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AI & Full Stack Developer/ 7 hours ago

COMPTASTAR
Attractive
Application ends: 2026-11-14

Quick Summary

Comptastar, an online accounting company, is hiring a 100% remote Full Stack Developer in France for a permanent contract to develop internal tools, client products, and AI automation components. This role involves designing and deploying web application features using React, Next.js, Node.js, PHP, and Python, integrating with HubSpot CRM and other APIs, and working on AI projects like information extraction and classification. Candidates must have 3+ years of full stack web development experience, strong proficiency in React, Node.js, PHP, Python, and experience with REST APIs, Webhooks, SaaS integrations, and HubSpot. The salary range is €30,000 to €60,000 per year.

Full Stack Developer

Location: 100% Remote Work
Required Experience: 3+ years in web development post-studies
Start: As soon as possible (Permanent Contract)

About Comptastar

At Comptastar, we are reinventing online accounting for modern entrepreneurs, offering an ultra-responsive, automated, and intelligent service. Our young and ambitious tech team is central to this transformation, and we are seeking a key member to accelerate our growth.

Your Mission

As a Full Stack Developer, you will collaborate closely with the CTO and our 4-person tech team. You will play a crucial role in developing internal tools, client products, and future AI automation components.

Your Responsibilities

  • Design, develop, and deploy new features for our web applications.
  • Actively participate in technical architecture and tool selection.
  • Integrate and automate workflows via our CRM (HubSpot).
  • Connect internal and external tools to our stack via API.
  • Work on AI projects, including information extraction, automatic classification, and internal assistants.
  • Participate in code reviews, implement best practices, and monitor quality.
  • (Eventually) Mentor junior developers and contribute to scaling the tech team.

Technical Stack

  • Front-end: React, Next.js, HTML5/CSS3, Webflow
  • Back-end: Node.js, PHP, Python
  • Tools: HubSpot, Docker, Git, AWS, Postman
  • Databases: MySQL, PostgreSQL
  • CI/CD: GitHub Actions

Profile Sought

Must-Have Skills

  • 3+ years of experience in full stack web development.
  • Strong proficiency in React & Node.js.
  • Solid knowledge of PHP and Python.
  • Experience with REST APIs, Webhooks, and SaaS integrations.
  • Comfortable with CRM platforms like HubSpot (workflows, automation).
  • Curious, autonomous, structured, and a team player.
  • Genuine interest in AI and automation (ability to prototype is valued).

Nice-to-Have Skills

  • Experience in an agile or startup environment.
  • Understanding of DevOps / CI/CD concepts.
  • Basics in UX/UI.
  • Knowledge of Webflow.
  • Personal projects involving AI.

Why Join Us?

  • A fast-growing, highly dynamic company.
  • An involved and accessible CTO, with concrete, high-impact projects.
  • A true environment for innovation, new ideas, and initiative.
  • Top offices in the heart of Bordeaux.
  • A supportive yet demanding team culture.

Recruitment Process

  • Call with the CTO.
  • Technical test or presentation of a past project.
  • Meeting with the team.
  • Offer and quick onboarding.

Join a company that is dynamic, works on impactful projects, offers technical freedom, and supports skill development.

Employment Type: Permanent Contract
Salary: €30,000.00 - €60,000.00 per year
Education: Bac +2 (BTS, DUT, DEUG) (Optional)
Job Location: Remote

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COMPTASTAR

COMPTASTAR

  • Address
    27 rue Saint-Joseph
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