24 of 24 Contract TDD Jobs in London

with HTML, CSS, Bootstrap . Containerisation: Docker , Kubernetes . Build tools: Maven , Gradle , Ant . Version control: Git (branching, merging, release flows). Testing: TDD , JUnit , Mockito , Cypress . Good understanding of relational databases ( MySQL , PostgreSQL ), SQL Scripting, stored procedures. Experience with functional test automation (API/UI test ...

within the database environment. This is a hands-on technical role requiring strong expertise in modern development practices, cloud technologies, and Test-Driven Development (TDD).Key Responsibilities Design and develop robust, scalable services using Python as the primary backend language, while supporting existing services built … Java and .NET. Maintain and enhance legacy systems using Oracle SQL PL. Implement Test-Driven Development (TDD) practices, ensuring automated tests are written prior to code development. Work with complex data challenges, ensuring data integrity, security, and performance. Support infrastructure and deployment pipelines using AWS, Azure ...

Linux Hands-on experience of using the Kafka ecosystem Experience of profiling and performance tuning Experience of Behaviour-Driven and Test-Driven development principles and skills Experience of Public Cloud development Desirable Skills: Working in an Agile development team Designing and implementing platform independent ...

conducting Bankend Development using Python. Concurrency and Asyn exp Demonstrated experience using FastAPI Cloud Experience - GCP Essential SQL Docker Containerization Unit testing experience - TDD or Test Suit ML or AI experience would be desriable. Experience within Life Sceiences or Pharma Sector If you are available and interested, please ...

with AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker and Kubernetes Understanding of continuous deployment with automated testing and monitoring Test-Driven Development (TDD), writing tests before code Experience within NHS or Healthcare sector is a must have Location: Remote Contract Type: 6 months (Possibility ...

authentication patterns, threat modelling, performance considerations, and observability. * Familiarity with Ruby, Python, or Java, and modern development practices such as CI/CD, TDD, and containerisation. * Experience guiding technology decisions, evaluating options, and influencing senior stakeholders. * Strong understanding of data modelling, integration approaches, API design, messaging patterns, and interoperability ...

Deep knowledge of C# .NET , RESTful services , and microservice architecture . Hands-on experience with FIX messaging , XML , AMQ , and ideally nHibernate , OData , and TDD . Excellent communication skills and a pragmatic approach to problem-solving. Please apply within for further details - Matt Holmes, Harvey Nash ...

performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical platforms using modern engineering practices, test-driven development, and open, transparent delivery. This is a 6-month Inside IR35 contract, with strong potential for extension.Candidates must be UK-based, BPSS … Linux, SQL Server, Postgres, Docker, and Kubernetes Implement CI/CD pipelines using GitHub or Azure DevOps Deliver high-quality software using Test Driven Development (TDD) Contribute to open, transparent delivery with shared documentation, codebases, design histories, and roadmaps Collaborate with engineers, designers, and product teams ...

performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical platforms using modern engineering practices, test-driven development, and open, transparent delivery. This is a 6-month Inside IR35 contract, with strong potential for extension. Candidates must be UK-based … Linux, SQL Server, Postgres, Docker, and Kubernetes Implement CI/CD pipelines using GitHub or Azure DevOps Deliver high-quality software using Test Driven Development (TDD) Contribute to open, transparent delivery with shared documentation, codebases, design histories, and roadmaps Collaborate with engineers, designers, and product teams ...

pipelines and infrastructure using AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker, and Kubernetes . Follow Test Driven Development (TDD) practices - write automated tests before coding. Ensure open working practices with transparent codebases, documentation, design histories, and roadmaps . Please send ...

pipelines and infrastructure using AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker, and Kubernetes . Follow Test Driven Development (TDD) practices - write automated tests before coding. Ensure open working practices with transparent codebases, documentation, design histories, and roadmaps . Please send ...

/O. Understanding of and experience with design patterns (Observer, Factory, Singleton etc.) Development practices - Must be able to use test driven development and be familiar with UML and OO design. Understanding of benchmark algo and/or smart routing strategies (VWAP, TWAP, Arrival Price etc. ...

matrix organisation. Expertise in Agile delivery , embedding into Scrum teams and managing dependencies across multiple workstreams. Familiarity with SDLC and engineering best practices (TDD, code reviews, regression testing). Minimum 5+ years' experience in financial services technology programmes. What you need to do nowIf you're interested in this role ...

maintain CI/CD pipelines with a strong focus on automation, continuous deployment, testing, and monitoring. Quality & Testing: Develop software using Test-Driven Development (TD D ), writing automated tests before implementing code. Ensure high quality across the stack through continuous testing, observability, and feedback loops. Ways …/SQL or similar technologies. Hands-on experience with cloud platforms (AWS, Azure), containerisation, DevOps tooling, and CI/CD automation. Familiarity with TDD, automated testing frameworks, and modern monitoring/observability tools. A commitment to open, transparent, and collaborative engineering practices. To apply for this role please submit your ...

maintain CI/CD pipelines with a strong focus on automation, continuous deployment, testing, and monitoring. Quality & Testing: Develop software using Test-Driven Development (TD D ), writing automated tests before implementing code. Ensure high quality across the stack through continuous testing, observability, and feedback loops. Ways …/SQL or similar technologies. Hands-on experience with cloud platforms (AWS, Azure), containerisation, DevOps tooling, and CI/CD automation. Familiarity with TDD, automated testing frameworks, and modern monitoring/observability tools. A commitment to open, transparent, and collaborative engineering practices. To apply for this role please submit your ...

/CD pipelines and secrets scanning Experience with cloud-based engineering (any major cloud provider) React (front-end development) Test-Driven Development (TDD) Automated testing frameworks such as Playwright and PyTest Experience with reporting and BI tools (e.g., Power BI, Tableau) Familiarity with Agile delivery practices ...

/CD pipelines and secrets scanning Experience with cloud-based engineering (any major cloud provider) React (front-end development) Test-Driven Development (TDD) Automated testing frameworks such as Playwright and PyTest Experience with reporting and BI tools (e.g., Power BI, Tableau) Familiarity with Agile delivery practices ...

Full Stack Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges click apply for full job details ...

Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges click apply for full job details ...

builder with excellent communication skills and able to lead global development teams both directly and via influence. Extensive experience practicing TDD (Test-Driven Development)/BDD (Behaviour-Driven Development) in a Continuous Integration and Delivery environment with strong DevOps/SRE culture. Thorough understanding ...

Senior Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java and .NET. … Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. ...

Full Stack Developer 6 months Remote Inside IR35 - Umbrella only Active SC security cleared or eligible candidates will be considered Experience: Experienced in TDD and working with complex data challenges. Python as the preferred back-end language for new services, however we also need to support languages including Java … Azure, SQL server, Postgres, GitHub, Azure DevOps, Linux, docker and Kubernetes Continuous. deployment, supported by automated testing and monitoring. Software written using Test Driven Development practices, with developers writing their automated tests before creating the code. Open working, with transparent codebases, documentation, design histories and roadmaps. ...

Senior Backend Developer 40 hours per week Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Start date: January 2026 Join a dynamic energy provider dedicated to ...

Senior Java Developer Contract - Analytics/Risk/PnL/Caching/AWS/PostgreSQL/Kafka/TDD Our leading investment banking client is looking for a Senior Java Developer to join them on an initial 12 month contract. Skills Required Derivatives, risk management and trading, market risk Market ...