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Senior Full Stack Developer React/Node.js

Company:
Crystal Management
Location:
Vienna, VA
Posted:
December 13, 2025
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Description:

Job Details Job Location VIENNA, VA Remote Type Fully Remote Position Type Full Time Travel Percentage None Job Category Information Technology Description

We are seeking aSenior Software Engineer to design, build, and optimize custom software solutions in AWS. This role spans the full stack-from intuitive React user interfaces to scalable backend services and cloud-native infrastructure. You will collaborate closely with technical and non-technical stakeholders to deliver secure, resilient, and high-performing solutions.

Key Responsibilities:

Develop scalable, high-quality web applications using React (TypeScript)

Build robust backend APIs and microservices with Node.js (TypeScript) or Python

Design and implement secure and efficient AWS architectures using services such as EC2, Lambda, Aurora PostgreSQL, S3, API Gateway, EventBridge, and SQS

Create and manage Infrastructure as Code using CloudFormation, CDK, or Terraform

Implement and enhance CI/CD pipelines and automated testing frameworks in GitLab

Use AWS CLI and SAM CLI for deployment, troubleshooting, and environment management

Optimize applications for performance, scalability, availability, and cost efficiency

Collaborate with cross-functional teams to gather requirements and deliver technical solutions

Qualifications

Education/Certification Requirements

Bachelor's Degree with 7 years of experience or equivalent education or experience.

Required Qualifications

7+ years of full-stack development experience

Strong proficiency in React and TypeScript

Backend development experience with Node.js or Python

Hands-on experience with core AWS services and architectural patterns

Experience with PostgreSQL and relational database design

GitLab experience for CI/CD and version control

Knowledge of containerization technologies such as Docker and ECS/EKS

Solid understanding of security best practices and compliance considerations

Proficiency with AWS CLI and SAM CLI

Experience with automated testing and Agile development methodologies

Must have the ability to obtain a DHS Public Trust.

Active or ability to obtain a TSA Clearance.

Preferred Qualifications:

AWS Certifications (Solutions Architect, Developer, or equivalent)

Security Certifications (Security+, CISSP, AWS Security, etc.)

Experience building serverless architectures

Familiarity with DevOps, observability, and monitoring tools

Personal Git projects

Oracle experience

Clearance Requrements

Ability to obtain DHS TSA security clearance.

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