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Locum Java Developer C2C Jobs in Washington (NOW HIRING)

Salient Federal Solutions, Inc.

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Salient CRGT seeks a Java Developer for our Food & Drug Administration/JAADE2 program in Rockville ... JRebel (W2 only, no c2c or third party inquiries please) Qualifications MANDATORY REQUIREMENTS:

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... Negotiable, W-2 or C2C Responsibilities * Develop APIs using microservice architecture from scratch ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... Negotiable, W-2 or C2C Responsibilities * Develop APIs using microservice architecture from scratch ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... Negotiable, W-2 or C2C Responsibilities * Develop APIs using microservice architecture from scratch ...

System One

Java Developer - 100% REMOTE

Vienna, VA · Remote

$52.25 - $67.50/hr

Java Developer Location: MUST BE LOCAL TO VIENNA, VA or WINCHESTER, VA or PENSACOLA, FL FOR FACE TO ... Negotiable, W-2 or C2C Responsibilities * Develop APIs using microservice architecture from scratch ...

Karsun Solutions LLC

Java Developer

Arlington, VA · On-site +1

$58.75 - $76/hr

This position is available for FT Direct Hire, C2H and C2C employment. NOTE: This position is ... Engineering/ Information Systems/Information Technology or related Field. * 7-9 years of Java/J2EE ...

Apex Informatics

Java Golang Developer

Mclean, VA · On-site

$51.75 - $67/hr

C2C Doable Job Title: Java Golang Developer Duration : 12 months (Possibility of extension) Location : McLean - hybrid required / Remote Top skills: o 6-7 years of experience o Java and Golang ...

Karsun Solutions LLC

Java Developer

Arlington, VA · On-site

$58.75 - $76/hr

This position is available for FT Direct Hire, C2H and C2C employment. NOTE: This position is ... Engineering/ Information Systems/Information Technology or related Field. * 7-9 years of Java/J2EE ...

Twenty First Systems

Mid-Level java developer

Arlington, VA

$58.75 - $76/hr

JOB TITLE - Mid-Level Java developer Location: Arlington, VA; Bethesda, MD Travel: < 5% Start Date ... Public Trust TAX TERM:- C2C, W2 Project Duration:-1 Year+ Hourly Rate-70$ Visa Status:- Must be a U.

Twenty First Systems

Mid-Level java developer

Arlington, VA · On-site

$58.75 - $76/hr

JOB TITLE - Mid-Level Java developer Location: Arlington, VA; Bethesda, MD Travel: Start Date ... Public Trust TAX TERM :- C2C, W2 Pr oject Duration :-1 Year+ Hourly Rate-70$ Visa Status:- Must be ...

Cloud BC Labs

Java FSD Developer

Mclean, VA · On-site

$51.50 - $66.75/hr

Java FSD Location : Mclean, VA Term ... C2C/W2 Exp : 7+ Years Jd : Key Responsibilities: * Frontend Development: Design and develop user ...

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All JobsLocum Java Developer C2C JobsLocum Java Developer C2C Jobs in Washington

Locum Java Developer C2C information

What is the difference between Locum Java Developer C2C vs Contract Java Developer?

AspectLocum Java Developer C2CContract Java Developer
CredentialsJava certifications, relevant experienceJava certifications, relevant experience
Work EnvironmentTemporary, client sites or remoteTemporary, client sites or remote
Employer UsageStaffing agencies, consulting firmsDirect clients, staffing agencies
Search IntentLocum Java Developer C2C vs Contract Java Developer

Both roles involve short-term Java development work, often through staffing agencies. The key difference is that a Locum Java Developer C2C typically works as an independent contractor on a C2C basis, providing temporary coverage for client projects. A Contract Java Developer may work directly for a company or through an agency, often with similar project durations. Understanding these distinctions helps job seekers find the right opportunity based on employment structure and work setup.

What are the most commonly searched types of Java Developer C2C jobs in Washington? The most popular types of Java Developer C2C jobs in Washington are:
What are popular job titles related to Locum Java Developer C2C jobs in Washington? For Locum Java Developer C2C jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Locum Java Developer C2C jobs in Washington look for? The top searched job categories for Locum Java Developer C2C jobs in Washington are:
What cities in Washington are hiring for Locum Java Developer C2C jobs? Cities in Washington with the most Locum Java Developer C2C job openings:
Locum Java Developer C2C jobs near you
Infographic showing various Locum Java Developer C2C job openings in Washington as of July 2026, with employment types broken down into 82% Full Time, 8% Part Time, 1% Temporary, and 9% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution.
Lead Java Developer

Lead Java Developer

QUANTUM TECHNOLOGIES LLC

Washington, DC • On-site

$72/hr

Other

Posted 5 days ago

New

Job description

Job Title:Lead Java Developer

Location: Washington, DC

Duration: 8 Months + Extension

Bill Rate: $72/hour

Job Type: C2C/1099 Contract

Client: To Be Discussed Later

Work Authorization:
USC
GC
H-1B
OPT-EAD
GC-EAD
-EAD

Required Skills

  • Strong experience with Java (Java 11/17 or above).
  • Expertise in Spring Boot and Spring Framework.
  • Hands-on experience with Apache Kafka and event-driven architecture.
  • Experience using Devin AI for AI-assisted software development and engineering workflows.
  • Strong understanding of Microservices Architecture.
  • Experience developing REST APIs.
  • Proficiency with SQL and relational databases (PostgreSQL, MySQL, Oracle, or SQL Server).
  • Knowledge of Git and version control best practices.
  • Experience with Maven or Gradle.
  • Familiarity with Docker and Kubernetes.
  • Understanding of CI/CD tools such as Jenkins, GitHub Actions, or Azure DevOps.
  • Knowledge of Agile/Scrum methodologies.
Note: We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status,

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