and agents to automate scientific workflows.
• Modern Architecture: Microservices, serverless functions, Event-driven design, and API-first development on AWS.
• Emerging Tech: Exploring Blockchain for data integrity and Decentralized Web for secure data sharing.
• Full-Stack Ownership: From React/Type Script frontends to Python/Go/Java backends and high-performance data pipelines. Working at Roche is more than just "another job". We believe in
• Impact over Activity: We focus on "Grand Challenges" that directly affect patient outcomes, not just moving tickets.
• A "Startup" within a Global Leader: Enjoy the stability of Roche with the agility, autonomy, and "Playbook-rewriting" culture of a new engineering team.
• Empowered Growth: We support continuous learning, whether it's mastering AI-powered dev tools or understanding the biology behind the data.
• Inclusive Culture: We are committed to building a diverse team that represents the global patients we serve. We value your unique perspective, your "slow-and-careful" word choices, and your boldest ideas.

• You have hands‑on experience building scalable software (we have levels for Software Engineers and Senior Software Engineers).
• You are a curious problem‑solver who enjoys "unpicking" complex data challenges.
• You value clean code and technical excellence but care even more about the user experience of the scientists using your tools.
• You are excited by the intersection of Software Engineering, AI, and Science
  .

This is your chance to build something that genuinely matters. Apply now

A healthier future drives us to innovate. Together, more than 100’000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life‑changing healthcare solutions that make a global impact.

Let’s build a healthier future, together.

The statements herein are intended to describe the general nature and level of work being performed by employees, and are not to be construed as an exhaustive list of responsibilities, duties, and skills required of personnel so classified. Furthermore, they do not establish a contract for employment and are subject to change at the discretion of Roche Products Ltd. At Roche Products we believe diversity drives innovation and we are committed to building a diverse and flexible working environment.

All qualified applicants will receive consideration for employment without regard to race, religion or belief, sex, gender reassignment, sexual orientation, marriage and civil partnership, pregnancy and maternity, disability or age. We recognise the importance of flexible working and will review all applicants’ requests with care. At Roche difference is valued and we are proud to be an equal opportunity employer where you are encouraged to bring your whole self to work.