493 software developer jobs found

Software Developer, Senior Software Developer, Senior Agile Test-Driven Development Antech Systems is seeking an experienced software developer to join our performance solutions team. In this position located in St. Mary's County Maryland, you will create or evolve dynamic interfaces and business logic integrated workflows to support multiple projects under NAWCAD WOLF ASI, associated DoD/Federal programs, and NAS Pax River with an emphasis on a Joint program user collaboration portal and software toolkit. Projects and interdisciplinary teamwork will support in-house products, mission information systems delivered over containerization and web deployments for a range of sustainment, safety, and analytic parts of the larger Fleet and Systems Sustainment workflows. This position is open to developers in all US locations with a preference for technically qualified candidates located within 100 driving miles of Webster Field in St. Inigoes MD or Lexington Park, MD...

About the Role: We are seeking a hands-on developer to design, build, and extend a web-based chatbot embedded within a public-facing website. This role focuses on continuing the evolution of the existing chatbot solution through new features, improved user experience, and expanded integrations. The developer will contribute to design decisions, implement new conversational workflows, and collaborate closely with both technical team members and the client. The role includes direct client interaction, including working sessions, demos, and progress briefings. This role offers excellent compensation, career growth potential, and a total rewards package that includes PTO, paid holidays and corporate events, continuing education reimbursements, 401K, an Employee Stock Purchase Plan (ESPP) through Tetra Tech, and more! Responsibilities: Design, build, and extend a React-based chatbot UI embedded in a public-facing website Continue development of an existing chatbot by adding...

Position Title: Java Developer, Senior   We are seeking a Software Developer, Senior to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. Were looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus:   NT Concepts is seeking a Software Developer, Senior to support the DoD enterprise Military Housing system. This complex system of 34 web-based modules is used by over 10,000 active users to meet the housing needs of over 2.5 million service members, DoD civilians, and their families. Clearance : Active DoD Secret clearance required to start Location/Flexibility:  Remote with occasional travel to the DC metro area.   We are seeking a Software...

SEA CORP Location: Dahlgren, VA, United States Req ID: req1731 SEACORP is seeking a well-qualified Software Engineer II . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Software Developer in Dahlgren, VA. This candidate will work with testers, software engineers, systems engineers and cyber experts from the Navy and Underwarfare Center to analyze and decompose requirements, design software approaches, supportintegration and test, manage interfaces, and assess software deliveries. The ideal candidate will be self-motivated, acreative problem solver and able to work effectively in a multi-teamenvironment. Experience with C++ and Java is required. Experience with LINUX/UNIX and Jira is a plus. Qualifications: Education: Bachelor’s Degree in Computer Engineering, Computer Science, or equivalent engineering/technical degree with a concentration in computer science courses. Experience: At least 5 years’ experience...

SEA CORP Location: Dahlgren, VA, United States Req ID: req1732 SEACORP is seeking a well-qualified Software Engineer IV . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Senior Software Developer in Dahlgren, VA. This candidate will work with testers, software engineers, systems engineers and cyber experts from the Navy and Underwarfare Center to analyze and decompose requirements, design software approaches, supportintegration and test, manage interfaces, and assess software deliveries. The ideal candidate will be self-motivated, acreative problem solver and able to work effectively in a multi-teamenvironment. Experience with C++ and Java is required. Experience with LINUX/UNIX and Jira is a plus. Qualifications: Education: Bachelor’s Degree in Computer Engineering, Computer Science, or equivalent engineering/technical degree with a concentration in computer science courses. Experience: At least 10 years’...

Sev1tech, Inc. Senior Software Engineer US-- Job ID: 2026-9460 Type: Full Time W/Benefits Ret Match # of Openings: 1 Remote Overview Sev1Tech is seeking a Senior Software Engineer for the Naval Supply Systems Command (NAVSUP) Ordnance Information System (OIS) program based in Mechanicsburg, PA, and Yorktown, VA, as they modernize their legacy IT systems. This role will bring strong systems, software, cloud, and SAFE/Agile experience to provide technical expertise on a mission-critical program whose purpose is to develop and modernize OIS mission critical systems. In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems. You will exercise your judgment in determining and recommending the best designs based on customer business objectives, timelines, and other resource constraints. You will participate in all aspects of the software development lifecycle of a mission...

ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today. Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now! Position Overview: We are looking for a Staff Data Engineer/Scientist looking for new challenging problems. You will support the development of AI/ML algorithms in a multitude of disciplines from large language models, natural language processing, and time-series predictive analytics. Additionally, we have a team of excellent researchers and software developers who are eager to mentor and teach their craft. We have multiple positions available and welcome all experience levels! We offer generous relocation benefits for...

ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today. Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now! Position Overview: This position is for a Senior AI/ML Engineer looking for new challenging problems. You should have experience working in research teams prototyping and developing AI/ML algorithms. You will support the development of AI/ML algorithms in a multitude of disciplines including object detection/classification, natural language processing, reinforcement learning, and large language models. You will be joining our team of AI/ML engineers and researchers to apply cutting-edge AI/ML algorithms in a variety of...

ARKA Group L.P. ("ARKA") is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today. Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now! Position Overview: We are looking for a Staff Data Engineer/Scientist looking for new challenging problems. You will support the development of AI/ML algorithms in a multitude of disciplines from large language models, natural language processing, and time-series predictive analytics. Additionally, we have a team of excellent researchers and software developers who are eager to mentor and teach their craft. In support of work/life balance, many positions are available for a flexible schedule within the pay period. Ask us...

Description: Electrical Engineer Primary Location: Fredericksburg, VA Clearance: Not Required Ability to work remotely: No Job Summary Obsidian Labs, the advanced research, prototyping, and rapid experimentation arm of Obsidian Solutions Group, is seeking a highly capable Electrical Engineer to support the design, development, integration, and testing of next-generation hardware systems. This role supports multi-domain R&D initiatives including human–machine interfaces (HMI), wearable and distributed sensing systems, radiation and CBRN detection, autonomous platforms, and advanced manufacturing prototypes. The Electrical Engineer will work in a fast-paced, interdisciplinary environment alongside mechanical engineers, software developers, systems engineers, and subject-matter experts to transition concepts from whiteboard to field-ready prototypes. This role directly supports internal R&D, SBIR/OTA programs, customer-funded prototypes, and demonstration...

SEA CORP Location: Manassas, VA Req ID: req1740 SEACORP is seeking a well-qualified Cloud Architecture Systems Engineer . Primary Duties and Responsibilities: Job Summary: SEACORP is seeking a full-time Systems Engineer in Manassas, VA or Middletown, RI. A Systems Engineer, alsoknown as lead systems analyst, a network engineer who can also program, or asoftware engineer who can also manage networks, is an IT professional whooversees the creation of hybrid software, web and hardware products from initialspecifications to final rollout and maintenance. These products are oftensophisticated systems that run on the web. System Engineers are concerned withthe "big picture" of a project in addition to technical aspects andmust consider details like cost, schedules and social issues that may beassociated with a project. Job Responsibilities: Work with software developers,test engineers, systems engineers and cyber experts to analyze and decomposerequirements....

Atlantic Constructors, Inc. Until Filled (EST) 715 - Shop - Steel 1401 Battery Brooke Parkway, Richmond, VA, USA Full Time At ACI we build our company and our culture not by counting people, but by making our people count! Atlantic Constructors is seeking dynamic, motivated, career minded individuals to join our expanding team! Atlantic Constructors has been recognized as an industry leader in the Mid-Atlantic Region for over 50 years. Benefits: $0.00 COST FOR MEDICAL, DENTAL, SHORT TERM DISABILITY & LIFE INSURANCE (EMPLOYEE ONLY) COVERAGE! Dental Insurance Plan Vision Insurance Plan 401(K) Retirement Plan with Generous Company Matching Health Savings Plan with Generous Company Matching Wellness Programs Atlantic Constructors offers competitive benefits, for more information check out our comprehensive list on our website. ACIBuilds.com Summary/Objective : The Structural Steel VDC Manager leads, develops, and...

Cellebrite Title: Senior AI Engineer Location: Tysons, VA, US About Cellebrite: Cellebrites (Nasdaq: CLBT) mission is to enable its global customers to protect and save lives by enhancing digital investigations and intelligence gathering to accelerate justice in communities around the world. Cellebrites AI-powered Digital Investigation Platform enables customers to lawfully access, collect, analyze and share digital evidence in legally sanctioned investigations while preserving data privacy. Thousands of public safety organizations, intelligence agencies and businesses rely on Cellebrites digital forensic and investigative solutions-available via cloud, on-premises and hybrid deployments-to close faster and safeguard communities. To learn more, visit us at www.cellebrite.com,https://investors.cellebrite.com/investors and find us on social media @Cellebrite. What is your mission? We are seeking a talented and driven developer to join our team and help build...

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you're looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business-and the world. A Little About Us At Yahoo, we operate thousands of services at global scale, reaching hundreds of millions of people around the world. Our internal developer platform powers these services and lets our developers build rapidly, securely, and with high quality. A Lot About You We are looking for a motivated, technically strong Sr. Product Manager who is ready to own the vision and strategy for one of our critical platform pillars, primarily Cloud Runtime (Application Runtime/K8, Security Platform, Database Platform, Key/Value & Messaging, etc). In this role, you will partner with engineering leaders and...

Position Title: Database Application Development and Integration Lead Location: US-Virginia-Tysons Corner Job ID: 5185 # of Openings: 1 Category: Information Technology Clearance: Secret Clearance Status: Active Type: Regular Full-Time Overview: The Database Application Development and Integration Lead supports the Dept of the Treasury Financial Crimes Enforcement Network (FinCEN) to safeguard the financial system from illicit activity, counter money laundering and the financing of terrorism, and promote national security through strategic use of financial authorities and the collection, analysis, and dissemination of financial intelligence. Responsibilities: · Ensure database development is integrated with existing websites, web services, and web-based applications. · Modify databases and database-related applications for which the database applications team is responsible and in support of other application teams. · Maintain centrally hosted...

Position Title: Java Developer We are seeking a Java Developer, Mid to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. Were looking for the best and the brightest to join us in supporting this mission. If meaningful work, initiative, creativity, and continuous self-improvement are important to your career, join our growing team and discover What's Next for you. Mission Focus: NT Concepts is seeking a Java Developer, Mid to support the DoD enterprise Military Housing system. This complex system of 34 web-based modules is used by over 10,000 active users to meet the housing needs of over 2.5 million service members, DoD civilians, and their families. Clearance : Active DoD Secret clearance required to start Location/Flexibility: Remote with occasional travel to the DC metro area. We are seeking a  Java Developer, Mid to join our team. Working...

Senior Data/ETL Developer Senior Data/ETL Developer Antech Systems is seeking an experienced database specialist and solutions architect to join our performance solutions team. In this ETL oriented position you will be responsible for evolving and sustaining a large legacy database cluster in several ways: Developing data interactions through dynamic, stored procedure, and automated applications of SQL Evolving existing data architecture into a more modern and optimized design, most likely some version of a data lake. Working with developers and solutions architects to fulfill user stories on functional needs of both traditional web application deployment and Government Cloud application. Addressing emergent issues and resolving data and/or database issues Assisting or leading the developer of data related components across the ETL spectrum including in future states with active engage of securely controlled AI elements Performance,...

Full Stack Developer General Information Requisition # 667 Locations Remote Posting Date 02-14-2026 Security Clearance Required - Must be a US Citizen and be able to obtain and maintain a Public Trust Work Type Remote Time Type Full time Description & Requirements Elder Research Inc., a wholly owned subsidiary of MANTECH international Corporation seeks a motivated, career and customer-oriented Full-Stack Developer to join our team. This is a remote position. The Full-stack Developer is responsible for designing and implementing enterprise-level backend and frontend solutions within CPSC’s modernized Azure-based data ecosystem. This role emphasizes scalability, security, and integration with advanced analytics and data-sharing tools. This role integrates analytical and AI solutions within existing system architectures and workflows. Minimum Qualifications: Experience 2+ years of professional software development...

Position Title: Business Systems Architect, Microsoft Dynamics 365 Description AT LIFENET HEALTH, YOU ARE THE ADVANTAGE Every day, YOU help us to save lives, restore health, and bring hope to patients and families around the world. At LifeNet Health, we cultivate growth, innovation, and collaboration, where your contributions drive solutions that benefit humanity. Together , we are united by a mission greater than ourselves, a purpose rooted in healing. ABOUT THIS JOB Location : Virginia Beach, VA (on-site) or remote Department : Corporate Information Systems Schedule : Monday Friday, 8:15 a.m. 5:00 p.m. (ET) Clinical Status : Non- Clinical HOW YOULL MAKE AN IMPACT The Business Systems Architect is responsible for designing and implementing optimized system solutions for designated Corporate Systems. This role serves as a partner to business units, translating operational needs into scalable, integrated...

Position Title: Business Systems Architect, Microsoft Dynamics 365 Description AT LIFENET HEALTH, YOU ARE THE ADVANTAGE Every day, YOU help us to save lives, restore health, and bring hope to patients and families around the world. At LifeNet Health, we cultivate growth, innovation, and collaboration, where your contributions drive solutions that benefit humanity. Together , we are united by a mission greater than ourselves, a purpose rooted in healing. ABOUT THIS JOB Location : Virginia Beach, VA (on-site) or remote Department : Corporate Information Systems Schedule : Monday Friday, 8:15 a.m. 5:00 p.m. (ET) Clinical Status : Non- Clinical HOW YOULL MAKE AN IMPACT The Business Systems Architect is responsible for designing and implementing optimized system solutions for designated Corporate Systems. This role serves as a partner to business units, translating operational needs into scalable, integrated...