Jobs für senior frontend typescript bei Genf

Vous rejoignez l'équipe en charge du système de gestion des cartes (crédit, débit, virtuelles) : traitement des transactions, commande et fabrication, réconciliation. Une partie de la plateforme, aujourd'hui en PHP/Symfony, est en cours de réécriture vers NodeJS. Vous analyserez les composants existants pour concevoir et implémenter leurs...

Experis Switzerland recherche un/une développeur backend senior pour rejoindre l'équipe en charge du système de gestion des cartes. Vous analyserez et réimplémenterez les composants NodeJS, en collaboration avec les architectes et tech leads, dans un contexte sécurité élevé et multi-bases.Poste 100% backend; stack actuelle PHP/Symfony en migration...

Contexte Vous rejoignez l'équipe en charge du système de gestion des cartes (crédit, débit, virtuelles) : traitement des transactions, commande et fabrication, réconciliation. Une partie de la plateforme, aujourd'hui en PHP/Symfony, est en cours de réécriture vers NodeJS. Vous analyserez les composants existants pour concevoir et implémenter leurs...

Experis Schweiz cherche un développeur backend expérimenté pour rejoindre l'équipe en charge du système de gestion des cartes, actuellement en PHP/Symfony et en migration vers NodeJS. Vous analyserez les composants existants et concevrez leurs équivalents NodeJS, en collaboration avec les architectes et tech leads, dans un contexte sécurisé et...

Experis Genève recherche un Senior Backend Engineer spécialisé NodeJS/TypeScript pour rejoindre l'équipe en charge de la refonte technologique d'un établissement bancaire privé. Le poste est 100% backend et nécessite une excellente maîtrise NodeJS/TypeScript et PHP/Symfony.Vous travaillerez sur le traitement des transactions, la réconciliation et la...

Senior Backend Engineer NodeJS / TypeScript "” Genève Notre client, un établissement bancaire privé indépendant de la place genevoise (env. 320 collaborateurs, spécialisé en gestion de fortune), renforce son équipe de développement dans le cadre d'une refonte technologique majeure. Le contexte Vous rejoignez l'équipe en charge du système de...

Sonar in Geneva is seeking a Frontend-focused engineer to help build the Remediation Agent that generates fixes and validates changes against the Sonar analysis engine.You will work primarily in React and TypeScript, crafting transparent, reviewer-friendly interfaces, while collaborating with backend engineers to ensure validity, performance, and alignment...

Proton is seeking a Frontend Engineer to join the Meet team, building intuitive, performant, and secure user experiences for our communication platform. You will develop and maintain user-facing features, ensure responsive UI, and collaborate with backend, design, and other teams.We value strong frontend architecture, accessibility, and rapid feature...

Meet Frontend Engineer As a Frontend Engineer on the Meet team, you will play a key role in building intuitive, performant, and secure user experiences for our communication platform. Responsibilities You will be responsible for developing and maintaining user-facing features, ensuring seamless interactions, responsiveness, and high‑quality UI across...

Join Proton and build a better internet where privacy is the default Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Proton, located in Geneva, is seeking a Senior Drive Foundation Engineer to design and implement foundational components for Proton Drive applications. This role involves collaboration with backend, mobile, and desktop developers to ensure seamless integration across various platforms.The ideal candidate has 5+ years of software development experience with a...

Join Proton and build a better internet where privacy is the defaultProton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by...

Proton is seeking a Senior Rust Developer to join the Proton Drive team in Geneva. You will design, implement, and maintain Rust libraries powering Proton Drive, collaborating with backend, frontend, Mac, Windows, and mobile teams to ensure seamless integration and high performance across client applications. You will guide architecture, review code, and...

Alohi is an AI-first SaaS scale-up on a mission to simplify how businesses work. Our products (Sign.Plus http://Sign.Plus, Dial.Plus http://Dial.Plus, Fax.Plus http://Fax.Plus, and Scan.Plus http://Scan.Plus) serve 5M+ customers worldwide, from small businesses to global enterprises. We're building category-defining tools that people actually love to use.We...

Qube Research & Technologies inGeneva seeks a senior software developer to design, build, and deploy cloud-native analytics and trading tools. You will craft full-stack solutions with Python backends and React/TypeScript front ends, while advancing research infrastructure, data pipelines, and scalable modelling workflows.The role requires strong Python...

Umanova SA is seeking a highly skilled Full Stack Developer with a strong focus on backend development using C# and .NET. The role requires collaborating with frontend developers to integrate and optimize the full application stack.You will design, build, and maintain robust backend services, APIs, and microservices, while ensuring performance, scalability,...

Casae: Senior Full Stack Developer (Founding Engineer)Senior Full Stack Developer (Founding Engineer) – Distant (Switzerland-based firm)USD 120–150k + Fairness | Potential to develop into CTO position (based mostly on efficiency)Casae is constructing the following technology of property administration.Based by actual property asset homeowners, we’re...

En quelques mots Dans le cadre du renforcement d’une équipe de développement, nous recherchons un.e développeur.se fullstack React / Node.js pour intervenir sur des applications web modernes au sein d’un environnement technique dynamique. Vous intégrerez une équipe travaillant sur différents sujets liés au développement frontend et backend, avec...

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code review and verification, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini,...

An innovative property management firm is seeking a Senior Full Stack Developer to take ownership of its Property Management System. The role involves designing and implementing scalable architecture, collaborating with product teams, and coding with technologies like TypeScript and React. This is a founding position with opportunities for growth into a CTO...