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 developing by defining initiatives and priorities, formulating plans

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

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

Bachelor’s degree (or equivalent experience); a master’s degree is preferred

3–5 years of experience in large-scale software development

Solid written and verbal communication skills

Proficient in C/C++, WIN32 APIs, concurrency, and socket programming

Sound knowledge of TCP/IP, SSL/XML/HTTPS, and X.509 certificate.

Experience with ISO8583, ACH, XML

Strong developing skills with SQL database

Experience in the development and implementation of standards, procedures, and guidelines to support product releases

Experience in the following areas is considered an asset:

In-depth understanding of EMV specifications (Book 3 & 4), ISO 7816, and Contact & NFC technology

Developing abstraction layers between the kernel and Level 1(L1)



hardware reader

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.)

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

This is an existing vacancy. The base salary range for this role listed is based on market indicators to determine compensation, and an offer will consider various factors including experience, qualifications, skills, and training. Our comprehensive and competitive benefits package includes medical, dental and vision insurance for employees and their family, paid time off, and a variety of other perks.

NRT is an equal opportunity employer and does not use AI within its hiring process in most cases. In a case where AI is utilized to assess a candidate during the process, an advanced notice will be provided. It is NRT’s policy to recruit and select applicants for employment solely on the basis of their qualifications, with emphasis on selecting the best-qualified person for the job. NRT does not discriminate against applicants based on race, color, religion, sex, sexual orientation, national origin, or disability or any other status or condition protected by applicable law. NRT welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

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📌 Senior Software Developer (Ontario)
🏢 NRT Technology
📍 Ontario