Your tasks:

• Analyse and document end-to-end interface requirements between the trading and core banking systems
• Define data mappings, transformation rules, and message specifications to support automated trade and cash flow processing
• Collaborate with developers and solution architects to ensure accurate and timely implementation of system interfaces
• Produce high-quality functional documentation, including business requirement documents, field definitions, and user stories
• Support the planning and execution of testing (SIT/UAT), including test case preparation and defect triage
• Participate in project meetings, progress reviews, and technical walkthroughs to ensure alignment with programme objectives
• Coordinate with internal stakeholders to validate assumptions and manage dependencies impacting interface delivery

Your experience/knowledge:

• Proven experience as a Business Analyst on system integration or banking technology projects
• Strong understanding of trading systems and post-trade workflows, particularly in securities finance, including lending and borrowing, and repo
• Experience with data mapping, message structuring, and working with APIs or message queues
• Demonstrable ability to write clear, structured documentation for technical and business audiences
• Familiarity with Agile delivery practices and tools such as JIRA and Confluence
• Strong communication and stakeholder engagement skills across technology and business domains
• Self-driven, detail-oriented, and able to operate effectively in a delivery-focused role
• Language skills: English
• Your soft skills:
• Excellent comprehension skills with attention to detail
• A high degree of self-organisation and time management
• Analytical and solution-orientated thinking

BH 23217

• Take the next step and send us your resume along with a daytime phone number where we can reach you
• Due to Swiss work permit restrictions, we can only consider applications from Swiss nationals, EU citizens as well as current work-permit holders for Switzerland
• Ukrainian refugees are warmly welcomed, we will support you all the way
• We welcome applications from individuals of all genders, age groups, sexual orientations, personal expressions, ethnic backgrounds, and religious beliefs. Therefore, there is no requirement to provide gender information or a photo in your application
• As per client requirements, we need information about your marital status, nationality, date of birth, and a valid Swiss work permit. For applicants with disabilities, we are happy to explore potential solutions with our end client