embedded software & firmware developers Work, Jobs in harlow, ess (with Salaries)

Junior Embedded Software Engineer
Botz Limited —London
- Hybrid work
- C++
- Scripting
- Python
Quick apply
12d
SoC Performance Modeling Internship - Platform Architecture
Apple —London
- Doctoral degree
- Computer Science
- Engineering
7d
GNC Developer
Capgemini —Stevenage
- Hybrid work
- C++
- Python
5d
Senior Firmware Engineer
Motorola Solutions —Ware
- Full-time
- Hybrid work
- Schematics
- Engineering
- System design
- Employee stock purchase plan
- Employee assistance programme
Windows Graphics Software Engineer
Imagination Technologies —Kings Langley
- C++
- APIs
- Communication skills
5d
Software Engineer
MBDA —Stevenage
- £65,000 a year
- Overtime
- Hybrid work
- C++
- Linux
- In-person
- Free parking
- Work from home
Senior Software Engineer
Motorola Solutions —Ware
- Full-time
- Hybrid work
- Engineering
- English
- Master's degree
- Employee stock purchase plan
- Employee assistance programme
Forward Deployed Engineer
Redpanda Data —London
- £255,000 a year
- Up to 50% travel
- APIs
- Financial services
Senior Software Engineer
MBDA —Stevenage
- £40,000 - £75,000 a year
- Overtime
- Hybrid work
- DevOps
- C++
- Agile
- Free parking
- Relocation assistance
FPGA Design Engineers
Leonardo UK Ltd —Luton
- £38,000 - £84,000 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Bachelor's degree
- Flexible schedule
- Referral programme
ML Software Engineer,
Apple —London
- C++
- Machine learning
- AI
7d
Software Engineer
Capgemini —Stevenage
- Java
- C++
- Linux
Graduate Firmware Engineer
Leonardo UK Ltd —Luton
- From £34,000 a year
- Full-time
- Hybrid work
- Doctoral degree
- Master's degree
- Bachelor's degree
- Employee stock ownership plan
Software Engineers (Embedded Ada)
Leonardo UK Ltd —Luton
- Full-time
- Hybrid work
- Software development
- Linux
- Leadership
- Flexible schedule
- Referral programme
Embedded Software Engineer
Lúnasa —London
- C++
- In-person
- Python
- Employee assistance programme
Embedded Systems Engineer
Lodestar —London
- £30,000 - £80,000 a year
- Full-time
- Computer Science
- Engineering
- Master's degree
5d
Senior Software Engineer (Real Time Embedded)
Leonardo UK Ltd —Luton
- Full-time
- Hybrid work
- C++
- Linux
- Flexible schedule
- Referral programme
Lead Software Engineer (Real Time Embedded)
Leonardo UK Ltd —Luton
- Full-time
- Hybrid work
- C++
- Linux
- Leadership
- Flexible schedule
- Referral programme
C++ Software Engineer
G-Research —London
- Bar
- C++
Senior Embedded Performance Engineer
Fractile —London
- Python
- Work from home

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Junior Embedded Software Engineer

Botz Limited
London

Quick apply

Job details

12 days ago

Qualifications

iOS
Git
C++
C
Embedded software
Continuous integration
Scripting
Python

Full job description

Your mission

We're developing next-generation wearable sensor technology that captures far more than standard metrics. Our goal is to give people deeper, more accurate insights into how they move.

Your Role As a Junior Embedded Software Engineer with 2–3 years of experience, you'll contribute to building and improving our firmware across a range of BLE-enabled wearable devices. Working alongside hardware, app, and data specialists, you'll help optimise low-power BLE systems and develop reliable firmware features. This is a hands-on role with real ownership and plenty of room to grow.

Responsibilities
BLE Firmware Development

Contribute to BLE stack development, supporting robust performance and low-power operation.
Implement and refine advertising and connection strategies under the guidance of senior engineers.

Low-Power Firmware

Write clean, well-structured embedded C/C++ (FreeRTOS or bare-metal), using state machines and peripheral management to help maximise battery life.

Communication Protocol Implementation

Implement data synchronisation between BLE devices and smartphones (iOS/Android), handling connection interruptions and packet loss with support from the wider team.

Hardware/Firmware Interface

Work with hardware engineers to validate peripherals (I²C/SPI buses, sensors, power management) and contribute to PCB bring-up at the prototype stage.

Debug & Testing

Use oscilloscopes, logic analysers, and power profilers to identify and resolve firmware and hardware issues.

Your profile

What We're Looking For

2–3 years of embedded C/C++ experience on resource-constrained systems.
Hands-on BLE development experience, with exposure to low-power implementations.
Exposure to at least one product or project through multiple development stages (wearable, IoT, or similar).
Familiarity with BLE-to-smartphone communication on iOS or Android, including basic data synchronisation and error handling.
Zephyr RTOS preferred; FreeRTOS or bare-metal background also considered. We're happy to bring you up to speed on Zephyr if needed.
Comfortable using standard debug tooling (oscilloscope, logic analyser, power measurement).
Basic Python scripting or sensor interfacing experience is a plus.
Familiarity with Git and CI workflows is a plus.

Why us?

Why You'll Love Working With Us

Work on truly meaningful tech with real impact
Collaborative and friendly team environment
Competitive salary and benefits
Strong mentorship and room to grow technically
Hybrid working with a Paddington-based office

Quick apply

Refine Your Search

embedded software & firmware developers jobs in harlow, ess

Junior Embedded Software Engineer

SoC Performance Modeling Internship - Platform Architecture

GNC Developer

Senior Firmware Engineer

Windows Graphics Software Engineer

Software Engineer

Senior Software Engineer

Forward Deployed Engineer

Senior Software Engineer

FPGA Design Engineers

ML Software Engineer,

Software Engineer

Graduate Firmware Engineer

Software Engineers (Embedded Ada)

Embedded Software Engineer

Embedded Systems Engineer

Senior Software Engineer (Real Time Embedded)

Lead Software Engineer (Real Time Embedded)

C++ Software Engineer

Senior Embedded Performance Engineer

I want to receive the latest job alerts for embedded software & firmware developers in harlow, ess

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