Emplois pour backend engineer nodejs dans Paris

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 Mission The Carpool Monetization team plays a key role at BlaBlaCar:...

Proton seeks a Backend Engineer to build and scale core services for 100+ million users. You will work on high-performance, secure APIs and collaborate with Product, Design, APIs and engineering teams.Strong back-end experience, SQL, caching, and containerization are essential. PHP/Symfony, Python or Rust skills are a plus. We offer offices worldwide and...

Spendesk is seeking a Backend Software Engineer (IC3) to help build the backend foundations for AI-native experiences. You will own and operate services that power conversational and agentic features, including context management, content access, and multi-step orchestration, with a focus on reliability and security.Ideal candidates have strong...

Veepee, a pioneer of online flash sales in France, is looking for a backend developer with strong experience in C# and .NET. This role involves developing new features, integrating platforms, and ensuring code quality in a dynamic and creative environment.The ideal candidate will have over 5 years of experience, excellent analytical skills, and a strong...

A leading technology firm in Paris is seeking an experienced Senior Backend Engineer to develop and enhance their AI-driven SaaS solutions. You'll join a dynamic team, focusing on backend software development in Python, improvement of cloud operations on AWS, and automated testing. Ideal candidates have a minimum of 5 years of experience and proficiency in...

About Swan Swan is Europe’s embedded banking specialist. We empower software companies to embed banking features such as accounts, cards, and payments directly into their products under their own brand. We process over €1.5 billion in monthly transactions for more than 150 companies, including Pennylane, Indy, Agicap, Libeo, and Lucca. Founded in 2019,...

A leading video platform in Paris seeks an experienced backend developer to join their product team. You will build scalable services and APIs that enhance user experience and work in a collaborative startup-like environment. Candidates should have strong Python and SQL skills, along with a results-oriented mindset. The role offers the freedom to experiment...

United States Digital Space LLC in Paris, France, is seeking a hands-on Senior Software Engineer to design, build, and operate our core backend systems, APIs, data pipelines, and cloud infrastructure. You will be a key technical contributor, building the systems that connect our cutting-edge optical instruments to cloud data platforms.Tech Stack includes...

Octopus Energy recherche un développeur backend Python expérimenté pour rejoindre l’équipe OE Tech France et participer à la construction du moteur backend de nos solutions énergie verte.Vous travaillerez sur Django et GraphQL, concevant des APIs robustes, sécurisées et évolutives. L’environnement mondial et le monorepo exigent rigueur, esprit...

The French Sourcer in Paris is seeking a Senior Backend Engineer to own a suite of real-time distributed services, focusing on availability, performance, and data integrity. You will design scalable microservices in Node.js/TypeScript, implement robust APIs, and drive CI/CD, monitoring, and incident response across a transaction-heavy platform used by...

Gramian Consulting is seeking a Senior Backend Engineer in Paris to join the Poker engineering team. The successful candidate will design and develop scalable microservices for a high-traffic gaming platform, ensuring system reliability and performance.This permanent role features a 4-day work week and offers various employee benefits, including...

A leading travel tech company in Paris is seeking a Mid-level Backend Engineer to develop and optimize Monetization core services. The role involves collaborating with cross-functional teams and ensuring high-quality delivery of impactful features. Required qualifications include strong experience in Java, familiarity with frameworks like Spring, and...

Panora recherche un(e) Software Engineer pour faire évoluer sa plateforme IA destinée aux courtiers en assurance. Vous travaillerez dans une petite équipe, en lien direct avec le CTO et le Founding Software Engineer, sur des fonctionnalités backend, des flux IA et des intégrations avec des systèmes externes.Vous apporterez votre expérience en...

Mistral is seeking passionate and talented software engineers to join our backend team. As a Backend Engineer, you’ll build core systems powering our Cloud solutions, focusing on scalable, high-performance services and robust APIs for enterprise customers.You will design distributed architectures, collaborate with product, frontend, and AI teams, and push...

Description du posteNous recherchons actuellement un·e Développeur·euse backend (Golang) pour rejoindre la feature team "Maps".L'équipe Maps est un pilier stratégique crucial pour Leboncoin. Notre mission est de révolutionner l'expérience de recherche locale d’annonces à travers des fonctionnalités cartographiques de pointe, intégrées à...

Mambu Payments (formerly Numeral) is hiring Senior Backend Software Engineers to build secure, high-performance banking and payments software. You will own architecture for distributed backend systems, mentor engineers, and drive technical roadmaps in a fintech SaaS environment.Join a high-velocity team focused on scalable APIs, interoperability, and...

Dailymotion recherche un Senior Backend Software Engineer pour renforcer une équipe de 4 ingénieurs backend. Vous concevrez et ferez évoluer les systèmes backend, des APIs REST dédiées à la configuration DRM et au traitement vidéo, jusqu’aux pipelines qui transforment les uploads en contenus accessibles sur tous les devices.Vous travaillerez avec...

Doctolib is seeking a Java Software Engineer to join its Platform team in Paris. You will be responsible for designing and delivering essential components that empower various teams to build scalable services. This role emphasizes collaboration, technical leadership, and quality assurance.The position offers a hybrid work model, allowing three days in the...

Comeen is seeking a Ruby on Rails senior developer to join our development team. You will work on workplace features such as meeting room management and desk booking, impacting thousands of employees worldwide!You will design robust backend systems, integrate Google Workspace and Microsoft 365, lead architectural decisions, ensure code quality with RSpec,...

Blank recherche un(e) ingénieur backend expérimenté pour concevoir et déployer des solutions techniques robustes. Vous travaillerez sur des APIs et microservices en Node.js/Typescript dans une architecture serverless avec AWS Lambda et CloudFormation.Vous contribuerez à l’amélioration continue du code, aux tests automatisés et à l’architecture...