How many startup jobs are in Denver?

There are currently 1,680 open roles in Denver on BuildList, refreshed hourly from company career pages.

Which industries are hiring in Denver?

Roles in Denver span AI, defense, aerospace, robotics, energy, and more. Filter by sector or role type to narrow the list to what you're after.

Does BuildList list remote roles as well as Denver jobs?

Yes — alongside Denver openings you can switch to the remote view to see fully-remote roles at the same companies building the future.

How do I apply to Denver 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.

Denver Startup Jobs — 1680 Open Roles — Page 46

Blue Origin Mk1 Active Thermal Hardware Engineer III

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

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: Aerospace

Apply

Sierra Space Assembly Integration & Test (AI&T) Engineer III

Louisville, CO · Englewood, CO

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

Apply

Anduril Industries 2027 Electrical Engineer Intern

Atlanta, GA · Boston, MA · Broomfield, CO · Colorado Springs, CO · Costa Mesa, CA · Fort Collins, CO · Irvine, CA · Reston, VA · Seattle, WA

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

Apply

True Anomaly Electro-Optical Engineer II

Denver, CO

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

Apply

Crusoe Energy Senior Customer Success Manager, Managed Inference

Denver, CO

$190k–$215k / year

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: Energy & Climate

Apply

CesiumAstro Staff Electrical Engineer - RPU Unit Lead

Westminster, CO

$158k–$189k / year

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

Apply

Ursa Major Propulsion Engineer (Vehicle)

Berthoud, CO

$80k–$100k / year

Job type: Product, Programs, & Systems
Seniority: Entry-Level
Sector: Aerospace

Apply

Blue Origin MK1 Lunar Lander Project Manager - PMO - Program Planning & Controls

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

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

Apply

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Sierra Space Principal Material Science Engineer - Contamination Control Lead

Centennial, CO · Louisville, CO

$167k–$230k / year

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

Apply

Anduril Industries 2027 Manufacturing Engineer Intern

Atlanta, GA · Boston, MA · Broomfield, CO · Colorado Springs, CO · Costa Mesa, CA · Fort Collins, CO · Irvine, CA · Seattle, WA

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

Apply

True Anomaly Senior Compliance Automation Engineer

Denver, CO · Long Beach, CA · San Francisco, CA · Washington, D.C.

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

Apply

Crusoe Energy Senior Customer Success Manager

Denver, CO

Job type: Business Dev & Customer Ops
Seniority: Senior
Sector: Energy & Climate

Apply

CesiumAstro Principal CAD Designer

Westminster, CO

$96k–$116k / year

Job type: Mechanical & Physical Systems
Seniority: Staff / Principal
Sector: Aerospace

Apply

Ursa Major Talent Acquisition Partner

Berthoud, CO

$75k–$115k / year

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

Apply

Blue Origin MK1 Vehicle Thermal and Fluids Integrator

Seattle, WA · Space Coast, FL · Denver, CO

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

Apply

Sierra Space Space Segment Lead (Clearance Required)

Centennial, CO · Louisville, CO

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

Apply

Anduril Industries 2027 Early Career Mechanical Engineer

Atlanta, GA · Boston, MA · Broomfield, CO · Colorado Springs, CO · Costa Mesa, CA · Fort Collins, CO · Irvine, CA · Reston, VA · Seattle, WA

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

Apply

True Anomaly Loads Development Lead, Space Based Interceptors

Denver, CO · Long Beach, CA

$190k–$275k / year

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

Apply

Crusoe Energy Customer Success Manager

Denver, CO

$155k–$175k / year

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

Apply

CesiumAstro Guidance, Navigation, & Control (GNC) Engineer II

Westminster, CO

$113k–$136k / year

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

Apply

Ursa Major Staff FPGA Design Engineer

Berthoud, CO

$150k–$180k / year

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

Apply

Blue Origin Technical Project Manager III - Lunar Permanence

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

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

Apply

Sierra Space Program Manager II (Clearance Required)

Centennial, CO · Louisville, CO

$158k–$217k / year

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

Apply

Anduril Industries 2027 Mechanical Engineer Intern

Atlanta, GA · Boston, MA · Broomfield, CO · Colorado Springs, CO · Costa Mesa, CA · Fort Collins, CO · Irvine, CA · Reston, VA · Seattle, WA

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

Apply

True Anomaly Mechanical Engineer, Tooling and MGSE (II-III)

Denver, CO · Long Beach, CA

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

Apply

Denver

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