1 to 25 of 52 Unit Testing Jobs in London

develop and execute comprehensive test programmes, perform system-level tests, and provide detailed feedback to support product improvements. Key Responsibilities: Independently plan and execute unit testing and system integration testing . Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components … Conduct software integration testing , verifying interactions between software, hardware components, subsystems, and external interfaces. Suggest simulation or emulation techniques to improve system-level testing. Recommend and implement automated testing frameworks and tools to optimise processes, improve productivity, and ensure consistent results. Support the software release process , ensuring builds ...

develop and execute comprehensive test programmes, perform system-level tests, and provide detailed feedback to support product improvements. Key Responsibilities: Independently plan and execute unit testing and system integration testing . Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components … Conduct software integration testing , verifying interactions between software, hardware components, subsystems, and external interfaces. Suggest simulation or emulation techniques to improve system-level testing. Recommend and implement automated testing frameworks and tools to optimise processes, improve productivity, and ensure consistent results. Support the software release process , ensuring builds ...

regulated banking environment. This role requires full-lifecycle engineering capability, including functional and non-functional analysis, application architecture and design, coding and unit testing, documentation, manual and automated testing, and support for continuous integration, testing and delivery. The developer will also be expected to write Agile … technical Agile environment—using build tools, static/dynamic code analysis, CI/CD pipelines (such as Jenkins or TeamCity) and automation testing—is essential, as is strong unit-testing capability. Additional knowledge of the Elastic ELK stack, Docker/Kubernetes, Cucumber/Selenium, or IBMi ...

responsibilities of the position include: Develop standalone applications and plug-ins in C++ 20 Use libraries such as Boost.Asio for asynchronous TCP sockets Write unit tests, end-to-end tests, and stress tests Communicate with the team to identify business requirements Understand business requirements and develop systems/features … knowledge and an active interest in object-oriented principles, practices, and design patterns Willingness to work with and learn modern C++, asynchronous programming, and unit testing Excellent problem-solving and troubleshooting skills Outstanding communication and interpersonal skills, including the ability to describe software designs at any technical knowledge ...

Services to optimize system performance and throughput. Write clean, efficient, and maintainable code using functional programming paradigms in Java. Follow and promote SOLID principles , unit testing , and other modern software development best practices. Collaborate closely with quants, traders, and other developers in a fast-paced environment. Maintain … understanding of multithreading and Executor Services in Java. Strong background in functional programming and Java 8+ features. Adherence to robust engineering practices: SOLID principles , unit testing , TDD is a plus. Excellent problem-solving skills with a mission-driven, positive attitude . Strong communication skills and ability to work ...

manage routing protocols such as BGP and OSPF, with a focus on high-availability designs. Ensure adherence to software engineering best practices, including unit testing, code reviews, and troubleshooting. Support infrastructure-as-code practices using tools like Terraform, Pulumi, and GitOps principles. Contribute to an Agile development environment … OSPF) and high-availability architecture. Hands-on experience with Infrastructure-as-Code tools (e.g., Terraform, Pulumi) and GitOps methodologies. Expertise in software engineering practices: unit testing, code reviews, documentation, debugging, and troubleshooting. Comprehensive understanding of technology stacks, from networks to applications. Solid understanding of Linux environments and Open ...

manage routing protocols such as BGP and OSPF, with a focus on high-availability designs. Ensure adherence to software engineering best practices, including unit testing, code reviews, and troubleshooting. Support infrastructure-as-code practices using tools like Terraform, Pulumi, and GitOps principles. Contribute to an Agile development environment … OSPF) and high-availability architecture. Hands-on experience with Infrastructure-as-Code tools (e.g., Terraform, Pulumi) and GitOps methodologies. Expertise in software engineering practices: unit testing, code reviews, documentation, debugging, and troubleshooting. Comprehensive understanding of technology stacks, from networks to applications. Solid understanding of Linux environments and Open ...

design patterns. Experienced in RESTful API design and integration (SOAP and XML/XPath knowledge desirable). Skilled with IoC containers (Autofac, Ninject) and unit testing frameworks (NUnit, Moq, SpecFlow). Proficient in source control and dependency management (Git, GitFlow, SourceTree, NuGet). Hands-on experience with ...

part of an cross-functional and geo-located team to maintain & implement new features of the corporate and information service websites Write unit and integration tests for your code Collaborate with UI & interaction designers to translate mock-ups into a functioning web application that is accessible and responsive with … processors Awareness of coding standards and principles like dependency inversion (SOLID etc). Web Service API integration Experience with TDD environment (Test Driven development) Unit testing with PHP Unit and/or a JS test framework eg Mocha, Jasmine/Jest, React Test Worked in an agile ...

design quality, ensuring the system is maintainable, extensible, robust, and scalable. Contribute to and adhere to established Agile development and QA processes, including automated unit and integration testing. Provide support during escalated production issues, addressing functionality and technical queries from users and teams across global locations. Collaborate with developers … project managers in supporting testing and User Acceptance Testing (UAT) phases for integration projects, including running reports, tracking issues, and reporting progress. Skills & Experience: Proven experience in enterprise development using Python. Comprehensive understanding of the full software development lifecycle. Familiarity with Agile practices, including unit testing ...

design quality, ensuring the system is maintainable, extensible, robust, and scalable. Contribute to and adhere to established Agile development and QA processes, including automated unit and integration testing. Provide support during escalated production issues, addressing functionality and technical queries from users and teams across global locations. Collaborate with developers … project managers in supporting testing and User Acceptance Testing (UAT) phases for integration projects, including running reports, tracking issues, and reporting progress. Skills & Experience: Proven experience in enterprise development using Python. Comprehensive understanding of the full software development lifecycle. Familiarity with Agile practices, including unit testing ...

design quality, ensuring the system is maintainable, extensible, robust, and scalable. Contribute to and adhere to established Agile development and QA processes, including automated unit and integration testing. Provide support during escalated production issues, addressing functionality and technical queries from users and teams across global locations. Collaborate with developers … project managers in supporting testing and User Acceptance Testing (UAT) phases for integration projects, including running reports, tracking issues, and reporting progress. Skills & Experience: Proven experience in enterprise development using Python. Comprehensive understanding of the full software development lifecycle. Familiarity with Agile practices, including unit testing ...

deployment and scaling. Collaborate with AI scientists and product managers to build seamless data-driven applications. Implement best practices in CI/CD , unit testing , and system integration . Key Skills & Experience Proven experience as a Backend Python Developer , ideally within cloud environments. Solid understanding of microservice architecture … Azure and containerisation (Docker, Kubernetes). Exposure to MLOps or AI model integration is desirable. Strong coding standards, version control (Git), and testing practices. Excellent communication and problem-solving abilities. If you are interested in this position, please apply now or feel free to reach out to Mike Walton ...

development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway ...

Scrum and in a technical Agile environment (e.g. Build tools, Static/Dynamic code analysis, CI/CD pipelines e.g. Azure DevOps Pipelines) Strong unit testing experience in a React development environment (e.g. Jest, Vite) Company Information Handelsbanken is a relationship bank with a decentralised way of working ...

between core finance systems. Contribute to reporting system upgrades and enhancements across analytics and business intelligence tools. Develop and execute system test plans, including unit testing and user acceptance testing (UAT). Provide end-user support, training, and process documentation for finance system users. Troubleshoot system issues ...

between core finance systems. Contribute to reporting system upgrades and enhancements across analytics and business intelligence tools. Develop and execute system test plans, including unit testing and user acceptance testing (UAT). Provide end-user support, training, and process documentation for finance system users. Troubleshoot system issues ...

Ability to Lead Design Reviews • Ability to Mentor Other Team Members • Ability to Solve Business Solutions Including: Scope Definition, Requirements Analysis, Functional/Design Testing, Application Build, Product Config, Unit Testing, Deployment • Minimum of working on 3 large scale PRPC projects, preferably in Banking environment • Must have ...

expertise Solid understanding of Azure infrastructure Knowledge of Containers, Microservices, and functional design patterns Experience working in Agile environments Terraform for IaC Unit testing best practices (PyTest preferred) HTML/CSS React TypeScript FastAPI framework Competitive PAYE Rates Available. With a focus within Energy Trading, Oil & Gas, Financial ...

using Python and Django (Rest Framework) or related frameworks, e.g. Flask, FastAPI Good understanding of ORM (either Django or SQLAlchemy) Good understanding of Python Unit Testing frameworks and TDD practices Experience working with Cloud Infrastructure (Ideally AWS) Strong background in DevOps Good understanding of Git, and CI/ ...

dynamic situations Demonstrable passion for coding and code quality. Commercial Experience with C# and .NET Core Experience working in an Agile environment. Experience with unit testing and TDD principals. Some database experience (either relational or non-relational). Experience with source control, partaking in code reviews. Thorough knowledge ...

implementing analytics in a web front end using tools such as Adobe Analytics. Strong understanding of state management principles and routing strategies. Proficient in unit testing and Test-Driven Development using Jest or Vitest. Skilled in Git, GitLab workflows, and managing merge requests. Experienced with NPM Workspaces ...

using Python and Django (Rest Framework) or related frameworks, e.g. Flask, FastAPI Good understanding of ORM (either Django or SQLAlchemy) Good understanding of Python Unit Testing frameworks and TDD practices Experience working with Cloud Infrastructure (Ideally AWS) Strong background in DevOps Good understanding of Git, and CI/ ...

About the RoleWe are looking for a Python Data Engineer with strong hands-on experience in Behave-based unit testing, PySpark development, Delta Lake optimisation, and Azure cloud services. This role focusses on designing and deploying scalable data processing solutions in a containerised environment, emphasising maintainable, configurable … test-driven code delivery.Key Responsibilities Develop and maintain data ingestion, transformation, and validation pipelines using Python and PySpark. Implement unit and behavior-driven testing with Behave, ensuring robust mocking and patching of dependencies. Design and maintain Delta Lake tables for optimised query performance, ACID compliance, and incremental data ...

About the RoleWe are looking for a Python Data Engineer with strong hands-on experience in Behave-based unit testing, PySpark development, Delta Lake optimisation, and Azure cloud services. This role focusses on designing and deploying scalable data processing solutions in a containerised environment, emphasising maintainable, configurable … test-driven code delivery. Key Responsibilities Develop and maintain data ingestion, transformation, and validation pipelines using Python and PySpark. Implement unit and behavior-driven testing with Behave, ensuring robust mocking and patching of dependencies. Design and maintain Delta Lake tables for optimised query performance, ACID compliance, and incremental ...