Senior test Work, Jobs in Ealing, Gtl (with Salaries)

Senior Performance Tester
IT VALLEY (LONDON) LIMITED —Egham
- £40,000 - £52,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Business development
- Scripting
Quick apply
Senior Test Analyst - Brno
Deltatre —London
- Product management
- Analytics
- Annual leave
Quick apply
Senior Test Centre Associate - Uxbridge
Reed In Partnership —Uxbridge
- £16.28 an hour
- Part-time
- Customer service
- Supervising experience
- Team management
Functional Tester
Code First Girls —London
- Full-time
- Remote
- Writing skills
- Communication skills
Quick apply
Senior Test Analysts
AWTG —London
- Full-time
- Azure
- Quality control
- Communication skills
Senior Test Analyst - C3
Scale Factory —London
- Hybrid work
- Agile
- Communication skills
- Annual leave
Victims Liaison Officer - Public Protection - Hertfordshire - East of England
HM Prison & Probation Service —Cheshunt
- £30,001 - £50,000 a year
- Part-time
- Hybrid work
- English
- Presentation skills
- Travel
- Annual leave
- Employee discount
Senior Test Analyst
RGH‑Global Limited —London
- £461 a day
- Azure
- Communication skills
Quality Assurance Officer
Nelsons —Wimbledon
- Full-time
- ERP systems
- Analysis skills
- Quality control
- Employee discount
Quick apply
Media Measurement Lead
Sky —Brentford
- Full-time
- Hybrid work
- Leadership
- Employee discount
Senior Quality Control Analyst
ACE Laboratories Ltd —London
- £28,000 - £32,500 a year
- Full-time
- Writing skills
- Laboratory experience
- Quality control
- Free parking
Quick apply
Senior Accessibility Tester
Atos —London
- Mentoring
- Communication skills
- Annual leave
Senior User Researcher
HippoDigital —London
- £57,500 - £66,000 a year
- Full-time
- Hybrid work
- Conflict management
- Recruiting
- Agile
- Employee discount
Delivery Manager -UK - Permanent
Satalia —London
- Remote
- PMP
- Continuous improvement
- AI
- Flexible schedule
9d
General Operative
A2Dominion Group —Ealing
- £38,202.50 a year
- Full-time
- Customer service
- Organisational skills
- Communication skills
- Annual leave
- Employee assistance programme
GEO/SEO, Senior Manager - 100% Remote - Europe
Hostaway —London
- Full-time
- Remote
- Bachelor's degree
- AI
- Analytics
- Annual leave
Quick apply
11d
Senior OAT Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £48,000 a year
- AWS
- Analysis skills
- Mentoring
ADHD Assessor for Children (Self-employed)
Paloma Health —London
- Full-time
- Remote
- Experience working with children
- Communication skills
- Time management
HRBP (FTC - 10 months)
AXA —Redhill
- Hybrid work
- Recruiting
- Organisational skills
- Leadership
- Annual leave
- Employee assistance programme
TikTok Livestreamer for British Cannabis
BIGLOVE.AI —Wokingham
- £14 - £16 an hour
- Part-time
- Hybrid work
- Social media management
Quick apply

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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

Qualifications

Technical troubleshooting
Conduct risk analysis
Software troubleshooting
Mobile applications
Test automation
Selenium
Performance testing
Business development
CI/CD pipelines
Scripting
Scrum
Jenkins
Communication skills

Full job description

Job ID: ITV/JUNE2026/01

Number of positions: 01

IT Valley (London) Limited is looking for a motivated and enthusiastic Senior Performance Tester to join our growing team. The ideal candidate will be responsible for identifying new business opportunities, building client relationships, and supporting the company’s sales growth. This role requires good communication skills, confidence in dealing with customers, and the ability to achieve sales targets.

Duties and Responsibilities:

· Design and manage the overall performance testing strategy for web and mobile applications, ensuring alignment with business and technical objectives.

· Define measurable performance benchmarks, SLAs, and success criteria in collaboration.

· Conduct load, stress, endurance, and scalability testing to evaluate application behavior under normal and peak traffic conditions.

· Validate application responsiveness, stability, and reliability to ensure optimal end-user experience.

· Prepare and present performance test results, risk assessments, and release readiness reports to leadership and clients.

· Plan and coordinate performance testing activities across sprint cycles and release schedules.

· Work closely with developers, architects, and business analysts to integrate performance requirements early in the development lifecycle.

· Analyze system architecture, infrastructure limitations, and integration dependencies to identify performance risks and capacity issues.

· Investigate bottlenecks related to application code, APIs, databases, network latency, or infrastructure constraints.

· Provide technical leadership to testing teams by reviewing deliverables, setting standards, and driving process improvements.

Act as the primary escalation point for critical performance-related concerns and support release decisions.
Promote continuous improvement by enhancing testing frameworks, methodologies, and automation practices.

Skills & Experience

· Extensive hands-on experience in performance testing of large-scale enterprise applications.

· Strong knowledge of performance engineering concepts including load testing, capacity planning, stress testing, and bottleneck analysis.

· Experience with automation frameworks and testing tools such as Appium, Selenium, Cypress, Espresso, XCUITest, or similar platforms.

· Strong programming/scripting skills in Java, Python, JavaScript, or C# for test automation and framework development.

· Experience integrating automated testing into CI/CD pipelines using tools such as Jenkins, GitLab CI, Azure DevOps, or equivalent.

· Solid understanding of distributed application architecture, APIs, databases, and system integrations.

· Hands-on experience with APM and monitoring tools such as Dynatrace, AppDynamics, Datadog, or similar solutions.

· Strong experience working within Agile/Scrum environments.

· Excellent analytical, troubleshooting, and problem-solving skills.

· Proven ability to mentor junior testers or lead performance testing teams.

Pay: £40,000.00-£52,000.00 per year

Work Location: Hybrid remote in Egham TW20 8HE

Quick apply

Refine Your Search

senior test jobs in ealing, gtl

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General Operative

GEO/SEO, Senior Manager - 100% Remote - Europe

Senior OAT Tester (SC Eligible/ Cleared)

ADHD Assessor for Children (Self-employed)

HRBP (FTC - 10 months)

TikTok Livestreamer for British Cannabis

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