Flatchr

About the Company

Flatchr, c’est avant tout une équipe motivée et efficace , pour vous épauler à tous les niveaux de votre processus de recrutement. Petite ou grande entreprise, quels que soient vos besoins, nous avons des solutions pour améliorer l’organisation et l’efficacité de vos embauches , et en fin de compte, pour vous faire économiser du temps ⏰ et de l’argent . Flatchr représente un mouvement de modernisation global où la technologie est au service de l’humain . Nous estimons que le recrutement a trop longtemps été laissé-pour-compte, et nous faisons notre maximum pour qu’il reprenne une place centrale en entreprise  ! Flatchr, c’est le tout-en-un du recruteur : - Une magnifique plateforme de suivi des candidatures conçue pour vous faciliter la vie - Une multidiffusion d’annonces optimale - Une technologie de cooptation inédite - Un sourcing simplifié et collaboratif - Un site carrière qui prône votre marque employeur Avec nous, recruter devient simple. Et les entreprises qui adoptent Flatchr en voient rapidement les avantages : - Un recrutement plus rapide, plus efficace et collaboratif - Une économie de temps et d’argent - Une meilleure image auprès des candidats

Listed Jobs

Company Name

Flatchr

Job Title

Développeur Fullstack confirmé - React / Node F/H

Job Description

Job Title: Senior Fullstack Developer – React/Node (M/F) Role Summary Senior Fullstack Developer responsible for designing, developing, and maintaining web services and front‑end interfaces using React and Node.js. Works cross‑functionally with product owners and engineering leads to deliver scalable, high‑quality features for a multi‑site job marketplace. Expectations * Deliver high‑quality code and architecture with a strong focus on scalability and maintainability. * Own end‑to‑end responsibility for both front‑end and back‑end components, from requirements to deployment. * Challenge existing technical decisions, contribute to the roadmap, and act as a proactive partner in product development. Key Responsibilities - Design and implement new product features across the full stack. - Architect technical solutions for high‑volume job announcement distribution via XML/APIs to >100 employment sites. - Integrate with external HR platforms (e.g., AssessFirst, Lucca, Codingame). - Maintain and evolve the GCP‑based Docker infrastructure. - Participate in technical debt management and continuous improvement of code quality. - Collaborate closely with Product Owners, Engineering Manager, Tech Lead, and other developers on Agile/Scrum teams. - Review and critique code written by AI‑assisted tools to ensure best practices. Required Skills - 4+ years of professional experience in JavaScript full‑stack development. - Deep expertise in React.js (hooks, context, state management) and Node.js (Hapi.js or similar frameworks). - Strong knowledge of PostgreSQL database design and query optimization. - Experience with Docker, CI/CD pipelines, and deployment on Google Cloud Platform (GCP). - Proficiency in Agile/Kanban methodologies and collaborative team culture. - Ability to understand business objectives (“why”) and translate them into technical solutions (“what”). - Curiosity, rigor, and critical thinking, especially when evaluating AI‑generated code. Required Education & Certifications - Bachelor’s degree in Computer Science, Software Engineering, or a related field (equivalents considered). - Validation of professional experience through coding tests or portfolio review is expected. - Certifications in relevant technologies (e.g., Google Cloud, React, Node.js) are a plus but not mandatory.

Boulogne-billancourt, France

Hybrid

Junior

20-01-2026