301 to 325 of 1,206 Test Automation Jobs in London

Senior Software Engineer, Client Solutions

Location
Greater London, England, United Kingdom
systems written in enterprise‐grade backend technologies such as C#/.NET (preferred) Strong computer science fundamentals Excellent engineering discipline: clean code, meaningful abstractions, test automation, documentation and version control best practice Natural curiosity and enthusiasm about using AI‐assisted development tools and integrating them into daily workflow ...

Senior Full Stack Software Developer (Post-Trade)

Location
Greater London, England, United Kingdom
data integrations Work across the full application lifecycle: requirements gathering, design, implementation, testing, release and support Build high-quality, well-tested code with automated test coverage Engage directly with business teams to understand requirements and translate them into thoughtful technical solutions Support production systems, investigate issues and implement fixes ...

Senior Engineer, Trading Product Engineering

Location
Greater London, England, United Kingdom
Design and deliver reusable, reliable, low-latency Java code that powers the Exchange.* Raise the bar on code quality, organization, and automation as the system scales under load.* Profile and resolve performance bottlenecks in the order-processing path.* Improve stability through automated tests at the unit, integration, and performance ...

Senior Product Engineer

Location
Greater London, England, United Kingdom
feels to work in. Comfortable in uncertainty. You move forward when the path isn't clear, instead of waiting for someone to define it. Test as you build. Automated tests are how you ship code you trust. Passionate about execution. Curiosity, energy, and a habit of moving things forward. ...

Senior Software Engineer I (Frontend)

Location
Greater London, England, United Kingdom
deployedfrequentlyand safely into production. Working with similarly minded people, you collaborate with your team to encourage best coding practices. You are an advocate of test automation and have a clear view of where to make the best use of it. At Rightmove we work as part of autonomous ...

Senior AI Software Engineer

Hiring Organisation
Futureheads
Location
Surbiton, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
make sound engineering decisions. Experience working across multiple programming languages and technology stacks. Strong understanding of modern engineering practices including CI/CD, automated testing, observability, and cloud platforms. Excellent communication skills and the ability to explain technical concepts to both technical and non-technical audiences. A collaborative approach ...

Golang Engineer II (GOLANG LANGUAGE ONLY)

Location
London, United Kingdom
software engineering experience. experience in Golang or another type-safe backend language. Backend microservices and REST API development. Kafka, RabbitMQ or comparable asynchronous messaging. Automated testing and CI/CD. Git-based version control. Agile or Scrum delivery. Ability to attend the Burgess Hill office three days per week. Skills ...

Senior DevOps Engineer

Location
Greater London, England, United Kingdom
state-based deployment approach across development, SIT, UAT and production. Maintain consistent, reproducible environments and infrastructure-as-code, including configuration management across environments. Implement automated testing, deployment gates, approvals and post-deployment validation within pipelines. #J-18808-Ljbffr ...

Net developer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £60000/annum Negotiable
design. Key Responsibilities Lead technical design, architecture, and high-quality C# code delivery. Build scalable, real-time microservices and RESTful Web APIs. Maintain high test coverage (NUnit/Moq) and automated CI/CD pipelines. Collaborate with partner tech teams to scale platform performance. Required Skills Core Tech: Strong ...

Senior Java Contractors

Location
Greater London, England, United Kingdom
Spring Boot Experience designing and developing RESTful APIs Solid understanding of microservices and distributed systems Experience with SQL and relational databases Strong knowledge of automated testing and software engineering best practices Experience working in Agile development environments Excellent problem-solving and communication skills Experience working within large-scale or enterprise ...

Full Stack Engineer - React/Typescript - Python (VP)

Location
Greater London, England, United Kingdom
other relevant Python web frameworks) would be desirable. DevOps & Modern SDLC : Deep understanding and practical application ofDevOps principles, including CI/CD pipelines, automated testing, and trunk-based development. A strong commitment tofully automated testingand continuous integration. Domain Knowledge : Prior experience withfront office applicationsand an understanding of trading workflows, financial ...

Sr Backend Engineer

Location
City Of London, England, United Kingdom
production Demonstrated experience developing RESTful APIs, messaging frameworks, and asynchronous processing Strong production support experience, including incident management and CI/CD pipelines/automation Comprehensive testing capability across unit, component, integration, end-to-end, and performance testing Desirable Requirements: Proficiency in Kotlin in addition to Java Experience ...

Agentic AI / GenAI Consultant | From PoC to Production

Location
City Of London, England, United Kingdom
LangChain, CrewAI, AutoGen, OpenAI Agents or Google ADK Take applications safely into production using Azure OpenAI or Vertex AI, Docker, CI/CD, automated testing and clean software-engineering practices You don't need experience with every technology listed. What matters is a strong software-engineering foundation, hands ...

Senior Mobile Security Developer - Contract (Inside IR35)

Location
Greater London, England, United Kingdom
Radare, ADB, Apktool, YARA, Xcode, and Android Studio. Mobile Development & DevSecOps: Knowledge of Android/iOS development, secure development practices, DevSecOps tooling, testing, and automation frameworks. Development & Reverse Engineering: Familiarity with C, Java, Kotlin, Objective-C, Swift, JavaScript, Python or Bash, and ideally ARM/ARM64 assembly. Security Research ...

EMEA Head of Client Connectivity Engineering (SVP)

Location
Greater London, England, United Kingdom
delivery of high-performance, resilient, and scalable electronic connectivity systems. Engineering Excellence: Champion and enforce best practices in software development, including automated testing, quality engineering, and performance optimization. Continuously enhance testing frameworks and development environments to ensure platform reliability at scale. AI-Powered SDLC: Promote and guide the team ...

Senior Software Engineer

Hiring Organisation
The Portfolio Group
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90000/annum
information, agent/tool progress and graceful error handling. Integrate with internal platforms and third-party services, considering security, scalability, performance and reliability. Establish automated testing across backend and frontend applications, including unit, contract and end-to-end testing. Work with the platform engineering team on deployment, observability, logging, tracing ...

Android Developer

Location
Greater London, England, United Kingdom
ecosystem. Experience developing applications using modern Android development patterns and practices. Experience working with APIs and integrating mobile applications with backend services. Experience with automated testing, including unit and UI testing. Experience using Git and modern software development workflows. Understanding of software engineering principles including clean code, modularity, maintainability ...

Senior Android Developer

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Experience with RESTful APIs, JSON, and mobile architecture patterns (MVVM, Clean Architecture). * Familiarity with Android Studio, GitHub, mobile CI/CD tools, automated testing frameworks and the Play store deployment process. * Proven experience delivering high-quality Android applications in Agile environments. * Exceptional communication skills and ability to collaborate effectively ...

Principal Data Architect IRC303866

Location
Greater London, England, United Kingdom
DevOps) to deliver resilient architectures. Standardize tooling, schema evolution frameworks, and canonical modeling guidelines across teams. Enforce modern practices including CI/CD, IaC, automated testing, and DataOps telemetry. Ensure architectures comply with info-security, privacy, and regulatory standards (BCBS 239, DORA, GDPR, HIPAA). Uphold SM&CR standards ...

Senior Software Engineer - Pricing

Location
Greater London, England, United Kingdom
capable of mentoring more junior colleagues Desirable Attributes Mastersdegree orhigherinaSTEM subject. Experience with incident management best practices Experience with writing andanalysingperformance tests Experience with automation testing Experience writing and deploying software within cloud-nativeenvironments Experience working with sporting data or demonstrable knowledge and interest in this area, including ...

BI Developer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
dashboards for finance stakeholders. Optimise end-to-end BI solutions within Microsoft Fabric, identifying opportunities to improve performance and scalability. Implement and support automated testing processes to improve solution quality and delivery efficiency. Maintain clear technical specifications, documentation, and task tracking within Azure DevOps. Your Skills & Experience Strong experience developing ...

Senior PHP Engineer

Location
Greater London, England, United Kingdom
NoSQL including performance tuning and handling transactions at scale Experience architecting on AWS and managing containerized environments with Docker A champion of clean code, automated testing, and CI/CD best practices Fluent English with the ability to explain complex technical trade-offs to stakeholders Bonus: Experience with SaaS/ ...

Senior Machine Learning Engineer (Python / C++)

Location
Greater London, England, United Kingdom
designing and maintaining ML pipelines and data engineering workflows Familiarity with modern engineering practices such as CI/CD, containerisation (e.g. Docker, Kubernetes) and automated testing Experience with cloud platforms (e.g. AWS, GCP or Azure) Comfortable working in a Linux environment Nice to have: Advanced data engineering experience in Python ...

INTEGRATION (MULESOFT) DEVELOPER

Location
Greater London, England, United Kingdom
Mule applications, RAML specifications, and error-handling frameworks. Participate in client workshops, demonstrations, and technical walkthroughs as part of agile delivery teams. Contribute to automated testing practices and ensure solutions meet performance, scalability, and security standards. Support the wider project lifecycle, from requirements refinement through deployment, documentation, and handover. Share ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
looking for**· Strong commercial experience with TypeScript, React and Node.js.· Experience building APIs and working with AWS or similar cloud technologies.· Knowledge of automated testing, CI/CD and DevOps practices.· Excellent problem-solving and communication skills.· Ability to work collaboratively with technical and non-technical stakeholders.**What you will ...