9 of 9 Contract Performance Testing Jobs in London

Senior Test Manager - Clearing, OTC, ETD, Derivatives

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £750 per day
week onsite, Inside IR35** Key Responsibilities Test Strategy Development Test Planning and Coordination Test Execution and Management Defect Management Automation Framework and Tool Selection Performance Testing Communicate effectively with project stakeholders, including business analysts, developers, quality assurance managers, and end-users. Risk Management Knowledge Transfer and Documentation Continuous … Qualifications Proven experience as a Test Lead or similar role in a large-scale software implementation project. Strong understanding of software development and testing methodologies (e.g., Agile, Waterfall). Expertise in various testing types, including functional testing, integration testing, regression testing, system testing ...

Performance Tester

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420 - £430/day Inside IR35 Hybrid working
Performance Tester +6 months + +Remote working +Inside IR35 +£420 - £430 a day We are seeking an experienced Performance Tester to help ensure our systems are scalable, reliable, and meet agreed performance targets across business-critical digital services. You will play a key role in validating … system behaviour under load, identifying bottlenecks, and providing clear, actionable insight to delivery teams to drive performance improvements. Key Responsibilities Design, build, and execute performance, load, and stress tests across complex systems Analyse test results and produce clear reports highlighting risks, constraints, and improvement actions Work closely with ...

Performance Test Engineer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£430 - £434/day
Performance Test Engineer Duration: 12 Months Location- Remote, potential occasional travel to London UMBRELLA Only Clearance- BPSS Essential Skills & Experience Java JMeter Shell scripting JIRA Confluence Python We are looking for candidates that are always looking for creative and innovative ways to automate and improve manual processes using … accelerate both repetitive tasks and complex analysis jobs. Candidates should be familiar with Java and/or Python and have some knowledge of performance testing and reporting, including basic performance diagnosis and root cause analysis. Familiarity with running Ansible playbooks is desirable along with at minimum ...

Senior QA Lead 6-12 months £500 - £550 Inside IR35 Fully Remote

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
sole QA on the project, you’ll define the test approach, build automation from the ground up, and ensure the integrity, safety, accessibility and performance of a platform that will transform how national healthcare guidance is delivered.This role is fully remote, pays between £500 - £550 per day Inside IR35 … sole QA on complex digital products Ability to define end-to-end test strategy across discovery, build and iterate phases Hands-on testing of AWS cloud-native systems ( Lambda , API Gateway , S3 , CI/CD ) Strong automation skills with Playwright , Cypress or TypeScript/Python frameworks Experience testing ...

Senior Platform Software Engineer - F56465

Hiring Organisation
Caresoft Global Ltd
Location
Stratford, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£73.18 per hour
standards. Tools: Experience with version control systems (e.g., Git). Education Required: DevOps experience (CI/CD pipeline management). Experience with Load/Performance testing and scaling applications. Previous experience integrating with mobile applications. Work Experience: Evidence of having successfully fulfilled Senior Engineer positions Collaborative: A passion ...

Mobile App Developer - London

Hiring Organisation
Square One Resources
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 537 Daily
Tools: Experience with version control systems (eg, Git). Other experience Required: DevOps experience (CI/CD pipeline management). Experience with Load/Performance testing and scaling applications. Previous experience integrating with mobile applications. Work Experience: Evidence of having successfully fulfilled Senior Engineer positions Collaborative: A passion ...

Mobile App Experience Layer Engineer

Hiring Organisation
ARM
Location
Stratford, London, United Kingdom
Employment Type
Contract
Contract Rate
£508 - £548/day Inside IR35
Observability tools (Grafana, Splunk) - REST API design - TDD, pair programming, mobbing - Strong communication and mentoring - Git Preferred Experience - DevOps/CI/CD - Load & performance testing - Mobile integration experience - Senior engineering background - Inclusive, proactive, flexible mindset Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited ...

Senior Platform Software Engineer - Mobile Apps

Hiring Organisation
ARM
Location
Stratford, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day
Observability tools (Grafana, Splunk) - REST API design - TDD, pair programming, mobbing - Strong communication and mentoring - Git Preferred Experience - DevOps/CI/CD - Load & performance testing - Mobile integration experience - Senior engineering background - Inclusive, proactive, flexible mindset Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited ...

Oracle Batch Developer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
drive out technical options, hands-on prototyping of potential solution approaches. Capability to produce robust, highly performant code, experience of and capability with performance testing in a high-volume environments. ...