Node.js Developer

Delan Associates, Inc

$95K — $115K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Strong proficiency in JavaScript and/or TypeScript.
  • Hands-on experience with Node.js frameworks like Express.js, NestJS, or Fastify.
  • Experience in designing and developing RESTful APIs.
  • Proficiency with relational or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or Redis.
  • Understanding of asynchronous programming and event-driven architecture.
  • Experience with Git and collaborative workflows.
  • Familiarity with testing frameworks such as Jest, Mocha, or Chai.

Responsibilities

  • Develop and maintain robust, scalable, and secure backend applications using Node.js.
  • Design and implement RESTful APIs and GraphQL services where applicable.
  • Build integrations with databases, third-party services, and external APIs.
  • Write clean, maintainable, and well-documented code.
  • Develop automated unit, integration, and end-to-end tests.
  • Troubleshoot, debug, and resolve application issues.
  • Optimize application performance, reliability, and scalability.

Benefits

  • Hybrid work location (3 days a week in office).
  • Opportunity to work with a collaborative team of developers and stakeholders.
  • Contribute to engineering best practices through code reviews and technical planning.
  • Exposure to various technologies and products through project collaborations.
  • Continuous learning environment with a focus on emerging technologies and industry best practices.
Full Job Description
Work location: Alpharetta, GA (Hybrid, 3 days in a week)

In-person interview is MUST

Role Summary:

We are seeking a talented Node.js Developer to join our engineering team. In this role, you will design, develop, test, and maintain scalable server-side applications and APIs. You will collaborate with frontend developers, product managers, designers, and other stakeholders to deliver reliable, high-quality software solutions.

Key Responsibilities:
• Develop and maintain robust, scalable, and secure backend applications using Node.js.
• Design and implement RESTful APIs and, where applicable, GraphQL services.
• Build integrations with databases, third-party services, and external APIs.
• Write clean, maintainable, and well-documented code.
• Develop automated unit, integration, and end-to-end tests.
• Troubleshoot, debug, and resolve application issues.
• Optimize application performance, reliability, and scalability.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic.
• Participate in code reviews and contribute to engineering best practices.
• Work with DevOps teams to support deployment, monitoring, and continuous integration processes.
• Contribute to technical planning, architecture decisions, and documentation.
• Stay current with emerging technologies and industry best practices.

Required Qualifications
• Strong proficiency in JavaScript and/or TypeScript.
• Hands-on experience with Node.js and frameworks such as Express.js, NestJS, or Fastify.
• Experience designing and developing RESTful APIs.
• Proficiency with relational or NoSQL databases, such as PostgreSQL, MySQL, MongoDB, or Redis.
• Understanding of asynchronous programming, event-driven architecture, and performance optimization.
• Experience with Git and collaborative software development workflows.
• Familiarity with testing frameworks such as Jest, Mocha, or Chai.
• Knowledge of software development life cycles, debugging, and code quality standards.
• Strong problem-solving and communication skills.

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