Senior Symfony 6.4 + Stimulus Engineer — Full-Time

We run a live online car auction platform (Symfony 6.4 / PHP 8.3) and a React analytics portal, both in daily production use with real customers and real money. We need a senior full-stack engineer, full-time and long-term, to own features end to end in a mature, well-conventioned codebase. Must have (expert): Symfony 6.4 / PHP 8.3+ — Doctrine ORM, Messenger (async queues), Scheduler, Workflow, Security/JWT, Twig, Mercure, Sonata Admin. JavaScript / Stimulus + Turbo (Hotwired), Bootstrap 5, SCSS, Webpack Encore. Must have (intermediate: AWS — ECS/Fargate, RDS (MySQL 8), Redis, CloudWatch, Docker, container-based CI/CD. Bonus React 19 + TypeScript (our portal), BigQuery/GA4. Full-time (~40 hrs/wk), hourly, long-term. Async-friendly with some US/Pacific overlap. Rate open — name yours. To apply: Start your proposal with "PISTON" and tell us about one async workflow you built with Symfony Messenger and one feature you built with Stimulus.