Senior Full-Stack Engineer: Secure, Enterprise Web Apps

E-Infosol Llc; Chantilly, Northern (VA, KY); Hybrid; USD 90,000 - 150,000; Full time

Benefits offered by this job

Medical – company-subsidized premiums

Dental and Vision

401k with match

HSA/FSA

Paid time off

Bonuses for certifications

Life and disability insurance

Job summary

E-INFOSOL LLC is seeking a motivated Full Stack Engineer to join our team in Washington, DC or Chantilly, VA as a full-time employee. You will lead architecture, modernization, secure development, and enterprise integration across front-end and back-end domains.

The role requires 10+ years of experience with modern frontend and backend technologies, strong architecture skills, and a proven track record in secure software practices within regulated environments.

Qualifications

• Bachelor's or higher in CS/IT/Engineering or related field.
• Minimum 10 years of relevant professional experience.
• Experience with modern frontend frameworks, backend technologies, APIs, and databases.
• Strong knowledge of software architecture, system integration, and scalable design.
• Experience with secure development practices, DevSecOps, and CI/CD pipelines.

Responsibilities

• Lead design, development, and optimization of scalable web applications across frontend and backend.
• Provide strategic technical leadership with hands-on development.
• Ensure applications are secure, high-performing, interoperable, and aligned with enterprise standards.

Skills

Full stack development

CI/CD

Secure development

Zero-trust security

Enterprise architecture

Education

Bachelor's or Master's in CS/IT/Engineering or related

Tools

React

NodeJS

Python

Terraform

MySQL

Elasticsearch/OpenSearch

Redis

Job description

E-INFOSOL LLC is seeking a motivated Full Stack Engineer to join our team in Washington, DC or Chantilly, VA as a full-time employee. You will lead architecture, modernization, secure development, and enterprise integration across front-end and back-end domains.

The role requires 10+ years of experience with modern frontend and backend technologies, strong architecture skills, and a proven track record in secure software practices within regulated environments.