Senior Full-Stack Developer – LAMP Stack

The position of Senior Full‑Stack Developer – LAMP Stack involves creating and sustaining web‑based information systems and hybrid mobile applications for a selection of clients, while the company itself is a Swiss, family‑like firm that values personal responsibility and a low‑bureaucracy environment. Day‑to‑day work includes building new features in close cooperation with the project manager, shaping and upholding solid system‑architecture guidelines, coordinating activities with fellow developers, reviewing merge requests, and clarifying client requirements through direct communication. Candidates must demonstrate a strong commitment to customer‑focused software, a track record of keeping a clean, low‑debt codebase, and a pragmatic, solution‑oriented mindset. Required experience covers professional development with PHP 8.x, REST/JSON APIs, and MariaDB 11.x or MySQL 9.x; some exposure to Python 3.x is advantageous. Front‑end work should involve a framework such as React 18+ or Angular together with TypeScript 5.x or newer. Fluency in English at CEFR C1 level is mandatory, while German is optional. References for prior software projects are expected. The role offers varied assignments, flexible hours, and a modern workplace in the centre of Winterthur with excellent public‑transport links, on‑site parking, a high‑end PC and triple‑monitor setup, and access to a secure Linux cluster in Swiss data centres. The team enjoys shared lunches, spontaneous evening gatherings, a gadget budget, free fruit and drinks, five weeks of vacation, and salary‑continuation insurance during illness.