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Senior Developer / Technical Lead responsible for leading the design, development, support, and modernization of complex enterprise cloud-native applications
Job Responsibility:
Leading the design, development, support, and modernization of complex enterprise cloud-native applications
Provide hands-on technical leadership within a highly complex distributed application environment utilizing AWS cloud technologies and event-driven architectures
Lead by example through active development, architecture contribution, troubleshooting, mentorship, and operational support activities
Design, develop, and support scalable AWS-based solutions leveraging Lambda, Step Functions, API Gateway, CloudWatch, IAM, Kinesis, and related cloud-native services
Work extensively within distributed systems, microservices architectures, asynchronous workflows, and fault-tolerant application environments
Support and optimize enterprise data platforms utilizing PostgreSQL, DynamoDB, Amazon Redshift, AWS DMS, CDC, and real-time integration pipelines
Troubleshoot and resolve complex production, integration, performance, scalability, and operational issues across interconnected enterprise systems
Collaborate closely with Solution Architects, Developers, QA Analysts, Project Managers, Business Analysts, and Operations teams to deliver scalable and sustainable solutions
Participate in architecture discussions, technical solutioning, code reviews, release planning, and long-term application sustainability initiatives
Drive technical excellence, development standards, coding best practices, documentation, monitoring, observability, and knowledge-sharing initiatives across the team
Mentor and support intermediate and junior developers while promoting collaborative engineering practices and reducing dependency on individual contributors
Contribute to CI/CD pipeline development, deployment automation, Infrastructure as Code practices (Terraform/CloudFormation), Git workflows, and operational improvements
Navigate differing technical perspectives and strong personalities professionally while building alignment, maintaining productive relationships, and driving delivery forward
Requirements:
10+ years of senior-level development experience with strong AWS cloud-native expertise, distributed systems knowledge, and enterprise-scale application experience
Enhanced Reliability Clearance Eligibility is Mandatory (clearance not required upfront)
Nice to have:
Located within Toronto/GTA due to occasional onsite meetings in the Toronto office (approximately 2–3 times annually)