Full Stack Developer (AWS)

Location: Quantico, VA; on-site role

Company

M&S Consulting delivers software solutions for customer and contract environments.

What you will do

• Design, develop, deploy, and maintain a cloud-based, modular, role-aware platform.
• Build responsive React applications with role-based UI rendering, dynamic forms, and notification interfaces.
• Design and build containerized services on AWS Fargate and develop RESTful APIs.
• Model and query relational data in Aurora PostgreSQL and support audit and event data in DynamoDB.
• Implement API routing, AppConfig-driven configuration, and event-driven integrations with EventBridge and SQS.
• Contribute independently to end-to-end feature ownership and technical design decisions.

Requirements

• Active Top-Secret clearance with the capability to obtain SCI/CI Poly if required by the contract.
• Bachelor’s degree in Computer Science or a related field.
• AWS Certified Solutions Architect – Associate certification.
• Minimum 8+ years of full-stack development experience.
• Experience with React, AWS Fargate, RESTful APIs, Aurora PostgreSQL, DynamoDB, internal ALB routing, and AppConfig-driven configuration.
• Experience with EventBridge, SQS, S3 with KMS encryption, Directory Service, and IAM-based role-based access control.
• AWS and AWS GovCloud delivery experience, including CloudFormation and/or CDK, established CI/CD pipelines, and unit and integration testing.
• Secure development experience aligned with NIST 800-53 controls, including encryption in transit and at rest, centralized logging, and CloudWatch observability.
• Strong analytical, troubleshooting, problem-solving, written communication, verbal communication, independent-working, and collaboration skills.

Nice to have

• AWS Certified Solutions Architect – Professional certification.
• Prior software delivery experience in classified or federal environments.
• Familiarity with cross-domain data-flow patterns between classified and unclassified fabrics.

Culture & Benefits

• Full-time contracted engagement.
• Work independently while collaborating with a team.
• On-site work in Quantico, Virginia.