Job Description

Were looking for an Intergration Business Analyst to work in the UK on a fixed term contract basis, the Integration BA will own and lead end‑to‑end analysis and delivery of complex digital asset integrations, spanning digital asset platforms, custody solutions, core finance systems, risk, compliance, and reporting

Key Responsibilities 

• Partner with Digital Asset Product, Technology, Architecture, Operations, Risk, and Compliance teams to translate business, regulatory, and operational requirements into robust technical solutions
• Analyse and document integration requirements across APIs, event streams, batch processes, and data pipelines 
• Produce and maintain high‑quality technical analysis artefacts, including functional and non‑functional requirements, interface specifications, data mappings, reconciliation logic, and system interaction diagrams
• Drive clarity around on‑chain and off‑chain data flows, ensuring consistency, traceability, and auditability across platforms and downstream systems
• Support Agile / Scrum delivery, including backlog refinement, sprint planning, and translating complex integration requirements into well‑defined epics, user stories, and acceptance criteria
• Define and support integration testing and UAT activities, including scenario design, data validation, defect triage, and root‑cause analysis
• Ensure solutions meet risk, control, and regulatory expectations, including data integrity, segregation of duties, operational resilience, and audit requirements
• Manage multiple concurrent initiatives, maintaining a strong focus on delivery outcomes, dependency management, and stakeholder alignment
• Post implementation support, operational handover, and continuous improvement of digital asset capabilities

Required Experience & Skills 

• Strong experience as a senior Business Analyst / Integration Analyst within digital assets or adjacent financial services domains (e.g. custody, trading, settlement, tokenisation, market infrastructure)
• Understanding of integration architectures relevant to digital assets, including: 
  • API‑based integrations (REST / JSON, event‑driven APIs)
  • Messaging and streaming patterns
  • Batch and near‑real‑time data processing
  • Proven Detailed functional and non‑functional requirements
  • Integration and interface specifications
  • Data mappings, transformation rules, and reconciliation logic
  • End‑to‑end system interaction and sequence diagrams
• Strong understanding of digital asset concepts, such as: 
  • On‑chain vs off‑chain data
  • Transaction lifecycle, balances, and positions
  • Reference data, pricing, and valuation inputs
  • Data lineage, controls, and auditability
• Experience partnering closely with solution architects and engineering teams, contributing to design decisions and challenging solutions where necessary to ensure robustness and scalability
• Awareness of risk, control, and regulatory considerations specific to digital assets, including operational resilience, data integrity, and traceability