South East London, London, United Kingdom Hybrid / WFH Options
Data Careers
Development Skills: JavaScript/TypeScript: Advanced knowledge of modern JavaScript and TypeScript CSS/SCSS: Styling and responsive design implementation Web Standards: HTML5, accessibility (WCAG), cross-browser compatibility Testing: Unit testing with Jest or similar frameworks Version Control: Git workflow and collaboration practices SharePoint Knowledge: Understanding of SharePoint Online architecture and security model Experience with SharePoint … context, state management, performance optimization Build Tools: Azure DevOps, GitHub Actions, CI/CD pipelines Testing: Integration testing, end-to-endtesting with Playwright/Cypress Performance: Code splitting, lazy loading, bundle optimization More ❯
. Implement automated testing using Jest, Mocha, Vitest, and Enzyme to ensure high code quality. Develop and maintain end-to-endtesting suites with Playwright. Configure and optimize build processes using Vite and Webpack. Collaborate with backend and DevOps teams, leveraging GitLab … Webpack) and styling frameworks (Tailwind). Hands-on experience with automated testing frameworks (Jest, Mocha, Vitest, Enzyme). Familiarity with end-to-endtesting tools (Playwright). Experience with GitLab and container orchestration (Kubernetes). Strong understanding of web application architecture and best practices. More ❯
. Implement automated testing using Jest, Mocha, Vitest, and Enzyme to ensure high code quality. Develop and maintain end-to-endtesting suites with Playwright. Configure and optimize build processes using Vite and Webpack. Collaborate with backend and DevOps teams, leveraging GitLab … Webpack) and styling frameworks (Tailwind). Hands-on experience with automated testing frameworks (Jest, Mocha, Vitest, Enzyme). Familiarity with end-to-endtesting tools (Playwright). Experience with GitLab and container orchestration (Kubernetes). Strong understanding of web application architecture and best practices. More ❯
london (city of london), south east england, united kingdom
Vallum Associates
. Implement automated testing using Jest, Mocha, Vitest, and Enzyme to ensure high code quality. Develop and maintain end-to-endtesting suites with Playwright. Configure and optimize build processes using Vite and Webpack. Collaborate with backend and DevOps teams, leveraging GitLab … Webpack) and styling frameworks (Tailwind). Hands-on experience with automated testing frameworks (Jest, Mocha, Vitest, Enzyme). Familiarity with end-to-endtesting tools (Playwright). Experience with GitLab and container orchestration (Kubernetes). Strong understanding of web application architecture and best practices. More ❯
Head of ICFR Testing (Internal Controls/Finance/Risk & Compliance) - Nottingham/London Day rate: £700 - £900 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 1 day per week My new client is looking for an experienced Head of ICFR Testing (Contractor) to lead, develop, and scale our Internal Controls over Financial Reporting … ICFR) testing function during a period of significant growth. This role will play a pivotal part in designing, implementing, and embedding a robust ICFR testing and SOC assurance program across our global organisation. The ideal candidate will have hands-on experience in building ICFR and SOC control programs from the ground up, extensive IT and business … controls expertise, and a proven track record of managing and scaling high-performing teams in complex, global environments. Key Responsibilities Leadership & Team Development Lead and manage the ICFR Testing team (currently 7, growing to 14), fostering a culture of quality, accountability, and continuous improvement. Build team capability through recruitment, mentoring, and upskilling initiatives toMore ❯
Bletchley, Buckinghamshire, United Kingdom Hybrid / WFH Options
Experis
Jenkins). Manage deployments in AWS/Azure/GCP environments and monitor performance. Testing & Quality Write unit, integration, and end-to-end tests using JUnit, Test Containers, Vitest, and StoryBook. Conduct code reviews to maintain quality and consistency. Security & Documentation Implement authentication, authorisation … and RESTful API development. Proficient with SQL databases and CI/CD tools. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Solid understanding of software testing frameworks and secure coding practices. Experience working in an agile delivery environment. People Source Consulting Ltd is acting as an Employment Business in relation to this vacancy. More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Experis UK
Jenkins). Manage deployments in AWS/Azure/GCP environments and monitor performance. Testing & Quality Write unit, integration, and end-to-end tests using JUnit, Test Containers, Vitest, and StoryBook. Conduct code reviews to maintain quality and consistency. Security & Documentation Implement authentication, authorisation … and RESTful API development. Proficient with SQL databases and CI/CD tools. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Solid understanding of software testing frameworks and secure coding practices. Experience working in an agile delivery environment. People Source Consulting Ltd is acting as an Employment Business in relation to this vacancy. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
cutting-edge science into intuitive digital tools. Push the limits of frontend performance, accessibility, and interactivity. Write and maintain comprehensive unit and end-to-end tests to ensure reliability at scale. You should have Strong experience with TypeScript/JavaScript and modern frameworks (React or similar More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
cutting-edge science into intuitive digital tools. Push the limits of frontend performance, accessibility, and interactivity. Write and maintain comprehensive unit and end-to-end tests to ensure reliability at scale. You should have Strong experience with TypeScript/JavaScript and modern frameworks (React or similar More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Paradigm Talent
cutting-edge science into intuitive digital tools. Push the limits of frontend performance, accessibility, and interactivity. Write and maintain comprehensive unit and end-to-end tests to ensure reliability at scale. You should have Strong experience with TypeScript/JavaScript and modern frameworks (React or similar More ❯
performance of two core platforms: a trade execution system and a risk management platform. Role and Responsibilities: Design, develop, and maintain automated end-to-end tests using Cypress and Playwright. Create and maintain API test suites (REST & WebSocket) to ensure backend reliability and performance. Integrate automated … to deliver rapid, reliable feedback on deployments. Collaborate closely with development and product teams to define test strategies and coverage. Conduct manual and exploratory testing where automation is not yet implemented. Identify gaps in existing QA processes and introduce improvements to strengthen overall test quality. Champion a culture of quality and testing excellence across the team. Essential Skills and Experience: Proven experience in test automation using Cypress or Playwright. Strong knowledge of API testing (REST, WebSocket). Proficiency in JavaScript/TypeScript. Experience integrating tests within CI/CD pipelines (Azure DevOps, GitHub Actions, or Jenkins). Manual and exploratory testing experience. Background in Agile/ More ❯
into meaningful lap time improvements. Reporting directly to the Head of Technology, this job has been created to establish a brand-new QA and Testing function, becoming an extra pillar in the Technology department, alongside Software Engineering, Platform Engineering, and Data Science. What you’ll do You'll take ownership of the QA strategy … defining and implementing a framework tailored to the needs of the technology platforms. This includes both manual and automated testing methods, ensuring software is robust, reliable, and race-ready. You’ll test a range of software applications that support racing operations - including web-based tools, desktop applications, and APIs. Most of these applications are developed in … methodologies, tools, and workflows across multiple development teams to ensure consistency and reliability. You will plan and execute end-to-endtesting across a diverse technology landscape, ensuring that all components, regardless of origin, function reliably and with high performance. You’ll More ❯
We are looking for a seasoned QA Lead with over 12 years of experience in testing cloud-based enterprise applications. The ideal candidate will have hands … on experience in at least one of the following platforms: Salesforce Oracle Cloud ERP/CPQ ServiceNow Key Responsibilities: Lead and execute end-to-endtesting for CRM and ERP systems. Demonstrate strong understanding of system functions and business processes. Identify testing gaps, create More ❯
code review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-endtesting Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with … minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible for taking your features from development through totesting, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated … other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end tests on every git push and deploy. Perks Share options 25 days holiday allowance + bank holidays Flexible hours and work-from-anywhere More ❯
london (city of london), south east england, united kingdom
Venator Recruitment
code review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-endtesting Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with … minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible for taking your features from development through totesting, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated … other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end tests on every git push and deploy. Perks Share options 25 days holiday allowance + bank holidays Flexible hours and work-from-anywhere More ❯
code review, integration and deployment Claude Code for agentic coding AWS S3, CloudFront and Lambda for storage and content delivery Cypress for end-to-endtesting Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more Our tech culture We follow an agile development process with … minimum, but the ones we do have are highly valuable. We strongly believe in ownership and you will be responsible for taking your features from development through totesting, deployment and design review with end users. We take code quality seriously. We have a preferred code style and we use automated … other code inspection tools to detect common errors and ensure consistency. We run an extensive suite of unit, integration and end-to-end tests on every git push and deploy. Perks Share options 25 days holiday allowance + bank holidays Flexible hours and work-from-anywhere More ❯
for communications systems, physical layer software and protocol stack software. Participate in 5G radio equipment and user terminals physical layer solution verification, end-to-endtesting, network deployment and field trials. Interface with hardware, software and system engineers to make sure system requirements can … is preferred. Programming/scripting skills in MATLAB, Python, C/C++ is preferred. Proven track record with innovative problem solving and hands-on experience in design, development, testing, and standardization will be an advantage. A team player with good analytical and communication skills. Why Join Us Play a key role in shaping the future of connectivity in More ❯
with third party providers on system issues requiring resolution You will perform endtoend regression testing on D365 and integration processes to ensure there are no issues during the quarterly upgrade cycle or ad-hoc code customisations/hit fixes You will review … the business or that could impact current processes You will collaborate with functional teams to develop test plans, test cases, and test scripts for user acceptance testing, and perform validation testingto ensure that the developed solution meets the business requirements Skills profile Relevant experience & education Previous user or functional experience of More ❯
london (city of london), south east england, united kingdom
McGregor Boyall
with third party providers on system issues requiring resolution You will perform endtoend regression testing on D365 and integration processes to ensure there are no issues during the quarterly upgrade cycle or ad-hoc code customisations/hit fixes You will review … the business or that could impact current processes You will collaborate with functional teams to develop test plans, test cases, and test scripts for user acceptance testing, and perform validation testingto ensure that the developed solution meets the business requirements Skills profile Relevant experience & education Previous user or functional experience of More ❯
on with Agile, Scrum, SAFe, Jira, Confluence, and DevOps Knowledge of end-to-end SDLC , QA testing, SIT, UAT & Hypercare support Excellent communication, analytical, and stakeholder management skills More ❯
testing, analysis, and collaboration across internal teams. Day to day, you'll: Take ownership of campaign QA and end-to-endtesting, ensuring all logic and segmentation flow smoothly. Support automated journeys - onboarding, renewal, and win-back - to keep engagement … similar tools. Curiosity about user behaviour and how lifecycle journeys can drive engagement and retention. Analytical mindset - confident looking at performance data and drawing out insights. Comfort with testing and experimentation; you're not afraid to try new ideas and learn quickly. A keen eye for detail and a structured, organised way of working. HOW TOMore ❯
testing, analysis, and collaboration across internal teams. Day to day, you’ll: Take ownership of campaign QA and end-to-endtesting, ensuring all logic and segmentation flow smoothly. Support automated journeys - onboarding, renewal, and win-back - to keep engagement … similar tools. Curiosity about user behaviour and how lifecycle journeys can drive engagement and retention. Analytical mindset - confident looking at performance data and drawing out insights. Comfort with testing and experimentation; you’re not afraid to try new ideas and learn quickly. A keen eye for detail and a structured, organised way of working. HOW TOMore ❯
london (city of london), south east england, united kingdom
Harnham
testing, analysis, and collaboration across internal teams. Day to day, you’ll: Take ownership of campaign QA and end-to-endtesting, ensuring all logic and segmentation flow smoothly. Support automated journeys - onboarding, renewal, and win-back - to keep engagement … similar tools. Curiosity about user behaviour and how lifecycle journeys can drive engagement and retention. Analytical mindset - confident looking at performance data and drawing out insights. Comfort with testing and experimentation; you’re not afraid to try new ideas and learn quickly. A keen eye for detail and a structured, organised way of working. HOW TOMore ❯
within the International Consumer Bank, you will be a part of a flat-structure organization. Your responsibilities are to deliver end-to-end cutting-edge solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are … between them. Job Responsibilities Collaborate with cross-functional teams to define, design, and ship new features. Create and maintain clean, efficient, and reusable codebase. Conduct thorough testingto ensure robustness and reliability of applications. Troubleshoot and debug issues, ensuring smooth application functionality. Communicate effectively with stakeholders to gather requirements and provide progress … Kotlin/Swift Comfortable working with projects partially or fully using TypeScript Using latest React features such as Suspense and Hooks Endtoendtesting applications with Detox/Appium/WebdriverIO About Us J.P. Morgan is a global leader in financial services, providing strategic advice More ❯
Aylesbury, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Skillsbay Limited
builds and external delivery partners. Assess and implement opt-in functionality from Oracles quarterly updates to drive continual improvement. Oversee end-to-endtesting, release management, and deployment including critical tax patch cycles. Troubleshoot and resolve HCM & Payroll issues in collaboration with wider IT More ❯