26 to 50 of 181 Unit Testing Jobs in London

Proficiency in version control tools such as Git. Strong knowledge of responsive design, HTML5, CSS3, and frameworks like SASS or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong More ❯

Proficiency in version control tools such as Git. Strong knowledge of responsive design, HTML5, CSS3, and frameworks like SASS or Styled Components. Experience with unit testing, integration testing, and test-driven development (TDD). Familiarity with frontend build tools like Webpack, Babel, and NPM/Yarn. Strong More ❯

focusing on UX/UI and customer experience Build re-usable components to be compatible across product lines Participate in analyzing, designing, writing, and testing code, documenting, and implementing functionally appropriate, technically sound, and well-integrated application systems This is completed in accordance with product manager's vision, customer … requirements, and organizational methodologies and standards Work through all phases of the software development life cycle, including analysis, design, requirements, implementation, unit testing, functional testing, and postproduction release support What We're Looking For 4+ years' enterprise software development experience within the JavaScript/TypeScript development stack … with Redux Professional experience working with Git, Git Flow Knowledge of CSS preprocessors, (eg. SASS/LESS/CSS-in-JS/Tailwind) Experience testing with Jest/React Testing Library Desirable experience with DevOps tools Desirable experience with Websockets Desirable experience with ES6, Styled Components, Material UI More ❯

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 … 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 More ❯

with BigQuery and Dataform is a plus) Optimisation of data, analysis of information, and organisation of new sources of data into databases Experience with testing strategies, including unit testing, and integration testing Experience with infrastructure as code tools e.g. Terraform Proven experience in setting up release More ❯

with BigQuery and Dataform is a plus) Optimisation of data, analysis of information, and organisation of new sources of data into databases Experience with testing strategies, including unit testing, and integration testing Experience with infrastructure as code tools e.g. Terraform Proven experience in setting up release More ❯

collaborate with leads and teams to design, architect, and optimize cloud-native, service-oriented applications and UI components. Champion quality engineering practices like linting, unit testing, web UI testing, and pipeline automation to enable continuous deployment. Mentor and lead junior staff through reference implementations, code reviews, and More ❯

as WebSockets to create engaging, live betting and gaming experiences. ✔ Code Quality & CI/CD – Lead the coding standards across the backend team, drive unit testing, automated testing, and CI/CD best practices . ✔ Mentor & Collaborate – Support a team of engineers, providing guidance on best practices More ❯

as WebSockets to create engaging, live betting and gaming experiences. ✔ Code Quality & CI/CD – Lead the coding standards across the backend team, drive unit testing, automated testing, and CI/CD best practices . ✔ Mentor & Collaborate – Support a team of engineers, providing guidance on best practices More ❯

Eloquent ORM, database optimisation, migrations, and seeders API Development: RESTful API design principles, API authentication and authorisation, JWT implementation, API documentation, API versioning, API testing Third-Party Integrations: Experience with various external services, understanding of webhooks and event handling Testing & Quality Assurance: PHPUnit for unit testing, mocking, and testing strategies Security: Laravel security best practices, SAML2 authentication, CORS policies, XSS and CSRF protection, input validation and sanitisation Performance Optimisation: Cache management, queue handling, database query optimisation, Laravel's caching mechanisms, Redis Understanding of clean code principles Knowledge of SOLID principles Additional Technical Skills: Event More ❯

a contract basis. Skillsets required: Build simple solutions defined by the Tech Lead Write clean, maintainable code using Salesforce Vlocity/Industries. Conduct thorough unit testing, integration testing, and support user acceptance testing (UAT) to validate the functionality of developed features; Manage the deployment process, including More ❯

a contract basis. Skillsets required: Build simple solutions defined by the Tech Lead Write clean, maintainable code using Salesforce Vlocity/Industries. Conduct thorough unit testing, integration testing, and support user acceptance testing (UAT) to validate the functionality of developed features; Manage the deployment process, including More ❯

diversified software engineers. Experience writing SQL queries and understanding of data models. Experience in designing and implementing REST APIs & microservices-based solutions. Experience writing unit/integration tests. Proficient with software development lifecycle (SDLC) methodologies like SAFe/Agile, Test-driven development. Proficiency in the development environment, including IDE … web & application server, GIT, Azure DevOps, unit-testing tools, and defect management tools. Additional Preferred Qualifications: Domain knowledge in Financial Industry and Capital Markets is a plus. Working knowledge in AWS cloud (EC2, ECS, Load Balancer, Security Group, EMR, Lambda, S3, Glue, etc.). Experience in DevOps development 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 ❯

skills across multiple Applications Development areas to provide technical oversight across systems and applications o Requirement analysis including interaction with Business Users o Perform Unit Testing, System Testing for all applications developed/enhancements and ensure that all critical and high-severity bugs are addressed. o Engage … industry standards. o Provides expertise in area and an advanced level of understanding of the principles of applications programming. o Develops standards for coding, testing, debugging and implementation. o Providing expertise in technical analysis and solving technical issues during project delivery. o Responsible for applications systems analysis and programming More ❯

MQ/Xml/SOAP/JSON Proficiency in Database Management Systems (SQL Server/Mongo/Snowflake) and designing/querying Experience in unit testing, integration testing Experience with CI/CD - Gradle/Maven, Jenkins, GIT Experience with Angular/Typescript/HTML/CSS More ❯

MQ/Xml/SOAP/JSON Proficiency in Database Management Systems (SQL Server/Mongo/Snowflake) and designing/querying Experience in unit testing, integration testing Experience with CI/CD - Gradle/Maven, Jenkins, GIT Experience with Angular/Typescript/HTML/CSS More ❯

Configure and customize D365 CRM modules, including Sales, Customer Service, and Marketing, to meet business requirements. Data Migration: Ensure smooth data migration, integrity, and testing from the legacy Dynamics 2011 system to D365 CE Online. Collaboration: Work closely with functional consultants, project managers, and the wider development team to … ensure successful project delivery. Testing & Validation: Perform unit testing and assist with user acceptance testing (UAT) to ensure the system meets the defined requirements. Key Skills & Experience: Experience: Minimum 3+ years of hands-on experience with Microsoft Dynamics CRM CRM Versions: Strong experience with Dynamics More ❯

with software development lifecycle (SDLC) methodologies like Agile, Test-driven development. Proficiency in the development environment, including IDE, web & application server, GIT, Azure DevOps, unit-testing tool and defect management tools Domain knowledge in Financial Industry and Capital Markets is a plus. Excellent communication skills are essential, with … re Looking For: Minimum 4+ years of work experience in Technology (application development and production support). Strong hands-on experience in designing, developing, testing, and successfully deploying critical and complex projects Strong Knowledge of User Interface design & development using React, HTML5, XML & CSS Strong Java skills with experience … Advanced experience with Spring-based technologies (Spring Boot etc.) Experience in designing and implementing REST APIs & micro services-based solutions. Should have experience writing unit/integration tests Experience writing SQL queries and good understanding of data model, python knowledge is a plus. Working knowledge in AWS cloud (EC2 More ❯

with software development lifecycle (SDLC) methodologies like Agile, Test-driven development. Proficiency in the development environment, including IDE, web & application server, GIT, Azure DevOps, unit-testing tool and defect management tools Domain knowledge in Financial Industry and Capital Markets is a plus. Excellent communication skills are essential, with … re Looking For: Minimum 4+ years of work experience in Technology (application development and production support). Strong hands-on experience in designing, developing, testing, and successfully deploying critical and complex projects Strong Knowledge of User Interface design & development using React, HTML5, XML & CSS Strong Java skills with experience … Advanced experience with Spring-based technologies (Spring Boot etc.) Experience in designing and implementing REST APIs & micro services-based solutions. Should have experience writing unit/integration tests Experience writing SQL queries and good understanding of data model, python knowledge is a plus. Working knowledge in AWS cloud (EC2 More ❯

outbound integrations to EDM, along with automation using technologies such as EPM Automate, REST API, PowerShell, and batch/shell scripting; Prepare and execute unit testing and integration testing scripts; Support user-acceptance testing and provide remediation to issues; Create EDM administration and migration documentation; Prepare More ❯

backend systems. Hands-on experience with relational/SQL databases, ensuring efficient and reliable data management. Well-versed in software engineering essentials such as unit testing, CI/CD, integration testing, and ensuring code reliability and reproducibility. Familiarity with cloud providers (e.g., Google Cloud, Microsoft Azure) and More ❯

functionality Ensure application designs conform with business goals Identify and resolve any technical issues arising Write well-designed, testable code Conducting software analysis, programming, testing, and debugging Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Requirements Good hands-on in Java, J2EE, Databases (Postgres), Web … detail-oriented, proactive, and able to function independently under pressure. Strong Problem-Solving skills. Distributed systems (Databases, caches, microservices, message broker) API and Contract Testing using REST Assured/Postman/Swagger/SOAP UI + Groovy/Spring Cloud Contract Test Driven Development TDD Methodology and Unit Testing using Junit/XCTest Use of mocking frameworks such as API Service Virtualization/Mockito/OCMock Static Code Analysis using SonarQube/Xcode Static Analyzer Hands on with Jenkins/PCF or similar tools for automated provisioning of build and test infrastructure. Troubleshooting with Splunk, API More ❯

functionality Ensure application designs conform with business goals Identify and resolve any technical issues arising Write well-designed, testable code Conducting software analysis, programming, testing, and debugging Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Requirements Good hands-on in Java, J2EE, Databases (Postgres), Web … detail-oriented, proactive, and able to function independently under pressure. Strong Problem-Solving skills. Distributed systems (Databases, caches, microservices, message broker) API and Contract Testing using REST Assured/Postman/Swagger/SOAP UI + Groovy/Spring Cloud Contract Test Driven Development TDD Methodology and Unit Testing using Junit/XCTest Use of mocking frameworks such as API Service Virtualization/Mockito/OCMock Static Code Analysis using SonarQube/Xcode Static Analyzer Hands on with Jenkins/PCF or similar tools for automated provisioning of build and test infrastructure. Troubleshooting with Splunk, API More ❯

including T-SQL. Experience of building solutions incorporating NoSQL Databases such as Redis, MongoDB, AWS DynamoDB, or Azure Cosmos DB. Experience of TDD and Unit Testing Frameworks, such as MSTest or NUnit. Git Source Control, with GitHub or Azure DevOps Services. Open API/REST API exposure. Demonstrated More ❯