Integration Architect - Hybrid Integration

HCLTech; Greater London; Hybrid; GBP 80,000 - 120,000; Full time

Job summary

HCLTech is seeking an Integration Architect to lead the design and assurance of hybrid integration solutions within a large-scale public sector digital transformation programme. You will define standards and guide technical teams to deliver scalable, secure, and resilient architectures.

Working with client teams and stakeholders, you will ensure migration and modernization initiatives align with business objectives, while governance, risk, and compliance are embedded in every solution.

Qualifications

• Experience as an Integration Architect in large-scale enterprise environments.
• Proven ability to design and implement hybrid integration solutions.
• Experience defining architecture artefacts and integration standards.
• Strong stakeholder management and communication skills.
• Ability to work across technical and business teams and support transformation programmes.

Responsibilities

• Lead the integration architecture strategy for modernization and migration initiatives.
• Design and assure hybrid integration solutions across cloud and on-premise.
• Define and maintain architecture artefacts, patterns, and standards.
• Collaborate with client teams and stakeholders to deliver business-critical solutions.
• Drive architecture governance, ensuring quality, security, and compliance.
• Support refactoring activities and migration planning.
• Identify risks and opportunities for improvement; provide technical leadership.

Skills

Integration Architecture

Hybrid Integration

Architecture Artefacts

Stakeholder Management

Cross-functional Collaboration

Transformation Programmes

Job description

Integration Architect - Hybrid Integration - Public Sector Digital Transformation

As an Integration Architect - Hybrid Integration, you will lead the design and assurance of integration solutions that enable seamless connectivity between modern and legacy systems. You will be responsible for defining architectural standards, guiding technical teams, and ensuring successful application migration and transformation.

Working closely with client teams and programme stakeholders, you will play a key role in delivering scalable, secure, and resilient integration architectures that support business objectives and digital transformation goals.

About the Role

• Lead the integration architecture strategy for application modernization and migration initiatives
• Design and assure hybrid integration solutions across cloud and on-premise environments
• Define and maintain key architecture artefacts, integration patterns, and standards
• Collaborate with client teams, technical specialists, and programme stakeholders to deliver business-critical solutions
• Drive architecture governance, ensuring quality, security, and compliance
• Support application refactoring activities and migration planning
• Identify risks, dependencies, and opportunities for architectural improvement
• Provide technical leadership and integration best practices across the programme

• Strong experience as an Integration Architect within large-scale enterprise environments
• Proven expertise in designing and implementing hybrid integration solutions
• Experience defining architecture artefacts, integration standards, and solution designs
• Strong stakeholder management and communication skills
• Ability to work effectively across technical and business teams
• Experience supporting complex application transformation and modernization programmes

Nice to Have

• Experience with AWS migration programmes
• Experience working within multi-supplier delivery environments
• Knowledge of cloud-native integration patterns and modern API-led architectures
• Experience supporting large public sector or enterprise transformation initiatives