Full Stack Developer with Security Clearance

E-INFOSOL LLC is seeking a highly motivated Full Stack Developer to join our innovative, customer-focused team in Chantilly, VA. Summary The Full Stack Developer will be part of an agile software development team supporting software development, operations and maintenance, and Agile/Scrum delivery. The role designs and implements backend APIs using Java and Spring Boot, develops secure React user interfaces, and creates optimized PostgreSQL schemas and queries. Candidates should have proven experience delivering large-scale enterprise applications from concept through deployment and possess strong written and verbal communication skills. Key Responsibilities Provide full-stack design and development support using Java, Spring MVC, Spring Security, Spring Boot, React, and PostgreSQL.
Design and implement modern UI components using React, TypeScript/JavaScript, and reusable design patterns.
Implement normalized PostgreSQL schemas and entity relationships.
Develop and maintain secure RESTful APIs.
Support data migration initiatives and ensure data integrity.
Plan and execute deployments, version control processes, and CI/CD pipelines.
Support all phases of the software development lifecycle.
Ensure compliance with Section 508 accessibility and enterprise security standards. Qualification Active Top-Secret Security Clearance Bachelor's degree in Information Technology, Computer Science, Engineering, Business, or a related field. Minimum 8+ years of experience
Strong UI development experience with React, JavaScript, and CSS.
Extensive experience with Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs, Maven, and Git/GitLab.
Experience with database design and data migration.
Experience with AWS (S3, EC2, ECS, Aurora, CloudWatch), Keycloak, Kubernetes, Maven, and Docker.
Experience with Agile, Scrum, and Kanban methodologies.
Experience with Jira and Confluence.
Experience with CI/CD tools and automation.
Excellent analytical, documentation, planning, organizational, and time management skills.
Self-motivated with strong initiative. Additional Required Technologies Strong C#
ASP.NET MVC
Object Oriented Programming
WCF or Web API
Heavy SQL experience including Stored Procedures, Functions, PLSQL, and Transactions
LINQ
JavaScript, jQuery, and HTML Nice to Have Git Repository/GitLab
ASP.NET Core
PostgreSQL
Internet Information Services (IIS)
CSS/Bootstrap
Telerik or other UI Frameworks
Docker
CI/CD
AWS 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. Career Growth “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. Benefits Medical – 100% company paid premiums for employees with 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
Employee Perks: 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. Website: E-INFOSOL.com