Systems architect Work, Jobs in Old Windsor, 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
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Scripting
- Agile
- Annual leave
- Work from home
AI Builder, Emerging Talent - UK & Ireland Market
Salesforce —London
- Full-time
- Up to 50% travel
- Sales
- English
Junior Architect
Architect —London
- £25,420.00 - £45,036.08 a year
- Part-time
- Bachelor's degree
- Construction experience
- In-person
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
International Project Manager (Remote)
RainFocus —London
- Weekend availability
- PMP
- Presentation skills
- Travel
- Annual leave
Quick apply
Learning & Development Architect
Projentum —London
- £500 - £600 a day
- Hybrid work
- Training & development
Architectural Technician — Hybrid
Yosha Design LTD —London
- £13,500.00 - £48,746.05 a year
- Part-time
- AutoCAD
- Construction experience
- In-person
Quick apply
Contracts Manager
Frost Construction —Maidenhead
- £40,000 - £60,000 a year
- Full-time
- Team management
- Mentoring
- Contracts
Quick apply
9d
Designer / Creative Designer - London
VISUALHOUSE —London
Quick apply
Senior Performance Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £50,000 a year
- Full-time
- Agile
AI/ML & Prompt Engineer LLM, RAG & Voice Agent
QuantumLoopAI —London
- Full-time
- Remote
- Azure
- Master's degree
- Machine learning
Quick apply
Design Administrator
Rosa Architectural Design Ltd. —London
- £29,000 - £33,000 a year
- Full-time
- Microsoft Word
- Computer literacy
- Writing skills
Quick apply
9d
Setting Out Engineer in London
Plan B Recruitment —London
- From £300 a day
- Full-time
- Electrical experience
- Bachelor's degree
- Quality control
Quick apply
9d
Functional Tester
Code First Girls —London
- Full-time
- Remote
- Writing skills
- Communication skills
Quick apply
Architect - AI Trainer - Freelance - 8-20 hrs/week - Remote
10x Team —London
- £100 - £220 an hour
- Remote
- AI
Quick apply
Staff AI Agent Engineer – Moveworks | Customer Deployment
ServiceNow —Staines-upon-Thames
- Full-time
- Remote
- Travel
- Scripting
- AI
Quick apply
8d
Project Manager - Industrial Digitalisation
Eigen Ltd —Leatherhead
- £65,000 - £75,000 a year
- Full-time
- Hybrid work
- English
- Travel
- Conflict management
Quick apply
7d
Senior Solution Architect - EMEA North
Camunda Careers —London
- £144,900 - £429,900 a year
- Full-time
- Remote
- Travel
- AI
Lead Web Developer - PHP/Laravel/Full Stack
Nteractive Consulting & Events Ltd —Staines-upon-Thames
- Hybrid work
- Master's degree
- Travel
- Mentoring
- Annual leave
- Employee assistance programme
Quick apply

I want to receive the latest job alerts for systems architect in old windsor, brk

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

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

systems architect jobs in old windsor, brk

Senior Performance Tester

Front End Software Engineer

AI Builder, Emerging Talent - UK & Ireland Market

Junior Architect

Chief Technology Officer

International Project Manager (Remote)

Learning & Development Architect

Architectural Technician — Hybrid

Contracts Manager

Designer / Creative Designer - London

Senior Performance Tester (SC Eligible/ Cleared)

AI/ML & Prompt Engineer LLM, RAG & Voice Agent

Design Administrator

Setting Out Engineer in London

Functional Tester

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

Staff AI Agent Engineer – Moveworks | Customer Deployment

Project Manager - Industrial Digitalisation

Senior Solution Architect - EMEA North

Lead Web Developer - PHP/Laravel/Full Stack

I want to receive the latest job alerts for systems architect in old windsor, brk

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected