Data Migration Junior Developer

• 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
• Perform technical troubleshooting of data load issues, including field mapping errors, transformation logic mismatches, and system performance bottlenecks during migration cycles
• Documenting all migration logic, field mappings, and technical procedures for audit and reuse

• Master’s or Bachelor’s degree
• Min. 3 years of experience in data analysis using Excel (Power Query, Pivot Tables)
• Basic experience with Python or/and Java
• Willingness to work with and learn ABAP
• Understanding of data mapping, transformation, and validation principles
• Strong analytical thinking and ability to identify inconsistencies in large data sets
• Ability to analyze and document data requirements and field-level mappings
• Very good English skills
• Independent and systematic approach to work
• Clear and effective communication with technical and non-technical stakeholders
• Ability to detect data inconsistencies, errors, and mismatches across large and complex data sets
• Team player
• Flexibility and adaptability

Knowledge of SAP HCM or/and SuccessFactors data structures and infotypes will be an asset

• Attractive development opportunities
• Private medical care for employees and their families
• Possibility to fulfil a dream about far journeys with attractive discounts for flight tickets
• Possibility to adjust the place and hours of work to private needs
• Hybrid working model (work in the office one day per week)
• Opportunity to work from each part of Poland during remote work
• Flexible working time
• 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
• Continuous improvement environment
• Supportive & friendly working atmosphere - we work towards a joint success