Find the Best Prototype Jobs
Check out a sample of the 386 Prototype jobs posted on Upwork
Industrial Designer for Premium Lunchbox
Hourly ‐ Posted 4 days agoHours needed
Duration
Experience level
I am developing a premium children's lunchbox made from stainless steel. The design should be modern, functional, and appealing to chil…
Sr. Product Design Engineer
Hourly ‐ Posted 4 days agoHours needed
Duration
Experience level
About the Project We are developing a next-generation Counter-UAS (Drone Defense) system and are looking for an experienced Freelance…
Design Library for SaaS Product
Hourly ‐ Posted 3 days agoHours needed
Duration
Experience level
We are seeking a skilled freelancer to create a design library for our new SaaS product. The ideal candidate will have experience in bu…
Need help designing and printing plastic part
Fixed-price ‐ Posted 3 days agoFixed-price
Experience level
Basically, I need a custom gauge pod for my car. This is a part I can buy: https://cults3d.com/en/3d-model/gadget/bmw-e46-left-air-vent…
Convert Designs to 3D Printing Plans
Fixed-price ‐ Posted 3 days agoFixed-price
Experience level
I need someone to take my preliminary product concept designs and turn them into 3D printing plans with the intention to eventually cre…
Refine Existing EVA Foam Design into Manufacturing-Ready STEP File
Fixed-price ‐ Posted 4 days agoFixed-price
Experience level
Project Title: Review Existing CAD Files and STEP File Development Opportunity Project Description: NDA required before project deta…
Engineers to join a startup building a sleep-bruxism wearable (teeth grinding & Clenching)
Hourly ‐ Renewed 4 days agoHours needed
Duration
Experience level
Most people who grind or clench their teeth at night don't know it's happening. They just wake up sore, with headaches, jaw pain, or wo…
Industrial designer
Fixed-price ‐ Posted 3 days agoFixed-price
Experience level
Industrial Designer Needed – Foldable Advertising Trailer Product Development Long-Term Opportunity Notice This is not intended to be…
**CAD Designer Needed – Circular Silicone Baby Placemat (Manufacture-Ready)**
Fixed-price ‐ Posted 3 days agoFixed-price
Experience level
I am developing a new consumer baby product — a food-grade silicone toddler placemat designed specifically for circular/round dining ta…
Mechanical Engineer for Handheld Device
Fixed-price ‐ Posted 3 days agoFixed-price
Experience level
I am a Doctor of Physical Therapy developing a handheld self-treatment device for the upper trapezius muscle. I already have an existin…
Your next job starts right here
Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.
Find workGives you security and peace of mind