Sr.

Dev

Ops/Cloud Engineer Back to All Jobs [social_share] Our client requires a Senior Dev

Ops/Cloud Engineer to support the Enterprise Pub/Sub Applications Team.

The resource will build, deploy, operate, and maintain AWS infrastructure and application environments supporting Enterprise Pub/Sub integrations and related client applications.

The work includes serverless applications, containerized services, API integrations, identity and access controls, observability, operational support, and repeatable infrastructure provisioning.

The role will use AWS CDK in Python and Java

Script and AWS Cloud

Formation to provision and manage cloud resources.

The resource will support Lambda-based applications, API Gateway, Application Load Balancers, ECS container applications running Java and Python workloads, and Next

Gen Connect integration services; deploy and promote Next

Gen Connect channels; diagnose deployment and runtime issues; manage IAM roles and permissions; and improve the reliability, security, repeatability, and supportability of cloud environments.

Work is hybrid with onsite on a as needed basis at client location in Toronto, ON.

Toronto, Ontario (Hybrid) Mandatory Requirements Advanced AWS CDK and Cloud

Formation experience, including CDK development in Python and Java

Script, reusable constructs, stack architecture, dependencies, parameters, outputs, workplace configuration, deployment controls, and rollback. AWS Lambda and API Gateway engineering experience, including deployment, integrations, triggers, runtime configuration, permissions, authentication, concurrency, timeouts, logging, monitoring, error handling, and production troubleshooting.

Amazon ECS,



Application Load Balancer, and Next

Gen Connect administration experience supporting Java and Python container applications and integration channels, including images, task definitions, services, channel deployment and configuration promotion, target groups, health checks, networking, clustering or scaling, deployment failures, and runtime diagnostics. AWS cloud operations and security experience, including IAM roles and permissions, least-privilege policies, VPC networking, security groups, observability, incident response, root-cause analysis, infrastructure automation, and operational documentation.

Public Sector experience is a must have Desirable Requirements Experience with event-driven AWS services such as Amazon SQS, Amazon SNS, Amazon Event

Bridge, dead-letter queues, event-source mappings, retries, and asynchronous failure handling.

Experience with Amazon ECR, ECS on AWS Fargate, and Next

Gen Connect deployments, including channel and configuration promotion, clustering, service auto scaling, deployment circuit breakers, blue-green or rolling deployments, and container security practices.

Experience with Amazon Cloud

Watch, AWS Cloud

Trail, distributed tracing, log analysis, operational dashboards, alerting, service-level indicators, and production incident response.

Experience managing secrets, encryption keys, certificates, parameterized configuration, security scanning, vulnerability remediation, and secure application connectivity.

Experience supporting healthcare integration platforms, FHIR APIs, publish-and-subscribe workflows, or other regulated environments with privacy, audit, security, and availability requirements.

📌 Sr. DevOps/Cloud Engineer (Toronto)
🏢 Intellex Systems
📍 Toronto