Non-functional Tester/Performance Tester

Job Title: Non-functional Tester/Performance Tester

Contract Length: 12 Months

Location: Hybrid, 60% LEEDS office only

Job Type: Inside Ir35 Contract

Clearance: An SC clearance must in place before starting this position.

About the role

As a performance tester you will play a key role in ensuring the quality, stability, and performance of digital services for the client. This role will focus on planning, defining, and executing testing activities across a range of functional and non-functional requirements. Working within a risk-based testing approach, the postholder will contribute to automation frameworks, improve testing practices, and support delivery teams in identifying and resolving defects that could impact business-critical services.

Key Responsibilities

• Undertake test planning activities including discovery capture, test definition, and estimation of test effort.
• Design and execute a wide range of functional and non-functional testing techniques.
• Identify, raise awareness of, and assess risks arising from automation test results.
• Implement and improve test frameworks to build confidence in delivery outcomes.
• Collaborate with technical and non-technical stakeholders to communicate test results and recommendations.
• Lead investigative work into issues and opportunities in existing processes, driving improvements.
• Make informed decisions on test environments and tools, ensuring suitability for project needs.
• Identify defects, report findings to the business, and help prioritise them based on severity and impact.
• Mentor and advise other team members on testing practices, tools, and frameworks.

Skills & Experience

Essential:

• Proficiency in Typescript and test automation frameworks.
• Strong experience in functional and non-functional testing techniques.
• Ability to critically evaluate results and communicate findings clearly to diverse audiences.
• Demonstrated experience in identifying and prioritising defects in complex systems.
• Knowledge of a variety of testing tools, environments, and methodologies.
• Creative problem-solving skills, with the ability to ask the right questions and challenge assumptions.
• Experience leading investigative work into process improvements.

Desirable:

• Experience in public sector or large-scale digital transformation projects.
• Familiarity with Agile delivery methods and DevOps practices.
• Knowledge of risk-based testing approaches.

Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website.

Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and ability to perform the duties of the job.

Damia Group is acting as an Employment Business in relation to this vacancy and in accordance to Conduct Regulations 2003.