Software Developer Programmer jobs in Ellicott City

Leidos

$87,100 - $157,450 /year

Leidos is seeking a Lead DevSecOPS Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Baseline. Common Baseline is a mission-critical, future-ready automation solution built on a hybrid cloud data mesh architecture. As

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

About this Position: Job Title: Systems Software Programmer Daily Duties / Responsibilities: Develop and modify VB/ASP.NET and C# code that accesses a MS SQL 2019 database. Required Skills: 7+ years of experience independently designing and implementing medium to large-scale software systems and com

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

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 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

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

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully ex

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.

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

Description Leidos is seeking a Junior Software Developer to be part of the mission solution and help lead SSA’s Digital Modernization Strategy. Join one of our high performing teams responsible for building the next-generation enterprise APIs and modern responsive user interfaces, supporting the So

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

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

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

Benefits: Commuter Benefits Disability Insurance 401(k) 401(k) matching Dental insurance Health insurance Paid time off Parental leave Training & development Vision insurance Position Title: Programmer Analyst (ERM/RIM & Microsoft Purview) Location: Washington, DC (Hybrid – Minimum 50% On-Si

As a Sr. Software Developer I (.NET / C#) , you'll work on a portfolio of mission-critical applications that support the highest levels of the federal government. We know that you can't have great technology services without amazing people. At MetroStar, we are obsessed withour people and have led a

Benefits: 401(k) Bonus based on performance Competitive salary Flexible schedule Paid time off We are looking for an experienced, ambitious software developer who wants more than just writing code in isolation. This is an in‑office role . We are not hiring remote contractors or virtual-only develope

Configure and support Salesforce Marketing Cloud, including Email Studio, Journey Builder, Automation Studio, Content Builder, and Mobile Connect (SMS) Assist with SMS enablement, including short code acquisition support, keyword configuration, opt-in/opt-out management, and compliance alignment Dev

Resp & Qualifications PURPOSE: Join our team to lead the creation of CareFirsts next-generation Integration Platform, seamlessly blending API-first design with a product-based approach to advance our cloud-native strategy. Play a pivotal role in transforming how we operate, enabling faster innovatio