About CreditBook

CreditBook is a Canadian fintech SaaS company building lending and credit-management solutions. Our platform handles business-critical financial workflows, including payments, where accuracy and reliability matter. It is built on C#/.NET and React.

What You'll Do

- Maintain and enhance our existing platform: backend services and APIs in C# / .NET and React user interfaces.
- Investigate and fix bugs, and deliver small to medium improvements.
- Work with SQL Server and Entity Framework (queries, schema changes, migrations).
- Deliver changes that are correct, tested, and safe for financial data.
- Participate in code reviews, deployments, and technical discussions.

Required Qualifications

- 6+ years of professional software engineering experience, primarily in C# / .NET.
- Strong SQL Server and Entity Framework skills.
- Solid React experience.
- Robust attention to detail and a rigorous approach to quality, since our systems handle financial transactions.
- Comfortable working remotely in the Eastern Time Zone.

Nice to Have





- Cloud experience, AWS preferred (e.g. ECS, Lambda, API Gateway, SQS/SNS, RDS).
- Experience working in an existing codebase you didn't write.
- Background in fintech, lending, or payments.
- TypeScript / JavaScript (Node.js).
- Experience with Infrastructure as Code (IaC) tools (Terraform, CloudFormation, or similar)
- Basic understanding of monitoring and production systems.

What We Expect From Our Contractors

- Take ownership from investigation through deployment.
- Deliver clean, maintainable, well-tested, production-ready code.
- Show rigor and attention to detail: double-check edge cases, calculations, and data impacts before shipping.
- Communicate progress and blockers early.
- Collaborate with engineering and product teams.
- Document important fixes and technical decisions.

Pay: $45.00-$80.00 per hour

Expected hours: 37.5 per week

Work Location: Remote

📌 C# .NET Software Engineer FS (Contract – Remote, Canada)
🏢 CreditBook
📍 Canada