performance test jobs in London

Performance Test Engineer Permanent | Hybrid | Performance Testing | Scripting skills London or Leeds | Hybrid working model | 50% onsite required Currently SC cleared or SC eligible At Peregrine, we’re always seeking Specialist Talent that have the ideal mix of skills, experience, and attitude, to place with our vast array of clients. From Business...

Hays are now looking for a Quality Engineer / Performance Tester for one of our local clients:£310 p/d Inside IR353 days p/w in the office, 2 WFHLocation is one of either London, Manchester or LeicesterWe're looking for strong experience in performance and non-functional testing to support the delivery of large-scale digital services. The role will focus on...

About Scrumconnect ConsultingScrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, and more to deliver...

a.dialogApplyBtn {display: none;}SC Cleared Performance Test EngineerDate: 24 Sept 2026Company: QualityAICountry/Region: GBPerformance Test Engineer SC ClearanceLocation: London or Leeds, UK (Hybrid)Type: PermanentRole OverviewWe are looking for a Performance Test Engineer to drive performance assurance across cloud, hybrid, and on-premise environments....

SC Cleared Performance Test EngineerDate: 23 Oct 2026 Company: QualityAI Country/Region: GBLocation: London or Leeds, UK (Hybrid)Type: PermanentRole OverviewWe are looking for a Performance Test Engineer to drive performance assurance across cloud, hybrid, and on-premise environments. You will design and execute performance, load, stress, and volume tests,...

SC-ClearedSenior Performance Test Engineer | London | Hybrid | Inside IR35My client is seeking an SC-cleared Senior Performance Test Engineer to join a forward-thinking team. You will bring proven experience in the following areas:Around three years' experience leading performance testing with JMeterAzure / Cloud (ADF would be useful but not essential)OAT...

A leading software testing company in Greater London is looking for a Performance Test Consultant to deliver quality testing services. The role offers career progression on technically challenging projects. Candidates must have strong expertise in performance testing, experience with tools such as NeoLoad or JMeter, and the ability to work across various...

SC-Cleared Senior Performance Test Engineer London Hybrid Inside IR35My client is seeking an SC-cleared Senior Performance Test Engineer to join a forward-thinking team. You will bring proven experience in the following areas:Around three years' experience leading performance testing with JMeterAzure / Cloud (ADF would be useful but not essential)OAT and...

Solirius Reply is seeking an experienced Non-Functional Test Engineer to join our permanent team in the UK. The role focuses on performance testing across API, front-end, and UI, with emphasis on NFT and API testing for public and private sector projects.You will develop, execute, and report on performance tests, analyse NFRs, and clearly communicate risks...

VIQU Limited is seeking a SC-cleared Senior Performance Test Engineer in London with hybrid working arrangements. You will lead performance testing efforts for core applications, design end-to-end tests and ensure alignment with performance strategy and non-functional requirements.Expect collaboration with cloud, on-premises, and CI/CD teams to drive...

QualityAI is seeking a SC Cleared Performance Test Engineer to drive performance assurance across cloud, hybrid, and on‑prem environments. You will design and execute performance, load, stress, and volume tests, identify bottlenecks, and work closely with development teams to ensure scalable, resilient, high‑performing applications.Join a hybrid...

VIQU IT Recruitment is seeking an SC-cleared Senior Performance Test Engineer for a London-based hybrid role. You will lead performance testing initiatives across critical applications, using JMeter, Gatling, and CI/CD pipelines to ensure robust, scalable systems in cloud and on-prem environments.You will work with Azure Cloud and monitoring tools like...

Lead Performance Test Engineer ( SC Eligible/ SC Cleared )London, United Kingdom | Posted on 01/09/2026Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong...

GM Performance Power Units in Concord, NC, is seeking a hands-on Gearbox Test Technician to operate and maintain high‑performance transmission test rigs in a Formula 1 environment.You will prepare, assemble/disassemble gearboxes, instrument tests with sensors, and support calibration and data acquisition while ensuring safety and adherence to drawings....

Our client is looking for a Test Automation Analyst (Tosca) to perform automated testing within an SAP environment. -1 year contract, Remote, must be able to work PST office hrs, 37.5 hrs per weekMust-Have QualificationsMinimum 6 years of relevant experience in test automation.Hands-on experience with Tosca (strongly preferred and considered a key...

Our valued client is looking for a Snr Security Design Specialist to implement security by design, security mitigations and perform verification and testing of security measures1 Full time & 1 Part Time (~10 days/month) position availableResponsibilities: Working within project teams to implement security by design, security mitigations and perform...

Omnicom is seeking an Associate Director – Performance Analytics to lead our testing program on the Entain account, turning ideas into robust experiments and turning results into insights that shape channel performance and investment decisions.You will act as a senior analytics adviser, connecting commercial outcomes like player acquisition and revenue...

Scrumconnect Consulting in the United Kingdom is seeking a Senior Performance Tester to deliver hands-on load and performance testing across large-scale services and back-end applications, including cloud-hosted environments (AWS).You will design, execute and analyse tests, gather NFRs, and work with developers, architects and operations to improve...

Sanderson Government & Defence is seeking an experienced Non-Functional Test Engineer to own NFT strategy, tooling and delivery across a complex digital estate. You will perform performance, accessibility, security, resilience, and interoperability testing in an Agile environment, collaborating with delivery teams, specialists and suppliers to ensure quality...

Quantum in London is seeking a Creative Strategist to join our Performance Marketing team. You’ll fuse creative, culture and data to drive measurable growth across our markets and verticals.You’ll own a best-in-class testing engine, turning insights into ideas, briefs into production, and results into new hypotheses. Expect hands-on creation with UGC and...