Full Stack Developer

E-Infosol•Washington, DC

10d

About The Position

E-INFOSOL LLC is seeking a motivated, results-driven Full Stack Developer for a full-time position in Washington, DC. This senior individual-contributor role will drive rapid development in an AI-assisted environment. The developer will set technical direction, mentor teammates, and apply rigorous human oversight to validate, secure, and maintain complex enterprise code produced with AI coding assistants such as Claude and Amazon Q Developer.

Requirements

Active Top Secret clearance.
Bachelor’s or Master’s degree in Computer Science.
8+ years of software engineering experience, including experience operating at a senior or technical-lead level.
Strong expertise in Java/Spring Boot, Angular version 17 or higher, PostgreSQL, and AWS environments.
4+ years of experience in Java/Spring Boot.
4+ years of experience in Angular.
3+ years of experience in PostgreSQL.
Demonstrated experience working in AI-assisted development workflows.
Excellent debugging and architectural design skills to steer AI agents effectively.

Nice To Haves

Familiarity with containerization technologies such as Docker.
Experience with CI/CD pipelines for automated testing and deployment.
Experience working in Agile development environments.
Strong analytical and problem-solving skills.
Effective communication skills for collaborating with cross-functional teams.

Responsibilities

Write, review, and refactor Java (Spring Boot) back-end and Angular front-end code.
Use AI tools to generate boilerplate, write unit tests, and perform application modernization tasks.
Ensure AI-generated outputs adhere to security, AWS cloud architecture, and PostgreSQL database standards.
Manually review, debug, and optimize code to prevent integration issues and low-quality abstractions.
Set technical direction and mentor teammates.

Benefits

Company-subsidized medical premiums for employees, with family and dependent options.
Dental and vision coverage.
401(k) retirement savings plan with up to 4% match.
Health Savings Account (HSA), Flexible Spending Account (FSA), and Dependent Care FSA (DCFSA).
Company-paid short- and long-term disability, with additional supplemental options.
Company-paid life and AD&D insurance, with additional supplemental options.
Generous paid time off and all 11 federal holidays.
Legal and identity protection services.
Certification bonuses and reimbursement.
Employee perks including UberOne, company outings, and discounts on services including pet insurance.