Senior Business System Analyst

Senior Business System Analyst in custody or fund accounting domain (M/F)

With more than 640 experimented collaborators, Sogeti Luxembourg is the most important IT services actor in Luxembourg. Sogeti is able to deliver both private and public sectors and owns more than 80 active accounts in Luxembourg.


We offer our customers a wide range of IT services covering 3 disciplines (Application, Infrastructure and Testing Services) in 7 on top domains (Business Intelligence, Enterprise Content Management, Application Development & Management, Cloud Computing, Desktop & Unified Communication, Security and Testing).


As a real trustful partner for our customers, we are always listening to their needs and always offering them special sized solutions with a mutual goal to succeed and to perform.


The passion of our consultants for IT makes the difference through their competences and professionalism, and these qualities that are our force and pride.


To support its growth, Sogeti Luxembourg is looking to recruit a:


Senior Business System Analyst in custody or fund accounting domain (M/F)

Permanent contract, based in Luxembourg

Your Role

  • Engage IT and Business stakeholders to plan, elicit, analyze, document, manage and communicate system requirements that meet business needs
  • Works on small development / maintenance projects. Assists in medium to large projects and programs as defined by Project Management Framework (PMF)/ Software Development Life Cycle (SDLC)/ Agile Management Framework (AMF)
  • All responsibilities carried out in accordance with Code of Conduct, client Values and Guiding Principles ensuring adherence to Privacy principles.




  • Provides consulting services to business partners
  • Identifies tracks and resolves business systems issues during the project lifecycle.
  • Recommends business solutions that satisfy sponsor/stakeholder needs continually exploring and assessing options for value-add for clients.
  • Together with Project Manager, determines best mix of development, interfacing applications, third party vendor solutions to meet business requirements and project objectives.
  • Conduct requirements deliverables review walkthrough and facilitate sign-off with stakeholders.
  • Lead requirements prioritization and scoping discussions with stakeholders
  • May ensure adequate end user documentation and training if identified in scope for the project.
  • Ensure deliverables quality meets expectations
  • Ensures knowledge transfer to application support teams, if applicable, including functional documentation and/or training.


Plan Requirements Activities

  • Independently for small projects or assisting in medium to large projects
  • Perform stakeholder analysis
  • Plan requirements following AMF/PMF/SDLC requirements process
  • Estimate effort  in completing requirements with support of PM, BSA Lead/supervisor or BSA Manager


Elicit Requirements

  • Perform document analysis to elicit requirements
  • Plan, conduct and follow-up on stakeholder interviews
  • Plan, conduct and follow-up on small facilitated requirements workshops.  Assist in medium to large facilitated requirements workshops


Analyze and Document Requirements

  • Analyze and document high-level system requirements with Use Cases Modelling techniques
  • Analyze and document detail system requirements using Use Cases, Business Rules, Data, Messages, User Interface and Non Functional requirements:
  • Independently for small development/ maintenance projects
  • Assist in medium to large development projects
  • Provide subject matter expertise on feasibility of initiatives and proposed solutions
  • Build and maintain a repository of reusable system documentation


Communicate and Manage Requirements

  • Conduct requirements deliverables review walkthroughs and facilitate signoff with stakeholders
  • Manage requirements using traceability and following AMF/PMF/SDLC change request process


Solution Assessment and Validation

  • Support:
  • Development activities
  • Quality Assurance (QA) testing activities
  • User Acceptance Testing (UAT) testing activities
  • Application support activities


Relationship Management

  • Develops criteria for and participates in the evaluation of 3rd party vendors and software as well as due diligence exercises in collaboration with application support teams, if applicable.
  • Effectively communicate and build rapport with team members and stakeholders
  • Provides direction, expertise, feedback, coaching and development to build the capability of more junior staff.
  • Manages the detail aspects of day-to-day operations with 3rd party vendors during the project lifecycle and in collaboration with application support teams, if applicable.
  • Facilitates small to large meetings and conducts information gathering sessions
  • Resolves conflicts/issues of medium complexity and escalates others as appropriate.
  • Prepares and delivers presentations to business partners and senior management, selecting the appropriate approach based on the audience. 




  • Reports to: Business System Analyst Manager, IT project lead under the project governance
  • Business partners: Ops, Client solutions, Project/Program manager



Your profile

  • Your are a professional with experience on applications with multiple functions Achievement
  • You have a teamwork & Cooperation spirit
  • You have an analytical thinking and you are able to deal with ambiguity


Your skills

  • Various software development methodologies such as Iterative, Waterfall, Agile, etc.
  • Requirements planning including stakeholder analysis and effort estimation
  • Requirements elicitation techniques – document analysis; interviews; facilitated workshops; job shadowing; reverse engineering; prototyping
  • Requirements analysis and documentation – Use Case Modelling; Use Cases; User Interface Design; Non Functional requirements
  • Requirements management and communication – requirements walkthroughs; scope and change management; traceability; configuration management
  • Conflicts and issues resolution and escalation



Our offer

Sogeti is the perfect place to bring your passion for IT into play and learn new skills. You will be given the opportunity to develop your career through interesting projects, and your evolution will be monitored closely by your line manager and HR team. Moreover, you will be encouraged to attend training courses to broaden your knowledge and obtain certifications. You can also count on an attractive salary and fringe benefits: Sympass card, cooptation bonus, company car with fuel card, meal allowance…

Voted as the second richest country in the world, Luxembourg offers a high quality of life that is hard to match. It is a multi-cultural environment.


If you think that you match with this profile, please send your resume to Steve at the following email address:



todo todo
  • peter
    Peter Van Engen
    HR Manager