1 to 25 of 53 Permanent Unit Testing Jobs in the East of England

with developers to resolve issues. Our Test Engineers play a key role in for ensuring the quality and reliability of our products through rigorous testing and analysis. You will work closely with developers, product managers and other stakeholders across our business to identify and resolve issues and contribute to … the continuous improvement of our testing processes. Responsibilities Design, develop, and execute test plans and test cases. Identify, document, and track defects and issues. Collaborate with developers to troubleshoot and resolve issues. Perform regression testing to ensure existing functionality is not affected by new changes. Develop and maintain … automated test scripts. Participate in code reviews and provide feedback on testability and quality. Continuously improve testing processes and methodologies. Qualifications Desirable qualifications and experience; Agile development - strong understanding of Agile values and principles, as well as Scrum framework DevOps Experience of test-driven development (unit testing More ❯

with developers to resolve issues. Our Test Engineers play a key role in for ensuring the quality and reliability of our products through rigorous testing and analysis. You will work closely with developers, product managers and other stakeholders across our business to identify and resolve issues and contribute to … the continuous improvement of our testing processes. Responsibilities Design, develop, and execute test plans and test cases. Identify, document, and track defects and issues. Collaborate with developers to troubleshoot and resolve issues. Perform regression testing to ensure existing functionality is not affected by new changes. Develop and maintain … automated test scripts. Participate in code reviews and provide feedback on testability and quality. Continuously improve testing processes and methodologies. Qualifications Desirable qualifications and experience; Agile development - strong understanding of Agile values and principles, as well as Scrum framework DevOps Experience of test-driven development (unit testing More ❯

Apply role-based access controls, privileges, and security best practices ensuring compliance with GDPR and data protection policies. Tune Pega application performance, conduct performance testing, and resolve any bottlenecks to ensure scalability. Support unit testing, integration testing, UAT, and defect resolution. Provide documentation and knowledge transfer More ❯

Apply role-based access controls, privileges, and security best practices ensuring compliance with GDPR and data protection policies. Tune Pega application performance, conduct performance testing, and resolve any bottlenecks to ensure scalability. Support unit testing, integration testing, UAT, and defect resolution. Provide documentation and knowledge transfer More ❯

C or ADA to deliver high-quality software products. Participate in all phases of the software development lifecycle, including requirements gathering, software design, coding, testing, documentation, deployment, and maintenance. Collaborate closely with stakeholders, including clients, project managers, system engineers, and other software engineers, to ensure successful project delivery. Take … analyze and debug complex software systems. Strong communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders. Knowledge of software testing methodologies and tools, including unit testing and automated testing frameworks. Desired Skills RTX64 SDK Experience Linux Development Device Driver Development TCP More ❯

mobile architecture patterns (MVVM, MVP, etc.) and SOLID principles. Familiarity with RESTful APIs, Graph APIs, JSON, WebSockets, and integration with backend services. Experience with unit testing & automated testing frameworks/tools (XCTest, XCUITest, or third-party libraries etc.). Deep understanding of UI/UX design principles More ❯

values and principles, as well as Scrum framework DevOps .Net developer Angular Microsoft stack (C#, .NET Core, SQL, Azure) Experience of test-driven development (unit testing, mocking, integration testing) Understanding of DevOps practices (CI & CD) Familiarity of Cloud environments (e.g., Azure) Experience as a software developer with More ❯

and bottlenecks in the development lifecycle. Quality Assurance & Continuous Improvement Ensure that the Web application is rigorously tested and maintains high code quality through unit tests, integration tests, and automated UI testing. Take ownership of technical debt and refactoring efforts, ensuring that the codebase remains clean, modular, and maintainable. … on time, along with the quality of the feedback provided leading to improvements in the codebase. Code Coverage - The percentage of code covered by Unit/Automation tests. Post Release Defect - Reduction in the number of defects found post-release. App Performance & Stability App Performance Metrics - user-facing metrics … Web Apps (PWAs), mobile-first development, and cross-browser compatibility. Familiarity with RESTful APIs, GraphQL, JSON, WebSockets, and integration with backend services. Experience with unit testing frameworks (JUnit, Espresso, etc.) and automated testing tools. Deep understanding of UI/UX design principles for web applications, and experience More ❯

completed on time, also the quality of the feedback provided leading to improvements in the codebase. Code Coverage - The percentage of code covered by Unit/Automation tests. Post Release Defect - Reduction in the number of defects found post release. App Performance & Stability App Performance Metrics- user facing metrics … s) and mobile-first development, and cross-browser compatibility. Familiarity with RESTful APIs, GraphQL, JSON, WebSocket's, and integration with backend services. Experience with unit testing frameworks (JUnit, Espresso, etc.) and automated testing tools. Deep understanding of UI/UX design principles for web applications, and experience More ❯

/UX and web development practices (including use of Figma). Writing clean, maintainable, and efficient code that adheres to industry standards Conducting thorough testing using Vitest/Jest or similar testing libraries to ensure software quality and performance Translating business requirements into robust technical solutions Optimising website … passion for building high quality web experiences. You should have: Essential Skills & Experience: Expertise in front-end technologies and modern JavaScript frameworks Experience in unit testing Experience with typescript Knowledge of API integrations and RESTful services Proficiency in building and maintaining CMS-driven websites Proven experience as a More ❯

/UX and web development practices (including use of Figma). Writing clean, maintainable, and efficient code that adheres to industry standards Conducting thorough testing using Vitest/Jest or similar testing libraries to ensure software quality and performance Translating business requirements into robust technical solutions Optimising website … passion for building high quality web experiences. You should have: Essential Skills & Experience: Expertise in front-end technologies and modern JavaScript frameworks Experience in unit testing Experience with typescript Knowledge of API integrations and RESTful services Proficiency in building and maintaining CMS-driven websites Proven experience as a More ❯

/UX and web development practices (including use of Figma). Writing clean, maintainable, and efficient code that adheres to industry standards Conducting thorough testing using Vitest/Jest or similar testing libraries to ensure software quality and performance Translating business requirements into robust technical solutions Optimising website … passion for building high quality web experiences. You should have: Essential Skills & Experience: Expertise in front-end technologies and modern JavaScript frameworks Experience in unit testing Experience with typescript Knowledge of API integrations and RESTful services Proficiency in building and maintaining CMS-driven websites Proven experience as a More ❯

/UX and web development practices (including use of Figma). Writing clean, maintainable, and efficient code that adheres to industry standards Conducting thorough testing using Vitest/Jest or similar testing libraries to ensure software quality and performance Translating business requirements into robust technical solutions Optimising website … passion for building high quality web experiences. You should have: Essential Skills & Experience: Expertise in front-end technologies and modern JavaScript frameworks Experience in unit testing Experience with typescript Knowledge of API integrations and RESTful services Proficiency in building and maintaining CMS-driven websites Proven experience as a More ❯

/UX and web development practices (including use of Figma). Writing clean, maintainable, and efficient code that adheres to industry standards Conducting thorough testing using Vitest/Jest or similar testing libraries to ensure software quality and performance Translating business requirements into robust technical solutions Optimising website … passion for building high quality web experiences. You should have: Essential Skills & Experience: Expertise in front-end technologies and modern JavaScript frameworks Experience in unit testing Experience with typescript Knowledge of API integrations and RESTful services Proficiency in building and maintaining CMS-driven websites Proven experience as a More ❯

REST APIs and/or Lambda functions Experience with architecting microservice solutions Experience using toolchains which include git source control, JIRA (or similar) and unit testing software An aptitude for problem solving Excellent verbal communication skills and a strong command of the English language At least 3 years … the devops pipelines Take a leading role in finding efficient solutions to complex issues and requirements Take a leading role in the build and testing of new releases Support our internal and third party production facilities with issues and improve production test processes Provide 3rd level customer support by More ❯

REST APIs and/or Lambda functions Experience with architecting microservice solutions Experience using toolchains which include git source control, JIRA (or similar) and unit testing software An aptitude for problem solving Excellent verbal communication skills and a strong command of the English language At least 3 years … the devops pipelines Take a leading role in finding efficient solutions to complex issues and requirements Take a leading role in the build and testing of new releases Support our internal and third party production facilities with issues and improve production test processes Provide 3rd level customer support by More ❯

release software solutions. Write clean, scalable, high-quality code and contribute to peer/code reviews. Ensure software is delivered with quality by writing unit and automated tests Troubleshoot, identify and fix issues within the applications/services. Participate in Agile ceremonies such as stand-ups, sprint planning and … effective user interfaces Exposure to databases, micro-services, APIs, web applications and mobile applications Test code and analyse results to correct errors found using unit testing Conduct a range of test types, such as integration, system, user acceptance, non-functional, performance and security testing. Identify and create test … development approach according to the relevant paradigm (for example object oriented, event driven or procedural) Follow software designs and functional or technical specifications Follow testing frameworks and methodologies Follow company, team or client approaches to continuous integration, version and source control Communicate software solutions and ideas to technical and More ❯

roadmap. Writing clean, reusable JavaScript code using modern frameworks (e.g. Vue.js, Knockout.js). Developing responsive UI/UX experiences using HTML5, CSS3, and SASS. Testing your work thoroughly with appropriate unit testing before release. Estimating your own work and managing time effectively. Refactoring code regularly to improve … implementation. Sharing your expertise to help evolve best practices and technical standards. Staying mindful of performance (HTTP requests, caching, rendering, DOM manipulation, etc). Testing across multiple browsers and devices, including smartphones and tablets. Supporting operational delivery sessions and contributing technical insights. Participating in peer reviews, giving and receiving More ❯

understanding of .net and C# I know and can apply SOLID principles and software design patterns such as Dependency Injection I can write reliable unit tests either in TDD or post-implementation to 80% of code coverage I can encourage, mentor, and build the skills of junior developers I …/C# Utilizes Microsoft Visual Studio Experience with Databases, preferably Microsoft SQL Server, Azure SQL, MySQL Good problem-solving skills SOLID principles Dependency Injection Unit Testing Understanding of REST web services Web UI development (including JQuery, React/Angular) Interacts with and influences colleagues, may oversee others or More ❯

Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end web frameworks Unit testing/GIT/Continuous Integration Our client who currently manages millions of pounds worth of business, has built a niche Web/ More ❯

Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end web frameworks Unit testing/GIT/Continuous Integration Our client who currently manages millions of pounds worth of business, has built a niche Web/ More ❯

Web Development and front-end technologies, preferably Vue.js Experience with ASP.NET, C#, HTML, SASS/CSS, JavaScript/TypeScript and front-end web frameworks Unit testing/GIT/Continuous Integration Our client who currently manages millions of pounds worth of business, has built a niche Web/ More ❯

including encryption, authentication, and access control. Write scalable and performant code, optimising AWS Lambda functions and integrations for low latency and high throughput. Write unit tests for Lambda functions, APIs, and integration components to ensure reliability and quality of code. Work in an Agile/Scrum environment, participating in … deploying integrations and automating workflows. Strong understanding of security best practices in API development, including data encryption, secure authentication, and access control. Familiarity with unit testing and writing testable, maintainable code for Lambda functions, APIs, and integration components. Experience with monitoring and logging AWS integrations using CloudWatch and More ❯

including encryption, authentication, and access control. Write scalable and performant code, optimising AWS Lambda functions and integrations for low latency and high throughput. Write unit tests for Lambda functions, APIs, and integration components to ensure reliability and quality of code. Work in an Agile/Scrum environment, participating in … deploying integrations and automating workflows. Strong understanding of security best practices in API development, including data encryption, secure authentication, and access control. Familiarity with unit testing and writing testable, maintainable code for Lambda functions, APIs, and integration components. Experience with monitoring and logging AWS integrations using CloudWatch and More ❯

Job Opportunity: R & Shiny Engineer (Contract) Life Sciences Unit Location: Hybrid Stevenage (preferred) or London, UK Contract Duration: 6 months initially Rate: Competitive DOE, inside IR35 Hybrid Working: Minimum 2 days per week on-site About the Role Our client is seeking two skilled R Engineers with strong expertise … packages such as Data.Table, dplyr, tidyr, ggplot2, and Shiny dashboards. Write clean, efficient, and well-documented R code; conduct code reviews and validations. Implement unit testing and ensure application performance and reliability. Benchmark and optimize performance across applications. Identify and resolve data inconsistencies and reporting issues. Translate complex … data analysis into clear, user-friendly interfaces. Contribute to Agile, DevOps, CI/CD, and automated testing and deployment processes. Apply testing strategies and frameworks, including BDD/Gherkin. Essential Skills and Experience: Proficient in R data structures (vectors, lists, matrices, dataframes). Experienced in data manipulation and More ❯