Senior Full-Stack Engineer IV — Remote, FastAPI & Vue

EXPANSIA; Nashua (NH); Remote; USD 138,000 - 163,000; Full time

Job summary

EXPANSIA, forming the Aether Aerospace platform for Defense Tech, seeks a Full Stack Developer IV to design, develop, and secure scalable web apps using Python, FastAPI, Vue, and TypeScript. You will build APIs, evaluate new tech, and drive best practices across DevSecOps and IaC.

The role emphasizes API design, cloud deployment, and AI-assisted coding tools while collaborating with DoD stakeholders and leveraging a modern stack including Terraform, Docker, and Kubernetes.

Qualifications

• Clearance: Active Secret Clearance required.
• Bachelor's degree in computer science, information systems, engineering, cybersecurity, or related field with 8+ years of experience, or Master's with 6+ years.
• Advanced proficiency in Python and backend API development using FastAPI.
• Strong frontend experience with JavaScript/TypeScript and Vue (or similar).
• Experience designing RESTful and GraphQL APIs and service integrations.
• Experience with cloud platforms and IaC (Terraform).
• Knowledge of CI/CD, automated testing, DevSecOps, and secure coding practices.

Responsibilities

• Design, develop, and integrate secure, scalable web apps with Python, FastAPI, Vue, TypeScript.
• Evaluate and adopt alternative backend/frontend technologies as needed.
• Develop and maintain RESTful and GraphQL APIs and service integrations.
• Implement automated tests and CI/CD pipelines; manage IaC with Terraform.
• Collaborate with teams to gather requirements and deliver secure software.

Skills

Python

FastAPI

JavaScript/TypeScript

Vue

APIs (REST/GraphQL)

CI/CD

DevSecOps

Agile

AI-assisted development

Problem solving

Education

Bachelor's degree in computer science or related field

Master's degree in related field

Tools

Terraform

Docker

Kubernetes

Git

AWS/Azure

SQL (PostgreSQL/MySQL)

Job description

EXPANSIA, forming the Aether Aerospace platform for Defense Tech, seeks a Full Stack Developer IV to design, develop, and secure scalable web apps using Python, FastAPI, Vue, and TypeScript. You will build APIs, evaluate new tech, and drive best practices across DevSecOps and IaC.

The role emphasizes API design, cloud deployment, and AI-assisted coding tools while collaborating with DoD stakeholders and leveraging a modern stack including Terraform, Docker, and Kubernetes.