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Contract Mastercard Software Engineer Jobs in Elgin, IL

Civis Analytics

Software Engineer (Contract)

Chicago, IL · On-site +1

$90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Virginia Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month contract ...

Civis Analytics

Software Engineer (Contract)

Chicago, IL · On-site +1

$90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Virginia Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month contract ...

Civis Analytics

Software Engineer (Contract)

Chicago, IL · On-site +1

$90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Virginia Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month contract ...

CACI International, Inc.

Software Engineer

Lisle, IL · On-site

  • Medical

  • Retirement

  • PTO

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Genesis10

Software Engineer

Chicago, IL · On-site

$58.26 - $66.26/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This is a 12+ month contract opportunity. This role will involve developing and supporting a ... software development experience * 1+ years of Object-Oriented Programming experience * 1+ years of ...

New

Caterpillar

Software Engineer

Chicago, IL · On-site

$97K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Software Engineer, you will develop, test, and deliver scalable, secure, and customer-focused ... Develop and maintain API contracts, payload schemas, and OpenAPI/Swagger specifications.

Epitec, Inc.

IT Software Engineer 5

Chicago, IL · On-site

$88 - $95/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Contract * Job #105917 IT Software Engineer 5 Location: Chicago, IL (Hybrid - 2 days onsite per week: Monday & Wednesday) Employment Type: 12-Month Contract Compensation: $88-$95/hr + optional ...

Epitec

IT Software Engineer 5

Chicago, IL · On-site

$88 - $95/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Contract * Job #105917 IT Software Engineer 5 Location: Chicago, IL (Hybrid - 2 days onsite per week: Monday & Wednesday) Employment Type: 12-Month Contract Compensation: $88-$95/hr + optional ...

Actalent

Embedded Software Engineer

Schaumburg, IL

$55 - $120/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Embedded Software Engineer This role focuses on developing, integrating, and testing C++ embedded ... Job Type & Location This is a Contract position based out of Schaumburg, IL. Pay and Benefits The ...

New

KnackHook, LLC

IT Software Engineer

Chicago, IL · On-site

T Software Engineer Contract Chicago, IL, hybrid Must have : API, AWS, Azure, Elastic Search, Java, JUnit, MySQL, Spring Boot, SQL Required Education •  Degree: Bachelor ...

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All JobsContract Mastercard Software Engineer JobsContract Mastercard Software Engineer Jobs in Elgin, IL

Contract Mastercard Software Engineer information

See Elgin, IL salary details

$23.7K

$103.7K

$186.8K

How much do contract mastercard software engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for contract mastercard software engineer in Elgin, IL is $103,658.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,300.00 and $118,600.00 per year, depending on experience, location, and employer.

What is a Contract Mastercard Software Engineer?

A Contract Mastercard Software Engineer is a technology professional who is hired on a temporary or project basis to develop, maintain, or improve software systems for Mastercard or its partners. These engineers typically work with payment technologies, security protocols, APIs, and large-scale transaction systems. They may be involved in designing new features, troubleshooting issues, or integrating Mastercard services with other platforms. Contract positions offer flexibility but may require specialized knowledge of payment processing and compliance standards. Such roles often involve close collaboration with both internal teams and external vendors.

What are the key skills and qualifications needed to thrive as a Contract Mastercard Software Engineer?

To thrive as a Contract Mastercard Software Engineer, you need strong proficiency in software development, payment processing technologies, and an understanding of Mastercard's platforms, often backed by a degree in computer science or related field. Familiarity with industry-standard languages (such as Java or C#), secure coding practices, and experience with Mastercard APIs or ISO 8583 protocols is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help engineers collaborate with cross-functional teams and address complex technical challenges. These skills and qualities are crucial for ensuring secure, reliable, and innovative payment solutions that meet Mastercard's high standards.

What are some common challenges faced by Contract Mastercard Software Engineers when integrating payment solutions for clients?

Contract Mastercard Software Engineers often encounter challenges such as navigating complex compliance requirements, ensuring secure data handling, and integrating APIs with diverse client systems. Since Mastercard's payment solutions must adhere to strict security standards like PCI DSS, engineers need to stay updated on regulations and best practices. Additionally, collaborating remotely with client teams and other vendors can introduce communication hurdles, making clear documentation and proactive updates crucial for project success.

What is the difference between Contract Mastercard Software Engineer vs Contract Visa Software Engineer?

AspectContract Mastercard Software EngineerContract Visa Software Engineer
Required CredentialsBachelor's in Computer Science, relevant coding skills, possibly certifications in software developmentBachelor's in Computer Science or related field, coding proficiency, industry certifications often preferred
Work EnvironmentFinancial services, payment processing, technology teams within MastercardFinancial services, payment solutions, technology teams within Visa
Employer & Industry UsagePrimarily in Mastercard's payment network and financial technology projectsPrimarily in Visa's payment network and financial technology projects

Both roles involve developing payment processing software within major financial networks. The main differences lie in the specific employer and associated payment platform. Contract Mastercard Software Engineers focus on Mastercard's systems, while Contract Visa Software Engineers work within Visa's infrastructure. Skills and credentials are similar, making these roles comparable in the financial technology industry.

What are the most commonly searched types of Mastercard Software Engineer jobs in Elgin, IL?

The most popular types of Mastercard Software Engineer jobs in Elgin, IL are:

What are popular job titles related to Contract Mastercard Software Engineer jobs in Elgin, IL?

For Contract Mastercard Software Engineer jobs in Elgin, IL, the most frequently searched job titles are:

What job categories do people searching Contract Mastercard Software Engineer jobs in Elgin, IL look for?

The top searched job categories for Contract Mastercard Software Engineer jobs in Elgin, IL are:

What cities near Elgin, IL are hiring for Contract Mastercard Software Engineer jobs?

Cities near Elgin, IL with the most Contract Mastercard Software Engineer job openings:

Contract Mastercard Software Engineer jobs near you

Software Engineer (Contract)

Civis Analytics

Chicago, IL • On-site, Remote

$90K/yr

Full-time, Contractor

Medical, Dental, Vision, Retirement, PTO

Re-posted 27 days ago

Job description

Please note that candidates must currently live in the following states: DC, Florida, Illinois, Maryland, Michigan, North Carolina, New York, Pennsylvania, Texas, Vermont. Virginia

Civis is hiring a Software Engineer (Contract) to build and ship high-quality software across the full stack in service of our clients' most important missions. This is a 6-month contract role for an early-career engineer who is ready to work across the stack. React on the front end, Python/Ruby/Node on the back end, and SQL alongside a team of engineers, designers, and product managers who care deeply about what they build and who they build it for.

Responsibilities

  • Develop high-quality software
  • Support and collaborate with other engineers, data scientists, and product managers
  • Review and debug code
  • Effectively apply Civis best practices methodology and enforces design standards
  • Ensure project documents are complete, current, and archived appropriately
  • Ability to research, prototype and recommend software solutions
  • Collaborate with other teams within the organization
  • Engage the project on an emotional level as well as technical

Minimum Qualifications

  • 1 - 2 years of professional experience as a software developer/engineer
  • Familiarity with AI/ML concepts and experience building and integrating with AI tools such as Claude Code and GitHub Copilot
  • Experience developing user interfaces with modern JavaScript frameworks (specifically React)
  • Experience developing web applications with frameworks such as Rails, Django or NodeJS
  • Experience developing web applications with ReactJS, AngularJS and/or VueJS
  • Comfort working with SQL databases
  • Love of problem-solving
  • An ability and eagerness to constantly learn and teach others
  • Passion for solving large, complex problems for customers

Preferred Qualifications

  • Graduate degree in Computer Science or a related subject
  • Significant experience with one or more of the following:
    • Python, Ruby, and/or Go (golang)
    • Flask
    • Developing AI applications
    • Designing and building APIs
    • Query optimization, database administration, analytics databases, and/or NoSQL
    • Automated software testing and continuous integration
    • Cloud application deployment and monitoring
    • Proficiency working with Amazon Web Services (AWS)
    • Data visualization for the web (using D3 or similar)
    • Statistics and predictive modeling (using tools like pandas, scikit-learn, NumPy, SciPy, R, STATA)
    • Prompt engineering, retrieval-augmented generation (RAG), or fine-tuning workflows

Who we are

At Civis, we have opportunities for applicants who are newcomers, seasoned professionals, and anywhere in between. Our teams are energized by complex challenges and value diversity of thought. Opportunities to stand out and inspire happen daily and we trust and encourage you to act on your ideas - no matter how big they are. We offer you the tools and community you need to do your best work. Each of us is committed to holding ourselves accountable for results, challenging the status quo and finding new ways to grow our company and each other.

Why join our team?

  • 6 Month contract term through December 31, 2026
  • Salary: $90,000 annually
  • The opportunity to be part of a growing tech startup focused on solving interesting and meaningful problems, invested in internal promotion, and committed to fostering a diverse, equal and inclusive workplace. 
  • Competitive benefits, including unlimited PTO, 401K match with immediate vesting, health, dental, and vision benefits, paid parental leave, breastfeeding support including breastmilk shipping services for traveling moms, flexible work from home policy, commuter benefits, wellness initiatives including weekly group meditations, monthly on-site massage therapy, and pet insurance.
  • Modern office, conveniently located in the Loop. Close to public transportation, great restaurants and beautiful city views.

Civis Analytics embraces the individuality of our employees and we celebrate each other's differences. Our products, services, and culture benefit from and thrive on the unique perspectives brought by each person in our community. We're proud to be an equal opportunity workplace, and we are committed to equal employment opportunity regardless of race, age, sex, color, ancestry, religion, national origin, sexual orientation, gender identity, citizenship, marital status, disability, or Veteran status. If you have a disability or special need that requires accommodation, please contact internalrecruiting@civisanalytics.com

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States.

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