SAP HR ABAP Developer

VE3; Pune District; Hybrid; INR 1,400,000 - 2,200,000; Full time

Job summary

VE3 is a technology and business consultancy delivering end-to-end technology solutions. VE3 Pune office seeks an experienced SAP HR ABAP Developer to support a large-scale SuccessFactors/ECP migration for the UK public sector.

You will own technical build, remediation, data migration, and CPI integrations while coordinating with onshore-offshore teams. The role demands deep SAP HR-ABAP expertise, strong UK payroll knowledge, and the ability to work across multi-workstreams in a hybrid offshore

Qualifications

• Experience in HR-ABAP within SAP ECC / SAP HCM and payroll environments.
• Strong familiarity with UK payroll requirements (HMRC/RTI, LGPS, NHS, Teachers).
• Experience in data migration, interfaces, and integration patterns with SuccessFactors.
• Ability to work with onshore/offshore teams and deliver across multi-workstreams.

Responsibilities

• Assess legacy SAP HR code and remediation aligning to SuccessFactors target state.
• Develop and test HR/Payroll enhancements, infotypes, and payroll functions.
• Lead data migration programs for HR/payroll master data.
• Develop and support CPI interfaces and replication between SAP on-premise and SF.
• Support hybrid ECC-SuccessFactors coexistence and cutover activities.
• Prepare documentation and handover materials for COE teams.
• Collaborate with onshore payroll, integration, and data leads across delivery lifecycle.

Skills

HR-ABAP

UK payroll domain

SAP ECC/HCM

Debugging complex payroll logic

Agile & Waterfall delivery

Tools

LSMW

BDC

BAPIs

SAP CPI / SAP Integration Suite

Infoporter

Job description

VE3 is a technology and business consultancyfocused on delivering end-to-end technology solutions and products. We havesuccessfully serviced enterprises across multiple markets, including the publicand private sectors. Our services span all aspects of business, providing a holistic approach to managing an organization. We are committed to providingtechnical innovations and tools that empower organizations with criticalinformation to facilitate decision-making that results in businesstransformation through cost savings and increased operational efficiency. Ourcommitment to quality is adopted throughout the organization and sets thefoundation for delivering our full suite of capabilities.

Job Description

SAP HR ABAP Developer

SuccessFactors / Employee Central Payroll Migration Programme

Job Title: SAP HR ABAP Developer (SuccessFactors / ECP Payroll Migration)

Location: Pune, India (VE3 Pune office; hybrid)

Position Type: Full-time

Experience Level: 6-10 years

Working Pattern: Offshore delivery with overlap into UK business hours to align with the onshore team

Role Overview

We are seeking an experienced SAP HR ABAP Developer to join our Pune delivery team supporting a large-scale SAP SuccessFactors transformation. The programme migrates a complex UK public sector payroll estate from legacy SAP ECC / SAP HCM into the SAP SuccessFactors landscape, covering approximately 65,000 employees across 17 payroll areas, multiple public sector pension schemes (LGPS, Teachers, NHS), a significant multiple-employment population, and more than 60 integration interfaces.

Working as part of an onshore-offshore delivery model, the developer will own the technical build and remediation activities that underpin the migration: assessing and rationalising legacy custom code, developing and enhancing HR/payroll objects, building data migration programs, and supporting the interface and replication layer between on-premise SAP and the SuccessFactors cloud. The role requires deep SAP HR-ABAP expertise combined with a solid working understanding of the UK payroll domain the programme serves, and close collaboration with onshore functional payroll, integration and data migration leads across all phases of delivery.

Requirements

Key Responsibilities

• Legacy code assessment and remediation. Analyse the existing SAP ECC / SAP HCM landscape, inventory custom Z-programmes, enhancements and modifications, and produce remediation recommendations aligned to the target-state SuccessFactors and ECP architecture.
• HR-ABAP development. Design, build, test and document custom developments across the SAP HR and Payroll estate, including:
• Custom infotypes, dynamic actions and features
• Enhancements via BAdIs, user exits, customer exits and enhancement framework
• Reports using the PNP / PNPCE logical databases and HR macros
• Custom payroll functions, operations and rule support in coordination with functional payroll
• Interface programs and file handling for inbound and outbound payroll data
• Data migration development. Build and execute data migration programs and conversion routines to move HR and payroll master data from S/4HANA / ECC into Employee Central and ECP, including transformation logic, validation, reconciliation reporting and support for iterative mock load cycles.
• Integration support. Develop and support the technical layer behind the 60+ CPI interfaces (payroll and non-payroll), including replication between on-premise SAP and SuccessFactors, extract and transformation logic, error handling and monitoring.
• Hybrid coexistence and replication. Support employee master data replication and hybrid ECC-SuccessFactors coexistence, including tooling such as Infoporter, ensuring HR and payroll data flows are aligned to the target-state design.
• Statutory and reporting development. Build and support custom reporting and outputs required for UK statutory compliance and pension scheme returns (for example HMRC/RTI supporting extracts, BACS output handling, LGPS/Teachers/NHS fund return files), in coordination with the payroll functional team.
• Testing and defect resolution. Prepare unit test evidence, support system integration testing, UAT and parallel payroll runs, and resolve development defects within agreed service levels through go-live and hypercare.
• Documentation and handover. Produce technical specifications, code documentation and knowledge-transfer materials to the agreed quality standard, and support the client's SAP Centre of Excellence team in building in-house capability.
• Onshore-offshore collaboration. Work closely with the onshore UK-based functional payroll, integration, data migration and security leads, maintaining a daily overlap with UK business hours, and support architecture assurance and code review forums throughout the delivery lifecycle

Technical Skills & Experience

• HR-specific ABAP: PNP / PNPCE logical databases, HR macros, infotype programming, cluster tables (PCL1-PCL4) and payroll results structures
• Custom infotypes, dynamic actions, features and text handling
• Reporting: ALV, classical and interactive reporting over HR/payroll data
• Interfaces: IDocs, proxies, file interfaces, and integration with middleware
• Data migration tooling: LSMW, BDC, BAPIs and custom load programs
• Core ABAP: strong foundations in Object-Oriented ABAP, ABAP Dictionary, performance tuning, and debugging complex payroll-related developments.
• SAP HR / Payroll module understanding: solid functional awareness of Personnel Administration (PA), Organisational Management (OM), Payroll (PY) and Time Management (PT), sufficient to build and troubleshoot against payroll schemas, PCRs and wage type configuration in partnership with functional consultants.
• UK payroll domain understanding: working knowledge of the UK payroll statutory landscape the programme serves, including HMRC/RTI, PAYE, National Insurance, pension auto-enrolment and BACS, and how these are supported technically. Prior exposure to UK payroll from an offshore delivery role is highly valued.
• Integration awareness: familiarity with SAP Cloud Integration (CPI) / SAP Integration Suite and integration patterns between SAP on-premise and SuccessFactors.
• Migration and cutover: experience of data migration strategy, mock load cycles, reconciliation, and supporting parallel payroll runs, cutover and hypercare.
• Delivery methods: familiarity with SAP Activate methodology and both agile and waterfall delivery models, and with enterprise governance and code review processes.
• SAP HR-ABAP development on SAP ECC / SAP HCM payroll landscapes
• Custom development against HR infotypes, payroll clusters and the PNP/PNPCE logical databases
• Enhancements using BAdIs, user exits and the enhancement framework
• Data migration and conversion program development for HR/payroll data
• Interface development for payroll and HR data, inbound and outbound
• Support of UK payroll and statutory reporting requirements
• Working within large, complex, multi-workstream transformation programmes
• SAP SuccessFactors Employee Central Payroll (ECP) development or support
• Employee Central to ECP replication and hybrid ECC-SuccessFactors coexistence (for example Infoporter)
• UK public sector or local authority payroll, including LGPS, Teachers or NHS pension schemes
• Multiple-employment / concurrent employment handling in SAP payroll
• Payroll Control Centre and related tooling

Certifications

• Desirable: SAP certification in ABAP or SAP HCM.

Soft Skills

• Strong analytical and problem-solving skills, particularly in debugging complex payroll logic
• Clear technical communication and documentation discipline
• Ability to work effectively with functional, integration and data teams
• Attention to detail and a quality-first mindset, appropriate to payroll accuracy
• Proactive approach to risk and issue identification
• Ability to manage priorities within a large transformation programme