Senior AWS Developer / Technical Lead – Node.js, TypeScript & Cloud-Native Applications - Banking client
Senior AWS Developer / Technical Lead – Node.js, TypeScript & Cloud-Native Applications - Banking client

Duration: 6 Months

Overview:

We are seeking a Senior AWS Developer with lead experience to design, develop, and support AWS-based solutions. The role requires strong hands-on development skills, the ability to work independently, and experience translating requirements into scalable technical solutions. The successful candidate should be comfortable owning delivery, troubleshooting issues, and providing technical leadership while remaining hands-on.

Must haves:

Senior-level AWS development experience with lead / technical leadership experience

Solid hands-on experience with:

AWS Lambda

ECS / Fargate

API Gateway

DynamoDB

Secrets Manager

IAM

Experience with Infrastructure as Code

Experience designing and architecting AWS solutions

Strong understanding of:

security best practices

unit testing

APIs

batch processing

Nice to have:

Experience with AI-related technologies including:

MCP

LLMs

Experience with VS Code, JIRA, Confluence and Postman

Senior AWS Developer / Technical Lead – Node.js, TypeScript & Cloud-Native Applications - Banking client

Duration: 6 Months

Location: Toronto (Hybrid,



2-3x/week)

Overview:

We are seeking a Senior AWS Developer with lead experience to design, develop, and support AWS-based solutions. The role requires strong hands-on development skills, the ability to work independently, and experience translating requirements into scalable technical solutions. The successful candidate should be comfortable owning delivery, troubleshooting issues, and providing technical leadership while remaining hands-on.

Must haves:

Senior-level AWS development experience with lead / technical leadership experience

Strong hands-on experience with:

AWS Lambda

ECS / Fargate

API Gateway

DynamoDB

Systems Manager Parameter Store

Secrets Manager

IAM

Strong development experience with Node.js, JavaScript and TypeScript

Experience with Infrastructure as Code

Experience designing and architecting AWS solutions

Strong understanding of:

SDLC best practices

security best practices

unit testing

APIs

batch processing

Nice to have:

AWS cloud costing / cost-management experience

Experience with AI-related technologies including:

GitHub Copilot

MCP

vectors / vector technologies

LLMs

prompt engineering

Experience with VS Code, JIRA, Confluence and Postman

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📌 Senior AWS Developer / Technical Lead – Node.js, TypeScript & Cloud-Native Applications - Banking cl (Ontario)
🏢 S.i. Systems
📍 Ontario