Senior Tech Lead: Autonomous, Impactful Systems Architect

Reaktor in Japan is seeking a Senior Technical Lead who can guide client projects, design scalable architectures, and lead cross‑functional teams across frontend, backend, and data domains.

You will own technical direction, promote quality engineering, and collaborate with premium clients to deliver robust, scalable systems across TypeScript, Node.js, Go, and cloud platforms.

This role is based in Tokyo with a strong culture of autonomy, learning, and impact.