Back End Developer

Toronto, ON
Hybrid (2 days per week in-person at Toronto office preferred)

Must Have:
· Design, develop, and maintain scalable backend services and RESTful APIs using Java (Spring Boot or similar frameworks)
· Build and deploy scalable containerized applications using Docker and AWS Fargate (ECS)
· Develop cloud-native architectures leveraging AWS services such as:
· ECS / Fargate · API Gateway · Lambda (as needed)
· S3, RDS, DynamoDB · Amazon CloudWatch and X-Ray
· Develop Infrastructure as Code (IaC) using AWS CDK and CloudFormation
· Implement authentication using Amazon Cognito and OAuth2/JWT
· Collaborate with cross-functional teams to define, design, and ship new features
· Implement RESTful APIs and integrate with third-party services
· Optimize application perfo...