Application Software Test Engineer in Cambridge

At the company, we believe that everything starts with our people. We’re a global close‑knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.

CRFS, a global leader in Radio Frequency (RF) technology, was founded in 2007 to innovate in spectrum monitoring and geolocation. It focuses on manufacturing and designing advanced hardware and software solutions to detect, monitor, and analyse RF signals in complex environments. This expertise is crucial to national spectrum regulators, the military and security and intelligence services. Today, the technology is recognised, preferred and embedded in most NATO countries and deployed worldwide. CRFS’s mission is to continue pioneering sophisticated technologies for complex challenges in the RF spectrum domain.

Responsible for the creation and execution of manual and automated software test plans including but not limited to:

• Work closely within the Software Application team and test the software developed.
• Write automated tests and perform manual testing, while expanding and improving the existing automated systems.
• Contribute to the configuration and maintenance of RF hardware test systems, forming the basis of software regression testing for all products.
• Experience developing automated test systems with Python.
• Experience with manual application software testing.
• Experience with Git/source control.
• Understand the importance of quality and the use of source control and issue tracking.
• Must have attention to detail and a passion for producing high‑quality test software with clean code.
• Experience of maintaining, extending and amending existing test frameworks as well as creating new.
• Capable of working both in a team and independently.
• Excellent communication skills.

Basic Requirements:

• Science or engineering degree in Computer Science or Electronics.
• Experience developing in C#.
• Experience in WPF and ASP.NET.
• Experience with RestAPI (or other web protocols).
• Experience with Linux shell scripting or Windows PowerShell.
• Python testing frameworks.
• Knowledge of RF hardware testing would be an advantage.

Travel Requirements: None

Relocation Provided: None

Position Type: Experienced

Referral Payment Plan: No

the company is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion or belief, sex, sexual orientation, gender identity, national origin, disability, veteran status or any other legally‑protected characteristic.