Software Developer Programmer jobs in Upper Marlboro

Job Number: R0237666 UI Full Stack Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to help create a system that will make a di

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Full-Stack Software Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Senior Full-Stack Software Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized

Join CANDA Solutions, LLC as a Full Stack Software Developer - Mid Level, and elevate your career in the dynamic world of Information Technology. This role offers you the unique opportunity to work on innovative projects that challenge your skills while promoting a high-performance, flexible work en

Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Software Engineer (AI-Assisted Developer Tooling) on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, craftin

Leidos

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced SME Software Developer to

Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approa

Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approa

CAREERS You can have the ultimate choice at Prosoft Associates - a worldwide IT services firm. We seek Software engineers, scientists, and IT technical staff to join On-site, Offsite and Offshore development teams capable of helping our clients provide diverse solutions required to improve performan

Active Top Secret (TS/SCI) Clearance With Polygraph Is Required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Full-Stack Software Developer on our largest PRIME contract. Our team of Analysts and Engineers is motivated by the direct impact on the mission, crafting specialized

fusionSpan is a fast-growing multinational information technology services company, and we are seeking a Java Developer to join at our Headquarters in Rockville, MD. This position is open to part-time internship during the semester, and can be full time internship during the summer. This position wi

Position Description: CGI Federal is seeking a highly skilled and motivated Backend Developer to join our innovative team. As a Backend Developer, you will be responsible for designing, developing, and maintaining robust and scalable backend systems. You will work closely with front end developers,

Modern Software Developer, Senior The Opportunity : As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference, we need you on

Eliassen Group

Sr. Software Developer III Washington dc, DC Type: Permanent Category: Development Industry: Government Reference ID: JN -032026-106000 Date Posted: 03/16/2026 Shortcut: http://careers.eliassen.com/yrJiJ3 Description Recommended Jobs Description: Onsite in Washington, DC The organization seeks a Sr.

InterSources

Job Title: Senior Application Developer (Programmer – Consultant) (10662) Location: Columbia, SC 100% Remote (Must reside in Continental US & work EST hours) Duration: 12 Months (Extension Possible) Interview: 1 Round – Virtual Hours/Week: 38 Key Responsibilities Maintain and support CA Plex-bas

Job Description The position involves collaborating with a team of software and test engineers to update and migrate legacy software, used for Naval Ship Weapons Direction Systems, into a new hardware environment as part of a naval system mid-life modernization effort. The program for hardware moder

Software Developer (Back End) Category: Software Development/ Engineering Main location: United States, Virginia, Fairfax Position ID: J0426-0928 Employment Type: Full Time Position Description: CGI Federal is seeking a highly skilled and motivated Backend Developer to join our innovative team. As a

Title: .Net System Software Programmer with Child Support Enforcement Location: Columbia, SC – Hybrid (3 days in office, 2 days remote). Only locals required – No Relocation Independent candidates only Experience : 8 years Duration of the Contract : 12 Months Candidate must show the DL copy on video

Job Title: Senior Software Developer (Python – Financial Accounting) Location: McLean, VA (100% Onsite) Duration: 2–3 Months Role Overview We are seeking an experienced Senior Software Developer with strong expertise in Python and financial accounting systems to support enterprise forecasting platfo

About the role We are looking for a talented Cloud Software Developer to join our remote team. You will work closely with application developers to transition legacy products and applications to the cloud and perform CI/CD using AWS cloud services. You should possess experience implementing, monitor