Contract Embedded Software Engineer

Zenovo; Oxford; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A leading technology company is seeking an experienced Contract Embedded Software Engineer for a 6-month role with hybrid working conditions. Key responsibilities include designing and maintaining embedded Linux platforms and developing high-performance software using Advanced C++. Candidates should have over 7 years of experience, strong knowledge in object-oriented programming, and familiarity with communication protocols. This position offers an engaging work environment on critical projects outside IR35.

Qualifications

• 7+ years experience developing software in Advanced C++.
• Strong understanding of object-oriented programming principles.
• Experience with multi-threaded applications and inter-process communication.

Responsibilities

• Design, develop, and maintain embedded Linux platforms on ARM-based microprocessors.
• Develop high-performance, reliable embedded software using modern C++.
• Work across the full development lifecycle, from requirements through to release.

Skills

Advanced C++

Object-oriented programming (OOP)

Multi-threaded applications

Linux-based systems

Shell scripting

Python

Communication protocols (CAN, I2C, SPI, Serial, TCP/IP)

Microprocessor and microcontroller architectures (ARM)

Cross-compiling

GDB

JTAG debugging

Tools

Git

Jira

Confluence

Jenkins

Job description

Contract Embedded Software Engineer Required

Duration: 6 Months+

Location: Outskirts of Oxford (Hybrid 2 Days Per Week Onsite)

Rate: Up to £57 per hour, Outside IR35

We re looking for an experienced Contract Embedded Engineer to join an established embedded engineering team working on next-generation embedded automation solutions. You ll play a key role in designing, developing, and maintaining robust Linux-based platforms on ARM architectures, delivering reliable systems capable of operating in harsh environments.

This is a hands‑on role where you ll collaborate closely with cross‑functional teams to define specifications, develop high‑quality software, and support products through release.

Key Responsibilities

• Design, develop, and maintain embedded Linux platforms on ARM-based microprocessors
• Develop high-performance, reliable embedded software using modern C++
• Work across the full development lifecycle, from requirements through to release
• Support system integration, debugging, and validation
• Collaborate with hardware, systems, and test teams to deliver robust solutions

Required Experience & Skills

• 7+ years experience developing software in Advanced C++
• Strong understanding of object-oriented programming (OOP) principles
• Experience with multi-threaded applications and inter-process communication (IPC)
• Strong experience working with Linux-based systems
• Proficiency in scripting languages such as Shell scripting and/or Python
• Experience with communication protocols including CAN, I2C, SPI, Serial, TCP/IP
• Solid understanding of microprocessor and microcontroller architectures, including ARM / Cortex-A series
• Experience with cross-compiling, GDB, and JTAG debugging

Desirable Experience

• Familiarity with development tools such as Git, Jira, Confluence, and Jenkins
• Experience with unit and system testing methodologies
• Knowledge of safety-critical software principles
• Background working on battery, EV, or consumer electronics products

If you re an experienced Embedded Engineer looking for a long-term contract outside IR35 with hybrid working and technically engaging projects, we d love to hear from you.

Please send an updated CV if you re interested or would like to discuss further.