Software Developer Programmer jobs in Lanham

As a Sr. Software Developer II (.NET / C#) , you'll deliver secure and reliable software capabilities for a highly visible and mission-critical customer supporting national-level operations. The program's mission is to rapidly deliver high-quality software while maintaining strict security and opera

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides s

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to the next level? Tired of being treat

Date: Apr 10, 2026 Location: Fairfax, VA, Virginia, United States Company: HII's Mission Technologies division Requisition Number: 28180 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $113,838.00 - $130,000.00 Security Clearance: Ability to Obtain Level

Your Impact Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Software Developer Advisor Deliver simple solutions to complex problems as a Software Developer Advisor a

System Software Programmer - Advanced Hybrid: Columbia, SC About the Job Duration: Long term Contract Position Location: Hybrid: Columbia, SC Pay rate: Hourly Job ID: 10585 Overview: Client is seeking The Division of Technology Services is responsible for developing, implementing, maintaining, and o

FOTOMILL STUDIOS LIMITED

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solution

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solution

Booz Allen Hamilton

€99,000 - €225,000 /year

Requirements Must have: - Over 5 years of experience with website programming, basic graphic techniques, SQL, HTML, XML, Java, Java Applets, and JavaScript - Capability to work independently as well as collaboratively in a fast-paced environment - Active TS/SCI clearance - High school diploma or GED

ORBIS is looking for a Software Developer for our mission-focused customer in Annapolis Junction, MD. The Software Developer shall be responsible for developing rapid experimental prototypes of particular capabilities associated with the improvement and modernization of metrics and monitoring capabi

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span elec

Full-time Description Take the next steps to your professional success as Solerity is a recognized leader in providing Information Technology, Engineering Services, Program Management and Consulting Services to the U.S Federal Government and our Intel Community. We enable our clients to achieve thei

NetSage's mission is to help our customers achieve their missions by providing superior cyber services. We seek talented professionals who are interested in doing meaningful, mission-focused work for the U.S. Federal Government. We are a growing Company that puts our employees first and offers excel

📍 Herndon, VA (Hybrid: Partial Remote / On-site) 📌 Full-Time | Hybrid | Immediate Hire Synertex is seeking a UI/UX Frontend Software Developer with GIS/mapping experience working in a Federal Government, preferably DoD/IC, contracting environment. The Software Developer - UI/UX will plan, develop,

Job Summary General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. Gene

C# Developer/Programmer Analyst 3 - Richmond, VA 23219 (Onsite for one month then Hybrid two days) YSI Jobs - YSI Admin ID Job Title Job Description 798830 C# Developer/Programmer Analyst 3 Yakshna Solutions, Inc., (YSI) is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned sma

Our Deloitte AI & Engineering team to transform technology platforms, drive innovation, and help make a significant impact on our clients' success. You'll work alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributi

Oracle

Job Description Interested in solving complex networking problems within the constraints of a cloud networking environment? Oracle SaaS "Spectra" Platform Engineering is hiring for roles focused on solving the engineering problems surrounding the intra and inter networking support required for manag

Responsibilities At Sabre Systems, we support critical government programs through innovative technology and engineering solutions. Join a collaborative team where your skills help drive impactful outcomes for federal clients. Your contributions are valued and your impact is visible as you play a ke

Greenbrier Government Solutions, Inc

From $50,004 /year

Position Summary: The Software Developer SME role requires a deep expertise in Java SE 11, strong full‑stack skills, and hands‑on experience architecting and deploying applications on Amazon Web Services (AWS). This role focuses on building scalable, secure, cloud‑native systems using AWS best pract