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Senior IT Business Analyst (m/f)

Hybrid

ARHS GroupLuxembourgPosted on 2 octobre 2026IT services company · freelance status to confirmView the original ad on the company's website

≈ 550 – 800 €/jSign up to apply

About this mission

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.

Responsibilities

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.

Required profile

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.

Key information

LocationLuxembourg
RemoteHybrid
Estimated daily rate≈ 550 – 800 €/j

Range estimated by our AI from the ad and the freelance rates published in Luxembourg: the company did not publish a rate. To be confirmed when you talk. This IT services company did not state the status; such companies usually accept freelancers. Apply in 1 click and we check with them.

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