How many Series C+ startup jobs are on BuildList?

There are currently 28,958 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.

28,958 open roles · Updated Nov 10, 2026

All Jobs

28,958 jobs

Blue Origin Senior Test Software Engineer - TeraWave

Seattle, WA · Denver, CO · Los Angeles, CA · Cupertino, CA

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

Apply

Anduril Industries Senior Mechanical Engineer, Test Fixtures, Thunder

Costa Mesa, CA

$146k–$194k / year

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

Apply

Blue Origin Senior Test Software Engineer - TeraWave

Seattle, WA · Denver, CO · Los Angeles, CA · Cupertino, CA

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

Apply

Anduril Industries Senior Embedded Linux Software Engineer – Robotics Platform (DeviceOS)

Costa Mesa, CA

$191k–$254k / year

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

Apply

Blue Origin MK1-Avionics Harness Design Engineer

Seattle, WA · Huntsville, AL · Denver, CO · Los Angeles, CA

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

Apply

Anduril Industries Radar Technician

Fort Collins, CO

$59k–$77k / year

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

Apply

Blue Origin Spacecraft Systems Engineer III - TeraWave

Seattle, WA · Denver, CO

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

Apply

Anduril Industries Embedded Linux Software Engineer – Robotics Platform (DeviceOS)

Costa Mesa, CA

$167k–$222k / year

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

Apply

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Blue Origin Avionics Test Engineer II – Lunar Core Components

Seattle, WA

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

Apply

Anduril Industries Structural Analyst, Payloads, Thunder

Costa Mesa, CA

$147k–$196k / year

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

Apply

Blue Origin Avionics Test Engineer III – Lunar Core Components

Seattle, WA

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

Apply

Anduril Industries Production Technician

Fort Collins, CO

$59k–$77k / year

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

Apply

Blue Origin Senior Simulation Engineer

Seattle, WA

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

Apply

Anduril Industries Associate Director, Production (Missiles)

Costa Mesa, CA

$183k–$243k / year

Job type: Manufacturing & Production
Seniority: Director
Sector: Defense

Apply

Blue Origin Electrical Engineer III - TeraWave

Seattle, WA · Denver, CO · Los Angeles, CA · Cupertino, CA

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

Apply

Anduril Industries Manufacturing Technician

Fort Collins, CO

$59k–$77k / year

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

Apply

Blue Origin Ground System Fluid Mechanical Design Engineer Sr.

Denver, CO

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

Apply

Anduril Industries Mechanical Engineer, Thunder

Costa Mesa, CA

$132k–$175k / year

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

Apply

Blue Origin Spacecraft Systems Engineer III - TeraWave

Seattle, WA · Denver, CO

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

Apply

Anduril Industries Senior Software Engineer, GNC Modeling

Waltham, MA

$191k–$253k / year

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

Apply

Blue Origin Sr Production Scheduler

Seattle, WA

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

Apply

Anduril Industries Senior Director of Finance, Frontier Systems

Reston, VA · Washington, D.C.

$260k–$345k / year

Job type: Finance, Legal, & Compliance
Seniority: Director
Sector: Defense

Apply

Blue Origin Marine Electrical Engineer

Space Coast, FL

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

Apply

Anduril Industries Software Engineer, Sensor Fusion

Broomfield, CO · Fort Collins, CO

$111k–$147k / year

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

Apply

Blue Origin Senior Test Hardware Engineer - TeraWave

Seattle, WA · Denver, CO · Los Angeles, CA · Cupertino, CA

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,958 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.