101 to 125 of 171 Test Strategy Jobs in London

Senior Software Engineer - Backend

Hiring Organisation
Fitch Group
Location
Greater London, United Kingdom
Employment Type
Full Time
development while delivering scalable, secure, and business-aligned solutions. Partner with Data Product, CDO, Architecture, and Business leaders to define and execute the technical strategy for cloud-native platforms and data-driven products. Provide hands-on technical leadership for the design, development, and delivery of modern backend services, APIs … documentation, operational support, and data quality monitoring. Familiarity with AI interoperability and orchestration protocols such as MCP, A2A, or similar frameworks. Experience influencing technical strategy across multiple teams and driving organization-wide engineering improvements. Why Choose Fitch: Work-Life Balance First: 40% in-office monthly stay connected while keeping ...

Staff Software Test Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
spans the full stack of a regulated medical device company from embedded and real-time systems through application software, ML inference, GUI, DevOps, and test engineering. It is a team that builds across every layer, working to medical device software standards and shipping software that has to perform reliably … clinical environments. As a Senior/Staff Software Test Engineer, you will define the quality and verification strategy across CoMind’s entire software stack from embedded real-time systems to cloud-side data pipelines. You will move beyond task-level execution to architect the infrastructure and 'compliance ...

Senior Software Development Engineer in Test

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Just Test Software. Engineer Confidence. At the company, we're on a mission to help some of the world's biggest retailers make smarter decisions through data. As we continue to grow, we're looking for a Senior Software Engineer in Test to help us take our quality … excited by the potential of AI to transform how software quality is delivered. You'll play a key role in building scalable test frameworks, embedding quality into our development lifecycle, and helping our engineers create better software, faster. What you'll be doing Previous experience as a Software Engineer ...

Performance Test Engineer - SC Cleared

Hiring Organisation
Lorien
Location
London, UK
Employment Type
Full-time
Description Performance Test Engineer - SC Cleared \n Location: Leeds or London (Hybrid) - 50% onsite \n We're partnering with a highly respected UK organisation undergoing a significant technology transformation and are looking for a Performance Test Engineer to help ensure the scalability, resilience, and reliability of critical digital … platforms. \n This is an opportunity to join a collaborative technology function where you'll shape performance testing strategy, influence engineering best practices, and work across cloud, hybrid, and on-premise environments. \n As a Performance Test Engineer, you'll be responsible for designing, executing, and analysing performance ...

Lead Software Engineer (Java)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enjoys solving complex challenges, mentoring engineers, and ensuring every solution delivers measurable business value. What You’ll Do Define and evolve the technical strategy for backend engineering across projects and teams. Lead the design and delivery of scalable, secure and resilient distributed systems using Java and the Spring ecosystem. … engineering teams. Foster knowledge sharing and create opportunities for growth. Lead by example through humility, integrity and technical credibility. AI & Innovation Define the engineering strategy for responsible AI adoption. Lead initiatives that automate repetitive work and improve developer experience. Explore emerging technologies and identify opportunities to create competitive advantage. ...

Engineering Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
As an Engineering Lead, you will be accountable for the end to end technical delivery of complex, cloud native applications and data platforms, combining technical expertise with strong client partnership and stakeholder leadership. You will ...

Data Engineering Team Leader

Hiring Organisation
TALENT ZONE LTD
Location
Hounslow, Middlesex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£800 - £801 per day
Job Title: HR Data Delivery Lead Role Overview A new data lake solution is being implemented and the HR Data Delivery Lead will be responsible for end-to-end delivery of data products, pipelines, and ...

Performance Test Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
Performance Test Engineer 450/day Inside IR35 Primarily Remote Occasional Travel to London Until 31st March 2027 ASAP Start We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness of critical … user experience. Key Responsibilities Design, develop and execute performance, load, stress and endurance tests across AWS-hosted applications. Create and maintain automated performance test scripts using JMeter and K6 . Carry out Operational Acceptance Testing (OAT) to ensure services are production-ready. Analyse test results, identify bottlenecks ...

Performance Test Engineer

Hiring Organisation
Brio Digital
Location
London, Baker Street, United Kingdom
Employment Type
Contract
Contract Rate
£450/day
Performance Test Engineer £450/day | Inside IR35 | Primarily Remote | Occasional Travel to London | Until 31st March 2027 | ASAP Start We're looking for an experienced Performance Test Engineer to join a large-scale enterprise transformation programme, helping to ensure the performance, scalability and operational readiness of critical … user experience. Key Responsibilities Design, develop and execute performance, load, stress and endurance tests across AWS-hosted applications. Create and maintain automated performance test scripts using JMeter and K6 . Carry out Operational Acceptance Testing (OAT) to ensure services are production-ready. Analyse test results, identify bottlenecks ...

Principal Software Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
will work closely with delivery managers, platform engineers, customer architects, and senior stakeholders to influence decisions that sit above the codebase: system decomposition, integration strategy, domain modelling, and the trade‐offs between business need and technical direction. You’ll also help lead and grow the team, and contribute … Appvia’s broader engineering strategy by shaping the architectural patterns, DDD practices, standards, and AI‐assisted engineering approaches we apply consistently across customer engagements. Interview Process - 3 Stage Discovery conversation with Talent Acquisition Technical & Architecture Interview with the Engineering Team Final Interview with Leadership Important You must be eligible ...

Electronics Engineering Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
from concept through to production and field support. Technical Leadership Provide technical guidance and leadership to engineering teams. Review and approve schematics, PCB layouts, test strategies, and technical documentation. Ensure designs meet performance, reliability, manufacturability, and cost objectives. Drive root‐cause analysis and resolution of complex technical issues. Identify … performance metrics. Support project planning, cost estimation, and resource forecasting. Report engineering performance, risks, and opportunities to senior leadership. Align engineering activities with company strategy and business objectives. Strategic Responsibilities Define and implement the engineering roadmap in line with organisational goals. Drive innovation and continuous improvement across products ...

Full-Stack Software Engineer III

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
subject matter expertise in a specific technical domain relevant to Data Center Services (e.g., UI/UX, backend architecture, software development lifecycle tooling, testing strategy, or operational support) Contribute to software engineering communities of practice and employee resource groups through facilitation, guest speaking, or content contribution Mentor junior software … enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards Applies knowledge of tools within the Software Development Life Cycle ...

Senior SW Engineer Java/Ruby

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
including Claude Code and GitHub Copilot. These tools will support day‐to‐day development by helping explore design options, generate and refine code, improve test coverage, troubleshoot issues, and streamline engineering workflows. Key Responsibilities Own software features end to end, from requirements analysis and design through development, testing, deployment … improvement. Lead or participate in code reviews, helping ensure quality, consistency, maintainability, and knowledge sharing across the team. Develop and maintain automated tests, identify test gaps, and improve overall release confidence. Debug and troubleshoot moderately complex to complex software issues across development, testing, staging, and production environments. Use logs ...

Lead Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About Bullish Bullish is an institutionally focused global digital asset platform that provides market infrastructure and information services. These include: Bullish Exchange – a regulated and institutionally focused digital assets spot and derivatives exchange, integrating a ...

Senior Software Engineer (f/m/d)

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Purpose of the Position As Senior Software Engineer , you will take ownership of designing, building and operating scalable, high-quality systems within our award-winning marketing platform. You will play a key role in shaping ...

Senior Manager- Software Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Why Socure? Socure is building the identity trust infrastructure for the digital economy — verifying 100% of good identities in real time and stopping fraud before it starts. The mission is big, the problems are complex ...

Senior .Net Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£60,000 - £70,000 per annum
About The Role DM is a global business and technology consultancy seeking a Senior .NET Software Developer to work for our client within the Public Sector sector. This is initially a 6 month contract with ...

Project Technical Test Lead

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
Description: Project Test Lead - Cutover & Integrated TestingDuration: 6 MonthsLocation: LondonWork Model: Hybrid- 4 days onsite per week.Description: Role Summary The Technical Project Manager (TPM) - Cutover & Integrated Testing is responsible for planning, coordinating, and executing all activities related to system cutover, environment readiness, and end-to-end integrated testing … involvement in the technical design, testing and cutover phases are core to this role. Key Responsibilities Cutover Management Develop and maintain the overall cutover strategy, detailed cutover plan, and command-centre procedures. Lead cross-functional readiness reviews, ensuring all teams (technical, business, data, infra, partners) meet required entry/ ...

Quality Assurance Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Overview Define and implement the end-to-end testing strategy across the Automated Warehouse programme. Ensure effective testing coverage across multiple systems, integrations, and interdependent teams. Establish and maintain testing standards, governance, and best practices across the programme. Provide leadership and direction to 3–4 offshore QA engineers, ensuring … ensure alignment with programme timelines. Act as the central point of accountability for testing quality within the Move programme. Drive the automation-first testing strategy across the Move portfolio. Identify opportunities to replace manual testing with automated approaches to improve efficiency, scalability, and reliability. Work with engineering teams ...

Senior Software Engineer — Lead & Scale Ruby on Rails

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
follow these practices Take ownership of delivering high-impact features from concept to production release, including ongoing performance monitoring and optimisation Ensure comprehensive test coverage for all work delivered and drive improvements in test practices across the existing codebase Conduct in-depth code reviews, offering constructive feedback ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
using a “You build it, you run it” mindset. Improve performance, accessibility, security and developer experience across applications. Contribute to frontend architecture and engineering strategy alongside Technical Leads and Principal Engineers. Champion the effective use of AI‐assisted engineering tools to improve delivery while maintaining engineering quality. Build comprehensive … automated testing and continuously improve test coverage. Optimize application performance, responsiveness and Core Web Vitals. Own frontend services in production, including monitoring, observability and continuous improvement. Build and optimize CI/CD pipelines for frontend applications. Support incident response, root cause analysis and ongoing service improvements. Champion accessibility (WCAG ...

Principal Software Engineer - International

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
engineering fundamentals, including clean code, clean architecture, design patterns, distributed systems and solution design for highly complex, business‐critical platforms. Demonstrable experience shaping technology strategy and implementation approaches, ensuring alignment with business objectives, engineering standards, governance requirements and long‐term architectural direction. Deep knowledge of cloud and platform engineering … including cloud‐native architectures, Kubernetes, networking, security, observability, reliability engineering and automation practices. Strong understanding of quality engineering, test strategies, testing quadrants, testing pyramids, continuous integration, continuous delivery and DevOps ownership models. Excellent communication, stakeholder management and influencing skills, with the ability to engage and guide senior technical ...

Staff or Principal Data Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
designing and operating modern data platforms, pipelines and services across batch, streaming and event‐driven patterns. Deep understanding of engineering practice: clean design, testing strategy, CI/CD, infrastructure as code, observability, performance, security, incident response and DevSecOps. Experience with cloud data services and modern data stacks. Relevant technologies … learned and achieved. Your technical understanding will still be in play, but it’ll be as much about looking upwards and outwards — thinking about strategy and where we should be going and solving problems right across the technicalorganisation. In return You’ll enjoy all this and more: Flexible working ...