How many Series C+ startup jobs are on BuildList?

There are currently 28,892 open roles at Series C+ companies on BuildList, refreshed hourly from company career pages.

What is it like to work at a Series C+ startup?

Explore open roles at later-stage companies. Filter by sector or role type to focus your search.

Which industries are hiring at Series C+ companies?

Roles at Series C+ companies span AI, defense, aerospace, robotics, energy, and more.

How do I apply to Series C+ startup jobs?

Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.

Jobs/Series C+

Series C+ Jobs

Explore open roles at later-stage companies.

28,892 open roles · Updated Nov 8, 2026

All Jobs

28,892 jobs

OpenAI Performance Modeling Engineer ~2

San Francisco, CA · Seattle, WA

$347k–$445k / year

Job type: Software & Data
Seniority: Entry-Level
Sector: AI Research

Apply

Anduril Industries NX Developer

Costa Mesa, CA

$146k–$194k / year

Job type: Software & Data
Seniority: Senior
Sector: Defense

Apply

Databricks Business Development Representative

Chicago, IL

$95k / year

Job type: Business Dev & Customer Ops
Seniority: Entry-Level
Sector: AI App

Apply

Blue Origin Manufacturing Design Engineer III - GSE & Tooling

Seattle, WA

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Aerospace

Apply

Stripe Senior Designer, Brand Advertising

United States

Job type: Marketing & Design
Seniority: Senior
Sector: Fintech

Apply

OpenAI Performance Modeling Lead

San Francisco, CA · Seattle, WA

$347k–$445k / year

Job type: Infrastructure, IT, & Security
Seniority: Manager
Sector: AI Research

Apply

Anduril Industries Senior Project Engineer - Advanced Effects

Costa Mesa, CA

$167k–$220k / year

Job type: Test, Quality, & Reliability
Seniority: Senior
Sector: Defense

Apply

Databricks Staff Security Assurance Engineer

Remote · Washington, D.C.

Job type: Infrastructure, IT, & Security
Seniority: Staff / Principal
Sector: AI App

Apply

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Blue Origin Manufacturing Engineer Manager - BE-3U Engine Final Assembly

Huntsville, AL

Job type: Manufacturing & Production
Seniority: Manager
Sector: Aerospace

Apply

Stripe Security Engineer, Bridge

San Francisco, CA · New York, NY · Seattle, WA

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: Fintech

Apply

OpenAI Engineering Manager, Multimodal (API)

San Francisco, CA

$401k–$445k / year

Job type: Software & Data
Seniority: Manager
Sector: AI Research

Apply

Anduril Industries Supply Chain Systems Support Analyst

Costa Mesa, CA

$77k–$130k / year

Job type: Supply Chain & Procurement
Seniority: Mid-Level
Sector: Defense

Apply

Databricks Director, Field Engineering

Canada

$234k–$284k / year

Job type: Business Dev & Customer Ops
Seniority: Director
Sector: AI App

Apply

Blue Origin Senior People Analytics Data Analyst

Seattle, WA · Space Coast, FL · Huntsville, AL

Job type: Software & Data
Seniority: Senior
Sector: Aerospace

Apply

Stripe Product Marketing, Data Products

United States · Canada

Job type: Marketing & Design
Seniority: Senior
Sector: Fintech

Apply

OpenAI Performance Modeling Engineer

San Francisco, CA · Seattle, WA

$347k–$445k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI Research

Apply

Anduril Industries Senior Global Sourcing Manager, Rare Earth Magnets

Costa Mesa, CA

$167k–$220k / year

Job type: Supply Chain & Procurement
Seniority: Senior
Sector: Defense

Apply

Databricks Senior Staff Software Engineer- Networking

India

Job type: Infrastructure, IT, & Security
Seniority: Staff / Principal
Sector: AI App

Apply

Blue Origin Avionics Cable Harness Design Engineer III - New Glenn

Seattle, WA

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Aerospace

Apply

Stripe Fraud Operations Team Lead

Mexico

Job type: Finance, Legal, & Compliance
Seniority: Manager
Sector: Fintech

Apply

OpenAI Data Center Infrastructure Electrical Engineer

San Francisco, CA · Seattle, WA

$257k–$327k / year

Job type: Electrical & Firmware
Seniority: Senior
Sector: AI Research

Apply

Anduril Industries Deployment Engineer

Broomfield, CO · Fort Collins, CO

$127k–$170k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Defense

Apply

Databricks Strategic Core Account Executive - CMEG - Telco

Remote

$272k–$374k / year

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: AI App

Apply

Blue Origin Senior Technical Program Manager

Van Horn, TX

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Aerospace

Apply

Stripe Forward Deployed AI Accelerator, Marketing

Remote · Seattle, WA · San Francisco, CA · New York, NY · Chicago, IL · Atlanta, GA · Canada

Job type: Software & Data
Seniority: Senior
Sector: Fintech

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,892 open roles at Series C+ companies on BuildList, refreshed hourly from company career pages.
What is it like to work at a Series C+ startup?: Explore open roles at later-stage companies. Filter by sector or role type to focus your search.
Which industries are hiring at Series C+ companies?: Roles at Series C+ companies span AI, defense, aerospace, robotics, energy, and more.
How do I apply to Series C+ startup jobs?: Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.