Technical Solution Architect

Company: Fruition Group
Apply for the Technical Solution Architect
Location: London
Job Description:

This is an opportunity to grow into a senior technical leadership position with a team building next-generation infrastructure for regulated financial markets.

You’ll sit at the intersection of engineering, product, and client delivery, helping evolve the architecture of a ledger-based post-trade platform. You’ll start hands-on as a senior engineer, and take on increasing ownership of system design, technical direction, and solution architecture as you grow into the role.

Why This Role

You’ll have real influence in a small, high-calibre team, with close exposure to modern financial market infrastructure and a genuine voice in product and architectural decisions. Expect a fast learning curve across technology, regulation, and market structure.

What You’ll Do

  • Design secure, scalable distributed systems for regulated environments
  • Define and evolve system architecture, APIs, and integration patterns
  • Apply sound software design patterns and architectural principles
  • Contribute to decisions on ledger and smart contract design
  • Build in auditability, resilience, and operational robustness from the outset

Distributed Ledger & Digital Assets

  • Work directly with distributed ledger technology and smart contracts
  • Help design models covering tokenised and natively digital assets
  • Work on atomic settlement, and DvP/RvP settlement mechanisms
  • Explore integration concepts for central bank digital currencies
  • Weigh up trade-offs between on-chain and off-chain components
  • Translate regulatory and market-structure requirements into technical design
  • Build a working understanding of settlement models and post-trade infrastructure
  • Operate within relevant compliance frameworks (e.g. data and securities regulation)
  • Review code and help set engineering best practice
  • Improve CI/CD pipelines, testing strategy, and observability

Communication & Influence

  • Explain complex technical ideas clearly to engineers, product, clients, and regulators where relevant
  • Use structured, persuasive communication to increase the impact of the technology
  • Contribute to technical documentation and client-facing materials

What You’ll Bring

Technical

  • A track record designing and building software products
  • Hands-on experience with distributed ledgers and/or blockchain platforms
  • Familiarity with tokenisation and digital asset concepts
  • Understanding of post-trade processes
  • Familiarity with securities depositories, DvP/RvP models, and atomic settlement
  • An appreciation of the regulatory constraints around financial infrastructure
  • Comfortable adjusting technical depth for different audiences
  • Structured, persuasive thinker
  • Comfortable operating with ambiguity
  • Genuine ambition to grow into a Technical Solutions Architect role
  • Ownership mindset and resilience suited to a fast-moving, early-stage environment

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Posted: September 13th, 2026