Full Stack Developer

M&S Consulting•Quantico, VA

2d•Onsite

About The Position

We are seeking a detail-oriented and experienced Full Stack Developer to design, develop, and deploy a cloud-based, modular, role-aware platform for customers. The developer will work independently across frontend and backend, own features end to end, and contribute to technical design decisions. The role involves developing and maintaining functional platforms with databases or servers using a range of technologies and languages. This is an on-site role.

Requirements

Active Top-Secret clearance, with capability to obtain SCI/CI Poly if needed to meet contract requirements.
Bachelor’s degree in Computer Science or a related field of study.
AWS Certified Solutions Architect - Associate certification.
At least 8 years of full stack experience.
Experience building responsive, component-driven applications in React, including role-based UI rendering, dynamic forms, and notification interfaces.
Experience designing and building containerized services on AWS Fargate and developing RESTful APIs.
Experience modeling and querying relational data in Aurora PostgreSQL, with working knowledge of DynamoDB for audit and event data.
Knowledge of API design and routing patterns using internal ALB routing and AppConfig-driven configuration.
Experience with event-driven integration using EventBridge and SQS.
Experience with secure data handling using S3 with KMS encryption, Directory Service, and IAM-based role-based access control across multiple user roles.
AWS delivery experience in AWS GovCloud.
Experience working within CloudFormation and/or CDK infrastructure-as-code practices.
Experience operating within an established CI/CD pipeline.
Experience writing and maintaining unit and integration tests.
Secure development practices consistent with NIST 800-53-aligned controls, including encryption in transit and at rest, centralized logging, and observability via CloudWatch.
Strong analytical, troubleshooting, and problem-solving skills.
Excellent written and verbal communication skills.
Ability to work independently and collaboratively in a team environment.

Nice To Haves

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

Responsibilities

Design, develop, and deploy a cloud-based, modular, role-aware platform.
Work across frontend and backend development and take ownership of features end to end.
Contribute to technical design decisions.
Build responsive, component-driven applications in React, including 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 work with DynamoDB for audit and event data.
Apply API design and routing patterns using internal ALB routing and AppConfig-driven configuration.
Build event-driven integrations using EventBridge and SQS.
Handle data securely using S3 with KMS encryption, Directory Service, and IAM-based role-based access control.
Work within CloudFormation and/or CDK infrastructure-as-code practices, operate within an established CI/CD pipeline, and write and maintain unit and integration tests.
Apply secure development practices, including encryption in transit and at rest, centralized logging, and observability via CloudWatch.