Senior HCM/HR Tech Product Specialist/Functional Expert Payroll & Core HR

TenthPlanet Technologies | Chennai | Full-time | 4+ years [Preferably

Chennai based]

TenthPlanet specialized in providing open source enterprise systems integration IT services around ERP, Analytics, HRMS/HCM, CRM, eCommerce custom solutions to fast growing companies in ASEAN region.

Must-Have Skills

- HCM implementation, HRMS product development, HCM support experiences
- Employee Information [EIS], Leave, Attendance, Performance Management, Payroll, Compensation, Statutory compliance, Learning and other HCM/HRMS related modules experiences is a must to have
- Deep functional experience on one or more enterprise HRMS platforms, such as Adrenalin, Darwinbox, greytHR, Keka, HROne, SAP SuccessFactors, Oracle HCM, or Workday.
- Led at least 3 end-to-end HRMS implementations as the functional lead, through go-live and stabilisation.
- Expert knowledge of Indian payroll and statutory compliance: PF, ESI, PT, LWF, TDS under both tax regimes, gratuity, bonus, arrears, and full-and-final settlement.
- Proven ability to run discovery workshops with CHROs, payroll heads, and finance stakeholders.
- Robust documentation skills, including BRDs, FDDs, fit-gap analysis, and configuration documents.
- Experience leading data migration and parallel payroll reconciliation.
- Working knowledge of Excel,



SQL, or report builders to validate data independently.
- Excellent written and spoken English, with the confidence to present to senior client leadership.

Key Responsibilities

- Own the functional solution design for Core HR, Payroll, Time & Attendance, Leave, and Claims across client implementations.
- Lead requirement workshops and translate client HR and payroll processes into signed-off solution designs.
- Configure and validate complex payroll structures, and make sure every payslip component is compliant and can be traced to the client’s policy.
- Plan and govern data migration from legacy systems, including parallel runs and reconciliation before go-live.
- Lead SIT and UAT cycles, manage go-live readiness, and support the first two payroll cycles after launch.
- Define functional specifications for customisations and integrations with ERP, biometric, and banking systems, and review the delivered work against them.
- Support pre-sales with solution demos, fit-gap assessments, and competitive positioning.
- Mentor product specialists and junior consultants, and contribute to practice playbooks and accelerators.
- Work on implementation, onboarding, customization, integration and support phases of a project life cycle

📌 Senior HCM-HR Tech Product Specialist,Functional Expert (Chennai)
🏢 Tenth Planet Technologies
📍 Chennai