How many Series C+ startup jobs are on BuildList?

There are currently 28,304 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.

28,304 open roles · Updated Oct 25, 2026

All Jobs

28,304 jobs

True Anomaly Avionics Technician (I,II,III or Senior)

Long Beach, CA

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

Apply

Anthropic Recruiter, Go-To-Market (GTM)

Japan

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

Apply

Form Energy Senior Manager, Manufacturing Engineering

Weirton, WV

Job type: Software & Data
Seniority: Manager
Sector: Energy & Climate

Apply

K2 Space Senior FPGA Engineer

Los Angeles, CA

$120k–$225k / year

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

Apply

Halter Senior Talent Specialist - Product and Engineering

New Zealand

Job type: Business & People Ops
Seniority: Senior
Sector: Agriculture

Apply

Waymo Principal Software Engineer, Post Training

Remote · Mountain View, CA

$349k–$431k / year

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

Apply

Sierra Strategist, Agent Development (Italian speaking)

United Kingdom

$201k–$328k / year

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

Apply

Rippling Staff Software Engineer - Payroll Processing

New York, NY · San Francisco, CA

$180k–$315k / year

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

Apply

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Harvey Head of AMER Legal Engineering (In-House)

Dallas, TX

$400k–$450k / year

Job type: Business Dev & Customer Ops
Seniority: Director
Sector: AI App

Apply

Nscale Senior Security Technical Program Manager

United Kingdom

Job type: Product, Programs, & Systems
Seniority: Senior
Sector: Compute & Semiconductors

Apply

Mistral AI AI Deployment Strategist, Physics - EMEA

France · Spain · Netherlands · Germany · United Kingdom

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

Apply

Fluidstack Talent Operations

Austin, TX

$118k–$144k / year

Job type: Business & People Ops
Seniority: Mid-Level
Sector: Compute & Semiconductors

Apply

Relativity Space Weld Technical Specialist II

Long Beach, CA

$84k–$126k / year

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

Apply

CesiumAstro Staff Applications Engineer

Westminster, CO

$158k–$189k / year

Job type: Business Dev & Customer Ops
Seniority: Staff / Principal
Sector: Aerospace

Apply

Deel Senior Payroll Associate | Japan

Japan

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: Fintech

Apply

Verkada Lead Embedded Linux Engineer - Intercom

San Mateo, CA

$210k–$300k / year

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

Apply

Applied Intuition Perception Engineer - Offroad

Sunnyvale, CA

$180k–$250k / year

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

Apply

Blue Origin Liquid System Responsible Engineer III — Cryogenic Fluids CAD & Design

Seattle, WA · Space Coast, FL · Huntsville, AL · Denver, CO · Los Angeles, CA

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

Apply

Stripe Enterprise Field Marketing Manager

United Kingdom

Job type: Marketing & Design
Seniority: Manager
Sector: Fintech

Apply

Databricks Staff Unified Communications Engineer

San Francisco, CA · United States

$178k–$244k / year

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

Apply

Zipline Failure Analysis Engineer - Materials

South San Francisco, CA

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

Apply

SpaceXAI Facilities Maintenance Technician - Memphis

Southaven, MS · Memphis, TN

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: AI Research

Apply

OpenAI Cyber Enablement Lead, Gov

Washington, D.C.

$207k–$230k / year

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

Apply

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

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,304 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.