Backend Developer (Node.js) | Able

at  Ruby Labs

ABOUT US

Able empowers individuals to achieve lasting weight goals and optimal health through a personalized program unlike any other. Combining proven science with dedicated 1-on-1 coaching, we go beyond traditional weight loss apps by addressing all aspects of well-being: sleep, nutrition, movement, stress, and medication. Our data-driven approach and expert guidance ensure a tailored experience, while user-friendly technology keeps you connected and supported. Join Able and make a real difference in people’s lives, one healthy step at a time.

QUALIFICATIONS

• 4+ years of experience as a backend engineer.
• Proficiency in Node.js and TypeScript.
• Strong experience with SQL and ORMs like Sequelize or TypeORM.
• Solid understanding of event-driven architecture and distributed systems.
• Expert knowledge of design patterns and best practices for clean and maintainable code.

ABOUT THE ROLE

We are looking for a skilled Backend Engineer with a strong background in Node.js and TypeScript. In this role, you’ll be responsible for designing and implementing key backend features, optimizing system performance, and contributing to the architecture of our event-driven and distributed systems.

KEY RESPONSIBILITIES

• Develop and maintain backend systems using Node.js and TypeScript.
• Design and implement robust, high-performance SQL queries and optimize database interactions.
• Build and maintain services using ORMs like Sequelize or TypeORM.
• Architect and implement event-driven solutions for distributed systems.
• Apply expert-level knowledge of design patterns to build maintainable and scalable code.
• Improve existing codebases and systems by diagnosing performance bottlenecks and fixing critical issues.