376 to 400 of 1,356 Test Automation Jobs in London

Data Scientist

Location
Greater London, England, United Kingdom
Databricks using Unity Catalog, automated workflows, and scheduled scoring jobs. Establish engineering rigor across the team through structured Git workflows, pull request reviews, automated testing, and controlled release cycles in Azure DevOps. Implement end‐to‐end MLOps standards, including configuration management, model monitoring, logging, drift detection, and operational handover. Partner ...

Senior AI / Python Engineer

Location
Greater London, England, United Kingdom
agents/agentic systems Embeddings and semantic search Vector databases PostgreSQL Docker and Kubernetes Modern CI/CD practices API and microservice development Automated testing and software engineering best practices The Ideal Candidate This would suit somebody who sits between a traditional Senior Python Backend Engineer and AI Engineer. ...

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 ...

Low Latency E-Trading Software Engineer (VP)

Location
Greater London, England, United Kingdom
latency Java and Rust. Prior experience in developing electronic trading platforms in a global financial institution or equivalent environment. Strong understanding of automated testing techniques and quality engineering practices. Solid understanding of Agile methodologies and Continuous Integration processes. Familiarity with low-latency system design, including performance optimization, concurrency, and high ...

AI System Engineer

Location
Greater London, England, United Kingdom
documentation and ensure knowledge transfer into permanent FCA ownership. What you’ll bring Proven technical experience Strong Python and production software engineering, including APIs, automated testing and cloud-native services. Practical experience building and operating production applications using foundation models and LLM APIs, with a strong understanding of prompt engineering ...

Security Engineer, AI & Cloud Platform (m/f/d)

Location
Greater London, England, United Kingdom
when needed. Threat Management, Compliance & Client Engagement Lead threat modeling and security reviews for new platform features, integrations, and architectural changes. Embed security requirements, automated testing, and review processes into agile engineering workflows. Support compliance with applicable GDPR obligations and SOC 2 controls. Maintain security documentation and evidence to support ...

Staff Security Engineer, Platform Advisory (m/f/d)

Hiring Organisation
Bain & Company
Location
London, England, United Kingdom
incident response activities when needed.Threat Management, Compliance & Client EngagementLead threat modeling and security reviews for new platform features, integrations, and architectural changes.Embed security requirements, automated testing, and review processes into agile engineering workflows.Support compliance with applicable GDPR obligations and SOC 2 controls.Maintain security documentation and evidence to support client ...

Founding Engineer

Location
Greater London, England, United Kingdom
Production Operations: Hands-on capability deploying and operating latency-sensitive production systems, from bare-metal and OS-level tuning to cloud-native infrastructure, containerisation, automated testing, continuous delivery pipelines, and system monitoring. What You Bring Versatile, Tech-Agnostic Mindset: You absorb new languages, frameworks, and domain concepts effortlessly. You choose ...

Full Stack Engineer

Hiring Organisation
Anson McCade
Location
London, England, United Kingdom
migration tool.Frontend: React and TypeScript, with the ability to support smaller feature updates.Authentication and authorisation: Experience with SSO, JWT and role-based access control.Testing: Automated testing using pytest and a JavaScript testing framework.Git and GitHub: Branching strategies, pull requests, code reviews and working within mandatory CI checks.AI-assisted development: Practical ...

Analytics Engineer

Location
Greater London, England, United Kingdom
Experience with Snowflake or another modern cloud data warehouse, such as BigQuery. Experience building data models for analytics and reporting. Familiarity with Python for automation, data manipulation or integration tasks. An interest in improving data quality, reliability and performance. Strong problem‐solving skills and the ability to work ...

Data Engineer

Location
Greater London, England, United Kingdom
warehouse, ensuring optimal data delivery architecture and availability for global business operations and data science work. Build CI/CD pipelines using GitHub for automated testing, deployment, and version control. Collaborate with stakeholders across Engineering, Data Science, and Analytics Engineering to gather requirements and deliver high-impact data solutions. Ensure ...

Full Stack Engineer – Kotlin, React / Typescript – Contract – London

Location
Greater London, England, United Kingdom
modern JVM frameworks. Create fast, polished web experiences with TypeScript and React. Drive CI/CD: automate builds, testing, deployments, and monitoring. Develop and test internal AI tooling (agent orchestration, safety patterns) for engineering teams. Collaborate through code reviews, pair programming, and sprint planning. Diagnose production issues quickly ...

Software Development Lead, Data and Analytics

Location
Greater London, England, United Kingdom
leading software teams Experience leading Agile ceremonies Preferred Qualifications Familiarity with software development technologies including backend frameworks, frontend frameworks, RESTFul APIs, OOP, version control, automated testing, relational databases, programming, web servers and web development Competency in IAM principles, SAML, Single Sign-On, authentication and authorization techniques Able to produce high ...

Engineering Team Lead AI Python

Hiring Organisation
Client Server
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
PostgreSQL, MongoDB and a multi-provider LLM stack including OpenAI, Gemini and Anthropic. You'll champion high quality, scalable and cost effective engineering, embedding automated testing and CI/CD while ensuring the responsible and secure use of AI and real respondent data. You'll also work directly with customers ...

Senior ML Engineer — High-Performance Python & HPC

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 ...

Software Engineer - Payments Systems

Location
Greater London, England, United Kingdom
global payment ecosystems, external banking APIs, and streamlining complex operational workflows. Strong command of software design patterns, distributed systems, clean code principles, and automated testing strategies. Ability to actively manage technical debt, negotiate requirements, and ship reliable solutions without demanding perfection. Actively advocate for better tooling, overhaul inefficient processes ...

Engineering Lead - Integration New Mansion House, London

Location
Greater London, England, United Kingdom
solutions. Strong knowledge of API-led, event-driven and asynchronous integration patterns. Experience designing scalable solutions across internal and third-party systems. Experience with automated testing, CI/CD, monitoring and DevOps practices. Experience leading technical delivery and supporting other engineers. Strong problem-solving, communication and stakeholder management skills. Experience ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
with Python, TypeScript, and React. You possess a strong understanding of system architecture and design principles. You have a history of championing and implementing automated testing strategies across all levels. You are experienced in working autonomously in a fast‐paced environment, sometimes introducing creative approaches to difficult problems. ...

Senior Platform Engineer - UK (London)

Location
Greater London, England, United Kingdom
production platforms that other teams depend on, using a modern technology stack such as Python, TypeScript, PostgreSQL and Kubernetes. Strong experience across security, identity, automated testing, CI/CD and observability, with a clear focus on reliability and secure development. A track record of building and maintaining platforms pragmatically, with ...

Senior DevOps Engineer - Sovereign Cloud

Location
London Borough of Hounslow, England, United Kingdom
cloud infrastructure, including AWS services such as EC2, S3, RDS, Route 53, CloudWatch, DynamoDB, IAM, ACM, KMS, and VPC. Strong expertise in infrastructure automation, CI/CD pipeline design, scripting, and programming, with solid command of GIT, Linux, and SUSE. Proven ability to lead incident management, root cause analysis ...

Senior Data Engineer

Hiring Organisation
Grant Thornton
Location
London, England, United Kingdom
processes for Fabric, and plan cut-over so reporting carries on without a breakSet up version control, CI/CD and automated testing for data solutions, and monitor pipelines for performance and costCoach and mentor less experienced engineersKnowing you’re right for usWe’ve set ambitious growth targets ...

Senior DevOps Engineer - Sovereign Cloud

Location
London Borough of Hounslow, England, United Kingdom
cloud infrastructure, including AWS services such as EC2, S3, RDS, Route 53, CloudWatch, DynamoDB, IAM, ACM, KMS, and VPC. Strong expertise in infrastructure automation, CI/CD pipeline design, scripting, and programming, with solid command of GIT, Linux, and SUSE. Proven ability to lead incident management, root cause analysis ...

Data Engineer

Hiring Organisation
Grant Thornton
Location
London, England, United Kingdom
Factory, Azure Data Lake and SQL Server solutions into Fabric, redesigning legacy ETL and ELT processes along the wayUse version control, CI/CD, automated testing and monitoring to keep your pipelines reliable, and fix root causes when issues ariseKeep up to date with new Fabric features, document your work ...

Lead Machine Learning Engineer (London)

Location
Greater London, England, United Kingdom
learning, NLP, Neural networks, multi-class classifications, decision trees, support vector machines, Strong adherence to software and ML development fundamentals (e.g. code quality considerations, automated testing, source version control, optimization) Prior experience working on building Gen AI frameworks and leveraging and/or finetuning LLM's. Experience building/enhancing ...

Engineering Lead - Backend & API Integrations

Location
Greater London, England, United Kingdom
solutions. Strong knowledge of API-led, event-driven and asynchronous integration patterns. Experience designing scalable solutions across internal and third-party systems. Experience with automated testing, CI/CD, monitoring and DevOps practices. Experience leading technical delivery and supporting other engineers. Strong problem-solving, communication and stakeholder management skills. Experience ...