Senior Back-End JavaScript Developer
Bright Data (formerly Luminati Networks)
Software Engineering
Netanya, Israel
Posted on Oct 21, 2025
Description
We're looking for an exceptional Senior 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.
*Hybrid position.
Responsibilities
- 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.
Requirements
- At least 4 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.