SIX drives the transformation of financial markets.



What sets us apart drives us ahead: between local roots and global relevance, we are a unique blend of tradition and future, of foundation and growth. We value bright minds and inspire them to grow with their ideas. Come and shape the future of finance with us.




Senior Requirements Engineer (80-100%)



Zurich | Working from home up to 40% possible | Reference 8304



Do you want to turn complex business needs into clear requirements that improve financial index services and enable smarter delivery?



Our Index team in Zurich and India develops platforms for creating, calculating, and distributing financial indices, connecting data, engineering, and financial markets.



As a Senior Requirements Engineer, you will align business and technology stakeholders, define clear processes and specifications, and support specification-driven, AI-enabled delivery.



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What You Will Do

• Define clear end-to-end processes and requirements with business, product, engineering, architecture, and QA.


• Translate complex needs into practical specifications, process models, acceptance criteria, and documentation.


• Manage requirements from discovery to delivery, including scope, dependencies, business rules, changes, and traceability.


• Embed quality, security, testability, and operational needs early through a shift-left approach.


• Support specification-driven and AI-assisted delivery while simplifying and automating processes.

What You Bring

• Experience defining and managing requirements for complex digital products or platforms, including process models, business rules, acceptance criteria, and traceability.


• Strong communication and facilitation skills across business, product, operations, engineering, architecture, QA, and security.


• Structured analytical thinking to resolve ambiguity, assess impacts and dependencies, and create practical specifications.


• Experience with shift-left practices, including quality, security, testability, and non-functional requirements.


• Curiosity, quick domain learning, and a relevant degree or equivalent experience; fluent English, with German as a plus.

If you have any questions,
check out our FAQ page or call Beata Czyzewska at +48 22 104 6571 / +41 58 399 9800 / +34 91 330 51 49.



For this vacancy we only accept direct applications.



Diversity is important to us. Therefore, we are looking to receiving applications regardless of any personal background.




What We Offer




Flexible Work Models

We trust our employees and offer a work environment that is well-balanced, productive and fosters success.




Personal Development

You will benefit from a culture of continuous learning and feedback. Your personal growth is supported through an extensive learning offering.




Agile Working Methods Whether through scrum or design thinking,

we solve exciting tasks together in teams.