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Hourly Freelance Java Developer Jobs (NOW HIRING)

Base-2 Solutions, LLC

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical ... Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity)

Base-2 Solutions, LLC

Senior Java Developer

Annapolis, MD · On-site

$56.75 - $72.25/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical ... Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity)

Base-2 Solutions, LLC

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical ... Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity)

Judge Group, Inc.

Java Developers

Austin, TX · On-site

$63 - $65/hr

Austin, TX Salary: $63.00 USD Hourly - $65.00 USD Hourly Description: Our client is currently seeking a Java Developers Experience: * 7+ years of professional software engineering experience in ...

Judge Group, Inc.

Full Stack Java Developer

Worcester, MA · On-site

$50 - $75/hr

Worcester, MA Salary: $50.00 USD Hourly - $75.00 USD Hourly Description: HYBRID SCHEDULE: 1 Day ... Full Stack Java Developer to contribute to the development of a cutting-edge digital platform ...

NTT DATA Americas, Inc

Blockchain Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

NTT DATA''s Client is seeking a Blockchain Java Developer to collaborate with team members in ... The starting pay range for this role is [60 - 67$ W2 hourly range]. Actual compensation will depend ...

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: < 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 ...

Eliassen Group

Senior Java Developer

Boston, MA · On-site

$65 - $72/hr

Hybrid 4 days onsite in Boston, MA Our client seeks a Senior Java Developer to deliver robust web ... The pay range provided in this posting reflects a W2 hourly rate; other employment options may be ...

Judge Group, Inc.

Core Java - Intermediate

Chicago, IL · On-site

$60 - $61/hr

Chicago, IL Salary: $60.00 USD Hourly - $61.00 USD Hourly Description: Our client is currently ... Java script; Core Java Looking for curious, aws certified, Java,ETL engineer. Description Job ...

Collabera

Full Stack Java Developer

Rutherford, NJ · On-site

$85 - $95/hr

Full Stack Java Developer Location: Rutherford, NJ Work Arrangement: Hybrid Client Industry ... Hourly Rate: $85 - $95 per hour This range reflects base compensation and may vary based on ...

AVTC Group

Java / Corticon developer

Princeton, NJ · On-site +1

$54 - $69.75/hr

Fully Remote Java/ Corticon Developer Strong Corticon exp is required. Medicaid / SNAP /TANF ... This can be an Hourly consultant position or Salaried role. Benefits are available depending on the ...

Aquent

Senior Java Developer

Austin, TX · On-site

$48.12 - $53.47/hr

Temporary Salary: $48.12-53.47 Hourly W2 Start Date: Aug 22, 2026 Aquent, a leading partner in ... Review programming and environment changes, proactively raising awareness for potential impacts.

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Hourly Freelance Java Developer information

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

As of Aug 11, 2026, the average hourly pay for hourly freelance java developer in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.
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What cities are hiring for Hourly Freelance Java Developer jobs? Cities with the most Hourly Freelance Java Developer job openings:
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What job categories do people searching Hourly Freelance Java Developer jobs look for? The top searched job categories for Hourly Freelance Java Developer jobs are:
Hourly Freelance Java Developer jobs near you
Infographic showing various Hourly Freelance Java Developer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 52% Full Time, 42% Part Time, 1% Temporary, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $117,931 per year, or $56.7 per hour.

Senior Java Developer

Base-2 Solutions, LLC

Reston, VA • On-site

$59.50 - $76/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 19 days ago

Job description

  • Requisition ID: 3426
  • Standard Title:
  • Required Security Clearance: Top Secret/SCI with CI Polygraph
  • Location: Reston, VA
  • Work Type: Hybrid (On-Site and Remote)
  • Shift: First
  • Referral Eligibility: Eligible
  • U.S. Citizenship Required? Yes

Position Summary
Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software infrastructures in secure, regulated environments. The role involves planning and executing upgrades across the technology stack, including Apache Solr with ZooKeeper, Apache Tomcat, Apache Directory Studio, and Java/Python components running on Windows-based VMware infrastructure. Strong knowledge of Oracle 19c database integration, SAP Business Intelligence reporting frameworks, secure coding practices, and upgrading and migrating Solr index data is essential. Experience with PrimeFaces UI framework is a plus. The candidate will collaborate with cross-functional teams including security, infrastructure, and business stakeholders to ensure seamless upgrades with minimal operational disruption.
Essential Duties and Responsibilities
  • Plan and execute technology stack upgrades for enterprise Java applications in secure government environments.
  • Develop and maintain Java/Python components on Windows-based VMware infrastructure.
  • Modernize legacy application code to current standards and best practices.
  • Implement secure coding practices in compliance with government security requirements.
  • Upgrade Apache Solr clusters with ZooKeeper coordination.
  • Migrate and optimize Solr index data during version upgrades.
  • Manage Apache Tomcat application server configurations and deployments.
  • Integrate applications with Oracle 19c database systems.
  • Work with Apache Directory Studio for directory services integration.
  • Support SAP Business Intelligence reporting framework integrations.
  • Collaborate with security, infrastructure, and business stakeholder teams.
  • Ensure minimal operational disruption during system upgrades.
  • Document technical designs, upgrade procedures, and system configurations.
  • Participate in code reviews and knowledge-sharing sessions.
Required Qualifications
  • Expertise in enterprise Java application development on Windows-based VMware infrastructure.
  • Expertise with Python.
  • Expertise with Apache Solr with ZooKeeper (including upgrading and migrating Solr index data).
  • Experience with Apache Tomcat, Apache Directory Studio.
  • Experience with Oracle 19c/relational database integration.
  • Experience with SAP Business Intelligence reporting frameworks.
  • Experience with secure coding practices for government compliance.
Preferred Qualifications
  • Experience with PrimeFaces UI framework.
Required Education and Experience Equivalency
  • Bachelor's degree with 9 years of experience.
  • Master's degree with 7 years of experience.
  • No degree with 13+.
Required Certifications
  • None specified.
Required Security Clearance
  • Active Top Secret/SCI with CI Polygraph

Pay & Benefit Highlights
Compensation
  • Competitive fixed salary or hourly pay (based on experience, skills, location, and internal equity).
  • Employee referral bonuses up to $10,000 per hired referral.
  • Additional bonus opportunities for exceptional performance and contributions to business development and company growth (role-dependent).
Health
  • 100% company-paid medical premiums for employees and eligible dependents.
  • Choose from multiple plan options with CareFirst, Kaiser, and UnitedHealthcare, including PPO, POS, HMO, and HSA-compatible plans.
  • 100% company-paid dental premiums for employees and eligible dependents.
  • 100% company-paid vision premiums for employees and eligible dependents.
Income Protection
  • 100% company-paid premiums for short-term disability.
  • 100% company-paid premiums for long-term disability.
  • 100% company-paid premiums for accidental death & dismemberment (AD&D).
  • 100% company-paid premiums for life insurance up to $200,000.
Retirement
  • 401(k) with immediate vesting: 4% company match plus a 4% non-elective company contribution (8% total).
  • 401(k) pre-tax and Roth options.
Leave
  • Up to 20 days of flexible paid time off (PTO).
  • 11 paid floating holidays.
Work-Life Balance
  • Flexible work schedules, including flex time and compressed work periods (contract and project-dependent).

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