Job Details

Fullstack PHP Developer at Supply Leader, a B2B platform for wholesale procurement and analytics for Amazon sellers. Remote, full-time position. Salary: $2000-3000.

We are looking for a fullstack developer for the Supply Leader project - a B2B platform for wholesale procurement and analytics for Amazon sellers. The candidate will take a full developer role in the team: will take on tasks completely - from server logic to the client part. Main tasks: • Development of new sections and functionality end-to-end: from DB schema and server logic to the interface • Writing server code in PHP / CodeIgniter 3 (controllers, models, libraries) • Design and work with the DB schema (MariaDB): queries, indexes, migrations • Implementation of API endpoints for fetch requests from the frontend • Integration of layout into PHP templates (CodeIgniter views) using Tailwind v4 and Alpine.js • Implementation of client interactivity and API interaction on the frontend • Separation of the interface into reusable partials/components • Maintaining style consistency and reusing existing UI patterns • Cross-browser and adaptive layout

Backend: • Confident PHP (from 7.4): OOP, request processing, understanding of basic security (XSS, SQL injections, CSRF) • Experience with any PHP framework: CodeIgniter 3 - ideal; Laravel / Symfony / Yii - also suitable (with readiness to quickly master CI3) • MySQL / MariaDB: confident SQL query writing, understanding of JOIN, indexes, aggregations • Understanding of REST approach to API: endpoint design, status codes, response formats • Validation of incoming data and protection against typical attacks Frontend: • Confident knowledge of HTML5 / CSS3, basic understanding of semantics and accessibility • Experience with Tailwind CSS (from v3+); readiness to quickly master v4 • Experience with Alpine.js or proven ability to quickly understand small JS frameworks from documentation • Confident JavaScript (ES6+) skills: DOM manipulation, fetch, asynchronous operations, error handling • Experience with Vite frontend build tool (or Webpack - with readiness to switch) • Adaptive and cross-browser layout General: • Minimum 2 years of commercial fullstack development • Git (branches, PR, conflict resolution) • Experience with legacy code

Full-time, remote