How many Series B startup jobs are on BuildList?

There are currently 3,233 open roles at Series B companies on BuildList, refreshed hourly from company career pages.

What is it like to work at a Series B startup?

Explore open roles at Series B companies. Filter by sector or role type to focus your search.

Which industries are hiring at Series B companies?

Roles at Series B companies span AI, defense, aerospace, robotics, energy, and more.

How do I apply to Series B 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 B Startup Jobs — 3233 Open Roles — Page 129

Harmattan AI Industrial Quality Engineer

France

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

Apply

Harmattan AI Field Application Engineer

France

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

Apply

Harmattan AI Technicien de Production – Fabrication Pilote (Production Technician – Pilot Manufacturing)

France

Job type: Manufacturing & Production
Seniority: Mid-Level
Sector: Defense

Apply

Harmattan AI Drone System Validation Engineer - CH

Switzerland · France

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

Apply

Harmattan AI U.S. Army Business Developer

Austin, TX

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

Apply

Harmattan AI Technicien de Maintenance Senior (H/F)

France

Job type: Manufacturing & Production
Seniority: Manager
Sector: Defense

Apply

Harmattan AI Systems Engineer

Switzerland

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

Apply

Harmattan AI Software Test & Validation Engineer

France

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

Apply

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Harmattan AI Software Test & Validation Engineer

Switzerland

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

Apply

Harmattan AI Drone System Validation Engineer -FR

France

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

Apply

Harmattan AI DevOps Engineer - Infrastructure & Deployment (Production Systems)

France

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

Apply

Harmattan AI VP Manufacturing

Austin, TX

Job type: Manufacturing & Production
Seniority: Executive
Sector: Defense

Apply

Harmattan AI Senior Product Marketing Manager

United Kingdom

Job type: Marketing & Design
Seniority: Senior
Sector: Defense

Apply

Harmattan AI FPGA Engineer - Radio & Communications

France

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

Apply

Harmattan AI FPGA Engineer - Radar Signal Processing

France

Job type: Electrical & Firmware
Seniority: Mid-Level
Sector: Defense

Apply

Harmattan AI Mechanical Engineer - Airframe

Switzerland

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

Apply

Harmattan AI GNC Engineer

Switzerland

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

Apply

Harmattan AI GNC Engineer

France

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

Apply

Harmattan AI Data Engineer - Foundational

France

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

Apply

Harmattan AI Computer Vision Engineer

Switzerland

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

Apply

Harmattan AI Machine Learning Engineer - Foundational

France

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

Apply

Harmattan AI Mechanical Engineer

Switzerland

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

Apply

Harmattan AI C2 Software Frontend Engineer

France

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

Apply

Harmattan AI C2 Software Engineer

France

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

Apply

Harmattan AI Head of ISR & Strike Solutions

France

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

Apply

Series B Jobs

Weekly jobs, picked for you.

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