Technology Architect - Integration
Haleon
Greater London, England, United Kingdom
Contract
Competitive
HybridSenior
Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.
Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.
Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.
About the Role
The Technology Architect – Integration is a hands‑on architecture role within Digital & Technology (D&T), accountable for designing and governing Haleon’s integration architecture foundation—the connective tissue that enables systems and data to flow reliably end‑to‑end across the enterprise.
Reporting into Technology Domain Architect, the role translates enterprise technology direction and standards into implementable integration patterns, reference architectures and delivery guidance.
The role’s central mission is to create a modern, simplified integration foundation that reduces point‑to‑point complexity and enables fast, safe change at scale.
The role also ensures integration is future‑proofed for data to flow seamlessly across the organisation , for system to connect and for AI: AI value depends on reliable, governed, timely data and interoperable systems. This role helps ensure integration choices enable AI and analytics solutions to scale without fragmentation, rework or hidden operational risk.
Role purpose
To design and govern a modern, simplified, secure and resilient integration foundation that enables scalable enterprise connectivity and future‑proofs Haleon’s data and systems for AI‑enabled solutions.
Key accountabilities
The Technology Architect – Integration is accountable for:
Establishing and evolving Haleon’s enterprise integration foundation, reducing fragmentation and point‑to‑point complexity through standard patterns and common platform approaches.
Defining and enforcing modern integration principles and patterns (e.g. API‑first, composability, reusability, resilience and governance by design).
Ensuring integration designs are secure by design and resilient by default, including operability, observability and recoverability.
Future‑proofing integration choices to support AI effectiveness by enabling governed, timely, interoperable data flows and preventing fragmented AI pipelines.
Providing integration architecture governance and implementation guidance to delivery teams throughout the lifecycle (design → build → deploy).
Key responsibilities
1. Build a Modern, Simplified Integration Foundation
Design and maintain the enterprise integration reference architecture and guiding principles, ensuring teams have clear “how we integrate” standards.
Drive simplification by reducing bespoke and point‑to‑point integrations through reusable patterns and shared integration services.
Support convergence onto a coherent integration approach aligned to enterprise strategy and platform direction, avoiding duplicated tooling and inconsistent patterns.
2. API‑First and Event‑Driven Integration Patterns
Define and govern API integration and event integration patterns that enable consistent, real‑time and composable enterprise processes.
Provide practical design guidance to delivery teams on interface contracts, versioning, event schemas, error handling and operational considerations.
3. AI‑Ready Integration (Future‑Proofing for AI Effectiveness)
Ensure integration patterns enable AI and analytics solutions by supporting:
trusted, governed enterprise data flows
consistent event and API patterns
minimised data duplication and reconciliation effort
Partner with data and AI teams to ensure integration design supports scalable AI enablement (so AI use cases can be industrialised rather than rebuilt repeatedly).
4. Security, Resilience and Operability by Design
Embed authentication/authorisation, encryption, auditability and control expectations into integration designs.
Ensure resilience patterns exist: retries, idempotency, dead‑letter handling, graceful degradation, and clear monitoring/alerting expectations.
Ensure integrations are production‑ready, supportable and observable.
5. Cross‑Domain Enablement & Enterprise Coherence
Work closely with Domain Architects (Commercial, Corporate Functions, QSC/R&D, ERP) to ensure integration choices enable end‑to‑end value streams and do not create cross‑domain friction.
Ensure integration choices support clean‑core discipline and enterprise interoperability to avoid rework and disruption.
6. Integration Governance & Architecture Assurance
Provide integration assurance through design reviews, governance forums and delivery checkpoints.
Maintain documentation of approved patterns, exceptions, risks and integration technical debt.
Escalate systemic issues and recommendations through the Technology Domain Architect.
7. Standards, Playbooks and Community Contribution
Create and continuously improve integration playbooks, templates and reference patterns for delivery teams.
Contribute to architecture communities of practice, improving consistency and capability across D&T.
What good looks like
Integration becomes simpler, standardised and reusable, with less point‑to‑point complexity.
Delivery teams can integrate faster using clear patterns and guardrails.
Data flows support enterprise reporting and AI initiatives without fragmentation or repeated rebuild.
Integrations are secure, resilient, observable and operationally supportable.
Qualifications & experience
Essential
Demonstrated experience as an Integration / Technology Architect in complex enterprise environments
Strong expertise in API‑first integration, event‑driven architecture and enterprise integration patterns
Experience designing for secure, resilient and operable production systems
Proven ability to guide delivery teams through architecture governance and implementation decisions
Preferred
Experience contributing to AI‑ready data and integration foundations (enabling scalable AI rather than isolated pilots)
Experience operating within enterprise architecture standards and governance models at scale
Skills & capabilities
Integration design mastery (APIs, events, messaging, data flows, error handling)
Strong non‑functional design capability (resilience, observability, recoverability)
Pragmatic “minimum viable architecture” mindset that accelerates delivery safely
Clear communication and ability to influence engineering and delivery teams
Job Posting End Date
2026-06-26Haleon are committed to mobilising our purpose in a way that represents the diverse consumers and communities who rely on our brands every day. It guides us in creating an inclusive culture, where different backgrounds and views are valued and respected – all in support of understanding and best serving the needs of our consumers and unleashing the full potential of our people. It’s important to us that Haleon is a place where all our employees feel they truly belong.
During the application process, we may ask you to share some personal information, which is entirely voluntary. This information ensures we meet certain regulatory and reporting obligations and supports the development, refinement, and execution of our inclusion and belonging programmes that are open to all Haleon employees.
The personal information you provide will be kept confidential, used only for legitimate business purposes, and will never be used in making any employment decisions, including hiring decisions.
If you require a reasonable adjustment or accommodation or other assistance to apply for a job at Haleon at any stage of the application process, please let your recruiter know by providing them with a description of specific adjustments you are requesting. We’ll provide all reasonable adjustments to support you throughout the recruitment process and treat all information you provide us in confidence.
The Haleon recruitment team will contact you using a Haleon email account (@haleon.com). If you are not sure whether the email you received is from Haleon, please get in touch.