We're looking for experienced and exceptional back-end JavaScript developers, with expertise in Node.js. MongoDB, Express, Kubernetes, RabbitMQ, 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. - 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 WebSockets. - 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. - Fluent in English, with excellent communication skills. - Front-end experience with HTML, CSS and React - a significant advantage.