We are searching for an experienced .NET Software Engineer, ideally with some payments solutions experience, to join our client’s team remotely from Ontario (or possibly other parts of Canada) as a Senior Software Engineer. From their international headquarters, the organization has more than 20 years of successful history in facilitating multi-currency transaction processing and fraud management solutions for merchants and acquiring banks.

This will be a unique opportunity to play a key role as a member of a relatively small but highly talented distributed team where individual efforts are recognizable and clearly contribute to the firm’s ongoing success.

The Senior Software Engineer will be hired as a Consultant on a open-ended, business-to-business/consultant services agreement but in nearly every other regard viewed akin to a full-time employee. This opportunity will therefore be well suited to someone who would appreciate a stable, long-term engagement and be comfortable managing their own relevant deductions/remittances and health coverage etc.

Compensation offered will include a gross monthly salary/fee, bonus program and paid vacation allowance.

Requirements:

• 10+ years of professional experience developing enterprise level, robust web and server systems with the .NET/.NET core framework
• Demonstrable experience writing clean and maintainable code using design patterns and dependency injection
• Experience with REST, MVC, aspect-oriented programming
• Experience designing and developing medium to complex distributed systems and microservices
• Experience developing multithreaded solutions
• Experience with Github and/or Team Foundation Server source control systems
• Degree in Computer Science or equivalent

While not a must, experience with any of the following would be a distinct advantage:

• Experience with Payment Gateways, EMV credit/debit card technology and transaction processing message formats (e.g. ISO-8583)
• Experience developing high volume transaction processing systems
• Knowledge of payment gateways, PCI-DSS Compliance, credit card payment processing including ecommerce, EMV card technology and 3DS

Last update: April 5, 2024