Senior Full-Stack .NET Engineer Real-Time Cloud Apps Leader

Pentasia; Toronto; On-site; CAD 110,000 - 150,000; Full time

Benefits offered by this job

Cutting-edge technology platform

Technical mentorship and leadership

Career growth opportunities

Exposure to cloud-native architectures

Job summary

Pentasia is seeking a Senior Full Stack .NET Developer to join a fast-paced technology team in Toronto, Ontario. You will design, build, and maintain scalable, real-time systems using .NET on the backend and React/TypeScript on the frontend, while guiding best practices across the engineering team.

You will mentor junior developers, participate in code reviews, and contribute to CI/CD, observability, and modern cloud-native architectures.

Qualifications

• Degree or Diploma in Computer Science, Software Engineering, or a related discipline.
• Minimum 5 years of professional experience with Microsoft .NET technologies.
• Minimum 2 years of frontend development using modern frameworks (React, Angular, or Vue).
• Strong proficiency in TypeScript.
• Excellent problem-solving, analytical, and troubleshooting capabilities.

Responsibilities

• Design, develop, and maintain backend services using Microsoft .NET technologies.
• Build and enhance React and TypeScript user interfaces with real-time data and analytics.
• Collaborate with stakeholders to translate business requirements into technical solutions.
• Participate in all stages of the software lifecycle from design to deployment and support.
• Develop, deploy, and maintain services using CI/CD pipelines and cloud-native methods.

Skills

Microsoft .NET

React

TypeScript

CI/CD pipelines

Cloud-native

Education

Degree in Computer Science or related

Tools

RabbitMQ

Kafka

Redis

Kubernetes

OpenTelemetry

Job description

Pentasia is seeking a Senior Full Stack .NET Developer to join a fast-paced technology team in Toronto, Ontario. You will design, build, and maintain scalable, real-time systems using .NET on the backend and React/TypeScript on the frontend, while guiding best practices across the engineering team.

You will mentor junior developers, participate in code reviews, and contribute to CI/CD, observability, and modern cloud-native architectures.