Backend Developer

Summary

MultiversX is seeking a Backend Developer with 2+ years of experience in developing complex microservices using NodeJS/NestJS. The role involves creating and improving REST API & GraphQL endpoints, optimizing for large-scale usage, participating in technological decisions, and tracking down complex bugs. Candidates should have good teamwork skills, communication skills in Romanian and English, and the ability to take initiative.

Requirements

• Have 2+ years work experience in developing complex microservices
• Have a deep understanding of how NodeJS works as well as its related components (experience in the ExpressJS / NestJS framework is a plus)
• Have experience in working with TypeScript
• Be aware how profiling tools are used to improve performance
• Be accustomed with using GIT
• Have very good knowledge of JavaScript (the bad, the good and the great parts)
• Be a great team player with good interpersonal skills, adaptability and flexibility
• Have excellent verbal & written communication skills in Romanian & English
• Have the ability to take initiative, be proactive and solve problems on your own

Responsibilities

• Work with the NestJS technology to create microservices that serve various blockchain-related purposes
• Create new or improve existing REST API & Graphql endpoints
• Use various techniques to prepare the microservices for large-scale usage (up to thousands of requests/s)
• Write code according to our best practices and define new best practices where applicable
• Participate in deciding the technological stack and path of our microservices and development practices
• Track down complex bugs and implement fixes without regressions

Preferred Qualifications

Have a passion for experiencing new technologies and understand their applicability

Benefits

• Flexible working hours
• Start-up atmosphere where everybody is agile without being AGILE
• The opportunity to create something really meaningful and used by millions of people
• Competitive salary
• Fast, dynamic & unique working environment