Backend Software Developer jobs in Annapolis Junction

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

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

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 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: 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

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

At AMEWAS, we don’t just support defense- we shape it. For over 40 years, we’ve been a trusted partner of the Department of Defense (DoD) by providing cutting-edge engineering, testing, and evaluation for U.S. Navy weapons systems. Our people are the heart of our mission. Across our headquarters in

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

Company Description When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking i

Role: Senior Software Development (Python) Location: McLean VA- Onsite Responsibilities Refactor and modernize existing components of the financial accounting and forecasting application to improve maintainability, performance, and scalability. Develop and enhance core forecasting engine features to

Amentum

Purpose and Impact: The Geospatial Enterprise Open Data Store (GEODS) contract provides integration, design, development, and sustainment for data services in support of the Federal Government. Developers on GEODS routinely design and implement new custom features that solve unique problems, optimiz

Aperio Global is a company focused on national security and technology, seeking a Senior Full-Stack Developer to support their Corporate Discovery Services mission. The role involves collaborating with stakeholders to develop innovative analytics and automate data analysis solutions. Responsibilitie

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

This position requires an Active Public Trust clearance or higher to be considered.* ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence

This position requires an Active Public Trust clearance or higher to be considered. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence

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 with our people and have led

Position: - Azure Dev resources Location: - Hybrid - 3 days office in Atlanta/Chicago/Vienna Duration: Contract Rate: DOE We are seeking an experienced Azure Developer with strong expertise in building and managing cloud-based applications. The ideal candidate should have hands-on experience with Az

As a Sr. Software Developer III (.NET / C#) , you will design, build, and deliver secure, reliable software solutions for a highly visible, mission-critical customer supporting national-level operations. You will be part of a program focused on rapidly delivering high-quality software while maintain