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Contract Java Developer C2C Jobs in Aurora, IL (NOW HIRING)

Accroid Inc

Sr Blockchain Developer

Chicago, IL · On-site

$54 - $69.75/hr

Java / Spring Boot business logic * Blockchain smart contracts using Solidity * Cloud based ... Additional Programming Languages Not currently used in environment but considered helpful: * Rust

Jobsbridge

Senior Android Developer

Chicago, IL · On-site

$59.75 - $75.75/hr

Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description NO C2C ... Java using Android SDK. - mobile application development experience (Android, J2ME or Blackberry ...

TekWissen LLC

Java Support Engineer

Chicago, IL · On-site

Contract Work Type: Onsite Summary: * We are seeking a highly skilled Java Support Engineer with 8+ years of experience, proficient in Unix support with shell scripting, PL/SQL, and banking ...

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All JobsContract Java Developer C2C JobsContract Java Developer C2C Jobs in Aurora, IL

Contract Java Developer C2C information

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$15

$56

$76

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

As of Jul 13, 2026, the average hourly pay for contract java developer c2c in Aurora, IL is $56.21, according to ZipRecruiter salary data. Most workers in this role earn between $48.61 and $62.93 per hour, depending on experience, location, and employer.

What is the difference between Contract Java Developer C2C vs Contract Java Developer W2?

AspectContract Java Developer C2CContract Java Developer W2
Employment TypeIndependent contractor, self-employedEmployee of the staffing agency or company
Tax & BenefitsResponsible for own taxes, no benefits includedTaxes withheld by employer, includes benefits like health insurance
Work EnvironmentTypically remote or client-site, project-basedUsually on-site or hybrid, with more structured hours
Payment StructureInvoicing clients, higher hourly rateSalary 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.

What are the most commonly searched types of Java Developer C2C jobs in Aurora, IL? The most popular types of Java Developer C2C jobs in Aurora, IL are:
What cities near Aurora, IL are hiring for Contract Java Developer C2C jobs? Cities near Aurora, IL with the most Contract Java Developer C2C job openings:
Contract Java Developer C2C jobs near you
Quantitative Developer___ Chicago, IL (Onsite) ___ Contract

Quantitative Developer___ Chicago, IL (Onsite) ___ Contract

Acestack

Chicago, IL • On-site

Contractor

Posted 10 days ago

Job description

Job Title: Quantitative Developer
Location: Chicago, IL – 100% Onsite from day 1.
Long Term Contract – W2 / C2C

Job Summary: We are seeking a highly experienced and adaptable Quantitative Developer to join our team in Chicago. This role requires a unique blend of strong quantitative and technical skills, deep financial domain knowledge, and a proactive learning attitude. You will collaborate closely with quantitative researchers, risk managers, and portfolio management teams to design, develop, and optimize analytical tools and models in a high-performance computing environment.

 Key Responsibilities
  • Design and implement production-grade code that translates quantitative models into efficient and scalable solutions.
  • Work closely with Quantitative Research, Risk, and Equity Portfolio Management teams to support model development and risk analytics.
  • Contribute across the software development lifecycle including requirements analysis, coding, testing, and deployment.
  • Build solutions using a wide array of technologies including Python, PySpark, R, Java, and cloud-based big data platforms like Databricks.
  • Develop in both real-time and batch-oriented architectures.
  • Employ Test-Driven Development (TDD) to ensure code quality, scalability, and maintainability.
  • Continuously explore and integrate modern technologies and industry best practices into development processes.
  • Communicate complex quantitative and technical concepts effectively to non-technical stakeholders.
Required Qualifications
  • Education: Master’s or Ph.D. in Computer Science, Mathematics, Financial Engineering, or a related quantitative field from a reputed institution.
  • Experience:
    • Overall 12+ years of IT experience.
    • Must have at least 5-8+ years of progressive experience in software engineering and quantitative development.
  • Technical Skills:
    • Proficiency in Python and PySpark (must-have), with hands-on experience in R and Java.
    • Strong experience with data processing libraries such as Pandas, Polars, CuML, etc.
    • Familiarity with cloud big data platforms, particularly Databricks.
    • Experience working with large datasets and building scalable data pipelines.
  • Domain Knowledge: Solid understanding of financial instruments including securities and derivatives, along with capital markets structure.
  • Development Practices: Strong commitment to clean code, adaptive systems, and iterative design using TDD methodologies.
  • Soft Skills:
    • Quick to learn new technologies and quantitative methods.
    • Able to explain technical strategies and solutions to both technical and business audiences.
Preferred Attributes
  • Exposure to quantitative research and alpha modeling.
  • Experience building risk engines or simulation frameworks.
  • Familiarity with orchestration frameworks like Airflow or equivalent.
  • Ability to work in a fast-paced, collaborative environment with minimal supervision.

To Apply: Please share resume to Anamikav@acestackllc.com

AceStack logo

About AceStack

Sourced by ZipRecruiter

AceStack is a global IT consulting & Staffing agency. We deal in Health care (Nursing, Allied, Clinical/Non-clinical) Staffing, Engineering Staffing & I.T. Staffing. Founded in 2017 in New Jersey, AceStack has reported consistent growth and profit every year and carries zero debt. AceStack consultants are placed across USA, Canada, Mexico, and Asia. In addition to our headquarters in New Jersey – USA, we also have offices in Canada, Noida, and Ahmedabad. AceStack’s exceptionally high-touch service keeps our clients satisfied and our Consultants/Travelers engaged. We believe in investing in our Consultants/Clients in a variety of ways. We employ AceStack ambassador who helps guide Consultants through the on-boarding process and ensure the transition into their new role with our Client is seamless. We also have dedicated Consultant care representatives located throughout our organization who provide the same level of attention throughout our Consultant’s tenure. Due to this level of attention and care, AceStack enjoys not only one of the highest retention rates in the staffing industry but also one of the highest redeployment rates in the industry.

Company size

51 - 200 Employees

Headquarters location

NJ, US

Year founded

2017

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