51 to 75 of 79 Tester Jobs in London

that supports how our engineering teams build and operate complex systems at scale. Take the next step in your career. Role As a Penetration Tester, you will lead and conduct penetration tests and vulnerability assessments across a wide range of internal systems and security controls. Your work will directly strengthen ...

issues or risks are clearly communicated to relevant stakeholders in a timely manner Key Skills/Experience: Experience of working as a performance tester/engineer on previous roles Working on multiple projects at the same time and able to manage time effectively. Experience of developing, executing and maintaining performance ...

Selenium QA Tester C# FintechHome work and flex work encouragedQuant Capital is urgently looking for a QA Tester to join our high profile client. Our client is the world leader in Market data management systems, with clients globally such as most of the major investment banks. Their team in Tonbridge … rapidly expanding. As a QA Tester you will work in small teams consisting of a BA, Implementation consultant, web and windows developer and a PM.Day-to-day you will be embedded within an Agile development team to maximise the influence you can have on the products that the team delivers. ...

Selenium QA Tester C# FintechHome work and flex work encouraged. Quant Capital is urgently looking for a QA Tester to join our high profile client. Our client is the world leader in Market data management systems, with clients globally such as most of the major investment banks. Their team … Tonbridge is at 63 and rapidly expanding. As a QA Tester you will work in small teams consisting of a BA, Implementation consultant, web and windows developer and a PM.Day-to-day you will be embedded within an Agile development team to maximise the influence you can have ...

Content QA Tester Location: London Contract: 6 months Department: Content/Digital Working pattern: Hybrid About the role We're looking for a Content QA Tester to join our team and help ensure our campaigns and website content meet the highest standards before they go live. You'll be responsible ...

Ethical Hacker/Penetration Tester no experience needed From £45,000 - £6 5,000 *This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back* Train. Certify. Get Hired. Are you looking to start a career in Cyber Security ...

Overview We are looking for an AI Automation Tester to support IBM on a major programme of work The role will focus on designing and executing automated testing across an AI-enabled solution, covering traditional functional and integration testing alongside the additional challenges involved in validating AI-generated responses … inappropriate model responses Building AI-specific testing into wider automated test suites Candidates don't necessarily need to come exclusively from an "AI Tester" background, but should have strong automation testing fundamentals and ideally some practical exposure to testing AI/LLM-enabled applications. Reasonable Adjustments: Respect and equality ...

helping us create an entirely new network for the world's money. For everyone, everywhere. We are looking for an IT SOX Controls Tester to join our mission and help us build a global platform that’s scalable, reliable, and secure. The Security Controls team plays a vital role ...

finest people who share our passion for creating exceptional experiences and delivering world-class service every day. We are looking for a QA Tester to join our Digital & Technology Transformation Team. Role Type: Permanent - Full Time Hours: 40 Technology is central to this evolution. We are transforming our digital platforms ...

Cyber Security Controls Tester Location: Fully Remote Contract Length: 6 Months Day Rate: Circa £550 per day (Outside IR35) Security Clearance: Active SC Clearance required (must be current and verifiable) About the Role An established MSSP is seeking an experienced Cyber Security Controls Tester to support a large-scale security ...

Systems Tester45,000BirminghamQuant Capital is urgently looking for a Systems Tester to join our high profile client. Our client is a well-known a global financial technology firm which specialises in the design and development of software in the Asset Management Industry. The successful Systems Tester Working in a fast … good problem-solving skills and will work in a team environment, on a wide variety of business & technical issues. Day to Day the Systems Tester will: Review and analysis of client specifications and produce quality test plansEstimation to assist with production of development proposalsTesting software in line with client specificationsPerforming ...

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 ...

Sanderson Government & Defence is seeking a Cyber Security Controls Tester to support a large-scale security assurance programme. The role is fully remote in the UK with an initial 6-month contract and a day rate of around £550 (Outside IR35). Active SC clearance is required and you will ...

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across systems and applications, uncovering vulnerabilities and raising security standards. You will own engagements end-to-end, write technical reports, and collaborate ...

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 ...

leading cybersecurity firm in London is seeking a passionate Penetration Tester to enhance their offensive security team. You will support cloud and infrastructure security assessments, write detailed reports for various stakeholders, and collaborate with a diverse team. Candidates must hold an OSCP certification and have knowledge of web application security ...

Keka Technologies Private Limited in the United Kingdom is seeking a Flutter UI Automation Tester to join remotely on a six-month to 1.5-year contract. The role focuses on ensuring quality across Android and iOS apps, building robust automation, and integrating tests into CI/CD pipelines. The ideal ...

services, AI/ML Technologies and Professional services in the UK and EU market. Job Description Overview We are seeking an experienced SAP Finance Tester with strong expertise in SAP S/4HANA Finance modules and integration testing. The ideal candidate will have a solid understanding of financial processes, hands ...

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 ...

Virgin Active is seeking a QA Tester for their Digital & Technology Transformation Team. This role involves testing digital products and services to ensure reliable, high-quality experiences for members. The successful candidate will work closely with Engineers and Product Managers, creating automated tests, identifying defects, and contributing to product reliability. ...

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 ...

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 ...

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 ...

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 ...

Function Tester Technician - London & Home Counties Sureserve Compliance Fire Ltd., are a specialist in the design, supply, installation and maintenance of fire safety and electrical systems, providing fire and electrical compliance and testing services. This covers a comprehensive range of physical infrastructure and safety considerations required for a building ...