Software Test and Validation Engineer

Software Test and Validation Engineer – London (Hybrid) – circa £45-£55 per hour (Umbrella) - 12 month contract

We are seeking a motivated Software Test and Validation Engineer to join our client’s Product Development team. In this role, you will help ensure our software-controlled systems operate safely and reliably, working on cutting‑edge engineering products. You will develop and execute comprehensive test programmes, perform system‑level tests, and provide detailed feedback to support product improvements.

• Independently plan and execute unit testing and system integration testing.
• Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components.
• Conduct software integration testing, verifying interactions between software, hardware components, subsystems, and external interfaces. Suggest simulation or emulation techniques to improve system‑level testing.
• Recommend and implement automated testing frameworks and tools to optimise processes, improve productivity, and ensure consistent results.
• Support the software release process, ensuring builds are ready and software issues are effectively evaluated.

• Mid-level experience in product testing involving firmware and software.
• Hands‑on experience writing test cases, executing tests, and producing detailed test reports.
• Proficiency in C / C++ programming and embedded systems.
• Experience with embedded testing tools and standard testing methodologies.
• Understanding of electronic / electrical systems (mechanical experience not required).

• Strong team player with excellent communication skills, able to collaborate with software, hardware, and validation teams.
• Able to take ownership of testing procedures and work closely with development engineers.
• Experience with system-level testing and complex engineering products.
• Candidates currently in permanent roles are welcome, though contract applicants will also be considered.

• Be part of a collaborative and friendly team, where your contributions make a real impact.
• Work on innovative, high-tech products that support critical systems globally.
• Opportunities to grow your skills in embedded software testing and validation.

To apply for this excellent opportunity, please submit your CV for review.