Senior SAP ABAP Developer - HR Data Migration Support (Freelance, Remote)

We are currently supporting an international client in the automotive sector with the stabilization and maintenance of an existing SAP HR master data migration solution.

The technical setup is already in place. HR master data is currently being transferred from a legacy SAP environment into the new company SAP system. The client is therefore not looking for a developer to build a new solution , but for an experienced ABAP specialist who can support the team with occasional technical issues, debugging and small adjustments.

The assignment is expected to require approximately 4 hours per week and is particularly suitable for a senior SAP freelancer who can provide flexible support alongside another project.

Start: ASAP

Workload: Approx. 4 hours/week

Duration: Long-term / ongoing support

Location: 100% remote

Team location: Mainly Romania

Language: English

Contract type: Freelance / B2B

Tasks

Analyze and troubleshoot issues in existing SAP ABAP developments

Debug and correct existing custom programs and reportsImplement small adjustments and enhancements where required

Support HR master data migration and data processing between SAP systems

Analyze and resolve data inconsistencies and processing errors

Troubleshoot SAP background jobs and custom interfaces

Work with existing custom tables, reports, function modules and RFC-based processes

Support testing and validation of implemented fixes

Document technical changes where required

Collaborate directly with the international HR IT team

The role is based on an already implemented SAP HCM master-data landscape with custom reports, RFC-based transfers, snapshot/staging tables and scheduled background jobs.

Requirements

Several years of hands-on SAP ABAP development experience

Strong ABAP debugging and troubleshooting skills

Proven experience maintaining and modifying existing custom developments

Good understanding of SAP tables, reports, function modules and background jobs

Experience with RFC-based interfaces or SAP-to-SAP data transfers

Ability to quickly understand an existing technical setup with limited onboarding

Strong analytical and problem-solving skills

Independent and pragmatic working style

Fluent English

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