26 to 50 of 166 API Testing Jobs

Software Quality Assurance Lead

Location
City of Edinburgh, Scotland, United Kingdom
looking for an experienced and motivated Software Quality Assurance Lead responsible for defining and maintaining the organisation’s approach to software testing as we move into our next exciting period of growth. As a key member of our Quality Assurance team, you would be responsible for ensuring that appropriate … testing practices, tools, and processes are in place to support the reliability and robustness requirements of our satellite software technologies. This role will provide technical leadership for all testing activities, working closely with Product Engineering and Solutions Engineering to integrate quality considerations throughout the software lifecycle. In addition ...

Pen Tester

Location
United Kingdom
enthusiastic security consultant to join our team. Working alongside some of the best hacking minds in the country, you will be delivering pen testing services to a diverse range of clients, from presales through to delivery and debriefs. We are looking for a consultant with a minimum … years’ experience in pen testing who can deliver the following: Web application testing API testing External & Internal Infrastructure testing (including build reviews) Mobile application testing (including knowledge of standards such as OWASP MASVS) Experience testing in any of the following areas is also ...

Performance Tester

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
understand and align with Solirius Reply Values The Role: We are looking for experienced Non Functional Test Engineers with demonstrable experience in Performance Testing and Non Functional Testing to join us on a permanent basis and assist with the running of our performance testing projects. You will … involved in overall NFT as well as API testing, Front End testing and UI based performance testing on behalf of both our public and private sector clients. Those not from a performance testing background, or without demonstrable experience in performance testing, will ...

Performance Tester

Location
Greater London, England, United Kingdom
work on meaningful projects that deliver lasting impact The Role: We are looking for experienced Non Functional Test Engineers with demonstrable experience in Performance Testing and Non Functional Testing to join us on a permanent basis and assist with the running of our performance testing projects. … will be involved in overall NFT as well as API testing, Front End testing and UI based performance testing on behalf of both our public and private sector clients. Those not from a performance testing background, or without demonstrable experience in performance testing, will ...

Test Manager

Location
Greater London, England, United Kingdom
functional). The ideal candidate brings a test engineering mindset, promotes shift-left practices, drives automation adoption (including Playwright), and enhances quality through continuous testing and robust test governance. Key Responsibilities Define and own the end-to-end test strategy for Duck Creek or Guidewire upgrade programmes, aligned with … release plans, and business objectives. Lead test planning, estimation, and scheduling across distributed teams and workstreams to ensure timely delivery. Implement a risk-based testing approach; maintain a dynamic test risk register and ensure timely mitigation. Design and implement the automation strategy across UI and API layers, including ...

Automation Test Engineer

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £560/day
test automation using Playwright (primarily TypeScript/JavaScript) Create robust end-to-end test scenarios that reflect real business workflows Automate and validate API testing, including request/response testing Support enterprise application testing and confirm expected outcomes across features Integrate automated tests into CI/… pipelines to improve test speed and consistency Work with JSON, Git, and SQL to support testing and verification needs (Nice to have) Gain exposure to IBM Maximo environments and validate Maximo business processes What you'll bring: Strong experience in UI test automation with Playwright Hands-on capability with ...

IAM Tester (Identity Processing & Provisioning)

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Role purpose Deliver high-quality testing for identity processing and provisioning across the identity lifecycle (joiner/mover/leaver). You'll validate that identities, accounts, and entitlements are provisioned and removed accurately, securely, and in line with control expectations. Key responsibilities Execute functional, integration, and regression testing … LDAP), and target applications. Validate provisioning outcomes: account creation/updates, entitlement assignment/removal, approvals, and de-provisioning. Perform negative and exception-path testing (failed connectors, retries, reconciliation, manual overrides). Validate identity data mapping and transformations (attributes, rules, and role logic such as birthright access). Prepare ...

Quality Engineer

Location
United Kingdom
Skills: Postgres, Cassandra, Elasticsearch, Asynchronous messaging services (e.g. Kafka, RabbitMQ etc), Cucumber/Godog or other BDD tools, Kubernetes, Docker, Rest Assured, Other REST API testing tools, Wire mock/Mountebank or other HTTP stubbing tools, Continuous integration (CI), continuous deployment (CD) and continuous testing (CT), Tools … Work Mode: Full Time Job Status: Open Follow Us On: We are looking for experienced QA professional with 5-9 years' expertise in diverse testing methodologies, automation, Agile environments, database proficiency, and CI/CD tools for efficient quality assurance as a Quality Engineer. Required: 5-9 years ...

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 ...

Test Engineer

Hiring Organisation
Noir
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
Test Engineer (Tech stack: QA Analyst, QA, SDET, Test Engineer, Tester, Manual Tester, QA Engineer, Quality Assurance, Software Quality Assurance (SQA) Engineer, Manual Testing, Web Applications, Defect Tracking, Excel, API Testing, SQL, DevOps, Scrum) Our client is an established technology business delivering web-based software solutions. They … Application Support Specialist with strong QA experience to ensure the quality, stability, and reliability of their applications. This role is primarily focused on manual testing, defect management, and application support. You will play a key part in validating releases, identifying issues, and working closely with development teams to ensure ...

SAP Finance Tester

Location
Greater London, England, United Kingdom
expertise in SAP S/4HANA Finance modules and integration testing. The ideal candidate will have a solid understanding of financial processes, hands‐on testing experience in SAP environments, and the ability to work closely with cross-functional teams to ensure high-quality solution delivery. Key Responsibilities Perform functional … testing for SAP S/4HANA Finance modules, including integrations with various internal and external systems. Apply strong knowledge of financial business processes such as Financial Accounting (FI), Management Accounting (CO), Financial Planning & Analysis (FP&A), and Treasury Management. Execute end-to-end testing for implementations ...

Senior Offensive Security Engineer (Autonomous testing)

Location
City of Edinburgh, Scotland, United Kingdom
innovative thinking, curiosity, and existing deep technical expertise to help Quorum Cyber close the distance between AI speed and efficiency, and human insight. Penetration testing, API and web application testing, and red teaming are delivered the traditional way: a skilled human, a scope document, a fixed number … ... And then to help migrate into a continuously running managed service. Deliver engagements (Phase I, and shrinking over time) Lead network, web application, API, cloud, and full-scope red team engagements. Own them end to end: scoping, rules of engagement, authorisation, execution, evidence, reporting, client debrief. ...

QA Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
+ Benefits Type: Permanent Role The Role: · Join a high-growth technology business developing innovative digital financial products. · Design, build and maintain automated testing solutions across a modern microservices environment. · Work closely with Product Managers, Developers and QA colleagues to ensure high-quality software delivery. · Drive automation best practices … reduce reliance on manual testing. · Execute smoke, regression, functional and API testing activities. · Leverage AI-powered tools to improve testing efficiency and productivity. Requirements: · Proven years of experience in QA Automation Engineering. · Strong Java and/or Kotlin programming skills. · Experience with Selenium, Selenide or Playwright. · Strong ...

SDET

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
hands-on engineer with a passion for automation, a strong belief in producing high-quality, resilient services, and an aspiration to achieve testing excellence, this could be the perfect next step in your career. This is a fantastic opportunity to join a respected, fast-growing tech community. You will … This is an office-based position in Manchester that offers a vibrant tech community environment. You will balance advanced test automation with focused exploratory testing, working in a highly collaborative environment alongside developers, product managers, and non-technical stakeholders. Day-to-Day Responsibilities Framework Development: Design, build, and maintain ...

Senior Test Engineer

Location
City of Edinburgh, Scotland, United Kingdom
collectively. We hire people who align with our core values of Passion, Excellence, Collaboration, Respect and Professionalism. Technologies and experience we value include: A testing mindset, including critical thinking, healthy scepticism and a desire to help teams improve quality A background in software engineering Experience in the application … tooling and automation in testing Consulting skills including excellent communication, collaboration, and commercial awareness Awareness of the use of AI in testing Experience and expertise in at least one testing specialism e.g. Testing of AI systems API Testing Data Engineering Testing Domain specific ...

Programme Test Lead - Banking SaaS & AI-Driven Testing

Location
Greater London, England, United Kingdom
Lead for London on a 9 month contract, working 3 days per week in the office. The role will own the end-to-end testing strategy, assurance framework, and quality governance across a SaaS banking platform, while remaining hands-on with testing and tooling. You'll bring strong … experience in banking/regulated contexts, mobile app testing, API testing, AI-enabled testing approaches, and familiarity with Salesforce and MuleSoft. #J-18808-Ljbffr ...

Software Test Engineer

Location
City Of London, England, United Kingdom
management tools (Micro Focus Quality Center, TestDirector, Test Manager, TestLink, SpiraTest, TestRail, HP-ALM (QC)) to organize and manage all phases of the software testing process including planning, running tests, and tracking defects, generating and storing test reports, and interlinking them with the release requirements; Defect tracking tools (BugZilla … Excel or Test Studio to write large sets of test cases and later import them into TMTs; SQL clients to connect to the database; API testing tools (Postman, SoapUI,) for automated checks. They offer predefined snippets to automate API testing without the need to write code ...

Senior Quality Engineer

Location
Belfast, Northern Ireland, United Kingdom
anywhere within NI. Your new role As a Senior Quality Engineer, you are a technical quality assurance professional with deep expertise in hands‐on testing, automation engineering, AI‐driven quality practices, and Agile process optimisation. You’ll lead the charge in building intelligent test automation frameworks, conducting comprehensive hands … testing, and leveraging AI technologies to enhance test coverage and efficiency. You’ll champion continuous improvement within Agile workflows, advocating for whole team quality practices and helping teams refine their processes for faster, more reliable delivery. The wider Quality Engineering team has 10 experienced QA professionals who work cross ...

Manual Software Tester (Salesforce)

Hiring Organisation
TXP
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
Salesforce Tester to support a key programme of work on an initial 3-month contract basis. We are particularly interested in candidates with Salesforce testing experience; however, applicants with strong manual testing expertise and API testing experience will also be considered. This role will involve working … technical and business teams to ensure the quality, reliability, and performance of business-critical applications and integrations. Key Responsibilities Execute end-to-end manual testing across business-critical applications. Design, create, and execute test cases, test scripts, and test scenarios. Identify, document, and manage defects through to successful resolution. ...

Manual Software Tester (Salesforce)

Hiring Organisation
TXP Technology x People
Location
Cheltenham, Gloucestershire, United Kingdom
Employment Type
Full-Time
Salary
£450.00 per day
Salesforce Tester to support a key programme of work on an initial 3-month contract basis. We are particularly interested in candidates with Salesforce testing experience; however, applicants with strong manual testing expertise and API testing experience will also be considered. This role will involve working … technical and business teams to ensure the quality, reliability, and performance of business-critical applications and integrations. Key Responsibilities Execute end-to-end manual testing across business-critical applications. Design, create, and execute test cases, test scripts, and test scenarios. Identify, document, and manage defects through to successful resolution. ...

QA Engineer IT | Permanent Full-Time Basingstoke

Location
Basingstoke, England, United Kingdom
join our growing technology team. You’ll be working across our core applications, helping to ensure quality through a mix of manual and automated testing while improving how we test through modern tooling and AI-led approaches. As part of a collaborative Agile team, you’ll contribute to planning … Designing and executing test plans across system, integration, UAT and regression phases Building and maintaining automated test frameworks using Selenium (Java) Using AI‐based testing tools (for example testRigor or similar) to improve efficiency and coverage Performing API testing with Postman and Rest Assured Integrating automated tests ...

Staff Software Tester (UK)

Location
Horsham, England, United Kingdom
Detego Global is seeking a Staff Software Tester . We are looking for an experienced software tester who will take ownership of testing activities across multiple features or components, ensuring software quality through both manual and automated testing. You will contribute to test strategy, mentor junior testers, and collaborate … supportive team. The position provides strong opportunities for growth and will play an integral role in shaping the company’s quality assurance processes and testing standards. Reports to: Test Manager Place of Work: Hybrid, remote/office in Horsham Compensation: Negotiable, depending on experience Responsibilities and Duties The Staff ...

Software Test Team Lead

Hiring Organisation
Reed
Location
Exeter, Devon, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum, Inc benefits
Term Contract A new exciting Fixed Term Contract opportunity has become available to join a leading UK housing care provider. They're seeking a Testing Team Lead to support the delivery of high-quality digital products across there agile teams. This role is perfect for someone who enjoys … objective setting, and performance reviews. Build capability through mentoring, knowledge sharing, and skill development. Support wellbeing and workload balance within the team. Testing Delivery and Quality Assurance: Lead planning and execution of test activities within agile teams. Ensure test approaches are risk-based and aligned to product scope. Oversee ...

Product Owner (SalesAPI)

Location
Hellaby, England, United Kingdom
revenue of 3.4 billion euros with over 17,000 employees. Learn more at www.allianceautomotivegroup.euAlliance Automotive Group UK & Ireland are scaling our Sales API, a headless interface that allows customers and partner platforms to integrate directly with our catalogue and order management systems. To support our growth ambition … recruiting a Digital Product Owner to be responsible for market expansion, competitive enhancement and continuous improvement of our Sales API.The Sales API is an established REST interface that enables customers and third-party systems to:Access our product catalogue programmaticallyPlace and manage ordersCheck stock and pricing in real-timeIntegrate ...

Senior Automation Tester

Location
Greater London, England, United Kingdom
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 to join our team in a pivotal role … focused on automation testing. The ideal candidate will have a strong background in software testing with an emphasis on automation, ensuring the delivery of high-quality software solutions.### Key Responsibilities* Design and implement automated test scripts to ensure efficient and thorough testing of applications.* Collaborate with cross-functional ...