1 to 25 of 75 Permanent Tester Jobs in London

Automation Tester (Front End) - (Security Cleared)

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
DescriptionAbout Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients ...

Automation Tester (Front End) - (Security Cleared)

Location
Greater London, England, United Kingdom
About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients ...

Automation Tester – Front End, Security Cleared

Location
Greater London, England, United Kingdom
Design, develop, and deliver test solutions Support and develop team members while fostering best practices Keep up to date with industry standards and advances Oversee development, implementation, and maintenance of automated test scripts Verify usability ...

Sr. Automation Tester (Airline Domain & AI)

Location
City of Westminster, England, United Kingdom
Role will be part of our Quality Engineering & Assurance (QE&A) Practice. With more than 650 clients across industry verticals and a global footprint, Cognizant QE&A practice is a recognized thought leader in quality ...

QA Tester - **Must have Active SC Clearance**

Hiring Organisation
VIQU IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£400.00 - £500.00 per day
QA/Test Engineer READ THIS BEFORE YOU APPLY You will be testing Kafka-based streaming data pipelines at genuinely enormous scale, and you will be writing the test strategy for the whole programme from ...

SC Cleared Manual Testers

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£380.00 per day
Support functional, integration, regression, and user acceptance testing activities Ensure solutions meet both business and technical requirements Required Experience Proven experience as a Manual Tester or Test Analyst Strong understanding of software testing methodologies and best practices Experience testing web-based applications and digital services Defect management and test management ...

Penetration Tester - CHECK Team Member (Home-Based)

Location
Greater London, England, United Kingdom
Wavenet is seeking IT Security Consultants at the CHECK Team Member level within the Penetration Testing team. The role involves conducting CHECK and commercial engagements, documenting findings in technical reports, and traveling to client sites ...

IT/OT Penetration Tester

Hiring Organisation
PA Consulting
Location
London, UK
Employment Type
Full-time
Company DescriptionWe believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough ...

Penetration Tester

Location
Greater London, England, United Kingdom
WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in ...

AI-Driven Automation Tester for Airline Tech

Location
City of Westminster, England, United Kingdom
Cognizant is seeking a QA Automation professional to design, implement, and maintain scalable automation across API, UI, and mobile platforms in airline applications. The role emphasizes AI-driven testing methods and automated case generation from ...

AI Automation Tester X2

Location
Greater London, England, United Kingdom
AI Automation Test Engineer (Contract) 12-month initial contract (extension potential) £400-£600 per day (Inside IR35) Start date: ASAP Remote-first with occasional travel to London If you're passionate about quality in AI ...

Maximo Tester

Location
City Of London, England, United Kingdom
We are currently recruiting for a Maximo Testing and Training Specialist Initial contract Until 10/05/2027 £550 - £600 Inside IR35 UK based Test strategy development Functional/system/UAT support Training ...

Automation Tester (Airline)

Location
Greater London, England, United Kingdom
Role will be part of our Quality Engineering & Assurance (QE&A) Practice. With more than 650 clients across industry verticals and a global footprint, Cognizant QE&A practice is a recognized thought leader in quality ...

Trainee Penetration Tester

Hiring Organisation
Newto Training
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £50,000 per annum
Kickstart Your Career in Ethical Hacking – With Guaranteed Job Opportunities Are you ready to break into one of the fastest-growing industries? Cyber professionals are in high demand worldwide, and Newto Training can help you ...

Trainee Penetration Tester - job guarantee

Hiring Organisation
Newto Training
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £50,000 per annum
Kickstart Your Career in Ethical Hacking – With Guaranteed Job Opportunities Are you ready to break into one of the fastest-growing industries? Cyber professionals are in high demand worldwide, and Newto Training can help you ...

Junior Penetration Tester

Hiring Organisation
Newto Training
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £50,000 per annum
Kickstart Your Career in Ethical Hacking – With Guaranteed Job Opportunities Are you ready to break into one of the fastest-growing industries? Cyber professionals are in high demand worldwide, and Newto Training can help you ...

Senior Automation Tester

Location
Greater London, England, United Kingdom
# Senior Automation Tester at N Consulting LtdJob title: Senior Automation TesterLocation: London, UKJob type: Contract- Hybrid 2 days onsiteDay Rate - 250 GBP/Day**Key Skills :**Java Selenium/playwright, Rest Assured, API Testing) , CICD Pipeline ( Gitlab, Jenkins), SQL, Leadership Skills### ### OverviewWe are seeking an experienced professional ...

Senior Internal Auditor: Risk Architect & Data-Driven Tester

Location
Greater London, England, United Kingdom
NACBA is seeking a Senior Internal Auditor based in London to lead end-to-end audit engagements across multiple entities and regions. You will identify risks and key controls, perform testing, document evidence, and draft ...

Datasphere Tester

Location
Greater London, England, United Kingdom
Farringdon, United Kingdom | Posted on 10/12/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK ...

Software and Data Tester - Finance Transformation Programme

Location
Greater London, England, United Kingdom
At Antares, our success starts with our people. We're a collaborative and an inclusive organisation where every voice is valued, and every individual can grow and thrive. We combine deep expertise with a supportive ...

Performance Tester

Hiring Organisation
fortice
Location
London, UK
Employment Type
Full-time
Job Title – Performance TesterLocation – LondonWho you'll be working withIn Business Technology Solutions (BTS) we specialise in navigating our clients through the complexities of large-scale, technology-driven transformation programmes, using our skills to drive ...

SAP Ariba Tester: S/4HANA Integrations & P2P/S2C

Location
Greater London, England, United Kingdom
A leading IT solutions provider in Greater London is seeking an experienced SAP Ariba Tester. The candidate will conduct comprehensive functional testing for SAP Ariba modules integrated with SAP S/4HANA. Responsibilities include developing ...

Cyber Security Consultant (Penetration Tester)

Location
Greater London, England, United Kingdom
Cyber Security Consultant (Penetration Tester) Department: Cyber Employment Type: Permanent - Full Time Location: City, London Compensation: £45,000 - £55,000/year Description Moore Kingston Smith is seeking an experienced Cyber Security Consultant specialising in penetration testing to join our client-facing advisory team. You will join an NCSC-recognised ...

Tester

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Permanent
Salary
£41000/annum
ROLE TITLE: Tester LOCATION: Manchester or London (3 days per week on site with some weeks 5 days) LENGTH: 12 months SALARY: £41,000 to £45,000 per annum ** 5 Years UK Residency AND based in UK ** Role Overview We are actively looking to secure a Tester to join Experis. ...

SAP Datasphere Tester for HR Analytics & SuccessFactors

Location
Greater London, England, United Kingdom
Technopride Ltd in London (Farringdon area) is seeking a SAP Datasphere Testing Consultant with strong expertise in data modelling, HR domain processes, and SuccessFactors integration to validate data accuracy and governance across analytics platforms. You ...