Software Engineer
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
Aurora, CO · On-site
$58.25 - $74.25/hr
Responsibilities Peraton is looking for a Senior JAVA Developer in Herndon, VA or Aurora, CO to ... contract requires TS/SCI with poly. The candidate must maintain the clearance. * Must be proficient ...
Aurora, CO · On-site
$58.25 - $74.25/hr
Responsibilities Peraton is looking for a Senior JAVA Developer in Herndon, VA or Aurora, CO to ... contract requires TS/SCI with poly. The candidate must maintain the clearance. * Must be proficient ...
Aurora, CO · On-site
$58.25 - $74.25/hr
Responsibilities Peraton is looking for a Senior JAVA Developer in Herndon, VA or Aurora, CO to ... contract requires TS/SCI with poly. The candidate must maintain the clearance. * Must be proficient ...
Aurora, CO · On-site
$58.25 - $74.25/hr
Responsibilities Peraton is looking for a Senior JAVA Developer in Herndon, VA or Aurora, CO to ... contract requires TS/SCI with poly. The candidate must maintain the clearance. * Must be proficient ...
Aurora, CO · On-site
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
Aurora, CO · On-site
$85 - $140/hr
... no C2C, No Visas or Green Cards No exceptions (Sorry) W2 Hourly Contract Only $85 - $140.00 per ... Experience with Java multi-threading. * Experience developing planning & scheduling software or ...
Aurora, CO · On-site
$150 - $200/hr
Contract to Hire * Shift: 5x40 * Contract Type: W2 Hourly Contract Only * Salary: $85 - $140.00 per ... No 1099, No third parties, no C2C, No Visas or Green Cards. No exceptions (Sorry) * Job Category:
Aurora, CO · On-site
$150 - $200/hr
Contract to Hire * Shift: 5x40 * Contract Type: W2 Hourly Contract Only * Salary: $85 - $140.00 per ... No 1099, No third parties, no C2C, No Visas or Green Cards. No exceptions (Sorry) * Job Category:
Position : Java Lead Duration or type: 1 year Contract Location: Denver, CO Primary Skills ... Review code of other developers to insure optimal code structure and adherence to company coding ...
Position : Java Lead Duration or type: 1 year Contract Location: Denver, CO Primary Skills ... Review code of other developers to insure optimal code structure and adherence to company coding ...
Greenwood Village, CO · On-site
$40 - $45/hr
Java Fullstack Developer Job Location: Greenwood Village, CO Job type ... Contract Payrange : $40 - $45/hr Benefits for Eligible Employees - Health Insurance, Paid Time Off ...
Greenwood Village, CO · On-site
$40 - $45/hr
Java Fullstack Developer Job Location: Greenwood Village, CO Job type ... Contract Payrange : $40 - $45/hr Benefits for Eligible Employees - Health Insurance, Paid Time Off ...
Thornton, CO · On-site
Company Description Education PeopleSoft Developer Thornton, CO Contract to Hire (NO C2C) Link Technologies (LinkTechConsulting.com), a Las Vegas, NV based staffing and IT consulting firm, is seeking ...
Thornton, CO · On-site
Company Description Education PeopleSoft Developer Thornton, CO Contract to Hire (NO C2C) Link Technologies (LinkTechConsulting.com), a Las Vegas, NV based staffing and IT consulting firm, is seeking ...
Englewood, CO · On-site
$52 - $67.25/hr
Specialized Software Developer IV (Java Full Stack Developer) Job Location: 5 days onsite role at ... Contract (09/01/2026 to 12/31/2026. May extend beyond 12/31/2026) Payrange : $50- $55 Benefits for ...
Englewood, CO · On-site
$52 - $67.25/hr
Specialized Software Developer IV (Java Full Stack Developer) Job Location: 5 days onsite role at ... Contract (09/01/2026 to 12/31/2026. May extend beyond 12/31/2026) Payrange : $50- $55 Benefits for ...
Greenwood Village, CO · On-site
$51.75 - $67/hr
Specialized Software Developer IV (Java Full Stack Developer) Job Location: 5 days onsite role at ... Contract (09/01/2026 to 12/31/2026. May extend beyond 12/31/2026) Payrange : $50- $55 Benefits for ...
Greenwood Village, CO · On-site
$51.75 - $67/hr
Specialized Software Developer IV (Java Full Stack Developer) Job Location: 5 days onsite role at ... Contract (09/01/2026 to 12/31/2026. May extend beyond 12/31/2026) Payrange : $50- $55 Benefits for ...
Aurora, CO · On-site
$53.50 - $73.25/hr
W-2, C2C, or 1099 We're seeking a DevSecOps Engineer to support mission-critical national security ... Nessus, Fortify, Anchore Scripting/programming (Python, Bash, Java, Go, etc.) DoD 8570 IAT II ...
Aurora, CO · On-site
$53.50 - $73.25/hr
W-2, C2C, or 1099 We're seeking a DevSecOps Engineer to support mission-critical national security ... Nessus, Fortify, Anchore Scripting/programming (Python, Bash, Java, Go, etc.) DoD 8570 IAT II ...
Greenwood Village, CO · On-site
$64 - $71/hr
C2C or 1099 not available for this opportunity! Candidates MUST be on Prominent payroll as a W2 ... Prominent is looking for a Sr. Full Stack Developer for a contract to hire opportunity. Candidates ...
Greenwood Village, CO · On-site
$64 - $71/hr
C2C or 1099 not available for this opportunity! Candidates MUST be on Prominent payroll as a W2 ... Prominent is looking for a Sr. Full Stack Developer for a contract to hire opportunity. Candidates ...
Lakewood, CO · On-site
$51.75 - $71/hr
Client located in Lakewood, Colorado is seeking a Java / Spring Engineer for a long term contract position. This position will participate on an 11 person team developing applications utilized ...
Lakewood, CO · On-site
$51.75 - $71/hr
Client located in Lakewood, Colorado is seeking a Java / Spring Engineer for a long term contract position. This position will participate on an 11 person team developing applications utilized ...
Denver, CO · On-site
$117K - $141K/yr
On-site / Hybrid Position Type Contract (1099 / C2C) Duration 6-12 Months (with extension potential ... The ideal candidate will have deep expertise in Google Cloud Platform services, Java-based pipeline ...
Quick apply
Denver, CO · On-site
$117K - $141K/yr
On-site / Hybrid Position Type Contract (1099 / C2C) Duration 6-12 Months (with extension potential ... The ideal candidate will have deep expertise in Google Cloud Platform services, Java-based pipeline ...
W-2, C2C, or 1099 We're seeking a DevSecOps Engineer to support mission-critical national security ... Nessus, Fortify, Anchore Scripting/programming (Python, Bash, Java, Go, etc.) DoD 8570 IAT II ...
W-2, C2C, or 1099 We're seeking a DevSecOps Engineer to support mission-critical national security ... Nessus, Fortify, Anchore Scripting/programming (Python, Bash, Java, Go, etc.) DoD 8570 IAT II ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
Aurora, CO · On-site
$112K - $179K/yr
... contract requires TS/SCI with poly. The candidate must maintain the clearance. * 5+ years of ... Experience with DevOps technologies * Experience with CI/CD technologies, including Ansible ...
| Aspect | Contract Java Developer C2C | Contract Java Developer W2 |
|---|---|---|
| Employment Type | Independent contractor, self-employed | Employee of the staffing agency or company |
| Tax & Benefits | Responsible for own taxes, no benefits included | Taxes withheld by employer, includes benefits like health insurance |
| Work Environment | Typically remote or client-site, project-based | Usually on-site or hybrid, with more structured hours |
| Payment Structure | Invoicing clients, higher hourly rate | Salary or hourly wage, includes payroll taxes |
Contract Java Developer C2C and Contract Java Developer W2 differ mainly in employment status, tax responsibilities, and benefits. C2C offers more independence and potentially higher pay but requires managing taxes and benefits independently. W2 provides a more traditional employment setup with benefits and tax withholding. The choice depends on your preference for independence versus stability.
The most popular types of Java Developer C2C jobs in Colorado are:
For Contract Java Developer C2C jobs in Colorado, the most frequently searched job titles are:
The top searched job categories for Contract Java Developer C2C jobs in Colorado are:
Cities in Colorado with the most Contract Java Developer C2C job openings:

Onsite Location:Â Aurora, CO
Required:Â TS/SCI Clearance
No 1099, No third parties, no C2C, No Visas or Green Cards No exceptions (Sorry)
W2 Hourly Contract Only
$85 - $140.00 per hour based on yrs of experience and benefits package
***No C2C, we can NOT work with outside agencies/vendors, and we can NOT do 1099Â
TS/SCI CLEARANCE IS REQUIRED***
GeoLogics is seeking highly qualified, motivated, and technically talented TS/SCI Cleared Software Engineer experienced designing and developing object-oriented software using Java. and Java multi-threading.
Qualifications Required
For a more senior level:
Â
Preferred Qualifications
For a more senior level:
Â
Responsibilities:
For a more senior level:
Please respond to Meredith Baldwin with your interest level, recent copy of your resume and your availability for a call to Mbaldwin@geologics.com  Â
GeoLogics is an Equal Opportunity/Affirmative Action Employer that is committed to hiring a diverse and talented workforce. EOE/Disability/Veteran
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It services
501 - 1,000 Employees
Alexandria, VA, US
1989