Java Developer Freelance jobs in Tysons

General Dynamics Information Technology

Req ID: RQ218191 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Skills: Agile Software Development,Java Enterprise Edition,JavaServer Pages (JSP),RESTful Web Services Experience: 7 + years of related experi

Overview We are partnering with a leading investment bank seeking a skilled Java Consultant to support the development and enhancement of critical trading, risk, and financial systems. This role sits at the intersection of engineering and business, requiring strong technical expertise and the abilit

Accenture Federal Services

Company Description Accenture Federal Services, a wholly-owned subsidiary of Accenture, helps U.S. federal agencies build the government of the future. With 4,000 dedicated US employees, Accenture Federal Services is uniquely positioned to support federal agencies in shattering the status quo, achie

Title: Java Developer (API) Location: Vienna, VA (REMOTE) Duration: Initial 6 month contract with possible extensions Compensation: $55/hour - $60/hour Work Requirements: , Holders or Authorized to Work in the U.S. Java Developer (API) Looking for Java Developer with 4+ years of experience Location:

Company Description Deegit Inc. Job Description · Java/J2EE development experience · Hands on experience in designing, developing and successful deployment of large scale, Java/J2EE projects from end-to-end · Hands on experience in following the iterative and agile SDLC Additional Information All yo

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement, "green field" new development, and enhancement projects. Primary Responsibilities: • Design, develop an

Title: Full Stack Java Developer Location: Bethesda, MD Agency: National Institute of Health (NIH) Positions Available: Junior, Mid, and Senior Level Interviewing: Holding invite only interview event on Friday February 7 th Clearance: Must be able to obtain a Public Trust We are hiring a Full Stack

Trilogy Federal drives innovative solutions for complex business challenges across financial management, healthcare, and government industries. Our collaborative, client-first service approach, combined with our commitment to the rapid implementation of pragmatic solutions, has earned Trilogy an unp

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Sec

Veritas Search Group

This role requires candidates who are currently authorized to work in the U.S. without sponsorship. This role is remote. Overview We are seeking a highly experienced Sr. Java Developer to design, build, and deliver scalable, enterprise-level applications. This role is ideal for a self-driven profess

USM

Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA. We offer world-class ability in giving most astounding quality and administrations th

Job Title: Full Stack Java Developer Clearance Required: US Citizen, DHS Public Trust EOD Work Location: Remote Alpha Omega is currently seeking a qualified Full Stack Java Developer in support of our Dept of Homeland Security customer. In this role, this individual will be developing and leading a

The Consortium

Summary: Java SDET with exceptional SQL skills. Job Responsibilities: Create expert level SQL select queries, Test and debug analytics reports and dashboards for data integrity and correctness, maintain and build out a junit test framework, Configure Jenkins for automated regression testing. Documen

Company Description A growing technology company in Washington, DC is looking to bring on a Business Analyst. Interested candidates must be critical thinkers, self-driven and have worked in an Agile environment doing requirements gathering. Excellent communication is a must! Job Description Non-Prof

Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We leverage cutting-edge technologies to create scalable, secure, and user-friendly applications. As we continue to gr

omegahires

Experience in developing complex enterprise applications using Java Frameworks to include Sprintboot, Hibernate etc Experience in design, architecture and development of Enterprise systems in Java Some level of experience developing applications using Javascript front-end technologies, for eg React

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, nation

Java Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these values into successful delivery for our customers since 1988. B&A bel

Senior Java Developer (5+ yrs) building scalable enterprise applications with strong Drools expertise (rule authoring, optimization, decision automation) Experienced in microservices, REST APIs, and cloud deployments; delivers high-performance, secure solutions Translates complex business rules into

Accellor

$9,167 - $10,833 /year

Accellor is an AI-native services firm purpose-built for the post-ChatGPT era. Free from legacy constraints, we focus on delivering measurable business outcomes through advanced AI, data, and engineering capabilities. Our mission is to operationalize AI at scale and unlock sustained enterprise value