851 to 875 of 1,368 Test Automation Jobs in London

Identity and Access Management (IAM) Security Engineer

Location
Greater London, England, United Kingdom
and libraries to enable developers to create IAM identities and permissions through self-service. Deliver IAM solutions through CI/CD pipelines with automated testing and validation. Certification Requirements Relevant certifications such as CISSP, AWS Certified Security Specialty, Google Professional Cloud Security Engineer are desirable Essential experience Experience with ...

Technology Product Owner – XVA Regulatory & Data (VP)

Hiring Organisation
Citigroup
Location
London, England, United Kingdom
data engineering pipelines, distributed caching, and database paradigms (MongoDB, NoSQL, Relational databases).SDLC & Quality Standards: Deep familiarity with modern DevOps, CI/CD pipelines, automated testing strategies (unit, integration, regression, UAT), and release management governance.AI/GenAI & Modern Tooling FluencyAI-Assisted Workflows: Practical experience or strong enthusiasm for leveraging GenAI …/LLM tools (e.g., prompt-driven requirement synthesis, AI documentation assistants, automated test generation).Product Efficiency: Demonstrated aptitude for applying modern AI tools to improve requirement accuracy, operational efficiency, and platform resilience.Nice to have skills and experience: Degree Educated in a Finance, Computer Science, Information Systems, Financial Engineering, Economics ...

Senior Semantic Engineer

Hiring Organisation
Argus Media group
Location
London, England, United Kingdom
glossaries and knowledge graph assets.The role acts as the bridge between enterprise data sources, metadata platforms and semantic assets, applying semantic technologies, data analysis, automation and modern AI-assisted techniques to support the delivery of governed, reusable and business-aligned semantic assets.The role is responsible for the preparation, transformation … representations of approved semantic models.Create mappings between business concepts, source data and semantic representations.Support ontology, taxonomy and controlled vocabulary publication processes.SPARQL & Graph OperationsDevelop, test and optimise SPARQL queries to support semantic analysis, validation, reporting and knowledge graph operations.Support concept scheme maintenance and semantic asset lifecycle activities within enterprise graph ...

Senior Semantic Engineer

Location
Greater London, England, United Kingdom
knowledge graph assets. The role acts as the bridge between enterprise data sources, metadata platforms and semantic assets, applying semantic technologies, data analysis, automation and modern AI-assisted techniques to support the delivery of governed, reusable and business-aligned semantic assets. The role is responsible for the preparation, transformation … semantic models. Create mappings between business concepts, source data and semantic representations. Support ontology, taxonomy and controlled vocabulary publication processes. SPARQL & Graph Operations Develop, test and optimise SPARQL queries to support semantic analysis, validation, reporting and knowledge graph operations. Support concept scheme maintenance and semantic asset lifecycle activities within ...

Senior .Net Developer

Location
Greater London, England, United Kingdom
Days Agojob requisition id: JR1001433When you join EDF Trading, you’ll become part of a diverse international team of experts who challenge conventional ideas, test new approaches, and think outside the box.Energy markets evolve rapidly, so our team needs to remain agile, flexible, and ready to spot opportunities across … exposure to application containerisation and orchestration tools such as Docker and Kubernetes will be highly beneficialThe candidate will understand the following development techniques:• Test-driven Development and associated techniques such as Inversion of Control• Agile development such as Kanban or ScrumIdeally, the candidate should have knowledge in some ...

Senior Fullstack Engineer (Go/React)

Location
Greater London, England, United Kingdom
more than a hands-on engineering role—you'll influence technical direction, mentor other engineers, drive architectural decisions, and help us embed AI and automation into the way we deliver value for our clients. You’ll thrive here if you enjoy solving complex problems, challenging assumptions, collaborating openly … versioning, performance and reliability. Build intuitive, high-performance user interfaces in React that integrate seamlessly with backend services. Champion engineering excellence through clean code, automated testing, documentation and code reviews. Drive delivery across multiple initiatives while balancing speed, quality and commercial value. Mentor engineers through coaching, pairing and constructive feedback ...

Python Developer (Data Applications and AI Engineering)

Location
Greater London, England, United Kingdom
build data applications and automated pipelines that replace manual processes. You will use AI coding tools every day to speed up how you build, test and deliver. This is a delivery role. You will be embedded in an established, mature team, working closely with business users and taking solutions … applications from prototype to production Regular, hands on use of AI coding agents for coding, debugging, testing and delivery Solid engineering practices, including Git, automated testing and CI/CD The ability to work independently, manage your own priorities and deliver to agreed timelines Clear, concise communication and confidence building ...

FI E-Trading Senior Java Developer - Vice President

Location
Greater London, England, United Kingdom
world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. The evolution of electronic trading and automation has changed the way that rates products trade forever, driving a need for real-time, low latency pricing, market making and risk technology. … technical capabilities of the platform and ensuring it remains stable, flexible, and maintainable. Driving engineering standards and continuing to strive for best Enhancing our automated testing efforts and optimizing our UAT process Mentoring strong and energetic team in EMEA region Serving as advisor or coach to new or lower-level ...

Software Engineering Lead

Location
City Of London, England, United Kingdom
Node.js React Microsoft Azure cloud platform Snowflake data platform Infrastructure as Code (IaC) CI/CD and DevOps practices Software architecture and design patterns Automated testing and quality engineering Data integration, APIs, and enterprise platforms Secure software development practices Key Responsibilities Lead the design, development, and delivery of enterprise applications … quality solutions Drive cloud, data, and platform engineering initiatives Manage technical debt, application lifecycle, and platform stability Mentor engineers and support team development Promote automation, continuous improvement, and engineering best practices Contribute to architecture, standards, and shared engineering capabilities By applying for this role, you consent to SGI contacting ...

Senior Microsoft Power Platform and AI Developer

Location
Greater London, England, United Kingdom
code or AI and select a simpler or more supportable approach where evidence supports it. Key responsibilities Lead the design, build, test,deploymentand support of solutions using Power Apps, Power Automate, Dataverse, Copilot Studio andappropriate pro-code extensions. Engineer AI agents and agentic workflows using trusted knowledge, tools, actions … code capability is insufficient, choosing technologies based on need,riskand supportability. Set and apply engineering standards for source control, solution packaging, environment strategy, automated testing, CI/CD,monitoringand release management. Lead technical investigation of complex live-service faults and improve resilience, performance, accessibility,securityand observability. Review designs and code ...

Financial Software Engineer Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Temporary
translate them into robust, scalable software solutions. Build and maintain efficient, production-grade models using software engineering best practices, including CI/CD pipelines, automated testing and stable deployment processes. Develop analytics libraries and applications in Python, including APIs and microservices, to support global finance use cases. Leverage Docker, Kubernetes … work independently, manage time effectively and meet deadlines in a fast-paced environment. Nice to have Understanding of financial markets and products. Experience with automation tools and additional scripting languages. Why join ADA? Work on high-impact, global finance initiatives with a varied and innovative book of work. ...

Senior Web Developer

Location
Greater London, England, United Kingdom
standards, and ensure compliance with security and accessibility requirements. Contribute to Agile ceremonies and help shape sprint planning and release strategies. Develop and maintain automation tools for testing, deployment, and monitoring. Assess the impact of proposed changes, recommend alternatives, and perform risk analysis. Communicate effectively with stakeholders on project … Mulesoft and enterprise integration patterns. Experience with Acquia hosting platform and Acquia Certified Developer (or higher). Strong understanding of CI/CD pipelines, automation, and performance optimization. Excellent written and verbal communication skills; ability to document processes and technical knowledge clearly. Positive, results-driven, logical thinker with strong ...

Senior Software Engineer - ThousandEyes

Location
Greater London, England, United Kingdom
powered assurance insights within Cisco’s leading Networking, Security, Collaboration, and Observability portfolios. Your Impact As a Software Engineer you will: Design, build, test, and operate near real time data streaming-based (Spark/Flink) solutions for some of the largest Networking customers in the world. Develop agentic workflows … Go. Experience designing, building, testing, and operating real-time data processing pipelines. Experience designing and implementing APIs within distributed software architectures. Experience with Git, automated testing, Kubernetes, and continuous integration and delivery workflow. Preferred Qualifications Deep knowledge and interest in real-time data processing with technologies such as Kafka Streams ...

Solutions Architect

Location
Greater London, England, United Kingdom
availability, observability and operational support. Work with engineering teams on DevOps and CI/CD approaches, helping ensure that architecture supports effective automated build, test, deployment and operation. Understand and contribute to Infrastructure as Code approaches, particularly Terraform, and how infrastructure design and application architecture work together. Define … DevOps, CI/CD and modern software delivery practices. Experience of Infrastructure as Code, particularly Terraform. Understanding of containerisation and orchestration technologies. Experience with automated testing, deployment pipelines and environment management. Experience of integration architecture, API management and event‐driven architectures. Experience working with architecture modelling tools and maintaining architecture ...

Solutions Architect

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £675/day
availability, observability and operational support. Work with engineering teams on DevOps and CI/CD approaches, helping ensure that architecture supports effective automated build, test, deployment and operation. Understand and contribute to Infrastructure as Code approaches, particularly Terraform, and how infrastructure design and application architecture work together. Define … DevOps, CI/CD and modern software delivery practices. Experience of Infrastructure as Code, particularly Terraform. Understanding of containerisation and orchestration technologies. Experience with automated testing, deployment pipelines and environment management. Experience of integration architecture, API management and event-driven architectures. Experience working with architecture modelling tools and maintaining architecture ...

Full Stack Web Software Developer

Location
Greater London, England, United Kingdom
rather than exact framework history. AI-assisted tools are part of modern development, but they do not replace expertise. You must be able to test assumptions, review generated work critically and take responsibility for every change you deliver. What you’ll do Build accessible, responsive and intuitive web interfaces … server-side technology. Practical knowledge of REST APIs, databases, data modelling, validation, error handling and common web security risks. Confidence with Git, code review, automated testing and debugging—including production incidents. The judgement to evaluate code critically, whether written by you, a colleague or an AI tool. Clear communication, ownership ...

Senior Engineer (Agentic Developer)

Location
Greater London, England, United Kingdom
agentic workflows, assess new tools and models, and mentor engineers in spec-first, agent-driven development. Collaborate with product, design and customer experience to test hypotheses and deliver weekly releases behind feature flags. Skills and Experience Substantial commercial engineering experience at senior or lead level, building and running production … PostgreSQL, relational design, REST API and cloud-native fundamentals (AWS preferred), with depth in at least two of Go, Python and TypeScript. Experience in automated testing, CI/CD, DevOps and live database migrations, alongside a working understanding of security, data protection and GDPR. Desirable: experience building or evaluating ...

Senior Java Developer

Location
Greater London, England, United Kingdom
technical discipline, or equivalent practical experience Strong commercial experience developing enterprise applications in Java, with excellent knowledge of Java 17+, Maven, and JUnit and automated testing approaches Proven skill in performance optimisation and troubleshooting Experience with CI/CD pipelines, source control workflows and Azure DevOps or similar lifecycle tooling … days annual leave (plus bank holidays) Company pension Private medical insurance Generous enhanced parental leave policies Cycle to work scheme Flu Vaccinations, Eye Test and contribution towards Glasses for VDU use Employee Assistance Programme Mental health and wellbeing support Remote GP access Counselling/therapy Physiotherapy Medical second opinions ...

AI Platform Engineering Lead

Location
Greater London, England, United Kingdom
platform administrators, delivery teams, risk and control functions. The successful candidate will make the right path the easiest path through reusable capabilities, paved roads, automation and guardrails that enable innovation without compromising governance. If you are excited by the challenge of building an enterprise Agentic AI Platform that … patterns, including Model Context Protocol, reusable agent skills and controlled integration with enterprise systems. Experience applying modern software engineering practices to platforms, including APIs, automated testing, code review, CI/CD, Infrastructure as Code and secure software delivery. Ability to gather requirements from technical and non‐technical stakeholders and convert ...

Senior Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £525/day
agentic workflows. Develop REST APIs, gateways and distributed services. Build and deploy cloud-based solutions, ideally using AWS. Implement CI/CD pipelines, infrastructure automation and automated testing. Ensure secure integrations through authentication, authorisation and secrets management. Develop observable, scalable and maintainable services using logging, metrics and distributed tracing. … workflows. Experience with REST APIs, API gateways and distributed systems. Strong AWS or comparable public-cloud engineering experience. Experience with CI/CD, infrastructure automation and automated testing. Knowledge of secure API integrations, authentication and authorisation. Requirements: Active SC Security Clearance is essential. Ability to work remotely. This ...

Machine Learning Engineer, Associate Director (London)

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
analysis. We're not fine-tuning existing models or optimizing yesterday's algorithms. We're architecting the next generation: sophisticated agentic AI systems, intelligent automation that thinks, and ML capabilities that will redefine how credit analysis happens and how global financial markets consume insights. This is AI's moment … Production ML engineering excellence – Deep understanding of ML operations, including containerization (Docker, Kubernetes/AWS EKS), cloud platforms (AWS/Azure), workflow orchestration (Airflow), automated testing for ML systems, and API development for model deployment Technical leadership and influence – Track record of mentoring and coaching engineers, driving ML initiatives ...

Principal Applied Data Scientist

Location
Greater London, England, United Kingdom
product that professionals rely on every day to make critical decisions. Lead the end-to-end development of AI solutions: design, build, test, and deploy models that are robust, scalable, and used by real users. Apply NLP and LLM techniques to solve real-world problems, ensuring models are optimized … technical decisions and trade-offs to both technical and non-technical audiences. DESIRABLE SKILLS Familiarity with DevOps practices including CI/CD, version control, automated testing, and monitoring to support reliable model deployment and maintenance. Experience with TypeScript, particularly for building or contributing to production services and APIs alongside ...

Software Engineer II - Java - Engine by Starling

Location
Greater London, England, United Kingdom
most part we code in Java, but you need not be an expert when you join us! 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. We have … expect the below, following a chat with one of our Talent Team: Initial interview with an Engineer - ~45 minutes Take home technical test to be discussed in the next interview Technical interview with some Engineers - ~1.5 hours Final interview with our CTO/deputy CTO ~45 minutes 33 days ...

Lead Java / Spring Application Architect - Wembley

Hiring Organisation
Adecco
Location
Wembley, London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £90000/annum + Benefits
reference architectures and engineering patterns Mentoring developers and fostering a culture of technical excellence and continuous improvement Working closely with QA teams to embed automated testing standards into delivery pipelines You'll be a highly technical architect with a strong software engineering background and a passion for improving development practices. … environments Knowledge of RESTful API design, OAuth2, and OpenID Connect Experience with CI/CD practices and modern development pipelines A strong commitment to automated testing and software quality Hands-on experience using AI-powered development tools and coding assistants Excellent stakeholder engagement and communication skills, with the ability ...

Director of Engineering in Payments

Hiring Organisation
American Express
Location
London, England, United Kingdom
Principal Engineers and engineering leaders to define and evolve platform architecture and technology strategy.Champion modern engineering practices across cloud-native architecture, distributed systems, observability, automated testing, CI/CD, DevOps, resilience engineering and performance engineering.Maintain awareness of emerging technologies, open-source ecosystems and engineering practices relevant to high-volume … technical leaders, with clear accountability for organisational performance and leadership development.Experience improving engineering delivery and operations through modern software engineering, agile and DevOps practices, automation and evidence-based performance measures.Experience leading significant technology, business or organisational change while navigating ambiguity, dependencies and competing priorities.Excellent written and verbal communication, executive ...