326 to 350 of 364 Tester Jobs in the UK

International is seeking a QA Tester for a 6-month contract with the potential for extensions. The role is hybrid with up to 2 days per week onsite across multiple locations including London, Newcastle, Leeds, Manchester, Blackpool or Sheffield. Day rate ranges from £300 to £350 via umbrella. Key duties ...

Starling Bank Limited is seeking an experienced Penetration Tester to join our security team in a hybrid role. You will conduct tests across mobile, web, cloud, and infrastructure, partner with engineering to secure development, and help remediation efforts to lift overall security posture. You will mentor colleagues and help evolve ...

WeDoTech is seeking an experienced Security Tester for a 12-month contract. The role is remote-first within the UK, focusing on hands-on security testing across applications and APIs to ensure security standards and regulatory requirements are met. You will work with engineering and testing teams, document findings ...

Research is seeking a hands-on Penetration Tester to lead tests and vulnerability assessments across internal systems and security controls. Your work will strengthen our security posture through continuous testing and remediation collaboration. You will perform tests across Kubernetes, Jenkins and Windows Domain Services, deliver remediation guidance, mentor teammates ...

secure digital solutions provider in Farnborough seeks an enthusiastic tester to join their team. Responsibilities include participating in diverse development projects, ensuring product quality, and maintaining communication with the development team. Ideal candidates will have strong communication abilities, experience in Agile methodology, and a passion for testing. They offer ...

Consulting Limited is seeking an Oracle Tester based in London. You will be responsible for producing test deliverables, executing various types of testing, and reporting defects while providing valuable feedback to improve software quality. Ideal candidates will have at least 7 years of experience in testing complex user interfaces ...

Bridewell is seeking an experienced Senior Penetration Tester to deliver testing engagements across infrastructure and web applications for a range of clients. The role offers a pathway to develop testing methodologies and participate in ongoing professional development through a dedicated annual training budget. Hybrid working with occasional travel to London ...

Triwill Group seeks a freelance Software Tester fluent in German to evaluate a new streaming platform on Smart TVs in the United Kingdom. You will execute structured test cases, verify playback and navigation, and document defects for pre-launch and post-launch validation. The role offers flexible hours, typically ranging ...

Dionach by Nomios in the UK is seeking an experienced penetration tester to conduct tests across web apps, APIs, Cloud, and networks, delivering detailed findings and remediation guidance. The role requires at least two years in pentesting, certifications such as CREST/OSCP, and the ability to communicate technical results ...

Thales Group in Crawley, United Kingdom, is seeking a skilled Penetration Tester to identify vulnerabilities across IT/OT environments and help secure critical systems. You will perform testing, report findings clearly, and contribute to risk mitigation and security governance on high-security programmes, including defence and aerospace projects. ...

client is a leading British bank. Join us as a Penetration Tester, to help protect our organisation and clients by identifying, validating, and clearly communicating security vulnerabilities before they can be exploited. This role sits within a collaborative security testing team and focuses on delivering high-quality web, network, mobile ...

play a pivotal role in assuring the quality and reliability of complex infrastructure solutions that underpin mission-critical programmes. As an Infrastructure Automation Tester, you'll help shape how innovative technologies are tested, deployed and trusted, working in close partnership with clients to deliver measurable outcomes. You'll contribute ...

expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave. Join us as a Penetration Tester, to help protect our organisation and clients by identifying, validating, and clearly communicating security vulnerabilities before they can be exploited. This role sits within a collaborative ...

resilience requirements and technology governance good practice. Interview process This will be a 2 stage process including a presentation Working Schedule The Digital Controls Tester role is a Permanent, full time, 37.5 hours per week, Monday to Friday. Our office is based in Bristol, BS2 0TR. Hybrid working is available ...

control monitoring or testing. Awareness of FCA expectations, operational resilience requirements and technology governance good practice. Interview process Working Schedule The Digital Controls Tester role is a Permanent, full time, 37.5 hours per week, Monday to Friday. Our office is based in Bristol, BS2 0TR. Hybrid working is available with ...

Software Tester Graduate - Crewe HIS ROLE IS HYBRID - EXCELLENT CAREER OPPORTUNITIES THE COMPANY This business is a successful software and database development company that is a leader in their field. They work with customers in the commercial, public, and security sectors. THE ROLE: - Working within a secure environment the primary ...

Were looking for a Junior QA Tester to join a growing technical team, testing a range of in-house software and helping to make sure everything works as it should. This is a great opportunity for someone with a keen interest in IT, software and technology who enjoys problem-solving ...

Thames Water is seeking a Control Tester to join our Information Security team. You will support the Control Testing & Assurance Manager in delivering testing activities across multiple security domains, ensuring controls are properly designed, implemented, and operating as intended. With base location hybrid in Reading, you will work 36 hours ...

COMPEX Electrical Testing and Fixed Wirer Tester Central Belt Scotland | Up to £53,000 Basic dependent on experience + Car Allowance + pension + Overtime + Benefits Are you a qualified COMPEX Electrician, Industrial Electrician, or Electrical Engineer looking to step away from constant site installation work and move into … COMPEX 01-04? We are working with a extremely stable, global leading engineering organisation seeking an Electrical Testing and fixed wirer tester to carry out statutory inspections and electrical testing across a wide range of industrial and commercial environments (never domestic) in the Central Belt area – Edinburgh, Glasgow, Falkirk etc. ...

COMPEX Electrical Testing and Fixed Wirer Tester Aberdeen/Elgin/Inverness | Up to £53,000 Basic dependent on experience + Car Allowance + pension + Overtime + Benefits Are you a qualified COMPEX Electrician, Industrial Electrician, or Electrical Engineer looking to step away from constant site installation work … COMPEX 01-04? We are working with a extremely stable, global leading engineering organisation seeking an Electrical Testing and fixed wirer tester to carry out statutory inspections and electrical testing across a wide range of industrial and commercial environments (never domestic) in Aberdeen, Inverness and Elgin areas. This role offers ...

Adecco is seeking a Senior Migration Tester/Engineer for a London-based system migration project. You will provide hands-on test expertise for application migration, collaborating with stakeholders and ensuring rigorous testing across pipelines and data moves. The role requires strong communication, testing expertise, and knowledge of testing methodologies ...

bet365 is looking for a Software Tester to ensure our cutting-edge software meets the highest standards of quality and accuracy. You will join the Software Testing department and work with industry-leading experts to shape the future of our business. You will contribute to MarTech delivery streams (CRM, offers ...

Whitehall Resources requires an experienced SAP SuccessFactors Tester to work with a key client in Preston, UK. The role is inside IR35 and will involve hands-on testing across SAP SuccessFactors modules, coordinating with functional and integration teams to ensure end-to-end coverage. Responsibilities include test execution, data validation ...

Searchability NS&D is seeking a Security Tester to deliver security test strategies for Oracle Cloud Infrastructure in a London hybrid environment. The role focuses on cloud infrastructure, networks, IAM, and RBAC, with a requirement for active eDV clearance. You will work with architects, engineers and security stakeholders, producing actionable ...

Dionach by Nomios is seeking a proactive penetration tester to assess security across web, network, and cloud environments. You will translate findings into actionable guidance for clients and contribute to ongoing security assurance. The role offers flexible remote work with regular site visits to client locations, plus a hybrid option ...