101 to 125 of 302 Performance Testing Jobs

Senior Digital Engineer

Hiring Organisation
Hastings Direct
Location
Bexhill, East Sussex, United Kingdom
Salary
£ 70 K
systems in line with agreed standards and best practices.Estimating engineering tasks and offering guidance to peers to ensure efficient delivery.Quickly and effectively debugging and testing complex code to maintain performance and reliability.Mentoring junior team members, offering support, sharing knowledge, and helping them grow in their roles.Skills we would … APIs and token-based authentication (e.g., JWT).Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools.What we offerJoin ...

Senior Digital Engineer

Location
Leicester, England, United Kingdom
line with agreed standards and best practices.* Estimating engineering tasks and offering guidance to peers to ensure efficient delivery.* Quickly and effectively debugging and testing complex code to maintain performance and reliability.* Mentoring junior team members, offering support, sharing knowledge, and helping them grow in their roles.**Skills … token-based authentication (e.g., JWT).* Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools.**What we offer**Join ...

QE Governance Lead

Location
Greater London, England, United Kingdom
test effectiveness, automation coverage, release confidence, and production quality. Deliver quality reporting and insights to senior stakeholders, programme leadership teams, and governance forums. Govern testing practices across functional, integration, end-to-end, data, AI, and non-functional testing disciplines. Ensure consistent defect management, root cause analysis, quality controls … Machine Learning Solutions Intelligent Workflow and Decisioning Platforms Partner with Programme Leads, Product Managers, Architects, Delivery Managers, and Quality Leadership teams. Govern supplier quality performance, testing obligations, and delivery assurance activities. Drive consistent adoption of Quality Engineering standards, governance frameworks, and best practices across programmes. Drive quality maturity ...

Principal Machine Learning Engineer

Location
Greater London, England, United Kingdom
with platform teams to optimise cost, scale, and reliability of inference endpoints. Monitoring, Drift Detection & Observability Define observability standards for feature drift, concept drift, performance degradation, and data integrity. Lead the creation of dashboards, benchmarks, and automated alerting across the ML ecosystem. Ensure telemetry pipelines adhere to privacy, data … minimisation, and compliance policies. Drive adoption of proactive failover, shadow-mode testing, and continuous validation patterns. Security, Compliance & ML Governance Set and enforce ML-specific security standards including data minimisation, encryption, and PII handling. Oversee creation of Model Cards, lineage artefacts, and compliance documentation. Ensure ML systems meet governance ...

BVT Analyst 09/20/2026

Hiring Organisation
WFNPJL969
Location
Anchorage, Alaska, United States
Employment Type
Permanent
Salary
USD Annual
analyzing and interpreting data related to business value transformation initiatives and ensuring the quality and reliability of software products through rigorous Build Verification Testing (BVT). This position is responsible for designing, executing, and maintaining automated and manual test suites that validate software builds before they proceed to further … testing stages. The analyst collaborates closely with development and quality assurance teams to identify defects early in the software development lifecycle, thereby reducing downstream issues and improving overall product stability. By analyzing test results and providing detailed reports, the BVT Analyst helps drive continuous improvement in build processes ...

BVT Analyst 09/19/2026

Hiring Organisation
WFNPJL969
Location
Anchorage, Alaska, United States
Employment Type
Permanent
Salary
USD Annual
analyzing and interpreting data related to business value transformation initiatives and ensuring the quality and reliability of software products through rigorous Build Verification Testing (BVT). This position is responsible for designing, executing, and maintaining automated and manual test suites that validate software builds before they proceed to further … testing stages. The analyst collaborates closely with development and quality assurance teams to identify defects early in the software development lifecycle, thereby reducing downstream issues and improving overall product stability. By analyzing test results and providing detailed reports, the BVT Analyst helps drive continuous improvement in build processes ...

Software Developer in Test - C3

Location
Greater London, England, United Kingdom
grow. As a Software Developer in Test , you’ll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Input in QA strategies, influencing testing best practices. Play a client-facing role, ensuring our solutions align with their business needs. What … Experience in Agile environments (e.g., SCRUM, Kanban) A technical development background with coding skills in Java, C#, TypeScript, JavaScript, or similar Expertise in automation testing, with hands-on experience using tools like Playwright, Selenium, Cypress, or RestAssured Knowledge of integration testing and automation frameworks Hands-on experience with ...

Senior Digital Engineer

Location
Bexhill-on-Sea, England, United Kingdom
software systems in line with agreed standards and best practices. Estimating engineering tasks and offering guidance to peers to ensure efficient delivery. Debugging and testing complex code to maintain performance and reliability. Mentoring junior team members, offering support, sharing knowledge, and helping them grow in their roles. Qualifications … token-based authentication (e.g., JWT). Familiarity with popular frontend development tools such as Node, NPM, CI/CD pipelines, DevOps practices, and performance testing frameworks like Jest and React Testing Library. Experience with performance and memory tuning using relevant tools. Benefits Competitive salary based ...

Data Engineer

Location
Bradford, England, United Kingdom
data dictionary practices so informationremainssearchable and traceable. Shape data marts that reduce preparation time and give analysts more time to create insight. Design for performance, testing, automationand secure delivery across the data platform. Share knowledge, document solutions clearly and challengeestablishedapproaches to improve delivery. What you’ll bring Experience … data modelling, data marts, metadata-driven development, data dictionaries, data quality, governanceand lineage. Experience delivering through Agile and DevOps practices, including CI/CD, testing, automationand performance tuning. Confident collaboration with engineers, architects, projectteamsand business stakeholders, supported by clear documentation and communication. Experience using Coalesce and integrating data ...

Non-Functional Test Specialist

Hiring Organisation
Euroclear
Location
United Kingdom
Salary
£ 70 K
functional aspects of our IT initiatives? We are looking for an Non-Functional Test Specialist who will drive and manage our non-functional testing for one of our modernization programs in our UK Testing squad.The Group Business Solutions (GBS) division ensures the competitiveness of Euroclear by delivering reliable … applications for both our internal and external clients. Quality is a key in reaching that objective.The role: As a specialist in non-functional related testing, you will assist the Product Owners in shaping and managing the Non-Functional test requirements covering the full range of NFT categories. Together with ...

Senior Software Developer in Test - Senior Consultant

Location
Greater London, England, United Kingdom
grow. As a Senior Software Developer in Test , you’ll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Lead and mentor small teams of automation testers, providing guidance and technical direction. Take ownership of QA strategies, influencing testing best practices. … environments (e.g., SCRUM, Kanban). Solid technical development background with strong coding skills in Java, C#, TypeScript, JavaScript, or similar Proven expertise in automation testing, with hands‐on experience using tools like Playwright, Selenium, Cypress, or RestAssured Strong knowledge of integration testing and automation frameworks Experience leading small ...

SC Non-Functional Test Lead

Hiring Organisation
VIQU IT Recruitment
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£475 - 500 per day + Inside IR35
Functional Test Lead to join a forward-thinking team. You will bring proven experience in the following areas: Around three years' experience leading performance testing with JMeter Azure/Cloud (ADF would be useful but not essential) OAT and Functional Test Automation – tools such as Selenium, Playright, Cucumber … Agile environment You will design and execute performance, load and stress tests using JMeter, LoadRunner or Gatling, ensuring that testing aligns with the performance strategy and agreed non-functional requirements. Working closely with technical teams to troubleshoot issues, monitor systems with Grafana and Splunk, and use diagnostics ...

SC Cleared Non-Functional Test Lead

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - 500 per day + Inside IR35
Functional Test Lead to join a forward-thinking team. You will bring proven experience in the following areas: Around three years' experience leading performance testing with JMeter Azure/Cloud (ADF would be useful but not essential) OAT and Functional Test Automation – tools such as Selenium, Playright, Cucumber … Agile environment You will design and execute performance, load and stress tests using JMeter, LoadRunner or Gatling, ensuring that testing aligns with the performance strategy and agreed non-functional requirements. Working closely with technical teams to troubleshoot issues, monitor systems with Grafana and Splunk, and use diagnostics ...

Staff Controls Software Engineer

Location
Greater London, England, United Kingdom
reliably in real-time environments. What You’ll Do Design and maintain modular, real-time control architectures supporting locomotion, manipulation, and teleoperation. Implement high-performance control loops and middleware interfaces for deterministic, safe operation. Industrialize algorithms, ensuring production readiness, maintainability, and performance. Establish clear software boundaries and interfaces between … control, and hardware layers. Translate research prototypes into scalable, maintainable, and testable control software. Apply modern software development practices (CI/CD, code reviews, testing frameworks, documentation). Define reliability, latency, and safety metrics and enforce them throughout the control stack. Lead the integration of real-time control software ...

Test Architect - Non Functional & Performance

Location
Greater London, England, United Kingdom
Test Architect - Non Functional & Performance Test Architect Contract: 6 months initially Rate: £550–£650 per day IR35: Outside IR35 Location: Hybrid – 2–3 days per week in either London or Cirencester Overview We are looking for an experienced Test Architect to support a major transformation programme with a financial … staff are remunerated, creating a substantial programme of change across data, technology and finance. The Roles We are looking for an experienced Non-Functional & Performance Test Architect to join a central testing function within a major transformation environment. This is a strategic role focused on defining and implementing ...

Product Compliance Coordinator

Hiring Organisation
SRT Marine Systems plc
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
make a real impact across the marine world. The Product Compliance Coordinator is responsible for planning, coordinating, and tracking product compliance and verification testing activities to ensure products meet regulatory, industry, customer, and company requirements. The role acts as the central point of contact between engineering teams, external test … laboratories, certification bodies, quality departments, and project stakeholders. The Product Compliance Coordinator ensures that compliance testing is completed on schedule, documentation is maintained, and certification activities are delivered efficiently. For marine electronic products, including AIS transceivers, the role involves organising regulatory approvals, type approval testing, environmental qualification ...

Software Developer in Test

Location
Greater London, England, United Kingdom
grow. As a Software Developer in Test, you’ll: Work with our clients to design, build, and implement cutting‐edge automation frameworks and testing solutions Input in QA strategies, influencing testing best practices Play a client-facing role, ensuring our solutions align with their business needs We know … still love to hear from you! Excellent communication and stakeholder management skills Experience in Agile environments (e.g., SCRUM, Kanban) Expertise in automation testing, with hands‐on experience using tools like Playwright, Selenium, Cypress, or RestAssured Hands‐on experience with CI/CD pipelines and tools (e.g., Jenkins, CircleCI, GitLab ...

Automation Test Analyst (Trust Retail)

Hiring Organisation
Trust Payments
Location
United Kingdom
Salary
£ 70 K
delivery teams to ensure the quality of our retail products, in line with our established test strategy and processes. The role covers both manual testing and automation work across Web, Mobile, and API — your skills in these areas will directly contribute to delivering a high-quality, reliable product.We … looking for someone assured in their abilities, comfortable contributing testing perspectives, raising concerns and championing quality.What We Expect of You, Day To Day:Analyse requirements and design test conditions covering both positive and negative scenariosWrite and execute manual test cases, capture test results accurately and provide clear test evidenceDesign ...

Lead Software Developer In Test - Lead Consultant

Hiring Organisation
Scale Factory
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
robust, scalable automation solutions across multiple projects and clients Mentor and coach a team of SDETs, fostering growth, upskilling, and driving best practices in testing and automation Own the QA strategy on projects - setting the vision for test architecture, tooling, quality metrics, and delivery excellence Engage directly with clients … trusted advisor, understanding business needs and aligning our testing approach accordingly Contribute to pre-sales and project scoping, helping shape engagements from inception through delivery What Were Looking For We understand leadership takes many forms. If you're driven to inspire others, lead innovation, and take ownership of delivery ...

Senior Quality Engineer

Hiring Organisation
Matillion
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
also support the overall quality journey within Engineering.What will you be doing As a Senior Quality Engineer at Matillion, you will spend significant time testing our software products, ensuring quality throughout the development process. You will help maintain and improve existing quality frameworks while promoting a shift-left approach … testing. You'll work with a variety of tools for automation, security, accessibility, and performance testing, while also honing your automation skills. As part of a cross-functional team, you will drive the focus on quality, always keeping the customer’s needs in mind. You will also contribute ...

Senior QA Engineer - Web3 (Moscow, Perm, KL, Beijing, Shanghai)

Location
Moscow, Scotland, United Kingdom
proactive approach to quality—anticipating risks, validating distributed systems, and ensuring seamless user experiences across Web3-enabled features. You are confident in manual testing, comfortable with API-level validation, and eager to integrate AI-driven testing tools to improve coverage, speed, and defect detection. If you’re excited … profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities Lead manual testing of complex Web3 and platform features across multiple environments Validate blockchain interactions, wallet flows (e.g., MetaMask, WalletConnect), and decentralized identity/authentication Test smart contract ...

Senior Quality Engineer

Location
Manchester, England, United Kingdom
with various levels of skills and experience. What will you be doing? As a Senior Quality Engineer at Matillion, you will spend significant time testing our software products, ensuring quality throughout the development process. You will help maintain and improve existing quality frameworks while promoting a shift-left approach … testing. You'll work with a variety of tools for automation, security, accessibility, and performance testing, while also honing your automation skills. As part of a cross-functional team, you will drive the focus on quality, always keeping the customer’s needs in mind. You will also contribute ...

Pathology Testing Lead: Digital QA & UAT

Location
Harlow, England, United Kingdom
Princess Alexandra Hospital is seeking a Testing Engineer to lead testing for Pathology projects, developing strategies and plans in line with the PAHT framework. You will supervise testers, coordinate with project managers and suppliers, and ensure EHR modules meet clinical workflows while supporting on-call testing requirements. … role requires hands-on testing across system, integration, UAT, regression and performance testing, with a focus on building application expertise and meeting #J-18808-Ljbffr ...

Lead, Software & Platform Engineering

Location
Greater London, England, United Kingdom
Lead the design, development, and deployment of AI-enhanced software solutions and oversee the integration of AI capabilities into products and workflows.**Prototyping and testing**: Develop and implement testing procedures, create product prototypes, and conduct performance testing to ensure requirements are met.**Problem-solving**: Lead ...

Lead, Software & Platform Engineering

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
Lead the design, development, and deployment of AI-enhanced software solutions and oversee the integration of AI capabilities into products and workflows. Prototyping and testing: Develop and implement testing procedures, create product prototypes, and conduct performance testing to ensure requirements are met. Problem-solving: Lead ...