Data Migration Junior Developer

  • Location

    Krakow

  • Employment level

    Direct entry

  • Function

    IT

  • Working time

    Full time

As a Data Migration Junior Developer, you’ll play a critical role in ensuring the successful transition from legacy HCM system to SAP SuccessFactors. Your work will directly support our HR-IT transformation program by enabling clean, validated, and structured data migration — a foundation for any reliable system go-live.

As a Data Migration Junior Developer, you’ll play a critical role in ensuring the successful transition from legacy HCM system to SAP SuccessFactors. Your work will directly support our HR-IT transformation program by enabling clean, validated, and structured data migration — a foundation for any reliable system go-live.

Tasks

  • Analyzing legacy HCM data structures and other required data sources, and then identifying data elements in scope for migration
  • Developing transformation logic to map source data to SuccessFactors data model
  • Coding data extraction and transformation routines using ABAP
  • Preparing and maintaining migration templates and conversion scripts
  • Executing test migrations and supporting defect resolution during testing cycles
  • Supporting data cleansing analysis and enrichment in coordination with business stakeholders
  • Validating migrated data against source systems for completeness and accuracy
  • Collaborating with functional consultants and data owners to align on data requirements
  • Supporting cutover planning, final data loads, and go-live activities
  • Developing and optimizing ABAP-based extraction and transformation for HCM data migration to SuccessFactors
  • Collaborating with SuccessFactors functional consultants to align data mapping and field-level transformation rules

*Perform all other duties assigned or delegated by supervisors

Behind the scenes

Video: https://player.vimeo.com/video/813204489

Lufthansa Global Business Services

New branded and modern office: 200 adjustable desks, several types of meeting rooms, bike amenities, lounge rooms and chill out spaces, cozy kitchens and excellent public transport in a walking distance (rondo Matecznego).

Work-life-balance

  • Flexible working hours from Monday till Friday (start work between 6:00 and 10:00 am)
  • Opportunity to work from each part of Poland
  • Hybrid working model
  • Task-based working model

Development

  • Access to LinkedIn Learning online courses and trainings prepared by our amazing training team
  • Access to online platform with language courses

Employee

  • Integration events
  • Charity initiatives

Benefits

  • Multisport Card
  • Extra social benefits
  • Pre-paid cards
  • Employee referral program

Benefits

Free parking

Flight privileges

Relocation support

Employee events

Hybrid working possible

Flexible working hours

Development programs / Training options

Health Plan

Lockers for cyclists / sportsmen

Free parking, Flight privileges, Relocation support, Employee events, Hybrid working possible, Flexible working hours, Development programs / Training options, Health Plan, Lockers for cyclists / sportsmen

Requirements

  • Master’s/Bachelor’s degree
  • 2+ years of basic SAP HCM knowledge (data structures & infotypes)
  • 3+ years of Excel data analysis (Power Query, Pivot Tables)
  • Basic SuccessFactors knowledge is a plus
  • Strong analytical skills; able to spot data inconsistencies
  • Knowledge of data mapping, transformation, and validation
  • Familiar with data migration tools or ETL processes
  • Skilled in analyzing and documenting data and field-level mappings
  • Strong English; German is a plus
  • Independent, systematic approach to work
  • Effective communication with both technical and non-technical stakeholders
  • Able to identify data inconsistencies and errors in complex datasets
  • Accountable, quality-focused, and takes ownership of tasks
  • Strong analytical and problem-solving skills
  • Team player with intercultural communication skills
  • Performs well under pressure, especially during critical phases
  • Flexible, adaptable, and customer-oriented

*CV/Resume required

*Must possess permit to work in Poland

Company

About Lufthansa Group Business Services Sp. z o.o.

Lufthansa Group Business Services GmbH (LGBS) is a 100 per cent Lufthansa subsidiary. We offer shared services worldwide for the entire company in the areas of Finance, Business Intelligence & Transformation, Human Resources, Procurement and IT, which we provide or manage ourselves. It’s our goal to harmonize and standardize processes and to continuously make them more efficient and effective. We see ourselves as pioneers in digitization, as well as in the use and distribution of the latest technologies, for example in business process automation. As an internationally operating company, LGBS is represented at locations in Frankfurt, Hamburg, Krakow, Manila and Mexico City and manages BPO providers in Germany and abroad. With the global network of foreign representatives of the Lufthansa Group's field organization, we are also locally anchored and active worldwide.
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