226 to 250 of 1,218 Test Automation Jobs in London

Principal Full Stack Software Engineer

Hiring Organisation
Profile 29
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda, S3, RDS, EventBridge CI/CD pipeline ownership Automated testing discipline: JUnit, Mockito, integration testing, TDD or BDD Frontend: Held a lead or tech lead role on frontend development in React. Leadership must have ...

Senior Frontend Engineer (React.js)

Location
Greater London, England, United Kingdom
applications. Stay updated on emerging frontend technologies, frameworks, and best practices, advocating their adoption when beneficial. Conduct code reviews, write unit tests, and implement automated testing strategies to maintain high-quality code and seamless end-to-end integration. Troubleshoot and resolve UI/UX issues, optimizing the performance and reliability ...

OSS Architect | London

Location
Greater London, England, United Kingdom
Ability to work with business, gather requirements & translate to technical application building blocks Good programming capabilities in Java, Web services, JSON, Springboot Microservices API. Automation testing tools using Python Development tools :: Core Java, JSON, HTML5, CSS3, Angular5, REACT Deployment Management tools - Puppet, Chef, Ansible Fair knowledge on YANG/ ...

Senior Engineering Manager - AI

Location
Greater London, England, United Kingdom
Collaborate with AI Solutions Architects to translate architectural vision into executable engineering plans Build and maintain CI/CD pipelines for AI applications, including automated testing and prompt regression suites Partner with platform teams to ensure AI features integrate seamlessly with Anaplan's core infrastructure Communicate progress, risks, and technical ...

Senior FDE

Location
Greater London, England, United Kingdom
ability to debug and extend a commercial codebase independently. Exposure to financial services concepts (valuations, P&L, IBOR/portfolio management). Experience with automated testing (e.g. NUnit), Postgres, Docker/Kubernetes, or cloud platforms (AWS/Azure). Familiarity with CI/CD workflows. Just some of our benefits ...

Python Technical Lead FinTech

Hiring Organisation
Run-Time Group Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Databases Proficiency with PostgreSQL, Redis, MongoDB, or similar. Messaging Systems Experience with Kafka, RabbitMQ, or event-streaming platforms. CI/CD Strong understanding of automated testing, deployment pipelines, and observability. Leadership Proven ability to lead teams, influence stakeholders, and deliver complex projects. FinTech Domain Knowledge Experience in payments, trading, banking ...

Software Engineer

Location
Greater London, England, United Kingdom
Experienced Software Engineers with one of the following technologies – Java, Python, C++ or C# Strong experience with CI/CD, unit testing framework and automation (testing/deployment) in cloud platforms such as AWS or Azure Curiosity about AI and a strong interest in how emerging technologies ...

Director, Application Development Manager

Location
Greater London, England, United Kingdom
development experience (RESTful APIs, front‐end frameworks such as Angular). Experience with Cloud and Containerization technologies. CI/CD pipelines, DevOps practices, and automated testing frameworks. Domain Expertise Significant experience in financial services, specifically: Post‐trade processing and settlement. Custody and asset servicing operations. Corporate actions lifecycle (dividends, stock ...

AI Consulting –Sr. AI Architect & Client Partner

Location
Greater London, England, United Kingdom
LLMOps Architect governance frameworks for auditability, observability, explainability, and compliance. Design guardrails for hallucination, prompt injection, toxicity, and model safety. Establish LLMOps: evaluation pipelines, automated testing, CI/CD, monitoring, and production governance. Define evaluation frameworks spanning quality, safety, reliability, latency, and business outcomes. Qualifications and experience we consider ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
Proficiency with RESTful APIs and GraphQL APIs and Websockets Experience with microservices architecture Knowledge of version control systems (Git) Experience with Terraform Experience with automated testing Experience with AWS (AWS Lambda, AWS Fargate, Amazon API Gateway, AWS AppSync) Worked within an Agile Cross-functional delivery team. Developing well tested software ...

C# Principal Software Engineer

Location
Greater London, England, United Kingdom
deployment and support, taking accountability for successful delivery and resolving challenges proactively. Promote Engineering Excellence – Drive improvements in code quality, security, testing, performance, automation, and DevOps practices while managing technical debt and continuous improvement initiatives. Influence Stakeholders – Build strong relationships with business and technical stakeholders, translating complex technical concepts ...

Senior Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
will design and implement data models working with PostgreSQL and cloud-native data services, and build and maintain CI/CD pipelines with automated testing, linting and deployment as standard. On the frontend, you will build modern, responsive user interfaces using React with TypeScript, collaborating closely with Product and Design ...

Lead Java Developer

Location
Greater London, England, United Kingdom
Credit Business by partnering directly with London‐based trading, MQA, Market Risk, and technology teams. Own the full development lifecycle: architecture, design, implementation, automated testing strategies, release execution, and ongoing production support. Drive alignment of RT/OD workflows with EOD Risk strategy, ensuring functional parity, reconciliation, and controlled cutover. ...

Software Engineer (ML Projects)

Location
Greater London, England, United Kingdom
more about aptitude and attitude than specific qualifications. We are very open about how we deliver software. We believe in clean coding, simple solutions, automated testing and continuous deployment. If you care enough to find elegant solutions to difficult technical problems, we’d love to hear from you. Tech Stack ...

DevOps and Automation Engineer (Contract)

Location
Greater London, England, United Kingdom
## DevOps and Automation Engineer (Contract)Applylocations: UK - London ( St Botolph )time type: Full timeposted on: Posted Todayjob requisition id: 2026-723DevOps and Automation EngineerContract: Outside IR35Duration: 6 months**Why Tokio Marine HCC?** Standing still is not an option in the current world of Insurance. TMHCC … code platforms and reusable automation components to accelerate delivery.* Modernise CI/CD and environment management: Enhance CI/CD pipelines with automated testing, security scanning, and deployment orchestration. Integrate tools such as GitHub Actions, Azure Pipelines, and OctopusDeploy for seamless delivery. Move towards self-service environment provisioning using ...

Engineering lead

Location
Greater London, England, United Kingdom
platforms, microservices architecture, DevOps, security, and large-scale transformation programs within the banking domain. Engineering Leads are expected to foster a culture of innovation, automation, quality, continuous improvement, and operational excellence while ensuring successful delivery of business outcomes. Key Responsibilities Engineering Leadership Define engineering strategy, standards, and best practices. … ensure scalability, resilience, maintainability, and security. Drive API-first, cloud-native, microservices-based engineering approaches. Ensure adherence to LBG engineering and security standards. Champion test automation, code quality, security scanning, and performance engineering. Drive CI/CD adoption and DevSecOps practices. Monitor engineering metrics, technical debt, and platform ...

Software Developer in Test

Location
Greater London, England, United Kingdom
Position: Software Developer in Test (SDET) Line Manager/Reports to: QA Lead Education Level: Graduate Location: +/- 2 hours from the UK Roles: x2 About MillTech MillTech provides advanced FX and cash management solutions to increase market access, reduce costs and automate manual workflows. With a focus … Helping drive quality from conception to finished product Developing detailed, comprehensive, and well-structured test plans and test cases Applying and maintaining automated testing processes for our products Contributing to the growth of our regression packs and ensuring we maintain a high level of automated test coverage ...

Backend Developer (Python)

Location
City Of London, England, United Kingdom
systems. Key Requirements Strong Python backend development Advanced SQL/database development Microservices and event-driven architecture Kafka and/or Tibco TDD and automated testing Kubernetes and/or OpenShift Prometheus, Grafana or similar Production support and troubleshooting Agile delivery experience Desirable Financial Services/Capital Markets experience ...

Backend Developer (Python)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650/day Inside IR35
systems. Key Requirements Strong Python backend development Advanced SQL/database development Microservices and event-driven architecture Kafka and/or Tibco TDD and automated testing Kubernetes and/or OpenShift Prometheus, Grafana or similar Production support and troubleshooting Agile delivery experience Desirable Financial Services/Capital Markets experience ...

ai engineer for agentic applications

Location
Greater London, England, United Kingdom
work across teams and drive delivery into production; Strong problem-solving, debugging, and performance optimisation skills; Solid software engineering foundations, including version control, automated testing, and monitoring; Nice to have: Experience with agentic AI systems, GenAI and LLM systems in production, MCP, MLOps pipelines, real-time or streaming systems. Условия ...

Java Software Engineer

Location
Greater London, England, United Kingdom
wider Spring ecosystem Experience building microservices-based architectures Good knowledge of SQL databases and data modelling Familiarity with CI/CD pipelines and automated testing Experience working in financial services or trading environments Nice to Have Exposure to Kafka or other messaging systems Experience with Docker/Kubernetes Cloud experience ...

Senior Software Engineer

Hiring Organisation
Daniel James Resourcing Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
another major cloud platform SQL Server/PostgreSQL and relational data modelling Docker, Kubernetes and Infrastructure as Code Event-driven architecture CI/CD, automated testing and modern engineering practices Production ownership, reliability and observability Technical leadership and mentoring other engineers The underlying brief prioritises strong C#/.NET experience ...

Application Security Consultant

Hiring Organisation
Ricoh
Location
London, United Kingdom
Employment Type
Permanent
security methodologies, standards and best practices. Support secure coding standards across technologies including Java, C, C++ and other relevant languages. Integrate security controls and automated testing into CI/CD pipelines , including SAST, DAST and SCA. Support threat modelling and vulnerability management across products and services. Work closely with developers ...

Senior MLOps Engineer, UK

Location
Greater London, England, United Kingdom
ship your own model to an environment through code review rather than a console. Strong software engineering fundamentals: Git and pull‐request workflow, automated testing, CI/CD. Able to explain technical trade‐offs clearly to people who are not #J-18808-Ljbffr ...

Software Engineer London HQ

Location
Greater London, England, United Kingdom
Node.js, and React, with a solid understanding of their ecosystems. Experience with modern development tools and practices, such as Git, CI/CD pipelines, automated testing frameworks (e.g., Jest, Mocha), and containerisation technologies (e.g., Docker). Knowledge of RESTful API design and development, and familiarity with web services architecture. Ability ...