"prototyping" Jobs

3298 open tech roles matching “prototyping”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, AI/ML, TypeScript. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 3298 results

SpaceX

Join SpaceX as a Senior Electrical Design Engineer to lead the development of cutting-edge LPBF printers for Raptor engine production.

SpaceX Hawthorne, CA $140k–$230k/yr Published 3 weeks ago
Flexible on stack
Proxima Fusion

Join Proxima Fusion as an Alpha Plasma Microwave Modeler to drive the physics simulation pipeline for fusion energy technology.

Proxima Fusion Munich Published 2 months ago
Flexible on stack
Reflect Orbital

Join Reflect Orbital as an Avionics Engineer to design and validate space-ready electronic subsystems for our first spacecraft.

Reflect Orbital Hawthorne, CA Published 1 year ago
Heron Power

Join Heron Power as a Power Electronics Intern to gain hands-on experience in designing and validating innovative power electronics systems.

Heron Power Scotts Valley Published 1 year ago
Verkada

Join Verkada as a Product Design Mechanical Engineer Intern to design and develop innovative enterprise IoT products.

Verkada San Mateo, CA United States $45–$45/hr Published 2 years ago
Atoms

Join Lab37 Robotics as a senior Electrical Systems & Harness Design Engineer to innovate in robotic food production.

Atoms Pittsburgh, PA $90k–$180k/yr Published 2 days ago
Flexible on stack
Mirelo AI

Join Mirelo AI as a Principal Product Designer to shape the future of generative audio tools for creators.

Mirelo AI Hybrid Published 9 months ago
Mirage

Join Mirage as a senior Product Designer to shape the future of AI-native video creation in a collaborative team environment.

Mirage Union Square, New York City Published 2 weeks ago
Varda Space

Join Varda as a Senior Prototype Machinist to create high-precision components for spacecraft systems in a dynamic, innovative environment.

Varda Space El Segundo, California, United States $46–$63/hr Published 2 months ago
Flexible on stack
K2 Space

Spearhead the manufacturing of K2 Space’s first Pumped Fluid Loop, ensuring manufacturability and transitioning designs to production.

K2 Space Los Angeles, CA $100k–$140k/yr Published 3 weeks ago
Flexible on stack
Heron Power

Join Heron Power as an intern to work on dynamic modeling and controller design for innovative power electronics solutions.

Heron Power Scotts Valley Published 2 months ago
Radiant

Join Radiant as a Build Engineer to assemble and integrate turbomachinery systems for innovative nuclear microreactors.

Radiant El Segundo, CA Published 3 months ago
Skild AI

Lead the transition of electromechanical robotics hardware from prototype to production at Skild AI.

Skild AI San Mateo $100k–$300k/yr Published 2 days ago
Flexible on stack
Block

Join Block as an Applied Research Intern to develop proactive intelligence systems that enhance customer understanding and decision-making.

Block Toronto, Ontario , Canada Published 3 months ago
Flexible on stack
Block

Join Block as an Applied Research Intern to develop proactive intelligence systems that enhance customer understanding and decision-making.

Block Bay Area, CA, United States of America Published 3 months ago
Flexible on stack
K2 Space

Lead the bring-up, deployment, and optimization of pre-silicon emulation platforms in a high-growth satellite company.

K2 Space Seattle, WA $170k–$250k/yr Published 1 month ago
Flexible on stack
Figma
Figma San Francisco, CA • New York, NY • United States $169k–$303k/yr Published 9 months ago
Skydio

Join Skydio as a Staff Supplier Quality Engineer to enhance supplier quality and drive continuous improvement in advanced electronic products.

Skydio San Mateo, California, United States $170k–$240k/yr Published 2 months ago
Skydio

Join Skydio as a Staff Supplier Quality Engineer to enhance supplier quality and ensure reliability in advanced electronic products.

Skydio Singapore Published 2 months ago
Plain

Join Plain as a Senior Product Designer to redefine customer support tooling in a fast-paced startup environment.

Plain UK Published 9 months ago
Flexible on stack AI-first team