The demand for cloud‑native back‑end engineers is soaring as companies race to modernize their platforms. A Node.js role that blends server‑side JavaScript expertise with AWS cloud services is a sweet spot for developers looking to command high rates. This contract gig in Malvern, PA offers a hybrid work model, letting you stay local while tapping into cutting‑edge tech.

Job Summary

We are seeking a seasoned Node.js Developer with deep experience in building, deploying, and maintaining applications on AWS. The contractor will collaborate with cross‑functional teams, write clean, scalable JavaScript code, and ensure cloud resources are optimized for performance and cost. This hybrid position requires on‑site presence in Malvern, PA a few days a week while allowing remote work the rest of the time.

Top 3 Critical Skills Table

Interview Preparation

1. Explain the Node.js event loop and how it handles asynchronous operations.
   What the interviewer is looking for: Understanding of non‑blocking I/O, callbacks, promises, and how to avoid race conditions.
2. Describe how you would design a serverless API using AWS Lambda and API Gateway.
   What the interviewer is looking for: Ability to architect scalable, cost‑effective services, knowledge of IAM, environment variables, and cold‑start mitigation.
3. How do you secure a Node.js application deployed on AWS?
   What the interviewer is looking for: Awareness of OWASP best practices, use of AWS Secrets Manager, VPCs, security groups, and token‑based authentication.
4. What strategies do you use to monitor and troubleshoot performance issues in a Node.js/AWS environment?
   What the interviewer is looking for: Experience with CloudWatch, X‑Ray, logging frameworks, profiling tools, and load testing.
5. Can you walk us through a recent project where you migrated a monolithic app to a microservices architecture on AWS?
   What the interviewer is looking for: Real‑world experience with containerization (ECS/EKS), service discovery, CI/CD pipelines, and handling data consistency.

Resume Optimization

• Node.js
• JavaScript
• AWS
• EC2
• Lambda
• API Gateway
• CloudWatch
• Serverless
• Hybrid work model
• C2C contract

Application Strategy

When reaching out to the recruiter, send a concise email that starts with a friendly greeting, attaches your updated resume, and clearly highlights your top qualifications. Mention that you have strong Node.js experience, extensive work with AWS services, and are comfortable with a hybrid schedule. Reference any relevant projects where you built or migrated cloud‑based applications, and close by stating your enthusiasm for the contract opportunity.

Career Roadmap