Java Jobs in Washington

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641 - 660 of 2,015 Jobs

Senior AI and ML Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0219965 AI and ML Engineer, Senior Key Role: Lead the development and integration of cutting-edge artificial intelligence (AI) or machine learning (ML) solutions for USCYBERCOM. Leverage large language models ( LLMs ) in real-world applications. Build and maintain systems that enable advanced AI capabilities while contributing to other high-impact, cross-functional projects throughout the organization. Basic Qualifications: 10+ years of experience with AI, ML, data science, sof tw
Posted 59 days ago | Updated 11 hours ago

Data Engineer - USDS

TikTok

•

Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A153413 Apply to this job Share this listing: Responsibilities We are seeking a versatile and results-driven Data Engineer to join the USDS Cyber Defense & Engineering team at TikTok. In this role, you'll collaborate with cross-functional teams across regions to develop innovative solutions that strengthen the security and privacy of our users, helping make TikTok the most trusted platform. The ideal candidate is a strong pro
Posted 57 days ago | Updated 11 hours ago

Front-End UI/UX Software Developer (Multi-levels Mid-Senior)

Credence Management Solutions

•

McLean, Virginia, USA

Full-time

Overview Credence is one of the largest privately held technologies services company in the country, repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest Growing Private Companies list for the last 12 years. We practice servant leadership and believe that by focusing on the success of our clients, team members, and partners, we all achieve greater success. At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge s
Posted 50 days ago | Updated 8 hours ago

Full Stack Developer

Leidos

•

Ashburn, Virginia, USA

Full-time

Homeland Force and Protection within Leidos is seeking a strong applications developer to join the Traveler Processing and Vetting Solutions (TPVS) Program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. The position is focused on delivering performance-based
Posted 23 days ago | Updated 11 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 38 days ago | Updated 11 hours ago

Developer-Java/J2EE Senior

eSolutionsFirst, LLC

•

McLean, Virginia, USA

Third Party, Contract

Position: Developer-Java/J2EE Senior Location: Hybrid - Onsite in McLean Tuesday through Thursday. Must Have Qualifications: Developing Java 15 or above who has produced quality code with minimum bugs, Angular 12+, strong communication within the technical business, SQL, Knowledge of database- DB2. Candidate Vetting Questions: 1) What roles/responsibilities did you have to fulfill in your previous position that you think will be useful for this position? 2) Please describe your most recent pro
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Posted 60+ days ago | Updated 2 days ago

Sr. DevOps Engineer

Leidos

•

Herndon, Virginia, USA

Full-time

Description Leidos has a new and exciting opportunity for a Sr. DevOps 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 immediat
Posted 19 days ago | Updated 4 hours ago

Senior Full Stack Cloud Software Engineer

Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0220915 Full Stack Cloud Software Engineer, 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
Posted 36 days ago | Updated 11 hours ago

Geneva Developer

Photon

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Remote

Full-time

Greetings from Photon!! Who are we? Photon has emerged as one of the world s largest and fastest-growing Digital Agencies. We work with 40% of the Fortune 100 on their Digital initiatives and are known for our ability to integrate Strategy Consulting, Creative Design, and Technology at scale. For a brief 1 minute video about us, you can check Geneva Developer Dallas, TX / Remote Hiring Type: Full Time Requirements: 5+ years of SS&C Geneva and GWI experienceDeep understanding of GSQL and RSL l
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Posted 60+ days ago | Updated 17 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221139 Software Engineer, Mid 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 coding. As
Posted 30 days ago | Updated 11 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221473 Software Engineer, Mid 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. As a
Posted 22 days ago | Updated 11 hours ago

Software Engineer - Backend

SilverEdge

•

Chantilly, Virginia, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer - Backend to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions f
Posted 60+ days ago | Updated 11 hours ago

Mid Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221098 Software Engineer, Mid 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 coding. As
Posted 31 days ago | Updated 11 hours ago

Junior Software Developer - CBP public trust or Top secret preferred

General Dynamics

•

Ashburn, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Development Job Qualifications: Skills: Angular, Java, Web Services Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer Associate at GDIT. Here, you'll tailor cutting-edge solutions to the
Posted 60+ days ago | Updated 11 hours ago

Software Engineer SME - TS/SCI with Polygraph

General Dynamics

•

Bethesda, Maryland, 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 Development Job Qualifications: Skills: Software Development Life Cycle (SDLC), Software Systems, Waterfall Model Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Soft
Posted 39 days ago | Updated 11 hours ago

Junior Software Engineer

Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Junior Software Engineer to work in our Fairfax, VA office. ECS is seeking a Junior Software Engineer to support the development, integration, and the execution of a variety of projects focused on Artificial Intelligence/Machine Learning and Big Data/Cloud Solutions. There is a focus on knowledge and experience with integrating existing AI/ML solutions with new hardware/software systems in support of the DoD. This position requires technical leadership skills, e
Posted 7 hours ago

Cyber Capability Developer (Senior)

American Systems Corporation

•

Springfield, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contain logical and
Posted 60+ days ago | Updated 11 hours ago

Fullstack Architect

Photon

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Remote

Full-time, Third Party

We are seeking a visionary and hands-on Fullstack Architect with deep expertise in Java, React.js, and application/web architecture to lead the design and development of scalable, secure, and high-performance solutions. This role involves owning the full stack technology direction, mentoring development teams, and ensuring architectural alignment with business goals. Key Responsibilities:Design and oversee the architecture of fullstack solutions (backend, frontend, web, and app platforms).Define
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Posted 24 days ago | Updated 23 days ago

Software Development Engineer in Test

Youngsoft

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Remote

Full-time

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th
Posted 30 days ago | Updated 16 days ago

DB2 Mainframe Engineer

Zolon Tech Solutions Inc

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Remote

Contract, Third Party

Task Description: Responsible for DB2 availability and recovery strategies and procedures. Diagnostics and troubleshooting of errors with performance tuning of SQL and processes. Create and manage database reports. 10+ years IBM System Z experience and concepts, with considerable knowledge in the following IBM DB2 utilities, CA Tools for DB2 Backup/recovery/logging facilities and strategies Firm grasp on DB2 database management and deployment IBM CICS, batch COBOL IBM Information Management
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Posted 1 day ago | Updated 1 day ago