Senior Java Full Stack Developer

Senior Java Full Stack Developer

Location


US-VA-Chantilly

ID


2026-8654

Category


Information Technology

Position Type


Full-Time

Remote


No

Clearance Level


TS/SCI FS Poly

Description

Markon is seeking an experienced Senior Java Full Stack Developer to support an Intelligence Community customer. This role will design, develop, integrate, and maintain enterprise web applications using Java and Angular technologies. This position supports the full software development lifecycle, translating complex business and system requirements into scalable software solutions while working within an Agile / DevOps environment.

Responsibilities

Design, develop, test, deploy, and maintain enterprise web applications using Java and Angular.
• Analyze user and business requirements and translate them into application designs, interfaces, and software solutions.
• Develop and integrate web services, APIs, database interfaces, and distributed application components.
• Support all phases of the software development lifecycle, including design, development, integration, testing, deployment, and sustainment.
• Develop solutions utilizing JDBC, ODBC, and direct database interfaces.
• Participate in Scrum / Agile development activities, peer reviews, testing, and quality assurance.
• Support automated builds, testing, and deployments using Git, Jenkins, CI/CD, and DevOps practices.
• Troubleshoot application, integration, and performance issues within Linux-based environments.
• Develop technical documentation, software designs, diagrams, and project status information.
• Collaborate with developers, engineers, customers, and stakeholders to deliver mission-focused software solutions.

Qualifications

• Active TS/SCI clearance with Polygraph required.
• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical field.
• 7+ years of relevant experience in software development, including developing and supporting enterprise web applications.
• Strong development experience with Java and Angular.
• Experience designing and developing RESTful web services / APIs and web-based application interfaces.
• Experience with Git, Jenkins, CI/CD, test automation, and DevOps practices.
• Experience developing and supporting applications in Linux environments.
• Experience with JDBC, ODBC, or direct database interfaces.
• Experience translating complex system and business requirements into application functionality and technical solutions.
• Experience working within Scrum / Agile development environments.
• Strong software troubleshooting, testing, and problem-solving skills.

Desired Qualifications

• Experience developing microservices and micro frontend architectures.
• Experience designing and implementing solutions within AWS cloud environments.
• Experience developing and maintaining automated CI/CD pipelines.
• Experience with Terraform and Puppet module development.
• Experience with distributed data architectures and ETL tools.
• Experience with REST and SOAP web services.
• Experience supporting government architecture or engineering review boards.
• Ability to communicate complex technical concepts to technical and non-technical stakeholders.

Salary Range

USD $150,000.00 - USD $200,000.00 /Yr.

The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Overview

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs - we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make - which is why we're consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation's most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters - bringing out the best in each other to advance our clients' missions.

Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered : Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays