Java Developer Freelance jobs in Mclean

We are currently looking for an Entry-Level Java Developer for a 100% remote position on a large federal government project. This role offers an excellent opportunity for early-career developers to gain hands-on experience in full-stack application development while working alongside experienced eng

Job ID: 2611499 Location: Ashburn, VA, US Date Posted: 2026-04-15 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is

Role: Sr Java Full Stack Developer Location: McLean, VA ( Need Locals Fully Onsite ) Interview mode : Single round In-person/Face 2 Face/F2F : Need VA locals candidates only Visa : GC EAD/GC/USC/H1B transfer (w2 role - No C2C) Must Have Qualifications: The ideal candidate should have 5-8 years of ex

Bright Vision Technologies is a leading IT consulting and staffing firm, committed to connecting top-tier professionals with cutting-edge technology opportunities across the globe. As a women-owned company, we take pride in fostering innovation and career growth. Our success stories include the succ

Basic Qualifications Bachelor’s degree in Computer Science or related discipline plus seven (7) years’ experience as a SWE in programs and contracts of similar scope, type, and complexity Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a

SAIC

SAIC is currently seeking a motivated, career and customer-oriented Junior-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and challenging career. This position will be 100% on-site in Ashburn, VA for the first year of employment. Job Responsibilities * Design and imple

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

Alpha Consulting Corp. is seeking a Java Full Stack Developer Professional to join their team within the Single-Family Acquisitions division at a leading financial institution. The role involves development, testing, maintenance, and support of Java/J2EE applications, contributing significantly to i

FUSTIS LLC is seeking a Sr. Java Full Stack Developer to join their team in a hybrid work environment. The role involves designing, developing, and maintaining scalable full-stack applications while collaborating with cross-functional teams in an Agile setting. Responsibilities Design, develop, and

AKUMEN

Position Title: Full Stack Java Developer (Senior Level) Clearance Requirement: Active DOD/DSS SECRET security clearance or higher (interim acceptable) Location Requirement: All applicants must reside in DC/MD/VA. This position is NOT remote – work location is downtown Washington, DC. Overview: As a

Job Description: 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 Engineering Skills: Job Qualifications: Application Development,

Job ID 324897 Job Title: Full-Stack JAVA/REACT JS DeveloperJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* The Opportunity: CACI is currently looking for a JAVA/REA

Cognizant

About the role As a Senior Java Full Stack Developer , you will make an impact by designing and delivering scalable, cloud‑based enterprise applications that support high‑demand business needs. You will be a valued member of Cognizant’s Digital Engineering team, collaborating closely with product ma

Cognizant

About the role As a Senior Java Full Stack Developer , you will make an impact by designing and delivering scalable, cloud‑based enterprise applications that support high‑demand business needs. You will be a valued member of Cognizant’s Digital Engineering team, collaborating closely with product ma

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:

ICONMA is a company in the Real Estate and Financial Services sector, seeking a Senior Java Full Stack Developer for their McLean, VA location. The role involves developing scalable applications using Java and various frameworks, managing cloud infrastructure, and implementing test automation framew

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

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

We’re looking for a Full Stack Developer with a passion for Angular front-end development and solid experience building Spring Boot REST services . You’ll play a key role in developing modern, user-focused applications that support a high-profile federal modernization initiative used by millions acr