How many Series C+ startup jobs are on BuildList?

There are currently 28,882 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.

28,882 open roles · Updated Nov 6, 2026

All Jobs

28,882 jobs

Blue Origin Sr. Software Engineer - Platform Engineering

Seattle, WA

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

Apply

Stripe Account Executive, Existing Business (Central Eastern Europe)

Poland · Romania

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

Apply

OpenAI Mechanical Commissioning Lead

San Francisco, CA

$177k–$285k / year

Job type: Test, Quality, & Reliability
Seniority: Senior
Sector: AI Research

Apply

Shield AI Flight Test Instrumentation Engineer (R5009)

Wichita, KS

$150k–$230k / year

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

Apply

Anduril Industries 2027 Technical Program Manager Intern

Costa Mesa, CA · Honolulu, HI · Reston, VA · Seattle, WA · Washington, D.C.

$58k–$94k / year

Job type: Product, Programs, & Systems
Seniority: Intern
Sector: Defense

Apply

Anthropic Research Engineer, Machine Learning (RL Velocity)

United Kingdom

Job type: AI & Autonomy
Seniority: Mid-Level
Sector: AI Research

Apply

Databricks Manager, Delivery Solutions Architects - Toronto, ON

Canada

$183k–$245k / year

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

Apply

Blue Origin Business Operational Excellence, Director

Huntsville, AL

Job type: Business & People Ops
Seniority: Director
Sector: Aerospace

Apply

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Stripe Sales Development Representative (Mandarin-speaking)

Singapore

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

Apply

OpenAI Research Engineer / Research Scientist / AI Systems Engineer, RSI

San Francisco, CA

$295k–$445k / year

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

Apply

Shield AI Flight Test Engineer, Staff (R5898)

Dallas, TX · Washington, D.C.

$115k–$215k / year

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

Apply

Anduril Industries 2027 Early Career Supply Chain Engineer

Costa Mesa, CA

$77k–$114k / year

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

Apply

Anthropic Research Engineer, Machine Learning (RL Velocity)

Remote · San Francisco, CA · New York, NY

$500k–$850k / year

Job type: AI & Autonomy
Seniority: Mid-Level
Sector: AI Research

Apply

Databricks Staff Technical Solution Engineering

McLean, VA

$153k–$211k / year

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

Apply

Blue Origin Receiving Inspector II

Space Coast, FL

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

Apply

Stripe Partner Development Manager

Mexico

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

Apply

OpenAI Business Lead, Special Situations

San Francisco, CA · New York, NY

$333k–$370k / year

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

Apply

Shield AI Sr Metrology Engineer (R4960)

Dallas, TX

$101k–$152k / year

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

Apply

Anduril Industries Computer Vision Software Engineer, Software Defined Weapon Optic

Costa Mesa, CA

$132k–$198k / year

Job type: AI & Autonomy
Seniority: Mid-Level
Sector: Defense

Apply

Anthropic Security Engineer - Threat Intel

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

$320k–$405k / year

Job type: Infrastructure, IT, & Security
Seniority: Senior
Sector: AI Research

Apply

Databricks Strategic DNB Hunter Account Executive (China)

Singapore

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

Apply

Blue Origin Software Engineer II - Platform Engineering

Seattle, WA

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

Apply

Stripe Account Executive, Hunter (Central Eastern Europe)

Remote — Poland · Romania

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

Apply

OpenAI Researcher, Alignment CoT Monitorability

San Francisco, CA

$295k–$500k / year

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

Apply

Shield AI Technician 4, Quality Engineering (R4959)

Dallas, TX

$71k–$106k / year

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

Apply

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Frequently asked questions

How many Series C+ startup jobs are on BuildList?: There are currently 28,882 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.