1 to 25 of 48 Unit Testing Jobs in London

Test Manager for our leading airline client. Role overview The Oracle HCM Implementation Test Manager is responsible for defining, planning, managing, and executing all testing activities within the Oracle Human Capital Management (HCM) implementation programme. This role ensures that all modules - including Core HR, Talent, Absence, Recruitment, and Compensation … tested and validated against business requirements before go-live, including key interfaces to Payroll, Benefits, and legacy systems.You will lead the end-to-end testing strategy, coordinate multiple stakeholders, manage test teams, and ensure the delivery of a high-quality HCM solution that meets functional and technical expectations. Contract ...

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 ...

closely with software developers, test engineers, and the wider product development team to: Develop and test software used to control power systems Carry out unit testing, integration testing, and system-level testing Help verify that software operates within defined safety and design limits Produce clear test … evidence and compliance reports Identify bugs, unexpected behaviour, and opportunities for improvement This is a hands-on role that blends software development, testing, and real-world system understanding. What You'll Be Learning & Doing With support from experienced engineers, you will: Plan and execute test cases alongside a Software ...

quality increments to the team's model library - working both individually and collaboratively. Providing leadership in areas such as object modelling & interface design, automated testing & refactoring and performance optimisation. Provide support to Trading & Origination on model usage and behaviour. Leverage the teams cross-asset expertise to connect business locations … mathematics or other quantitative subject. Solid experience of code development in Python, including: Experience developing in an Agile environment Use of math/stats & testing libraries, as well as modern build tools. Ability to refactor code and work effectively with legacy systems. Knowledge of Object Orientation, Software Architecture ...

quality increments to the team's model library - working both individually and collaboratively. Providing leadership in areas such as object modelling & interface design, automated testing & refactoring and performance optimisation. Provide support to Trading & Origination on model usage and behaviour. Leverage the teams cross-asset expertise to connect business locations … mathematics or other quantitative subject. Solid experience of code development in Python, including: Experience developing in an Agile environment Use of math/stats & testing libraries, as well as modern build tools. Ability to refactor code and work effectively with legacy systems. Knowledge of Object Orientation, Software Architecture ...

effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement. Experience Required: Qualifications and Skills Essential: iOS Engineering: Strong experience with Swift, including building and maintaining production iOS apps. … Frameworks: Deep experience designing and implementing UIs with SwiftUI. Architecture: Experience with modern iOS architecture patterns and dependency management strategies. Testing: A strong testing mindset, including unit testing and snapshot testing, with an emphasis on maintainable, reliable code. Our Tech Stack - Native mobile app written ...

days remote, PAYE/Umbrella options. Open Stack/Salesforce & ReactNative - Salesforce, ReactNative (Web), Java, TDD, RESTful API design & build, OAS/YAML, Unit Testing, GitLab, CI/CD Pipelines, SonarQube, Veracode, Jira, Confluence Open Stack BA - Salesforce, ReactNative (Web), Java, TDD, RESTful API design & build, OAS/… YAML, Unit Testing, GitLab, CI/CD Pipelines, Jira, Confluence API Developer - Java, TDD, RESTful API design & build, OAS/YAML, GitLab, CI/CD Pipelines, Java Database-Hibernate/JPA, SonarQube, Veracode, Jira, Confluence Click Apply now or contact Lianne to be considered for the Open Stack ...

effectively in a reasonably large, evolving codebase as part of an overall iOS team of around 9 engineers > Engineering Excellence: Contribute to code reviews, testing practices, and continuous improvement. Essential Skills & Experience IOS Software Engineer will have: > IOS Engineering: Strong experience with Swift, including building and maintaining production … apps. > UI Frameworks: Deep experience designing and implementing UIs with SwiftUI. > Architecture: Experience with modern iOS architecture patterns and dependency management strategies. > Testing: A strong testing mind-set, including unit testing and snapshot testing, with an emphasis on maintainable, reliable code. Experience Preferred: IOS Software ...

5+ years of hands-on development experience (not scripting/automation roles) Strong knowledge of boto3 API Experience building RESTful applications Strong understanding of testing frameworks, unit testing, and regression testing methodologies AWS Expertise Deep understanding of AWS networking and IAM Strong knowledge of IAM concepts ...

directly from the Front Office FX desk. Ensuring delivery aligns with agreed-upon requirements through an agile process, following ISD standards for Documentation, System Testing, User Acceptance testing, and Change Control. Maintaining open communication with technical architects within ISD to leverage reusable software for efficient time-to-market. … Language - C++/Java/Python/Rust/C# FX Financial Markets Low-Latency Market Data Multi-Threading No-SQL/SQL Unit Testing/TDD/Automated Testing Strong Database Knowledge Kafka This is a Full time position, offering a highly competitive salary, a strong ...

design workshops, involve the right stakeholders, supervise build activities, and ensure delivery of interfaces on time, within budget, and to quality standards Interface Testing: Ensure unit testing is completed by integrators and participate in integration testing with third-party application owners Move to Production and Maintenance ...

experience in building applications using Java , Spring Boot , and Microservices architecture . The ideal candidate should also have a basic understanding of JUnit for testing and cloud platforms . Key Responsibilities: Design, develop, and maintain backend services using Java and Spring Boot Build and maintain microservices and REST APIs … features aligned with sprint goals and definition of done. Experience integrating with databases , Kafka , or third-party APIs using Spring Boot modules. Write unit and integration tests using JUnit Collaborate with DevOps and QA teams to ensure cloud deployment and testing Debug and resolve technical issues across ...

requirements into system configurations. Provide ongoing support to end-users, troubleshoot issues, and deliver training and user support materials as needed. Conduct/support testing and validation of system changes, including unit testing, integration testing, and user acceptance testing. ...

recommend a solution that includes both the short-term and long-term needs. Responsibilities include: - Write product or system development code without supervision, conduct testing beyond unit testing (e.g. integration, performance, stress, security, load, fuzz), design code to allow for easy testing and write test case … tech debt with high carrying costs. Implement or guide remedies to improve long-term maintainability, modifiability, etc. Managers also oversee their team's coding, testing, and reviewing. - Take ownership of rolling out a project to completion, contributing to qualification, end-user documentation, production deployment/monitoring, process automation ...

building and consuming REST APIs Solid understanding of object-oriented design and software engineering principles Experience with SQL Server and relational databases Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest) Experience working in Agile delivery environments Comfortable working as a contractor in a delivery-focused role Nice ...

codebase - Participate in code reviews and continuous improvement Essential Skills & Experience - Strong Swift experience in production apps - SwiftUI and UIKit - Modern iOS architecture patterns - Unit testing and snapshot testing mindset Tech Stack - Swift - SwiftUI, UIKit, Combine, async/await - XCTest/Swift Testing, Snapshot & UI Tests ...

remove technical blockers, and lead third-party developers when required. Contribute to DevOps practices, CI/CD pipelines, test automation, and continuous improvement. Support testing, service transition, and knowledge transfer. Collaborate across the business, ensuring solutions meet quality and performance expectations. Required Skills Strong Azure expertise (architecture, services, security … Azure DevOps/GitHub). Excellent communication with technical and non-technical stakeholders. Desired Skills Power BI/Tableau Stakeholder management Spark/Hadoop Unit testing frameworks Azure advanced analytics Data warehousing experience Azure Data Engineer certification Agile/Scrum/Kanban exposure This is a London based ...

external systems Develop and test Workday reports, dashboards and analytics for Finance leadership Configure business processes including approvals, workflows and control frameworks Support testing cycles including unit testing, UAT and cutover planning Ensure compliance alignment with SOX, GAAP and IFRS requirements Support post go-live stabilisation ...

Supporting feature teams across the lab in optimizing FinOps for live workloads Developing and deploying data pipelines using various GCP services Implementing TDD for unit testing and DBB for functional testing Reviewing and creating FinOps dashboards for the lab Creating custom Dynatrace monitoring and alerting Integrating Looker ...

GCP. Bonus if you have worked with Serverless Experience working in a modern Software Engineering team with CI/CD process, Unit testing, Agile, use of frameworks, awareness of technical debt and 'of course' use of AI Equipped to work within small team, taking project ownership, pragmatic mindset ...

Required skills: Python PySpark SQL Azure infrastructure Understanding of Containers, Microservices, and Functional design patterns Experience with Agile processes Experience with Terraform Experience with Unit Testing Preferably PyTest Optional, but recommended skills: HTML/CSS React Typescript FastAPI framework Does this sound like your next career move? Apply ...

into a stable "product." Technical Profile Software Excellence: Mastery of Python with a heavy focus on software engineering best practices (Design Patterns, Clean Code, Unit Testing). Familiarity with C++ or Go is a significant plus. Tooling & Orchestration: Deep experience with containerization (Docker, Kubernetes) and orchestration tools like ...

VueJS developer to join a project. Fully remote 6 month contract Inside IR35 SC eligible VueJs - (React developers considered) JavaScript Test Driven Development - (Unit Testing and Content Verification testing experience beneficial) Accessibility - WCAG Knowledge would be very beneficial but any experience developing Accessible frontends would ...

2.5 years) Inside IR35 Remote £300 per day Around 2 years experience required Tech stack; VueJs - (React developers considered) JavaScript Test Driven Development - (Unit Testing and Content Verification testing experience beneficial) Accessibility - WCAG Knowledge would be very beneficial but any experience developing Accessible frontends would ...