HRIS Implementation Specialist (Contract)

The highest standards of integrity and confidentiality - this role has access to sensitive personnel data, and handling it with discretion, care, and sound judgment is essential.

Proven experience leading full-cycle HRIS implementations, including system migration and integration work — platform-specific BambooHR experience is a plus but not required.

Hands-on experience with HR data migration - mapping, cleansing, and validating people data with a high bar for accuracy.

Experience configuring an HRIS for multi-country / global operations, with awareness of jurisdiction-specific requirements.

Demonstrated experience designing and troubleshooting system integrations during a platform migration - APIs, middleware, and data flows between an HRIS and adjacent systems (e.g., payroll/EOR, cap table, performance management) - regardless of the specific vendors involved.

Experience designing and running UAT and translating findings into fixes.

This is a hands-on, project-based contract where you will own both implementations end to end - from data migration and configuration through testing, training, go-live, and handover - partnering closely with our People team across multiple countries.

Nex is a global team, and you will lead and coordinate the move of our people operations onto reliable, well-integrated systems.

Own the project end to end - build and manage the implementation plan, timeline, workback schedule, and stakeholder communications, keeping the rollout on track and on time.

Lead data migration - map, cleanse, validate, and migrate people data from our current systems into BambooHR, ensuring accuracy and completeness across all entities and countries.

Configure and implement BambooHR to support Nex's global, multi-country operations - org structure, employment types, workflows, permissions, and reporting.

Bridge multi-country payroll - since BambooHR doesn't natively support payroll outside the US, integrate and manage the connection to our EOR/global payroll partner(s) for Hong Kong and future countries, ensuring accurate data flow and jurisdiction-specific compliance.