Lead Java Architect | Contact Inside IR35 | Mostly Remote (London)

Overview

Lead Java Architect — Greenfield Digital Asset Platform (12 Month Extendable Contract Inside IR35 - mostly remote - City of London).This position is a hands-on leadership role focused on architecting and building a new distributed ledger-based solution for post-trade processing in a FinTech context. You will drive architecture from concept to minimum viable product (MVP) and work closely with a team to prototype, code, and deliver.What you''ll bring to the table

Proven "Builder" Experience: a track record of architecting and building complex, greenfield systems from concept to deployment.Expert-Level Java Architecture: deep JVM expertise, experience with Spring Boot and microservices, and knowledge of enterprise patterns (e.g., event-driven architecture).Financial Domain Knowledge: understanding of capital markets, post-trade processes, clearing, settlement, and reconciliation.Technical Breadth: distributed systems, cryptography, and cloud infrastructure (AWS/Azure/GCP).An Entrepreneurial Spirit: comfortable with ambiguity and driving viability of new solutions.Bonus points

Experience with Blockchain technology; prior work on digital payments or financial market infrastructure projects.Responsibilities

Lead the architectural direction for a greenfield digital asset platform, focusing on the end-to-end solution from concept to MVP.Design and implement a distributed ledger-based solution for post-trade clearing and settlement.Prototype, code, and collaborate with cross-functional teams to validate technical viability and drive delivery.Establish robust architectural patterns, performance, security, and scalability considerations.Seniority and Employment

Senior/Lead levelFull-time (contract role inside IR35; mostly remote)For applicants in London area, direct messaging to the job poster from Synechron is available. This description reflects the overall role; specific compensation will be based on skills and ..... full job details .....