Full Stack Developer

Apex Systems; King George (VA); Hybrid; USD 95,000 - 125,000; Full time

Job summary

Everforth Apex seeks a skilled Full Stack Developer to design, develop, test, and deploy modern web applications in an Agile setting. You will contribute across the full software lifecycle, supporting mission-critical systems in a hybrid environment at Dahlgren, VA.

You will collaborate with engineers and stakeholders, work with cloud/DevOps tools, and maintain secure, scalable services. A Secret/Top Secret eligibility and US citizenship are required.

Qualifications

• 3+ years of professional software development experience.
• Experience building web apps with Python, Java, JavaScript, or .NET.
• Experience with modern front-end frameworks and web technologies.
• Knowledge of SQL and relational databases.
• Experience in Agile environments and CI/CD workflows.

Responsibilities

• Design, develop, test, and maintain web-based applications and UIs.
• Build and enhance features using modern frameworks and technologies.
• Develop and execute automated testing (unit, functional, performance, acceptance).
• Support backend services, APIs, and database integrations.
• Troubleshoot, debug, and resolve issues in applications.
• Contribute to CI/CD pipelines and containerized development environments.
• Assist with Linux-based system administration and scripting tasks.
• Collaborate with developers, engineers, and stakeholders across the SDLC.
• Participate in Agile ceremonies (sprint planning, standups, backlog grooming, retrospectives).

Skills

3+ years experience

Python

Java

JavaScript

.NET

Front-end frameworks

SQL

Agile

Source control

CI/CD

Troubleshooting

Communication skills

Education

Bachelor's degree in CS/IT/Engineering

Tools

Docker

Kubernetes

Job description

Job#: 3053041

Job Description:

Candidates must be U.S. citizens able to obtain and/or maintain a Department of Defense security clearance as a condition and continuation of employment.

Full Stack Developer Location: Dahlgren, VA (Hybrid: 3 days onsite / 2 days remote)

Our client is seeking a Full Stack Developer to support the design, development, testing, and deployment of modern web applications in a fast-paced Agile environment. This role offers the opportunity to work across the full software development lifecycle while supporting mission-critical applications and collaborating with technical and business stakeholders.

Responsibilities

• Design, develop, test, and maintain web-based applications and user interfaces.
• Build and enhance application features using modern development frameworks and technologies.
• Develop and execute automated testing, including unit, functional, performance, and acceptance testing.
• Support backend services, APIs, and database integrations.
• Perform application troubleshooting, debugging, and issue resolution.
• Contribute to CI/CD pipelines and containerized development environments.
• Assist with Linux-based system administration and scripting tasks.
• Collaborate with developers, engineers, and stakeholders throughout the software development lifecycle.
• Participate in Agile ceremonies including sprint planning, standups, backlog grooming, and retrospectives.

Required Qualifications

• 3+ years of professional software development experience.
• Experience developing web applications using one or more of the following:
  • Python
  • Java
  • JavaScript
  • .NET
• Experience with modern front-end frameworks and web technologies.
• Knowledge of SQL and relational databases.
• Experience working in Agile development environments.
• Familiarity with source control and CI/CD tools.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent verbal and written communication skills.
• Ability to work effectively with both technical and non-technical stakeholders.

Preferred Qualifications

• Experience with cloud platforms such as AWS and/or Azure.
• Experience with containerization technologies such as Docker and Kubernetes.
• Familiarity with DevOps tools and CI/CD processes.
• Experience with Linux administration and shell scripting.
• Knowledge of microservices architectures and API development.
• Exposure to AI/ML technologies or related projects.
• Understanding of networking concepts, virtualization, and cloud infrastructure.

Education

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related field preferred.
• Equivalent professional experience will be considered.

Clearance Requirements

• Active Secret Clearance required.
• Ability to obtain and maintain a Top Secret Clearance.
• U.S. Citizenship required.

Compensation

• Salary range: $95,000 - $125,000 annually, depending on experience and qualifications.

Why Apply?

• Opportunity to work on impactful federal programs.
• Exposure to modern cloud, DevOps, and application development technologies.
• Collaborative Agile development environment.
• Competitive compensation and career growth opportunities.

Keywords: Full Stack Developer, Software Engineer, Java Developer, Python Developer, Web Developer, Spring Boot, JavaScript, Vue.js, Docker, Kubernetes, Linux, AWS, Azure, CI/CD, Agile, Secret Clearance, Top Secret Clearance.

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.