Integration architect Work, Jobs in Harmondsworth, 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
AI/ML & Prompt Engineer LLM, RAG & Voice Agent
QuantumLoopAI —London
- Full-time
- Remote
- Azure
- Master's degree
- Machine learning
Quick apply
Front End Software Engineer
Leidos —Farnborough
- £61,500 - £78,800 a year
- Full-time
- Mentoring
- Scripting
- Agile
- Annual leave
- Work from home
Architectural Technician — Hybrid
Yosha Design LTD —London
- £13,500.00 - £48,746.05 a year
- Part-time
- AutoCAD
- 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
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
AI/ML Engineer
Future Works —London
- Remote
- Master's degree
- Agile
- AI
Applied AI - Member of Technical Staff
Callosum —London
- £101,000 - £192,000 a year
- Full-time
- Master's degree
- 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
Associate Technical Consultant (UK) - Entry-Level Consulting (Life Sciences)
Veeva Systems —London
- £40,000 a year
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
- Travel
Solutions Architect
MI6 —London
- £80,875 - £89,475 a year
- Full-time
- Agile
- In-person
- Communication skills
- Annual leave
- Flexible schedule
Sr. Frontend Engineer - Graph UI (Hybrid, London)
CrowdStrike —London
- Full-time
- AI
- Communication skills
Data Engineer 12 month FTC
SmartestEnergy —London
- £60,000 - £68,000 a year
- Hybrid work
- Azure
- Travel
Quick apply
REVIT/BIM Engineer
Vicit —London
- Remote
- AutoCAD
- System design
- Quality control
Quick apply
Senior Performance Tester (SC Eligible/ Cleared)
Scrumconnect Consulting —Staines-upon-Thames
- £50,000 a year
- Full-time
- Agile
Business Development Representative - UK
Ardoq —London
- Hybrid work
- Salesforce
- AI
- Annual leave
- Life insurance
Quick apply
Chief Technology, Infrastructure & Product Engineering Officer
AXA —London
- £275,000 - £300,000 a year
- Agile
- AI
- Leadership
Chief Enterprise Architect
AXA —London
- £275,000 - £300,000 a year
- AI
- Leadership
- Communication skills
RAN & Core Integration Engineer (UK)
MERIDIAN SPACE INC —London
- Full-time
- Remote
- Computer Science
- Engineering
- Laboratory experience
Quick apply
10d

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integration architect jobs near harmondsworth, gtl

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

integration architect jobs in harmondsworth, gtl

Senior Performance Tester

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

Front End Software Engineer

Architectural Technician — Hybrid

Chief Technology Officer

Senior Business Analyst - Applied AI and Innovation

AI/ML Engineer

Applied AI - Member of Technical Staff

Staff AI Agent Engineer – Moveworks | Customer Deployment

Project Manager - Industrial Digitalisation

Associate Technical Consultant (UK) - Entry-Level Consulting (Life Sciences)

Solutions Architect

Sr. Frontend Engineer - Graph UI (Hybrid, London)

Data Engineer 12 month FTC

REVIT/BIM Engineer

Senior Performance Tester (SC Eligible/ Cleared)

Business Development Representative - UK

Chief Technology, Infrastructure & Product Engineering Officer

Chief Enterprise Architect

RAN & Core Integration Engineer (UK)

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