Senior .NET Backend Developer at Brightstar

Brightstar Lottery • dieppe, nb, Canada • Posted June 18, 2026

Location dieppe, nb
Job Type Full-time
Category Other-General
Posted June 18, 2026
Exciting opportunity to be a Senior Software Developer III at Brightstar, focusing on secure and scalable backend systems using .NET. Bring your expertise in API security and data-driven applications to our dynamic team.

Based in Dieppe, NB, this senior role emphasizes designing, building, and maintaining backend services with a focus on C# and Microsoft SQL Server. Candidates ideally possess 5-8 years of backend experience and advanced proficiency in .NET frameworks. Your contributions will guide backend architecture and ensure optimal system performance and security standards.

Key Responsibilities: • Design and maintain backend services using C# and .NET frameworks • Build secure RESTful APIs with authentication and authorization • Implement API security best practices like JWT and OAuth2 • Collaborate on backend and data architecture decisions • Develop data access layers using Microsoft SQL Server

Requirements: • Bachelor’s in Computer Science or equivale...

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