Software Developer Jobs in Washington

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541 - 560 of 7,982 Jobs

Senior Software Development Engineer (Java and AI )

Intellect Quest LLC

•

Reston, Virginia, USA

Third Party, Contract

Position: Senior Software Development Engineer (L5) OXM Enterprise TeamLocation: Provo or Reston,Virginia Purpose of the Position: We are seeking a skilled Software Engineer to deliver and enhance AI- driven topic modeling and tuning features, and to facilitate the migration from CrateDB to a more robust text engine backend. The role involves ongoing development of React-based UI components and implementation of REST APIs to integrate backend services seamlessly with the frontend. Responsibilit
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Posted 30 days ago

CNO Developer / Engineer

PANGIAM a BigBear.ai Company

•

Columbia, Maryland, USA

Full-time

Overview BigBear.ai is hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data flow and tasking into CNO tools developed. Provides/authors documentation, participate in design, code, and software readiness reviews in accordance with the customer's software development procedures and processes. This position will report to an on-site location in Maryland; an active TS-SCI clearance with Poly is required. What you
Posted 1 day ago | Updated 7 hours ago

Senior PeopleSoft Developer

ICF

•

Reston, Virginia, USA

Full-time

* This role is part of our talent pipeline, and while there may not be an immediate opening, we are proactively connecting with qualified candidates for future opportunities* ICF's Digital Modernization Division is a rapidly growing, entrepreneurial, technology department, seeking a Senior PeopleSoft Developer. The ideal candidate should provide senior level PeopleSoft development and application expertise in support of creating system enhancements and resolving system issues. Support activitie
Posted 60+ days ago | Updated 10 hours ago

.NET Developer

Motion Recruitment Partners, LLC

•

Reston, Virginia, USA

Full-time

A nonprofit leader in the healthcare space, is seeking a talented Full-Stack .NET Developer for a long-term contract opportunity. Based in Reston, VA, this company is pioneering the future of medical imaging by advancing how MRIs are scanned and interpreted. You'll work with tools including .NET Core, Angular 8+, and AWS to build solutions that directly impact patient care and medical safety. You will use your software development skills to improve the way doctors diagnose and treat patients. Th
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Posted 25 days ago | Updated 7 hours ago

Workday Application Developer

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you an experienced Workday Developer who thrives on designing, developing, and supporting ground breaking HRIS systems? Do you have a passion for collaborating with customers to build innovative and effective technical solutions? If so, we want you to join our team at APL! We are seeking a skilled Workday Applications Developer with a strong background in integrations using the full suite of Workday integration tools, including Studio, BIRT, Cloud Connectors, Enterprise Inter
Posted 60+ days ago | Updated 10 hours ago

Senior Software Engineer - Secret Clearance Preferred - Onsite

General Dynamics

•

Oakton, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Application Development, Software Development, Software Development Life Cycle (SDLC) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Senior Software Engineer to join our team. ship required. GDIT will spo
Posted 58 days ago | Updated 10 hours ago

Senior Principal Software Engineer (Onsite)

RTX Corporation

•

Maryland, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and
Posted 8 days ago | Updated 10 hours ago

Associate Software Engineer

Boeing Company

•

Herndon, Virginia, USA

Full-time

Associate Software Engineer Company: The Boeing Company The Boeing Company is currently seeking an Associate Software Engineer to support our Cobalt Charger team located in Herndon, VA. This position will focus on supporting the Boeing Defense, Space & Security business organization. Within the Boeing Defense - Electronics and Intelligence Systems (E&IS) organization, the Cobalt Charger team performs mission critical functionality for our customer. This position is part of a software developm
Posted 40 days ago | Updated 10 hours ago

Software Lead Engineer Supervisor

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507172-ARLINGTON-VA Location: ARLINGTON, VA, US Date Posted: 2025-07-01 Category: Software Subcategory: SW Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a highly skilled and experienced Lead Engineer for our Legacy Software Baseline team. The ideal candidate will have a strong background in software development
Posted 17 days ago | Updated 8 hours ago

Senior Salesforce Developer/Tech Lead

DMI

•

McLean, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at
Posted 19 hours ago | Updated 7 hours ago

Java Software Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Java Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Java Software Engineer to join our team and contribute to the design, development, and maintenance of high-quality software solutions. In this role, you will work on building reliable, scalable, and secure applications using Java, collaborating with cross-functional teams to deliver innovative solutions that m
Posted 60+ days ago | Updated 10 hours ago

Software QA/Test Sr

Lumen Solutions Group Inc.

•

Reston, Virginia, USA

Contract

About us: Lumen Solutions Group Inc., a dynamic small and minority-owned, Disadvantaged Business Enterprise headquartered in Florida, USA. As a leading consulting services and solutions provider, we focus on IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, Enterprise Transformation for our clients. Our client base includes Fortune 500, Government, non-profit and emerging growth companies. Job Description: PURPOSE: Responsible for developing, modifying, and
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Posted 5 days ago | Updated moments ago

Scrum Master (BI Focused)

INSPYR Solutions

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Remote or Merrifield, Virginia, USA

Contract

Title: Scrum Master (BI Focused) Location: Remote in the US Duration: Initial 6 months contract with extensions Compensation: $58.00-$61.00/hr Work Requirements: , Holders or or Authorized to work in USSummary The Scrum Master works closely with the Product Owner to prioritize and lead delivery of the initiative s capabilities by removing impediments, facilitating team meetings and events, and fostering an environment for high performance. The Scrum Master manages a continuous workflow of their
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Posted 1 day ago | Updated moments ago

Naval Engineer - Clearance Required

Cydecor, Inc.

•

Washington, District of Columbia, USA

Full-time

Cydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: People, our center of gravity; Mission, what inspires us; and an un
Posted 14 days ago | Updated 2 hours ago

Signals Software Engineer with C Development

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Signals Software Engineer with C Development LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and innovative **Signals Software Engineer with C Development** expertise to join our team and contribute to the design and implementation of advanced signal processing solutions. In this role, you will develop efficient and reliable software using C to process and analyze complex signals in real-time a
Posted 60+ days ago | Updated 10 hours ago

Full Stack Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220390 Full Stack Software Engineer 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 software, 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 software and systems from vision to production-ready. This role is more than just coding
Posted 50 days ago | Updated 11 hours ago

Manager, Software Engineer

Harris Corporation

•

Columbia, Maryland, USA

Full-time

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 Technologie
Posted 60+ days ago | Updated 10 hours ago

Senior JavaScript Developer

Mindlance

•

McLean, Virginia, USA

Third Party, Contract

Job Role: Senior JavaScript Developer Location: Richmond/ McLean, VA- 3 Days Hybrid Duration: 12 Months Job Description: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community Collabor
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Posted 19 days ago | Updated 1 day ago

Sr. Software Engineer TS/SCI Polygraph $25k SIGN ON!

Leidos

•

Reston, Virginia, USA

Full-time

Description Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced cryptographic key management program and we are extending a $25,000.00 SIGN ON BONUS! Program execution here follows DEVOPS best practices and employs robust development, test, and production environments. Additionally, the program is using Behavioral Driven Development (BDD) and t
Posted 21 days ago | Updated 16 hours ago

Software Engineer II

Sierra Nevada Corporation

•

Remote or Herndon, Virginia, USA

Full-time

SNC can only hire in these states: AL, AK, AZ, CA, CO, FL, GA, HI, ID, IL, IN, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NC, OH, OK, OR, PA, SC, TN, TX, UT, VA, WA, WV, WI. Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and expertise to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from advanced mission p
Posted 6 days ago | Updated 10 hours ago