Skills

C/C++ Agile C++ Embedded Systems Robotics

Job Specifications

Embedded Software Engineer – Contract

Bristol (Onsite)

***Urgent Requirement - must be able to start in January 2026

£350–£450 per day (Outside IR35)

6 months - possible option for permanent

We’re supporting an innovative hardware start-up building a product that has the scope of changing the lives of 1000s of individuals.

They’re looking for an experienced Embedded Software Engineer to play a key role in helping them move towards market launch in 2026, by developing and validate firmware that directly impacts real-world system behaviour.

This is a hands-on, lab-based role combining embedded software, control systems, and electronics.

What you’ll be doing

Developing embedded firmware in C/C++ on ARM-based MCUs
Implementing and tuning control loops (PID, motion control)
Working with IMUs and sensor data (basic sensor fusion)
Developing detailed documentation based on prototype behaviour, with compliance and safety at the forefront, to guide systems development.
Testing and validation on bench and real hardware.
Adding safety and reliability features (fault handling, watchdogs)
Working closely with electrical and mechanical engineers

What we’re looking for

Ideally multiyear experience in embedded software / mechatronics / controls
Strong C/C++ experience (bare-metal or RTOS)
Hands-on control tuning on real hardware
Comfortable with lab tools and debugging embedded systems
Experienced at agile, rapid delivery; launching mechanical products to market.
Able to work independently and take ownership

Nice to have

FreeRTOS or similar
Robotics, automotive, or electromechanical product experience
Exposure to HIL / simulation or functional safety concepts

Practical bits

On-site presence required (hardware access)
UK right-to-work required
Full-time preferred

If you’re a contractor who enjoys working close to physical products and seeing your code come to life on real hardware, this one’s worth a conversation.

About the Company

Strong Teams, Built Better. An award-winning talent consultancy. We partner with ambitious startups and scaleups. To us, bringing great people and great companies together is personal. We know that the strongest teams are built up from the inside out, starting with first-class people that embody your values and share your vision. So, we apply our passion and personality to go beyond search engines and algorithms. We offer a range of plans to meet your talent and recruitment needs. We’ll be your talent partner. We don’t ... Know more