Enstar Group Tech Stack

Global re/insurance group specializing in retrospective solutions and portfolio management

Insurance Hamilton, Hamilton 501–1,000 employees Founded 1993 Public Company

Enstar Group is a public re/insurance operator focused on retrospective solutions—a specialized segment of insurance where they help clients recover capital from past underwriting years. The tech stack is heavily weighted toward Microsoft and analytics tools (Power BI, Snowflake, dbt, Python), reflecting the finance- and data-driven nature of their work. Active hiring is concentrated in finance (12 roles) and data (4 roles), with a lean engineering footprint (3 roles), which aligns with their core business model: portfolio acquisition, claims management, and capital recovery rather than software product development.

Tech Stack 23 technologies

Core StackPower BI Snowflake Python dbt Power Apps Excel VBA Coda Cognos Word Microsoft Access R SQL Profisee Purview Microsoft Purview SQL Server Reporting Services Microsoft 365 SharePoint OneDrive Teams PowerPoint Outlook

What Enstar Group Is Building

◆Challenges

Data governance
Cost optimisation
Integrating newly acquired portfolios
Integrating ai solutions
Processing data subject access requests
Operational risk mitigation during integration
Monitoring operational performance metrics
Tight deadlines for reserving
Ensuring asset allocation compliance
Optimizing portfolio yields for m&a

▲Active Projects

Data capacity planning
Annual global audit plan
Controls assurance programme
Solution architecture for new it platforms
Global privacy plan
Ulae reserving and estimation of future cash flows supporting liquidity projections
Analysis of new portfolios for m&a
Portfolio construction for m&a targets
Strategic asset allocation and alm
New idea generation and proposal development

Hiring Activity

Decelerating30 roles · 5 in 30d

Department

Finance

Data

Engineering

Ops

Legal

Compliance

Seniority

Senior

Mid

Manager

Lead

Intern

Junior

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About Enstar Group

Enstar Group is a publicly traded re/insurance company founded in 1993 and headquartered in Hamilton, Bermuda. The firm operates as a global provider of retrospective insurance solutions—helping clients unlock capital from prior underwriting periods through specialist claims handling, reserving analysis, and portfolio management. They manage operations across major insurance hubs with a workforce of approximately 800 professionals, supported by over $20 billion in assets and a partnership with Sixth Street Partners. Current priorities include M&A portfolio integration, data governance modernization, asset-liability management, and operational performance tracking across a multi-jurisdictional operating model.

HeadquartersHamilton, Hamilton

Company Size501–1,000 employees

Founded1993

Hiring MarketsUnited Kingdom, United States, Canada, Bermuda

Frequently Asked Questions

What is Enstar Group's core business?

Enstar is the leading global provider of retrospective insurance solutions—helping clients recover capital from prior underwriting years through claims management, portfolio acquisition, and reserving analysis. They also provide specialist underwriting and asset management services.

What tech stack does Enstar Group use?

Enstar's primary tech stack includes Microsoft tools (Excel, Power BI, Power Apps, 365, SharePoint, Teams), Snowflake for data warehousing, dbt for transformation, Python for analytics, and SQL-based reporting platforms (SSRS, Cognos). No major tech migrations or adoptions are currently signaled.