Fullstack Software Engineer – Payroll & Benefits Platform

Alan

Fullstack Software Engineer improving payroll and benefits platforms for HR teams. Join Alan's mission to provide seamless healthcare solutions across France, Belgium, and Spain.

Posted 5/15/2026full-timeRemote • 🇫🇷 FranceMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaJavaScriptPython

About the role

Key responsibilities & impact

Engineer our employee affiliation engine: reliably process thousands of lifecycle events daily.
Simplify payroll and billing: craft tools that HR teams love.
Build seamless integrations: connect with platforms like Payfit and Workday so things “just work.”
Automate workflows at scale: adapt solutions to companies of all sizes across multiple countries.
Make billing delightful: ensure invoices are accurate, reliable, and easy to manage.
Collaborate across teams: partner with product, design, and ops to deliver a unified experience.

Requirements

What you’ll need

We are looking for software engineers of all experience levels, ideally with backend and full-stack experience.
Comfortable digging into complex business logic, especially around insurance and payroll.
Passionate about turning complex processes into simple, elegant solutions.
Experienced in building scalable systems that handle real-world complexity.
B2B experience is a plus!
Well-versed in OOP languages (Python, Java, C#) and excited about modern web technologies (JavaScript).
Fluent in English (French is a plus but not required).
Curious, self-starting, humble, collaborative, and eager to grow.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

backend developmentfull-stack developmentOOP languagesPythonJavaC#JavaScriptscalable systemsbusiness logicworkflow automation

Soft Skills

collaborationcuriosityself-startinghumilityeagerness to growproblem-solvingadaptabilitycommunicationpassion for simplicityteamwork