Lead Developer Javascript React Jobs: 18+ Job Opportunities in France

Professional job seekers finding France jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Lead Developer Javascript / React

DESCRIPTION DU POSTETu intègreras une équipe de passionné de la tech (un CTO, un COO, 2 PO, 5 développeurs fullstack et 1 développeur front / UX). Tes missions seront les suivantes :Prendre en charge l'intégralité de la partie frontMettre en place les bonnes pratiques de ...

Lead Full Stack JS/TS Developer | Startup | Projet à impact

DESCRIPTION DU POSTEAujourd'hui, l'équipe technique est composée de 4 personnes : un CTO, un PM et deux Full Stack Developers. Trois autres profils vont venir compléter l'équipe. En tant que Lead Full Stack Developer, tu seras amené·e à :- Travailler sur les développeme ...

Senior Front end Engineer

Fully remote - France Enterprise marketplaces are growing at more than twice the rate of overall eCommerce. Mirakls mission is simple. We help our 300+ clients seize this opportunity by providing the industrys first and most advanced enterprise marketplace SaaS platform, unparalleled expertise, and a rich ecosys ...

Tech Lead (H/F) I Med Tech/ Bio Tech I Paris | 65 75k€

L'ENTREPRISE : START-UP MEDTECH INNOVANTE - R&D DANS LA LUTTE CONTRE LE CANCERPourquoi j’ai sélectionné cette société ? Créée en 2021En cours d'une 1ère levée de fonds (3 ans de financement)Réinvente le secteur de la Medtech en ...

Une Spin Off en recherche de son Tech Lead C#.Net (H/F)!

DESCRIPTION DU POSTELeader technique : Guider l'équipe dans le choix des technologies et des bonnes pratiques.Conception et architecture : Définir la structure de l'application et s'assurer qu'elle est solide et évolutive.Encadrement et mentorat : Aider les membres de l ...

Frontend developer | Start up SaaS | Paris | 55 65K

L'ENTREPRISE : UNE START-UP QUI DÉVELOPPE UN SAAS B2BLa start-up permet aux marques de répondre aux nouveaux comportements de consommation en proposant des expériences.Le but étant d'attirer de nouveaux clients, les fidéliser et ainsi de générer des revenus. Pourqu ...

Backend developer | Node | Start up SaaS | Paris | 55 65K

L'ENTREPRISE : UNE START-UP QUI DÉVELOPPE UN SAAS B2BLa start-up permet aux marques de répondre aux nouveaux comportements de consommation en proposant des expériences.Le but étant d'attirer de nouveaux clients, les fidéliser et ainsi de générer des revenus. Pourqu ...

Lead Developer Front (H/F)

Description du poste et Missions Nous recherchons un(e) Lead Developer Front (H/F) passionné(e) et dynamique pour rejoindre notre équipe innovante au sein de GESER BEST. Missions : - Concevoir et développer des interfaces utilisateur attrayantes et ergonomiques en utilisant les dernières t ...

FullStack JS developer | Node/React | Start up SaaS | Paris | 55 65K

L'ENTREPRISE : UNE START-UP QUI DÉVELOPPE UN SAAS B2BLa start-up permet aux marques de répondre aux nouveaux comportements de consommation en proposant des expériences.Le but étant d'attirer de nouveaux clients, les fidéliser et ainsi de générer des revenus. Pourqu ...

Solution Engineer Developer Productivity

Are you passionate about application development and excited by the opportunity to shape the future of software engineering with AI? Join Microsoft as a Software Solution Engineer – Cloud & AI, where you’ll help enterprise developers solve complex challenges and build the next generation of intelligent applicati ...

Solution Engineer Developer Productivity

Are you passionate about application development and excited by the opportunity to shape the future of software engineering with AI? Join Microsoft as a Software Solution Engineer – Cloud & AI, where you’ll help enterprise developers solve complex challenges and build the next generation of intelligent applicati ...

Software Engineer Expenses

At Ageras, we are redefining how entrepreneurs—freelancers, self-employed professionals, and SMEs—manage their banking, and administrative tasks. Through seamless tools and innovative accounting & banking solutions, we help them focus on what matters most: growing their businesses.Our vision is to beco ...

Full Stack Developer (F/M/X)

Req ID:480792 At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, 80, ...

Lead dev Java JS H/F

Présentation de la sociétéCrée il y a 15 ans, Externatic est l'un des 1ers cabinets de recrutement spécialisés Informatique, Data & Cybersécurité à voir le jour en France. Notre credo est simple ...

Front End Developer Console Team (Flex/Remote) H/F

Le poste About the job We are looking for talented developers. You will create interfaces for products created and used by developers! You will be shaping our cloud management console. Your main project will be to create a complete cloud ecosystem that is at the same time pragm ...

Full Stack Software Engineer (Full Remote, French speaking)

Full Stack Software Engineer (Full-Remote, French speaking)Company Descriptioninsightsoftware is a global provider of comprehensive solutions for the Office of the CFO. We believe an actionable business strategy begins and ends with accessible financial data. With sol ...

Senior Scrum Master / Agile Coach (Digital & Data)

Coders Connect are partnering with Sanofi,a global biopharmaceutical embarking at the very beginning of theirdigital transformation. They will be assembling brand new digital focused cross-functional agile teams in the heart of Paris. This will be a brand new amazing office separate from HQ as a digital lab or a ...

Senior Front End Engineer (Inbox Web)

A better internet, where privacy is the default, is possible. Building this better internet might seem daunting or even unthinkable, but at Proton, this is what we do every day.Proton was founded in 2014 by a group of scientists who met at the European Organization for Nuclear Research (CERN). Our firs ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Prediction

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Lead-Developer-Javascript-React Jobs in France Job Search Guide, Trends and Insights