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Freelance Java Developer C2C Jobs in Washington, DC

My3Tech Inc

BigData/ML Engineer

Mclean, VA · Remote

$60/hr

Target Rate: $60/h on C2C Team would like them to be in the PST time zone for working hours, but ... Java, Scala, Python · Experience with building and supporting distributed systems. Experience with ...

AVTC Group

Software Eningeer

Sterling, VA

Employment type: Full Time w-2 or C2C or 1099. Depending on the type of employment we can offer ... ML, Java and Python code in a Linux, Agile, DevOps environment. We are at the forefront of ...

New

System One

Software Development Engineer (SDET)

Merrifield, VA · Hybrid

$49.75 - $64.25/hr

Open to Both C2C and W2 options Position Type: Multiyear Contract Responsibilities * Work with ... Proficient in Java * Proficient in writing functional automation (UI/API) * Solid foundation in ...

New

Apex Systems

Developer-Full Stack Senior

Mclean, VA · Remote

$120/hr

Up to $120/hr (W2/C2C) Overview We are seeking a Senior Python Software Engineer to support a large ... Experience with Java or additional programming languages * Exposure to cloud platforms or ...

Alphalogic, Inc.

IAM Engineer

Washington, DC · On-site

NET developer/engineer who also has 1-2 years (or more) of IAM experience. Great communication ... C# .NET, Java, WinOS, Unix, Active Directory, Oracle DBMS, MS SQL Server DBMS, RSA ACE Server, MS ...

Alphalogic, Inc.

IAM Engineer

Washington, DC

NET developer/engineer who also has 1-2 years (or more) of IAM experience. Great communication ... C# .NET, Java, WinOS, Unix, Active Directory, Oracle DBMS, MS SQL Server DBMS, RSA ACE Server, MS ...

System One

Be Seen First

Sr QA Engineer (AzureDevOps/ GitLab/ Jira/ AWS GovCloud)

Washington, DC · On-site

... and C2C Must apply by June 22nd Position Requirements: Project Scope: The objective of this task ... Strong programming experience in Java or Python for developing and maintaining automation test ...

New

Kaav Inc.

AI/ML Engineer

Arlington, VA · On-site +1

Arlington, VA /Remote C2C Exp:8+ Visa: GC, Citizen Only Note: I need candidates who are local to ... Proficiency in coding languages such as Python, C++, Java, etc. Interested candidates, Can send ...

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How much do freelance java developer c2c jobs pay per hour?

As of Jun 10, 2026, the average hourly pay for freelance java developer c2c in Washington, DC is $64.22, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.88 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Freelance Java Developer C2C, and why are they important?

To thrive as a Freelance Java Developer C2C, you need advanced proficiency in Java programming, object-oriented design, and experience with frameworks like Spring or Hibernate, usually complemented by a relevant degree or certifications. Familiarity with code repositories (Git), build tools (Maven/Gradle), cloud platforms, and knowledge of contract work requirements are important for handling diverse client projects. Outstanding time management, communication, and problem-solving skills set top freelancers apart in remote, client-focused environments. These skills ensure timely delivery of robust solutions, effective client relationships, and sustained success in a competitive freelance market.

What is a Freelance Java Developer C2C?

A Freelance Java Developer C2C (Corp-to-Corp) is an independent contractor who provides Java development services through their own corporation or business entity, rather than as a direct employee. In a C2C arrangement, the developer's company enters into a contract with a client company to deliver software solutions using the Java programming language. This setup is common in the United States and often used for project-based or temporary work, allowing both parties flexibility and clear business-to-business terms. Freelance Java Developers C2C are responsible for their own taxes, benefits, and business expenses.

What are the common challenges faced by Freelance Java Developers working on a C2C (Corp-to-Corp) basis, and how can they be managed?

Freelance Java Developers working on a C2C basis often encounter challenges such as managing multiple client projects simultaneously, ensuring clear communication despite remote collaboration, and staying updated with the latest Java technologies. Additionally, they must handle their own contracts, invoicing, and compliance with tax regulations independently. To manage these challenges effectively, it's important to establish transparent communication channels with clients, set clear project expectations and deadlines, and utilize project management tools to track progress. Regularly investing time in professional development and networking can also help freelancers stay competitive in the market.
What are the most commonly searched types of Java Developer C2C jobs in Washington, DC? The most popular types of Java Developer C2C jobs in Washington, DC are:
What are popular job titles related to Freelance Java Developer C2C jobs in Washington, DC? For Freelance Java Developer C2C jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Freelance Java Developer C2C jobs in Washington, DC look for? The top searched job categories for Freelance Java Developer C2C jobs in Washington, DC are:
Freelance Java Developer C2C jobs near you
Infographic showing various Freelance Java Developer C2C job openings in Washington, DC as of June 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $133,569 per year, or $64.2 per hour.

Test Automation Engineer - Lead

AHU Technologies Inc

Washington, DC • Hybrid

$45 - $55/hr

Full-time

Posted 2 days ago

Job description

TITLE: Test Automation Engineer - Lead
LOCATION: Washington, DC/ Hybrid
Employment type: Contract w2/1099/C2C
MINIMUM EDUCATION: Bachelors degree in IT or related field or equivalent experience.
REQUIRED EXPERIENCE: 7 years
INTERVIEWS: Webcam Only
Job Description:
The client is looking for the Test Automation Engineer - Lead.
Employment type: Contract w2/1099/C2C

Complete Description:
Duties and Responsibilities
The candidate is responsible for the design, development and execution of automated tests for distributed enterprise applications with external and internal interfaces utilizing Microservices and business automation patterns. As an active participant on a scrum team, the candidate is responsible for all aspects of quality assurance including test automation, and development of automated processes within a testing framework. This role works closely with software engineers, fellow QA engineers, DevOps engineers, infrastructure and security professionals. Flexibility to work collaboratively and knowledgeably with team members in each area is vital. The candidate documents and works to resolve problems, reports progress on problem resolution, devises improvements to current procedures, and develops models of possible future configurations. The candidate will focus on the automation for testing of the software built on a technology stack using industry standard tools. It is essential that this candidate have exceptional communication skills and be flexible and knowledgeable with technology, environment and priorities.
Perform and write automated functional, system, regression, and integration testing
Design, develop, and execute automated tests.
Extend and enhance existing test automation frameworks and tools.
Ensure test environments are prepared and ready for execution of test scenarios
Execute test cases to validate system functionality prior to releasing to UAT/customers
Work closely with engineering and QA to manage and improve the development pipeline by integrating with CI/CD tools.
Triage, document and perform troubleshooting and diagnosis of defects reported by customers or internally to determine steps to reproduce.
Execute regression testing to validate defect resolution and verify existing functionality is unaffected Identify, record, document test results to enable efficient resolution of defects
Develop automated tests for regression and reproduction of defects
Design, develop and execute automation scripts using open-source tools.
Liaise with internal teams (e.g. developers and project managers) to identify system requirements.
Investigate the causes of non-conforming software
Track quality assurance metrics, like defect densities and open defect counts.
Document QA procedures for team.
Other responsibilities as assigned

Skills:
Professional experience with testing automation, quality assurance and testing methodologies. Required 7 Years
Microsoft Office Proficiency (Word, Excel, PP, Visio, Project, Teams, Power Automate). Required
Proficiency with Java, JUnit, TestNG. Required
Experience with Python, Selenium. Required
Experience with RPA and associated tools. Required
Experience with Blue Prism, UIPath, RestEasy or similar API automation. Required
Experience with Jira and Confluence. Required
Bachelor's degree in CompSci, Information Technology, Engineering or related field. Required

Flexible work from home options available.