Senior SAP HR ABAP Engineer

INTEGRTR GmbH; India; Remote; INR 900,000 - 1,500,000; Full time

Job summary

INTEGRTR GmbH is seeking a deeply technical SAP HR ABAP engineer who builds solutions from first principles, not a support or purely configuration role. This is core HR engineering.

You will work at the heart of SAP HCM, designing and stabilizing complex HR logic across PA, OM, Payroll, and Time Management, with a focus on robust, scalable integrations and data models supporting long-term HR platform strategy.

Qualifications

• 8+ years ABAP experience with at least 5 years on SAP HCM engineering
• Deep understanding of HR infotype framework and master data clusters
• Strong ABAP Objects skills including enhancements, BADIs, user exits, and HR function modules
• Proven experience with SOAP services, proxies, and RFC integrations beyond simple OData
• Ability to design robust data models and optimize performance in large-scale HR environments
• Advanced debugging skills in Payroll and Time evaluation contexts
• Engineering mindset focused on clean architecture and long-term stability

Responsibilities

• Design and implement complex HR solutions in ABAP from the ground up
• Work with SAP HR infotype framework, including custom infotypes and validation logic
• Extend and stabilize PA, OM, Payroll, and Time processes
• Develop and maintain integrations using SOAP, RFCs and classic HR data exchange patterns
• Build high-performance reports, conversion programs, and batch jobs
• Collaborate with architects on long-term HR platform strategy
• Support transformation initiatives toward S4HANA while protecting critical HR logic
• Ensure scalable and reliable HR solutions

Skills

ABAP

SAP HCM

ABAP Objects

SOAP

RFC

Data modeling

Debugging

Performance optimization

Tools

SOAP

RFC

IDoc

S/4HANA

Job description

We are looking for a deeply technical SAP HR ABAP engineer who builds solutions from first principles. This is not a support role and not a functional configuration role. This is core HR engineering.

You will work at the heart of SAP HCM, designing and stabilizing complex HR logic across Personnel Administration, Organizational Management, Payroll, and Time Management.

We are hiring for this role on both a full time and a contract basis. Tell us in your application which engagement you are looking for.

What You Will Do

• Design and implement complex HR solutions in ABAP from the ground up
• Work extensively with the SAP HR infotype framework, including custom infotypes, dynamic actions, time constraints, subtype handling, and validation logic
• Extend and stabilize PA, OM, Payroll, and Time processes
• Develop and maintain integrations using SOAP web services, RFCs, and classic HR data exchange patterns
• Build high performance reports, conversion programs, and batch jobs with strong attention to scalability and reliability
• Collaborate with architects on long term HR platform strategy
• Support transformation initiatives toward S 4HANA while protecting critical HR business logic

Our products:

• INTEGRTR – Assist for Hybrid HR Processes
• INTEGRTR.HR Tasks – HR Task Management Solution
• INTEGRTR – Monitor SuccessFactors Integration

What We Expect

• 8 or more years of ABAP experience, with at least 5 years focused specifically on SAP HCM engineering
• Deep understanding of the HR infotype framework and master data clusters
• Strong ABAP Objects skills, plus hands on experience with enhancements, BADIs, user exits, and HR specific function modules
• Proven experience with SOAP services, proxies, and RFC integrations, beyond simple OData scenarios
• Ability to design robust data models and optimize performance in large scale HR environments
• Advanced debugging skills in Payroll and Time evaluation contexts
• Engineering mindset focused on clean architecture, maintainable code, and long term stability

Nice to Have

• Experience with ALE and IDoc distribution for HR data
• Knowledge of S/4HANA HR compatibility scenarios
• Exposure to CPI or other middleware platforms, while remaining primarily ABAP focused