Unit Testing Jobs in the South East

1 to 25 of 295 Unit Testing Jobs in the South East

Senior Software Engineer / Analyst

Winchester, England, United Kingdom
Hybrid / WFH Options
Gregory Martin International
processes. As Software Engineer your role will include: Developing high quality software applications for business users. Using agile approaches to develop applications and tools, including requirements capture, design, development, testing and management. Following software development best practice approaches. Working closely with clients and their team of consultants and analysts to ensure applications are aligned to business requirements. Experience/… platforms, and best practice. Experience of other programming languages, such as JavaScript, HTML5, CSS3, TypeScript or other statically typed languages. Experience in using Git for version control. Knowledge of unit testing, integration testing, and User Acceptance testing. Understanding of UI/UX design principles. A self-starter and team player. Taking a consultative approach to your work More ❯
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Java Developer

Reading, England, United Kingdom
Hybrid / WFH Options
Qualient Technology Solutions UK Limited
Experience with front-end build tools and package managers. Experience with RESTful API design and implementation. Experience with microservices architecture. Experience with relational databases (e.g., PostgreSQL). Experience with unit testing, integration testing, and end-to-end testing frameworks. Experience with containerization technologies such as Docker, Kubernetes Knowledge of modern authorization mechanisms, such as JSON Web More ❯
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Java Developer

slough, south east england, united kingdom
Hybrid / WFH Options
Qualient Technology Solutions UK Limited
Experience with front-end build tools and package managers. Experience with RESTful API design and implementation. Experience with microservices architecture. Experience with relational databases (e.g., PostgreSQL). Experience with unit testing, integration testing, and end-to-end testing frameworks. Experience with containerization technologies such as Docker, Kubernetes Knowledge of modern authorization mechanisms, such as JSON Web More ❯
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Senior .NET Developer

Oxford, Oxfordshire, United Kingdom
Hybrid / WFH Options
Applause IT Recruitment Ltd
Angular, Vue, or React) Design and develop APIs and backend logic using SQL Server and MySQL Collaborate in an Agile environment (Scrum, Sprints, Stand-Ups) Participate in code reviews, unit testing (XUnit, NUnit), and CI/CD pipelines (TeamCity) Work closely with international colleagues across engineering, DevOps and QA Skills & experience: 5+ years of Full Stack experience using More ❯
Employment Type: Permanent
Salary: £55000 - £60000/annum
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Senior .NET Developer

banbury, south east england, united kingdom
Hybrid / WFH Options
Applause IT Recruitment
Angular, Vue, or React) Design and develop APIs and backend logic using SQL Server and MySQL Collaborate in an Agile environment (Scrum, Sprints, Stand-Ups) Participate in code reviews, unit testing (XUnit, NUnit), and CI/CD pipelines (TeamCity) Work closely with international colleagues across engineering, DevOps and QA Skills & experience: 5+ years of Full Stack experience using More ❯
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Senior Full Stack Developer (London)

london, south east england, united kingdom
Hybrid / WFH Options
ROLI
implementing proactive solutions. Excellent interpersonal and communication skills with employees at all levels and good written English. Technical skills: Must Frontend: HTML, CSS JavaScript (ES2020+), TypeScript SolidJS or React Unit-testing (Vitest/Jest/similar) End-to-end testing (Cypress/Playwright/similar) Backend : RESTful APIs Node.js SQL and/or NoSQL databases Unit-testing Integration testing Infrastructure: Vercel (or similar) AWS (S3, Lambda, ECS, SQS). Recommended Astro Tailwind CSS GraphQL Figma Web accessibility JS and CSS animations State management libraries Express.js Bonus points: Experience with ecommerce platforms (Shopify or equivalent), headless CMSs and analytics tools integration (GTM, GA). Understanding of the ecommerce order lifecycle (order creation, shipping, promo More ❯
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Lead Front End Developer

Reigate, England, United Kingdom
Via Benefits by WTW
Participate in the UX guild and the development teams on best practice and approach. Implement product code, following best practices for maintainability, testability, and performance. Implement test-related code (unit tests, test frameworks and associated automated test cases). Review and debug code to identify defects, performance bottlenecks or technical debt. Participate in Agile/scrum ceremonies (sprint planning … bug fixing activities. Experience in guiding teams in UX strategy, implementations, and reviews. Experience using VS Code, Azure DevOps and Git. Experience with Azure Experience with Cypress and other unit testing tools. General knowledge of the Insurance Industry. Degree-educated with Computer Science, Engineering, Mathematics or relevant discipline. At WTW, we trust you to know your work and More ❯
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Full Stack Engineer

london, south east england, united kingdom
Trayport
quickly learn and adapt to new technologies. Preferred Skills: Experience with Cloud platforms (e.g., Azure, AWS). Familiarity with Docker and containerization. Experience with Microservices architecture . Knowledge of unit testing frameworks and test-driven development (TDD). Experience working in an Agile/Scrum environment More ❯
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Full Stack Engineer

slough, south east england, united kingdom
Trayport
quickly learn and adapt to new technologies. Preferred Skills: Experience with Cloud platforms (e.g., Azure, AWS). Familiarity with Docker and containerization. Experience with Microservices architecture . Knowledge of unit testing frameworks and test-driven development (TDD). Experience working in an Agile/Scrum environment More ❯
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Full Stack Engineer

london (city of london), south east england, united kingdom
Trayport
quickly learn and adapt to new technologies. Preferred Skills: Experience with Cloud platforms (e.g., Azure, AWS). Familiarity with Docker and containerization. Experience with Microservices architecture . Knowledge of unit testing frameworks and test-driven development (TDD). Experience working in an Agile/Scrum environment More ❯
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Developer Frontend

Winchester, Hampshire, South East, United Kingdom
Shaw Daniels Solutions
scalability. Stay up to date with best practices in modern front-end development, UX/UI trends, and web performance optimization. Contribute to system documentation, including design specifications and unit testing. Operational Excellence Demonstrate professionalism in all interactions with stakeholders and third parties. Provide timely responses to requests from management, the business, and IT teams. Foster a collaborative technical … tools and module bundlers (Webpack, Vite, Parcel, etc.). Knowledge of performance optimization techniques for web applications. Understanding of SEO best practices for modern front-end development. Experience with testing frameworks (Jest, Mocha, Cypress, Playwright). Strong problem-solving and analytical skills. Ability to work in an Agile/Scrum environment and collaborate across teams. Strong communication and documentation More ❯
Employment Type: Permanent
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Senior Java Developer

Surrey, England, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
scalable software solutions using Java and AWS. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Contribute to the full software development lifecycle, including design, development, testing, and deployment. Optimize applications for maximum speed and scalability. Ensure code quality through peer reviews, unit testing, and adherence to best practices. Troubleshoot, debug, and resolve technical More ❯
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Senior Java Developer

Woking, England, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
scalable software solutions using Java and AWS. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Contribute to the full software development lifecycle, including design, development, testing, and deployment. Optimize applications for maximum speed and scalability. Ensure code quality through peer reviews, unit testing, and adherence to best practices. Troubleshoot, debug, and resolve technical More ❯
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Senior Java Developer

guildford, south east england, united kingdom
Hybrid / WFH Options
Tenth Revolution Group
scalable software solutions using Java and AWS. Collaborate with stakeholders to gather requirements and translate them into technical solutions. Contribute to the full software development lifecycle, including design, development, testing, and deployment. Optimize applications for maximum speed and scalability. Ensure code quality through peer reviews, unit testing, and adherence to best practices. Troubleshoot, debug, and resolve technical More ❯
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.Net Developer (Team Lead)

london, south east england, united kingdom
Eames Consulting
and frameworks like Angular or React). Proficiency with SQL and NoSQL databases (e.g., SQL Server, PostgreSQL, MongoDB). Experience with cloud platforms such as Microsoft Azure. Knowledge of unit testing frameworks (e.g., NUnit, MSTest, xUnit) and test-driven development (TDD). Experience working in Agile environments using Scrum or Kanban methodologies. Proven experience leading a nearshore/ More ❯
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.Net Developer (Team Lead)

london (city of london), south east england, united kingdom
Eames Consulting
and frameworks like Angular or React). Proficiency with SQL and NoSQL databases (e.g., SQL Server, PostgreSQL, MongoDB). Experience with cloud platforms such as Microsoft Azure. Knowledge of unit testing frameworks (e.g., NUnit, MSTest, xUnit) and test-driven development (TDD). Experience working in Agile environments using Scrum or Kanban methodologies. Proven experience leading a nearshore/ More ❯
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Lead Software Developer

Woking, England, United Kingdom
Hybrid / WFH Options
Preferred Title
and maintainability. Tech Stack Youll Be Working With: Languages & Frameworks: C#, .NET Core, Web API, React, AJAX, JavaScript, WPF Database: SQL Server Tools: AWS, Azure Devops, Entity Framework, Git, Unit testing/mocking frameworks Practices: Agile, SCRUM, CI/CD pipelines, performance reviews, code refactoring Were looking for a Lead Software Developer with: Extensive experience building and delivering More ❯
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Software Engineer

Crawley, England, United Kingdom
Hybrid / WFH Options
Elekta
knowledgeable in our core and perspective tech: C#/.NET, Java, Spring, Backend API development, Angular, JavaScript, Bootstrap. Experience with Azure DevOps and CI/CD pipelines. Experience with Unit Testing Frameworks. Experience with test automation, e.g. Cypress. Experience with API test automation, e.g. jMeter, Reqnroll. Experience working in a Scrum team using Agile methodologies. Experience working in More ❯
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.NET Developer

london, south east england, united kingdom
Hybrid / WFH Options
Hays
on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, e.g. Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as Github and associated CI/CD tooling (ideally with Azure DevOps, Jenkins or More ❯
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.NET Developer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Hays
on object-oriented design patterns (OOAD etc) and design principles (kiss/solid etc) Prior use of RDBMS, e.g. Oracle, MySQL or Postgres Experience in Test-Driven Development (TDD), unit testing and unit testing frameworks Strong knowledge of version control systems such as Github and associated CI/CD tooling (ideally with Azure DevOps, Jenkins or More ❯
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Senior Frontend Developer

london, south east england, united kingdom
RE Partners
maintainable, and testable code with a strong focus on performance and user experience. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code quality through unit tests, static code analysis, and code reviews. Participate in continuous integration and delivery processes. Maintain high standards of code quality and ensure adherence to best practices. Required Skills and … one of the following: React : Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization. Angular : Component architecture, services, dependency injection, and NgRx (preferred). Testing Strong experience with unit testing tools: React : Vitest, Jest, React Testing Library Angular : Jasmine, Karma, TestBed E2E Testing : Experience with Playwright Tooling Experience with: Static More ❯
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Senior Frontend Developer

slough, south east england, united kingdom
RE Partners
maintainable, and testable code with a strong focus on performance and user experience. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code quality through unit tests, static code analysis, and code reviews. Participate in continuous integration and delivery processes. Maintain high standards of code quality and ensure adherence to best practices. Required Skills and … one of the following: React : Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization. Angular : Component architecture, services, dependency injection, and NgRx (preferred). Testing Strong experience with unit testing tools: React : Vitest, Jest, React Testing Library Angular : Jasmine, Karma, TestBed E2E Testing : Experience with Playwright Tooling Experience with: Static More ❯
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Senior Frontend Developer

london (city of london), south east england, united kingdom
RE Partners
maintainable, and testable code with a strong focus on performance and user experience. Collaborate with cross-functional teams to define, design, and ship new features. Ensure code quality through unit tests, static code analysis, and code reviews. Participate in continuous integration and delivery processes. Maintain high standards of code quality and ensure adherence to best practices. Required Skills and … one of the following: React : Including Hooks, Context API/Redux, Router, and AG Grid for complex data visualization. Angular : Component architecture, services, dependency injection, and NgRx (preferred). Testing Strong experience with unit testing tools: React : Vitest, Jest, React Testing Library Angular : Jasmine, Karma, TestBed E2E Testing : Experience with Playwright Tooling Experience with: Static More ❯
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Software Engineer - Maidenhead

Maidenhead, England, United Kingdom
Solas IT Recruitment
a supportive, full-stack team where initiative, innovation, and problem-solving are valued. Key Responsibilities Design and develop new product features and enhancements to existing applications. Write and maintain unit tests to ensure code quality and reliability. Collaborate with the support team to investigate and resolve issues in production systems. Uphold best practices in software engineering, including secure coding … Scrum. Solid experience with technologies including C#, ASP.NET, XML, JSON, Angular, and relational databases. Skilled in developing scalable, loosely coupled services and RESTful APIs. Desirable Skills Experience with automated unit testing frameworks and software design patterns. Knowledge of C++, Python, or AI tools is a strong advantage. Exposure to application performance tuning and database optimization. Understanding of data More ❯
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Software Engineer - Maidenhead

Reading, England, United Kingdom
JR United Kingdom
a supportive, full-stack team where initiative, innovation, and problem-solving are valued. Key Responsibilities Design and develop new product features and enhancements to existing applications. Write and maintain unit tests to ensure code quality and reliability. Collaborate with the support team to investigate and resolve issues in production systems. Uphold best practices in software engineering, including secure coding … methodologies, particularly Scrum. Solid experience with technologies including C#, ASP.NET, XML, JSON, Angular, and relational databases. Skilled in developing scalable, loosely coupled services and RESTful APIs. Experience with automated unit testing frameworks and software design patterns. Knowledge of C++, Python, or AI tools is a strong advantage. Exposure to application performance tuning and database optimization. Understanding of data More ❯
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Unit Testing
the South East
10th Percentile
£37,574
25th Percentile
£51,250
Median
£57,500
75th Percentile
£66,250
90th Percentile
£80,000