Net Full Stack Developer jobs in Frederick

Unisys

Job Description: We are seeking an experienced Full Stack Developer to join our team at CLIENT. The ideal candidate will design, develop, and maintain end-to-end applications spanning modern front-end frameworks, robust middle-tier services, and scalable cloud-native data solutions. This role emphas

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description At Thermo Fisher Scientific, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life - enabling our customers to make the world healthier, clea

Title: Full Stack Developer Loc: Rockville, MD/ Tysons, VA Hybrid (From DMV Area) Visa: and H1b Pay: $75 to $85/hr. on c2c for H1b and ( w2 6$ of Referral) Job Description Role Overview: We are currently hiring Full Stack Engineers (Mid-Level and Senior/Lead) to join a core engineering team responsi

DXC Technology

Job Description DXC Technology (NYSE: DXC) helps global companies run their mission‑critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private, and hybrid clouds. The world’s largest companies and public sector or

Booz Allen Hamilton

Your growth matters to us - explore our career development opportunities. BE EMPOWERED TO SUCCEED Connect with others in our people-first culture and enhance our collective ingenuity. SUPPORT YOUR WELLBEING Learn how we’ll support you as you pursue a balanced, fulfilling life. YOUR CANDIDATE JOURNEY

Requirements Must have: - Bachelors degree with 5 to 8 years of relevant experience - Proficiency in HTML, JavaScript, CSS, XML, and JSON - Familiarity with AWS - Experience with JQuery, Angular, or React - Strong SQL knowledge - Expertise in JEE Web Tier Technologies (Servlets, Struts, Spring MVC)

All positions are fully onsite! Clearance: AN ACTIVE TS/SCI with CI scope polygraph is required before hire -candidate needs front end development experience, experience with Java and AWS experience. Who We Seek: Passion Seekers.You genuinely care about the work that you do and its impact on the com

Oran

A growing technology firm is seeking a skilled .NET Developer to support a federal modernization initiative. The role involves full-stack development and modernization of legacy applications into scalable, cloud-ready solutions. Candidates should have 6+ years of experience in software development,

CACi

Job Title: Full Stack Java Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity: CACI is currently looking for a Full Stack Developer with ag

Salary $150,000.00 - $175,000.00 per year Security Clearance Secret City Ashburn Country United States About Us At SourceFly, we pair mission-driven innovation with a people-first culture. Headquartered in Columbia, MD, we provide cloud engineering, data and application services, cybersecurity, auto

CDIT

Ashburn, United States | Posted on 10/30/2025 Great opportunity for a Java Developer to join our Agile Scrum team, providing software development and maintenance for the delivery of releasable software in short sprint cycles. Responsible for activities associated with delivery of software solutions

Yakshna Solutions

A woman-owned small business in IT solutions is seeking a full-time Programmer Analyst to support a robust financial application. The ideal candidate will have over 10 years of experience, expertise in Oracle APEX, and strong skills in SQL and PL/SQL. This role involves debugging applications, creat

Virtual Service Operations

A Virginia-based technology firm is looking for an experienced Full Stack Developer to join their dynamic IT team. In this hybrid role, you will work approximately two days per week onsite, requiring expertise in strong systems software, cloud technologies, and Agile methodologies. You will collabor

Senior Full Stack Developer Category: Software Development/ Engineering Main location: United States, Virginia, Reston Position ID: J0326-3021 Employment Type: Full Time U.S. - Finding purpose at CGI (https://youtu.be/7gAvvUSJyJA) By playing this video you consent to Google/YouTube processing your d

Ignite IT

Java/Angular Full Stack Developer - US CITIZENSHIP REQUIRED 2 days ago Be among the first 25 applicants Ready to Ignite your career and work alongside some of the most innovative and brightest professionals in innovative technology? Join us and unleash your potential working in an Agile environment

Lead Full Stack Java Developer – Active Clearance | Hybrid Ashburn, United States | Posted on 06/11/2025 Clearance Requirement Active DoD TS or DHS Full BI IAT/IAM Requirement N/A Job Description We are seeking a highly experienced Lead Full Stack Java Developer to serve as a technical team lead for

SME Full Stack Developer - Java/Python , Clearance Required At SourceFly, we pair mission-driven innovation with a people-first culture. Headquartered in Columbia, MD, we provide cloud engineering, data and application services, cybersecurity, automation, workforce development, and strategic communi

A technology consulting firm located in Ashburn, VA is seeking a Java Full Stack Developer to join their dynamic team. In this role, you'll design, develop, and implement software solutions while utilizing your skills in Java and Angular. Ideal candidates should have at least 5 years of experience,

Dark Wolf Solutions

Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We’re proud to boast a world-class engineering team that thrives on rolling up their sleeves to solve your mission’s biggest challenges. Dark Wolf is seeking a highly motivated and

Peraton

A leading national security company is seeking a Full Stack Developer with strong experience in Java, Spring Boot, and Angular. You will join a dedicated team serving U.S. Customs and Border Protection, delivering software solutions while adhering to Agile practices. The ideal candidate will have a