76 to 100 of 103 TDD Jobs in London

engineering, analytics, or related roles. Strong proficiency in Python, with demonstrated experience on large-scale projects. Solid understanding of algorithms, data structures, and relational databases. Experience with test-driven development and Git version control. Portfolio of past work (GitHub contributions, open-source, blogs, or demos). Knowledge of data cleansing, validation, and basic statistics. Background in working More ❯

by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built, packaged and deployed using CI/CD Understanding of More ❯

by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built, packaged and deployed using CI/CD Understanding of More ❯

by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built, packaged and deployed using CI/CD Understanding of More ❯

by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built, packaged and deployed using CI/CD Understanding of More ❯

core Java APIs (collections, concurrency, NIO). Experience with multithreaded systems and Java garbage collection. Familiarity with design patterns (e.g., Observer, Factory, Singleton). Strong background in test-driven development, UML, and object-oriented design. Proficient in development tools such as Eclipse or IntelliJ, GIT, Maven/Gradle, and continuous build servers. Understanding of benchmark algorithms More ❯

expertise on software development across teams in the . Developing CLI and web applications using modern interpreted and compiled programming languages, debugging & troubleshooting, IDE & OS Basics, test driven development, clean code & refactoring, version control, CI/CD, alerting & monitoring, Functional & Non-Functional Testing. High performance application design and development in C++, Python and related languages. More ❯

expertise on software development across teams in the . Developing CLI and web applications using modern interpreted and compiled programming languages, debugging & troubleshooting, IDE & OS Basics, test driven development, clean code & refactoring, version control, CI/CD, alerting & monitoring, Functional & Non-Functional Testing. High performance application design and development in C++, Python and related languages. More ❯

office system architecture , particularly within algorithmic trading Business knowledge of equities and/or derivatives markets Working knowledge of FIX protocol (heartbeats, login, sequence numbers, message types) Proficient in TDD , UML , and object-oriented design Experience with Eclipse or IntelliJ , Git , CI/CD tools , and Maven/Gradle If you're passionate about high-performance trading systems and thrive More ❯

office system architecture , particularly within algorithmic trading Business knowledge of equities and/or derivatives markets Working knowledge of FIX protocol (heartbeats, login, sequence numbers, message types) Proficient in TDD , UML , and object-oriented design Experience with Eclipse or IntelliJ , Git , CI/CD tools , and Maven/Gradle If you're passionate about high-performance trading systems and thrive More ❯

/Data Transformation experience - ideally Qlik Compose or AWS Glue (alternatives like DataStage, SSIS acceptable). Cloud exposure (AWS preferred). Familiarity with modern dev methodologies (Agile/Scrum, TDD). Knowledge of testing tools, scripting, and data cleansing techniques. More ❯

product teams (iOS/Android) within the last 2 years Strong understanding of CI/CD , Continuous Testing , and Shift Left/Right principles Hands-on technical skills, including TDD , pairing , and experience with observability practices (e.g. logs, metrics, APM) Able to coach and mentor developers in testing and quality ownership Comfortable working in cross-functional teams embedded with engineers More ❯

Senior Java Engineers £95k - London Java, Springboot, TDD, Microservices, Python I'm working with one of the UK's most exciting tech consultancies, a company that's quietly making waves across healthcare, finance, retail, and government sector by solving complex problems with clean, scalable software. Recently ranked as the fastest-growing tech firm and recognised nationally for its commitment to … in an environment that values autonomy and continuous learning. This project is delivering for a large well-known bank in London, so experience with Java18/21, Springboot, Microservices, TDD, BDD, Kubernetes, Docker, Rest APIs, & CI/CD. The role is hybrid, based in London, with a salary between £75k and £95k plus a range of benefits including healthcare, training More ❯

Senior Java Engineers | £95k – London Java, Springboot, TDD, Microservices, Python I’m working with one of the UK’s most exciting tech consultancies, a company that’s quietly making waves across healthcare, finance, retail, and government sector by solving complex problems with clean, scalable software. Recently ranked as the fastest-growing tech firm and recognised nationally for its commitment to … pipelines in an environment that values autonomy and continuous learning.This project is delivering for a large well-known bank in London, so experience with Java18/21, Springboot, Microservices, TDD, BDD, Kubernetes, Docker, Rest APIs, & CI/CD.The role is hybrid, based in London, with a salary between £75k and £95k plus a range of benefits including healthcare, training programmes More ❯

and innovative projects involving Snowflake, AzureServiceBus, Charles-River, SAP, etc., and to leverage advanced testing frameworks like Playwright, Specflow, and custom in-house Python-based applications within Agile and TDD methodologies. The ideal candidate will tackle challenging problems, lead strategic project contributions, and mentor junior team members, fostering a culture of excellence in a supportive and dynamic environment. Design, develop … Must have skills Advanced proficiency and hands on experience in Python and C# Extensive experience with test automation frameworks such as Playwright (Typecript) Deep understanding of Agile and TDD methodologies. Proven track record of writing, executing, and maintaining complex test scripts. Demonstrated ability to lead testing efforts and mentor junior team members. Strong problem-solving skills, with an More ❯

Group Cornwall, London, Remote Full Time Permanent Clarity is a B-Corp Certified global digital marketing and communications agency. We empower visionary technology companies to change the world for the better by bringing clarity through ideas, influence, and impact. We More ❯

.NET Developer, C#, WPF - London (Tech stack: .NET Developer, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) In just over three years our client's community has grown to over 150 million people. They enable their users to share photos and videos on a variety of social networking services such as Facebook and … to work on enterprise level software development projects and provide training into: .NET 9, MongoDB, MVVM, Prism, continuous integration, dependency injection (Ninject/Spring.net etc), IoC (Unity, etc), TDD (NUnit/MSTest etc) and Agile (Scrum/Kanban). This is a once in a life time opportunity to work on a product that will change the world for More ❯

Are you passionate about building great products? We're looking for mid-level and senior Backend Software Engineers to join our team. If you're enthusiastic, resourceful, and eager to work with Python and AWS , we'd love to hear More ❯

Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and … Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience More ❯

Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and … Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience More ❯

Design and implement systems and software to meet requirements using appropriate tools and methods. Promote the creation of high-quality code by commitment to practices such as test-driven development, pair programming and code review. Be responsible for the technical development of all stages of software creation, including testing; ensure that implementation meets security, performance, and … Practical experience in system design, development, testing and operational stability. Deep knowledge and experience in Python and its ecosystem, patterns and pitfalls. Experience applying continuous delivery, test driven development and pair programming. Experience of working in an agile environment and an understanding of Scrum principles in particular. Experience writing and consuming RESTful APIs in Python. Experience More ❯

assurance and guidance across complex, high-impact projects. Collaborate cross-functionally with iOS Engineers, BAs, QAs, Designers, and UX Specialists. Champion Android best practices including Accessibility, CI/CD, TDD, and clean architecture. Support and mentor junior engineers, contributing to their growth and the wider community. Actively contribute to technical decision-making and project shaping from inception to release. Key … Requirements: Extensive experience in native Android development using Kotlin and Java . Strong grasp of MVVM , MVP , and modern Android architecture patterns. Deep understanding of TDD , pair programming , and Agile methodologies (Scrum/Kanban). Proficient with CI/CD tools and practices. Track record of leading teams or making key technical decisions on mobile projects. Demonstrable knowledge of More ❯

.NET Developer, C#, WPF - Asset Management - London (Tech stack: .NET Developer, .NET 9, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) Founded in 1930, our client is a leading investment manager with offices in Europe, Asia and North America. They manage over £120 billion across all asset classes and employ over 2000 people … work alongside some of Microsoft's very best .NET Developer. Our client can provide you with industry recognised training in: .NET 9, MongoDB, MVVM, Prism, continuous integration, dependency injection, TDD and Agile (Scrum/Kanban). Additionally you will follow the firm's official career progression programme with the view to being promoted into a position as an Architect within More ❯

.NET Developer, C#, WPF - Mobile Telecommunications - London (Tech stack: .NET Developer, .NET 9, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Programmer, Engineer, Architect, .NET Developer) Established in the early 1990s and listed on the London Stock Exchange our client is an instantly recognizable brand within the mobile telecommunications arena. They are widely recognized as innovators within the market and … will have a skill set that encompasses: .NET, C#, WPF and Azure SQL. Our client can provide training in: .NET 9, Azure SQL, MVVM, Prism, continuous integration, dependency injection, TDD and Agile (Scrum/Kanban). This is a truly exciting opportunity to work on complex enterprise level, Greenfield .NET/C# projects and to develop revolutionary products that will More ❯

input , ensuring the delivery of business-driven enhancements while maintaining high performance and stability in production environments. In this role, you will work with CI/CD and TDD practices in a modern functional language (Scala) , with a strong focus on multi-terabyte Oracle Exadata database performance and tuning. You'll partner closely with the BA/PM, technical … development practices, including design patterns , clean code , and reactive event-sourced systems . Collaborate with global teams, contributing to the re-architecture of securities post-trade platforms. Follow TDD , ATDD/BDD , and CI/CD principles for robust, maintainable code. Participate actively in Agile ceremonies and cross-team collaboration. Required Skills & Experience Deep expertise in Oracle Exadata performance More ❯