Senior application support analyst Work, Jobs in Reading, Brk (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
Application Support Analyst
Clinisys —Woking
- Hybrid work
- Mentoring
- Organisational skills
- Training & development
Senior Business & Test Analyst - 12 Month FTC
M&G plc —Reading
- Full-time
- Analysis skills
- Annual leave
12d
Senior Insights Analyst
Primark —Reading
- Analysis skills
- Leadership
Sr. Principal Analyst, Microsoft Contract Negotiations & Licensing
Gartner —Egham
- Full-time
- Remote
- Data analysis skills
- Analysis skills
- Bachelor's degree
Senior QA Analyst - Fixed-Term Contract
Rebellion —Oxford
- Mentoring
- In-person
- Employee assistance programme
- Employee discount
Quick apply
Senior Strategic Analyst
Oxford University Press —Oxford
- Hybrid work
- AI
- Communication skills
- Employee discount
Senior Director, Information Technology EMEA
Spin Master Ltd —Marlow
- Full-time
- Team management
- Budgeting
- Leadership
- Flexible schedule
24/7 SOC Analyst
Nomios —Basingstoke
- 12 hour shift
- Remote
- Analysis skills
- Analytics
Quick apply
12d
Senior Business Analyst (Infrastructure)
University of Oxford —Oxford
- £49,119 - £58,265 a year
- Full-time
- Hybrid work
- University
- Negotiation
- Annual leave
7d
Technician
Mondelēz International —Reading
- Full-time
- Customer service
- Computer literacy
- English
- Employee assistance programme
- Employee discount
System Support Analyst
UltraSoft Technologies —Staines-upon-Thames
- £24,000 - £30,000 a year
- Communication skills
Senior Cloud Billing Analyst
Softcat —Marlow
- Hybrid work
- Analysis skills
- Leadership
- Communication skills
- Flexible schedule
Senior FP&A Analyst
Oxford University Press —Oxford
- Hybrid work
- Employee discount
Associate Analyst, RFP
Invesco —Henley on Thames
- Full-time
- Hybrid work
- Bachelor's degree
- Organisational skills
- Business
- Annual leave
- Life insurance
Corporate Business Analyst
M&G plc —Reading
- Full-time
- Team management
- Recruiting
- Annual leave
Senior Technical Business Analyst
bp —Sunbury
- Full-time
- Analysis skills
- Travel
- Agile
- Relocation assistance
6d
IT Software & Systems Support
Palace International Ltd. (trading as Spectro | Jet-Care) —Odiham
- £25,000 - £35,000 a year
- Full-time
- Continuous improvement
- Travel
- Computer skills
- Free parking
- Annual leave
Quick apply
8d
Senior Data and Performance Analyst
Slough Borough Council —Slough
- £41,873 - £47,238 a year
- Full-time
- Hybrid work
- Analytics
- Annual leave
Quick apply
Finance Analyst – Direct Costs Support
Taylor and Francis —Abingdon
- Full-time
- Hybrid work
- Analysis skills
- Organisational skills
- Communication skills
- Annual leave
- Work from home
Quick apply
9d

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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 application support analyst jobs in reading, brk

Senior Performance Tester

Application Support Analyst

Senior Business & Test Analyst - 12 Month FTC

Senior Insights Analyst

Sr. Principal Analyst, Microsoft Contract Negotiations & Licensing

Senior QA Analyst - Fixed-Term Contract

Senior Strategic Analyst

Senior Director, Information Technology EMEA

24/7 SOC Analyst

Senior Business Analyst (Infrastructure)

Technician

System Support Analyst

Senior Cloud Billing Analyst

Senior FP&A Analyst

Associate Analyst, RFP

Corporate Business Analyst

Senior Technical Business Analyst

IT Software & Systems Support

Senior Data and Performance Analyst

Finance Analyst – Direct Costs Support

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