Senior .NET Core Developer – Distributed Systems

About the role

We are seeking an experienced .NET Core developer to join a partner company in Canada. You will work on secure, scalable platforms that support complex enterprise environments and help shape the architecture of distributed systems.

Key responsibilities

• Design, develop, and maintain enterprise‑grade applications using .NET Core.
• Build and model APIs and integrations across multiple platforms (REST, GraphQL, gRPC, OpenAPI).
• Implement security‑focused components, control planes, and policy‑driven workflows.
• Work with event‑driven technologies such as Kafka, Kinesis, or Pub/Sub.
• Contribute to architecture decisions, domain‑driven design, and system modeling.
• Ensure reliability, monitoring, and operational readiness of services.
• Collaborate with cross‑functional engineering and product teams.

Required profile

• 8+ years of professional software engineering experience.
• Bachelor’s or Master’s degree in Computer Science, Information Systems, or equivalent.
• Strong architectural expertise and problem‑solving abilities.
• Experience delivering secure, scalable enterprise solutions.

Required skills

• .NET Core (framework internals, design patterns, architecture)
• API development – REST, GraphQL, gRPC, OpenAPI
• Distributed systems and event‑driven architectures (Kafka, Kinesis, Pub/Sub)
• Domain‑Driven Design and system modeling
• Security‑focused platform development