Software developer jobs in 20850

Remote or Maryland

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Yesterday

REQUIRED TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Provide full stack developmental support for the AUTUMNATTIC tool that is built using the following technologies: java, angular, elasticsearch Develop front end and back-end capabilities based on provided requirements Perform code reviews for capabilities developed by other team members Assist with diagnosing problems users are facing with AUTUMNATTIC

Full-time

USD 78,000.00 per year

UI Developer

Vienna, Virginia

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Today

Job#: 3038738 Job Description: UI Developer Location: Vienna, Virginia (Hybrid) Duration: Full-time, direct-hire Clearance: Must be eligible to obtain and maintain a Top Secret clearance with SCI and CI Polygraph eligibility Role Overview We are seeking a mid-to-senior level UI Developer to support a long-term project for a program with the FBI with one of our GovCon clients. This role involves creating new software and modifying existing applications to ensure efficiency and integrity bet

Easy Apply

Full-time

Embedded Reverse Engineer: All Levels - FUTURE NEED

Vienna, Virginia

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Yesterday

FUTURE NEED - Not a current vacancy. If you apply, this could be a multi-year process.Location: Vienna, VADescription:The candidate will be primarily focused on conducting software analysis of embedded products. The focus will be on reverse engineering and potentially vulnerability analysis of pr

Full-time

Software Engineer Level 2-FFPP-8854

Remote or Maryland

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Yesterday

REQUIRED TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Required Skills: - Experience setting up, deploying, and troubleshooting Hadoop, Map / Reduce, Accumulo and Zookeeper - this also extends to current sustainment tasking. - Tasking would also include troubleshooting and fixing issues - for example off lining an HDFS node because of a bad disk. Off lining an Accumulo tserver processes because of bad me

Full-time

USD 78,000.00 per year

Senior Product Manager

McLean, Virginia

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Today

Lead new product initiatives building on a proven quality and reliability platform to improve developer experience across AI, API, CLI, and VPC uses, new product org! This Jobot Job is hosted by: Charles Simmons Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $220,000 per year A bit about us: Building a fundamentally new approach to software testing. Our platform uses advanced fuzzing and property-based testing techniques to find

Full-time

USD 150,000.00 - 220,000.00 per year

Sr. Site Reliability Engineer III (6448)

Washington, District of Columbia

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Yesterday

As a Sr. Site Reliability Engineer (SRE) , you'll work as part of a collaborative and high-performing team providing your expertise to deliver technical solutions within 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 two-decade legacy of building the best and brightest teams. Because we know our future relies on our deep understanding and relentless focus on o

Full-time

USD 185,000.00 - 230,000.00 per year

ServiceNow Developer

Mason Neck, Virginia

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Today

Location: Mason Neck, VA Salary: Depends on Experience Description: Our client is currently seeking a ServiceNow Developer *TS-SCI CLEARANCE REQUIRED* *CANDIDATE MUST BE ABLE TO GO ONSITE 5 DAYS/WEEK IN LORTON* Modules needed: Currently in ITSM module needs to move to other modules: ITAM ITOM, ITSM backend customer catalogue development. ROLE: Senior ServiceNow Developer DEPARTMENT: Technical Services REPORTS TO: Deputy Director, Technical Services PURPOSE: To architect, develop, impleme

Contract

Director of Software Engineering AI, Data Platform & Application Engineering

McLean, Virginia

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Yesterday

Title: Director of Software Engineering AI, Data Platform & Application Engineering Location: Fully Onsite McLean, VA (Monday Friday) Assignment Type: Contract-to-Hire (CTH) Scheduled End Date: August 9, 2026 Conversion Salary Range: $215K $220K Interview Process: Round 1: 30-minute MS Teams Video Interview (Video Mandatory) Round 2: 90-minute In-Person Interview Interview Availability: 5/8: 10:00 10:30 AM 5/8: 11:00 11:30 AM 5/11: 10:00 10:30 AM 5/11: 10:30 11:00 AM Role Breakdown 40% Technical

Easy Apply

Contract

Depends on Experience

Sr. Site Reliability Engineer III (6572)

Washington, District of Columbia

•

Yesterday

Full-time

USD 170,000.00 - 220,000.00 per year

Software Systems Engineer

Chantilly, Virginia

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Today

Job ID: 2613756 Location: Chantilly, VA, US Date Posted: 2026-06-16 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a Software Systems Engineer with Space Domain Operations experience in Chantilly, VA to support a very dynamic and innovative space pro

Full-time

Senior Software Engineer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Software Engineer for a CONTRACT assignment with one of our premier Regulatory clients in Tysons, VA or Rockville, MD. Working independently, the Senior Software Engineer owns development of software products and works on improving the overall quality of the product throughout the software development life cycle and mentors other Software Engineers. Responsibilities : Seasoned individual contributor with deep expertise in Jav

Contract

Software Engineer 2 - FFLL-8808

Remote or Maryland

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Yesterday

TO BE CONSIDERED FOR THIS POSITION YOU MUST CURRENTLY HAVE AN ACTIVE TS/SCI WITH POLYGRAPH SECURITY CLEARANCE WITH THE FEDERAL GOVERNMENT. (U.S. CITIZENSHIP REQUIRED). Description: The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individua

Full-time

USD 78,000.00 per year

Software Engineer - Clearance Required

Maryland

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Yesterday

Job 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 energy that keeps modern life moving. Here, yo

Full-time

USD 150,800.00 - 265,880.00 per year

Software Engineer (TS/SCI Clearance Required)

Alexandria, Virginia

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Yesterday

North Point Technology is looking to hire a Software Developer to support NGA's Geospatial Intelligence (GEOINT) mission. The qualified candidate must have an active TS/SCI security clearance, and will help collect the sciences, technology, and tradecraft used to measure and model the globe, providing three-dimensional accuracy of every point in, on, or above the Earth. The ideal candidate has an excellent understanding of software development concepts and exceptional coding skills across a rang

Full-time

Senior Software Engineer

Gaithersburg, Maryland

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Yesterday

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.

Full-time

USD 107,900.00 - 195,050.00 per year

Lead, Software Engineer

Herndon, Virginia

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Yesterday

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers? mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trust

Full-time

Software Engineer Level 3-FFPP-8853

Remote or Maryland

•

Yesterday

REQUIRED TO BE CONSIDERED FOR THIS POSITION YOU MUST HAVE AN ACTIVE TS/SCI W/ FULL SCOPE POLYGRAPH SECURITY CLEARANCE (U.S. CITIZENSHIP REQUIRED) Sourcing for a SWE3 candidate with experience developing in AWS with managed services Twenty (20) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE expe

Full-time

USD 78,000.00 per year

Junior Systems Analyst

Washington, District of Columbia

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Yesterday

Description Active Top Secret (TS/SCI) clearance is required. Visionist is bidding on an upcoming PRIME contract and, in anticipation of award, we're seeking Junior Systems Analysts to join our team at the Naval Research Laboratory in Washington, DC. You will advance the future of maritime domain awareness by enhancing global ship tracking systems. You'll leverage state-of-the-art analytics, multi-INT fusion, and cutting-edge technologies to detect and disrupt illicit activities at sea-includin

Full-time

USD 85,000.00 - 150,000.00 per year

Business Solutions Developer IV

Hybrid in Vienna, Virginia

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Today

Overview Navy Federal Credit Union currently does not provide sponsorship for this role. Applicants must be authorized to work in the United States without the need for current or future sponsorship. Design, develop, and deliver technical solutions utilizing the automation tool PEGA for Branch Operations that align with complex business requirements. Lead technical discovery efforts by partnering with stakeholders to translate functional needs into workflow-driven PEGA application enhancements.

Full-time

$96,900 per year

Sr. Software Architect & Engineer

Arlington, Virginia

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Yesterday

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 166,400.00 - 249,600.00 per year

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Software developer jobs in Rockville, MD 20850, USA