Senior Penetration Tester

Company IconArcus Search
Location IconLondon

You’ll be on the front lines of our security efforts, thinking like an attacker to help us stay one step ahead. As a Senior Offensive Security Engineer, you’ll break things (responsibly), uncover weaknesses, and help us build stronger, more...Read More>>.

Posted: June 6th, 2026
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On‑Site Automation Tester – Playwright, Specflow expert (London)

Company IconTEKsystems
Location IconLondon

A global testing services organisation is looking for a skilled Automation Tester to join their team in London. This role requires advanced proficiency in C#, Python, JavaScript/TypeScript, and SQL. As part of the team, you will develop and maintain...Read More>>.

Posted: June 6th, 2026
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Senior Penetration Tester, Resilience & Threat Defense

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking an Assessments & Exercises Vice President in Penetration Test. In this key role, you will enhance the firm's cybersecurity through hands-on penetration testing and risk assessment methodologies. Collaborating with d...Read More>>.

Posted: June 6th, 2026
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Senior QA Engineer (Playwright Specialist) — Remote (UK) — £60–65k

Company IconVenchr
Location IconManchester

We are looking for a highly capable Senior QA Engineer with deep Playwright experience to join a fast‑scaling SaaS platform operating across complex financial and operational workflows. This role is fully remote within the UK and sits at the hea...Read More>>.

Posted: June 6th, 2026
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Senior QA Engineer — Hybrid 6-Month Contract (Manchester)

Company IconSEFE Securing Energy for Europe GmbH
Location IconManchester

SEFE Securing Energy for Europe GmbH is looking for a Quality Assurance Engineer to join its Manchester office. This role is essential in ensuring that products meet high-quality standards through effective testing methodologies and collaboration...Read More>>.

Posted: June 6th, 2026
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Senior Frontend QA Engineer - Hybrid, E2E & Automation

Company IconTradingView Inc
Location IconLondon

A leading financial analysis platform is seeking a QA Engineer to ensure product usability and performance. You will conduct manual testing on frontend applications, identifying bugs, and collaborating closely with various team members. Ideal candida...Read More>>.

Posted: June 6th, 2026
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Senior AI QA Engineer

Company IconChip UK
Location Icon

Overview We\'re looking for a Senior AI QA Engineer who doesn\'t wait to be told what to test. You\'ll own quality across our Wealth Management experience — from strategy to execution, from microservices to the UI your customers touc...Read More>>.

Posted: June 6th, 2026
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Senior QA Engineer: Automation, Linux & Docker (MongoDB)

Company Icon3Pillar Global
Location IconLondon

A leading technology firm is seeking a Quality Engineer to join their MongoDB team in Greater London. This role involves ensuring software stability and reliability, analyzing defects, and improving testing processes. Candidates should possess solid...Read More>>.

Posted: June 6th, 2026
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Lead Penetration Tester - Cloud & App Security

Company IconManchester Digital
Location IconManchester

A leading financial technology company in Manchester is seeking an experienced Penetration Tester to conduct assessments on its core banking platform. The role focuses on Cloud and Application Security, requiring strong skills in penetration testing...Read More>>.

Posted: June 6th, 2026
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Playwright Automation Tester for Web Apps

Company Icontendersglobal
Location Icon

A dynamic software solutions provider in the United Kingdom seeks an Automation Tester to enhance software quality through test automation. The role involves developing and maintaining test automation frameworks, implementing testing strategies, and...Read More>>.

Posted: June 6th, 2026
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IT/OT Security Penetration Tester (Hybrid)

Company IconAstro Studios, Inc.
Location IconLondon

A leading cybersecurity firm in Greater London is seeking a skilled individual for a penetration testing role. The successful candidate will deliver high-quality security assessments, produce client reports, and collaborate across teams. This positio...Read More>>.

Posted: June 6th, 2026
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Penetration Tester (CREST/CHECK) – Shape Secure Futures

Company IconGoaco
Location Icon

A technology solutions provider in the United Kingdom seeks a skilled Penetration Tester to enhance cybersecurity for clients. You will conduct penetration tests, assess security vulnerabilities, and collaborate closely with the Global Cyber Security...Read More>>.

Posted: June 6th, 2026
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Penetration Tester - Hybrid London, Kali & Social Eng

Company IconA-LIGN External
Location IconLondon

A-LIGN External, located in London, is seeking a Penetration Tester to deliver high-quality security assessments for a diverse portfolio of clients. The role involves executing various penetration tests, generating reports, and enhancing client secur...Read More>>.

Posted: June 6th, 2026
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Senior Backend Integration Tester - Contract

Company IconTen10
Location Icon

A leading consultancy in Quality Engineering is seeking a Senior Systems Integration Test Analyst for a contract role in the United Kingdom. This position focuses on end-to-end technical validation of back-end systems, using SQL for database testing,...Read More>>.

Posted: June 6th, 2026
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Senior ML QA Engineer - Benchmark & Validate AI Stack

Company IconGraphcore
Location IconLondon

At Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack – from silicon and software to infrastructure at datacente...Read More>>.

Posted: June 6th, 2026
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Senior QA Engineer — Robotics & AI Testing

Company IconEngineered Arts
Location IconLondon

Engineered Arts in Greater London seeks a Senior QA Engineer to enhance testing processes for humanoid robots. The role involves developing automated tests using AI tools, defining testing strategies, and collaborating with cross-functional teams. Th...Read More>>.

Posted: June 6th, 2026
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Penetration Tester: Offensive Security & Client Impact

Company IconA-LIGN
Location IconLondon

A-LIGN in Greater London is looking for a skilled Penetration Tester to execute high-quality security assessments for diverse clients. You will perform various penetration tests and guarantee the ongoing protection of clients' critical systems and da...Read More>>.

Posted: June 6th, 2026
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Hybrid QA Engineer: Manual & Automation - 6m Contract

Company IconnineDots.io
Location IconLondon

A leading software company is looking for a Quality Assurance Engineer for a 6-month fixed-term contract in London. The role focuses on delivering high-quality software through robust testing practices and automation. Candidates should have experienc...Read More>>.

Posted: June 6th, 2026
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Automation QA Engineer: Cloud & API Testing, Growth Path

Company IconMaxwell Bond
Location IconLeeds

Maxwell Bond is seeking an Automation Test Engineer in Leeds. The role involves manual and automation testing using Java, Selenium, and other tools, contributing to the enterprise cloud-native platform. You'll work in a supportive environment with op...Read More>>.

Posted: June 6th, 2026
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Remote QA Engineer Intern — Hands-on Testing & Automation

Company IconVirtual Internships
Location IconLondon

Virtual Internships in Greater London is seeking a self-motivated QA Engineer Intern to gain hands-on QA experience. The role involves creating test plans, reporting bugs, automating tests, and ensuring product quality, all while working within a...Read More>>.

Posted: June 6th, 2026
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Video QA Engineer — Multi-Device Automation & Performance

Company IconMENA Alliances
Location IconLondon

A leading technology firm in London is seeking a QA Lead to focus on testing the video playback experience across various devices including Smart TVs and gaming consoles. In this role, you will automate testing processes and enhance deployment pipeli...Read More>>.

Posted: June 6th, 2026
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Senior Salesforce QA Engineer — Automation Lead for GTM

Company IconTrustpilot
Location IconCity of Edinburgh

Trustpilot is seeking a Senior Salesforce QA Engineer in Edinburgh to lead the end-to-end QA process. The role involves designing robust automation frameworks and ensuring quality across Salesforce projects. Ideal candidates should possess 5+ years o...Read More>>.

Posted: June 6th, 2026
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Remote QA Engineer - Mobile & API Testing (UK Projects)

Company IconPepperHQ Limited
Location IconLondon

A UK-based technology company is seeking a skilled QA Engineer to join their team. This hands-on role is for professionals with 3–6+ years of QA experience who enjoy robust functional and regression testing. The position is remote, offering the cha...Read More>>.

Posted: June 6th, 2026
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Automation QA Engineer – Playwright, Cypress & CI/CD

Company IconJava Script Works
Location IconLondon

Java Script Works in Greater London is seeking a candidate skilled in automated testing tools such as Playwright and Cypress, as well as scripting languages like TypeScript and JavaScript. The ideal applicant should have a strong grasp of CI/CD tools...Read More>>.

Posted: June 6th, 2026
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Lightning Protection Engineer – Testing & Inspection-£3k sign on bonus

Company IconPTSG Electrical Safety Division
Location IconOxford

Lightning Protection Engineer – Testing, Inspection & Maintenance Location: Oxford, and the surrounding areas Salary: £32k-40k DOE, plus £3k sign-on bonus, company van, equipment, fuel card, pension, and more!...Read More>>.

Posted: June 6th, 2026
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MOT Tester (Class 4 & 7) – Up to £42k – No Saturdays – "Google-Rated #1" Family

Company IconHawk Hiring
Location IconMaidstone

The Payload (Pay & Perks) Basic Salary: £35,000 – £42,000 (Negotiable based on experience). Hours: Monday – Friday (08:00 – 17:30). Weekend Policy: Strictly No Saturdays. Your weeken...Read More>>.

Posted: June 6th, 2026
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Senior ML QA Engineer: Automate & Validate AI Models

Company IconAutodesk
Location IconLondon

Autodesk is seeking a Senior Machine Learning QA Engineer in Greater London. You will collaborate with researchers and engineers to ensure quality for machine learning systems, automate QA workflows, and mentor teams on best practices. The role re...Read More>>.

Posted: June 6th, 2026
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Hybrid Penetration Tester — Web, Cloud & Infra Security

Company IconBarclay Simpson
Location IconSouthwater

Barclay Simpson is seeking an internal Penetration Tester to conduct WebApp, Infrastructure, and Cloud testing. This role involves annual perimeter tests, project work, and peer reviews of reports. Strong communication skills are required to repor...Read More>>.

Posted: June 8th, 2026
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Lead Penetration Tester - CHECK & Red Team

Company IconUBDS Group
Location IconLondon

UBDS Group is seeking a skilled Senior Penetration Tester to lead CHECK engagements and mentor junior team members. You will drive high-quality service delivery and maintain CHECK Green status while managing a wide portfolio of penetration testing...Read More>>.

Posted: June 8th, 2026
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Senior ML QA Engineer - Benchmarking & Automation

Company IconGraphcore
Location IconBristol

Graphcore, located in Bristol, is seeking a Machine Learning Engineer to join their ML QA team. The role focuses on testing and benchmarking ML software for performance and reliability, working closely with industry-standard frameworks and contrib...Read More>>.

Posted: June 10th, 2026
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Senior Penetration Tester

Company IconNational Physical Laboratory (NPL)
Location Icon

About the Role You’re driven by curiosity and a desire to understand how things really work — and how they can be made more secure. Whether dissecting telecoms protocols, exploring enterprise systems, or analysing hardware, you tak...Read More>>.

Posted: June 11th, 2026
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Penetration Tester: APIs, Web Apps & Cloud Security

Company Iconhackajob
Location IconLondon

hackajob is seeking a professional in Offensive Security to identify and reduce vulnerabilities within enterprise systems. You will conduct penetration tests, assess application security, and engage with development teams to improve security pract...Read More>>.

Posted: June 11th, 2026
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MOT Tester & Service Advisor | Weekdays Only

Company IconHawk Hiring
Location IconBristol

Hawk Hiring is looking for a qualified MOT Tester in Bristol for a unique dual role that balances precise workshop testing with engaging customer interaction. This position provides a professional environment and a 50/50 split in responsibilities....Read More>>.

Posted: June 11th, 2026
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Out-of-Hours Fixed Wire Tester & EICR Specialist

Company IconISS Facility Services UK
Location IconLondon

ISS Facility Services UK is seeking an experienced Fixed Wire Tester (Out of Hours) to provide high-quality electrical inspection and testing across various contracts. You will be responsible for executing Fixed Wire Testing and ensuring complianc...Read More>>.

Posted: June 11th, 2026
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Senior GC Analyst Team Lead - QC & Method Validation

Company IconJob Search Place Limited
Location Icon

Ensign-Bickford Aerospace & Defense is looking for a Senior GC Analyst (Team Lead) to analyze customer samples in Marchwood, Southampton. The role involves adhering to quality standards, accurately recording data, and investigating deviations....Read More>>.

Posted: June 12th, 2026
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Lead Penetration Tester – Cloud, Web & Purple Team

Company IconBroughton Group
Location IconHorsham

Broughton Group, based in Horsham, is seeking an experienced Senior Penetration Tester to enhance their Cyber Security function. In this role, you will lead complex security assessments across networks, applications, and cloud environments....Read More>>.

Posted: June 12th, 2026
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Digital Delivery Senior Automation Tester

Company IconIntellectual Property Office UK
Location IconNewport

Apply before 11:00pm on Sunday 14th June 2026 The IPO is a modern organisation which depends on its IT services to operate and innovate effectively. In order to provide up-to-date services to our customers both nationally and inte...Read More>>.

Posted: June 12th, 2026
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Digital Safety Penetration Tester

Company IconeasyJet Airline Company PLC
Location IconLondon

Job Description Digital Safety Penetration Tester (16997) We are easyJet – a FTSE listed, £multi‑billion low‑cost airline that serves tens of millions of customers every single year. If you’re reading this, you have proba...Read More>>.

Posted: June 12th, 2026
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Hands-on Cyber Penetration Tester – Cloud & Apps

Company IconeasyJet Airline Company PLC
Location IconLuton

easyJet Airline Company PLC is seeking a Digital Safety Penetration Tester in Luton. You will engage in ethical hacking across diverse applications and infrastructures, identifying vulnerabilities and enhancing security measures.The ideal c...Read More>>.

Posted: June 12th, 2026
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QA Engineer - fixed-term contract (maternity cover)

Company IconMPS - Motion Picture Solutions
Location IconLondon

Overview Drive Global Film Delivery. Elevate The Cinema Experience. Join MPS as a QA Engineer on a 12‑month fixed‑term contract and ensure software quality and reliability, which includes software testin...Read More>>.

Posted: June 12th, 2026
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Senior Functional Tester & Automation Lead

Company IconIBM
Location IconCity of Westminster

IBM is seeking an experienced software tester to lead the design of testing strategies and mentor junior team members. The role involves establishing strong relationships with clients and driving improvements through automation. Successful candida...Read More>>.

Posted: June 12th, 2026
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MOT Tester (Class IV) – Excellent Benefits & Onboarding

Company IconJob Search Place Limited
Location IconPurbrook

Job Search Place Limited in Purbrook seeks an experienced MOT Tester to undertake Class IV MOT tests to government standards. The role requires a qualified individual who can complete full write-ups of the work and ensure that health and safety pr...Read More>>.

Posted: June 12th, 2026
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AppSec Engineer & Penetration Tester

Company IconCrossing Hurdles
Location Icon

Crossing Hurdles is seeking a security expert in the United Kingdom to perform expert-level secure code reviews focusing on OWASP Top 10 and CWE vulnerability classes. The successful candidate will identify and remediate application-layer vulnerab...Read More>>.

Posted: June 13th, 2026
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Business Development / Sales Manager – Metrology Inspection

Company IconMase Consulting Ltd
Location IconSheffield

Business Development / Sales Manager – Metrology InspectionAre you a high performing sales professional with a desire to join a driven and ambitious employer that has seen continued growth?...Read More>>.

Posted: June 12th, 2026
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Penetration Tester (CHECK / CREST)

Company IconOscar Associates (UK) Limited
Location Icon

Role: Penetration Tester (CHECK / CREST) Submit your CV and any additional required information after you have read this description by clicking on the application button.Location: Fully Remote, UK (wi...Read More>>.

Posted: June 1st, 2026
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CHECK Team Leader Penetration Tester

Company IconOscar Associates (UK) Limited
Location IconLondon

CHECK Team Leader Penetration Tester | Security Cleared | £80-90k | Remote We're working with a leading cyber security consultancy looking to grow their penetration testing capability with the addition of a CHECK Team Lead...Read More>>.

Posted: June 2nd, 2026
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Level 3 Motor Technician and/or MOT Tester

Company IconRetail Renault Group
Location Icon

Watford (WD18 8JG)£39,000 pa + Uncapped Bonus & Overtime + New Insured Car Every Yea £3,000 Welcome Bonus (after six-month probation) Are you a skilled Vehicle Technician and MOT Tester ready to bring your expertise to a workshop that actively su...Read More>>.

Posted: June 6th, 2026
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Motor Vehicle Technician Automotive Maintenance and Mot Tester

Company IconRetail Renault Group
Location Icon

Watford (WD18 8JG)£39,000 pa + Uncapped Bonus & Overtime + New Insured Car Every Yea £3,000 Welcome Bonus (after six-month probation) Are you a skilled Vehicle Technician and MOT Tester ready to bring your expertise to a workshop that actively su...Read More>>.

Posted: June 6th, 2026
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Lead AI Red Teaming & QA Engineer

Company IconRandstad Technologies
Location Icon

We are seeking a Lead AI Red Teaming & QA Engineer to design and execute automated adversarial testing for our enterprise Agentic AI platforms. You will move beyond traditional software QA to build continuous safety pipelines, ens...Read More>>.

Posted: June 11th, 2026
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Motor Vehicle Technician Automotive Maintenance and Mot Tester

Company IconRenault Retail Group
Location Icon

Vehicle Technician / MOT Tester ~ Renault Enfield (EN1 Crown Road, opposite Sainsburys) ~£39,000 + uncapped weekly bonus (paid monthly) + overtime ~ Brand new insured car every year + access to up to 2 family cars ~3,000 Welcome Bonus* If yo...Read More>>.

Posted: June 13th, 2026
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