19 of 19 Remote/Hybrid API Testing Jobs in London

Automation Engineer (Back End) - (Security Cleared)

Location
Greater London, England, United Kingdom
experienced Automation Test Engineers/SDET to work on projects with our clients from both the public and private sectors. You will have a testing background and be confident using your skills to run projects directly with clients with minimal supervision. You will be a fundamental member … Initiating and establishing processes for automation and performance monitoring. Actively contributing to both our Quality Engineering teams and our clients in establishing Automation and Testing best practices for the organisation. Collaborating with various teams to address their automation challenges and coordinating efforts with diverse teams to resolve performance test ...

Automation Tester (Front End) - (Security Cleared)

Hiring Organisation
Solirius Consulting
Location
London, UK
Employment Type
Full-time
experienced Automation Test Engineers/SDET to work on projects with our clients from both the public and private sectors. You will have a testing background and be confident using your skills to run projects directly with clients with minimal supervision. You will be a fundamental member … Initiating and establishing processes for automation and performance monitoring. Actively contributing to both our Quality Engineering teams and our clients in establishing Automation and Testing best practices for the organisation. Collaborating with various teams to address their automation challenges and coordinating efforts with diverse teams to resolve performance test ...

Automation Tester (Front End) - (Security Cleared)

Location
Greater London, England, United Kingdom
experienced Automation Test Engineers/SDET to work on projects with our clients from both the public and private sectors. You will have a testing background and be confident using your skills to run projects directly with clients with minimal supervision. You will be a fundamental member … Initiating and establishing processes for automation and performance monitoring. Actively contributing to both our Quality Engineering teams and our clients in establishing Automation and Testing best practices for the organisation. Collaborating with various teams to address their automation challenges and coordinating efforts with diverse teams to resolve performance test ...

Lead QA Automation Engineer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 525 Daily
Working (Minimum 2 days per week in office) The Opportunity We are seeking an experienced Lead Engineer - QA Automation to drive quality assurance and testing excellence across a portfolio of internally developed and supplier-delivered applications. This is a leadership role responsible for defining QA strategy, establishing testing standards, governing quality outcomes, and championing automation across the software delivery lifecycle. You will act as the technical authority for testing, ensuring solutions meet functional, security, regulatory, and business requirements while supporting the adoption of modern engineering and DevOps practices. Key Responsibilities Define ...

Senior Quality Engineer with Java

Location
Greater London, England, United Kingdom
looking to make an impact at a global leader at the forefront of technological innovation? We are seeking an experienced professional to lead automation testing efforts, with a particular focus on backend and API testing, to join our dynamic team in London. About The Role … Quality Engineer, you will play a key role in enhancing our testing frameworks and processes. Your expertise in mobile automation—especially for iOS platforms—will help ensure the delivery of high-quality solutions that make a real difference worldwide. This hybrid role (office in central London) offers flexibility, combining ...

Software Developer-Backend (SFIA4)

Location
Greater London, England, United Kingdom
/manager, UX designers, UX researchers, Developers, Platform engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Coding and testing: Demonstrable experience designing, coding and debugging Golang based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Golang Spring Boot … Docker Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift to the left ...

Software Developer Backend (SFIA5)

Location
City Of London, England, United Kingdom
engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Team leadership and mentoring experience Integrity/honesty Coding and testing Demonstrable experience designing, coding and debugging Java based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Java 8 Spring … Boot Docker Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift ...

QA Engineer

Location
Greater London, England, United Kingdom
limited) As a QA Engineer you will be expected to work at one of our clients and perform high quality functional and non-functional testing on complex systems. You must be familiar with Agile practices and tools and able to work in fast paced CI/CD environment. … provide accurate updates on the progress and outcomes of testing. Responsibilities Perform functional and non-functional (performance, accessibility, security, operational/user acceptance) testing, working within an Agile team. Develop and maintain test automation solutions and scripts, promoting best practices within the development team Develop and maintain performance/ ...

Quality Assurance (QA) Engineer

Location
Greater London, England, United Kingdom
throughout the development lifecycle. Collaborate closely with developers and product teams to understand requirements and ensure quality standards are met. Conduct manual and automated testing of web and software applications. Analyze test results and provide clear, actionable feedback to the development team. Participate in code reviews, requirement discussions … sprint planning when required. Help establish and improve QA processes, testing standards, and best practices. Maintain accurate documentation of test cases, test results, defects, and QA activities. Stay up-to-date with the latest QA tools, testing methodologies, and industry best practices. Requirements: Bachelor’s degree in Computer ...

SC Cleared QA SDET

Location
City Of London, England, United Kingdom
client and the role, the selected candidate MUST HAVE ACTIVE SC Clearance The ideal candidate will have strong experience with Provar Automation Testing Key Responsibilities Test Automation Development Design, build, and maintain Provar automation test scripts for Salesforce applications and integrations. Develop scalable and reusable testing frameworks using … Provar best practices. Automate regression, functional, and end-to-end tests to improve testing efficiency. Test Planning & Execution Review requirements, user stories, and acceptance criteria to identify test scenarios. Execute automated and manual tests where required to ensure high-quality releases. Perform debugging, root cause analysis, and defect reporting ...

SC Cleared QA SDET

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day Inside IR35 (Negotiable rate)
client and the role, the selected candidate MUST HAVE ACTIVE SC Clearance*** The ideal candidate will have strong experience with Provar Automation Testing Key Responsibilities Test Automation Development Design, build, and maintain Provar automation test scripts for Salesforce applications and integrations. Develop scalable and reusable testing frameworks using … Provar best practices. Automate regression, functional, and end-to-end tests to improve testing efficiency. Test Planning & Execution Review requirements, user stories, and acceptance criteria to identify test scenarios. Execute automated and manual tests where required to ensure high-quality releases. Perform debugging, root cause analysis, and defect reporting ...

Test Analyst / Automation Test Analyst

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £550/day Inside IR35 via Umbrella
large-scale transformation projects. You will work within Agile teams alongside Developers, BAs, and Product Owners to design, execute, and maintain automated and manual testing solutions. Key Responsibilities Test Delivery: Design and execute functional, integration, regression, and E2E test cases. Automation: Build and maintain scalable automated test frameworks. Agile … compliance standards. Key Requirements & Tech Stack Experience: Proven track record in QA/Automation roles within large-scale Agile (Scrum/SAFe) environments. Testing Tools: Jira, Confluence, Azure DevOps, Postman (API testing). Automation (Desirable): Playwright, Cypress, or Selenium. Technical (Desirable): SQL, Git, CI/CD pipelines ...

Lead Quality Engineer

Location
Greater London, England, United Kingdom
functional requirements. Operating at a strategic level, you’ll mentor engineers, build strong relationships with senior stakeholders, and influence the adoption of forward-thinking testing practices (such as AI-assisted testing) across our entire QA practice. Key aspects of the role include: Squad Leadership & Strategy: Partnering with cross … with accountability for quality outcomes, metrics, and supporting the ongoing growth and wellbeing of your team. Strategic & Commercial Influence: Applying commercial awareness to prioritise testing efforts, advising stakeholders on trade-offs, and driving continuous innovation through emerging practices. What you'll bring Proven strategic leadership experience guiding multi-squad ...

Principal AI Quality Engineer

Hiring Organisation
Fourth
Location
London, UK
Employment Type
Full-time
continuously evolve Fourth's AI-driven global QA strategy and roadmap, aligned with the Product and Technology roadmaps, to shape the strategic testing needs of the business. Establish the QA tools, frameworks, standards, and ways of working across our global engineering organisation to achieve our technology goals. Drive … unification and continuous improvement of testing processes and practices across delivery teams, partnering directly with Software Engineering Managers and Product Managers. Act as the principal point of escalation for complex testing and quality challenges across global Engineering teams, marshalling subject matter expertise to resolve them. Champion modern testing ...

Senior Consultant – Offensive Cyber Security

Location
Greater London, England, United Kingdom
join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments and more to high profile clients across all industries. The purpose of this role is to deliver our offensive security services … including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You’ll benefit from ongoing coaching, career mentoring, and be supported by our career pathway. You will have an opportunity to continue to develop ...

Lead Tester

Location
Greater London, England, United Kingdom
responsibilities Reporting to the Test Manager. Requirements Desire to remain technically hands‐on. Experience of team leadership and standards governance. Proficiency in SpecFlow (Reqnroll), API testing,SQL, GIT and Azure Pipelines. Strong communication and collaboration skills. Proactive approach to problem solving. Experience in Energy Trading or Capital Markets … Computer Science or related field. Additional skills & experience Experience in Python, Data Testing or .NET.Experience in testing Event or Message buses of test data, batches and pipelines (e.g., YAML, JSON or XML file configuration). Bash and Powershell scripting. Experience in performance, stress and securitytesting. JD: Lead tester ...

Debug Person

Hiring Organisation
Eligo Recruitment Ltd
Location
London, Hampton, United Kingdom
Employment Type
Permanent
Salary
£4999 - £5000/annum Test Salary Details/Benefits
logs, crash reports, and debugging information. Work closely with developers to identify root causes and implement fixes. Perform code-level debugging and troubleshooting. Support testing teams by investigating failed test cases. Document bugs, fixes, and technical solutions. Monitor system performance and identify potential issues. Assist with software releases … Skills (Desirable) Programming languages: Java C# Python JavaScript C++ Experience with: Visual Studio Debugger IntelliJ IDEA Debugging Tools Git/GitHub Jira SQL troubleshooting API testing tools Log analysis tools Knowledge of cloud environments: AWS Azure Google Cloud Key Competencies Problem solving Root cause analysis Attention to detail ...

QA Lead

Location
Greater London, England, United Kingdom
with QA peers and delivery teams to refine strategy and continuously improve outcomes. Experience Sought Strong hands‐on QA experience (5+ years): Proven experience testing web applications end‐to‐end, with solid judgement around prioritisation and release risk. Leadership/ownership: Experience leading QA work (formal lead role … similar) or maintaining structured test documentation. Desirable Skills Drupal/CMS familiarity: Familiarity with Drupal (7/9/10) or another CMS platform. API testing: Able to test REST APIs (e.g., Postman) and think about quality beyond the UI. Technical basics: Comfortable with basic debugging using ...

Solutions Architect

Location
London Borough of Harrow, England, United Kingdom
Sharepoint, O365, MS Teams, Viva Engage and APIs. Experience managing client projects, from requirement analysis to post-deployment support. Familiarity with software development and API testing tools such as Postman. Experience with complex SQL Database models, PowerShell scripting, Azure platform services and infrastructure tools. Excellent communication and interpersonal ...