Senior IT Business Analyst (m/f)

At ARHS Group, part of Accenture, we are hiring a Senior IT Business Analyst (m/f) to bridge business needs and technical implementation within a European public-sector environment in Luxembourg. You will play a hands-on role in requirements analysis, backlog management, testing coordination, and functional support activities.

THE WORK:

• Gather, analyze, and document detailed business and functional requirements for IT solutions.
• Translate business needs into user stories with clear acceptance criteria, aligned with Agile practices.
• Model processes and workflows (UML) to support automation and operational improvements.
• Act as the primary liaison between business stakeholders, Product Owners, and development teams.
• Manage and refine backlogs, ensuring requirements are complete, prioritized, and development-ready.
• Participate in Agile ceremonies including sprint planning, daily stand-ups, and retrospectives.
• Design and validate test cases and participate in end-to-end testing activities.
• Coordinate and support User Acceptance Testing (UAT) and collect business sign-off on deliverables.
• Provide reporting on project progress, risks, and resource planning.
• Produce and maintain project documentation including business requirements, user manuals, and procedural guides.
• Support application operations and functional issue resolution when required.

Onsite at client site: This role requires an onsite presence with our clients and partners to support project delivery and strengthen collaboration.

Our roles require in-person time to encourage collaboration, learning, and relationship-building with clients, colleagues, and communities. As an employer, we will be as flexible as possible to support your specific work/life needs.

HERE’S WHAT YOU’LL NEED:

• Proven experience as a Senior IT Business Analyst in large financial institutions or European/international organizations.
• Strong background in SDLC, requirements gathering, and UML modeling .
• Experience working on e-banking and lending application projects .
• Solid experience in software testing , including writing test cases and coordinating UAT.
• Ability to produce clear documentation including business requirements, test scenarios, and user manuals in English.
• Strong skills in SQL and data quality-related activities .
• Proficiency with Microsoft Office (Word, Excel, MS Project) and tools such as Jira and SharePoint .
• Excellent written and spoken English (C1 level) ; French (B2 level) is an asset .
• Excellent stakeholder communication skills with the ability to work across technical and business teams.
• Experience working within Agile environments and backlog management processes.

As part of our security and compliance procedures, candidates will be required to undergo a criminal background check prior to employment.