logo
Quantum World Technologies Inc.

Full Stack Engineer

North America

August 14, 2026 at 4:01 AM

✨ AI summary

Location

  • Toronto, Ontario, Canada

Languages

  • Java
  • Python
  • NodeJS

Frameworks

  • Spring Boot

Cloud Services

  • AWS (EC2, Lambda, S3, RDS, CloudWatch, IAM)

Databases

  • SQL
  • NoSQL

Experience Level

  • 10+ years

10+ years of experience in application development and maintenance.

Strong expertise in Java/J2EE, Spring Boot, REST APIs, and Microservices.

Hands-on experience with AWS services such as EC2, Lambda, S3, RDS, CloudWatch, and IAM.

Proficiency in Python for automation, scripting, and backend development.

Experience with CI/CD pipelines, DevOps practices, and containerization technologies (Docker/Kubernetes).

Strong knowledge of SQL/NoSQL databases and application performance tuning.

Experience in incident management, root cause analysis, and production support.

Ability to collaborate with cross-functional teams, manage releases, and ensure application stability and scalability.

Excellent problem-solving, communication, and stakeholder management skills.

Top 3 Required Skills:

1. AWS

2. Java

3. NodeJS