Senior performance tester Work, Jobs in London, Eng (with Salaries)

Senior Performance Tester
IT VALLEY (LONDON) LIMITED —Egham
- £40,000 - £52,000 a year
- Full-time
- Azure
- Oracle
- Data analysis skills
Quick apply
3h
Senior QA Tester (SC Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £300 - £350 a day
- Travel
- Scripting
- Agile
Senior Business Analyst
QBE —London
- Full-time
- Hybrid work
- Management
- DevOps
- Mentoring
Senior Consultant, Salesforce Testing
Kate Matthews Solutions —London
- £40,000 - £60,000 a year
- Salesforce
- Agile
Senior Automation Tester
DLA Piper —London
- Mentoring
- Scripting
- APIs
Senior E2E Test Manager
FIS Global —London
- Full-time
- Microsoft Excel
- English
- Microsoft Office
Senior Product Manager
Pointr —London
- £100,000 a year
- Full-time
- Hybrid work
- Travel
Lead Appointed Person Lifting Operations
Rainbird Crane Services Ltd —Basildon
- £75,000 - £100,000 a year
- Full-time
- Team management
- Driving
- Construction
Quick apply
Senior Business Analyst
Northrop Grumman —London
- Analysis skills
- Travel
- Agile
8d
Alpha Implementation Test Lead, Vice President
State Street —London
- Full-time
- Analysis skills
- Bachelor's degree
- Accounting
Senior Delivery Manager
Informed Solutions —London
- Full-time
- Hybrid work
- Azure
- Continuous improvement
- Contracts
- Gym membership
- Referral programme
Quick apply
Programme Test Manager - Principal Consultant
Scale Factory —London
- Hybrid work
- DevOps
- JavaScript
- AI
- Annual leave
12d
Language Lead - English to Simplified Chinese (non-China based, remote)
Acclaro —London
- Remote
- English
- Bachelor's degree
- AI
Quick apply
Senior Professional Tester, Actuarial Systems
Pacific Life Re Services Limited —London
- Microsoft Word
- Microsoft Excel
- Management
- Annual leave
- Employee assistance programme
Quick apply
Senior Developer
TrinityBridge —London
- Azure
- DevOps
- SQL
Guidewire Senior Business Analyst | Specialty Insurance | London
Infosys —London
- Azure
- SQL
- Analysis skills
3h
Project Manager - Data Migration
FalconSmartIT —London
- Azure
- PMP
- SQL
Quick apply
Senior Software Engineer*
Aventum Group —London
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Senior Consultant - ServiceNow HRSD (SC Cleared)
Capgemini —London
- Hybrid work
- PMP
- Sales
- Analysis skills
Data Platform Squad Lead
Sumitomo Mitsui Banking Corporation —London
- Hybrid work
- Computer Science
- Master's degree
- Bachelor's degree
- Annual leave
5d

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Senior Performance Tester

IT VALLEY (LONDON) LIMITED
Egham

Quick apply

Job details

Permanent | Full-time
£40,000 - £52,000 a year
3 hours ago

Qualifications

HP ALM
TestNG
Azure
Operating systems
Oracle
Waterfall
Visual Basic
Cucumber (software testing tool)
C#
iOS
LoadRunner
Data analysis skills
Test automation
Microsoft SQL Server
Selenium
Windows
Performance testing
Java
SOAP
SQL
Analysis skills
Software quality assurance
Continuous integration
REST
Scrum
APIs
Software testing
Agile
Web services
Linux
JDBC
Root cause analysis
PL/SQL
Jenkins
GitLab
Communication skills
Python
Debugging
MySQL
SDLC

Full job description

Job Summary

We are seeking an experienced Senior Performance Tester to join our dynamic software testing team. The ideal candidate will possess extensive expertise in performance testing, test automation, and software development processes. This role involves designing and executing performance tests, analysing system behaviour under load, and collaborating with development and operations teams to ensure optimal system performance. The successful applicant will play a key role in maintaining high standards of software quality assurance across diverse projects, supporting continuous integration and deployment pipelines, and contributing to the overall success of our software solutions.

Responsibilities

Develop, execute, and maintain performance testing strategies using tools such as LoadRunner, JMeter, or similar.
Design and implement automated test scripts with Selenium, TestNG, Cucumber, or equivalent frameworks.
Conduct root cause analysis for performance bottlenecks and system failures, providing actionable insights for resolution.
Collaborate with developers to integrate performance testing within the SDLC (Software Development Life Cycle) and CI/CD pipelines using Jenkins, GitLab, or Azure DevOps.
Create detailed test cases for functional, system, user acceptance, and regression testing aligned with business requirements.
Analyse system architecture including APIs (REST/SOAP), web services, databases (MySQL, Oracle), and network configurations to identify potential performance issues.
Perform load testing on various platforms including Android, iOS, Windows applications, and web-based systems.
Support release management by validating new features through comprehensive performance and functional testing.
Document test results clearly and communicate findings effectively to technical teams and stakeholders.
Maintain up-to-date knowledge of industry best practices in performance testing tools and methodologies.

Requirements

Proven experience in performance testing, test automation, and software quality assurance within complex environments.
Strong proficiency with tools such as LoadRunner, JMeter, Selenium, TestNG, Cucumber, HP ALM, or similar frameworks.
Extensive knowledge of programming languages including Java, C#, Python, or VB.NET for scripting automated tests.
Familiarity with continuous integration tools like Jenkins, GitLab, or Azure DevOps to embed testing into development workflows.
Solid understanding of SDLC methodologies such as Waterfall and Agile (Scrum).
Experience working with APIs (REST/SOAP), web services, databases (SQL Server, MySQL, Oracle), and related technologies like JDBC or PL/SQL.
Strong analytical skills with the ability to interpret data analysis results to optimise system performance.
Knowledge of operating systems including Windows and Linux environments.
Excellent debugging skills coupled with a keen eye for detail in identifying system issues.
Effective communication skills for documenting processes and collaborating across teams.

This role offers an exciting opportunity for a highly skilled professional eager to contribute to high-quality software solutions through advanced performance testing techniques while working in a collaborative environment committed to excellence in technology delivery.

Pay: £40,000.00-£52,000.00 per year

Work Location: In person

Quick apply

Refine Your Search

senior performance tester jobs in london, eng

Senior Performance Tester

Senior QA Tester (SC Cleared)

Senior Business Analyst

Senior Consultant, Salesforce Testing

Senior Automation Tester

Senior E2E Test Manager

Senior Product Manager

Lead Appointed Person Lifting Operations

Senior Business Analyst

Alpha Implementation Test Lead, Vice President

Senior Delivery Manager

Programme Test Manager - Principal Consultant

Language Lead - English to Simplified Chinese (non-China based, remote)

Senior Professional Tester, Actuarial Systems

Senior Developer

Guidewire Senior Business Analyst | Specialty Insurance | London

Project Manager - Data Migration

Senior Software Engineer*

Senior Consultant - ServiceNow HRSD (SC Cleared)

Data Platform Squad Lead

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