2 platform architect jobs found in London

Data Architect - Insurance Domain Location: London Working Pattern: Hybrid - 2-3 days per week onsite Contract: Contract Rate: £350/day Outside IR35 We're looking for an experienced Data Architect with strong insurance domain expertise to join a major data modernisation programme in London. This is a hands-on architecture role focused on designing and modernising enterprise data platforms using SQL/PostgreSQL , supporting key insurance functions including policy administration, claims, underwriting, billing, brokers, risk and reinsurance . Key Responsibilities Own end-to-end data architecture across transactional, analytical and reporting environments Design conceptual, logical and physical data models Lead PostgreSQL/SQL database architecture, optimisation and modernisation Define data migration strategies and integration patterns Design database schemas, data flows and enterprise data structures Work with business...

Senior Business Analyst - HMPPS External API Team Location: Hybrid - primarily remote, with occasional attendance at client site in Westminster, London (approximately once per month) Contract: 24 August 2026 - 31 March 2027 Day Rate: £350-£400 per day IR35: Outside IR35 Security Clearance: Active SC preferred; candidates with SC clearance in progress may be considered About the Role We are seeking an experienced Senior Business Analyst to join a small, collaborative team supporting the HMPPS NOMIS External API Team . The team is responsible for delivering and supporting integration services that enable data sharing between prison systems and external organisations, including services within the NHS and wider prison and justice ecosystem. This is a hands-on Senior BA role for someone who can operate independently, work confidently with both technical and non-technical stakeholders, and bring structure to complex or ambiguous requirements. You will play a key role in...