4+ years of full‑stack development experience using JavaScript, TypeScript, Python, or similar languages • Strong backend development experience with Node.js and REST APIs (for example, Express or Fastify) • Experience with TypeScript‑heavy development and modern JavaScript practices • Front‑end experience with React.js (preferred) or similar frameworks such as Angular or Vue • Solid understanding of SQL, including query writing, migrations, and performance optimization • Experience with PostgreSQL, Redis, and event‑based or job‑processing systems • Familiarity with Docker and containerized development workflows • Proven ability to work through ambiguous requirements and deliver effective, end‑to‑end solutions • Strong communication and collaboration skills with a problem‑solving mindset. • Experience with state management tools such as Redux and validation tools such as Zod • Knowledge of data communication tools including sockets • Understanding of permissioning models and security analysis • Styling and design experience using frameworks such as SASS or Tailwind • Hands‑on experience with cloud development and message queues, including AWS Lambda, Amazon SQS, and RabbitMQ • Exposure to Snowflake and system optimization techniques • Experience working with AI‑aware development environments or AI‑supported architectures.