Emplois de backend engineer nodejs – Nantes

Une entreprise spécialisée dans la transformation digitale à Nantes recherche un développeur Back End Java avec au moins 3 ans d'expérience. Vous travaillerez sur des fonctionnalités robustes, assurerez la qualité du code et optimiserez les pipelines CI/CD. La maîtrise de Java (versions 11, 17, ou 21) et de Spring Boot est essentielle. Cette position...

Nickel recherche un Développeur Backend Core Banking pour intégrer une squad de 5 développeurs et un manager IT, focalisée sur le moteur de transactions monétaires du SI. Vous travaillerez sur le développement, l’intégration et la mise en service dans un environnement technique moderne (Scala, Cassandra, Kafka).Vous évoluerez au cœur du Core...

IPPON recrute un Software Engineer à Nantes pour concevoir et développer des services backend en Python, et travailler sur des API REST avec une attention particulière à la qualité et à la performance.Vous intégrerez une practice Software Engineering d'envergure, avec une culture IA et des pratiques d'ingénierie avancées. Télétravail partiel et...

Speechify is hiring a Software Engineer for Platform in Nantes, France. You will design, build, and own the backend APIs powering payments, subscriptions, and authentication, while improving performance and cost-efficiency across multiple clients.You will work with cloud platforms, containers, and orchestration tools, automating routine work and sharing...

Neovity vous propose un poste de Développeur Back-end Senior Java / Kotlin en CDI, au sein d’une équipe agile dédiée à des applications critiques et à fort trafic. Vous intervenez sur le cycle complet : conception, développement, déploiement et maintenance de services back-end, en privilégiant performance et scalabilité.Le rôle implique des...

You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have...

lemlist, a fast-growing global B2B SaaS, is seeking a Senior Fullstack TypeScript Developer to design and build features across frontend and backend.You will own technical standards, mentor teammates, and work autonomously in a remote-friendly setup with a Paris office option.Fluency in French and English, 7+ years in TS/JS, NodeJS, MongoDB, and React are...

Datadog engineers design and run foundational platforms that process billions of events per second in real-time, across the globe. The role involves building fault-tolerant, scalable backend systems, writing in Go, Java, Rust, or C++, and leveraging open-source components like Kafka and Elasticsearch.You will own meaningful parts of our service and grow with...

Inspemon SAS in Nantes seeks a Monitoring Engineer – Automation to operate and continuously improve our 3D LiDAR monitoring platform for client projects. You will combine field deployment with automation of geotechnical workflows and data validation.With at least 3 years in geotechnical monitoring or surveying automation and a solid coding background, you...

About Datadog We're on a mission to build the best platform in the world for engineers to understand and scale their systems, applications, and teams. We operate at high scale with trillions of data points per day, enabling seamless collaboration and problem-solving among Dev, Ops, and Security teams for tens of thousands of companies globally. Our...

Lead Back-End Engineer chez iAdvize à Nantes, vous justifiez 7 à 10 ans d’expérience en backend (Scala, Python, ou Node.js) et une solide pratique SaaS/e‑commerce. Le poste prévoit un salaire de 67–71 k€ brut par an et du télétravail 3 jours par semaine.Vous serez référent technique, architecte des standards et player-coach des ingénieurs...

Distributed Systems engineers at Datadog design, implement and run in production the foundational platforms powering our applications. Your data pipelines will ingest, store, analyze and query in real-time billions of events per second from companies all over the globe. The platforms are optimized for durability, high availability, low latency,...

Software Engineer, Platform - Nantes, France The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more....

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Join to apply for the Fullstack Engineer [gn] Zeenea France role at ActianActian is a global leader in hybrid data management, cloud data warehousing, and data integration technologies. Trusted by world-class organizations such as Bloomberg, Intuit, Lufthansa, and Citibank, we empower businesses to solve their most complex data challenges and drive...

Join Inspemon, an innovative startup based in Nantes, specializing in automatic 3D LiDAR data acquisition and monitoring systems.As our Monitoring Engineer – Automation, you’ll operate and continuously improve our 3D LiDAR monitoring platform for clients, combining field deployment, data validation, and automation of geotechnical and surveying...

Le projet : Conception d’applications web d'aide à la décision AI & Data-driven Avec Manager’s Companion, nous aidons les managers de plus de 1 900 magasins dans 56 pays à analyser et piloter leur activité en temps réel. Pour accompagner le déploiement international du produit, nous recherchons un e Software Engineer à dominante frontend pour...

Decathlon Digital recherche un(e) Software Engineer frontend pour concevoir et faire évoluer une application web d’aide à la décision, avec React, TypeScript et Vite. Vous interviendrez sur l’architecture frontend, l’UX et les performances, en collaboration avec les équipes Backend et Data.Le rôle inclut la gestion des tests, le pair programming...

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products...

Koralplay recrute un·e Software Engineer expérimenté·e/confirmé·e pour intervenir sur des systèmes à forte volumétrie, de la conception à la mise en production, en collaboration avec une feature team exigeante. Vous développerez des features backend Java/Spring Boot et frontend React, concevrez des API REST robustes et participerez à...