1 to 25 of 107 Unit Testing Jobs in London

Years of relevant experience 5+ years Education Level Bachelor's Degree About the Job Acceptance Testing Manager (OAT) or Unit Testing Manager (UAT) Our Client is a leading household insurance company based in London. They are looking to recruit an experienced UAT/OAT Manager to join their ever growing test team working on a large transformation … provides an opportunity to join a growing organization and be a part of the team servicing key insurance clients. We require the following skills: OAT (operational acceptance test)/Unit Testing Manager (UAT) Should have UAT/OAT Management exp. In distributed test architecture Should have managed customer expectations and had good communication skills to highlight key messages … Should have exp. in managing the Vendors as this account has more off shelf products we have different vendor products. Exposure of UATOAT Test Methodologies , Test Strategy and Approach, Testing Types from a design and execution perspective. Good Architectural knowledge around App servers (Tomcat), DB Servers (Informatica, SQL, Oracle), Middleware (Mulesoft) Having Skills to be proactively call out what More ❯

reliability and scalability. Collaborate closely with architects, product owners, and other engineers to shape technical solutions. Participate in the full software development lifecycle, from design and coding through to testing and deployment. Apply a mature testing mindset, contributing to unit, integration, and end-to-end testing practices. Contribute to code reviews, pair programming, and mentoring where … serverless, and microservice architectures. Node.js GraphQL REST APIs React.js Microservice and serverless architecture AWS (Lambda, API Gateway, IAM, Secrets Manager) CI/CD practices (Git, GitLab, Terraform/CloudFormation) Testing frameworks and tools: unit testing, E2E testing, Cucumber, Postman, JMeter About You You're a curious and motivated engineer who enjoys solving technical challenges and building … Hands-on experience with APIs (REST/GraphQL), including design, integration, and data transformation. Understanding of cloud environments (preferably AWS) and serverless/microservices architecture. A solid grasp of testing practices (unit, integration, E2E). Familiarity with CI/CD pipelines and DevOps principles. Strong communication and teamwork skills, with the ability to explain technical concepts clearly. Problem More ❯

We're looking for a Senior SDET who's passionate about building high-quality software and driving meaningful change. In this role, you'll lead the transformation of our testing culture,shifting from manual testing to a modern, automation-first mindset within an agile and DevOps environment. You'll have autonomy to design and implement an automation test … strategy from the ground up, collaborate closely with softwareengineers to embed TDD, unit and component testing, and help shape scalable, maintainable automation frameworks. We're a Microsoft house working with .NET and Azure. If you're excited by the idea of combining engineering excellence with a quality-first approach, we'd love to hear from you. What you … ll do Design and implement a robust automation test strategy from the ground up, tailored to a modern .NET and Azure-based tech stack. Champion a shift-left testing approach by embedding quality practices early in the development lifecycle. Collaborate closely with developers to integrate TDD, unit testing, and component testing into daily workflows. Build and More ❯

Senior Salesforce Consultant The Salesforce Functional Lead role involves leading client presentations, gathering requirements, and designing Salesforce solutions. Responsibilities include configuration, testing, training, and mentoring junior colleagues. Key skills required are 5+ years of Salesforce project delivery, experience in Sales and Service Cloud, excellent communication, and problem-solving. Key Responsibilities: Presenting - prepare client presentations and lead requirement gathering sessions … colleagues to transform client requirements into best practice Salesforce solutions Configuration - delivering complex configuration yourself and managing the delivery of solutions through less experienced members of your Project team Testing - Support unit testing, system testing, and acceptance testing activities Training - run workshops to train clients and Administrators Client relationship - engage with client stakeholders to analyse More ❯

in coding and development tasks, contributing to the implementation of critical components or features. Solve complex technical problems, debug issues, and optimize code for performance. Define and implement effective testing strategies, including unit testing, integration testing, and automated testing, to ensure the quality of the software. Conduct thorough code reviews to ensure code quality, adherence More ❯

agency team Accountable for the timely and technical quality delivery on Front End related elements/phases for software development projects assigned Ensuring technical implementation and delivery processes (i.e. Unit testing, Source control, Coding Standards) and technical documentation are followed, improved and continuously evolved Building reusable components and front-end libraries for future use Translating designs and wireframes … products and services, and to continually develop personal technical skills and to challenge and stretch boundaries. Skills and Competencies To have an excellent knowledge of ReactJS Good cross browser testing tools (eg. BrowserStack) Strong background in software development. Excellent knowledge of HTML5, JavaScript, CSS and SASS. Knowledge of state management frameworks (e.g. Redux, Flux, VueX, Realm) Appreciation of React … design patterns and understanding of their use Familiarity with Front end unit testing tools e.g. Jasmine, Jest, MochaJS Knowledge of task runners (Grunt, Gulp, Webpack: Gulp is preferred, MSBuild) Sitecore 9/10 development experience would be of huge benefit Bootstrap 3+ Source control - Git and Gitflow IDEs - Visual Studio Code would be advantageous JIRA, Azure Devops Agile More ❯

teams which include product owner/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: Functional test automation (API testing, UI testing cucumber, nightwatch ) Nice to have More ❯

MVC Build complex and dynamic web front ends using JavaScript and a variety of frameworks Design and build innovative new tools and solutions Use best development practices such as unit testing and code review Optimise and refactor existing code You will be given early responsibility for discrete projects and will receive structured, quarterly feedback. The Career Path As … programming Some experience of C#, Java or C++ A knowledge of the following would be ideal but isn't essential: C# and the .NET framework ASP.NET and ASP.NET MVC Unit testing JavaScript HTML XML Version control using SVN or Git SQL More ❯

knowledge around Credit, Rates, FX or Equities Strong experience building and developing high throughput, low-latency applications Strong multi-threading, concurrency and memory management Strong test first approach (including unit testing, integration testing, back testing and end-to-end testing). Good technical or scientific academic background in Computer Science, Maths, Physics etc As the More ❯

the world, driving improvements, fixing bugs, and supporting a system that truly matters. You'll be hands-on with infrastructure-as-code, GitOps workflows, and engineering best practices like unit testing, code reviews, and design documentation. These systems will include but not limited to the participant-facing websites, import and processing of high-volume health, NHS and genetic … OpenTofu, Terragrunt, Pulumi following GitOps practices. Excellent experience coding and automating tasks in a high-level language, preferably Python. Hands-on experience working directly with software engineering best practices: unit testing, code reviews, design documentation, excellent debugging, troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with cloud-native technologies like Kubernetes More ❯

About the Project We are seeking an experienced OpenText PowerDocs specialist to join our Document Management team. This role will be supporting our OpenText Technical Lead in building and testing approximately 200 document templates which will be deployed in OpenText xECM for SAP Success Factors. The successful candidate will have recent hands-on experience using OpenText PowerDocs and OpenText … Responsibilities: Provide expert-level support and troubleshooting for all aspects of OpenText PowerDocs. Help organise and manage the production of approx. 200 document templates (approx. 50 complex). Manage unit testing of approx. 200 document templates. Provide training and guidance to other team members. Adhere to all relevant security and compliance policies. Essential Skills and Experience: Experienced in … level support and troubleshooting for all aspects of OpenText PowerDocs. Help organise and manage the production of approx. 200 document templates (approx. 50 complex) in 2 months period. Manage unit testing of approx. 200 document templates. Provide training and guidance to other team members. IR35 As a means of managing tax, commercial and reputational risks, Deloitte prohibits the More ❯

About the Project We are seeking an experienced OpenText PowerDocs specialist to join our Document Management team. This role will be supporting our OpenText Technical Lead in building and testing approximately 200 document templates which will be deployed in OpenText xECM for SAP Success Factors. The successful candidate will have recent hands-on experience using OpenText PowerDocs and OpenText … Responsibilities: Provide expert-level support and troubleshooting for all aspects of OpenText PowerDocs. Help organise and manage the production of approx. 200 document templates (approx. 50 complex). Manage unit testing of approx. 200 document templates. Provide training and guidance to other team members. Adhere to all relevant security and compliance policies. Essential Skills and Experience: Experienced in … level support and troubleshooting for all aspects of OpenText PowerDocs. Help organise and manage the production of approx. 200 document templates (approx. 50 complex) in 2 months period. Manage unit testing of approx. 200 document templates. Provide training and guidance to other team members. IR35 As a means of managing tax, commercial and reputational risks, Deloitte prohibits the More ❯

requirements Proficiency with CI/CD for mobile apps using tools like Fastlane or GitHub/Bitbucket Pipelines Experience managing TestFlight and Play Store deployments, including internal/beta testing tracks Experience with unit testing, integration testing, and preferably end-to-end testing using tools (e.g. Appium) Familiarity with crash reporting and performance monitoring tools More ❯

a talented and detail - oriented QA Engineer to join our team. This role involves ensuring the quality and functionality of our products through a combination of manual and automated testing, with a strong emphasis on frontend and user interface (UI) testing. The ideal candidate will have experience in automation frameworks, programming languages like Python and JavaScript, and working in … cloud - based environments such as Google Cloud with T erraform for infrastructure management. Key Responsibilities: Perform manual and automated testing of user interfaces to ensure functionality, usability, and visual integrity. Validate user interactions and responsiveness to ensure seamless user experiences. Develop, implement, and maintain automated test suites using tools like Playwright, Cypress, or Selenium. Write and maintain test scripts … using Python and JavaScript, leveraging TypeScript when applicable. Integrate automated tests into CI/CD pipelines for continuous quality checks. Conduct exploratory, functional, and regression testing for various products. Validate bug fixes and ensure no regressions are introduced during development. Reproduce and document defects clearly for the development team. T est API endpoints for functionality, performance, and security using More ❯

of APIs with other services. Write clean, well-designed, and reusable code. Test your code on an appropriate level and cooperate with the Developers in Test in creation of testing frameworks Acknowledge and be able to explain the tradeoffs with any technical decision. Take part in specification workshops where we define functional and non-functional characteristics of our systems … over a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with trunk-based development in git. Experience with back-end web application frameworks (Django, FastAPI, etc More ❯

microservices, event sourcing, serverless, CQRS ) Virtualisation and orchestration tools (e.g. VMs, Docker, Kubernetes, etc.) and infrastructure as code (e.g. Terraform, Pulumi) Test automation following Test Driven Development practices including unit testing, API testing, and end-to-end testing Working with lean and agile practices (e.g. Kanban, Scrum, etc.) Collaborating in cross-functional teams It'd be More ❯

Python, or Java. Familiarity with AWS services such as Lambda, API Gateway, DynamoDB, RDS, and IAM. Experience working with relational (PostgreSQL, MySQL) and NoSQL (DynamoDB, MongoDB) databases. Understanding of unit testing, integration testing, and debugging techniques. Knowledge of Git, version control, and deployment automation practices As an equal opportunities' employer, we welcome applications from individuals of all … Code (Terraform, CloudFormation, or AWS CDK). Knowledge of authentication methods such as OAuth, JWT, or AWS Cognito. Exposure to containerised applications using Docker, ECS, or Kubernetes. ABOUT BUSINESS UNIT IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and technology transformation. With deep expertise in many industries, we offer strategy More ❯

are a committed learner who pivots to new skills as the technology ecosystem evolves You advocate a modern standards approach to software development, including test-driven development (TDD), automated testing, continuous integration, pair programming, code review, and version control You shape and share digital software development standards that are pragmatic and fit for CPS, recognising and advocating for change … of Domain Driven Design, Clean Architecture, SOLID and clean code principles Database Skills : Hands-on experience with Relational Databases (i.e., PostgreSQL/Oracle), including writing and optimizing SQL queries. Testing: Knowledge of Unit Testing, TDD/BDD, Integration Testing Agile Methodologies: Proven ability to work in Agile/Scrum environments, with excellent communication and collaboration skills More ❯

technology that will change the world for the better! As part of a cross functional, collaborative team, you will participate in the entire application lifecycle, from architecting to development, testing and review. Collaborate with Frontend developers to integrate user-facing elements with server side logic. Build reusable code and libraries for future use. The skills and experience you will … Some experience as a backend or fullstack engineer (Golang experience is NOT essential). Design and architecture practices, including in the context of large-scale web applications. Experience with unit testing, integration testing, or similar testing frameworks. Our assessment process is documented here: We DO provide visa sponsorship for this role! (we hire the very best More ❯

APIs and services. Owning features from initial planning through to deployment, ensuring they deliver real value. Writing reliable, well-tested code, using tools such as pytest, Jest with React Testing Library, Storybook, and Cypress for end-to-end coverage. Monitoring performance and stability through observability tools, keeping our platform running smoothly. Champion knowledge-sharing by crafting documentation that's … managers, designers, QA engineers and web/app engineers to help execute on product vision and drive value for our business. Deploying features as experiments (e.g. A/B testing) and measuring the impact. Scaling, improving and maintaining our system for sending push notifications and emails to our customers. Requirements: Solid experience with Python and web frameworks (we use … HTML, and CSS. A firm grasp of web fundamentals and how everything fits together. You write robust, maintainable code that others can read with ease. Deep knowledge of automated testing, especially unit testing, to ensure quality at every stage. An eagerness to improve existing codebases through thoughtful refactoring rather than patching over issues. Things that matter to More ❯

end user interfaces. Collaborate with product management to understand requirements and translate them into technical specifications. Participate in all phases of the software development lifecycle, including planning, design, coding, testing, deployment, and support. Write clean, maintainable, and well-documented code following best practices. Implement and maintain automated tests (unit, integration, and end-to-end) to ensure code quality … Experience with version control systems (e.g., Git and Jira, BitBucket, Bamboo from Atlassian). Understanding of agile development methodologies (Scrum, Kanban). Excellent problem-solving, analytical, and debugging skills. Unit testing and automation tools such as JUnit, Jest, Cypress and Playwright. Strong communication and interpersonal skills, with the ability to collaborate effectively in a team environment. Preferred Skills More ❯

APIs and services. Owning features from initial planning through to deployment, ensuring they deliver real value. Writing reliable, well-tested code, using tools such as pytest, Jest with React Testing Library, Storybook, and Cypress for end-to-end coverage. Monitoring performance and stability through observability tools, keeping our platform running smoothly. Champion knowledge-sharing by crafting documentation that's … managers, designers, QA engineers and web/app engineers to help execute on product vision and drive value for our business. Deploying features as experiments (e.g. A/B testing) and measuring the impact. Scaling, improving and maintaining our system for sending push notifications and emails to our customers. Requirements: Solid experience with Python and web frameworks (we use … framework (we use React) A firm grasp of web fundamentals and how everything fits together. You write robust, maintainable code that others can read with ease. Experience within automated testing, especially unit testing, would be majorly advantageous. An eagerness to improve existing codebases through thoughtful refactoring rather than patching over issues. Things that matter to us: You More ❯

like charity campaign applications and management. Contribute to the implementation of our tech strategy and help shape the future of match funding technology. Improve and maintain existing codebases, including unit testing, regression testing, and load testing. Design and implement new features and functionality across the stack. Provide occasional IT support to the wider team. What We're … Looking For Essential Experience (2+ years): Salesforce backend and administration (Apex, SOQL, data modelling, declarative processes) Salesforce frontend development (especially Lightning Web Components - LWC) Desirable Experience: Infrastructure and load testing (Docker, CI, Terraform, AWS, MySQL, Node.js, Artillery) Automated end-to-end testing (Webdriver.io, BDD) PHP (especially Slim and/or Symfony frameworks) Web frontend (Angular, TypeScript, SCSS, Web More ❯

deployment of services within your team. Work on challenging and varied business domains including video encoding, digital rights management, advertising, authentication, and payment services. Apply principled engineering practices including unit testing, integration testing, continuous integration and, by your example, lead others in your team to do likewise. Act as a mentor and an example to others in More ❯

Comfortable leveraging Dynamics 365's analytics capabilities to gain insights into customer behaviour, trends, and customer satisfaction. This includes using Power BI for data visualisation and analysis. 3. Documentation, Testing and Debugging: Conduct unit testing and participate in integration testing to validate the functionality and performance of developed components. Debug and troubleshoot issues, identifying root causes … content management systems, including implementation, maintenance and ongoing development. In depth understanding of the digital user interface -information architecture, interaction design, functionality and usability (including user research and user testing). Expert knowledge of web standards and web accessibility requirements, e.g. W3C recommendations. Connect to your business - Technology and Transformation Distinctive thinking, deep expertise, innovation and collaborative working. That More ❯