151 to 175 of 221 Test Automation Jobs in London

Front Office Python Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
capabilities including APIs, connectivity layers and real-time services Build internal tools and development environments for engineering teams Contribute to AI-driven tooling and automation across the engineering estate Work closely with product owners, architects and engineers to deliver robust solutions Help define architecture standards, best practice and reusable … native development Understanding of event-driven systems (Kafka highly desirable) Strong grasp of software engineering principles and clean architecture Experience with CI/CD, automated testing and DevOps practices Comfortable working across teams to solve business problems with technology Experience in Agile delivery environments Desirable Experience Node.js or C# exposure ...

Senior Platform Engineer - Defence / National Security

Hiring Organisation
SR2
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 80,000 - 90,000 Annual
This opportunity is particularly well suited to a senior engineer with strong, recent AWS platform experience, a good understanding of CI/CD and automation, and the ability to contribute to platform design decisions while mentoring junior engineers. You will work closely with architects, security specialists and wider engineering … experience Experience designing, building, testing, automating, monitoring and supporting modern digital service platforms Good experience building CI/CD pipelines Infrastructure as Code and automation experience, ideally with Terraform and/or Ansible Good understanding of cloud security, AWS security controls and secure platform design Scripting or coding experience ...

Automation QA Engineer Inside IR35

Hiring Organisation
interAct Consulting Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£325 - £350 per day
Thursdays) Start Date: ASAP and pay £350 per day End Date: 30/09/2026 Equipment: Laptop providedWe are seeking an experienced Contract Automation QA Engineer to join a high-performing Agile team, working on the design and delivery of robust testing solutions across modern cloud-based systems. … implement effective test strategies and approaches Collaborate with Tech Leads to understand requirements and define test coverage Develop and contribute to automated testing frameworks (functional and non-functional) Troubleshoot issues, identify root causes, and validate fixes Produce clear, concise test reports demonstrating product quality Communicate progress, risks ...

Automation QA Engineer Inside IR35

Hiring Organisation
interAct Consulting Limited
Location
London, UK
Employment Type
Full-time
Thursdays) Start Date: ASAP and pay £350 per day End Date: 30/09/2026 Equipment: Laptop providedWe are seeking an experienced Contract Automation QA Engineer to join a high-performing Agile team, working on the design and delivery of robust testing solutions across modern cloud-based systems.Role … implement effective test strategies and approaches Collaborate with Tech Leads to understand requirements and define test coverage Develop and contribute to automated testing frameworks (functional and non-functional) Troubleshoot issues, identify root causes, and validate fixes Produce clear, concise test reports demonstrating product quality Communicate progress, risks ...

Azure Platform Engineer (Remote)

Hiring Organisation
Revybe IT Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
using Terraform (including reusable modules) Supporting microservices architecture with a focus on availability and monitoring Implementing secrets management and secure configuration practices Automating build, test, and deployment workflows Writing scripts and tooling (PowerShell, Bash, Azure CLI) to improve efficiency Contributing within an Agile team and participating in ceremonies What … knowledge of Terraform and infrastructure as code principles Experience with CI/CD tools such as Azure DevOps or GitHub Actions Solid scripting and automation skills (PowerShell, Bash, Azure CLI) Understanding of cloud-native architecture and modern deployment practices Comfortable working in Agile environments Why this role stands ...

Data Engineering Lead

Hiring Organisation
Certain Advantage
Location
London, UK
Employment Type
Full-time
batch/streaming data patterns Design and deliver Azure-based data pipelines and platform solutions Standardize connectors, schemas, controls, CI/CD, IaC, and automated testing Lead onboarding of enterprise and market data sources with SLAs and observability Partner with Product Owners, Architects, and business stakeholders on data design … with data modeling, metadata and lineage tooling; performance & cost optimization. Proven leadership in engineering teams; Agile/DevOps ways of working; CI/CD; test automation. Exposure to energy trading systems (ETRM/Endur), market data (ICE, Platts, Bloomberg), SAP. Degree in Computer Science/Engineering or equivalent experience ...

Data Engineering Lead

Hiring Organisation
Certain Advantage
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
£750 - £800 per day
batch/streaming data patterns Design and deliver Azure-based data pipelines and platform solutions Standardize connectors, schemas, controls, CI/CD, IaC, and automated testing Lead onboarding of enterprise and market data sources with SLAs and observability Partner with Product Owners, Architects, and business stakeholders on data design … with data modeling, metadata and lineage tooling; performance & cost optimization. Proven leadership in engineering teams; Agile/DevOps ways of working; CI/CD; test automation. Exposure to energy trading systems (ETRM/Endur), market data (ICE, Platts, Bloomberg), SAP. Degree in Computer Science/Engineering or equivalent experience ...

Principal Applied Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
embedded in a 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 … articulate technical decisions and trade-offs to both technical and non-technical audiences.DESIRABLE SKILLSFamiliarity 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 ML systems.EDUCATION Bachelor ...

Web Developer (CMS Specialist)

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
agencies Work with stakeholders to understand requirements and deliver technical solutions Support CMS upgrades and platform maintenance Contribute to testing processes, including unit and automated testing Follow release and deployment processes, including release documentation Monitor development progress and support issue resolution in production Keep up to date with industry trends … Ability to manage multiple projects and priorities effectively Desirable: Experience working within large or enterprise-scale environments Exposure to CI/CD pipelines and automated testing frameworks What's on Offer Competitive salary (£35,000 - £50,000) Bonus ...

DevOps Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£630 - £730/day
maintenance of secure, scalable infrastructure and applications within a cloud-based environment. This role requires strong expertise in infrastructure as code, CI/CD automation, and platform engineering within AWS. Key Responsibilities Develop and maintain infrastructure as code using Terraform and Terragrunt to deploy and update services in AWS. … tools, incorporating platform-specific enhancements such as log aggregation and PKI integration. Design, implement, and maintain CI/CD pipelines to automate the build, test, and deployment of infrastructure and application components. Troubleshoot and resolve issues across application and infrastructure layers, including support for Linux and Windows virtual machines ...

Software Developer, Trade Processing - Vice President

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
backend engineering skills, with experience designing, building and maintaining reliable, scalable applications. · Good SQL skills and experience working with relational databases. · Experience with test-driven development, delivery automation and good software engineering practices. · Experience with message-driven architectures and event-driven systems would be beneficial. · Experience with Kafka ...

Software Developer, Trade Processing - Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
backend engineering skills, with experience designing, building and maintaining reliable, scalable applications. Good SQL skills and experience working with relational databases. Experience with test‐driven development, delivery automation and good software. Experience with message‐driven architectures and event‐driven systems would be. Experience with Kafka, Kafka Streams ...

Test Manager

Hiring Organisation
SmartChoice International Limited
Location
City of London, London, United Kingdom
Title: Test Manager – Insurance Domain Location: London, UK – Hybrid (2–3 days onsite at client office) Employment Type: Contract (Outside IR35) + 6 months with possible extensions Job Description We are looking for an experienced Test Manager to lead end-to-end testing initiatives for enterprise-scale projects … within the General Insurance domain. This role requires a strong blend of test management, data validation, stakeholder coordination, and hands-on exposure to modern testing practices in Agile delivery environments. Key Responsibilities Drive test strategy, planning, execution, and governance across multiple workstreams Manage UAT activities, defect triaging, reporting ...

Senior Application Specialist

Hiring Organisation
X4 Technology
Location
Greater London, England, United Kingdom
/technical specs Drive sprint planning, estimations and retrospectives Collaborate with UX/UI to implement designs accurately Maintain high standards through TDD and automated testing Manage bug backlogs and production releases Contribute to cross-platform initiatives and code reviews Senior Application Specialist – Key Skills Required Strong full-stack development … experience (Laravel strongly preferred) Strong JavaScript, HTML and CSS skills Experience building scalable, secure and highly available systems REST and SOAP API integration experience Test Driven Development (TDD) and PHPUnit Docker experience Git version control (GitHub preferred) Experience working in Agile/Kanban teams Strong Jira experience This role ...

Test & Integration Lead

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract
Role: Test & Integration Lead Contract: 12 months initially Rate: £500-£580/day (Outside IR35) Start Date: ASAP Location: London (3 days onsite) Clearance: Active SC or DV clearance required (must be UK national, DV eligible) Overview We're seeking a Test & Integration Lead to define … test and integration strategy across a secure government transformation programme within a SAFe environment. Key Responsibilities Define and own end-to-end test & integration strategy Lead integration across legacy, cloud, and SaaS systems Ensure alignment with architecture, security, and delivery governance Oversee non-functional testing (performance, resilience, security ...

Senior C++ Developer (Hybrid, UK-Based)

Hiring Organisation
Hoptroff
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
hard real-time constraints of precision timing Develop online and offline tooling to support time synchronisation and system monitoring Build and maintain automated test cases using Python-based system test frameworks Provide senior-level technical input across product, QA, hardware, and commercial conversations Share knowledge, review code … about cache lines, lock contention, jitter, and tail latency, not just correctness Confident with Git, CI/CD pipelines, modern build tooling (CMake), and automated testing frameworks Clear technical communicator - you can explain trade-offs to engineers and non-engineers alike Nice to Have Linux networking experience (sockets, networking concepts ...

GCP Test Engineer

Hiring Organisation
SUMMER-BROWNING ASSOCIATES LIMITED
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £0.00 per day + Excellent Day Rate OUTSIDE IR35
Summer-Browning Associates is currently supporting our public sector client, who is seeking a GCP Test Lead for an initial twelve-month assignment with the option to extend. Location: Hybrid working - London (x3 days per week onsite) About the role: You will be responsible for supporting the validation, assurance … Knowledge of Kubernetes, containerised platforms, and Infrastructure-as-Code concepts (e.g. Terraform) Familiarity with CI/CD pipelines and automated deployment approaches Experience with automated testing frameworks or scripting languages e.g. Python (Desirable) Google Cloud or testing-related certifications (Desirable ...

Lead Mulesoft Developer

Hiring Organisation
Akkodis
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £72000/annum
specifications (RAML/OAS) and integration design documentation Ensure robust logging, monitoring, alerting, and error handling frameworks Support CI/CD pipelines, automated testing, and Git-based workflows Deliver MUnit test coverage of 80%+ Provide BAU support including incident resolution and root cause analysis Mentor developers, conduct code ...

Lead Mulesoft Developer

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £72,000 per annum
specifications (RAML/OAS) and integration design documentation Ensure robust logging, monitoring, alerting, and error handling frameworks Support CI/CD pipelines, automated testing, and Git-based workflows Deliver MUnit test coverage of 80%+ Provide BAU support including incident resolution and root cause analysis Mentor developers, conduct code ...

Java Developer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
quality and continuous improvement Troubleshoot and resolve issues across development, test, and live environments Contribute to CI/CD pipeline development and automated testing practices Engage with technical and non-technical stakeholders as required throughout delivery SKILLS AND EXPERIENCE NHS experience is essential Strong, demonstrable Java development experience across ...

Java Developer

Hiring Organisation
Brio Digital
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£500/day
quality and continuous improvement Troubleshoot and resolve issues across development, test, and live environments Contribute to CI/CD pipeline development and automated testing practices Engage with technical and non-technical stakeholders as required throughout delivery SKILLS AND EXPERIENCE NHS experience is essential Strong, demonstrable Java development experience across ...

Developer - MS Dynamics Finance and Procurement

Hiring Organisation
Crear Group
Location
London, United Kingdom
Employment Type
Any
Salary
GBP Annual
delivery team to translate requirements into high-quality technical components. Supports the use of the latest Microsoft AI-enabled capabilities where appropriate to improve automation, user productivity, and process efficiency. Development and Configuration Develop and configure Microsoft Dynamics Finance and Procurement components in line with functional and technical requirements. … accordance with the approved design. Support integration of Microsoft Dynamics with other enterprise systems and data sources. Troubleshoot and resolve technical issues across development, test, and deployment environments. Finance and Procurement Support Develop solutions that support core Finance and Procurement business processes. Ensure technical build aligns with operational requirements ...

Forward Deployed Software Engineer

Hiring Organisation
Indicium AI
Location
London Area, United Kingdom
will help organisations redesign their engineering capability - from how they use Claude Code and agentic tooling, to how they structure teams, review code, test, and ship. Then you will co-engineer alongside their teams to integrate these new ways of working into their product engineering workflows. You will lead … variety and complexity of enterprise AI problems at Indicium AI is something a product company simply cannot offer. If you want engagements that test every dimension of what you can do, this is where they are. Investment in staying at the frontier: The best engineers we know are relentlessly ...

Security Engineering Lead

Hiring Organisation
Spencer Rose Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Security Engineering Lead City of London (hybrid) Up to £100,000 per annum + annual discretionary bonus On behalf of a key client, I am looking for an experienced and forward-thinking Security Engineering Lead ...

Site Reliability Engineer

Hiring Organisation
EQUALS
Location
Greater London, England, United Kingdom
Amplitude) and attribution (AppsFlyer) CI/CD & Deployment - Own CircleCI pipeline configuration and reliability - Manage ECS deployment strategies, health checks, and rollout verification - Maintain test environments and cleanup automation WHAT WE'RE LOOKING FOR Must Have - Strong experience with AWS (ECS/Fargate, RDS, ElastiCache ...