Find the best Embedded Firmware Design jobs for remote work experts & freelance professionals

Working with Cad Crowd boosts your career with new Embedded Firmware Design job opportunities and long-term client work.

Trusted by
US Army Corps of Engineers
Tiffany
BCG
Target
KPMG
Xprize

See the latest 8 Embedded Firmware Design job posted on Cad Crowd

Mechanical + Embedded Systems Engineer — Consumer Electronics (US)

United States - Posted
Part-time Intermediate level 3-6 months Fixed-rate
** Specifics provided under NDA.** Seeking US‑based mechanical/embedded engineer(s) to take a compact, small‑form accessory from concept to production‑prototype. USA app...
Product Engineering Services Electronics Design Service Engineering Design Electrical Engineering Mechanical Engineering
View details

Product Engineering and Physical Prototyping of a Layered Diorama Lighting Object

Remote - Posted
Part-time Expert level 1-3 months Fixed-rate
Hello, I am looking for an experienced individual developer or multidisciplinary engineering team to design, develop, physically prototype, test, optimize, and ship one compl...
Industrial Design Services 3D Product Modeling 3D Modeling 3D Design Services
View details

End-to-End Development of Premium LED Ambient Lighting Cube with Replaceable 3-Layer Diorama Prototype

Remote - Posted
Part-time Expert level 1-3 months Fixed-rate
Hello, I am looking for an experienced individual developer or multidisciplinary engineering team to design, develop, physically prototype, test, optimize, and ship one compl...
Industrial Design Services 3D Product Modeling 3D Modeling 3D Design Services
View details

Embedded & PCB development

Delhi, India - Posted
Part-time Expert level 1-3 months Fixed-rate
1. Project Overview: We would like to review your expertise for the Electronic Control Unit (ECU) development project to be used in agricultural tractors. This project aims to...
Electronic Prototyping and Design Services Electronic Devices
View details

PCB Designer Needed — Automotive GPS/LTE Tracker (ESP32-S3, A7670E, Dual CAN Bus)

Remote - Posted
Part-time Intermediate level 1-3 months Fixed-rate
Commercial Vehicle GPS Tracker PCB Design — Production Ready for JLCPCB I am developing a commercial vehicle GPS tracking device targeting the fleet management market. I alre...
Electronics Design Service Electrical Engineering Product Engineering Services PCB Design Services
View details

Embedded hardware engineer — SPL meter prototype (schematic + PCB layout)

Remote - Posted
Part-time Any level Under 1-month Fixed-rate
Project summary I need a schematic and PCB layout done for a small handheld sound pressure level (SPL) meter — a single-board device with a calibrated MEMS microphone, an E...
Prototype Design Engineering Electronic Prototyping and Design Services 3D Design Services
View details

Ultrasonic Transducer AFE / Pulser-Receiver Electronics Development

Remote - Posted
Part-time Expert level Under 1-month Fixed-rate
NOTE: Looking for a professional to handle the below project in "Hyderabad City, TELANGANA STATE, INDIA". Objective: The goal is to design and develop functional prototype...
Electrical Engineering Engineering Design Electronics Design Service
View details

Electrical Engineer for Production-Ready LoRa Button & Receiver

Remote - Posted
Part-time Intermediate level Under 1-month Fixed-rate
We are seeking an experienced Electrical Engineer to take our LoRa-based communication system from a functional prototype to a polished, production-ready design. If you have a...
Electrical Engineering Electrical Circuit Design Services Prototype Design Services PCB Design Services
View details

Last updated: Aug 25, 2026

Your next Embedded Firmware Design opportunity starts now

How it works

Find hourly jobs

Find hourly jobs

Top rated experts are regularly hired for hourly jobs & ongoing client work.
Fixed-rate jobs

Fixed-rate jobs

Experts can browse & apply to fixed-rate work & quote on a flat-rate basis.
Design contests

Design contests

Experts build a reputation and earn prizes by participating in design challenges.