Salary
≈ $113k – $193k per year (Estimated)
Location
Hybrid (London, United Kingdom)
Seniority
Architect
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Aug 28, 2026.
Overview
Company
Impact
Profile match
Sompo International is the global property and casualty insurance and reinsurance arm of Japan's Sompo Holdings, headquartered in Hamilton, Bermuda, writing commercial, specialty, crop and reinsurance business. Built on the former Endurance Specialty, acquired by Sompo in 2017, it has more than 9,500 employees with major underwriting hubs in New York, London, Charlotte, Alpharetta, Paris, Cologne, Munich and Madrid, and runs the AgriSompo crop insurance unit. It hires underwriters across casualty, property, marine, construction and political violence lines, claims specialists, actuaries, crop adjusters, auditors and IT staff.
Job Description
Portfolio Projects & Model Change
- Support catastrophe model validation, change, and implementation activities, including documenting methodologies, assumptions, testing approaches, and outcomes.
- Partner with the Portfolio Analytics team to deliver model change impact analysis and translate findings into clear stakeholder insights.
- Communicate model changes and developments to underwriters, providing regular updates on timelines, impacts, and practical implications to support engagement and readiness.
Development & Business Requirements
- Partner with the Development team and regional stakeholders to define, prioritise, and support delivery of system and reporting enhancements by translating business needs into clear functional requirements and helping validate solutions through user testing and feedback.
Transactional Data Standards & Reporting
- Own and maintain the RMSi data dictionary.
- Define, communicate, and promote consistent global data standards and best practices, including data quality checks and governance routines.
- Collaborate with relevant teams to develop and maintain operational dashboards and associated reporting.
Risk Reporting, Regulatory & Lloyd’s Coordination
- Act as the primary point of contact for the Risk function on catastrophe modelling and exposure reporting matters.
- Lead responses to Lloyd’s and other regulatory information requests, ensuring timely delivery and appropriate supporting documentation.
- Coordinate and consolidate recurring and ad hoc reporting requirements across stakeholders.
- Maintain an audit-ready evidence trail and clear documentation standards.
Cross-functional Change & Integration
- Support business change initiatives affecting catastrophe modelling operations, reporting, and governance.
- Document transitional processes, identify gaps and risks, and coordinate remediation activities with modelling, underwriting, risk, regional, and development teams.
Current Priorities
- Marine model validation testing.
- OASIS model rollout and implementation support.
- BOLT enhancement requirements, testing, and stakeholder coordination.
- Merger integration across legacy Aspen and legacy Sompo catastrophe modelling approaches, including alignment of methodologies, data standards, assumptions, and reporting outputs.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,636,270 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Recommended for you based on this role
Finance
Similar stack
Same company
London
Apply
≈ $122k – $208k per year (Estimated) • In office • Full-Time • London
Analytics
Power BI
Apply
≈ $98k – $166k per year (Estimated) • Hybrid • Edinburgh
DevOps
GCP
Azure
AWS
Management
Agile
Apply
Apply
Apply
≈ $70k – $132k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • London
Python
SQL
Apply
Underwriter
2 days ago
≈ $52k – $100k per year (Estimated) • Hybrid • Full-Time • 8+ years exp • Manchester
Management
Microsoft Office
Apply
≈ $107k – $182k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • London
Analytics
Power BI
Management
Microsoft Office
Apply
≈ $102k – $174k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • London
Management
Microsoft Office
Apply
Underwriter, P&C Middle Market
6 days ago
≈ $54k – $95k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • London
Management
Microsoft Office
Apply
Financial Reporting & Tax Compliance, Manager
2 hours ago
$71k – $118k per year • In office • Full-Time • 3+ years exp • Waterloo • London • Windsor
Management
Microsoft Office
Apply
$50k – $84k per year • In office • Full-Time • 3+ years exp • Bachelor's Degree • Waterloo • London • Windsor
Apply
Project Manager
1 hour ago
≈ $46k – $105k per year (Estimated) • Hybrid • Full-Time • London
DevOps
Azure DevOps
Azure
Management
Asana
Confluence
Jira
SharePoint
Agile
Apply
Year 4 Class Teacher (Maternity Cover)
1 hour ago
≈ $43k – $77k per year (Estimated) • In office • London
Apply
≈ $114k – $205k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • London
Python
AI/ML
LangGraph
LangChain
Model Context Protocol
Vertex AI
AI Agents
CrewAI
Gemini
LLM
RAG
Google ADK
Agentic Workflows
Multi-Agent Systems
DevOps
GCP
Apply
This is one of many
1,636,270 more open roles from verified company boards, updated every day.

