Charger logistics Inc. is a world- class asset-based carrier with locations across North America. With over 20 years of experience providing the best logistics solutions, Charger logistics has transformed into a world-class transport provider and continue to grow.

We are seeking a skilled and performance-minded . Net Core Developer to support and evolve our distributed system of over 100 microservices , built primarily with .NET Core and PostgreSQL . The ideal candidate has deep experience in backend development, service-to-service communication, and infrastructure-level tools like service mesh , and observability platforms .

You will work closely with Dev Ops, QA, and frontend teams to ensure high availability, scalability, and maintainability of our services.

Responsibilities

- Design, develop, and optimize high-performance backend microservices using .NET Core/C#
- Implement distributed tracing, logging, and metrics for observability using tools like Open Telemetry, Prometheus, and Grafana
- Optimize service-to-service communication and database access to reduce latency and improve throughput
- Write scalable SQL queries and optimize PostgreSQL usage, indexing, and connection handling
- Contribute to service discovery, dynamic routing, and rollout strategies (e.g., blue/green, canary)
- Collaborate with QA to improve testability and traceability in a distributed system




- Participate in architecture reviews and contribute to best practices for microservices at scale
- Maintain CI/CD integration pipelines and ensure backend services deploy reliably
- Troubleshoot and debug production issues using logs, traces, metrics, and profiling tools

Requirements

- 7+ years of backend development experience, including 2+ years in a microservices environment
- Strong hands-on experience with .NET Core (C#) and PostgreSQL
- Experience with distributed tracing, metrics, and log aggregation tools (e.g., Jaeger, Prometheus, Loki, Grafana)
- Deep understanding of REST, gRPC, and asynchronous messaging patterns (e.g., Kafka, RabbitMQ)
- Familiarity with Kubernetes, Docker, and container-based deployments
- Understanding of software performance profiling, benchmarking, and optimization
- Strong grasp of service resilience patterns{{{{:}}}} timeouts, retries, bulkheads, circuit breakers
- Excellent problem-solving and debugging skills in large-scale systems.

Preferred Qualifications

- Experience working with Istio, Consul, or another service mesh
- Familiarity with Event Sourcing, CQRS, and DDD patterns
- Exposure to Infrastructure as Code tools (Terraform, Helm)
- Experience with other databases like Redis, MongoDB, or TimescaleDB
- Knowledge of cloud platforms like AWS, Azure, or GCP

Benefits

- Competitive Salary
- Healthcare Benefit Package
- Growth opportunities

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📌 Senior Backend Developer- .NET (Brampton)
🏢 Charger Logistics
📍 Brampton