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Node.js Backend Developer

Remote
  • Belgrad, Beograd, Serbia
  • Lviv, Lvivska oblast, Ukraine
+1 more
IT

Job description

About us:

Zelh is a fast-growing, passionate outsourcing company.

Our mission is to be the most reliable company by offering and maintaining consistently high-quality services.

We achieve the mission by fostering long-term relationships with customers, employees, and vendors. Personal attention, timely communication, and respect for all people are the basis of our business philosophy!


About the project:

Our client is a scheduling platform designed specifically for Applied Behavior Analysis (ABA) providers. It streamlines scheduling, optimizes therapist-client matchups, and simplifies management of sessions. The tool is geared towards improving efficiency and productivity for service providers by offering features such as automatic reminders, easy-to-use interfaces, and integration with other essential systems.


And we are currently searching for a dedicated team-members for his product!


Responsibilities:
● Develop and maintain server-side applications using Node.js.
● Design and implement APIs and microservices.
● Collaborate with frontend developers to integrate user-facing elements with server-side logic.
● Optimize application performance and scalability.
● Manage databases (MySQL) and AWS cloud infrastructure.


Working conditions:

  • Work schedule: open for any shift between 5AM and 5PM EST
  • Competitive Salary in USD
  • 15+ business days of paid time off, 20 - after 2 years, 7 days of National Holidays, 3 sick leaves
  • English courses
  • Equipment provided
  • Fragrant coffee in the office


Job requirements

Qualifications:
● English - Upper-Intermediate
● Strong proficiency in JavaScript and Node.js frameworks (e.g., Express.js).
● Experience with MySQL database design and optimization.
● Familiarity with AWS services (EC2, Lambda, S3, RDS, etc.).
● Knowledge of RESTful API design and best practices.
● Experience with Docker and containerization is a plus.
● Problem-solving skills and attention to detail.

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