← Back to Jobs
Employee
Technology
Top Secret UI Developer with Security Clearance
EverforthVienna, VA🇺🇸United StatesPosted 4 Aug 2026
Quick Overview
Salary
$140k - $155k/yr
Work Type
Hybrid
Schedule
Employee
Level
Mid Senior
Job Description
For immediate response, please send to : Updated WORD resume, desired hourly/salary rate, and best time to speak! Apex Systems is currently hiring for a Top Secret UI Developer within the DoD. Qualified candidates will have the following experience and skills:
• Ability to obtain and maintain a Top Secret/SCI w/ CI Poly
• 4-7+ years of UI Development experience
• Heavy experience in Java, React, and Angular development Location: Vienna, VA Duration: Direct Hire
Onsite expectation: 4 Days Onsite, 1 Day Remote
Pay range: $140-155K, DOE MUST HAVES:
• Active Top Secret (SCI Eligible and open to obtaining CI Poly) • 4-7+ years of UI Development experience
• Heavy experience in Java, React, and Angular development Role Overview
We are seeking a mid-to-senior level UI Developer to support a long-term project for a program with the FBI with one of our GovCon clients. This role involves creating new software and modifying existing applications to ensure efficiency and integrity between systems. The ideal candidate will have robust experience in web application development and thrive in a dynamic operational environment where priorities can change frequently. Key Responsibilities
• Code in the latest versions of Java and Angular, or other tools as required.
• Develop and implement interfaces for various applications.
• Contribute to the development of site concepts, interface design, and application architecture.
• Participate in designing software tools and subsystems to support reuse and domain analysis.
• Test, debug, and refine software to meet product requirements.
• Enhance software to reduce operating time or improve efficiency.
• Create and modify software to ensure integrity between systems and applications.
• Support the development of web-based applications for government service delivery. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide. EEO Employer
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. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or 844-463-6178. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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 ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.
• Ability to obtain and maintain a Top Secret/SCI w/ CI Poly
• 4-7+ years of UI Development experience
• Heavy experience in Java, React, and Angular development Location: Vienna, VA Duration: Direct Hire
Onsite expectation: 4 Days Onsite, 1 Day Remote
Pay range: $140-155K, DOE MUST HAVES:
• Active Top Secret (SCI Eligible and open to obtaining CI Poly) • 4-7+ years of UI Development experience
• Heavy experience in Java, React, and Angular development Role Overview
We are seeking a mid-to-senior level UI Developer to support a long-term project for a program with the FBI with one of our GovCon clients. This role involves creating new software and modifying existing applications to ensure efficiency and integrity between systems. The ideal candidate will have robust experience in web application development and thrive in a dynamic operational environment where priorities can change frequently. Key Responsibilities
• Code in the latest versions of Java and Angular, or other tools as required.
• Develop and implement interfaces for various applications.
• Contribute to the development of site concepts, interface design, and application architecture.
• Participate in designing software tools and subsystems to support reuse and domain analysis.
• Test, debug, and refine software to meet product requirements.
• Enhance software to reduce operating time or improve efficiency.
• Create and modify software to ensure integrity between systems and applications.
• Support the development of web-based applications for government service delivery. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide. EEO Employer
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. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or 844-463-6178. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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 ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.
Skills
Angular
Java
React
Similar jobs
Senior Full Stack Engineer OR Senior Software Development Engineer
DCM Infotech Limited · United States
25 minutes agoDeveloper IV
Belcan, LLC · Houston, United States
25 minutes ago€90/hrLead Full Stack Software Engineer
Booz Allen Hamilton · United States
42 minutes ago$112.9k - $257k/yrSr Full Stack Engineer
Brooksource · United States
46 minutes ago$75 - $80/hrDatabase Developer with Security Clearance
Bart & Associates · Ashburn, United States
46 minutes ago$100k - $132k/yrPrincipal Software Engineer (FullStack) with Security Clearance
Fuse Engineering LLC · Fort Meade, United States
46 minutes ago