776 to 800 of 1,368 Test Automation Jobs in London

middle-office workflows.Build scalable, resilient and cloud-native applications using modern software engineering practices.Develop high-quality, maintainable code with a strong focus on automated testing, including TDD and BDD.Identify and address technical debt, performance bottlenecks and opportunities to simplify and improve the technology landscape.Apply sound software architecture principles, including Domain … based services.Build high-performance evaluation pipelines and observability frameworks to assess the accuracy, safety, reliability and latency of AI-powered applications.Find opportunities where AI, automation and data can deliver measurable business value and return on investment.Use modern AI-assisted development tools to increase engineering productivity, improve problem solving ...

Glue, Lake Formation, Redshift, Athena, EMR, and related best practices.* Define the platform operating model: Establish AWS multi-account strategies, environment separation (dev/test/prod), naming standards, and guardrails that enable secure self-service while maintaining control and consistency.* Support governance and metadata management: Implement data discovery … appropriate for sensitive public sector workloads.* Embed engineering excellence: Define CI/CD and release management for AWS data platforms, including Git-based workflows, automated testing, and repeatable environment provisioning using Infrastructure-as-Code (e.g., AWS CDK, CloudFormation, Terraform, and AWS CodePipeline/CodeBuild).* Drive FinOps and capacity planning ...

SSDLC and technology strategy Actively identifying, prioritising, and addressing technical debt, ensuring long‐term maintainability, reliability, and operability of our platforms Defining and influencing test strategies that raise the quality bar, with a strong focus on security, accessibility, usability, resilience, and non‐functional requirements Performing and leading high‐quality … advanced aggregation pipelines, alongside a solid understanding of SQL and other NoSQL data stores Extensive experience building and maintaining large‐scale systems using TDD, automated testing, CI/CD pipelines, and containerisation, with a clear emphasis on reliability and operational excellence A strong security‐first mindset, with real‐world experience ...

technical problem‐solving where your input adds the most value. Define and maintain engineering standards, development controls and quality gates, including CI/CD, automated testing, secure development, observability and operational readiness. Establish responsible standards for AI‐assisted development, covering validation, security, data handling, attribution and human accountability. Improve developer … services. Strong API and microservice engineering, plus event‐driven delivery with Azure Service Bus, Kafka or an equivalent messaging platform. Practical CI/CD, automated testing, Git, secure development and production‐support experience. Working knowledge of containers and infrastructure as code, with the judgement to collaborate effectively on platform decisions. ...

Capgemini is seeking a Core Banking Transformation Program Director/Delivery Lead in London to own end-to-end test automation strategy and delivery across the SDLC. The role requires leading complex migration and modernization programs within UK banking clients. You will govern multi-vendor engagements, drive automation ...

assisted code review/refactoring, test strategy acceleration, incident and root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise authorized … review/refactoring, accelerated test strategy, incident and root-cause analysis support), while establishing and enforcing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Proven expertise in designing, deploying, and managing containerized distributed applications, with a strong understanding ...

value of solid testing practices to all delivery stakeholders and influence adoption of best practice KeyRequirements: Experience with devising TDD/BDD or Acceptance Test Driven Development strategies using a range of tools/frameworks, ensuring test coverage and execution is in line with the project, programme … portfolio Test Strategy and Business Risk Objectives. StrongJavacodingexperienceand knowledge of automated test frameworks e.g. Serenity,RestAssured Strong experience using API testing tools, ideally Postman Strong experience with Selenium, C# specFlow, BDD framework Experience with integrating testing as part of the Secure-SDLC and CI/CD tooling ...

quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life Cycle … quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life Cycle ...

week 6 month initial contract £650 per day - umbrella engagement We are seeking an experience hands-on Lead SDET to define and lead the test automation strategy for a modern web platform. Working closely with Engineering Managers, Technical Leads and React development teams, you will establish the vision … standards and governance required to build scalable, maintainable, and high-performing automation frameworks. You will be: Design and implement testing strategies across unit, integration and end-to-end testing. Build and maintain automated frameworks from scratch. Ensure accessibility and other non-functional requirements are covered. Champion quality engineering best ...

continuously improve deterministic, repeatable testing frameworks (unit, integration, latency/performance, and chaos/failover testing) tailored to ultra-low-latency risk systems. Champion test-driven development (TDD) practices for mission-critical, heavily multi-threaded, asynchronous components. Establish performance benchmarking and latency regression testing — including messaging, network …/OS tuning, and low-latency networking (kernel bypass, RDMA, or specialized NIC tuning) for ultra low-latency, high-throughput systems. Strong understanding of automated testing techniques, test-driven development, and quality engineering practices for mission-critical systems. Solid grounding in Agile/Scrum methodologies, Rational Unified Process ...

enterprise architects to validate and leverage these in wider contexts, by incorporating the relevant architectures. Design and develop software with a focus on the automation of build, test and deployment activities, while developing the discipline of software engineering across the business. You’ll also be: Defining, creating … providing oversight and governance of engineering and design solutions with a focus on end-to-end automation, simplification, resilience, security, performance, scalability and reusability Working within a platform or feature team along with software engineers to design and engineer complex software, scripts and tools to enable the delivery ...

deeply embedded within our DNA. Invest in us and we’ll invest in you!. Job DescriptionRequirements analysis and validationDefining and executing test strategies and scriptsEnsuring requirements traceabilityIntroducing/suggesting new processes and techniquesAccurate recording and monitoring of issuesProvide QA support to the development scrum teams to automate tests … guide developmentReview test environments and processes to facilitate continuous improvement and maintenance of quality standardsProvide test estimatesQualificationsHave minimum 2-3 years’ experience as a Test AnalystStrong stakeholder management and communication skillsStrong experience of iterative/incremental software deliveryExperience of working in fast paced environments to strict deadlinesStrong ...

integrations: including the CLI, Terraform provider, MCP server, and IDE/LSP extensions, treating them as first-class platform products.Design interfaces that stand the test of time: You'll think carefully about versioning, backwards compatibility, and the downstream impact of every change you ship, because thousands of engineers will … advocate for the user - the software engineer - at every step.Contribute to a culture of automation: If something can be automated - testing, releases, validation, the works - you'll help make it so.Required Experience, Qualities & SkillsExperience: 3+ years of professional software engineering experience, with a track record of shipping and maintaining ...

Development to build the right software for customers, embracing shift-left quality practices. You will enhance observability, apply risk-based testing, and contribute to automation while growing a culture of quality across teams. #J-18808-Ljbffr ...

silicon devices, extract insights from large datasets and feed back to fabrication steps to improve yield and device performance. You will develop automated test infrastructure, collaborate with foundries and engineers, and help shape measurement capabilities for next-generation silicon-based quantum processors. #J-18808-Ljbffr ...

Westren Capital, a London-based proprietary trading firm, seeks an Algorithmic Trader for its Systematic Desk. You will design, test and deploy automated strategies across both centralised and decentralised venues, focusing on strategies with real-world robustness beyond backtests. You will monitor live performance, manage risk, and collaborate with ...

upstream shared UI components using design tokens. Partner with Go engineers to integrate GraphQL queries and real-time subscriptions. Ensure UI quality through automated testing, WCAG 2.1 AA accessibility, and web vitals optimization. Requirements 3-5+ years building production apps with React and TypeScript . Experience with Tailwind ...

Rust, focusing on ultra-low latency and careful memory layout to minimize tail latency. The team is small, AI-assisted, and adheres to automated testing as non-negotiable. Work is hybrid with UK-based candidates who can attend the London area office at least three times a week. #J ...

teams of 10-20+ A track record delivering complex initiatives across multiple teams, influencing senior stakeholders along the way Strong modern mobile practice: automated testing, CI/CD, observability and production reliability The package: £430 per day, Inside IR35 via umbrella London, 3 days a week onsite 12-month ...

technical solutions. Collaboration: Partner with cross-functional engineering teams to deliver reliable, secure and user-focused applications. Quality & Performance: Champion clean code, reusable components, automated testing and engineering best practices. Cloud-Native Engineering: Collaborate with SRE and Platform teams to deliver resilient, scalable applications within modern cloud environments. What ...

quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness. Applies knowledge of tools within the Software Development Life Cycle … toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation. Required qualifications, capabilities and skills Formal training or certification on Java programming concepts and proficient advanced experience Recent hands-on professional experience as a back-end software engineer in an agile, dynamic ...

assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life … Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Required qualifications, capabilities and skills Detailed understanding of public clouds and hands on knowledge on building cloud based environments. Expert knowledge of containerisation, Kubernetes and related tooling. Deep understanding ...

digital platform, combining web development, API delivery, integration and data skills. This role will help deliver new capability, insurer and product change, operational automation and live-service support across a .NET, Razor Pages, SQL Server and Azure DevOps environment. What You’ll Be Doing Develop and support web applications … points where web journeys, data feeds or APIs connect into operational processes. Use Azure DevOps, Git branching, YAML pipelines and environment promotion to build, test and deploy safely. Refine requirements and acceptance criteria with Product, Operations, QA and engineering colleagues. Investigate defects, data anomalies and live-service issues, then ...

Technologies Limited is seeking a Test Specialist focused on Functional Testing to ensure software quality across modules. You will design and execute test plans, and utilize automation frameworks with Selenium/JUnit to enhance coverage. Collaboration with developers to analyze defects and drive quality improvements is key. ...

play a key role in ensuring the reliability, scalability, and performance of our critical platforms and services. You will lead complex reliability initiatives, drive automation efforts to reduce operational toil, and help build resilient systems that deliver exceptional customer experiences. You will leverage your expertise in observability, incident response … queries and establishes service level baselines. Supports senior engineers during incidents. Makes contributions during post-mortems and RCAs. Participates in disaster recovery tests. Implements automation and executes code in production environments. Contributes to SRE knowledge documentation. Supports the deployment, monitoring, and reliability of services integrating AI tools. Design ...