How many startup jobs are in Denver?

There are currently 1,683 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 — 1683 Open Roles — Page 56

Sierra Space Sr Systems Engineer - Satellite Ground Systems (Clearance Required)

Louisville, CO · Centennial, CO

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

Apply

True Anomaly Mechanisms Engineer (III or Senior), Motor Control

Denver, CO · Long Beach, CA

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

Apply

Blue Origin Principal Vehicle Software Systems Engineer - New Glenn

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

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

Apply

Sierra Space Sr Embedded Software Engineer

Louisville, CO · Centennial, CO

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

Apply

True Anomaly Flight Software Engineer II

Denver, CO · Long Beach, CA

$95k–$140k / year

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

Apply

Blue Origin Thermal Hardware Engineer II - Lunar Permanence

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

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

Apply

Sierra Space Sr Software Engineer, Product Owner - Ground Software

Centennial, CO · Louisville, CO

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

Apply

True Anomaly Flight Software Engineer III

Denver, CO · Long Beach, CA

$120k–$180k / year

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

Apply

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Blue Origin Thermal Hardware Engineer II - Lunar Permanence

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

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

Apply

Sierra Space Principal Systems Engineer

Centennial, CO · Louisville, CO

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

Apply

True Anomaly Staff Flight Software Engineer

Denver, CO · Long Beach, CA

$175k–$270k / year

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

Apply

Blue Origin Thermal Hardware Engineer II - Lunar Permanence

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

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

Apply

Sierra Space Guidance, Navigation & Controls Engineer III (Clearance Required)

Centennial, CO · Louisville, CO

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

Apply

True Anomaly Principal Flight Software Engineer

Denver, CO · Long Beach, CA

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

Apply

Blue Origin Summer 2027 Aerospace Systems Engineering Internship - Undergraduate

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

$67k / year

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

Apply

Sierra Space Supplier Quality Engineer II

Centennial, CO · Louisville, CO

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

Apply

True Anomaly Principal GNC Engineer

Denver, CO · Long Beach, CA

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

Apply

Blue Origin Electronics Manufacturing Engineer

Seattle, WA · Denver, CO

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

Apply

Sierra Space Mechanical Engineer III - Thermal Systems

Centennial, CO · Louisville, CO

$111k–$152k / year

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

Apply

True Anomaly GNC Engineer II

Denver, CO · Long Beach, CA

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

Apply

Blue Origin Mechanisms Engineer III — Opto-Mechanical Systems

Seattle, WA · Los Angeles, CA · Denver, CO

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

Apply

Sierra Space Systems Engineer II - Range Safety

Centennial, CO · Louisville, CO

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

Apply

True Anomaly GNC Engineer III

Denver, CO · Long Beach, CA

$145k–$210k / year

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

Apply

Blue Origin Senior Mechatronics Engineer

Longmont, CO

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

Apply

Sierra Space Subcontracts Manager

Centennial, CO · Louisville, CO

Job type: Supply Chain & Procurement
Seniority: Senior
Sector: Aerospace

Apply

Denver

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