Emplois pour backend engineer nodejs dans Paris

PayFit España is seeking a seasoned Software Engineer to join our Integrations Squad. You will blend front-end and back-end work in a SaaS product, focusing on performance and customer-centric analytics.You will collaborate with product managers, software engineers and data engineers in an international environment. You will engage in delivery and...

A tech company in Paris is seeking versatile engineers for their Backend team. As one of the early members, you'll develop systems handling large traffic and participate in cross-platform feature development. Ideal candidates will have experience with Rust or similar languages, and a background in distributed systems. Join a supportive culture with extensive...

A deeptech startup in Paris is seeking a Senior Software Engineer to drive backend development and infrastructure projects. You will design and implement data pipelines and APIs, optimize PostgreSQL databases, and maintain AWS cloud services. The ideal candidate has a strong background in Python and a proven track record in building production systems. Join...

Une entreprise innovante en sécurité du code recherche un développeur backend ou fullstack avec 5 à 10 ans d'expérience, maîtrisant Python et idéalement React. Vous travaillerez sur des problématiques complexes de scalabilité et serez impliqué dans toutes les étapes des fonctionnalités. Le salaire est d'environ 80k€ avec des avantages...

Voodoo is hiring a senior backend engineer to support the backend platform for highly scalable mobile games. You will collaborate with client developers and game designers from feature design to delivery, validation, and iteration.You will design APIs, infrastructure, and services in Golang to scale to millions of users, working in a cross-functional agile...

GetVocal AI in Paris is seeking a Senior AI Software Engineer to design and build production-grade, real-time backend systems powering our conversational AI platform. You will own low-latency services, event-driven pipelines, and AI agent orchestration to scale with production traffic.The role blends AI engineering, backend systems, and distributed real-time...

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...

Implicity, a digital MedTech, is growing its Tech team in Paris. We seek a Software / Backend Engineer Apprentice to build data pipelines powering our remote monitoring platform. You’ll work with the Tech Lead on production features from day one, in an Agile, 2-week sprint framework.You will gain hands-on experience in data collection, pipeline creation,...

A neuroscience research company is seeking a developer in Paris to enhance data storage solutions for MRI data collection. The role involves building back-end features of the data collection platform and maintaining these services. Ideal candidates will have experience with production-ready data storage solutions, Python, S3, and handling healthcare data....

Yubo is looking for a backend developer to contribute to the optimization of APIs for mobile and web applications. This role requires a strong awareness of data protection regulations and online safety for users.The ideal candidate will collaborate with the Data Engineering team and engage in code reviews to maintain high standards of code quality....

Qonto in Paris is hiring a Backend Engineer to build the financial infrastructure that powers 600,000+ European SMEs. You will design high-throughput APIs, ensure real-time processing, and own prod reliability within a Kubernetes-based platform on AWS using PostgreSQL, Kafka and ELK.Join a squad-driven culture that values upfront design, mentorship, and...

CarCutter, a hybrid Paris-based AI-powered automotive imagery platform, is seeking a Senior Backend Engineer to drive the core image-processing backend. You will work with Python services, SQL databases, and AWS, shaping scalable architecture and CI/CD practices.You will collaborate with engineering, product, design, and AI teams, contribute to cloud...

Swan is looking for a Software Engineer to join our Banking Experience team in Paris. The role focuses on payments and end-customer apps, with a reactive architecture and a regulated environment where security and resilience are core values.You will work with NodeJS, TypeScript, GraphQL, PostgreSQL, Docker, Kubernetes and AWS to deliver reliable, scalable...

Roundtable in Paris is seeking a Senior Full-Stack Engineer to join its high-performing team. In this role, you will build the infrastructure for private equity, ensuring precision and reliability in financial operations. You should have at least 5 years of experience with Node.js and TypeScript, and be driven by quality and excellence. The position offers a...

Nabla is seeking a Senior Back-End Engineer based in Paris. You will be crucial in scaling our AI-driven healthcare platform, taking ownership of back-end systems, and collaborating with cross-functional teams. Your expertise in building scalable APIs and distributed systems will be essential for this position.Enjoy benefits like stock ownership, full...

Sunrise in Paris is seeking a Python Back-end Developer to scale their digital sleep clinic. In this role, you will design and improve robust back-end systems using Python and Django and be responsible for developing RESTful APIs. The ideal candidate should have over 5 years of experience in backend development, a strong understanding of software...

JD.com is seeking an experienced Java software engineer to develop backend services for Joybuy across European markets including the UK, France, Germany and the Netherlands. You will focus on performance, scalability, and integration with global infrastructure.Work with product management to deliver reliable services, improve system reliability, monitor...

Swan, based in Paris, is seeking a Software Engineer to contribute to projects with a team of over 70 people. The role emphasizes problem-solving in a regulated environment. Candidates should have at least 3 years of experience in software development with proficiency in TypeScript.The position includes a competitive salary ranging from €53,000 to...