Backend Developer | JavaScript + Python | APIs

Overview Backend Developer | JavaScript + Python | APIs We are a Canada-based company building HZad Talk, a full-stack web platform that is already developed but not yet live. We are looking for a senior full-stack developer to take over the existing codebase, bring the platform live, and continue supporting it as it evolves. This is long-term, ongoing work. After launch, there will be periods with minimal activity, as well as moments where fast response is required for bug fixes or urgent issues. Core Technologies You Must Be Comfortable With You don’t need to build the system from scratch, but you must be confident working with and maintaining a platform that uses: Next.js / React for a full-stack web application Supabase (PostgreSQL, authentication, storage, RLS policies) Node.js and npm-based workflows