Mid Backend Developer with Node.js - Remote

Overview

We are looking for a Mid Backend Developer to join our team and work closely with the Senior Architect in building a B2B AI analytics platform for marketing.

In Short

• Assist in building and maintaining the backend architecture of the AI analytics platform.
• Develop and optimize APIs using Node.js (Express, Koa, Nest.js, etc.).
• Work with SQL databases and contribute to efficient data management.
• Debug issues and identify performance bottlenecks in the system.
• Collaborate with the Senior Architect to implement best practices in backend development.
• Work with REST, GraphQL, or gRPC APIs to integrate data efficiently.
• Ensure smooth deployment using Docker and basic Linux commands.
• Iterate quickly based on feedback, continuously improving the platform.

Requirements

• 5+ years of experience with Node.js web servers (Koa, Express, Nest.js, etc.)
• Good understanding of web architecture, including servers, browsers, and basic networking concepts.
• Familiarity with API technologies like REST, GraphQL, or gRPC.
• Familiarity with Node.js concepts (streams, events, etc.).
• Strong proficiency in TypeScript; experience with other typed languages is a plus.
• Experience with SQL databases (PostgreSQL, MySQL, etc.).
• Basic experience with Linux and Docker.
• Some exposure to design patterns and functional programming concepts.

Benefits

• Working with the most dynamic US tech companies, developing and iterating new features and platforms.
• No short projects, no outsourcing, only real challenges for real talents.
• You are part of the team, your input counts.
• We are working fully remote (Europe-based).
• We have an office in Cluj-Napoca if you want to pass by and meet the team.
• We are collaborating with CIM/PFA/SRL.
• We offer 30 paid days off.
• We provide equipment as needed - laptop, desktop, etc.
• We have Christmas bonuses and annual salary growth based on the company’s review.
• The opportunity to grow and help others to grow. We are paying/sponsoring career-improving courses, classes, seminars, etc.
• Based on the project and your availability, you could have annual business visits in the US.