Senior Full Stack Developer

D&G Support Services LLC; Belleville (IL); Hybrid; USD 120,000 - 150,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits

401(k)

Bonus and profit sharing

Flexible hours

Education reimbursement

Generous paid time off

Job summary

D&G Solutions is seeking a Senior Full Stack Developer to support the Integrated Data Environment and Global Transportation Network Convergence program. The role involves designing, developing, integrating, testing, and maintaining secure enterprise web applications, APIs, and supporting services used in transportation, logistics, reporting, and analytics.

The position offers hybrid work with on-site requirements at Scott Air Force Base, Illinois, and requires an Active Secret security clearance

Qualifications

• Experience with DoD or federal systems.
• Experience with analytics platforms such as Apache Superset.
• Experience with Oracle, PostgreSQL, Aurora, RDS or similar relational databases.
• Experience developing applications for containerized AWS environments.
• Familiarity with Section 508 accessibility requirements.
• Knowledge of DoD RMF, STIG/SRG, and secure SDLC practices.

Responsibilities

• Design, develop, integrate, test, and maintain secure enterprise web applications and APIs.
• Modernize legacy functionality while delivering front-end and back-end work across enterprise integrations and data platforms.
• Collaborate across teams to ensure secure, scalable solutions and compliant deployments.
• Support CI/CD pipelines and cybersecurity practices throughout the software lifecycle.

Skills

DoD experience

Full stack

Secure delivery

APIs & web apps

Tools

AWS containers

Job description

Senior Full Stack Developer
Hybrid | Integrated Data Environment & Global Transportation Network Convergence (IGC) | Secret Clearance Required

If you are passionate about full-stack development, application modernization, and mission-critical technology and want to help modernize transportation and logistics systems supporting the Department of Defense, we would love to talk.

Why This Role Exists

The work we do has real impact, and the people behind it matter just as much.

D&G Support Services is seeking an experienced Senior Full Stack Developer to support the IGC Contract's application modernization, software development, and secure delivery initiatives. In this role, you will design, develop, integrate, test, and maintain secure enterprise web applications, APIs, and supporting services used across transportation, logistics, reporting, and analytics capabilities.

This position offers the opportunity to modernize legacy functionality while working across front-end and back-end development, enterprise integrations, databases, cloud environments, containers, CI/CD, and cybersecurity.

What We Are Looking For

Preferred

• Experience supporting U.S. Transportation Command, Department of Defense logistics, or another mission-critical federal system.
• Experience integrating applications with business-intelligence or analytics platforms such as Apache Superset.
• Experience with Oracle, PostgreSQL, Amazon Aurora, Amazon RDS, or comparable relational database platforms.
• Experience developing applications for containerized AWS environments.
• Experience with Section 508 accessibility requirements and user-facing application development in a federal environment.
• Familiarity with DoD Risk Management Framework, STIG/SRG requirements, and secure software-development practices.

Clearance and Eligibility

• Active Secret security clearance or the ability to obtain and maintain one, as required by assigned duties and contract requirements.
• This role is restricted to U.S. person(s) (U.S. citizens, permanent residents, and other protected individuals under 8 U.S.C. 1324b(a)(3)).

Location

• Hybrid
• Remote work may be authorized consistent with program requirements.
• Personnel must be available for required on-site meetings, testing, demonstrations, release activities, classified-system access, or other assigned mission needs at Scott Air Force Base, Illinois.

Who We Are

At D&G Solutions, people come first; our teammates, customers, and the communities we serve. We are one of the fastest growing companies in the Washington, DC area and proud to be recognized nationally as a Best Place to Work. As an 8(a), Service Disabled Veteran Owned, and Women Owned Small Business, we bring ownership, accountability, and care to everything we do. We also deeply believe in giving back and proudly support organizations such as Homes for Our Troops, SemperK9, and Wreaths Across America.

Our teams are welcoming, collaborative, and deeply committed to mission success. We believe great work happens when people feel supported, respected, and trusted, and we work hard to create that environment every day.

What We Offer

Competitive salary | Comprehensive benefits | 401(k) | Bonus and profit sharing | Flexible hours | Education reimbursement | Generous paid time off

Final Note

If you want to work for a company that cares about its people, contribute to a mission that truly matters, and be part of a team where you are valued for who you are as well as what you do, we would love to hear from you.