How many Series C+ startup jobs are on BuildList?

There are currently 28,347 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.

28,347 open roles · Updated Oct 25, 2026

All Jobs

28,347 jobs

CesiumAstro Production Materials Coordinator II - Water Spider

Austin, TX

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

Apply

Form Energy Staff Process Engineer, Automation

Weirton, WV

Job type: Manufacturing & Production
Seniority: Staff / Principal
Sector: Energy & Climate

Apply

K2 Space Principal Mechanical Engineer

Los Angeles, CA

Job type: Mechanical & Physical Systems
Seniority: Staff / Principal
Sector: Aerospace

Apply

True Anomaly Senior Systems Engineer

Denver, CO · Long Beach, CA

$130k–$195k / year

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

Apply

Anthropic Partner Manager, Microsoft Co-sell

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

$215k–$300k / year

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: AI Research

Apply

Halter Territory Manager (Utah South)

Remote

$140k–$190k / year

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: Agriculture

Apply

Waymo Specialist, Incident Readiness

Remote · Mountain View, CA · San Francisco, CA · Tempe, AZ

$137k–$169k / year

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

Apply

Harvey Senior Marketing Counsel

New York, NY

$210k–$282k / year

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: AI App

Apply

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SpaceXAI Software Engineer - Evals

Palo Alto, CA

$175k–$275k / year

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

Apply

Fluidstack Supplier Quality Engineer, Electrical

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

$155k–$262k / year

Job type: Test, Quality, & Reliability
Seniority: Senior
Sector: Compute & Semiconductors

Apply

Nscale Senior Product Designer

United Kingdom

Job type: Marketing & Design
Seniority: Senior
Sector: Compute & Semiconductors

Apply

Deel Senior Partnerships Manager

Japan

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: Fintech

Apply

Rippling Senior Software Engineer, Backend

United Kingdom

Job type: Software & Data
Seniority: Senior
Sector: AI App

Apply

Mistral AI Lead Applied AI, Machine Learning Engineer, South Korea

South Korea

Job type: AI & Autonomy
Seniority: Manager
Sector: AI Research

Apply

Databricks Sr. Deployment Strategist, FDE - Public Sector

Washington, D.C.

$220k–$302k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: AI App

Apply

OpenAI Applied AI Engineer, API Platform, Digital Natives

New York, NY

$251k–$278k / year

Job type: AI & Autonomy
Seniority: Senior
Sector: AI Research

Apply

Zipline Lead, Avionics Technician

South San Francisco, CA

$117k–$175k / year

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

Apply

Stripe Machine Learning Engineer, Growth Platform

San Francisco, CA

Job type: AI & Autonomy
Seniority: Mid-Level
Sector: Fintech

Apply

Blue Origin EGSE Electrical Design Engineer Lead – Lunar Permanence

Space Coast, FL

Job type: Electrical & Firmware
Seniority: Senior
Sector: Aerospace

Apply

Relativity Space Senior Mechanical Engineer (Mechanisms)

Long Beach, CA

$132k–$198k / year

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Aerospace

Apply

Verkada Staff+ Security Engineer, Core Command

San Mateo, CA

$200k–$300k / year

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

Apply

Applied Intuition Senior Software Engineer - Perception

Japan

Job type: AI & Autonomy
Seniority: Senior
Sector: AI Research

Apply

Brex Technical Consultant I

Remote · Seattle, WA

$101k–$127k / year

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: Fintech

Apply

Impulse Space Senior Mechanical Engineer (Kick Stage)

Redondo Beach, CA

Job type: Mechanical & Physical Systems
Seniority: Senior
Sector: Aerospace

Apply

Legora Partnerships Associate

Sweden

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

Apply

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Seed-Stage jobs Series A jobs Series B jobs By role Remote All jobs

Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,347 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.