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Senior Software EngineerZRG Careers • Markham, York Region, Canada
Senior Software Engineer

Senior Software Engineer

ZRG Careers • Markham, York Region, Canada
30+ days ago
Job type
  • Full-time
Job description

Markham, ON (Hybrid); requires 3 days onsite

About the Role

We’re hiring a Senior Software Engineer to join a team building and supporting systems that power connected products in real-world environments.

This role is ideal for someone who enjoys learning new technologies, working across systems, and solving complex, real-world problems. You’ll be a hands‑on contributor who can adapt quickly, while also influencing how systems are designed and evolve over time.

What You’ll Do

  • Design, build, and support backend services across a multi‑language environment (C#, Python, and others)
  • Work across distributed systems that connect devices, mobile applications, and cloud services
  • Contribute to system design and help guide architecture decisions in a practical, real‑world environment
  • Work with a mix of SQL and NoSQL databases
  • Collaborate with cross‑functional teams across different products and business units
  • Build and improve CI/CD pipelines and deployment processes
  • Troubleshoot issues across systems and environments
  • Support and mentor other engineers through collaboration, code reviews, and shared problem‑solving

What You Bring

  • 4–8 years of experience in software engineering
  • Strong experience in at least one backend language (C#, Python, or similar)
  • Experience working across multiple technologies or stacks
  • Comfort working in complex or evolving systems (not just greenfield environments)
  • Experience with distributed systems or service‑based architectures
  • Experience with SQL and/or NoSQL databases
  • Strong problem‑solving skills and ability to quickly learn new technologies

Nice to Have

  • Experience with cloud platforms (e.g., Azure)
  • Experience with containerization or orchestration (e.g., Kubernetes)
  • Experience with CI/CD tools and pipelines
  • Experience with authentication systems such as Keycloak
  • Exposure to IoT, device‑based, or real‑world connected systems

Why This Role

  • Work across a diverse and evolving tech stack—no two problems are the same
  • Opportunity to influence system design while staying hands‑on
  • Build systems that connect real‑world devices, mobile apps, and cloud services
  • Join a collaborative team where adaptability and problem‑solving are valued
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Senior Software Engineer • Markham, York Region, Canada

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