software developer Jobs in Washington, DC

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Lead Software Engineer, Full Stack (Remote-Eligible)

Capital One

•

Remote or McLean, Virginia, USA

Full-time

Lead Software Engineer, Full Stack (Remote-Eligible) 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 Back End Software Engineers who are passionate about marrying data with emerging technologies. As a
Posted 11 hours ago

ServiceNow Engineer

Galon Solution Inc

•

Reston, Virginia, USA

Contract

Job Title: ServiceNow Engineer Location: Reston, VA or Plano (Dallas), TX Hybrid Position Type: W-2 Contract Duration: 12 months (with potential to extend) Job Description Our client is seeking a skilled and experienced ServiceNow Engineer to join their team. In this role, you will leverage your expertise in the ServiceNow platform to design, develop, and implement solutions that meet business needs. This position offers the opportunity to work on a dynamic, innovative team and contribute to tra
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Posted 47 days ago | Updated 5 days ago

Full-Stack Software Engineer (TS/SCI with Poly REQUIRED)

General Dynamics

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Java, Jenkins (Software), Python (Programming Language), Software Development, Structured Query Language (SQL) Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: The Software Engineer
Posted 2 days ago | Updated 7 hours ago

Advanced Software Engineer

General Dynamics

•

Annapolis, Maryland, 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. CLEARANCE REQUIREMENTS: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility r
Posted 4 days ago | Updated 7 hours ago

Cyber Security Engineer

Leidos

•

Springfield, Virginia, USA

Full-time

We are seeking a Cyber Security Engineer who is responsible for developing and implementing advanced security solutions to defend critical systems, networks, and data against evolving cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats, identifies vulnerabilities, and ensures that development environments and operational systems re
Posted 54 days ago | Updated 8 hours ago

Distinguished Engineer ( Machine Learning Platform Foundations)

Capital One

•

McLean, Virginia, USA

Full-time

Distinguished Engineer ( Machine Learning Platform Foundations) Distinguished Engineer, Machine Learning Platform Foundations The Capital One machine learning platform organization manages our cloud-based enterprise ML+AI system providing users with development tools and runtime environments necessary to build and run machine learning and AI systems with large scale realtime and batch processing workloads. We are seeking a Distinguished Engineer, who is passionate about working on large scale di
Posted 13 days ago | Updated 3 hours ago

Senior Software Engineer

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 2+ years of job-related experience or a Master's degree. Agile experience preferred. Must have JavaScript and Kubernetes. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required within a reasonable period. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements
Posted 10 days ago | Updated 7 hours ago

Software Engineer

Redhorse Corporation

•

Chantilly, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse is transforming how the government
Posted 4 days ago | Updated 4 hours ago

Intelligent Combat Platform Mission Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in working in multi-disciplinary teams to advance the state-of-the-art in autonomous systems, uncrewed air platforms, artificial intelligence, software design, embedded systems, virtual reality, and simulation? Are you interested in applying your skills to conceive, design, prototype and test new capabilities in intelligent autonomous systems that will save US warfighter's lives and ensure our nation's preeminence? If you answered "yes" to either of these questi
Posted 43 days ago | Updated 8 hours ago

Senior Software Engineer, Full Stack

Capital One

•

McLean, Virginia, USA

Full-time

Senior Software Engineer, Full Stack Do you want to work for a tech company that writes its own code, develops its own software, and builds its own products? We experiment and innovate leveraging the latest technologies, engineer breakthrough customer experiences, and bring simplicity and humanity to banking. We make a difference for 65 million customers. At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real custom
Posted 22 hours ago | Updated 22 hours ago

Senior Software Engineer Drupal (US-remote)

ICF

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Remote or Reston, Virginia, USA

Full-time

The Company ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. Our core values include Embracing Difference; we seek candidates who are passionate about building a culture that encourages, embraces, and hires dimensions of difference. The Team Our Health Engineering Solutions (HES) team works side by side with customers to articulate a vision for success, and then make it happen. We know success doesn't hap
Posted 19 hours ago | Updated 8 hours ago

Engineer IV

General Atomics

•

Herndon, Virginia, USA

Full-time

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. 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, airb
Posted 1 day ago | Updated 8 hours ago

Software Engineer 3

Cornerstone Defense

•

Annapolis, Maryland, USA

Full-time

Location: Annapolis Junction, Maryland Type: Contract Job #3743 Title: Software Engineer 3 Location: Annapolis Junction, MD Compensation Range: $215 -$235K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life ex
Posted 5 days ago | Updated 8 hours ago

Lead Software Engineer / Kubernetes

Motion Recruitment Partners, LLC

•

McLean, Virginia, USA

Full-time

A lead software company headquartered in McLean, VA, is hiring a full-time Lead Software Engineer (Kubernetes) to help re-architect and evolve its infrastructure on public cloud platforms. This opportunity allows applicants to work with cloud native technologies like Kubernetes, AWS, and Infrastructure Code tools. This is not just another engineering job, it's your chance to help shape the cloud future of an enterprise platform trusted by the world's most innovative organizations. They are seeki
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Posted 35 days ago | Updated 3 hours ago

C# Developer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2505146 Location: CHANTILLY, VA, US Date Posted: 2025-04-29 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is currently looking to hire a C# Developer to join our team located in Chantilly, VA! Basic Qualifications: Bachelor's Degree in Computer Science, Information Systems, Engineering or related
Posted 60+ days ago | Updated 5 hours ago

Hyperspectral Imaging Scientist

Johns Hopkins Applied Physics Laboratory (APL)

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Laurel, Maryland, USA

Full-time

Description Do you see the world in hyperspectral technicolor? Do you have a passion for research and a desire to work on cross-disciplinary teams to develop novel hyperspectral imaging technologies?while contributing to an organization that values impact, innovation, and personal development? If so, we're looking for someone like you to join our team at APL! We are seeking a Hyperspectral Imaging Scientist to contribute to the advancement of state-of-the-art hyperspectral capabilities, inclu
Posted 19 days ago | Updated 3 hours ago

Intelligent Systems Development Engineer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you interested in working in multi-disciplinary teams to advance the state-of-the-art in autonomous systems, uncrewed air platforms, artificial intelligence, software design, embedded systems, virtual reality, and simulation? Are you interested in applying your skills to conceive, design, prototype and test new capabilities in intelligent autonomous systems that will save US warfighter's lives and ensure our nation's preeminence? If you are graduating with a degree in Computer
Posted 44 days ago | Updated 8 hours ago

Software Engineer 0

Realm One

•

Annapolis, Maryland, USA

Full-time

We're searching for talented individuals who provide intelligence, engineering, and mission management expertise for the Government. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive
Posted 60+ days ago | Updated 8 hours ago

Space Protection Software Test Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2507177 Location: CHANTILLY, VA, US Date Posted: 2025-07-02 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Space Protection Software Test Engineer to join the Space and Intelligence Business Group providing systems engineering and technical advis
Posted 18 days ago | Updated 5 hours ago

Software Engineer

Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Software Engineer 1 with technical experience with: Developing applications using AngularJS/ React / Vue (other JS frameworks).Developing Java Web or NodeJS applications.Experience using and implementing CCS.Developing or integrating with RESTful Services. Qualifications Seven (7) years experience as a software engineer, in programs and contracts of similar scope, type, and complexity is required.Bachelor's degree in Computer Science or related disc
Posted 18 days ago | Updated 8 hours ago