How many Series C+ startup jobs are on BuildList?

There are currently 28,677 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.

28,677 open roles · Updated Nov 4, 2026

All Jobs

28,677 jobs

Axiom Space Systems Engineering Manager, Requirements & Architecture

Houston, TX

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

Apply

Legora Senior People Business Partner

Japan

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

Apply

Aalo Atomics Emergency Preparedness Specialist

Idaho Falls, ID

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

Apply

Atomic Machines Recruiting Coordinator

Emeryville, CA

$85k–$110k / year

Job type: Business & People Ops
Seniority: Entry-Level
Sector: Manufacturing

Apply

Isar Aerospace Product Assurance Engineer - Structures & CFRP (m/f/d)

Germany

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

Apply

Re:Build Manufacturing Supplier Specialist

Kalamazoo, MI

Job type: Supply Chain & Procurement
Seniority: Entry-Level
Sector: Manufacturing

Apply

Tenstorrent Sr. Software Engineer, Systems Framework & Infrastructure

Canada

Job type: Software & Data
Seniority: Senior
Sector: Compute & Semiconductors

Apply

Ramp Travel Operations Lead

New York, NY · San Francisco, CA · Denver, CO

$100k–$180k / year

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

Apply

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Nominal Administrative Coordinator, EPD

New York, NY

$70k–$90k / year

Job type: Business & People Ops
Seniority: Entry-Level
Sector: Manufacturing

Apply

Saronic Mission Operations Engineer (Platform)

Austin, TX

Job type: Test, Quality, & Reliability
Seniority: Entry-Level
Sector: Defense

Apply

ASI Social Content Strategist

Remote

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

Apply

Neko Health Laboratory Technical Supervisor

Miami, FL

$99k–$121k / year

Job type: Test, Quality, & Reliability
Seniority: Manager
Sector: Bio & Health

Apply

Quantum Systems Executive Assistant to the Co-CEOs (m/f/d)

Germany

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

Apply

Stoke Space Stage Responsible Engineer (RE)

Kent, WA · Washington, D.C.

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

Apply

Crusoe Energy Staff Technical Program Manager, Firmware Lifecycle and Release Management

Bellevue, WA · Sunnyvale, CA · San Francisco, CA

$200k–$240k / year

Job type: Product, Programs, & Systems
Seniority: Staff / Principal
Sector: Energy & Climate

Apply

Fireworks AI Recruiting Coordinator [Contract]

United Kingdom

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

Apply

Nscale Environmental Director

Houston, TX

$160k–$270k / year

Job type: Finance, Legal, & Compliance
Seniority: Director
Sector: Compute & Semiconductors

Apply

Neros Senior Quality Engineer (Electronics)

Torrance, CA

$162k–$226k / year

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

Apply

CHAOS Industries Senior Backend Software Engineer (Python / FastAPI)

San Francisco, CA

$140k–$240k / year

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

Apply

Sierra Recruiting Operations Specialist

San Francisco, CA · New York, NY

$165k–$220k / year

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

Apply

Modal Talent Partner, Technical

New York, NY

$180k–$220k / year

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

Apply

Anduril Industries Staff Systems Engineer, Strategic Defense

Colorado Springs, CO · Huntsville, AL · Washington, D.C.

$191k–$254k / year

Job type: Product, Programs, & Systems
Seniority: Staff / Principal
Sector: Defense

Apply

Shield AI Senior Staff Data Engineer, Databricks (R6508)

United States

$145k–$220k / year

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

Apply

Muon Space IT Manager

San Jose, CA

$190k–$210k / year

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

Apply

LangChain Regional Vice President, Sales APAC

Remote — Australia · Singapore

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,677 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.