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 Business Analyst
Warsaw | working from home up to 40% | Reference 7636
Introduction:
We are implementing a strategic integration of FactEntry (FE) as the single center of excellence for Fixed Income (FI) and Structured Products (SP) data—consolidating workflows and automating lifecycle event processing. This initiative includes CH-NSIN assignment by the central database and the build-out of the related technical infrastructure and applications. As a Senior Business Analyst, you will define and document requirements for data ingestion, transformation, processing rules, and enrichment, ensuring seamless integration across the entire value chain from the external source through all the internal systems.
What you will do
• Gather and document functional and non-functional requirements for the integration of our strategic partner and for all the related rules and workflow, incl. the CH-NSIN assignment.
• Define data mappings and canonical models for Fixed Income / Structured Product instruments and the related lifecycle events across the value chains
• Specify all required processing rules and the search processes in the central database and ensure the CH-NSIN is assigned according to the existing rules.
• Create user stories, define acceptance criteria, and edit interface specifications for the data flow between the systems.
• Collaborate with developers and QA representatives to validate integration flows, including ISO-format corporate actions and reference data enrichment from a technical as well as a content point of view
• Support operational readiness by contributing to process documentation and duplication prevention checks.
What you will bring
• Minimum 5 years’ experience as a Business Analyst in financial services or data integration projects.
• Strong understanding of all types of Fixed Income instruments and Structured Products, lifecycle events, and reference data management of the involved asset classes.
• Familiarity with integration patterns, APIs, and workflow automation.
• Proficiency in SQL, scripting languages (e.g., Python), version control tools (e.g., Git), and agile project tools (e.g., Jira).
• Excellent communication skills and ability to work in a global team environment.
• Fluent in English, with strong presentation and articulation skills
If you have any questions, check out our FAQ page or call Anthony Mills at +44 207 550 5407.
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.