How many Series C+ startup jobs are on BuildList?

There are currently 28,306 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.

28,306 open roles · Updated Oct 25, 2026

All Jobs

28,306 jobs

Brex Lead, Social Media

New York, NY · San Francisco, CA

Job type: Software & Data
Seniority: Mid-Level
Sector: Fintech

Apply

Base Power Cost Accounting Lead

Austin, TX

Job type: Software & Data
Seniority: Entry-Level
Sector: Energy & Climate

Apply

Flexport Software Engineer II

China

Job type: Software & Data
Seniority: Mid-Level
Sector: Supply Chain

Apply

Impulse Space Spacecraft Test Engineer

Redondo Beach, CA

$100k–$140k / year

Job type: Test, Quality, & Reliability
Seniority: Mid-Level
Sector: Aerospace

Apply

Legora AI Software Engineer

Sweden

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

Apply

Shield AI Staff Electrical Engineer (R5988)

Seattle, WA · Washington, D.C.

$188k–$282k / year

Job type: Electrical & Firmware
Seniority: Staff / Principal
Sector: Defense

Apply

Crusoe Energy Service Desk lll

Bellevue, WA

$100k–$120k / year

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: Energy & Climate

Apply

Quantum Systems Financial Controller (m/f/d) - Quantum Frontline Industries

Germany

Job type: Software & Data
Seniority: Mid-Level
Sector: Defense

Apply

Weekly jobs, picked for you.

Weekly jobs and company news, tailored to your preferences. Confirm your email to subscribe.

Saronic Systems Architecture, Integration, and Test Engineer (Mechanical)

Austin, TX

Job type: Test, Quality, & Reliability
Seniority: Mid-Level
Sector: Defense

Apply

Anduril Industries Network Engineer, Factory Systems and Operational Technology

Costa Mesa, CA · Santa Ana, CA

$117k–$154k / year

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

Apply

True Anomaly Fluids & Propulsion Technician (I-III)

Long Beach, CA

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

Apply

Anthropic Recruiter, Communications

San Francisco, CA · New York, NY

$240k–$295k / year

Job type: Business & People Ops
Seniority: Senior
Sector: AI Research

Apply

Form Energy Electrical Engineer

Weirton, WV

Job type: Electrical & Firmware
Seniority: Senior
Sector: Energy & Climate

Apply

K2 Space Principal Guidance, Navigation, & Control (GNC) Engineer

Los Angeles, CA

$190k–$260k / year

Job type: AI & Autonomy
Seniority: Staff / Principal
Sector: Aerospace

Apply

Halter Enterprise Sales Manager (Florida)

Remote

$177k–$205k / year

Job type: Business Dev & Customer Ops
Seniority: Manager
Sector: Agriculture

Apply

Waymo Senior Signal and Power Integrity Engineer

Remote · Mountain View, CA

$196k–$242k / year

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

Apply

Sierra Strategist, Agent Development (Arabic speaking)

United Kingdom

$201k–$328k / year

Job type: Product, Programs, & Systems
Seniority: Mid-Level
Sector: AI App

Apply

Rippling Senior Software Engineer, Backend - Platform

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

$159k–$278k / year

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

Apply

Harvey Head of Global Recruiting Operations

New York, NY

$196k–$294k / year

Job type: Business & People Ops
Seniority: Director
Sector: AI App

Apply

Nscale Developer Relations Engineer

New York, NY · San Francisco, CA

$170k–$260k / year

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

Apply

Mistral AI Software Engineer, DevEx

France

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

Apply

Fluidstack Production Engineer, Facilities Team Lead

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

$224k–$344k / year

Job type: Infrastructure, IT, & Security
Seniority: Manager
Sector: Compute & Semiconductors

Apply

Relativity Space Senior Manager, Indirect Procurement

Cape Canaveral, FL

$190k–$285k / year

Job type: Supply Chain & Procurement
Seniority: Manager
Sector: Aerospace

Apply

CesiumAstro RF Communication System Architect

Westminster, CO

$218k–$266k / year

Job type: Electrical & Firmware
Seniority: Staff / Principal
Sector: Aerospace

Apply

Deel Senior Product Manager (Ireland Payroll)

United Kingdom

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

Apply

Explore by stage

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 28,306 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.