Node.js Developer

As a Node.js Developer at our company, your primary responsibilities will include developing and maintaining scalable micro-services and RESTful APIs using Node.js and TypeScript. You'll also engage in unit testing with Jest, implement CI/CD processes, and collaborate with various teams to deliver high-quality features. Your ability to work in an Agile environment will help meet project timelines and enhance team productivity. Additionally, you will work with databases such as SQL and Cosmos DB and leverage container technologies like Docker.

To succeed as a Node.js Developer in Sunnyvale, you should have at least 10 years of experience in software development, with a strong focus on Node.js and TypeScript. Proficiency in developing micro-services, building APIs, and understanding both relational and non-relational databases are crucial. Experience in version control tools like Git, knowledge of BDD testing with Mockito, and familiarity with Agile methodologies will also enhance your fit for this role.

Essential programming skills for the Node.js Developer position include expertise in JavaScript and TypeScript, experience with Node.js for backend development, and a solid understanding of object-oriented programming principles. Familiarity with building GraphQL APIs is a significant advantage. In addition, skills in unit testing frameworks like Jest, and DevOps practices involving Docker or Kubernetes, will be vital to your success.

Yes, experience with Agile methodologies is necessary for the Node.js Developer role. Working within Agile SCRUM practices ensures our development process is collaborative and efficient, which is vital for timely project delivery. Your ability to adapt to an iterative development approach will help streamline workflows and improve team dynamics.

As a Node.js Developer, you'll collaborate closely with product managers, business stakeholders, and automation teams. This collaboration involves gathering requirements for new features, discussing project scopes, and implementing solutions that align with business objectives. Your role will be integral in providing technical insights and feedback throughout the development cycle.

In preparing for this question, focus on specific projects where you've successfully used Node.js and TypeScript. Discuss any micro-services you developed, challenges you faced while building RESTful APIs, and how you utilized TypeScript to improve code maintainability and quality.

Discuss your testing philosophy and specifically your experience with Jest. Describe how you ensure code quality and functionality through automated tests, including strategies you employ to write effective unit tests and the impact it has on a project.

Share examples of how you have utilized Docker in past projects, focusing on how it facilitated deployment, improved consistency across environments, and made scaling applications easier. Mention specific use cases to illustrate your knowledge.

Articulate your comprehensive understanding of RESTful principles, focusing on how you apply them in your development work. Provide insights into designing REST APIs, managing HTTP requests, and ensuring robust error handling while developing services.

Reflect on your experiences with CI/CD pipelines using tools like Jenkins and GitHub. Discuss challenges such as integration issues, deployment failures, or team resistance to new processes, and how you overcame them to enhance development efficiency.

Share tips on fostering collaboration, such as regular communication, pair programming, and utilizing collaboration tools. Highlight the importance of feedback loops and how they contribute to the overall success of the Agile process.

Discuss your experience with SQL and non-relational databases like Cosmos DB, emphasizing how you handle data modeling, query optimization, and performance tuning. Explain how effective database management supports application scalability and responsiveness.

Provide a brief overview of common software design patterns such as MVC or Singleton, and discuss instances where you've implemented these patterns in your projects. Emphasize how they help improve code organization and maintainability.

Highlight your approach to continuous learning through online courses, webinars, and technology blogs. Mention any specific communities or forums you participate in and how this ongoing education enhances your skills and keeps your development practices current.

Discuss the importance of collaboration in generating innovative ideas, solving complex problems, and ensuring quality outputs. Share examples of successful team projects where collaboration led to better outcomes and increased team synergy.