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Freelance Java Developer C2C Jobs in Washington, DC

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · On-site

$135K/yr

... OR $90/hr on 1099/C2C Criteria- Need US citizenship because of federal regulations and the ... Java/JEE * Spring Boot / Spring Framework * JavaScript / TypeScript * JSON APIs * React and/or ...

Global Alliant Inc

DevSecOps Engineer

Rockville, MD · Remote

$90/hr

... OR $90/hr on 1099/C2C Criteria- Need US citizenship because of federal regulations and the ... Java/JEE * Spring Boot / Spring Framework * JavaScript / TypeScript * JSON APIs * React and/or ...

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$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 ...

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$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 ...

System One

Software Development Engineer (SDET)

Merrifield, VA · On-site

$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 ...

Mondo

Containerization SME / Cloud Engineer

Manassas, VA · On-site

$90 - $100/hr

No c2c Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship: Not eligible for ... Experience with C and/or Java software development (C strongly preferred). Experience working in a ...

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 ...

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Freelance Java Developer C2C information

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$64

$87

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

As of Jul 24, 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 July 2026, with employment types broken down into 83% Full Time, 5% Part Time, 1% Temporary, and 11% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $133,569 per year, or $64.2 per hour.
DevSecOps Engineer

DevSecOps Engineer

Global Alliant Inc

Rockville, MD • On-site

$135K/yr

Full-time

Posted 24 days ago

Job description

Senior Full Stack Software Engineer - DevSecOps
Salary- Up to $135,000/annually OR $90/hr on 1099/C2C
Criteria- Need US citizenship because of federal regulations and the sensitive nature of the work involved.
Position Overview We are seeking a highly skilled Senior Full Stack Software Engineer to support mission-critical initiatives. This role is ideal for engineers who thrive in Agile teams, enjoy solving complex enterprise-scale challenges, and have hands-on experience building secure, scalable, cloud-native applications using Java, Spring Boot, React/Angular, Kubernetes, and big data technologies. The selected candidate will work across the full software development lifecycle, contributing to architecture, development, automation, deployment, monitoring, and production support in a fast-paced federal technology environment.
Required Qualifications
  • Minimum 5+ years of experience in Information Technology with a focus on full-stack software engineering in DevSecOps environments
  • 3+ years of hands-on experience developing front-end and back-end applications and/or data services
  • Strong experience building enterprise-scale applications in AWS cloud environments
  • Experience developing applications using:
    • Java/JEE
    • Spring Boot / Spring Framework
    • JavaScript / TypeScript
    • JSON APIs
    • React and/or Angular
  • Experience with CI/CD pipelines and DevSecOps automation tools such as:
    • Jenkins
    • Concourse
    • Snap
    • Git/GitHub
  • Experience with containerization and orchestration technologies including Kubernetes and Docker
  • Experience with automated testing tools and frameworks such as Selenium, Cucumber, TDD, and BDD
  • Strong understanding of Agile software development methodologies
  • Excellent communication, collaboration, and problem-solving skills

Preferred Qualifications
  • Experience supporting federal government programs
  • Active or prior security clearance preferred
  • Experience with:
    • Apache Hadoop
    • Hive
    • Spark
    • Sqoop
    • Apache Tomcat
    • Apache Ignite
    • Cassandra
    • GRPC
    • AWS Lambda
    • Kotlin
    • Scala
    • Prometheus
  • Experience with microservices architecture and large-scale distributed systems

Work Environment
  • Agile / Scrum delivery environment
  • Collaborative DevSecOps engineering culture
  • Enterprise-scale cloud modernization initiatives
  • Mission-focused federal technology programs

Clearance & Eligibility Requirements
  • U.S. Citizenship required due to federal contract requirements
  • Ability to obtain and maintain a security clearance required
  • Active clearance strongly preferred
  • Successful completion of background investigation and drug screening required

If interested in applying for the position, please reach out to me at mayuri.s@globalalliantinc.com
Global Alliant logo

About Global Alliant

Sourced by ZipRecruiter

Global Alliant is an Innovative and Award winning Information Technology and Software Development Company based in Maryland. We partner with clients to transform their complex and mission critical business challenges using Digital Transformation, Cloud Modernization, Agile Engineering, and Process Automation Solutions. Our core capabilities reach across Public Sectors composed of Federal, State, and Local Government Agencies, and deliver the Best in Class Solutions. Global Alliant understands rapid policy changes to bring suitable program and delivery oversight coupled with technical subject matter expertise to not only meet but exceed client expectations.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Columbia, MD, US

Year founded

2016

Social media

Twitter

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