Satelia Tech Stack

Remote monitoring platform for chronic heart failure management

Hospitals and Health Care Bordeaux, Nouvelle-Aquitaine, France 51–200 employees Founded 2017 Privately Held

Satelia operates France's established remote monitoring system for chronic heart failure, tracking over 11,000 patients daily. The engineering roadmap shows a full-stack modernization underway—migrating from PHP/Symfony to Node.js, Next.js, and TypeScript, with Nest.js already in the core stack—while simultaneously scaling the technical team and industrializing internal processes. This dual focus on infrastructure debt and team capacity suggests the company is transitioning from startup velocity to clinical-grade operational rigor.

Tech Stack 12 technologies

Core StackTypeScript Nest.js React FastAPI Docker Playwright NestJS Linear

AdoptingNode.js Next.js

ReplacingPHP Symfony

What Satelia Is Building

◆Challenges

Monolith modernization
Scaling technical team
Industrializing processes
Complex procurement processes
Long sales cycles
Evolving legacy stack to modern architecture
Expanding market share in france
Increasing adoption of telemonitoring
Growth in middle accounts
Meeting stringent medical device standards

▲Active Projects

Monolith modernization to node.js / next.js / typescript
Scaling technical team to 6/8 people by 2026
Industrializing processes
Build international leader in telemonitoring of heart failure
Develop strategic hospital accounts portfolio
Develop critical features for remote patient monitoring
Modernize architecture from php/symfony to modern stack
Multichannel prospecting plan
Roadmap for new growth relays
Adoption of satellia cardio® in hospitals

Hiring Activity

Accelerating9 roles · 4 in 30d

Department

Engineering

Sales

Executive

Product

Seniority

Senior

Lead

Manager

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About Satelia

Satelia develops a Class I medical device platform for remote patient monitoring of chronic heart failure, validated by clinical study and recognized by French national health insurance. The product combines algorithmic patient surveillance with human care coordination, deployed across metropolitan France and overseas territories. The company operates a direct sales model targeting hospital systems and ambulatory care networks, where procurement cycles are long and regulatory approval is mandatory. Current strategic priorities center on expanding hospital adoption domestically and building toward international scale.

Company Size51–200 employees

Founded2017

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does Satelia use?

TypeScript, Nest.js, React, FastAPI, and Docker form the core. The company is actively migrating its monolith from PHP/Symfony to Node.js, Next.js, and TypeScript.

How many patients does Satelia monitor?

Over 11,000 patients are tracked daily across the platform, with published clinical outcomes showing 36% mortality reduction and 17% fewer hospitalizations versus standard care alone.