Job Title: .Net Backend Engineer

Location: Mississauga, Ontario, 5050 Tomken Rd - Hybrid (atleast 2 days)

Employment Type: Contract About Smart IT Frame:

At Smart IT Frame, we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together. Key Responsibilities:

5-10+ years of professional software engineering experience with at least 75-80% of recent work focused on backend development

Robust hands-on experience building NET Core backend services and RESTful APIs including designing applications from scratch

Proven experience participating in the full SDLC design development testing deployment and maintenance for backend systems

Experience with authentication and authorization including implementation of secure API endpoints eg token based auth OAuthOIDC rolepermission models

Experience with SQL and NoSQL datastores eg SQL Server PostgreSQL MongoDB Cosmos DB or similar including schema design performance tuning and query optimization

Experience with message queuing technologies such as Kafka RabbitMQ or similar for asynchronous and eventdriven architectures





Strong background in automated testing including Unit testing Integration testing and understanding and application of TDD practices

Security testing experience mandatory including securing APIs input validation handling sensitive data and addressing common vulnerabilities eg OWASP Top 10

Practical understanding of CICD concepts and how code moves from development through testing to production even if not directly responsible for pipeline configuration

Desirable Domain Platform Experience

Experience with payment services eg credit card payments ACH digital wallets and understanding of PCI DSS or other payment security and compliance requirements

Experience with cloud services any major provider AWS is a plus for application deployment and integration including managed databases message queuingstreaming services secret management secure storage and retrieval and application configuration and deployment

Experience contributing to or working within CICD pipelines eg GitHub Actions Azure DevOps GitLab CI Jenkins for automated build test and deployment ? Apply today or share profiles at [email protected]

📌 .Net backend Engineer (Mississauga)
🏢 Smart IT Frame
📍 Mississauga