Full Stack Engineer

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

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Full Stack Engineer

Full Time Chantilly, VA, US

7 days ago Requisition ID: 1438

Salary Range: $90,000.00 To $150,000.00 Annually

PID: 26-22-10-002

Summary

E-INFOSOL LLC is seeking a motivated and results-driven Full Stack Engineerto be a full-time employee in Washington, DC or Chantilly, VA to join our innovative and customer solutions focused team.

Position Overview

The Full Stack Engineer will serve as the principal authority for full-stack architecture, application modernization, secure development practices, and enterprise technology integration.

Key Responsibilities

• Lead the design, development, and optimization of scalable web applications across both frontend and backend technologies.
• Strategic technical leadership with hands-on development
• Ensure applications are secure, high-performing, interoperable, and aligned with enterprise architecture standards, zero-trust principles, and complex cross-enclave requirements.

Required Qualifications

• Bachelor's degree or Master's degree in Computer Science, Information Technology, Engineering, or a related technical discipline (or equivalent experience).
• Minimum 10 years of relevant professional experience
• Extensive experience with modern frontend frameworks, backend technologies, APIs, and relational/non-relational databases.
• Strong knowledge of software architecture, system integration, and scalable application design.
• Experience with secure development practices, DevSecOps methodologies, and CI/CD pipelines.Expertise in database design, performance optimization, and application troubleshooting.
• Proven ability to lead technical initiatives and establish development standards across teams.

Technical Requirements

• Terraform
• In-house custom developed application
• Database (MySQL)
• Elasticsearch / OpenSearch
• Integration of reasoning components, retrieval systems, databases, and AI/GenAI services
• Open-source Assembly line application
• React
• NodeJS
• Python
• Redis
• Elasticsearch / OpenSearch

Desired Skills

• Experience supporting federal, defense, intelligence, or highly regulated environments.
• Knowledge of cloud-native architectures, containerization, and microservices platforms.
• Experience addressing cross-domain or cross-enclave interoperability challenges.
• Expertise in zero-trust architecture and secure enterprise application development.
• Relevant certifications in cloud technologies, software architecture, cybersecurity, or Agile development.

About E-INFOSOL

E-INFOSOL is a Service Disabled and Veteran Owned Small Business (SDVOSB) located in the Washington, D.C. metropolitan area. We specialize in building modern and tailored solutions to support our customers’ mission. As a mission-first organization, we deliver Subject Matter Expertise (SME) in cloud computing, virtualization, cyber security, software development and data services. We support the Intelligence Community, Department of Defense, Federal Law Enforcement, Civilian Agencies and the Private Sector.

Through strategic partnerships with top industry players such as Amazon Web Services (AWS), Broadcom, Microsoft and Cisco, E-INFOSOL provide an array of IT products and solutions. Combined with our industry expertise, we deliver in-depth knowledge on Government requirements and fully understand NIST and DoD security requirements. Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector.

“Putting People First, Achieving our Mission Together”. E-INFOSOL is a people-first organization focusing on a positive employee culture that inspires creativity and innovation in support of our customers. With opportunities such as reimbursement and bonuses based on completion of certifications, we invest in our employees’ career growth.

• Medical – company subsidized premiums for employees, including family and dependent options.
• Dental and Vision
• Retirement Savings (401k) up to 4% match
• Health Savings Account (HSA), FSA and DCFSA
• Company-paid Short/Long-term disability (w/ additional supplemental options)
• Company-paid Life and AD&D (w/ additional supplemental options)
• Generous Paid Time Off and ALL 11 Federal Holidays
• Legal and Identity Protection Services
• Bonuses for certifications and reimbursement
• UberOne, Company Outings (Sporting events, Happy Hours, etc.), Discounts on services including Pet Insurance

Company Awards

• SBA 8(a) Certified
• SDVOSB
• GSA Contract Holder
• Inc. 5000

Equal Employment Opportunity Policy

E-INFOSOL LLC provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.