Solutions Architect – Collateral Managment
First seen by Alion on Jul 21, 2026. Salt scores A on the Alion truth index.
Location: London / Paris / Brussels
Rate: €700 - €900 per day Inside of IR35 MUST USE AN UMBRELLA
I’m currently supporting one of Europe’s leading financial market infrastructure organisations on the appointment of an experienced Solution Architect with a strong background in Collateral Management and Capital Markets.
This is an opportunity to join a major transformation programme where you’ll work closely with business stakeholders, product teams and engineering teams to shape end-to-end technology solutions across the Collateral Management domain.
The role would suit someone who understands how collateral processes work from a business perspective and can translate those requirements into pragmatic technology solutions.
What you’ll be doing Define end-to-end solution architectures across the Collateral Management domain.
Work closely with Product Managers, Business Analysts, Domain Architects and Engineering teams.
Translate business requirements into scalable solution designs.
Produce target-state architectures and solution roadmaps.
Ensure solutions align with enterprise architecture standards.
Define integration patterns across multiple business applications.
Participate in architecture governance and design reviews.
Help shape reusable architecture patterns and best practices.
Work across both strategic architecture and delivery. What we’re looking for
We’re looking for someone with a strong understanding of Collateral Management rather than purely technical architecture experience.
You’ll ideally have experience across several of the following: Collateral Management
Settlement
Custody
Capital Markets
Post-Trade Processing
Securities Services
Margin Management
Securities Financing
Repo You’ll also have experience in one or more of the following roles: Solution Architect
Business Architect
Domain Architect
Application Architect Technical experience
Experience with some of the following would be beneficial: Event-Driven Architecture
Microservices
REST APIs
Integration Architecture
Mainframe environments
Cloud technologies
Enterprise Architecture frameworks (TOGAF or similar) About you
You’ll be someone who can comfortably engage with both business and technology stakeholders, understands how enterprise applications fit together, and can design practical, end-to-end solutions that support large-scale business transformation.
Previous experience within Capital Markets, Post-Trade, Settlement, Custody or Collateral Management environments is essential.
Contract Details 12-month initial contract
8 days per month on-site in London / Brussels or Paris
The remainder of the contract is remote
Long-term transformation programme
Excellent opportunity to work within one of Europe’s leading financial market infrastructure organisations. *Rates depend on experience and client requirements