typescript fullstack engineer

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...

LITY, startup GreenTech, développe une solution de flexibilité électrique et cherche à renforcer son équipe tech afin de faire évoluer le produit, lancer des services SaaS et investir dans l’IA.Vous contribuerez à concevoir et développer des services backend, participer à l’architecture, optimiser les performances et explorer l’IA orientée...

Superv is seeking a full-time web developer in Paris, France. Candidates should have practical experience in Node.js, TypeScript, and Angular frameworks, with a strong focus on cross-browser compatibility and debugging from desktop to mobile. Ideal applicants will be experienced in building single page applications and integrating web APIs.The role...

Rejoignez une fintech française en forte croissance, spécialisée dans la construction d’infrastructures de paiement innovantes pour des marchés en pleine expansion. Depuis 2019, l’entreprise développe des solutions permettant l’interopérabilité de multiples moyens de paiement (mobile money, cartes bancaires, virements, crypto…), utilisées par...

Nabla is hiring a Staff Front-End Engineer in Paris. You will lead development of high-impact frontend features across web, desktop, and mobile interfaces, set UI quality standards, and evolve our design system. You’ll work in a lean, fast-moving engineering team spanning ML and product, with strong cross‑functional collaboration.The role emphasizes...

MYM is seeking a Front-end Developer to enhance their platform, ensuring a seamless experience for 19M users globally. You will work with a modern tech stack including React 18 and TypeScript, and be responsible for both maintaining legacy systems and delivering new features. The role promotes a collaborative environment with a strong emphasis on quality,...

HarfangLab, a French cybersecurity scale‑up, is looking for a senior frontend developer to join the Product Department in Paris. You will work in a cross‑functional squad, build and continuously improve our cybersecurity platform using TypeScript, Vue 3 and Sass, and collaborate with UX, Back End, and AI teams.Required: a Master’s in CS or engineering,...

Cozycozy is seeking a Junior Backend Engineer to help expand our inventory of 20+ million listings. You will work with Senior Engineers on new integrations, data collection and back‑end data pipelines using Node.js/TypeScript.This onsite role is based in our Budapest office, offering mentorship and hands‑on experience with APIs and web scraping. Ideal...

OECD is seeking a Product Engineer in Paris to strengthen its ISRP digital services. You will lead product discovery, write functional specs, design accessible interfaces, and deliver full-stack web applications on a modern TypeScript stack.You will coordinate with internal/external providers, maintain the backlog, and contribute to operations, knowledge...

Lead Developer Python & TypeScript / Staff Engineer – CDI Île-de-FranceCDI uniquementRémunération : jusqu’à 90 K€ selon profil Le contexte Dans le cadre de la construction from scratch d’un nouveau système d’information et de plusieurs produits digitaux à forte visibilité, nous recherchons un Lead Developer / Staff Engineer Python &...

Air Apps is seeking a Backend Software Engineer to design and maintain server-side components of applications in Paris. Responsibilities include API design, database integration, and managing cloud infrastructure. Candidates must have 5+ years in backend roles, proficiency in Node.js and TypeScript, and experience with cloud platforms. A competitive...

A dynamic technology firm in Paris seeks a Web Engineer to build and manage internal tools. This role requires strong experience in SaaS products and a keen understanding of growth engineering. You will work closely with teams to improve operations through robust systems. The ideal candidate has extensive experience with modern web frameworks and is a...

Notre partenaire est une start-up IA en forte croissance qui construit une nouvelle génération de logiciels pour les directions financières des grandes entreprises.Plutôt que de remplacer les ERP existants (SAP, Microsoft Dynamics, etc.), leur plateforme se connecte aux systèmes financiers en place afin de déployer des agents IA capables d'automatiser...

Cozycozy is seeking a Junior Backend Engineer to help connect and expand our inventory of over 20 million accommodations. You’ll work with Senior Engineers on new integrations and maintain high‑volume data pipelines using Node.js and TypeScript.This onsite role is based in Budapest, offering mentorship, exposure to APIs and web scraping, and a chance to...

Une startup française innovante recherche un Développeur Frontend React pour rejoindre son équipe technique à Paris. Vous travaillerez sur divers projets en collaboration avec plusieurs équipes dans un environnement agile. Le candidat idéal aura au moins 3 ans d'expérience en développement frontend, ainsi qu'une solide maîtrise de React.js et...

Noveo Group recherche un ingénieur data backend passionné par les pipelines et les données médicales pour rejoindre la squad Data Platform – Ingestion.Vous concevrez des APIs robustes, optimiserez des pipelines ETL et des bases SQL/NoSQL, et opérerez sur AWS, Docker et Kubernetes dans un cadre production.Vous travaillez avec une équipe de 4...

Stakha is recruiting a Founding Full-Stack Engineer to join an early-stage AI startup based in Paris.They’re building an AI decision platform for factories, turning complex operational knowledge and multimodal data into real-time decision support for industrial teams.The company is entering a strong commercial phase, with major industrial groups signing...

AboutSwan is Europe’s embedded banking specialist. We empower software companies to embed banking features like accounts, cards, and payments directly into their products, under their own brand.Swan processes over €1.5 billion in monthly transactions for more than 150 companies-lie Pennylane, Indy, Agicap, Libeo, and Lucca. Founded in 2019, the company...

Roundtable is building the gold standard for private equity with a 10-engineer senior full-stack team, and opening a third squad. You will tackle domain-driven puzzles and ensure precise financial computations, owning end-to-end reliability and scalable architecture.Join a fintech startup culture with hybrid offices in Paris or Toulouse, a salary range of...

Swan is seeking a Software Engineer to join its tech team of 70+ for a multi-month project. The engineering team spans software developers, infrastructure, devops, QA and security, with a focus on a reactive architecture.You will collaborate with the product team to design the bank-by-API, optimize backend performance, and ensure adherence to architecture...