Full-time

Senior C++ Developer

Posted by JOHNSON SERVICE GROUP • mississauga, peel region, Canada

📍 mississauga, peel region 🕒 June 05, 2026

About the Role

Our client is seeking a Senior C++ Developer to lead and execute the migration of a large-scale existing C++ application to AWS while ensuring performance, stability, scalability, and security. (Hybrid, Toronto- 3 days per week)

Must Have skills

  • 8+ years of C++ development experience
  • Strong expertise in modern C++ including C++11, C++14, C++17 , or later.
  • Experience working with large, complex C++ codebases.
  • Strong understanding of data structures, algorithms, multithreading, concurrency, memory management, and performance optimization .
  • Hands‑on AWS experience , preferably including at least one end‑to‑end cloud migration or modernization project.
  • Experience migrating or modernizing applications to cloud environments.
  • Knowledge of AWS services including EC2, S3, IAM, VPC , and cloud monitoring/logging tools such as CloudWatch, X‑Ray , or similar....

Ready to Apply?

Submit your application today and take the next step in your career journey with JOHNSON SERVICE GROUP.

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