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Data Migration Lead - Temenos
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Computer/IT Services


Software Development



Location: Luxembourg

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Job Description

SOGETI is looking for a talented, driven and experienced Data Migration Lead to join our company.

As part of the Digital department composed of smart & dedicated people like yourself who make an impact with both internal and client stakeholders, you will participate in the full lifecycle of a project on client premises.

You will do more than just sling code and you will engage in some of Luxembourg’s most innovative projects.

At SOGETI, consultants can work with a variety of different customers, tools and methodologies; something that would otherwise take many years to gain.

Your challenge:

As a lead and individual contributor, you will provide Data Migration solutions in Temenos Platform and also guide team to achieve the desired objective.

  • Understanding the Scope of Migration;
  • Understanding the Source and Target Architecture;
  • Engagement with Client stakeholders for Understanding Scope/Functionality/Data Model etc;
  • Map legacy model to the Target model;
  • Evaluation and Effort estimation;
  • Support in finalizing the Data Migration Execution Plan;
  • Defining the Data Migration Strategy along with securing Signoff;
  • Defining the Data Migration Approach and Data Mapping by Module;
  • Preparing and securing signoff for Data Mapping sheet;
  • Track DM Build and ensure completion on time;
  • Participate/Support in Data Profiling, Data Cleansing;
  • Mobilize, Lead and guide Team to Perform DM activities;
  • Execution of Data Migration Rehearsals;
  • Participate/Support in Data Transformation;
  • Reconciliation Report Generation & ensuring Data/GL reconciliation;
  • Go-Live Execution and support;
  • Involve and Support SOE preparation;
  • Support in Data Reconciliation and GL reconciliation;
  • Support Business with Clarification and Data Migration COB Support;
  • Stakeholder Management;
  • Review deliverables and provide feedback;
  • Support project manager with the delivery planning;
  • Use of out-of-the-box proven technologies, avoiding customization wherever possible.
Skills & Requirements

You have a holistic view of Data Migration Concepts and good knowledge in Core Banking Data migration along with Functional and Technical understanding of Core banking system. You should be able to drive the competencies and provide delivery support for the T24 related projects/programs ensuring quality and sound solutions.

  • Must have an Overall Experience of 12+ years in Software Industry with 10+ years of Experience in Core Banking. Should possess minimum 8+ years of Migration Experience and participated in various Data Migration projects;
  • Should have managed min 2 E2E Data Migration enagagements for major Banking systems;
  • Exception Verbal and Written Communication skill;
  • Must have French and English communication (Oral / Written);
  • Good Team Management and Decision-making skill;
  • Must have a good knowledge in Effort estimations of Data Migration;
  • Very Good Functional Knowledge in Core Banking;
  • Very Good experience in Data Migration strategy preparation;
  • Very Good experience in Data Mapping and Conversion, Requirement gathering, Data mapping sheet preparation and Data/GL reconciliation solutioning;
  • Previous knowledge in T24 TAFC, TAFJ, T24 Architecture will be preferred;
  • Very Good Knowledge in Performance Tuning, Multi-Threaded routine, etc;
  • Prior involvement or Experience in Preparation of SOE of DM;
  • Must be capable of working in a Collaborative environment and should also be self-driven.

Consulting Delivery - Understands how to deliver in a Global environment. Follows and suggest the best Practices in Process and Solution design. Systematically breaks down complex problems or processes into manageable parts.


3+ years university degree in IT and 12 years of professional experience; or any equivalent combination of training, education and experience that demonstrates the ability to perform the duties of the position.

*A background check will be requested upon hiring (criminal record, Education degrees, diplomas & certifications)

About the company

At Sogeti, technology runs through our veins. This passion for technology inspires us on a daily basis and reflects in our motto "I love shaping the future".

Leader in Cybersecurity and Testing , innovative player in the Agile and Cloud world , Sogeti supports its clients in their digital transformation. Our DNA: tailor-made and flexible solutions, innovation, entrepreneurial spirit and committed bold teams.

Brand of the Capgemini group, a global community of 300,000 professionals and experts in more than 40 countries around the world, since 1967.

Sogeti is the leading IT player in Luxembourg since 1994 , working closely with its clients thanks to its 700 employees.

Our multicultural teams, composed by more than 50 nationalities , work in various activities, for prestigious clients: European Institutions, Financial services and major industries.

Diversity statement
We take pride in the diversity of our people who come together to create ideas that will shape the future. We believe that the collaboration of diverse and multi-cultural teams, promotes creativity and innovation, leading to an inclusive culture to the benefit of all.

Our definition of diversity encompasses cultural identity, ethnicity, social origins, sexual orientation, ideologies, working methods, gender identity and disability. To best integrate the value of diversity in our corporate culture, we focus on inclusion to ensure that all employees feel valued and included.

Corporate Social Responsibility is a business imperative at the core of everything we do. Architects of Positive Futures captures our renewed social ambition & three pillars guiding our journey:

  • Diversity & Inclusion
  • Digital Inclusion
  • Environmental Sustainability

This is reflected locally in many projects: creation of OUTFront Luxembourg our LGBTQ+ Network, International Women’s Day, donation of laptops toImpalabridge, Sogeti Luxembourg goes green (green energy, zero plastic, recycling & ISO14001 Certification program), protect biodiversity with Natur&ëmwelt, partnership with servethecity Luxembourg … and many other projects to come.

At Sogeti, we know how to get the best value from technology – it’s our passion. We work closely with clients and partners to take full advantage of the opportunities of technology. We mobilize expert teams that create custom solutions from existing and emerging technology to deliver viable outcomes at speed. We call this “Value in the making”.

Boldness, Freedom
Sogeti is the perfect place to bring your passion for IT into play while learning new skills.

Team Spirit, Modesty
You will be given the opportunity to develop your career through interesting & ethical projects and your evolution will be monitored closely by your line manager and HR team.

Fun, Trust, Honesty
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 (e.g. company car, meal allowance). Voted as the second richest country in the world, Luxembourg offers a high quality of life in a multicultural environment.

Joining Sogeti means rediscovering the start-up spirit in a large Group, where international mobility is a reality.

Sogeti Luxembourg is part of the Europe Cluster Business Unit managed by Eric de Quatrebarbes, the former head of Sogeti France.

The Cluster brings together 11 European countries: Belgium, Luxembourg, Switzerland, Romania, Czech Republic, Poland, Portugal, Ireland, Hungary, Austria, Slovakia and offshore in India, with more than 7000 Teammates.


  • To integrate a team on a human scale;
  • To have access to open career paths in terms of jobs, roles and sectors;
  • For being involved in a fun atmosphere and regain the freedom to dare;
  • To act on complex issues in an innovative environment.


  • Comprehensive Relocation Program;
  • Competitive salary;
  • Meal allowance;
  • Company car and fuel card if needed;
  • 28 days of annual leave & 11 days of public holidays;
  • Sympass card ((ticketing & concierge services with exclusive discounts);
  • Shareholding Program exclusively dedicated to employees;
  • Referral bonus program;
  • Long term career plan & a personalized follow-up;
  • Participation in tech conferences.

Be bold and Get the future you want!

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