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

Strong 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

Robust 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

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