Mid-Level Full Stack Developer - BI/Apache Superset

D&G Support Services; Belleville (IL); Hybrid; USD 90,000 - 120,000; 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 Support Services is seeking a Mid-Level Full Stack Developer with a BI focus to support IGC application modernization, reporting, analytics, and software delivery. You will develop front-end and back-end components, APIs, SQL-based data services, and Apache Superset capabilities for mission-critical transportation and logistics operations.

This role offers a blend of full-stack development, business intelligence, data integration, and secure software delivery within an Agile and

Qualifications

• Active Secret security clearance or the ability to obtain and maintain one.
• This role is restricted to U.S. person(s).

Responsibilities

• Develop, enhance, test, deploy, and maintain front-end and back-end components and APIs.
• Develop Apache Superset dashboards, datasets, and visualizations.
• Migrate reporting functionality to Apache Superset or government-approved technologies.
• Design complex SQL, views, and data-access components across Oracle, PostgreSQL, Aurora, MySQL, and SQL Server.
• Validate calculations and troubleshoot application, API, and database issues.
• Write unit/integration/API tests and follow GitLab CI/CD processes.

Skills

Full stack development

Business intelligence

RESTful APIs

GitLab CI/CD

DoD cybersecurity

Tools

Apache Superset

Git

Job description

Position:Mid-Level Full Stack Developer - BI/Apache Superset

Location: Belleville, IL

Remote Status: Hybrid

Job Id:41488

# of Openings:1

Mid-Level Full Stack Developer - BI / Apache Superset

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

If you are passionate about full-stack development, business intelligence, 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 a Mid-Level Full Stack Developer with a business-intelligence focus to support IGC application modernization, reporting, analytics, and software delivery. In this role, you will develop front-end and back-end application components, APIs, SQL-based data services, and Apache Superset capabilities supporting mission-critical transportation and logistics operations.

This position offers the opportunity to combine full-stack development, business intelligence, data integration, and secure software delivery within an Agile and DevSecOps environment.

What You Will Do

• Develop, enhance, test, deploy, and maintain front-end and back-end application components, RESTful APIs, web services, microservices, and integrations supporting IGC reporting, analytics, and operational workflows.
• Develop Apache Superset dashboards, datasets, charts, filters, calculated metrics, visualizations, database connections, and role-based access configurations while translating reporting requirements into usable analytics and decision-support capabilities.
• Support modernization of legacy applications and reporting capabilities into secure, maintainable web-based solutions, including migration of approved reporting functionality to Apache Superset or other Government-approved technologies.
• Develop and optimize complex SQL, views, functions, reporting datasets, and data-access components using relational databases such as Oracle, PostgreSQL, Amazon Aurora/RDS, MySQL, SQL Server, or comparable technologies.
• Validate dashboard calculations, business rules, filters, permissions, SQL results, source data, and application outputs while troubleshooting application, API, database, integration, authentication, and performance issues.
• Develop unit, integration, API, database, and functional tests and use Git and established GitLab CI/CD processes to build, test, scan, package, and deploy application and BI changes.
• Support Agile delivery activities, GVT/GAT, release validation, production support, technical documentation, and secure software delivery while applying applicable DoD cybersecurity, RMF, software-assurance, and STIG requirements.
• Collaborate with developers, BI and ETL teams, database engineers, cloud/DevSecOps personnel, cybersecurity teams, functional analysts, Product Owners, testers, and Government stakeholders.

Clearance and Eligibility

• Active Secret security clearance or the ability to obtain and maintain one, as required by the contract and assigned duties.
• 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
• Approximately 10% onsite support at Scott Air Force Base, Illinois, based on program and mission needs.

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.