KERIALIS Tech Stack

Social protection provider for legal and accounting professionals in France

Insurance Paris, Île-de-France 51–200 employees Founded 1960 Nonprofit

KERIALIS is a nonprofit mutual insurer serving French legal and accounting professionals with employee benefits coverage (health, retirement, disability). The tech stack leans heavily on .NET/C# for core systems with a secondary data layer (Python, Spark, Azure analytics), reflecting a traditional insurance backend modernizing incrementally toward cloud-native data pipelines. Current hiring is sparse and distributed across engineering, sales, and ops—typical of a mature, regional mutual navigating cost pressures while managing long-term retirement liabilities and infrastructure optimization.

Tech Stack 22 technologies

Core Stack.NET C# PHP SonarQube Elasticsearch Python Apache Spark PySpark Power BI Azure DevOps Terraform SQL Batch Excel VBA Microsoft Office Word Outlook PowerPoint Spark SQL OneLake Azure Data Lake Storage Gen2

What KERIALIS Is Building

◆Challenges

Increasing client base and revenue
Retaining broker partners
Optimisation des infrastructures internes
Optimizing retirement commitments
Managing long-term retirement liabilities
Reducing costs
Budget management
Infrastructure optimization
Data pipeline performance
Data processing costs

▲Active Projects

Developing contract and service range
Prospecting new clients via lead processing
Organiser les déménagements internes
Alm studies and risk analysis
Projection model development
Frps, solvabilité ii, orsa compliance
Promote insurance offers
Manage sovalis platform
Coordinate events and webinars
Internal relocation and workspace reconfiguration

Hiring Activity

Minimal9 roles · 1 in 30d

Department

Engineering

Ops

Sales

Data

Finance

Marketing

Seniority

Mid

Senior

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About KERIALIS

KERIALIS has operated as a paritaire (employer-employee governed) nonprofit since 1960, providing comprehensive social protection solutions to lawyers and accountants across France. The company is headquartered in Paris and serves both individual professionals and their employers with offerings spanning health insurance, retirement benefits, disability coverage, and related advisory services. Operations include active contract development, client prospecting, regulatory compliance (Solvabilité II, ORSA), and management of the Sovalis platform for broker partners. The organization is balancing growth ambitions—expanding the client base and revenue—against cost containment and infrastructure efficiency.

HeadquartersParis, Île-de-France

Company Size51–200 employees

Founded1960

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does KERIALIS use?

Core systems run on .NET and C# with SQL backends. Data operations use Python, Apache Spark, and PySpark on Azure infrastructure (Data Lake Storage Gen2, OneLake). Analytics layer includes Power BI. DevOps tooling: Azure DevOps and Terraform.

What are KERIALIS's main operational challenges?

Primary focus areas include managing long-term retirement liabilities, optimizing infrastructure costs and performance, retaining broker partners, and balancing revenue growth against cost reduction. Data pipeline performance and processing costs are flagged technical concerns.