Senior Software Engineer - Full Stack - .NET

at  Bankjoy

Bankjoy is a Y Combinator and Bessemer Venture Partner backed FinTech startup. We are changing the way community banks and credit unions do business, enabling them to become tech-driven and digital first. Bankjoy provides modern digital banking products including mobile banking, online banking, online account opening, loan origination, and conversational AI. Our mission is to revolutionize banking tech infrastructure by leading digital transformation at financial institutions — big and small.
We are seeking a Senior Full Stack Software Engineer to join our Client Services Team at Bankjoy! As a senior engineer, you will take on a leadership role in designing, developing, and maintaining robust, secure, and scalable software solutions for our digital banking platform. You will mentor team members, contribute to architectural decisions, and work closely with cross-functional teams to enhance the online banking experience for our customers.
This position pays between 115,000 - 130,000 CAD per anum with a bonus and equity within the company.

PREFERRED SKILLS

• Hands-on experience with authentication protocols (e.g., OAuth2, SSO, OpenID Connect).
• Familiarity with DevOps practices, CI/CD pipelines, and containerization (e.g., Docker, Kubernetes).
• Experience with SDK development and Open API specifications.

THE ROLE

We’re looking for a talented Senior Software Engineer to join Bankjoy! You will be responsible for developing digital banking products, features, and APIs.

IN THIS ROLE, YOU WILL:

• Lead the implementation of new features and enhancements on existing products, demonstrating ownership and expertise.
• Design, develop, and maintain front-end applications using modern frameworks (e.g., Angular, React) and best practices.
• Architect and build scalable, secure APIs to support new features and products.
• Proactively identify and address technical challenges, refactor code to reduce technical debt, and promote best practices across the team.
• Collaborate with cross-functional teams and third-party vendors to deliver projects on schedule and with high quality.
• Drive test-driven development and implement robust testing strategies across the technology stack.
• Provide technical guidance and mentorship to junior and mid-level engineers.
• Actively participate in Agile ceremonies and contribute to continuous process improvements.