Hardware/ firmware engineer Work, Jobs in London, Eng (with Salaries)

Electronics / Firmware Engineer
Zenovo —London
- £400 - £425 a day
- Full-time
Quick apply
Junior Embedded Software Engineer
Botz Limited —London
- Hybrid work
- C++
- Scripting
- Python
Quick apply
Embedded Software Engineer
DIGICO —Chessington
- Full-time
- Doctoral degree
- Master's degree
- C++
Firmware Engineer
Fuse Energy —London
- Full-time
- C++
- Annual leave
Quick apply
Software Engineer
Gaints Tech —London
- £35,450 - £82,560 a year
- Full-time
- Windows
- Java
- AWS
- Free parking
- Sick pay
Quick apply
Software Engineer (Space applications)
Unbound Orbits Limited —London
- Full-time
- Hybrid work
- C++
- In-person
- Communication skills
- Life insurance
Quick apply
Architect/Staff Hardware Integration Engineer
OLIX —London
- £24,000 a year
- Full-time
- Linux
Embedded Software Engineer (LDN)
Cirrus Logic —London
- Full-time
- Hybrid work
- C++
- Linux
- Python
Embedded Software Engineer (NWB)
Cirrus Logic —London
- Hybrid work
- C++
- Linux
- In-person
Senior Firmware Engineer
Motorola Solutions —Ware
- Full-time
- Hybrid work
- Schematics
- Engineering
- System design
- Employee stock purchase plan
- Employee assistance programme
Field Service Engineer (South East London)
InPost UK —London
- Analysis skills
- Quality control
- Hand tools
- Annual leave
Quick apply
IoT Engineer
Fuse Energy —London
- Full-time
- Azure
- Engineering
- AWS
- Annual leave
Quick apply
Datacentre Onsite Engineer – London
Unisys —London
- Full-time
- In-person
1d
Software Development Engineer in Test
Medtronic —London
- £58,000 - £87,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
1h
Network Engineer
Metrea —London
- Full-time
- Hybrid work
- Azure
- AWS
- Travel
- Annual leave
Software Engineer (Full Stack)
Metrea —London
- Full-time
- Hybrid work
- Engineering
- Bachelor's degree
- JavaScript
- Annual leave
Senior Embedded Performance Engineer
Fractile —London
- Python
- Work from home
Network and System Engineer
AWTG —London
- Full-time
- Azure
- Computer Science
- Master's degree
FPGA Audio Engineer
DIGICO —Chessington
- Full-time
- Doctoral degree
- Engineering
- Master's degree
Senior EmbeddedSoftware Engineer
TechBiz Global GmbH —London
- Full-time
- Engineering
- Master's degree
- C++

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Electronics / Firmware Engineer

Zenovo
London

Quick apply

Job details

Full-time
£400 - £425 a day

Qualifications

Performance tuning
Software deployment
Firmware

Full job description

Contract Senior Electronics / Firmware Engineer – Sensor Expertise

Rate: £400–£425 per day + VAT
IR35 Status: Outside IR35
Location: Greater London (3-4 days on site per week min)
Contract Length: 3–6 months, with potential extension

We’re working with an innovative technology business at the forefront of advanced sensing solutions, seeking a Senior Electronics / Firmware Engineer to support the development of next-generation products. This is an opportunity to join a highly collaborative, multidisciplinary team delivering cutting-edge solutions with real-world impact.

In this role, you’ll take ownership of sensor characterisation and optimisation, with a particular focus on humidity and temperature sensing technologies. You’ll play a key part in refining performance, reliability, and integration within sophisticated systems, contributing directly to product development from concept through to validation.

This is a hands-on engineering role suited to someone who enjoys solving complex technical challenges and working closely with hardware, software, and mechanical engineers in a fast-paced R&D environment.

Key Responsibilities

Characterise, test, and optimise sensor performance, particularly metal oxide and electrochemical sensors
Design, develop, and iterate electronic circuits and PCB layouts
Support firmware development for hardware interfacing and system integration
Collaborate cross-functionally to ensure seamless integration across electronics, firmware, and mechanical components
Contribute to prototyping, validation, and performance tuning of advanced sensing systems

Core Skills & Experience

Strong background in electronic engineering, including PCB design and development
Experience working with electrochemical or metal oxide sensors
Solid embedded firmware capability (not necessarily specialist level), including:
- Hardware interfacing
- Communication protocols (e.g. LoRaWAN or similar)
Proven experience taking products from development through to testing or deployment

Highly Desirable

Experience working with volatile organic compounds (VOCs)
Knowledge of air sampling systems or environmental sensing
Background in healthcare, life sciences, or medical device development

Why Apply?

Work on cutting-edge sensing technologies with meaningful real-world applications
Join a highly skilled, multidisciplinary team in a collaborative environment
Opportunity to make a tangible impact on product performance and innovation
Flexible working arrangements and a strong likelihood of contract extension

Quick apply

Refine Your Search

hardware/ firmware engineer jobs in london, eng

Electronics / Firmware Engineer

Junior Embedded Software Engineer

Embedded Software Engineer

Firmware Engineer

Software Engineer

Software Engineer (Space applications)

Architect/Staff Hardware Integration Engineer

Embedded Software Engineer (LDN)

Embedded Software Engineer (NWB)

Senior Firmware Engineer

Field Service Engineer (South East London)

IoT Engineer

Datacentre Onsite Engineer – London

Software Development Engineer in Test

Network Engineer

Software Engineer (Full Stack)

Senior Embedded Performance Engineer

Network and System Engineer

FPGA Audio Engineer

Senior EmbeddedSoftware Engineer

I want to receive the latest job alerts for hardware/ firmware engineer in london, eng

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