Senior Test Engineers

Senior Test Engineers

Full-Time 60750 - 74250 £ / year (est.) No working from home possible
Sepura

At a Glance

  • Tasks: Design, execute, and maintain tests for innovative tech products in a dynamic environment.
  • Company: Join Sepura Ltd, a leading technology company in Waterbeach, Cambridge.
  • Benefits: Competitive salary, travel expenses covered, and opportunities for professional growth.
  • Other info: Mentorship opportunities and collaboration with diverse teams across the business.
  • Why this job: Make a real impact on critical communications solutions while advancing your career.
  • Qualifications: Degree in computer science or related field; 5+ years testing experience required.

The predicted salary is between 60750 - 74250 £ per year.

27th July, 2026You will play a key role in designing, executing, and maintaining test across both manual and automated test frameworks on new and legacy Platforms.

You will also work closely with Development, Conformance, and Business Support teams to enhance product quality and efficiency.

Come and join Sepura Ltd at an exciting time of growth and progress your career within this innovative technology company, based in Waterbeach, Cambridge.

Day to

Day: Our customer base includes many different industries and markets around the world.

Our complete TETRA and LTE solutions have been developed specifically for users in multiple sectors to face their critical communications challenges.

There is no such thing as a typical day here at Sepura.

You will be supported by your manager and team, as well as collaborating with other departments across the business.

The activities you will be responsible for include: Writing and executing functional, regression, system, and performance testing to ensure product compliance with industry standards.

Testing of software solutions / applications to ensure that the developed products meet the requirements and are free of defects.

Reading and understanding requirements documentation provided by a Product Definition Team, Product Strategy Team or External test house Involved in test planning, test execution, defect tracking, and reporting to stakeholders.

Producing and maintaining appropriate documentation for tracking quality metrics Develop and execute manual and automated test cases for Sepura’s LTE and TETRA products.

Collaborate with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions.

Ensure test environments, test equipment, and infrastructure are maintained and available for testing.

Participate in design and requirements reviews to provide testability feedback.

Mentor junior test engineers and contribute to the growth of the test team.

This job involves some travelling so the successful applicant will have a full, clean driving licence, own car, and valid passport.

Travel expenses will be paid.

This role may require Security Clearance in the future.

What you need to succeed: Qualifications & Certifications: Bachelor’s or Master’s degree in computer science, Electronics, Telecommunications, or a related field.3 years UK residency is required for security check ISTQB certification (preferred but not mandatory).

Experience and

Skills: A high level of communication skills and technical understanding5+ years of experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications.

Experience with manual testing methodologies for embedded software and hardware products.

Familiarity with TETRA and LTE technologies is highly desirable.

Excellent problem-solving skills, attention to detail, and ability to work in an agile environment.

A critical eye for detail and capable of delivering critical feedback without damaging relationships.

Technical

Skills: Knowledge of protocol testing, RF testing, and communication interfaces (e. g., TCP/IP, UDP, Serial, Bluetooth, etc.) is a plus.

Strong experience in using Test Management tools (e. g., JIRA, Test Rail, Jama).

Hands-on experience with testing frameworks and tools (e. g., Selenium, JUnit, Test NG, Cypress, Postman, JMeter).

Understanding of APIs and backend testing.

Senior Test Engineers employer: Sepura

At Sepura, we pride ourselves on being an exceptional employer that fosters innovation and collaboration in the field of mission-critical communications. Our dynamic work culture encourages professional growth through continuous learning opportunities and international exposure, making it an ideal environment for ambitious individuals looking to make a significant impact. With a commitment to employee well-being and a focus on developing cutting-edge technology, Sepura offers a rewarding career path for those passionate about shaping the future of TETRA devices and accessories.

Sepura

Contact Details:

Sepura Recruitment Team

We think you need these skills to ace Senior Test Engineers

Communication Skills
SQL
Problem-Solving Skills
Python
Automation
Data Engineering
ETL/ELT Processes