1 to 25 of 53 API Testing Jobs

SOFTWARE ENGINEER IN TEST Salary up to £50,000 On-site in Manchester City Centre Playwright, TypeScript, Cypress, API Testing, SQL Opportunity to work on automation-focused projects within a collaborative technology team ABOUT THE CLIENT We're working with an established technology-driven organisation based in Manchester … that is continuing to invest in its software development and testing capabilities. They're looking for a Software Engineer in Test to join their growing team, helping to deliver high-quality software solutions while developing and improving their automation testing processes. THE SOFTWARE ENGINEER IN TEST ROLE ...

p.m. Contract Length: Immediate start; currently expected through February; extension possible but not confirmed Position Overview This Quality Control Analyst III will be the testing resource on a new, small Scrum team building a new feature for M&T Bank's digital banking applications. The role covers the full … lifecycle, from requirements planning and test-case design through in-sprint manual testing, end-to-end release validation, QA documentation, and test automation. This is not an automation-only position. The successful candidate needs a solid QA foundation and must be comfortable owning hands-on manual testing while ...

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. ...

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 ...

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 ...

Data Key Responsibilities Design, develop, and execute comprehensive test strategies for cloud-native data platforms. Build and maintain automated test frameworks for platform, integration, API, and end-to-end testing. Validate platform functionality across cloud services, infrastructure, data pipelines, and application integrations. Develop automated tests for deployment pipelines, infrastructure … consumption processes within the Corporate Lakehouse ecosystem. Collaborate with Software Engineers, Platform Engineers, Data Engineers, Product Owners, and DevOps teams. Perform non-functional testing including performance, resilience, failover, recovery, and security testing. Support CI/CD implementation by integrating automated testing within deployment pipelines. Contribute to quality engineering ...

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 ...

using Artificial Intelligence (AI) to accelerate software testing. At Klipboard, we are evolving how we develop and deliver software, embracing AI-assisted engineering, automated testing and Continuous Delivery to improve quality and increase delivery velocity. The successful candidate will be comfortable using modern AI development tools to generate, refine … maintain automated tests for complex web applications. They will combine sound testing principles with an engineering mindset, ensuring that automation provides meaningful validation of product functionality and customer workflows. This role is particularly suited to someone who enjoys exploring new technologies, challenging traditional testing approaches and finding more ...

Lead Tester/Quality Engineering Lead to join a high-profile delivery team. This role is ideal for someone who can combine hands-on testing expertise with test leadership, quality engineering best practice and stakeholder engagement. You'll be responsible for driving quality across the application lifecycle, leading teams … strategy within a complex enterprise environment. Key Responsibilities Lead and coordinate a team of Quality Engineers/Testers. Develop and implement end-to-end testing strategies. Drive quality across the full application lifecycle. Work closely with delivery teams, developers, business stakeholders and architects. Manage testing activities across multiple ...

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 ...

outcomes. You understand and align with Solirius Reply ValuesThe 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 ...

Engineer (SDET) to join a growing technology team developing modern software products. This is an engineering-led role focused on building and maintaining automated testing solutions rather than traditional manual QA. You'll work closely with developers, product teams and DevOps engineers to improve software quality, automation coverage … delivery confidence. Senior Software Test Engineer Responsibilities Include: Designing and developing automated test frameworks using Playwright and TypeScript Automating UI, API and integration testing Integrating testing into CI/CD pipelines Supporting quality across cloud-native and microservices-based applications Collaborating with developers to embed quality throughout ...

Senior Automation Tester - Selenium - API Testing - 12 month contract - government/public sector - SC Clearance I have an immediate opportunity for an experienced Automation Tester to lead the design and development of automated tests for our government client in Scotland. Due to the urgency and nature … candidates will be British Nationals and ideally hold active SC clearance. What you'll be doing Design, build and maintain automated tests for UI, API and integration scenarios. Develop and enhance automation frameworks using tools such as Selenium, Playwright, Cypress or similar. Create reusable automation components and utilities, based ...

highly technical Senior QA Engineer to help drive quality across business-critical applications. This is a hands-on role for someone with strong testing judgment, solid programming skills, and a deep understanding of the software development lifecycle. You will work closely with developers, project managers, and end users … risk early, and help deliver high-quality software. Responsibilities Develop test strategy, test plans, test cases, and test procedures across functional, exploratory, integration, regression, API, UI, data validation, and end-to-end testing. Build and maintain automated testing solutions for web applications and supporting services. Partner with developers ...

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. ...

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. ...

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 ...

first mindset across the entire SDLC. You will embed quality early by preventing defects during requirements and design, leveraging AI-driven and Agentic testing approaches to enhance speed, accuracy, and scalability. You will utilise your expertise in Cloud environments (AWS/GCP) and Object-Oriented Programming (OOP) to build … intelligent, scalable automation solutions, while actively driving the adoption of AI-powered testing tools, autonomous test agents, and data-driven quality insights to modernise the testing lifecycle for our clients. Key Responsibilities Embeds Shift Left & AI-Assisted Quality Practice by engaging in quality discussions during requirements and design ...

quality, security and compliance of complex Salesforce solutions. Working within a DevSecOps environment, you'll play a key role in designing and implementing automated testing strategies across Salesforce platforms, integrations, APIs, and data migrations. You'll also help drive continuous improvement by introducing innovative testing practices, mentoring colleagues … doing: Designing, developing and maintaining automated test frameworks and reusable test assets across Salesforce platforms and integrations. Creating and executing automated functional, regression, integration, API and end-to-end test suites to support high-quality software delivery. Defining test strategies, test plans and risk-based approaches for complex testing ...

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 ...

Location: London; UKWork type: HybridSeniority: SeniorPrimary skill: Automated Testing in MobilePosted: 2026-10-20Mobile platforms are evolving fast, and the pressure to deliver seamless customer experiences is relentless. Teams working on trusted, governed data for decisions and growth need quality built in from the start, not added … 7+ years of technical experience with a bachelor's or master's degree in science (preferably Computer Science, Engineering or related disciplines)Hands-on testing experience in iOS and Android mobile platforms using various functional and automated toolsMinimum 3+ years of mobile app automation experience with tools like Monkey ...

improve test coverage, and work closely with the wider product team throughout the full SDLC. The business is also exploring how AI and Agentic Testing can improve its QA processes, so previous experience using AI within software testing would be a real advantage. WHAT ARE WE LOOKING … 3+ years' commercial experience within Software Testing/Quality Assurance Strong hands-on experience in test automation using Cypress + TypeScript/JavaScript, although experience with Playwright or Selenium will also be considered. Experience testing SaaS products is crucial Solid Manual Testing fundamentals, including regression, exploratory ...

Functional & Database Test Analyst Location: London The Opportunity Are you an experienced QA professional with strong functional testing and SQL skills? We’re looking for a Functional & Database Test Analyst to help ensure applications perform as expected and business-critical data is accurate, consistent and reliable. Working closely with … business analysts, developers, product owners and end users, you’ll play a key role in validating application functionality, testing end-to-end business workflows and investigating data issues across integrated systems. This is an opportunity to apply your technical testing expertise within a financial services environment, helping deliver ...

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 ...