126 to 150 of 195 Performance Testing Jobs in England

SC Cleared Senior Test Automation Engineer

Location
Greater London, England, United Kingdom
Engineer to join a Digital Assurance & Productivity team supporting a leading UK banking organisation. The role will focus on designing, developing and maintaining automated testing solutions and frameworks, helping to improve test coverage, quality and delivery across a range of technology platforms. You’ll work closely with developers, analysts … business stakeholders within an Agile environment, integrating automated testing into CI/CD pipelines and contributing to the ongoing improvement of the organisation’s automation strategy and tooling. Key Responsibilities Design, develop and maintain automated test scripts and frameworks. Integrate automated testing into CI/CD pipelines. Work ...

Software Engineer

Location
Salford, England, United Kingdom
database and frontend Develop server-side applications using a structured, maintainable architecture Design and evolve MySQL schemas and write efficient, secure queries Optimise database performance through indexing and query tuning Build and maintain REST APIs and third-party integrations Integrate with external machine learning and LLM services Develop React … Work with Git and GitHub, including pull requests and peer code reviews Work alongside DevOps on AWS-based environments and deployments Apply security and performance best practice throughout development Contribute to technical design and support less experienced engineers What we're looking for You'll ideally have 3+ years ...

Senior Performance Tester: Cloud-Scale Load Specialist

Location
Staines-upon-Thames, England, United Kingdom
Scrumconnect Consulting in the United Kingdom is seeking a Senior Performance Tester to deliver hands-on load and performance testing across large-scale digital services and backend applications, including cloud-based distributed environments. You will operate in governed settings where performance, resilience, and scalability are critical ...

Senior Network Test Engineer - Cloud & 5G Validation

Location
Greater London, England, United Kingdom
Inabia Software & Consulting Inc. is seeking a Senior Network Test Engineer in the United Kingdom to lead end-to-end verification, performance testing, and validation across cellular, WiFi, broadband, and cloud networks. You will configure test environments, perform comprehensive testing, analyze traffic, and produce detailed reports. Strong ...

Senior Motor Control Engineer

Location
Gateshead, England, United Kingdom
commercial buildings, and premium automotive. For more information, visit turntide.com. Job Overview The Senior Motor Control Engineer is responsible for the design, development, and testing of motor control algorithms for various motor types, including PMAC, Induction Motor, and SRM. This role involves utilizing dynamic system simulation tools and engaging … high-performance motor control algorithm research. The Senior Motor Controls Engineer will work closely with cross-functional teams, providing support to applications, validation, and software teams, and ensuring compliance with safety standards and company procedures. This position reports to the Director, Software & Control Engineering and works collaboratively within ...

Site Reliability Engineer

Location
Leeds, England, United Kingdom
when it matters most. Working across operational, proactive and engineering initiatives, you'll collaborate with development, commercial and business teams to improve resilience, optimise performance, manage incidents and drive innovation. If you enjoy solving complex technical challenges, turning insight into action and making a measurable impact at scale … driving meaningful improvements to prevent recurrence.* Utilise observability tools such as Splunk, New Relic and CloudWatch to monitor platform health, investigate issues and uncover performance insights.* Design, execute and analyse performance testing activities to evaluate system behaviour, identify bottlenecks and validate platform readiness.* Champion operational readiness, resilience ...

Test Integration Engineer

Location
Washington, England, United Kingdom
Machines (AEM), we're looking for an enthusiastic and talented engineer to join our growing team and play a key role in the development, testing and integration of our world‐leading rare earth‐free electric motors. This is a unique opportunity to work on groundbreaking technology within a collaborative … full engineering lifecycle whilst making a genuine impact on the success of our technology. Whether you're developing a new test rig, optimising motor performance, troubleshooting technical issues or supporting customer programmes, you'll be at the heart of innovation. About the Role Reporting to the Process Engineering Manager ...

Data Engineer III - Python, Databricks - Senior Associate

Location
Greater London, England, United Kingdom
managing applications at scale. Good understanding and working knowledge of software development lifecycle tools used for configuration management, CI/CD pipelines, unit testing, regression testing, and performance testing. Preferred qualifications, capabilities, and skills Familiarity with the Standardized data layer practices (Medallion architecture) Exposure to Aurora Postgres ...

Senior Test Engineer

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Integration Experience of deploying and configuring complex software under Linux/Windows Ability to review and apply different tools and techniques e.g. monitoring, logging, performance testing Responsibilities Apply test skills and experience within the context of an Agile software delivery team Responsible for the creation and maintenance ...

Senior Pre-Sales Systems Engineer, Enterprise - Massachusetts

Location
Boston, England, United Kingdom
translate Customer’s business needs into innovative solutions to accelerate their growth and capacity Seek out and spur new opportunities for interoperability, functional, and performance testing/validation Promote mutual roadmap and planning exchanges Liaise with product and technical marketing to produce materials (i.e. whitepaper, web presentations) that ...

Data Engineer CGEMJP00357590

Location
Telford, England, United Kingdom
artefacts including (but not limited to) Talend jobs, Oracle DDL and SQL, GitLab Pipeline enhancements Investigate and resolve any defects/issues raised during testing phases. Review colleagues development and test artefacts. Support for Production promotion and 'warranty' support Conduct Component Testing of developed artefacts (including test data … Support QAs in conducting test phases and debugging issues identified throughout the development lifecycle Create and execute test packs for Component Test automation Support Performance Testing phase Provide support and guidance to colleagues and mentor junior engineers Reporting to Lead engineer and any scrum-of-scrum discussions Required ...

Test Development Engineer

Hiring Organisation
Line Up Aviation
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 50 Hourly
validation of test system hardware solutions. Knowledge of test needs and techniques in support of product life cycle development. Experience of Design Proving and performance testing during development. Experience of Environmental and EMC testing during qualification. Strong document writing skills associated with Test Equipment hardware design needs. ...

IT Developer

Location
City Of London, England, United Kingdom
Development team's systems. Key Capabilities and Knowledge: At least three years' server-side development experience using core Java. Experience of high-performance, distributed and multi-threaded systems. Understanding of interfaces between, and separation of, interconnected modules and systems. Experience of front-to-back involvement in software development … problems into manageable phases. Commitment to delivering high-quality code that minimises long-term support and maintenance requirements. Experience of automated, unit and functional testing, with a pragmatic approach to the appropriate level of testing. Working knowledge of Linux. Ideally a 2:1 degree or higher in a technical ...

Principal Test Development Engineer

Location
Stevenage, England, United Kingdom
BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Up to £2,500 (based on company performance and will vary year to year) Pension: maximum total (employer and employee) contribution of up to 14% Overtime: opportunity for paid overtime Flexi Leave … parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave. Enhancements are available for paternity leave, neonatal leave and fertility testing and treatments. Facilities: Fantastic site facilities including subsidised meals, free car parking and much more. The opportunity: Your role will be to define ...

Senior Network Test Engineer – Cloud & Automation Lead

Location
Greater London, England, United Kingdom
Inabia seeks a Senior Network Test Engineer in the United Kingdom to lead end-to-end network verification, performance testing, and validation across cellular, WiFi, broadband, and cloud networks. You will configure and manage test environments, run throughput and latency tests, and produce comprehensive reports for cross-functional ...

Test Engineer

Location
Filton, England, United Kingdom
automation frameworks and tools. Experience with scripting languages for automation. AWS and/or Azure. Continuous Integration. Linux system administration. Knowledge of monitoring, logging, performance testing tools. Benefits & Work Culture Contributory Pension Scheme (up to 10.5% company contribution) 6 times salary ‘Life Assurance’ with pension 25 days holiday ...

Test Engineer

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
automation. AWS and/or Azure Continuous Integration Linux system administration Ability to review and apply different tools and techniques e.g. monitoring, logging, performance testing We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please ...

iOS Developer

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £420 per day + Inside IR35
best practices, and the full mobile application lifecycle. Key Responsibilities Application Development Design, develop, and maintain native iOS applications using Swift. Build scalable, high-performance mobile solutions that deliver an exceptional user experience. Transform business and technical requirements into robust application functionality. Contribute to application architecture and technical design … maintainable, and testable code following industry best practices. Perform code reviews and provide constructive technical feedback. Troubleshoot, debug, and resolve application defects. Optimize application performance, responsiveness, and reliability. Ensure applications meet security, accessibility, and compliance requirements. Collaboration Work closely with Product Owners, Designers, Business Analysts, and Engineering teams. Participate ...

Web: Full Stack Tech Lead

Location
Greater London, England, United Kingdom
native builder : Cursor, v0 , Claude Code (and friends) are daily drivers for rapid prototyping and refactors. React + TypeScript mastery: component design, hooks, performance, testing (Vitest/Jest, Playwright). FastAPI expertise: async patterns, Pydantic schemas, pagination, auth (OAuth2/OIDC), rate‐limits, background jobs. Elasticsearch fluency: mappings …/analyzers (ngrams, synonyms), aggregations, filters, sorting, performance tuning. Cloud & DevOps : solid experience on AWS and/or GCP , Docker, Terraform, GitHub Actions, monitoring/alerts. Datastores : Postgres (SQL, migrations), Redis (caching/queues). Quality & security : code reviews, type safety, lint/format, secrets mgmt, least‐privilege ...

Project Engineer - Systems - ISR & Sensors (International Travel)

Location
West of England, England, United Kingdom
sensor and RF system integrations Ensure compliance with IALA, SOLAS, IMO and other relevant maritime regulatory standards Ensure high-level system architectures through RF performance modelling, carefully designed platform layouts, and integration strategies Lead and approve detailed design packages, ensuring accuracy, consistency, and engineering best practice Hold technical sign … sensor and RF system integrations within MDA projects Ensure all solutions comply with contractual deliverables and long-term supportability requirements Sensor Systems Expertise & Performance Lead the integration ISR sensors across fixed sites, towers, vessels, UAVs, and aircraft Oversee mechanical, electrical, RF, and environmental design elements of multi-sensor installations ...

UK - Simulation Software Engineer

Location
West of England, England, United Kingdom
physically collide with its target and return to base. We are looking for a Simulation Software Engineer to build and own our high-performance testing infrastructure. This is a multi-faceted role offering end-to-end ownership of the full simulation pipeline. You will integrate our physics models … environments. Working closely with our Robotics, Perception, Aero, and Data engineers, you will architect the backend infrastructure required to run automated large-scale cloud testing and Hardware-in-the-Loop (HIL) pipelines. Your core objective is to drastically accelerate our development cycles, ensuring our hardware and software are continuously ...

Senior Salesforce Developer

Location
City Of London, England, United Kingdom
Visualforce, SOQL/SOSL, triggers, controllers and Salesforce platform technologies . Design reusable development frameworks and components, ensuring high standards across code quality, performance, testing and maintainability . Implement complex Salesforce configuration, automation, workflows, approvals, validation rules and security controls . Agentforce, AI & Data Cloud Design and develop … leadership across Salesforce programmes, contributing to solution design, development standards, code reviews and engineering best practices . Drive continuous improvement across development, automation, platform performance and technical delivery. Key Skills Extensive hands‐on experience delivering enterprise Salesforce solutions , with strong development expertise across Apex, Lightning Web Components (LWC), Visualforce ...

Senior Salesforce Developer

Location
Slough, England, United Kingdom
Visualforce, SOQL/SOSL, triggers, controllers and Salesforce platform technologies . Design reusable development frameworks and components, ensuring high standards across code quality, performance, testing and maintainability . Implement complex Salesforce configuration, automation, workflows, approvals, validation rules and security controls . Agentforce, AI & Data Cloud Design and develop … leadership across Salesforce programmes, contributing to solution design, development standards, code reviews and engineering best practices . Drive continuous improvement across development, automation, platform performance and technical delivery. Key Skills Extensive hands‐on experience delivering enterprise Salesforce solutions , with strong development expertise across Apex, Lightning Web Components (LWC), Visualforce ...

Senior Security Software Developer (R&D)

Hiring Organisation
HP
Location
Cambridgeshire, United Kingdom
Employment Type
Full Time
Salary
205200 USD Annually
with internal and outsourced development partners responsible for all stages of design and development for complex products and platforms, including solution design, analysis, coding, testing, and integration. Manages and expands relationships with internal and outsourced development partners on software applications design and development. Reviews and evaluates designs and project … multiple software development tools and languages, with a strong focus on programming with either C/C++, C#, .NetCore, WPF, XAML. Experience with unit testing methodologies. Understanding of Agile principles needed and experience working in tools like ADO. Understanding of design for software applications running on multiple platform such ...

Principal QA Automation Architect (Lead, Hybrid, Training)

Location
Greater London, England, United Kingdom
Scale Factory in the United Kingdom is seeking a Principal Software Developer in Test to lead automation and performance testing initiatives for diverse client projects. You will design, develop, and maintain automation frameworks, mentor engineers, and stay ahead with tool-agnostic approaches to testing strategy. Leverage your … extensive experience in consultancy or managed services to deliver high-quality testing solutions, collaborate with clients to tailor QA plans, and drive excellence #J-18808-Ljbffr ...