Senior Dotnet Developer - Quantiphi (Barrie)

Senior Dotnet Developer Experience Level: 5+ Years | Employment type: Full Time | Location: Canada Key Responsibilities - Design, develop, and maintain scalable and high-performance applications using C# and .NET framework/core. - Build and optimize RESTful APIs and microservices architectures. - Integrate and manage in-memory data stores such as MemoryStore and Valkey for high-throughput, low-latency systems. - Architect and implement data solutions using Cloud Spanner for globally distributed applications. - Develop and manage asynchronous workflows and task queues using Cloud Tasks. - Collaborate with cross-functional teams (product, DevOps, QA) to deliver high-quality software solutions. - Ensure code quality through code reviews, unit testing, and best practices. - Troubleshoot, debug, and optimize existing systems for performance and scalability. - Contribute to system architecture decisions and technical strategy. - Mentor junior developers and promote engineering excellence within the team. Required Skills - Strong proficiency in C# and .NET Core / .NET Framework - Experience in building and consuming RESTful APIs - Hands‑on experience with: MemoryStore (or similar in‑memory caching systems like Redis), Valkey (or equivalent key‑value store technologies), Cloud Spanner or other distributed SQL databases, Cloud Tasks or similar task queue systems. - Solid understanding of microservices architecture and distributed systems - Experience with cloud platforms (preferably Google Cloud Platform) - Robust knowledge of asynchronous programming, concurrency, and performance tuning - Familiarity with CI/CD pipelines, version control (Git), and DevOps practices - Understanding of database design, indexing, and query optimization - Robust problem‑solving and debugging skills What’s in it for YOU at Quantiphi? - Join one of the world’s fastest‑growing AI‑first digital engineering companies and make a real impact at scale. - Lead and collaborate with a high‑energy team of talented, driven individuals solving complex, meaningful challenges. - Work with Fortune 500 companies and disruptive innovators in a research‑driven setting with 60+ patents. - Stay ahead of the curve by gaining hands‑on experience with cutting‑edge AI, ML, data, and cloud technologies while continuously upskilling. Apply on Kit Job: kitjob.ca/job/2prjn6