Emplois de full stack java – Paris

AboutAbout LemrockTomorrow, in an agentic world, it won’t be humans browsing and buying on the web anymore, it will be AI agents acting on their behalf. A massive replatforming of the web is currently underway, and Lemrock is building the infrastructure to power that shift.We are a deeptech startup specializing in agentic commerce: we enable brands (Leroy...

Rejoignez WeScale et contribuez à un accompagnement de haut niveau pour structurer, orienter et accélérer les transformations technologiques de nos clients. Le contexte Le métier de Software Engineer ne consiste plus seulement à "écrire du code", mais à orchestrer de l'intelligence. Chez WeScale, nous sommes convaincus que le Full Stack moderne est...

Ship product features end to end, from the interface to the API routes and the database, used by 200,000+ monthly users.Since July 2023, we have distributed $1.8B+ to 5M+ wallets across 60+ chains, for 1000+ companies including Coinbase, PayPal, Robinhood, Kraken, MetaMask, and Uniswap. We are independent, and the global leader in our category.We're looking...

# Front-End Full Stack Developer* Home* Front-End Full Stack Developer* June 10, 2026* 0 Comments* By Roberte OkoyaContext: As part of the SANTE+ program, which aims to deploy a new distribution pathway for individual healthcare, we are looking for an experienced Fullstack developer with a focus on Front-end development to initialize the program's core...

As a Full Stack Engineer you are responsible for designing, developing, and maintaining both the server-side and client-side components of our software applications. This role requires expertise in full-stack technologies and the ability to build robust, scalable systems while collaborating effectively within an agile team environment. This position involves...

Thermosphr is a fast-growing European Climate Tech company combining AI, advanced engineering and energy optimization to make large commercial buildings significantly more efficient. Our AI autopilot connects to existing heating and cooling systems, reducing energy consumption by 20 to 30%. We work with leading European real estate owners and asset managers,...

Thermosphr is a ClimateTech startup optimising energy management for commercial buildings across Europe. Our software combines thermal modelling, model predictive control, AI, and real-time energy management, delivering over 30% energy savings for offices, shopping centres, and universities. Over 1 million square metres operated across Europe, with more than...

Brief IA recherche un(e) engineer IA au sein d’une cellule d’accélération tech. Vous concevez et construisez l’expérience utilisateur des futures applications d’IA du groupe, en commençant par des applications conversationnelles nouvelle génération (GPT Apps).Vous travaillez en trio avec un Product Lead et un Product Design Lead et portez le...

Au sein de l'équipe Wealth Platform, tu rejoins un collectif de développeurs impliqués dans la conception et l'évolution d'une plateforme web complexe à forte valeur ajoutée. Tes Missions Au Quotidien Développer de nouvelles fonctionnalités en appliquant les principes définis avec la direction technique Participer aux revues de code et être garant...

Notre client, une insurtech lyonnaise spécialisée dans les solutions d'épargne digitales, recrute un Développeur Full Stack Senior spécialisé en Node.js, TypeScript et React/Next.js pour piloter des sujets métiers et mener le produit jusqu'en production.Aux côtés de l'Engineering Manager, vous cadrerez avec le Product Manager et les équipes de...

A healthcare innovation startup in Paris seeks a full-stack engineer to contribute to preventive health solutions. You will own the development process from data models to UI, translating clinical insights into code while maintaining security compliance. The ideal candidate thrives in a fast-paced environment, values feedback, and possesses deep expertise in...

Expert de la transformation numérique, Polycea se distingue par son ADN hybride alliant vision stratégique et excellence technologique. De la réflexion avec les dirigeants jusqu'au déploiement opérationnel, nous maîtrisons l'intégralité de la chaîne de valeur. Pour résoudre ces problématiques complexes, nos équipes pluridisciplinaires réunissent...

Domos FS is a dynamic and innovative FinTech specialized in the management of Alternative Investment Funds. We are seeking a talented and motivated Full–Stack Developer to join our growing team.ResponsibilitiesConception and development of new features: Develop both the front-end (react) et back-end to address user experience concerns and optimize...

Updated in October 2026 Target start date: March 1, 2027 Compensation: 70,000 to 85,000 EUR yearly gross, depending on profile Location: Either in-office in Paris (Grands Boulevards, 75002) or full remote on Paris timezone About Upflow Upflow is the Financial Relationship Management (FRM) platform that helps B2B finance teams collect smarter and get paid by...

Vous ne cherchez pas juste un poste. Vous cherchez un terrain de jeu technique.Au sein des équipes Tech Digital & Platforms de Talan, vous intervenez en tant que développeur senior Java / Angular (Full Stack) sur des projets à forte valeur ajoutée dans des environnements exigeants, notamment en contexte bancaire ou financier.Vous évoluerez au sein...

DGCCRF – Cellule Numérique recrute un développeur fullstack pour concevoir et maintenir des applications métiers dédiées aux enquêtes et à l’analyse des données.Travaillant avec les data scientists et chefs de projet, vous réaliserez l’acquisition de données via scraping et OSINT, et you participerez au développement et à la valorisation...

Quivr seeks a hands-on, cross-functional builder who owns client projects from understanding the business through to shipping in production. The role spans from front-end to deployment, reading and fixing AI-generated code while keeping multiple projects moving and aligned with stakeholders.In an AI-centric environment you’ll shape practical AI...

Rippletide SAS is hiring a product engineer to own end-to-end product areas in an AI-driven safety-focused platform. You will work closely with the Head of Engineering and founders, shaping what we build and taking ideas from customer conversations into production.You’ll own substantial parts of the product, ship rapidly, and help define engineering...

EY Consulting France recrute un.e AI Engineer pour renforcer son équipe Digital & Data. Vous concevrez, développerez et industrialiserez des solutions d’IA générative pour nos clients, en intégrant des pipelines GenAI, des APIs et des services backend.Vous maîtrisez Python, FastAPI et au moins une techno front-end (TypeScript/Node.js), avec une...

Senior Full-Stack Engineer – Product & UX Paris · Permanent contract · Hybrid Build the experience after the click At Dolead, we help companies turn digital acquisition into measurable business results. Millions of users interact with the landing pages and digital journeys we build across Europe and the United States. Our next challenge is to go further:...