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$185k
Vantor is seeking a Senior API/Java/Python Developer to design and build secure, scalable backend services and integrations for modern web and data‑driven solutions. You’ll architect and implement RESTful APIs, develop microservices in Java and Python, and integrate with...SuggestedVantor
Arlington, VA8 hours agonew- ...Job Description Job Description Job Description: Java Full Stack Engineer (6-9 years of experience) Mandatory Skills: ~8+ years... ..., C++ Programming, Entity Framework, SQL Server 2014, ASP.Net 4.0, ASP.Net 5.0, WCF, Web API, HTML 5, CSS 3, JQuery, AWS, Azure....Suggested
Forhyre
McLean, VA9 days ago - ...Job Description Job Description We are seeking a Java AWS Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs. Responsibilities: Analyze user needs...Suggested
Sophus It Solutions LLC
Washington DCa month ago - ...Project duration: 15 months Must Have Qualifications: The candidate must be familiar with troubleshooting and enhancing code using Java, Python, scripting, and DevOps. Exposure to CI/CD pipelines and Gen AI tools such as Kiro and Amazon Queue, as well as experience...SuggestedFull timeRotating shiftWeekend work
WISETEK PROVIDERS INC
Washington DC15 days ago - ...speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1670 Job Title: Java Developer Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start Job Description You will be...Suggested
Agile Defense
Rosslyn, VAa month ago $125k - $135k
...eighteen months. They get maintained, extended, and trusted — and somebody has to be good at that. Sienna Systems is seeking a Java Developer to join a collaborative software development team supporting the U.S. Department of Homeland Security, Customs and Border...SuggestedTemporary workImmediate startSienna Systems Corporation
Falls Church, VA15 days ago- THREE (3) ATM Software Engineers (Proflex4, Java, C++, Diebold, Nixdorf, CI, CD, NCR Aptra, AWS) in VA (McLean and Richmond) ATM Software... ...practices. - Working within and across Agile teams to design, develop, test, implement, and support technical solutions across...SuggestedPermanent employmentFull timeLocal areaRemote work
DBA Web Technologies
McLean, VAmore than 2 months ago $100k
...Job Description Job Description SENIOR JAVA DEVELOPER Location: Arlington, Virginia Duration: 5 years (1 year plus 4 one year options... ...100,000.00+ We are currently seeking a candidate to provide web development for systems supporting the Head Start Enterprise...SuggestedFull timeContract workWork experience placementWork at officeLocal areaVisa sponsorshipTechOpps Inc.
Arlington, VAa month ago- ...Job Description Job Description Job Title: Senior Java Engineer (Workflow, Access Control & UI) Location: McLean, VA (On-site)... ...scheduling or queuing. ~ Experience designing and building modern web UIs. ~ Ability to work on-site in McLean, VA. ~ Must be...SuggestedContract work
ZipStaff Inc.
McLean, VA6 days ago - ...Job Description Job Description Role:Sr Java Developer Location: Washington, DC Client: DC Government (Onsite - In person interview... ...Spring Integration Development: 3 years (Preferred) ~ Spring Web Services Development: 3 years (Preferred) ~16+ yrs. preparing...SuggestedFull timeContract work
GoIntellects Inc.
Washington DCa month ago - ...Java Full Stack Developer 100% Remote Sponsorship is not available for this position. Candidates must be able to obtain a Public Trust. What... ...optimization. • Experience developing and consuming RESTful web services and integrating applications with internal and...SuggestedTemporary workLocal areaRemote work
System One
McLean, VA29 days ago - ...Job Description Job Description TITLE: Sr Java Developer LOCATION: Washington, DC/ Onsite Employment type: Contract w2/109... ...Development Experience. Required 3 Years · Spring Web Services Development Experience. Required 3 Years ·...SuggestedContract work
AHU Technologies Inc
Washington DCa month ago - ...Job Description Job Description API/Java/Python Developer Hybrid – Arlington, VA U.S. Citizenship and TS/SCI and CI poly required @Orchard is retained by a top geospatial technology company in their search for an API/Java/Python Developer to work in their...SuggestedRemote work
@Orchard
Arlington, VA5 days ago - ...ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1668 Job Title: Software Engineering Lead (Java, OpenFGA) Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start Job Description The Software...Suggested
Agile Defense
Rosslyn, VAa month ago $90 - $100 per hour
...Position: Java/J2EE Developer Location: McLean, Virginia Duration: Contract Job ID: 179037 Job Overview: We are seeking a highly skilled Developer-Java/J2EE Specialist with extensive experience in designing, developing, and implementing software solutions...SuggestedFull timeContract workTemporary workPinnacle Group
McLean, VA21 days ago- ...telecommunications industries. OST is successful because we listen to our clients, we learn from our clients, and we know our clients. Java Developer Description of specific duties in a typical workday for this position: OST is seeking a Java Full Stack Developer to...Full timeLocal area
OST INC
McLean, VA4 days ago - ...complex new software products. In addition to being a hands-on developer with experience in business intelligence, analytics, data science... ...5+ years of professional software development experience. Java Development experience Angular Front-End (similar front end...
Leading Path Consulting
McLean, VAa month ago - ...Job Title: Senior Full Stack Engineer (Java / Angular) Location: McLean, VA (On-site... ...business partners to design and deliver a web application that supports model analytics... ...technology teams. What You'll Do: Design, develop, and deliver full-stack features for a...Contract work
ZipStaff Inc.
McLean, VA8 days ago $88.2k - $190.9k
API/Java/Python Developer, SME TS Clearance REQUIRED Position Description Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology...Local areaArlington, VAmore than 2 months ago$197.3k - $225.1k
...Overview Full-Stack Engineer 4 (Python, Java, AWS, CI/CD, GenAI) (Enterprise Platforms Technology) Do you love building and... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack...Full timePart timeInternshipH1bLocal areaCapital One
McLean, VA7 days ago$143.5k - $310.7k
Senior Java Developer TS/SCI with Poly REQUIRED Position Description CGI Federal is seeking a Senior Java software engineer for an exciting... ...maintain core software platforms, which is a combination of web applications and a data processing/analytics platform. You...Local areaArlington, VA10 days ago- ...Intelligence Community. We are currently looking for a Senior Java Application Developer to join our team. Duties and Responsibilities:... ...: JDBC, Hibernate (or other ORM), JavaScript, XML, JSON, Web-Services (JAX-WS or JAX-RS), JBoss, Eclipse/VSCode, Docker...Work experience placementWork at office
CyberMedia Technologies
Washington DC28 days ago - ...Innovation Group (SIG) is seeking a Full Stack Developer to support the design, development,... ...the front end and Python (FastAPI/Django), Java (Spring Boot), or .NET (ASP.NET Core) on... ...designing and consuming RESTful APIs and web services using JSON. - Experience...Temporary workFor contractorsH1b
Strategic Innovation Group LLC
Arlington, VA4 days ago - ...Hiring: Java Full Stack Developer Location: Reston, VA (100% Onsite) Type: Full-time Interview: Final round is In-Person Are you a Java... ...modern frontend technologies. Key Skills: Java, J2EE, XML, Web Services Angular (4/5/6/8), JavaScript, HTML, CSS AWS...Full time
Thinklusive
Falls Church, VA3 days ago $87.1k - $157.45k
Java Web Application DeveloperLocation: RemoteClearance: Secret or higher The Test and Training Enabling Architecture (TENA) program at Leidos is looking for a Java Web Application Developer to join our team! Our mission is to develop tools for the United States Department...Full timeRemote workLeidos
Alexandria, VA17 hours agonew- ...advancement Training & development Role: Lead Software Engineer – Java/AWS Location: Chicago, IL (Hybrid – 3 days per week onsite)... ...to provide hands-on technical leadership in designing and developing cloud-native backend applications using Java, Spring Boot, and...Work from homeFlexible hours3 days per week
Globenet Consulting Corp
Washington DCa month ago - ...Description Job Description: Short Description : The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EE... ...Spring Integration Development Experience · Spring Web Services Development Experience · Synchronous and Asynchronous...Contract work
AHU Technologies Inc
Washington DCa month ago $125k
...highly cleared engineers, analysts, and program managers represent some of the best talent locally available. The Senior Java Full Stack Developer will be a part of an agile software development team and integral in performing software development, O&M support, and...Flexible hoursSynergy ECP
Washington DCa month ago$90k - $110k
...About the Role SmarTek is seeking a Full Stack Java Developer to join our team. The successful candidate will be responsible for serving... ...modern user interfaces. Build and integrate REST and SOAP web services using Spring Boot, Hibernate, Servlets, JSP, and MVC/...Contract workTemporary workLocal areaWorldwideSmarTek21
Washington DC22 days ago$100k - $150k
...Senior Backend Developer (Java / Integrations) Location: Falls Church, VA (on-site in office, with partial telework flexibility)... ...customer enterprise systems. Develop and consume REST and SOAP web services, working with JSON and XML payloads, including authentication...Permanent employmentFull timeWork at officeRemote workBizFlow
Falls Church, VAa month ago
