Emplois de backend engineer nodejs – Paris

About AlmaAt Alma, we believe sustainable commerce depends on fair, well-balanced trade. Because finance plays a pivotal role in business, our mission is to put it back in its rightful place - serving merchants and consumers.Our installment and deferred payment solutions help merchants boost sales by 20% or more, increase customer loyalty, and deliver a...

Prelude, based in Paris, is redefining authentication and onboarding with a modern Go-based stack.Veuillez vous assurer de lire entièrement l'aperçu et les exigences pour cette opportunité d'emploi ci-dessous.We serve fast-growing European clients while expanding into the US, building scalable services that block fraud and deliver strong conversion.You...

Morpho, a leading DeFi lending protocol, is scaling its team to own backend systems powering consumer products with reliable APIs and data pipelines.Pour postuler, il vous suffit de lire la description de poste suivante et de vous assurer de joindre les documents pertinents.We seek a senior backend engineer to own APIs, data models, and collaboration with...

🧡 About Alma At Alma, we believe sustainable commerce depends on fair, well-balanced trade. Because finance plays a pivotal role in business, our mission is to put it back in its rightful place - serving merchants and consumers. Our installment and deferred payment solutions help merchants boost sales by 20% or more, increase customer loyalty, and...

Nalo recherche un Backend Developer pour renforcer ses équipes produit-technologies et quant. Vous contribuerez au développement des systèmes financiers et de l'expérience client autour de notre robo-advisor.Vous travaillez en autonomie, participez à l'amélioration continue et intégrez des outils d’IA lorsque pertinent, tout en privilégiant...

Extia recherche un Expert Backend Java pour intervenir sur une architecture moderne reposant sur Java Spring Boot, MongoDB Atlas et Apache Kafka Confluent. Vous contribuerez à concevoir et déployer des flux d'intégration robustes et évolutifs, tout en garantissant la qualité et la sécurité des données.Au sein de la Direction des SI, vous collaborerez...

Morpho is a leading DeFi lending protocol seeking an experienced backend engineer to build and own the Consumer API stack.Apprenez-en plus sur ce poste en lisant les informations ci-dessous, puis postulez pour que votre candidature soit étudiée.You will craft reliable, high-performance TypeScript/Node services, design REST and GraphQL interfaces, and...

A leading digital finance firm in Paris is seeking a Senior Backend Web Developer to lead and own the client-facing platform. This role requires 5+ years of backend engineering experience, especially in fintech or crypto sectors, and strong production experience in Rust. Candidates will deliver secure APIs, mentor a small team, and collaborate with product...

Une entreprise de conseil en Data et IA recherche un Software Engineer Back end Java à Paris. Vous serez chargé de concevoir et développer des solutions en Java tout en garantissant la qualité et la performance. Vous participerez aux déploiements et résoudrez les incidents en production. Le candidat idéal a 5 ans d'expérience en développement,...

STEP UP est une société d'ingénierie experte en pilotage de projets industriels et informatiques (+ 250 collaborateurs sur 11 agences en France), plaçant le potentiel humain comme 1er vecteur d'excellence et de performance en entreprise.Oubliez les sociétés d'ingénierie qui ne valorisent que vos seules compétences, chez STEP UP, nous visons...

Qui sommes-nous chez Pretto?Acheter un bien immobilier, c'est toute une aventure : jargon complexe, délais interminables, stress d’obtenir son crédit… pas facile de s'y retrouver.Pretto, c'est la scale-up fintech qui dépoussière ce parcours. On a repensé de A à Z la recherche de crédit immo - de la première estimation de sa capacité d'emprunt...

BeReal, supported by Voodoo, is expanding its backend to support millions of users across countries.Il est essentiel de vous assurer que vous correspondez aux critères en tant que candidat(e) pour ce poste, veuillez lire attentivement ce qui suit.We operate with a small, autonomous engineering mindset, delivering features rapidly and maintaining high...

Qui sommes-nous chez Pretto? Acheter un bien immobilier, c'est toute une aventure : jargon complexe, délais interminables, stress d’obtenir son crédit… pas facile de s'y retrouver. Pretto, c'est la scale-up fintech qui dépoussière ce parcours. On a repensé de A à Z la recherche de crédit immo - de la première estimation de sa capacité d'emprunt...

À propos de l’équipe ✨Constituée aujourd’hui d'environ 70 talents tech (Engineering managers, Développeurs Front-end, Back-end et Fullstack, SRE, Architect cloud, QA Engineers, Salesforce), l'équipe à pour mission de :Développer des features / produits innovant·esContinuer de mettre en place les meilleures pratiques de développementAssurer la...

About H:When we released Holo4 on 28 September, we published every trajectory behind its public benchmark scores at trajectories.hcompany.ai. For OSWorld that's 369 desktop tasks, each run 3 times, with the steps, tokens and time of every attempt. This role builds and runs the evaluation framework that produces runs like these.H builds computer-use agents...

About BlaBlaCarBlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely.Your MissionWe are looking for a Confirmed Backend Engineer to join the...

Looking for someone to join us as one of the early members of the Backend team. In the initial months, you'll be working closely with the team, gradually taking ownership of central components and features. Given our early stage, we're seeking versatile engineers, comfortable contributing to various aspects of the company's foundation.We value team members...

About the jobWe are looking for a talented Senior Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management.You will join our Wallet squad, part of the Payment Groups, helping build reliable, scalable, and user-friendly financial services for finance teams. This role is primarily...

Earnix is seeking a Backend Developer to join our Engineering team, reporting to the Group Lead to Agentic AI. You will design, develop, and document secure backend services and APIs, leveraging cloud-native architectures.You will build and maintain microservices with high availability, collaborate with cross-functional teams, and integrate AI capabilities...

Employment: full time Paris, France About BlaBlaCar BlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely. Your Mission We are looking for a...