Full job descriptionClearing Full Stack Developer
Hybrid Working - London -50% a week on site.
Financial Services


Lorien’s leading banking client is looking for an experienced Full Stack Developer to join a major greenfield technology programme within Financial Services.
You will be part of a team building a brand-new Asset Servicing platform, replacing both an existing legacy internal system and a US-based vendor solution. This is a long-term transformation programme offering the opportunity to work across modern front-end, BFF and microservices-based backend technologies.
The role requires genuine full-stack development experience, although candidates can be stronger on either the front-end or backend.


The ideal candidate will be a hands-on Full Stack Developer who is comfortable working across Angular/React, TypeScript/Node.js, Java microservices and SQL. You may naturally lean towards either front-end or backend engineering, but you will have sufficient experience across the stack to contribute to the end-to-end solution.
Previous experience building platforms within Financial Services and particularly Asset Servicing or settlement environments would be a significant advantage.


This role is based in London.
This role will be Via Umbrella.
Working in a Hybrid Model of 50% a week on site.


Key Responsibilities
*Design, develop and deliver functionality across the full technology stack.
*Build modern user interfaces using Angular, with React experience also considered.
*Work within a Micro Front End (MFE) architecture.
*Develop Backend for Frontend (BFF) services using TypeScript and Node.js.
*Design and develop backend services using Java and microservices architecture.
*Support the migration from Java 8/11 towards Java 21/23.
*Develop and integrate solutions using MS SQL Server.
*Work closely with engineering, architecture, product and business teams to translate requirements into scalable technical solutions.
*Contribute to technical design, architecture decisions and engineering best practices.
*Support the replacement and migration away from existing legacy and vendor platforms.
Technical Experience
*Strong commercial Full Stack Development experience.
*Angular development experience preferred; strong React candidates will also be considered.
*Experience working with Micro Front End architectures.
*TypeScript / Node.js, ideally within a BFF architecture.
*Strong Java development experience, ideally Java 8/11 and exposure to newer versions.
*Experience developing microservices-based applications.
*Strong relational database experience, ideally MS SQL Server.
*Experience working on complex enterprise-scale applications.


Highly Desirable:
*Architecture and solution design experience.
*Experience modernising or replacing legacy technology platforms.
*Financial Services experience.
*Experience within Asset Servicing, Asset Management, Securities or Investment Banking environments.
Domain Knowledge
*Knowledge of the asset and settlement lifecycle would be particularly beneficial, including:
*Asset servicing and securities processing.
*Settlement operations.
*Trade corrections and correction lifecycles.
*Clearing and execution.
*Trade booking and downstream processing.
*Understanding of how transactions flow across front, middle and back-office systems.




IND_PC3
Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.