---
title: 'Payroll Specialist at Factory'
canonical: 'https://feeny.ai/job/payroll-specialist-factory-san-francisco-ayccgsydfqrg'
type: 'job'
last_seen: '2026-11-10'
---

# Payroll Specialist at Factory

- **Company:** Factory
- **Location:** San Francisco, CA
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-11-05
- **Last confirmed live:** 2026-11-10
- **Apply:** https://jobs.ashbyhq.com/factory/01a30dff-9d1c-4dd5-b174-10882383840e

## Job description

## About Factory

Our mission is to create a world where software builds and improves itself.

We build the platform for self-improving software development, helping the world's largest enterprise engineering teams turn their organizations into autonomous software factories. Customers including Nvidia, Blackstone, Royal Bank of Canada (RBC), Palo Alto Networks, Adobe, and T-Mobile run Factory to ship code, review PRs, run tests, and deploy continuously - getting smarter with every cycle.

In 2026, we raised $200M at a $5B valuation, bringing our total funding to over $400M. We are backed by world-class investors and operators including Khosla Ventures, Sequoia, Blackstone, Ali Ghodsi (CEO of Databricks), and Frank Slootman (Former CEO of Snowflake).

## About the Role

Factory is growing quickly, and we're looking for a Payroll Specialist to own payroll operations end to end and be a key member of our finance and accounting team. This is a hands-on role with real ownership: keeping employees and contractors paid accurately, compliantly, and on time wherever we operate, while building the systems, controls, and documentation that help payroll keep pace as we grow. You will work closely with Finance, People, and leadership, with room to set the function up the right way.

## What you will do and achieve

- Run full-cycle payroll for our US and international employees, including multi-state payroll
- Process commissions, draws, bonuses, equity vesting, severance, and other variable pay with the right tax withholding
- Handle compensation changes, new hires, terminations, and off-cycle payments
- Manage payroll tax registrations, deposits, filings, and notices at the federal, state, and local level, and work with our providers on international payroll tax
- Manage our international payroll and EOR providers, and set up payroll when we start hiring in a new country
- Administer 401(k) contributions, benefits deductions, garnishments, and contractor payments
- Work with Accounting on payroll journal entries, accruals, and month-end close, and handle quarter-end and year-end work, including W-2s
- Build the processes, controls, and documentation that let payroll scale as we grow
- Work with People, Finance, Tax, and Legal to keep employee data accurate and answer payroll questions
- Use AI and automation to cut down manual work in reconciliations and reporting

## Qualifications

- 5+ years of payroll experience, including running multi-state US payroll at a fast-growing company
- Hands-on experience with payroll platforms like Rippling, Workday, or ADP
- Strong knowledge of US payroll tax, including federal, state, and local withholding, filings, and year-end reporting
- Experience processing commissions, bonuses, and equity compensation (RSUs, ISOs, NSOs)
- Experience with international payroll and EOR providers
- Strong attention to detail and good judgment with confidential information
- Comfortable at a fast-moving startup where you build processes as you go
- Clear communicator who works well with Finance, People, Tax, and Legal
- Bachelor's degree in Finance, Accounting, HR, or a related field, or equivalent practical experience

## Nice to have

- CPP (Certified Payroll Professional) certification
- Experience with Rippling payroll
- Experience building out payroll at a company that grew quickly
- Experience using AI tools to automate payroll or finance workflows
- Experience with SOX, IPO readiness, or setting up financial controls

Location: This role will be onsite 5 days a week in San Francisco

## About Factory

## Company Overview
- **One-liner**: Factory is an AI research lab building autonomous software development agents ("Droids") to automate and optimize the entire software development lifecycle.
- **Entity Type**: Private (Series C)
- **Headquarters**: San Francisco, California, United States
- **Founded**: 2023
- **Founders**: Matan Grinberg (CEO & Co-Founder), Eno Reyes (CTO & Co-Founder)

## Core Business
- Primary industry/industries: Artificial Intelligence, Software Development, Autonomous Agents
- Target customers: Enterprise engineering organizations (B2B)
- Mission or purpose statement: "Bring Autonomy to Software Engineering"

## Products & Services
- **[Droid]**: An autonomous software development agent that performs real engineering work across IDEs, CLI, and CI/CD environments. Handles refactors, migrations, debugging, incident response, and feature development in large codebases. Operates through a model-agnostic architecture and supports long-running processes, structured planning, and verified outputs such as PRs and deployments.
- **[Factory Router]**: A product that automatically selects the right AI model for each coding task, cutting costs 20-25% while maintaining frontier model performance.

## Market Standing
- **Valuation**: $1.5 billion (as of early 2026, per Series C announcement) [cbinsights.com](https://www.cbinsights.com/company/factory-2)
- **Total Funding**: $220M [cbinsights.com](https://www.cbinsights.com/company/factory-2)
- **Latest Funding Round**: $150M Series C (raised ~2 months ago as of July 2026) [cbinsights.com](https://www.cbinsights.com/company/factory-2)
- **Notable Investors**: Sequoia Capital, Lux Capital, NEA, Abstract, MANTIS Venture Capital, 20VC [cbinsights.com](https://www.cbinsights.com/company/factory-2). Board members include AI veteran Lila Tretikov (NEA Partner) [cbinsights.com](https://www.cbinsights.com/company/factory-2).
- **Notable Customers**: NVIDIA, Morgan Stanley, EY, Palo Alto Networks, RBC, Revolut, Adobe, MongoDB [cbinsights.com](https://www.cbinsights.com/company/factory-2)
- **Notable Advisors**: Ali Ghodsi (CEO & Co-founder, Databricks), Aaron Levie (CEO, Box), Dev Ittycheria (CEO, MongoDB), Nikesh Arora (CEO, Palo Alto Networks), Frank Slootman (Former CEO, Snowflake), Michael Ovitz (Co-founder, CAA) [factory.ai](https://factory.ai/company)
- **Growth Signals**: Rapid enterprise adoption moving beyond experimentation; appointed Marcello Gallo as CRO (formerly CRO at Sigma and Moveworks, senior sales leadership at MongoDB) [cbinsights.com](https://www.cbinsights.com/company/factory-2); appointed Madison Faulkner as Head of Strategy [cbinsights.com](https://www.cbinsights.com/company/factory-2); Headcount growing rapidly (+4% monthly on LinkedIn) [linkedin.com](https://www.linkedin.com/company/factory-hq)

## Competitive Advantages
- **Model-Agnostic Architecture**: Factory's Droids are not tied to a single AI model, allowing them to use the best model for each task and switch as the landscape evolves. The Factory Router product further optimizes cost and performance by intelligently routing tasks.
- **Deep Integration**: Agents work natively within existing developer tools (IDEs, CLI, CI/CD), meaning teams don't need to change their workflows to adopt Factory.
- **Enterprise-First Focus**: The company is building for large-scale engineering operations with production-grade reliability, security, and control, as evidenced by their customer list (NVIDIA, Morgan Stanley, etc.).
- **Top-Tier Talent & Advisory**: The team hails from companies like Nuro, Glean, Applied Intuition, Scale AI, MongoDB, and Sourcegraph, and is advised by some of the most prominent leaders in enterprise software.
- **Strong Backing**: Backed by top-tier venture capital firms (Sequoia, Lux, NEA) with a $1.5B valuation, providing significant resources and credibility.

## Strategic Focus
- **Enterprise Hyper-Growth**: Scaling go-to-market with the appointment of a seasoned CRO to drive adoption among large enterprises.
- **Agent-Native Development**: Championing the shift from AI-assisted coding to fully autonomous agents that own and execute complex engineering tasks.
- **Cost Optimization**: Products like Factory Router demonstrate a focus on making AI-powered development cost-effective at scale.
- **Platform Ownership**: Enabling enterprises to own their "software factory" with a flexible, model-agnostic platform.

## Why Work Here
- **Mission-Driven**: The opportunity to "Build the tool you've always dreamed of using" and shape the next era of software engineering [factory.ai](https://factory.ai/).
- **Talent Density**: The company emphasizes being a "lean and talent-dense team" that values ownership and autonomy [factory.ai](https://factory.ai/).
- **On-Site Culture**: Employees work from physical offices five days a week, fostering deep collaboration. Offices are in San Francisco, CA; New York, NY; and London, England [builtin.com](https://builtin.com/company/factory-factoryai).
- **Comprehensive Benefits**: Fully covered medical, dental, and vision insurance for employees; 401(k) and Flexible Savings Account; daily catered lunches and dinners; on-site gym; desk setup stipend [factory.ai](https://factory.ai/).
- **World-Class Team**: Opportunity to learn from and work alongside engineers from top AI and software companies (Nuro, Glean, Scale AI, MongoDB, etc.) and industry legends on the advisory board [factory.ai](https://factory.ai/company).
- **High-Growth Environment**: The company is in a hyper-growth phase with significant funding, a rapidly growing customer base, and a clear market need.

## Sources
1. [factory.ai](https://factory.ai/)
2. [factory.ai/company](https://factory.ai/company)
3. [builtin.com](https://builtin.com/company/factory-factoryai)
4. [cbinsights.com](https://www.cbinsights.com/company/factory-2)
5. [linkedin.com](https://www.linkedin.com/company/factory-hq)

## Other roles at Factory

- [Developer Relations](https://feeny.ai/job/developer-relations-factory-san-francisco-e6nyg3wvmk1w) — San Francisco, CA
- [Member of Deployed Staff](https://feeny.ai/job/member-of-deployed-staff-factory-san-francisco-q9rsqcssw8qz) — San Francisco, CA
- [Regional Director, Mid-Market, NYC](https://feeny.ai/job/regional-director-mid-market-nyc-factory-new-york-esd6q7ysg289) — New York, NY
- [Account Executive, Mid-Market, NYC](https://feeny.ai/job/account-executive-mid-market-nyc-factory-new-york-ed2g95wb1yb0) — New York, NY
- [Regional Director, Mid-Market, SF](https://feeny.ai/job/regional-director-mid-market-sf-factory-san-francisco-c5hqa75wj4by) — San Francisco, CA
- [Account Executive, Mid-Market, SF](https://feeny.ai/job/account-executive-mid-market-sf-factory-san-francisco-3ahw3xatbkr0) — San Francisco, CA
- [Commercial Compliance Lead](https://feeny.ai/job/commercial-compliance-lead-factory-united-states-vvsccrpvazz5) — United States
- [Solutions Engineer, Enterprise, Central](https://feeny.ai/job/solutions-engineer-enterprise-central-factory-chicago-gcrf8hfdktqj) — Chicago, IL
- [Software Engineer, Federal](https://feeny.ai/job/software-engineer-federal-factory-united-states-vjznmqgrvxx3) — United States
- [Regional Director, Enterprise](https://feeny.ai/job/regional-director-enterprise-factory-san-francisco-9jwvdmen5aja) — San Francisco, CA