Dawn InfoTek Inc. is a professional IT consulting firm that partners with major financial institutions, investment firms, and government organizations. We are committed to delivering cutting-edge IT consulting services and providing highly qualified talent for a wide range of technology positions.

We are currently seeking a

AWS Backend Developer

to join our dynamic team and work with one of

our client, a leading bank in Canada

Contract duration:

6 months with strong possibility of extension

Role type: Hybrid ( 2 days a week in office

required - Toronto Downtown)

Key Responsibilities

Design, develop, and maintain scalable backend applications and REST APIs using

TypeScript and Node.js .

Develop, deploy, and manage

serverless applications using AWS Lambda .

Build secure, scalable, highly available, and production-ready backend services on

AWS .

Design and implement event-driven and cloud-native solutions using

AWS SQS, SNS, EventBridge, API Gateway , and related services.

Develop clean, maintainable, well-tested, and production-ready code following modern software engineering practices.

Integrate backend services with databases, external APIs, and other AWS services.

Implement robust logging, monitoring, error handling, alerting, and automated testing.

Participate in code reviews and contribute to engineering standards, architecture decisions, and development best practices.

Collaborate closely with frontend developers, DevOps engineers, architects, and product teams.





Troubleshoot and resolve production issues while continuously improving system performance, scalability, reliability, and security.

Required Qualifications

8+ years of backend software development experience with TypeScript — mandatory.

Strong hands-on experience with Node.js and the Node.js ecosystem — mandatory.

Solid hands-on experience with AWS cloud services — mandatory.

Strong experience with AWS Lambda and serverless application development — mandatory.

Proven experience designing and developing

RESTful APIs and backend services .

Strong understanding of backend architecture, distributed systems, scalability, and cloud-native application development.

Experience working with databases such as

DynamoDB, PostgreSQL, MySQL , or similar technologies.

Strong understanding of

AWS IAM, authentication, authorization, and API security .

Experience with Git, automated testing, CI/CD, and modern software development practices.

Strong understanding of clean code, SOLID principles, software engineering best practices, and code quality.

Experience building and supporting

production-grade applications in AWS environments .

Nice to Have

Experience designing and implementing

microservices and event-driven architectures .

Experience with

Docker and containerized applications .

Experience with CI/CD pipelines and DevOps practices.

Experience working in

banking, financial services, or fintech

environments.

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📌 AWS Backend Developer (Toronto)
🏢 Dawn InfoTek
📍 Toronto