How many Series C+ startup jobs are on BuildList?

There are currently 28,413 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.

28,413 open roles · Updated Oct 26, 2026

All Jobs

28,413 jobs

Zipline Head of Public Affairs

South San Francisco, CA

$230k–$270k / year

Job type: Marketing & Design
Seniority: Director
Sector: Aerospace

Apply

Stripe Account Executive, Product Sales - Crypto

San Francisco, CA · New York, NY

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

Apply

Blue Origin Senior Avionics FPGA Design & Verification Engineer - TeraWave

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

Apply

OpenAI HR Business Partner, EMEA

France

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

Apply

Brex Implementation Consultant, Commercial

Remote · Salt Lake City, UT

$106k–$132k / year

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

Apply

Impulse Space Senior Propulsion Analyst (Fluids)

Redondo Beach, CA

$135k–$185k / year

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

Apply

Legora Technical Delivery Manager

New York, NY

$170k–$250k / year

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

Apply

Crusoe Energy Mechanical Quality Inspector

Brighton, CO

$60k–$69k / year

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

Apply

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Shield AI Presentation Designer (R5945)

Washington, D.C.

$82k–$120k / year

Job type: Marketing & Design
Seniority: Mid-Level
Sector: Defense

Apply

Saronic Marine Designer/Drafter

New Orleans, LA

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Defense

Apply

True Anomaly Structural Integrity Lead, Space Based Interceptor

Denver, CO · Long Beach, CA

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

Apply

Anthropic Program Manager, Safeguards Workforce Operations

San Francisco, CA · Seattle, WA · New York, NY · Washington, D.C.

$245k–$285k / year

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

Apply

Anduril Industries Director, Production Analytics

Costa Mesa, CA

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

Apply

K2 Space Avionics Buyer

Los Angeles, CA

$65k–$100k / year

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

Apply

Sierra Software Engineer, Frontend

San Francisco, CA

$230k–$290k / year

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

Apply

CesiumAstro Staff Embedded Software Engineer

El Segundo, CA

$140k–$168k / year

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

Apply

Halter Territory Manager (Mount Barker)

Remote · Australia

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

Apply

Waymo Staff Software Engineer, Collision Avoidance Testing

Remote · Mountain View, CA · San Francisco, CA

$251k–$310k / year

Job type: Software & Data
Seniority: Staff / Principal
Sector: Transportation

Apply

Rippling Technical Support Specialist, Platform

Remote

$42k–$48k / year

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

Apply

Harvey Content Marketing Lead

San Francisco, CA

$164k–$225k / year

Job type: Marketing & Design
Seniority: Senior
Sector: AI App

Apply

Nscale US Product Marketing Manager

New York, NY · San Francisco, CA

$157k–$190k / year

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

Apply

Fluidstack Security Engineer, Incident Response

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

$275k–$344k / year

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

Apply

Relativity Space Lead, Avionics Survivability Engineer

Long Beach, CA

$151k–$227k / year

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

Apply

Mistral AI Technical Program Manager, HPC

France · United Kingdom

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

Apply

SpaceXAI Facilities Infrastructure Engineer, Data Center Infrastructure - Memphis

Southaven, MS · Memphis, TN

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,413 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.