Senior technical architect Work, Jobs in Windsor (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
Chief Technology Officer
Artsy and Artnet —London
- £200,000 - £350,000 a year
- Full-time
- Hybrid work
- Mentoring
- Agile
- AI
- Employee assistance programme
Senior Solution Architect - EMEA North
Camunda Careers —London
- £144,900 - £429,900 a year
- Full-time
- Remote
- Travel
- AI
Chief Enterprise Architect
AXA —London
- £275,000 - £300,000 a year
- AI
- Leadership
- Communication skills
AI Builder, Emerging Talent - UK & Ireland Market
Salesforce —London
- Full-time
- Up to 50% travel
- Sales
- English
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Scripting
- Agile
- Annual leave
- Work from home
Contracts Manager
Frost Construction —Maidenhead
- £40,000 - £60,000 a year
- Full-time
- Team management
- Mentoring
- Contracts
Quick apply
10d
Global Learning Experience Design Senior Manager – AI-powered Upskilling Campaigns
Boston Consulting Group —London
- Full-time
- English
- Master's degree
- Project management
Senior Business Analyst - Applied AI and Innovation
TIEVA —London
- £65,000 - £80,000 a year
- Full-time
- Remote
- Free parking
- Employee assistance programme
Quick apply
IT&D Senior Manager, Enterprise Architect
Reckitt —Slough
- Agile
- Communication skills
- Employee assistance programme
- Life insurance
Senior Technical Project Manager - Research, Modelling & Architecture
Imagination Technologies —Kings Langley
- Presentation skills
- Agile
6d
Architect - AI Trainer - Freelance - 8-20 hrs/week - Remote
10x Team —London
- £100 - £220 an hour
- Remote
- AI
Quick apply
Senior Manager, Architecture Governance (m/f/d)
NTT Global Data Centers —Hemel Hempstead
- Full-time
- Computer Science
- Bachelor's degree
- Leadership
8d
Senior Performance Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £50,000 a year
- Full-time
- Agile
Senior Chief Platform Architect - 801
Quantinuum —London
- £240,000 - £300,000 a year
- Full-time
- Doctoral degree
- Computer Science
- Engineering
- Annual leave
- Employee discount
Global Learning Architect - AI Upskilling
Boston Consulting Group —London
- Full-time
- English
- Project management
- Training & development
Principal Senior Technical Architect - National Security
QinetiQ —Farnborough
- Full-time
- Hybrid work
- Business development
- Travel
- Employee discount
Senior Web & SEO Manager
Campions —London
- £60,000 a year
- Full-time
- Employee assistance programme
Quick apply
Senior Facade Designer/Design coordinator
Facade & Cladding Design Ltd —Potters Bar
- £50,000 - £65,000 a year
- Full-time
- In-person
Quick apply
13d
ICT Program Director
Ericsson —Slough
- PMP
- Engineering
- Bachelor's degree

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Senior Performance Tester

IT VALLEY (LONDON) LIMITED
Egham

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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 technical architect jobs in windsor

Senior Performance Tester

Chief Technology Officer

Senior Solution Architect - EMEA North

Chief Enterprise Architect

AI Builder, Emerging Talent - UK & Ireland Market

Front End Software Engineer

Contracts Manager

Global Learning Experience Design Senior Manager – AI-powered Upskilling Campaigns

Senior Business Analyst - Applied AI and Innovation

IT&D Senior Manager, Enterprise Architect

Senior Technical Project Manager - Research, Modelling & Architecture

Architect - AI Trainer - Freelance - 8-20 hrs/week - Remote

Senior Manager, Architecture Governance (m/f/d)

Senior Performance Tester (SC Eligible/ Cleared)

Senior Chief Platform Architect - 801

Global Learning Architect - AI Upskilling

Principal Senior Technical Architect - National Security

Senior Web & SEO Manager

Senior Facade Designer/Design coordinator

ICT Program Director

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