Senior Fullstack Engineer

il y a 7 heures

Paris, Île-de-France Timeleft Temps plein

⌘Role Overview

We're hiring a true full-stack engineer who can confidently drive feature delivery using
(NestJS)
and web development
(NextJS/React)
. You'll work across the stack — building APIs, integrating Firestore/Supabase, and shipping web-first features end-to-end. This role is perfect for someone who thrives in a product-driven, fast-moving environment with full ownership of delivery.

⌘Key Responsibilities

  • Design and implement robust
    APIs
    using
    NestJS
    +
    Supabase
    +
    Firestore
  • Build and maintain key web features in
    NextJS
    , including data flows, navigation, and auth
  • Own end-to-end features —
    Backend
    /
    Web
  • Help to create features into iterative way with understanding of backend impact
  • Collaborate with product and design to shape web-first experiences
  • Review code, drive standards, and mentor less experienced engineers

⌘Requirements

Must have:

  • 6+ years of full-stack development experience, with deep knowledge of NodeJS/NestJS and NextJS
  • Strong experience with PostgreSQL (Supabase), and Firebase (Firestore)
  • Proven track record of building and shipping features on both backend and mobile
  • Experience designing APIs and integrating them into web
  • Ability to work independently on full features and systems with high accountability
  • Comfortable with debugging, monitoring, and maintaining production systems

Nice to have:

  • Google Cloud Experience
  • Terraform / Infrastructure
  • React Native

⌘ What's in it for you?

  • A front-row seat in an exciting, fast-growing start-up.
  • Employee stock options.
  • The opportunity to develop your position and responsibilities as Timeleft grows.
  • Take part in Timeleft dinners and see for yourself the impact we have on people's lives.
  • Help fight the loneliness epidemic in big cities.

⌘ Recruitment Process

  • Introduction Interview (30 min):
    A conversation with Talent Acquisition Lead to discuss your experience, career goals, and how they align with our mission at Timeleft.
  • 1st Technical Interview (30min):
    Discussion with Senior Fullstack Engineer about your experience and technical skills.
  • 2nd Technical Interview (1h):
    Discussion with Lead Backend Engineer about your experience and technical skills.
  • Final Interview (30 min)
    : Discussion with Head of Engineering about your skills and how you'd fit with the team.

  • Senior Fullstack engineer

    il y a 2 semaines

    Paris, Île-de-France Symbiotic Security Temps plein

    Paris (Morning Laffitte)| 2 remote days/week| Full-time €60K–€80K + BSPCEAbout Symbiotic SecuritySymbiotic Securityis a cybersecurity startup helping developers write secure code through an AI-powered assistant integrated into their IDE and CI/CD pipelines. Our solution has two unique strengths: it provides developers with interactive training to...

  • Fullstack Engineer senior

    il y a 1 semaine

    Paris, Île-de-France Tyfali Consulting Temps plein

    Mission & ContexteNous recherchons un(e)Senior Software EngineerFullstack,avec une forte expertiseBackend, AWS), une maîtrise desarchitectures événementielles(queues, events, dead letters) et une expérience avérée enCI/CD(pipelines, déploiements automatisés, monitoring). Vous rejoindrez une équipe en pleine transformation et impacterez directement...

  • Développeur fullstack senior

    il y a 2 semaines

    Paris, Île-de-France KATCHME CONSULTING Temps plein

    En tant que Senior Fullstack Engineer, vous jouerez un rôle clé dans la conception et le développement de la nouvelle génération de notre écosystème interne.Au sein de l?équipe Internal Productivity, vous participerez à la refonte complète du backoffice de l?entreprise, en posant les fondations techniques des standards Frontend / API 2026.Vous...

  • Senior Fullstack Engineer

    il y a 2 semaines

    Paris, Île-de-France La French Tech Taiwan Temps plein

    Offres d'emploiLes SecteursIndustrieNumériqueSantéTransition écologiqueAgricultureRejoindre la Mission French TechDécouvrir les métiers de la TechSenior Fullstack EngineerParisFull-TimeApply NowAboutEquativis an independent ad tech company offering an advertising monetization platform for the most important websites in the world.Our objective?Disrupt...

  • Fullstack Engineer

    il y a 3 heures

    Paris, Île-de-France URBAN LINKER Temps plein

    PRÉSENTATION DE L'ENTREPRISECette startup tech en hyper-croissance développe une application mobile B2C centrée sur l'UX, la spontanéité et l'interaction sociale. L'entreprise est passée de 4 à près de 100 collaborateurs en moins d'un an, portée par une forte culture produit, un environnement international, très agile, où l'ownership et...

  • Mid/Senior Fullstack Engineer

    il y a 1 semaine

    Paris, Île-de-France Jobs for Humanity Temps plein

    Company Description Localista is an AI-powered Omnichannel Conversation Suite to send personalized and targeted messages across preferred channels to thousands of guests at once. Job Description We are seeking an experienced Senior Fullstack Developer to join our team for an exciting web application project built using the Remix stack. The ideal candidate...

  • Software Engineer Fullstack

    il y a 1 semaine

    Paris, Île-de-France Theodo Temps plein

    L'histoire du groupe Theodo et son succès Le groupe Theodo accompagne depuis 2009 les entreprises innovantes dans la conception, le développement et le déploiement de produits digitaux ingénieux, en tirant parti du meilleur de la technologie et de l'approche Lean. Notre approche unique est fondée sur 3 principes : - nous avons développé des expertises...

  • Senior Fullstack Engineer

    il y a 2 semaines

    Paris, Île-de-France Metyis AG Temps plein

    Job description Metyis is growing We are looking for a Senior Fullstack Engineer with 3+ years of experience to join our Technology team in Paris.Job requirements Who We AreThe next step of your career starts here, where you can bring your own unique mix of skills and perspectives to a fast-growing team.Metyis is a global and forward-thinking firm...

  • FullStack Software Engineer

    il y a 2 jours

    Paris, Île-de-France Criteo Temps plein

    What You'll Do:Join our R&D organization of 1,000+ engineers and work within a Product Engineering team of 5–7 people, where you'll own and develop one key component of our solution. You'll collaborate across disciplines to build end-to-end features, from intuitive user experiences to scalable backend services, used at global scale. Your role at a...

  • Fullstack engineer TypeScript

    il y a 4 jours

    Paris, Île-de-France URBAN LINKER Temps plein

    À proposNous développons une plateforme innovante pour rendre l'investissement et la gestion financière plus accessibles. L'entreprise connaît une forte croissance et regroupe aujourd'hui plusieurs dizaines de collaborateurs. Nous construisons un produit moderne, transparent et centré sur l'utilisateur.ContexteDans le cadre d'un nouveau projet...