AI Engineer

AI Engineer

Sterling, VA

Pay From: $165,000.00

MUST:

AI Engineer

Must be able to obtain a US Government Security clearance/Clearable

8+ years overall and 3+ years of full-stack development experience in a production environment.

Python, JavaScript/Typescript, and modern frameworks such as React

Experience with REST API development, Flask, or FastAPI

Experience with PostgreSQL, SQLAlchemy, and ORM-based data models

Familiarity with AWS infrastructure, including EC2, RDS, and 53

Understanding of secure coding practices and authentication flows (0Auth2, Microsoft Entra ID preferred)

Experience working in an Agile/Scrum development environment

Experience with Al or data analytics products (OpenAI APls, LangChain, or similar frameworks)

Knowledge of Docker, Nginx, and Linux system administration

Familiarity with Typescript, TailwindCSS, and modern front-end build tools (Vite, Webpack)

Experience implementing data visualization using libraries such as Recharts or Plotly

Knowledge of security best practices for web applications and APls

Desire to work with emerging technologies such as LLMs, RAG architectures, and vector databases

BS degree required Computer Science, Information Systems, Engineering, or Mathematics preferred

Equivalent work experience in software engineering or full-stack development may be considered

DUTIES:

AI Engineer Design, build, and maintain scalable full-stack web application for the Quantify platform using React (Vite) on the front end and Python (Flask/FastAPI) on the back end

Develop and maintain RESTful APls and integrate with PostgreSQL {Aurora) databases and vector stores

Implement responsive, secure, and performant UI components for data visualization, document management, and Al interaction workflows

Assist in managing the deployment and scaling of services in AWS {EC2, ALB, RDS, S3, CloudWatch) environments

Participate in code reviews, Cl/CD pipeline improvements, and containerization efforts (e.g., Docker, Kubernetes, system services)

Ensure quality and maintainability through testing, logging, and documentation

Support Agile sprint planning, issue tracking, and user story refinement alongside product managers and other engineers

Mentor junior developers as necessary and contribute to architecture discussions and technical roadmap planning

Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act .