XtalPi Inc. · 1 week ago
Total Rewards Specialist
Somerville, MA
Full-time
Onsite
Mid, Senior Level
3+ years expXtalPi Inc. is seeking a Total Rewards Specialist to manage payroll and benefits administration for US employees and oversee global compensation and benefits execution. The role involves ensuring compliance with regulations, managing vendor relationships, and executing performance management cycles.
Artificial Intelligence (AI)BiotechnologyPharmaceutical
Responsibilities
Manage end-to-end bi-weekly payroll processing for US employees, ensuring compliance with federal, state, and local regulations
Administer US statutory benefits and commercial insurance programs (Medical, Dental, Vision, 401k)
Lead the annual Open Enrollment process and serve as the primary point of contact for employee inquiries regarding benefits and payroll
Oversee payroll and benefits operations across all international entities (EMEA, APAC), excluding Greater China
Partner with local PEOs (Professional Employer Organizations) or local payroll vendors to ensure accuracy and compliance
Standardize global C&B workflows to improve operational efficiency
Execute the local performance management cycle, including tracking completion, managing documentation, and providing system support
Assist in the administration of variable pay programs (bonuses, commissions) and equity/stock option plans where applicable
Manage relationships with external brokers, insurance carriers, and payroll providers globally
Conduct regular audits of payroll and benefits data to ensure 100% accuracy
Collaborate with the Finance and Legal teams on tax compliance and budgeting
Qualification
Required
3-5+ years of experience in HR Operations, Payroll, or Total Rewards
Proven experience managing payroll or benefits in multiple countries
Proficiency with HRIS systems (e.g., Workday, ADP, Deel) and advanced Excel skills
Deep understanding of US labor laws, tax requirements, and benefits landscapes
Excellent interpersonal skills with the ability to explain complex compensation/benefits topics to employees clearly
Native English proficiency
Preferred
Mandarin Chinese is a plus (optional, but helpful for coordination with HQ)
Benefits
Medical
Dental
Vision
401k
Company
XtalPi Inc.
We are a quantum physics-based, AI-powered drug R&D company with the mission to revolutionize drug discovery and development by improving the speed, scale, novelty and success rate.
501-1000 employees
Funding
Current Stage
Public CompanyTotal Funding
$1.89BKey Investors
China Construction Bank5Y CapitalChina Life Healthcare Fund
2025-02-26Post Ipo Equity· $268.61M
2025-01-24Post Ipo Equity· $144.46M
2024-11-13Post Ipo Debt· $692.07M
Leadership Team
Jian Ma
Co-Founder & CEO
Lipeng Lai
Co-founder
Recent News
2026-01-09
Company data provided by crunchbase