.Net developer consultant (Mobile) experience

cognizant technologies; Jersey City (NJ); On-site; USD 80,000 - 120,000; Full time

Job summary

A leading technology firm in Jersey City is seeking a Developer with 5-7 years of hands-on experience in .Net to build payment applications. The role involves working with payment card readers and supporting various payment methods including EMV and NFC. Ideal candidates will have experience with Windows Mobile and Xamarin. This position offers a unique opportunity to contribute to the development of innovative payment solutions based on industry best practices.

Qualifications

• 5-7 years of hands-on experience with .Net.
• Experience with Windows Mobile platform preferred.
• Strong knowledge of version control systems like GIT.

Responsibilities

• Build payment applications using SDK for Windows platform.
• Support EMV, mag swipe, and NFC payment methodologies.
• Integrate SDKs with clients and create related documentation.

Skills

.Net

Windows Mobile Platform

Xamarin

GIT

EMV support

NFC payments

Job description

• Contract

Company Description

Cognizant Technologies delivers value‑added turnkey solutions to our clients which accelerate their organization’s growth. Whether it’s entering new markets, introducing innovative new products, or initiating transformation process changes, Cognizant Technologies will provide consistent services to their clients.

Job Description

6+ months

Must be US Citizen, Full GC only: No exceptions.

Qualifications

Job Description: The developer will be responsible for building payment applications working with payment card readers, support EMV, mag swipe and NFC form of payments on the Windows platform. Developer will have to build SDKs, test applications and related documentation, also support SDK integration with clients.

Candidate Requirements: 5-7 years of hands‑on experience with .Net. Windows Mobile Platform and Xamarin experienced candidates are preferred. Experience with version control in a team environment, a strong knowledge of GIT is required. Experience in Payments industry.

Job Specific Responsibilities: The developer will be responsible for building Windows payment applications working with payment card readers, support EMV, mag swipe and NFC form of payments. Developer will have to build SDKs, test applications and related documentation also support SDK integration with clients. Understands best practices of Windows app design, supporting all form factors, layout and OS versions. Capable of designing new features by applying the appropriate Design Patterns, and Object Oriented Programming concepts. Unit test code for robustness, including edge cases, usability and general reliability.