Senior Software Developer (EMV)

Core Competencies Software development Initiative Achievement/Results Oriented Teamwork Customer service Flexibility/Adaptability Problem Solving Building relationships Responsibilities According to task assignments, perform day-to-day software development by defining initiatives and priorities and formulating implementation plans related to payment and EMV solutions Conduct module and sub-system analysis and generate implementation methodology Create general QA specification and conduct stress and scalability testing task Conduct the review of software codes and functionalities, and create advance test plan, and analyze and trouble-shoot the problems Support EMV transaction validation, debugging, and certification-related activities, including analysis of transaction flows and kernel functionality Negotiate with customers on business description, definition, and requirements Create design, archive system components as programming reference materials Generate and document testing plans and strategies Other projects/duties as assigned by manager Qualifications Bachelors Degree/Equivalent Experience Individual with Master’s Degree is preferred 3-5 years experience in large-scale software developing is a prerequisite Strong written and verbal communication Technical Requirements Proficient in C/C++, WIN32 APIs, concurrency, and socket programming Sound knowledge of TCP/IP, SSL/XML/HTTPS, and X.509 certificate In-depth understanding of EMV specifications (Book 3 & 4), ISO 7816, and Contact & contactless technologies Experience with developing abstraction layers between the kernel and Level 1 (L1) hardware readers Experience with integrating secure algorithms (RSA, ECC) for Data Authentication (SDA, DDA, CDA) Experience with implementing L2 specifications and ensuring compatibility with payment schemes (Visa, Mastercard, Amex, etc.) and EMVCo Experience with EMV L2/L3 certification, payment terminal software, or smart card technologies by validating kernel functionality, debugging transaction flows, and supporting the certification process with accredited labs Experience with ISO8583, ACH, XML, and other payment transaction processing protocols Strong MS-SQL database development skills Experience in the development and implementation of standards, procedures and guidelines to support product releases