Senior IT Business Analyst (Fintech)

Location: Onsite in Luxembourg

Company

Arηs Group, part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics, and analytics.

What you will do

• Gather, analyze, and document detailed business and functional requirements.
• Translate business needs into user stories with clear acceptance criteria.
• Model processes and workflows using UML to support automation.
• Manage and refine backlogs to ensure development readiness.
• Coordinate User Acceptance Testing (UAT) and collect business sign-offs.
• Provide reporting on project progress, risks, and resource planning.

Requirements

• Must be based in or able to work onsite in Luxembourg.
• Proven experience as a Senior IT Business Analyst in financial or international organizations.
• Strong background in SDLC, requirements gathering, and UML modeling.
• Experience with e-banking and lending application projects.
• Proficiency in SQL and data quality activities.
• English: C1 level required.
• French: B2 level is an asset.

Nice to have

• Experience with Microsoft Project.
• Experience in public-sector IT environments.

Culture & Benefits

• Part of a large global organization (Accenture).
• Focus on collaboration and relationship-building with clients.
• Supportive work environment with flexibility for work/life needs.
• Involvement in large-scale, impactful public-sector digital transformation projects.