Full Stack Node.JS Engineer

Location: Minneapolis, MN

Job Type: - Contract

Job Description:-

Key Responsibilities:

• Design, develop, test, and maintain scalable full-stack web applications.

• Build robust backend services and RESTful APIs using Node.js and Express.js or NestJS.

• Develop responsive and user-friendly frontend applications using React.js, Angular, or Vue.js.

• Design, implement, and optimize database schemas, queries, and data models.

• Work with relational databases such as PostgreSQL and MySQL and NoSQL databases such as MongoDB.

• Integrate third-party APIs, external services, and enterprise applications.

• Implement authentication, authorization, data validation, and application security best practices.

• Write clean, reusable, maintainable, and well-documented code.

• Perform unit testing, integration testing, debugging, and performance optimization.

• Collaborate with product managers, UI/UX designers, QA engineers, and DevOps teams.

• Use Git and CI/CD pipelines to support version control, automated testing, and deployments.

• Deploy and maintain applications on cloud platforms such as AWS, Azure, or Google Cloud.

• Monitor application performance, troubleshoot production issues, and implement improvements.

• Participate in code reviews, technical discussions, and Agile/Scrum ceremonies.

Required Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience.

• 4+ years of experience in full-stack software development.

• Strong hands-on experience with Node.js and JavaScript/TypeScript.

• Experience developing frontend applications using React.js, Angular, or Vue.js.

• Strong understanding of HTML5, CSS3, JavaScript, and responsive web design.

• Experience building and consuming RESTful APIs and working with JSON.

• Proficiency with SQL and/or NoSQL databases.

• Knowledge of asynchronous programming, event-driven architecture, and application performance optimization.

• Experience with Git, code reviews, and automated testing frameworks.

• Understanding of web security principles, authentication, and authorization.

• Excellent problem-solving, communication, and collaboration skills.

Preferred Qualifications:

• Experience with TypeScript, Express.js, or NestJS.

• Familiarity with AWS services, Docker, Kubernetes, and CI/CD tools.

• Experience with microservices architecture and serverless applications.

• Knowledge of GraphQL, WebSockets, and message queues such as Kafka or RabbitMQ.

• Familiarity with automated testing tools such as Jest, Mocha, Cypress, or Playwright.

• Experience working in Agile development environments.

• Understanding of application monitoring, logging, and observability tools.

Key Skills:

• Node.js

• JavaScript / TypeScript

• React.js / Angular / Vue.js

• Express.js / NestJS

• REST APIs and GraphQL

• HTML5, CSS3, and Responsive Design

• PostgreSQL / MySQL / MongoDB