Enterprise Architect

Enterprise Architect – Secure B2B Integration

Hybrid (2 days/week in London) | Contract | 6+ months | ASAP Start

We’re looking for a Contract Enterprise Architect to help shape and assure critical solutions that span organisational boundaries, enabling secure and scalable integrations across the enterprise.

This is a high-impact role, ideal for someone who thrives in complex, multi-stakeholder environments and enjoys balancing strategic vision with technical delivery.

What you’ll be doing:

• Designing secure, scalable B2B data integration solutions using a mix of modern and legacy technologies.
• Capturing architectural requirements and defining reference architectures and integration landscapes.
• Developing transition states and transformation roadmaps to support long-term business change.
• Evaluating solution trade-offs and presenting HLDs through governance processes.
• Leading the formulation of architecture building blocks aligned with enterprise capabilities.
• Working with tools and technologies like iPaaS (e.g., MuleSoft), API gateways, HSMs, and digital certificates.

What you’ll bring:

• Strong experience in secure B2B integrations across organisational boundaries.
• Deep understanding of enterprise integration patterns and technologies (e.g., APIs, iPaaS, EAI).
• Knowledge of security technologies (e.g., encryption, digital certs, HSMs).
• Experience capturing NFRs (scalability, throughput, availability, reconciliation, etc.).
• Proven ability to develop architecture roadmaps and transition states.
• Confident communicator able to engage senior stakeholders and defend architectural decisions.

Bonus points for:

• Familiarity with EA frameworks like TOGAF.
• Experience with Sparx EA, ArchiMate, or UML.
• Track record in producing HLDs and progressing them through technical design authorities.

Contract Details:

• Start: ASAP
• Length: Initial 6 months (likely extension)
• IR35: Inside IR35
• Location: 2 days per week in London (Hybrid)

Please apply to hear more details!