---
title: 'Business Operations at E2B'
canonical: 'https://feeny.ai/job/business-operations-e2b-san-francisco-x91a6jab142t'
type: 'job'
last_seen: '2026-09-07'
---

# Business Operations at E2B

- **Company:** E2B
- **Location:** San Francisco, CA
- **Compensation:** $200k–$230k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-05-01
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.ashbyhq.com/e2b/b7c09065-cbfb-405f-95be-b37c062b5eb6/application

**Skills:** Financial Modeling, P&L Management, Spreadsheet Proficiency, Vendor Management, Payroll Processing, Contract Administration, Office Logistics, People Operations, EU Entity Setup, GDPR Compliance, B2B SaaS Finance, Consulting Experience

> This role serves as the first business operations leadership hire, overseeing finance, legal, people, and office logistics for a fast-growing AI startup. The candidate will build operating cadences, manage vendor relationships, and handle office infrastructure while partnering directly with the CEO and Head of Engin...

## Job description

## ABOUT E2B

E2B is a fast-growing Series A startup with over $37M in funding and 8-figure revenue. We are building the Agent Cloud and power the infrastructure behind AI labs and some of the most widely used consumer and enterprise agents, including Manus, Genspark, Lindy, ClickUp, Groq, and Artificial Analysis. Our team includes original authors of Firecracker, the AWS microVM technology powering Lambda, along with alumni of Cognition, JetBrains, Zapier, and Wish.

## ABOUT E2B

E2B is a fast-growing Series A startup with 8-figure revenue. We've raised over $37M since our founding in 2023. Our customers include companies like Microsoft, Perplexity, Hugging Face, Manus, and Groq. We're building the next hyperscaler for AI agents.

## ABOUT THE ROLE

This is the first business operations leadership hire at E2B. The company has scaled from $1M to 8-figure ARR in under a year, raised a Series A, and is now preparing for the next stage of growth.

You'll own everything that isn't engineering, GTM, or design. Finance ops until our Head of Finance lands. Legal admin and contracts. People ops and onboarding. Office logistics across San Francisco and Prague. Vendor management. The internal tools that make the company run.

This is a hands-on role for the first 6 to 12 months. You will personally run payroll, negotiate the office lease renewal, and fix the broken Notion. As the company grows, this becomes a COO-track role with a real team underneath you.

You'll partner directly with Vasek (CEO) and Tomas (Head of Engineering).

## WHAT YOU'LL DO

- Build the operating cadence. Weekly leadership rituals, monthly board prep, quarterly planning. Today these happen ad-hoc. You make them repeatable.
- Run people ops end-to-end. Offers, onboarding, payroll across US and EU entities, benefits administration, equity grants, performance review process, offboarding. Partner with Talent on recruiting ops where the recruiting machine spills into HR (offers, references, background checks, work authorization).
- Own legal admin. Customer contracts, vendor agreements, NDAs, contractor MSAs for our EU hires. You won't be drafting from scratch, but you'll be the person turning around redlines, managing outside counsel, and keeping the contract tracker honest.
- Run office and team logistics. Two offices, two countries, two payroll regimes, occasional team offsites, equipment provisioning, real estate decisions. The boring infrastructure that lets engineers ship.
- Own vendor and tool sprawl. Every SaaS bill, every renewal, every "do we still use this?" question. Procurement, security review, cost optimization.
- Set up the bench. As scope grows past one person, you'll hire your replacements: an HR/people lead, a finance hire, eventually a head of legal. You'll define those roles and run those searches.

## WHAT WE'RE LOOKING FOR

- 6+ years in operations, with at least 2-3 years operating at a Series A or Series B startup that scaled headcount through 30 to 100. You've watched a company double in size and you know what breaks.
- Generalist DNA. You're comfortable owning finance one week, legal the next, and rewriting the offer letter template on a Friday night. You don't need a defined function to be effective.
- Strong with numbers. Comfortable in spreadsheets, can read a P&L, can model headcount and burn. You don't need a CPA, but you should not need to hand the model off to be useful.
- Real ownership track record. You've personally built or rebuilt at least two of: a payroll process, an offers / equity process, a contracts pipeline, a close cycle, a board reporting cadence, a vendor management process. Not "managed a team that did", but actually built.
- Operates at the speed of engineering. We ship fast. Operations needs to keep up.
- Excited to work in person from San Francisco. You'll be sitting next to our CEO and the leadership team.

## NICE-TO-HAVE

- Prior chief-of-staff role at a venture-backed B2B startup.
- Experience operating across US and EU entities, including the realities of EU contractor models, GDPR, and entity setup.
- Experience scaling people ops and recruiting ops together. We're hiring fast and the two functions touch constantly.
- Background in B2B SaaS finance, especially with usage-based revenue.
- Ex-consulting (Bain / McKinsey / BCG) is fine if you've spent the years since actually operating, not just running reports.

## WHAT IT’S LIKE TO WORK AT E2B

We’re a fast-growing startup with in-person (4 days on-site, 1 day WFH) offices in San Francisco and Prague, Czech Republic. We already generate 8-figure revenue and work directly with top-tier AI companies like Manus, Genspark, Lindy, ClickUp, Groq, Artificial Analysis and other exciting teams pushing the frontier of AI.

We offer healthcare, vision, and dental insurance, unlimited PTO, 401k, and a variety of perks for in-office employees.

## About E2B

## Company Overview
- **One-liner**: E2B provides open-source, secure sandboxed cloud infrastructure for AI agents to execute code, access tools, and run autonomously.
- **Entity Type**: Private (Series A)
- **Headquarters**: San Francisco, California, United States (also office in Prague, Czechia)
- **Founded**: 2023
- **Founders**: Vasek Mlejnsky (Co-Founder & CEO), Tomas Valenta (Co-Founder & CTO)

## Core Business
- **Primary Industry**: Cloud infrastructure for AI agents, secure code execution, developer tools
- **Target Customers**: B2B – Enterprise (Fortune 100), AI startups, LLM providers, and developers building agentic workflows
- **Mission / Purpose**: “Build and run AI agents with confidence.” – providing enterprise-grade, open-source environments for agents.

## Products & Services
- **E2B Sandboxes** (Cloud): Isolated microVM environments (powered by Firecracker) that start in under 200 ms, support any LLM, and run for up to 24 hours. Used for code execution, data analysis, deep research, reinforcement learning, and computer use agents. Available via BYOC, on-prem, or self-hosted on AWS, GCP, Azure.
- **Code Interpreter SDK** (SaaS/API): JavaScript and Python SDKs to run AI-generated code inside sandboxes (`@e2b/code-interpreter`).
- **Secure MCPs** (API): Infrastructure for Model Context Protocols with full isolation.
- **Desktop Sandbox** (Feature): Provides virtual desktop environments for LLMs (computer use agents).

## Market Standing
- **Valuation / Market Cap**: Not publicly available (private company)
- **Key Metric**: Total Funding – $35 M (Series A $21 M, Seed $11.5 M, Pre-seed $2.5 M)
- **Notable Investors / Partners**:  
  - **Lead Investors**: Insight Partners (Series A), Decibel Partners (Seed), KAYA (Pre-seed)  
  - **Partners**: Hugging Face, Manus (case studies); works with OpenAI, Anthropic, Meta Llama, Mistral, and custom models.
- **Growth Signals**:  
  - Headcount grew 169 % YoY to 20 employees (LinkedIn)  
  - 7 M+ monthly downloads, 1 B+ sandboxes started  
  - 94 % of Fortune 100 companies use E2B (self-reported)  
  - Open-source GitHub repo has 12,720 stars, 527 releases, active contributor community  
  - Traffic: 196,886 monthly visits (+42 % YoY)

## Competitive Advantages
- **Open‑source & LLM‑agnostic**: Works with any model (OpenAI, Llama, Anthropic, Mistral, custom).
- **Speed & Isolation**: Sandboxes start in <200 ms; microVM isolation (Firecracker) for untrusted code.
- **Enterprise‑grade**: BYOC, on‑prem, VPC deployment, SAML/Okta SSO, GDPR/enterprise security features.
- **Deep Integrations**: Supports Python, JavaScript, TypeScript, Go, Ruby, C++, and most Linux packages.
- **Large Community**: 12.7 K GitHub stars, active Discord, cookbook with example workflows.

## Strategic Focus
- **Scale Enterprise Adoption**: Already serving Fortune 100 clients, aims to become the default cloud for AI agents.
- **Product Expansion**: Adding reinforcement learning, deep research agents, and longer sessions (up to 24 h).
- **Talent Growth**: Actively hiring 16+ roles (Product Engineer, SRE, Distributed Systems, DevRel, etc.) to accelerate product development.

## Why Work Here
- **High‑impact mission**: Build the foundational infrastructure for the next wave of AI – used by the largest tech companies and open‑source community.
- **Strong engineering culture**: Cross‑disciplinary team (distributed systems, security, AI) with an open‑source ethos; tech stack includes Python, TypeScript, Go, Kubernetes, Docker, Terraform, Firecracker, and major cloud providers.
- **Growth trajectory**: 169 % headcount growth, $35 M in funding, and a clear enterprise traction story.
- **Location & flexibility**: Offices in San Francisco (HQ) and Prague, Czechia. Remote/hybrid not explicitly stated but team operates across 5 countries.
- **Visible open‑source work**: GitHub repository with 12.7 K stars allows engineers to contribute publicly and build reputation.

## Sources
1. [e2b.dev](https://e2b.dev/)
2. [e2b.dev/careers](https://www.e2b.dev/careers)
3. [linkedin.com/company/e2b-dev](https://www.linkedin.com/company/e2b-dev)
4. [github.com/e2b-dev/e2b](https://github.com/e2b-dev/e2b)
5. [tracxn.com](https://tracxn.com/d/companies/e2b/__U7C82j6Wk3VH-rgW0n4LFnUqqq-LuBw6rnIcnLGz2yU)

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