How many Series C+ startup jobs are on BuildList?

There are currently 27,159 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.

Series C+ Startup Jobs — 27159 Open Roles — Page 337

Shield AI Staff Engineer, Test Automation (R5792)

San Diego, CA · San Mateo, CA

$150k–$230k / year

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

Apply

Waymo 2027 Summer Intern, PhD, Planner Machine Learning

San Francisco, CA

$177k / year

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

Apply

K2 Space Principal Mechanisms Manufacturing Engineer

Los Angeles, CA

Job type: Manufacturing & Production
Seniority: Staff / Principal
Sector: Aerospace

Apply

EnduroSat Embedded Software Engineer

Bulgaria

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

Apply

Kalshi Linear/Streaming Lead

New York, NY

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

Apply

Antares Mechanical Engineering Design Intern - Summer 2027

Los Angeles, CA

$71k / year

Job type: Mechanical & Physical Systems
Seniority: Intern
Sector: Energy & Climate

Apply

Sierra Software Engineer Intern, Agent (Summer 2027)

Singapore

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

Apply

Commonwealth Fusion Assistant General Counsel – Commercial

Devens, MA

$250k–$300k / year

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

Apply

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Cohere Forward Deployed Engineer, Infrastructure Specialist (Public Sector)

Canada

$155k–$277k / year

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

Apply

Polymarket Senior Data Scientist / Analyst, Growth

New York, NY

$200k–$300k / year

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

Apply

Halter Product Training Specialist - SOAM

Argentina

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

Apply

Mercor Senior Product Manager, Payments

San Francisco, CA

$160k–$300k / year

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

Apply

Factory Technical Support Engineer - Remote APAC

Remote — APAC

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

Apply

SpaceXAI Asset Manager (Energy Storage) - Memphis

Southaven, MS · Memphis, TN

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

Apply

Applied Intuition Software Engineer - Control Center

Sunnyvale, CA

$135k–$185k / year

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

Apply

Slate Auto Financial Analyst

Troy, MI

Job type: Finance, Legal, & Compliance
Seniority: Mid-Level
Sector: Transportation

Apply

Devoted Health Payment Integrity Program Development Senior Manager – Clinical & Facility Specialist

Remote

$111k–$150k / year

Job type: Finance, Legal, & Compliance
Seniority: Senior
Sector: Bio & Health

Apply

Exa Software Engineer, Full Stack

San Francisco, CA

$180k–$350k / year

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

Apply

Stripe Account Executive, Platforms (Hunter)

United Kingdom

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

Apply

Decagon Director of Solutions Engineering - EMEA Strat

United Kingdom

$268k–$335k / year

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

Apply

Zipline Enterprise Account Director, GTM

Remote

$300k / year

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

Apply

Rogo Field Marketing Manager

United Kingdom

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

Apply

EliseAI Forward Deployed AI Strategist, Future Platforms | Housing

New York, NY

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

Apply

Ursa Major Senior Mission Engineer

Berthoud, CO

$120k–$150k / year

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

Apply

CesiumAstro Mechanical Analyst

El Segundo, CA

$140k–$168k / year

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

Apply

Series C+ Jobs

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