How many Series C+ startup jobs are on BuildList?

There are currently 28,623 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.

28,623 open roles · Updated Oct 30, 2026

All Jobs

28,623 jobs

Anthropic Applied AI, Research Engineer

San Francisco, CA · New York, NY

$300k–$400k / year

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

Apply

Harvey Senior Software Engineer, AI Platform

New York, NY

$193k–$290k / year

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

Apply

Waymo Senior Machine Learning Engineer (Infra), Driver Understanding and Evaluation

Remote · Mountain View, CA

$213k–$263k / year

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

Apply

CesiumAstro Principal Hardware Engineer I

United Kingdom

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

Apply

Rippling Staff Software Engineer - Platform

San Francisco, CA

Job type: Software & Data
Seniority: Staff / Principal
Sector: AI App

Apply

Relativity Space Sr Linux Administrator

Long Beach, CA

$103k–$155k / year

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

Apply

Verkada Enterprise Development Representative, LATAM

Mexico

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

Apply

SpaceXAI Software Engineer, Platform Security

Palo Alto, CA

$100k–$258k / year

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

Apply

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Databricks Staff Forward Deployed Engineer

Germany

Job type: Software & Data
Seniority: Staff / Principal
Sector: AI App

Apply

Applied Intuition Software Engineer - Validation Toolset

Sunnyvale, CA

$125k–$222k / year

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

Apply

Blue Origin Additive - Manufacturing Process Engineer III

Seattle, WA

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

Apply

Stripe Account Executive - Velocity SMB Grower

Ireland

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

Apply

OpenAI Account Director, Enterprise

Remote — United Arab Emirates

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

Apply

Zipline Senior/Staff Controls Engineer

South San Francisco, CA

$180k–$230k / year

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

Apply

Legora Legal Engineer - In-House

Sweden

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

Apply

Crusoe Energy Senior Construction Project Specialist

Warrenton, MO

$111k–$135k / year

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Energy & Climate

Apply

Shield AI Senior Engineer, Software (R5970)

San Diego, CA · San Mateo, CA

$120k–$230k / year

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

Apply

Anduril Industries Staff Electrical Engineer, EW

Costa Mesa, CA

$183k–$243k / year

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

Apply

Anthropic Sanctions Compliance Lead

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

$270k–$345k / year

Job type: Finance, Legal, & Compliance
Seniority: Manager
Sector: AI Research

Apply

Harvey Staff Software Engineer, AI Platform

New York, NY

$231k–$340k / year

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

Apply

Waymo Hardware Engineer, LIDAR Performance Validation

Remote · Mountain View, CA

$159k–$196k / year

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

Apply

CesiumAstro Senior RF Engineer II

United Kingdom

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

Apply

Rippling Benefits Operations Analyst, EDI

India

Job type: Business & People Ops
Seniority: Mid-Level
Sector: AI App

Apply

Relativity Space Staff Stage Development Engineer, Vehicle Systems and Test

Long Beach, CA

$164k–$246k / year

Job type: Test, Quality, & Reliability
Seniority: Staff / Principal
Sector: Aerospace

Apply

Verkada Marketing (Sales) Development Representative (Bilingual English/Japanese)

Japan

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,623 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.