Emplois pour backend engineer nodejs dans Paris

About UsualUsual was born from a simple observation: dominant stablecoins operate like centralized banks - they capture bilions of revenue and don’t redistribute it. In parallel, most crypto tokenomics have failed to deliver long-term fairness, favoring insiders over users. We’re here to change that. By turning users into stakeholders, we’re pioneering...

The company Resilience Care is a leading medical remote monitoring player and a clinical research partner. Founded in France in 2021, our mission is simple: improve patient care.We build remote monitoring solutions in oncology, gastroenterology and psychiatry, powered by ePRO collection and AI techniques. Our platform helps care teams detect side effects...

Chez EY, nous sommes « All in » pour façonner votre avenir en toute confiance. Ensemble, nous orienterons votre carrière selon vos aspirations. Rejoignez EY et contribuez à construire un monde meilleur. Notre opportunité : EY Consulting France recrute un.e AI Engineer pour renforcer son équipe Digital & Data. Vous participerez à la conception, au...

About MistralMistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms.We are...

Swan in Paris seeks a Software Engineer for the Banking Experience team. You will build backend services, APIs, and scalable systems for embedded banking in business software.You should have 3+ years as a Software Developer, strong TypeScript skills, and experience with Node.js, GraphQL, and distributed systems. The role offers a hybrid work model in a...

Vizzia in Paris is seeking a full‑stack engineer to join the DLM team, developing internal tools and dashboards used by Ops and Hardware teams. You will build backend services, craft REST APIs, and work on data pipelines in AWS while contributing to infra with CDK/Terraform.The role requires solid TypeScript/Node.js, React or Vue, and a track record of...

We are looking for a talented Software Engineer to join our Product, Design, and Engineering organisation and help shape the future of spend management. As a Software Engineer, you will take ownership of both functional and technical topics. You will have the opportunity to work across the entire feature lifecycle, including specification, technical design,...

Senior Full-Stack Software Engineer Joining the Booking & Aggregators team, you will play a crucial role in shaping the success of our engineering department by providing a complete and customizable solution for managing bookings. Key Responsibilities Lead the design of microservices and event‑driven architectures for high‑volume data and balance...

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems. We’re hiring a Senior Infrastructure Engineer to design, operate, and scale the systems that power our platform. You’ll build and maintain the infrastructure that supports wallet services, transaction processing, and blockchain...

Lead Forward Deployed AI Engineer (M/W)Paris, France Full-time AI & Digital Transformation ConsultingGoodrecruiter is an executive search and RPO consultancy supporting international clients in attracting and integrating senior and executive talent across permanent, fixed-term, and transition management contracts, with a strong ethical and personalized...

Our Mission ⚖️ At Doctrine, we're building Europe's leading legal AI platform. Our belief? Law shouldn't be slowed down by repetitive tasks. It should be augmented by a specialised AI, designed to understand, analyse and produce legal reasoning at the highest standard. Our ambition? To help legal professionals work with greater reliability, efficiency...

BeReal seeks a skilled iOS Engineer to join the Monetization team, building revenue features while preserving the authentic BeReal experience.You will design and implement monetization features, collaborate with designers, product managers, data analysts, backend engineers, and adOps to deliver native, non-intrusive solutions. You’ll iterate using...

About Teads Teads is a leading omnichannel advertising platform focused on driving outcomes for brand and performance advertisers across screens. With a focus on meaningful business outcomes for branding and performance objectives, Teads drives value by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven...

Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. What streaming services have done for audio entertainment, we’re...

PETROFF AVOCATS is seeking a Senior Software Engineer to join our engineering team and work on a large-scale production application. The role focuses on building and improving a Laravel backend and a Next.js frontend, with PostgreSQL and ongoing MongoDB migration, plus Dockerized infrastructure, CI/CD, and cloud deployment.You’ll collaborate with the...

À propos Rejoignez Allphins, une start-up insurtech dynamique qui redéfinit la gestion des risques dans l'industrie de la (ré)assurance grâce à une technologie innovante. En tant que Software Engineer Back-End, vous aurez l'opportunité de jouer un rôle clé dans notre croissance rapide et notre expansion internationale. Notre parcours a commencé en...

About Ontologize At Ontologize, we teach people to become Forward Deployed Engineers. We are the sole training partner for Palantir Technologies. We have directly taught thousands of people across more than 250 Palantir customers and partners — and many tens of thousands more via our YouTube channel. We find teaching very fulfilling, and are honored to be...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems—across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector—co-creating customized AI systems that they can run on their terms. We...

WeWard SAS is seeking a Senior Fullstack Engineer for a freelance role to help prototype, test and ship AI-powered consumer apps. You’ll be the first engineer on this strategic initiative, shaping the technical foundations and architecture, and collaborating with the founders and CTO-to-be.You’ll work across backend and frontend, with Python, AWS, and...

Our mission and customers We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot based on 55,000+ reviews. Our culture puts customer satisfaction at the core of what we do, as proven by our Net Promoter Score of 75...