Software engineer c/c Work, Jobs in London, England (with Salaries)

Junior Embedded Software Engineer
Botz Limited —London
- Hybrid work
- C++
- Scripting
- Python
Quick apply
Junior Integration Engineer
Ericsson —Croydon
- Azure
- Laboratory experience
- Java
11d
C++ Software Engineer
G-Research —London
- Bar
- C++
- Annual leave
Software Engineer
Secret Intelligence Service —London
- £64,005 - £70,791 a year
- Full-time
- Remote
- Azure
- Oracle
- Java
- Annual leave
Data Engineer I - QuantumBlack, AI by McKinsey
McKinsey & Company —London
- Azure
- Computer Science
- Engineering
Specialist Solution Engineer
Salesforce —London
- Full-time
- Computer Science
- Sales
- Engineering
Ubuntu Core Software Engineer
Canonical —London
- Remote
- Computer Science
- Bachelor's degree
- Linux
- Work from home
Quick apply
Software Engineer- Mid-Level- iOS
Tripadvisor —London
- Software development
- In-person
- Communication skills
- Employee assistance programme
- Employee discount
Quick apply
11d
Software Engineer (Mid-Level) – Full Stack
Oritain —London
- Hybrid work
- Azure
- AWS
- JavaScript
- Annual leave
- Employee assistance programme
Staff Software Test Engineer
CoMind —London
- £93,681 - £157,778 a year
- Full-time
- AWS
- C++
- IT
- Employee discount
14d
ML Software Engineer,
Apple —London
- C++
- Machine learning
- AI
Infrastructure/SRE Engineer - Qualcomm - Remote, UK
Qualcomm —London
- Remote
- Doctoral degree
- Computer Science
- DevOps
Linux System Engineer - Systems Technologies and Engineering - London
ByteDance —London
- Master's degree
- C++
- Linux
Embedded Software Engineer (NWB)
Cirrus Logic —London
- Hybrid work
- C++
- Linux
- Python
.NET Application Support Engineer
Atos —Balham
- Hybrid work
- SQL
- Communication skills
- Annual leave
12d
Hardware & Embedded Software Engineer
Zenovo —London
- £50 - £55 an hour
- Full-time
- Hybrid work
- Engineering
- Data analysis skills
- C++
Quick apply
Software Engineer - Vector Index
Neo4j —London
- Java
- IT
- Communication skills
Embedded Software Engineer
DIGICO —Chessington
- Full-time
- Doctoral degree
- Master's degree
- C++
Software Engineer (iOS)
Compare the Market —London
- Full-time
- APIs
Embedded Software Engineer (LDN)
Cirrus Logic —London
- Full-time
- Hybrid work
- C++
- Linux
- In-person

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Junior Embedded Software Engineer

Botz Limited
London

Quick apply

Job details

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

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software engineer c/c jobs in london, england

Junior Embedded Software Engineer

Junior Integration Engineer

C++ Software Engineer