Performance Testing Job Vacancies

326 to 350 of 583 Performance Testing Jobs

QA Test & Automation Engineer

London, England, United Kingdom
Fortinet
success of our rapidly growing business. As part of this mission, you’ll be joining the FortiDLP team—an innovative group focused on protecting sensitive data through intelligent, high-performance systems. The FortiDLP platform collects millions of data points per second. We protect people and data anywhere, and innovative companies worldwide use FortiDLP for human-centric data loss protection. … if you have experience of: Programming and scripting, either in a job role or outside of work, Development of test strategies and creation of test cases, Frontend and API testing, Scale and performance testing, e.g. profiling or benchmarking, Cloud platforms, containerisation and virtualisation, Tooling like Terraform and Kubernetes. However, all experience levels will be considered. We use More ❯
Posted:

Camunda Tech Lead

London, United Kingdom
Hybrid / WFH Options
Queen Square Recruitment Limited
initiatives and support internal project teams Collaborate with engineering, product, and business teams to align on requirements and architectural direction Ensure robust, scalable, and high-performing software solutions Conduct performance testing, load balancing, and deployment planning Contribute to the creation of tools and scripts supporting platform delivery Support continuous integration and DevOps practices Essential Skills & Experience: Java, Spring More ❯
Employment Type: Contract
Posted:

Transaction Banking - London - Vice President - Software Engineering

London, England, United Kingdom
BMO Harris Bank
Science or related technical field involving programming or systems engineering. Proficiency in development with Java, springboot, REST APIs Experience with microservice architectures (SOA) Experience engineering solutions with distributed tracing, Performance testing, Authentication, Authorization Proficiency with algorithms, data structures and software design Experience with UNIX operating systems internals, infrastructure as code-Terraform and networking Proven to work independently in More ❯
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Test Engineer with Security Clearance

Newport News, Virginia, United States
Anonymous Employer
Test Engineer ROLE The Lead Senior Test Engineer establishes and directs the testing strategy for all components, ensuring system quality and requirements compliance. This position leads test planning, execution, and reporting while coordinating with development and functional teams to maintain quality standards throughout the development lifecycle. RESPONSIBILITIES Develop comprehensive test strategies and plans for IT components Design test cases … and scenarios based on functional and technical requirements Lead the execution of various testing types (functional, integration, performance, security) Implement automated testing frameworks and continuous testing processes Coordinate testing activities with development and functional teams Manage defect tracking and resolution processes Evaluate and implement testing tools and methodologies Provide leadership and guidance to testing team members Report testing progress and quality metrics to management Ensure testing compliance with quality standards and processes REQUIRED SKILLS/EXPERIENCE Minimum 10 years of testing experience with at least 5 years in a lead role Experience with test automation frameworks and tools Knowledge of software development methodologies (Agile, DevOps) Experience with performance testing More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

ServiceNow Senior Developer

United Kingdom
Hybrid / WFH Options
Cpl Life Sciences
and Integration Hub spokes . Support custom integration development using REST, SOAP, MID Server, Kafka, etc. Translate architecture and design into working, optimized code aligned with platform best practices. Performance Optimization Conduct profiling and debugging of scripts, workflows, and queries to identify performance bottlenecks. Optimize GlideRecord usage, ACL performance, indexing , and background jobs. Collaborate with the architect … to implement performance improvement recommendations . Technical Debt & Code Quality Participate in identifying and addressing technical debt in existing modules and custom applications. Perform and respond to code reviews , refactor, and optimize logic where needed. Maintain clean, reusable, and modular code following defined standards and naming conventions. Demo & Instance Readiness Prepare and validate instance readiness for feature demos and … Scrum methodologies and participation in ceremonies. Collaborate closely with BAs, Product Owners, and Developers to ensure business alignment. Lead and support feature demos , ensuring environments are technically ready and performance tested. Define and manage release readiness criteria from a technical perspective. Support in bi-weekly feature releases for client. Testing & Validation Conduct unit testing, regression testing More ❯
Posted:

Automation Engineer

Slough, England, United Kingdom
JR United Kingdom
Social network you want to login/join with: As part of the Global Equities Front Office technology team, an opportunity exists to build/extend an automated testing framework used to validate several Cash Equities Trading platforms. Working as part of a small team, the role will cover the implementation of a framework which will allow the automation … of system/regression, regulatory and volume testing requirements for local platforms, and working collaboratively with colleagues overseas to implement more widely The candidate will require demonstrable experience implementing automated testing frameworks within a front office environment. The framework is primarily developed in Python; experience with mutli-threading programming with Python an advantage. Key Responsibilities & Tasks: Working alongside … features requested by the business Manage priorities in cooperation with the development leads for each platform and colleagues overseas Assist the Global QA teams in the use of the testing framework Document usage of the testing framework Qualifications/Experience: Extensive experience with Python (3.x), including multi-threading and performance tuning Knowledge/Experience of implement software More ❯
Posted:

SDET Software Development engineer in Test

London, South East, England, United Kingdom
Sanderson
who currently require an SDET for an AI-led business transformation. As an SDET, you will play a critical role in designing, developing, and executing automated test frameworks and performance testing strategies. You will collaborate closely with cross-functional teams to ensure high-quality delivery of AI and machine learning-powered solutions that transform business processes worldwide. Previous … experience in testing AI models or services. Strong programming skills in Python Expertise with Pytest, Locust, Selenium and Playwright frameworks Experience with performance testing tools in JMeter or Blaze Meter Knowledge of artificial intelligence and machine learning concepts Solid understanding of software testing methodologies and best practices Excellent problem solving skills and ability to work in More ❯
Employment Type: Contractor
Rate: £700 - £900 per day
Posted:

Senior QA Automation Engineer, London (Remote)

London, England, United Kingdom
Hybrid / WFH Options
Bjak
our vision and want to contribute to the next chapter of Bjak's success. Job Responsibilities: Develop and execute automated tests for microservices and infrastructure components. Implement Pact contract testing to ensure API stability. Design and maintain test automation frameworks for backend services. Conduct performance and load testing for distributed systems. Work with DevOps Engineers to integrate … s Degree in Computer Science, Software Engineering, or related fields. 3+ years of experience in QA Automation for backend services and cloud infrastructure. Strong expertise in API and microservices testing, e.g. Postman, RestAssured, Supertest. Experience in contract testing and integration testing for microservices. Proficiency in performance testing tools, e.g. JMeter, k6, Locust. Knowledge of Docker … Kubernetes, and cloud-based testing environments. Experience in Infrastructure as Code (IaC) validation and security testing. Good to have: Familiarity with service mesh testing, e.g. Istio, Linkerd. Experience in gRPC and event-driven architecture testing, e.g. Kafka, RabbitMQ. Exposure to fault injection testing, e.g. Chaos Engineering, Gremlin. Fully Remote Role: Work from anywhere and enjoy the More ❯
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Senior QA Test Engineer C# API Azure SaaS

Reigate, Surrey, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
applications; you'll establish test environments and frameworks and work with software developers to achieve high levels of test automation with a focus on complex backend C#, API and Performance Testing (JMeter). You'll work end-to-end, liaising with the Product Owner to define User Stories, through to executing manual and automation tests, performing exploratory testing … to understand complex software products and work out how to test them You have a strong knowledge of C#, including basic coding skills You have a good knowledge of Performance Testing (ideally with JMeter), Exploratory Testing, Manual Testing and Test Automation You have a good understanding of SaaS You have end-to-end testing experience More ❯
Employment Type: Full-Time
Salary: £60,000 - £85,000 per annum
Posted:

Senior QA Engineer

Guildford, England, United Kingdom
JR United Kingdom
first mindset, someone who sees the bigger picture and understands the customer impact of engineering decisions. You’ll be responsible for driving continuous integration and delivery, implementing a robust testing strategy across the test pyramid, and reducing reliance on large end-to-end (E2E) tests. As the product moves into production, your focus will shift toward production readiness, owning … testing across observability tooling, security validation, recovery procedures, performance & load testing, and disaster recovery planning. You’ll be the voice of risk in engineering, able to assess, articulate, and influence decisions around test-related risk, and make clear judgments on what is and isn’t acceptable. You’ll act as a quality champion: running workshops, upskilling teams … engineering culture, and leading efforts to increase non-functional test coverage. The right person will be equally confident in functional and non-functional areas—this is not a pure performance testing role. Experience Needed You’ve operated at a Senior or Lead level as an IC for some time and enjoy being hands-on while also enabling others. More ❯
Posted:

Senior QA Engineer

London, England, United Kingdom
JR United Kingdom
first mindset, someone who sees the bigger picture and understands the customer impact of engineering decisions. You’ll be responsible for driving continuous integration and delivery, implementing a robust testing strategy across the test pyramid, and reducing reliance on large end-to-end (E2E) tests. As the product moves into production, your focus will shift toward production readiness, owning … testing across observability tooling, security validation, recovery procedures, performance & load testing, and disaster recovery planning. You’ll be the voice of risk in engineering, able to assess, articulate, and influence decisions around test-related risk, and make clear judgments on what is and isn’t acceptable. You’ll act as a quality champion: running workshops, upskilling teams … engineering culture, and leading efforts to increase non-functional test coverage. The right person will be equally confident in functional and non-functional areas—this is not a pure performance testing role. Experience Needed You’ve operated at a Senior or Lead level as an IC for some time and enjoy being hands-on while also enabling others. More ❯
Posted:

QA Test Automation Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Arc IT Recruitment
tests, analyse results, and prioritise manual tests for automation to give the best return on investment.Test Documentation: Document test procedures, test cases, and test results, and maintain evidence of testing activities. Performance Testing, Security Testing What we are looking for Proven experience in a similar role with its primary focus being automated testing. Full software development … CD) processes and tools. Proficiency in at least one programming language, preferably TypeScript or Python Experience with test automation tools and frameworks (eg Selenium, Cypress, Playwright, Appium), cross-browser testing strategies, and in testing web and mobile apps.Remote Working Salary to 60K More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Senior Reporting Developer

Watford, Hertfordshire, United Kingdom
Allwyn UK
A strong candidate will have deep hands-on experience withPower BI, includingPower Query,DAX,tabular modelling, and efficient data transformations. They will be experienced atPower BI capacity planning, optimizing performance, and integrating Power BI solutions with broader data platforms. The Senior Reporting Developer will be creating reports which would reflect the business needs and will encourage data driven decision … Architecture & Development Design, develop, and optimize Power BI dashboards, reports, and data models. Implement best practices for data transformations (Power Query), DAX calculations, and tabular model design, including unit testing of tabular models to ensure accuracy and reliability. Create intuitive layouts and visual designs that drive business adoption, focusing on great user experiences (UX) in reports and dashboards. Maintain … the reporting ecosystem. Infrastructure, Automation & Capacity Planning Implement and manage Power BI Workspaces, gateways, and deployment pipelines. Apply CI/CD practices for reporting artifacts (e.g., version control, automated testing, and release management). Identify and implement automation opportunities for processes such as refresh schedules, performance monitoring, and usage analytics. Contribute to capacity planning and management, ensuring optimal More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior QA Automation Engineer

London, England, United Kingdom
ZipRecruiter
million members, by leading quality assurance efforts across the mobile app and digital platforms. You'll work closely with internal teams and external suppliers to uphold and improve testing standards, with a strong focus on maintaining and evolving their mobile app test automation framework built on Appium. Key requirements: We’re looking for someone who can clearly demonstrate hands … on expertise across both automation and functional exploratory testing, with strong test planning skills and a quality-first mindset. You should have solid experience using key QA tools to a high standard on Mobile Apps, including: Appium Playwright Postman (API Platform) Confluence for test and project documentation Continuous Integration tools Bonus Points for experience with: An object-oriented programming … such as C# or Java Lighthouse for performance testing (scripting and CI integration) Sonar for security analysis (scripting and CI integration) Lucidchart or Miro for visual test documentation Jira/Confluence or similar tools for managing user stories and sprint tasks BrowserStack or LambdaTest for mobile app testing Azure DevOps pipelines Sound like you? Apply now! #J More ❯
Posted:

Director - Test Engineering

Reading, England, United Kingdom
Visa
a purpose-driven industry leader. Join us today and experience Life at Visa. Job Description The Clearing and Settlement Test Engineering Director will lead the team responsible for application testing, test automation, and the planning and management of testing resources for the Clearing and Settlement Systems (CAS) team. This role requires in-depth knowledge of software development and … testing processes, as well as expertise in test automation and performance tools across various technology stacks. The ideal candidate will be an energetic and effective leader, an excellent communicator, and have proven skills in test engineering and software development. The candidate will oversee and manage the technical staff, work collaboratively with peers in the development and test engineering … the organization. Essential Functions: Help build a talented organization by motivating, mentoring, and hiring critical talent Provide guidance to engineers on their daily tasks including hands-on coding/testing when required. Ensure adherence to coding standards including code reviews, use of Git for code repository and leveraging Artifactory for application builds. Work with manager and peers to execute More ❯
Posted:

Senior Test Engineer

CB25, Landbeach, Cambridgeshire, United Kingdom
Polytec Personnel Ltd
clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions/applications to ensure that the developed products meet the requirements and are free of defects * Reading and understanding requirements documentation * Involvement … and coverage * Collaborating with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions * Ensuring test environments, test equipment, and infrastructure are maintained and available for testing * Mentoring junior test engineers and contribute to the growth of the test team Requirements * Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field … years UK residency is required for security check * ISTQB certification (preferred but not mandatory) * A high level of communication skills and technical understanding * Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or mission-critical applications * Experience with manual testing methodologies for embedded software and hardware products * Familiarity with TETRA and LTE technologies is highly More ❯
Employment Type: Permanent
Salary: £53000 - £60000/annum
Posted:

Junior Consultant

England, United Kingdom
Hybrid / WFH Options
Capacitas
degrees, and graduates with some professional work experience About Capacitas Founded in 2002 and based in London, Capacitas is the only consulting firm specialising exclusively in reducing cost and performance risk in business-critical IT systems: We are thought‐leaders and trusted advisors in IT Performance Assurance We have a unique methodology that strikes the balance between service … have extensive experience protecting high revenue, high availability clients We invest in R&D - developing solutions to enable fast, efficient and scalable delivery At Capacitas we know what great performance looks like for our clients and their customers. We enable our client’s IT systems to be available, fast and cost efficient without slowing their rate of business change. … our clients. The range of projects you work on will vary according to current demand and your professional development needs. Typical projects include: Conducting systems risk management assessments Designing performance test plans to address performance risk Demand forecasting/planning Development of capacity and performance models Proactive system monitoring to identify performance risks You will report More ❯
Posted:

FX Automation Tester

London, England, United Kingdom
JR United Kingdom
customers around the globe and finally connectivity into multi-dealer platforms. JOB DESCRIPTION • Design and execut e high-quality test cases based on accurate business requirements analysis. • Maintain a testing structure to facilitate future additions/amendments and ongoing execution. • Champion and implement testing automation at every opportunity using best of breed software tools for both server side … and client-side components. • Demonstrate effective and accurate test scheduling skills in line with other project deliverables. • Ensure that testing cycles can be executed by a wide audience; not just by testers. • Troubleshoot QA environments, diagnosing and resolving issues prior to formal testing. • Perform root cause analysis of issues to assist in determining the source of problems. • Utilise ADO … to effectively categorise and track issues raised during the testing cycle. • Undertake strategic test planning & develop a strategic testing approach for each service in support of the FM eCommerce strategy. • Identify and analyse strategic testing opportunities and initiatives on a global basis. • Participate in regular testing review meetings and conduct proactive data analysis o n all More ❯
Posted:

Automation Engineer - Allegis Global Solutions

London, England, United Kingdom
Hybrid / WFH Options
ZipRecruiter
of customers around the globe and finally connectivity into multi-dealer platforms. JOB DESCRIPTION Design and execute high-quality test cases based on accurate business requirements analysis. Maintain a testing structure to facilitate future additions/amendments and ongoing execution. Champion and implement testing automation at every opportunity using best of breed software tools for both server side … and client-side components. Demonstrate effective and accurate test scheduling skills in line with other project deliverables. Ensure that testing cycles can be executed by a wide audience; not just by testers. Troubleshoot QA environments, diagnosing and resolving issues prior to formal testing. Perform root cause analysis of issues to assist in determining the source of problems. Utilise ADO … to effectively categorise and track issues raised during the testing cycle. Undertake strategic test planning & develop a strategic testing approach for each service in support of the FM eCommerce strategy. Identify and analyse strategic testing opportunities and initiatives on a global basis. Participate in regular testing review meetings and conduct proactive data analysis on all metrics More ❯
Posted:

Sr Technical Architect - Transportation Management Systems

Alton, England, United Kingdom
Blue Yonder
Ability to facilitate workshops and create design documents for integrations with Blue Yonder Platform and APIs, as well as SSO workshops for SAML, OIDC, and oAuth2 Ability to develop Performance Test scripts and Performance analysis Ability to configure Job Server during deployment life cycle Volunteers for new challenges and eager to learn and challenge himself for new tasks … those needs Provide variety of support to the project team; including quality assurance/design review, environment setup, software installation, configuration, report and label generation, operation consulting, troubleshooting, system testing , Performance testing & programming Works as a senior member of a Cloud team on product implementation, enhancement, managed services, integration, custom from offshore What we are looking for … Technical TMS or Supply Chain industry has been acquired in previous Implementation projects (approx. 5 years) Expertise in Integration of TMS product, Azure Architecture, Solution Integration, Quality Assurance, System Testing Current or prior experience working in a management consulting organization or Supply Chain Center preferred Technical Skills: Webservices - SOAP Restful APIs Oracle RDBMS concepts Java Windows/Unix OS More ❯
Posted:

Global IT Software Engineer Senior Manager - Chapter Lead

London, England, United Kingdom
ZipRecruiter
is a plus Experience with on-premise/cloud infrastructures, SDLC pipelines, deployments, and best practices Experience working on AI/Gen AI implementations and models Knowledge of application testing, automation, and performance testing tools Working knowledge of Agile Scrum methodologies Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration without regard More ❯
Posted:

Junior Software Engineer

Lincoln, England, United Kingdom
JR United Kingdom
generators. Cloud computing with AWS (ECS, EKS, DynamoDB, Bedrock) Knowledge of git version control, branching, and code versioning. Passionate about code quality, adhering to best practices for code quality, performance, testing, monitoring, documentation, CI/CD. Experience working in an agile framework preferable, including defining functional and non-functional requirements and sprint tasks. Understanding of data engineering, some More ❯
Posted:

Junior Software Engineer

Stevenage, England, United Kingdom
JR United Kingdom
generators. Cloud computing with AWS (ECS, EKS, DynamoDB, Bedrock) Knowledge of git version control, branching, and code versioning. Passionate about code quality, adhering to best practices for code quality, performance, testing, monitoring, documentation, CI/CD. Experience working in an agile framework preferable, including defining functional and non-functional requirements and sprint tasks. Understanding of data engineering, some More ❯
Posted:

Junior Software Engineer

Colchester, England, United Kingdom
JR United Kingdom
generators. Cloud computing with AWS (ECS, EKS, DynamoDB, Bedrock) Knowledge of git version control, branching, and code versioning. Passionate about code quality, adhering to best practices for code quality, performance, testing, monitoring, documentation, CI/CD. Experience working in an agile framework preferable, including defining functional and non-functional requirements and sprint tasks. Understanding of data engineering, some More ❯
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Junior Software Engineer

Ipswich, England, United Kingdom
JR United Kingdom
generators. Cloud computing with AWS (ECS, EKS, DynamoDB, Bedrock) Knowledge of git version control, branching, and code versioning. Passionate about code quality, adhering to best practices for code quality, performance, testing, monitoring, documentation, CI/CD. Experience working in an agile framework preferable, including defining functional and non-functional requirements and sprint tasks. Understanding of data engineering, some More ❯
Posted:
Performance Testing
10th Percentile
£42,500
25th Percentile
£50,438
Median
£65,000
75th Percentile
£83,750