19 of 19 Contract API Testing Jobs in the UK

performance, resilience and long-term maintainability in mind. Architecture & Technical Leadership Lead technical design discussions and contribute to strategic architectural decisions. Define service boundaries, API contracts, integration patterns and data flows. Promote modern software architecture principles, including modular design and domain-driven approaches. Work closely with Architecture teams … long-term roadmaps. Identify technical risks and recommend appropriate mitigation strategies. Influence the future direction of digital products and engineering practices. Engineering Quality & Testing Champion a quality-first engineering culture. Define and implement testing strategies across applications and services. Promote Test-Driven Development (TDD) and automation-first approaches. ...

seeking an experienced Test Engineer to join a fast-paced Agile delivery team working on mobile and operational platforms. This is a hands-on testing role focused on ensuring high-quality releases through functional, integration, regression, end-to-end, API, and data testing activities. You'll work … Responsibilities Design, execute, and maintain functional, integration, regression, and end-to-end test scenarios. Validate user stories, business processes, and operational workflows. Perform testing on real mobile/handheld devices. Conduct API testing using tools such as Postman. Validate system and application data using SQL queries. Raise ...

Automation position requires the candidates to work on client site in Newcastle 2 days a month. Skilled AWS Technical Test Engineer to work on testing across an extensive AWS tech stack. Should be confident in working independently, diagnosing technical issues, and efficiently troubleshooting complex problems. This role involves both … manual and potential automation testing, with a strong focus on test planning, cloud infrastructure validation, and client interaction. Key Responsibilities Conduct technical testing on AWS services using Databricks, Quantexa, Tableau, and Iron Mountain. Perform manual testing across AWS components, including S3, CloudWatch, VPC, Lambda, Athena ...

focus on ensuring the quality, reliability and integration of financial systems and business processes. Key Responsibilities Perform functional, integration, end-to-end and automation testing across enterprise systems. Test D365 Finance & Operations, particularly Purchase-to-Pay (P2P) processes, including purchase orders, invoices, payments and reconciliation. Conduct API testing … Postman and validate data flows between multiple systems. Manage test cases, defects and requirements traceability using Azure DevOps Test Plans. Review and challenge supplier testing, identifying gaps and quality risks. Coordinate UAT, regression testing, defect resolution and production readiness assessments. Prepare test strategies, evidence and release quality reports. ...

outcomes. You understand and align with our 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. … 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 ...

varying stages of their careers, from developing professionals through to experienced automation specialists. Designing, developing, and maintaining automated test solutions. Building and executing functional, API, integration, and end-to-end tests. Working closely with software engineers, product teams, and stakeholders to improve quality across the development lifecycle. Contributing …/CD pipelines and ensuring automated testing is integrated into delivery processes. Identifying opportunities to improve test coverage, reliability, and efficiency. Supporting the adoption of quality engineering best practices across development teams. Participating in code reviews, technical discussions, and continuous improvement initiatives. We're interested in candidates with experience ...

step definitions, hooks and scenario outlines Experience managing test cases, test runs and results reporting in TestRail, including traceability back to requirements Practical experience testing in and integrating with AWS environments (e.g., EC2, S3, Lambda, CloudWatch), including running automated suites against cloud deployments Key responsibilities Design, build … scalable automation frameworks for web UI and API testing Translate user stories and acceptance criteria into clear Gherkin feature files in collaboration with Product Owners and BAs Integrate automated suites into CI/CD pipelines (GitHub Actions, Jenkins or Azure DevOps) as quality gates on every build ...

fast-moving entrepreneurial environment. Main Responsibilities Duties will include: · Work as an embedded member of the Scrum team, focused on quality and automated testing · Hands-on experience developing and maintaining automated tests for back end services. · Web based UI and mobile apps using appropriate tools such as Selenium … Browserstack. · APIs · Strong understanding of testing concepts/methodologies and processes such as Gopher/BDD · Work closely with developers, PO, BAs and wider team to define and develop best possible test solutions · Ensure defects are raised as per defect management process using Jira · Develop and maintain automated functional ...

Test Lead Spencer Rose are looking for an experienced Senior Automation Test Engineer/Test Lead who can take end-to-end ownership of testing and help shape the overall quality and automation strategy for our Banking client located in Central London. Start: ASAP Location: City of London … technical test leader. They should be capable of taking a project from having limited automation to establishing a robust E2E functional and performance testing framework from scratch, while providing leadership and direction to the wider testing team. Key Senior Automation Test Engineer/Test Lead Responsibilities Take ...

distributed systems, real-time processing, high availability and system performance Collaborate effectively with AI, product and infrastructure teams to deliver reliable features Support API testing and maintain high standards of quality, reliability and clean architecture Job Requirements: Strong experience in software engineering using Go, Python or C++ Proficiency … working with Kubernetes, AWS and infrastructure as code, such as Pulumi Knowledge of artificial intelligence, multimodal large language models and computer vision Experience with API testing and a strong understanding of software quality practices Strong awareness of system performance, reliability and maintainable architecture Experience building systems from scratch ...

role gives you the chance to be involved much sooner - working alongside developers, product specialists and DevOps throughout the delivery cycle, rather than simply testing what has already been built. You'll join an established software company that is investing in modern development tools and testing approaches. … help improve how quality is built into complex software - not simply checked at the end. The work is varied, spanning web, mobile and API-based applications. You'll combine thoughtful manual and exploratory testing with automation, working on software that is used at scale, and solving the kind ...

clients. Define, implement, and continuously improve QA and test strategies. Provide technical leadership and guidance across multiple delivery teams. Drive test automation, shift-left testing, CI/CD, and continuous testing. Work closely with developers, business stakeholders, clients, and delivery teams. Promote quality throughout the software development lifecycle. Maintain … strong hands-on testing and automation capability. Develop and maintain scalable test automation frameworks and regression suites. Lead functional, API, integration, acceptance, and end-to-end testing. Promote effective unit and developer-led testing practices. Integrate automated tests into CI/CD pipelines. Coach, mentor, and develop ...

Analytics & Automation Test Engineer Remote (Occasional Travel to Letchworth office) Circa £35,000 per annum + benefits Permanent Are you early in your testing career and keen to work somewhere AI is already part of how testing gets done? This Analytics & Automation Test Engineer role is a chance … validate the results. It's a role for someone with genuine technical curiosity who wants broad exposure fast, and you'll help shape how testing is done across the department. What You'll Be Doing Planning and running functional, regression, integration and user acceptance testing across several delivery ...

willing to accept new challenges. Nice to have's Candidates with the following will have an advantage: Previous experience in a QA or testing role. Familiarity with Agile methodologies or experience working in a Scrum team. Be familiar with Windows, Windows applications and Microsoft Office products. ISTQB/ISEB … Certified Tester or Qualifications or equivalent. Experience with Azure DevOps. Experience with differing test environments/VM's/SQL/API testing tools. CI/CD Testing web front ends. We value the right mindset over perfect experience—if you bring industry knowledge and a passion ...

NestJS, with experience designing and building RESTful APIs and microservice-based systems. Practical knowledge of Kubernetes and Google Cloud Platform (GCP). Experience with API testing, automated testing and maintaining high standards of software quality. Understanding of agentic AI, large language models and the challenges of operating ...

Junior QA Analyst - Agile, Permanent – Hybrid Quality Assurance, Test, SDLC, Software, Automation, API Testing, SQL, ADO. My client is looking to the market for a Junior Quality Assurance Analyst to join a large scale Transformation Programme. Working in an agile environment, you would be expected in the office … software development environment and be familiar with the SDLC. You will be required to perform analysis, design and execution of functional and non-functional testing of software and be up to speed with software testing best practices and their applications. Any experience Testing in an AI environment ...

during a 12 month cover period. You will work with product teams, engineers and architects to identify and reduce security risk throughout design, development, testing and release. You will be the day-to-day application security contact for these domains, working within the wider Security Engineering function and escalating … configuration checks where relevant. Triage findings based on risk and context, explain remediation options, and work with engineering teams to verify fixes. Coordinate penetration testing and track material findings through remediation and retesting. Assess the security of SaaS platforms, external APIs and OEM integrations in collaboration with the relevant ...

quality software across a suite of modern applications. The role will involve designing, building, and maintaining automated test solutions, alongside executing browser, UI, and API testing to ensure robust, scalable releases. Key Skills & Experience Strong commercial experience with Playwright Hands-on experience using C# for test automation Experience … testing web applications and APIs Strong understanding of Agile delivery environments Experience working within a Microsoft technology stack Exposure to Azure Desirable Experience designing and building automation test frameworks from scratch Previous involvement in large-scale digital transformation projects What's on Offer? Fully remote working Immediate start available ...

Location: Chester - 2 days a week onsite Rate: £360pd Inside IR35 Key Skills & Responsibilities Strong hands-on experience in manual and automated mobile application testing across iOS and Android platforms. Proven expertise in designing and implementing mobile automation frameworks using Appium and/or similar tools. Experience using BrowserStack … cloud-based device platforms) for cross-device and cross-browser testing. Strong experience in test automation using Playwright, Selenium, or similar tools. Experience in API testing and end-to-end validation of integrated customer journeys. Experience working within Agile teams and contributing to continuous quality improvement. ...