Senior Human Resources Generalist

Lambda Inc.

Job Overview

Location

San Francisco Office

Job Type

Full-time

Full Job Description

📋 Description

• As a Senior Human Resources Generalist at Lambda Inc., you will play a pivotal role in shaping and sustaining the people function for a fast-growing AI cloud infrastructure leader, ensuring HR operations are scalable, compliant, and aligned with the company’s mission to democratize superintelligence through accessible GPU compute.
• You will serve as a trusted HR partner to employees and managers across the organization, driving cultural reinforcement, policy integrity, and seamless HR service delivery while supporting Lambda’s rapid scaling in a high-impact, technology-driven environment.
• Champion and actively reinforce Lambda’s culture, mission, purpose, and values across the organization, serving as a trusted advisor to leaders and employees on HR matters, fostering engagement and alignment with the company’s vision of making compute as ubiquitous as electricity.
• Establish, evolve, and enforce company policies in partnership with HR and legal teams, ensuring they reflect business needs, comply with federal and state regulations, and incorporate industry best practices for a scalable, tech-forward workplace.
• Support the implementation, optimization, and ongoing management of core HR systems including Workday (HRIS) and ADP (payroll), ensuring data integrity, process efficiency, and a positive user experience through regular audits, user training, and system enhancements.
• Maintain the accuracy, security, and scalability of employee data across HRIS, shared drives, and knowledge management tools, acting as a data steward to support reporting, compliance, and operational decision-making.
• Serve as the primary point of contact for employee inquiries regarding HR, benefits, leave, and policy matters, utilizing ticketing systems and shared channels to provide timely, empathetic, and accurate resolutions while escalating complex issues as needed.
• Partner with cross-functional teams to support compliance efforts, including annual filings (e.g., EEO-1, VETS-4212), regulatory reporting, and employee communications, ensuring adherence to deadlines and accuracy in documentation.
• Act as the HR Operations lead for internal and external audits such as SOC 2 Type I & II and ISO 27001, maintaining audit-ready documentation, responding to auditor requests, and driving continuous improvement in controls and processes.
• Perform additional duties as assigned with ownership and autonomy, adapting to evolving priorities in a fast-paced startup environment while contributing to HR process innovation and operational excellence.
• Lambda is a mission-driven AI cloud pioneer founded in 2012 with over 500 employees, backed by prominent investors including NVIDIA, ARK Invest, and Andreessen Horowitz, and recognized for research excellence at top conferences like NeurIPS and SIGGRAPH.
• The company fosters a culture of innovation, technical excellence, and impact, where HR plays a strategic role in attracting, retaining, and enabling top talent pushing the boundaries of AI infrastructure.
• You will gain deep exposure to HR operations in a high-growth tech environment, developing expertise in HRIS optimization, compliance automation, and employee experience design within a mission-aligned organization at the forefront of the AI revolution.
• This role offers the opportunity to influence HR strategy and scalability as Lambda expands globally, building foundational processes that support thousands of employees while upholding the highest standards of integrity, efficiency, and employee trust.

🎯 Requirements

• Bachelor’s Degree or equivalent experience (1 year of work experience for every school year)
• 5+ years of experience in HR Operations roles
• Fluency in Workday, ADP, JIRA, and Google Workspace
• Excellent communication, time management, and organizational skills
• Ability to maintain high integrity when handling sensitive and confidential information
• Proficiency in establishing, implementing, and enforcing company policies
• Strong relationship-building and networking skills
• Experience navigating ambiguity, managing multiple priorities, and adapting to change in a fast-paced environment
• Prior experience in the technology industry
• Start-up and/or remote work environment experience

🏖️ Benefits

• Generous cash and equity compensation package
• Comprehensive health, dental, and vision coverage for employees and dependents
• Wellness and commuter stipends for eligible roles
• 401(k) plan with 2% company match for U.S. employees
• Flexible paid time off plan actively encouraged and used by the team
• Opportunity to work on cutting-edge AI infrastructure with a mission-driven team
• Hybrid work model with 4 days in the San Francisco office and 1 remote day (Tuesday)
• Access to professional growth in a rapidly scaling, innovative tech company backed by top-tier investors

Skills & Technologies

Senior

Remote

Degree Required

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Lambda Inc.

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About Lambda Inc.

Lambda Inc. provides cloud-based GPU clusters and workstations for artificial-intelligence research and development. The company designs and operates high-performance hardware infrastructure optimized for machine-learning workloads, offering on-demand access to NVIDIA GPUs, pre-configured deep-learning software stacks, and scalable storage. Customers include AI labs, universities, and enterprises training large language and computer-vision models. Founded in 2012, Lambda is headquartered in San Francisco and maintains data centers across North America and Europe.

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