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Backend Developer(Unpaid) - Node.js, Express.js, PostgreSQL at Referrio.io

  • Internship
  • Remote, Worldwide
  • Unpaid

Backend Developer(Unpaid) - Node.js, Express.js, PostgreSQL

Responsibilities:

  • In this role, you will help design, develop, and optimize scalable backend services and APIs that power our platform
  • Develop, optimize, and maintain backend services using Node.js and Express.js
  • Design and implement RESTful APIs for seamless communication between frontend and backend
  • Work with PostgreSQL, ensuring efficient data storage, indexing, and query optimization
  • Implement authentication and authorization systems (OAuth, JWT)
  • Ensure high performance and responsiveness of the backend system
  • Write clean, maintainable, and well-documented code following best practices
  • Collaborate with frontend developers and other engineers in an Agile development environment
  • Participate in code reviews and debugging, improving system reliability and performance
  • Stay updated with the latest industry trends and best practices in backend development

Skills:

  • Strong proficiency in Node.js and Express.js
  • Experience working with PostgreSQL (database design, query optimization, indexing)
  • Solid understanding of API development, authentication (OAuth, JWT), and web security best practices
  • Knowledge of microservices architecture and event-driven systems is a plus
  • Experience with cloud platforms (AWS, GCP, or Azure) is a bonus
  • Proficiency in Git and version control workflows (GitHub/GitLab)
  • Strong problem-solving skills with a passion for debugging and optimizing performance
  • Self-driven, eager to learn, and adaptable to a fast-paced startup environment

Benefits:

  • 💼 Hands-on experience in a fast-paced startup environment
  • 💡 A collaborative and fast-moving environment where your ideas and contributions matter
  • 🌐 A chance to expand your professional network and build a strong portfolio
  • ⏰ Commitment: Minimum 20 hours per week
  • 💵 Compensation: Unpaid (Potential for a paid position based on performance & funding)

Qualifications:

  • Experienced engineers and help shape our product
  • Hands-on experience in a fast-paced startup environment while working with a modern tech
  • We are looking for a highly motivated Backend Developer Intern with experience in Node.js, Express.js, and PostgreSQL
  • Strong proficiency in Node.js and Express.js
  • Experience working with PostgreSQL (database design, query optimization, indexing)
  • Solid understanding of API development, authentication (OAuth, JWT), and web security best practices
  • Experience with cloud platforms (AWS, GCP, or Azure) is a bonus
  • Proficiency in Git and version control workflows (GitHub/GitLab)
  • Strong problem-solving skills with a passion for debugging and optimizing performance
  • Self-driven, eager to learn, and adaptable to a fast-paced startup environment

Published 27 days ago • Expires June 02, 2025 08:06