Senior Frontend Developer

Alohi is an AI-first SaaS scale-up on a mission to simplify how businesses work. Our products (Sign.Plus, Dial.Plus, Fax.Plus, and Scan.Plus) serve 4M+ customers worldwide, from small businesses to global enterprises. We're building category-defining tools that people actually love to use.We started with seed support from FONGIT (Fondation Genevoise pour l'Innovation Technologique), backed by the State of Geneva. Since then, we've chosen to bootstrap our growth. This keeps us financially independent, customer-focused, and able to move fast without external constraints.We're a lean, fast-growing team based in Geneva with strong traction across global markets. This is an entrepreneurial environment where you'll have high ownership, broad responsibilities, and direct impact from day one. If you want to build something meaningful in a fast-paced, innovation-driven company, without the chaos of early-stage uncertainty or the bureaucracy of a large corporation, this is it.We are hiring a Senior Frontend Developer to implement visual elements that users seeand interact with within a web application, which makes your role crucial for the success of our businessThis position is fully on-site at our Geneva office.ResponsibilitiesCode front-end in React and JavaScript. Implement modern and responsive UI for the web and variety of devices. Write testable, sustainable, well thought-out code within the JavaScript ecosystem, embracing additional frameworks when appropriate. Participate in agile software development, prototyping and code review. Be flexible and adapt to fast-paced work environments. Own your solutions from development to production. Requirements3+ years of experience using Javascript, React and other modern frameworks or equivalent practical experience. Thorough understanding of React and its core principles. Excellent mastery of web standards, cross-browser compatibility, accessibility and SEO. Strong expertise with HTML, CSS and JavaScript DOM manipulation techniques. RESTful services and GraphQL. SPA, PWA, Web Workers. Version control system (git). Good time-management and knowledge-sharing skills. Knowledge of the following is a plusRedux, Typescript, React NativeWhat we offerOffice First: We believe the best collaboration happens in person. You'll be based at our Geneva office, working alongside a lean, high-calibre team where ideas flow freely and decisions happen fast. AI-First Technology: We provide all the devices and software you need to excel, including access to cutting-edge AI tools and a modern tech stack. You'll have the best resources at your disposal to move quickly and build great things. Personal Development: We invest in your growth with a dedicated learning budget for training programmes, conferences, courses, and professional development opportunities. Quarterly Events & Annual Retreats: Regular team events and company-wide retreats to connect, celebrate wins, and have fun together. Award-Winning Culture: We're proud to be recognised as a Great Place to Work and Best Workplace, reflecting our commitment to building an environment where talented people thrive. Perks & Wellbeing: Weekly yoga sessions, plus discounts on gym memberships, restaurants, and Apple products to support your lifestyle inside and outside of work.