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.Net Core Contractor - Payment UI & Backend

GTT, LLC

Chevy Chase, MD(remote)

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JOB DETAILS
SALARY
$70–$85 Per Hour
LOCATION
Chevy Chase, MD
POSTED
30+ days ago
Primary Job Title:
.NET Core Contractor - Payment UI & Backend (PCI Compliance)

Alternate / Related Job Titles:
  • .NET Core Developer
  • Senior .NET Contractor
  • Payment Systems .NET Developer
  • Backend .NET Engineer
  • PCI Compliance Application Developer
Location & Onsite Flexibility:
Chevy Chase, MD — Remote
Contract Details:
  • Position Type: Contract
  • Contract Duration: Approximately 6 months
  • Start: As Soon As Possible
  • Pay Rate:$70 – $85/hr
Job Summary:
The .NET Core Contractor will enhance and secure payment user interface and backend components to support PCI DSS compliance. This role focuses on integrating Chase Page Encryption into existing payment flows to ensure the secure transmission of sensitive payment data, while collaborating closely with security, DevOps, and QA teams to deliver a robust and compliant solution.
Key Responsibilities:
  • Modify and enhance payment UI and backend components to integrate Chase Page Encryption.
  • Ensure full compliance with PCI DSS standards across the payment experience.
  • Collaborate with security, DevOps, and QA teams to validate encryption, conduct secure deployments, and support rigorous testing.
  • Perform code reviews and contribute to overall application architecture and security improvements.
  • Develop clean, maintainable, and secure code, along with relevant technical documentation.
Skills & Qualifications:
Required Skills & Experience:
  • Proficiency in .NET Core / C# for backend development.
  • Frontend experience with HTML, Bootstrap, JavaScript, and jQuery.
  • Prior experience integrating payment encryption solutions, preferably Chase Page Encryption or similar technologies.
  • Strong knowledge of PCI DSS standards and secure software development practices.
  • Experience working with REST APIs, secure form handling, and data protection.
  • Experience with relational databases, preferably Oracle and SQL Server.
  • Proficiency in writing SQL queries.
Preferred Qualifications:
  • Previous involvement in achieving PCI compliance for online payment systems.
  • Experience with CI/CD tools and secure deployment workflows.
  • Strong understanding of application-layer encryption and key management.
Benefits:
Medical, Vision, and Dental Insurance Plans
401k Retirement Fund
About the Company:
National auto insurance provider offering affordable and reliable coverage across all 50 states, including homeowners, renters, and boat insurance. The organization is committed to customer satisfaction, innovation, and providing a collaborative and forward-thinking work environment.
About GTT:
GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation, a Native American-owned company based in Alaska. As an economically disadvantaged enterprise, GTT highly values diverse and inclusive workplaces. Our clients include Fortune 500 organizations across insurance, financial services, technology, life sciences, biotech, utilities, and retail throughout the U.S. and Canada.
Job Number: 26-00916
#LI-GTT #LI-Remote  #gttjobs

About the Company

G

GTT, LLC

Global Technical Talent is a subsidiary of Chenega Corporation (www.Chenega.com) with over 1.3 billion US$ in revenue and 5800 US employees. We provide Total Talent Solutions, Global staffing, SOW, RPO, Direct Sourcing, and Global Payroll with physical offices in US, Canada, and India. GTT Digital headquartered in Toronto specializes in providing high-tech digital and banking talent to some of the nation’s largest financial institutions. GTT has been a leader in the staffing industry for over 22 years and is one of the largest staffing firms in the New England region. We are known for our Fortune 500 clientele and cutting-edge, technology-driven recruiting infrastructure.

We are a Native American-owned, economically disadvantaged corporation that highly values diverse and inclusive workplaces. Our clients and partners are among the most successful and innovative organizations in the world. Our top clients are Fortune 500 banking, insurance, and financial services firms, some of the nation’s largest life sciences, biotech, utility, and retail companies, and prestigious educational institutions in the Ivy League tier.

There is always a new opportunity for success when you look through all of the open job opportunities on our website’s career page. Just click on this link: https://bit.ly/gttcareers

Awards
SIA’s Best Staffing Firm to Work for ( 2019 -2023)
SIA’s Fastest Growing Staffing Firm
Inc 5000 Company
NH Business Magazines Fast 5 fastest growing companies.

COMPANY SIZE
100 to 499 employees
INDUSTRY
Staffing/Employment Agencies
FOUNDED
2004
WEBSITE
http://www.gttit.com

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