Experienced Backend JavaScript Developer - San Francisco

We're looking for experienced and exceptional back-end JavaScript developers
, with expertise in Node.js, Mongo

DB, Express, Kubernetes, Rabbit

MQ, Cassandra, and Snowflake.

In this role, you will take full ownership of product and feature development, using cutting‑edge technologies, in a fast‑paced and professional agile environment.

Hybrid position.

• End-to-end feature development, from conception to production.
• Participate in system design and architecture planning, for optimal software performance.
• Take on independent responsibilities, while contributing to the team's collective goals.
• Actively learn, adapt and stay up-to-date with the evolving tech landscape, including best practices.

• At least 3 years of hands‑on experience in development / engineering, including 2+ years focused specifically on Back‑End JavaScript development.
• In-depth understanding of network protocols and security, including TCP/IP, DNS, HTTP, HTTPS, CORS and Web Sockets.
• Proficient in system design and architecture to ensure product functionality, performance, scalability, and reliability.
• Fast learner, able to work independently and as a team player.
• Front‑end experience with HTML, CSS and React – a significant advantage.