software Jobs in district of columbia

Refine Results
361 - 380 of 6,666 Jobs

NCIS Software Developer | Active Secret clearance

General Dynamics

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: .Net Full Stack Development, C#.NET, Microsoft .NET Development Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Join GDIT and be a part of the team of men and women that solve some of the world's most complex tech
Posted 4 days ago | Updated 2 hours ago

Senior Software Engineer

Parsons Services Company

•

Annapolis, Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is seeking a highly skilled Software Engineer to join our Government Contrac
Posted 40 days ago | Updated 2 hours ago

Forward Deployed Software Engineer I

Maxar Technologies Holdings Inc

•

Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a mission driven Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act as a technical bridge between our engineering teams and end users, integrating our software alongside partner capabilities, engaging with customer environments, learning the systems inside and out, and shaping real-world solutions in direct collaboration with the customer. You'll be hands-on with Max
Posted 3 days ago | Updated 2 hours ago

Forward Deployed Software Engineer II

Maxar Technologies Holdings Inc

•

Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a mission driven Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act as a technical bridge between our engineering teams and end users, integrating our software alongside partner capabilities, engaging with customer environments, learning the systems inside and out, and shaping real-world solutions in direct collaboration with the customer. You'll be hands-on with Max
Posted 3 days ago | Updated 2 hours ago

Advanced Software Engineer - Active Sonar C/C++

General Dynamics

•

Manassas, Virginia, USA

Full-time

Basic Qualifications Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred. Must have previous experience with Linux and either C++ or Java. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government secur
Posted 60+ days ago | Updated 2 hours ago

Software Engineer

BigBear.ai

•

Maryland, USA

Full-time

Overview BigBear.ai is hiring full stack and specialized software engineers. As a Software Engineer, you will thrive in a dynamic, fast-paced environment and have the chance to make a significant impact on our customers' experience. The organization is focused on discovery of opportunities and enabling activities in numerous technical fields. Incumbent will be responsible for designing and delivering custom applications providing data visualization, workflow automation, and mission cognizance f
Posted 15 days ago | Updated 11 hours ago

Software Engineer

BigBear.ai

•

Maryland, USA

Full-time

Overview BigBear.ai is hiring full stack and specialized software engineers. As a Software Engineer, you will thrive in a dynamic environment where your contributions directly enhance the experience for our customers. The organization is focused on discovery of opportunities and enabling activities in numerous technical fields. You will spearhead the design and delivery of cutting-edge custom applications that drive powerful data visualization, streamline workflow automation, and enhance missio
Posted 15 days ago | Updated 11 hours ago

Software Developer

Metrea Management, LLC

•

Maryland, USA

Full-time

Company Overview Metrea is a defense company dedicated to translating commercial innovation into solutions for the hardest problems in national security. With deep mission expertise, Metrea focuses on delivering effects-as-a-service across Aerospace, Electromagnetic & Cyber, Digital & Synthetic domains via its capability groups. Metrea also consists of six support groups (Operations, People, Finance, Legal, Strategy and Solutions) that guide the development of specific capabilities that Metrea's
Posted 41 days ago | Updated 11 hours ago

Senior Software Developer

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0224043 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 sof tware, but to create a system that will make a difference, we need you on our team. We're looking for an experienced developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just codin
Posted 2 days ago | Updated 3 hours ago

Software Integration Engineer

SilverEdge

•

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software and intelligence solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a Software Integration Engineer to provide customer support. Required Qualifications Ability to integrate, install, configure, upgrade, compile, and support COTS/GOTS software.Generate documentation for the full software stack.Update software for sustainment support.Basic Linux sy
Posted 25 days ago | Updated 2 hours ago

Principal Software Engineer - Kubernetes & Cloud-Native Platforms

Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate ve
Posted 9 days ago | Updated 2 hours ago

Software Engineer with Poly Mid to SR Poly Clearance Required

Lockheed Martin Corporation

•

Annapolis, Maryland, USA

Full-time

Job Description THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data analytics solutions and agile development projects in support of a high-visibility mission. This position involves providing technical leadership and guidance on data analytics and agile development projects, as well as collaborating with cross-functional teams to drive mission objectives. WHO WE ARE At Lockheed Martin, we're a leading aerospace and defense company th
Posted 12 days ago | Updated 2 hours ago

Entry-Level Software or Embedded Engineer/Developer - TS Cleared

Parsons Services Company

•

Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an entry-level TS Cleared Software or Embedded Engineer/Devel
Posted 3 days ago | Updated 2 hours ago

Software Developer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2507918 Location: CHANTILLY, VA, US Date Posted: 2025-07-24 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is currently looking to hire a Software Developer to join our team located in Chantilly, VA! Requirements: Must have an active Secret Clearance or higher clearance to be considered Computer Science Degre
Posted 19 days ago | Updated moments ago

Modernization Accelerator: August Hiring Alerts; Software Engineers

Lockheed Martin

•

Maryland, USA

Full-time

Job ID: 693185BR Date posted: Aug. 11, 2025 Description: What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materials. The uninterrupted flow of ener
Posted 60+ days ago | Updated 12 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221265 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 49 days ago | Updated 3 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221268 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 49 days ago | Updated 3 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221267 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 49 days ago | Updated 3 hours ago

Software Engineer

SilverEdge

•

Columbia, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software and intelligence solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a software engineer to join our team on a mission focused program. Some of your daily duties will include: Take ownership of complex features and contribute to the design and development of a high-impact, full-stack software platform. Architect scalable, maintainable solutions using
Posted 46 days ago | Updated 2 hours ago

Lead Software Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software En
Posted 60+ days ago | Updated 2 hours ago