Senior Full Stack Developer (React, Python, Node.js, AWS)

12-Month Contract | Fully Remote Across Canada

Our client in the financial services sector is seeking a Senior Full Stack Developer to join a high-performing team responsible for building and enhancing data-driven applications used by portfolio managers, quantitative analysts, and investment professionals.

This is an opportunity to work on modern cloud-native applications leveraging React, Python, Node.js, AWS, and AI-assisted development tools within a highly collaborative environment.

Responsibilities

Design, develop, and maintain responsive front-end applications using React and TypeScript.

Build and enhance back-end services and APIs using Python and Node.js.

Develop and deploy cloud-native solutions on AWS, including Lambda, ECS/Fargate, and API Gateway.

Integrate applications with enterprise data platforms and adjacent systems.

Implement secure authentication and authorization solutions using Entra ID, OIDC, and JWT.

Collaborate with product, architecture, and engineering teams to deliver scalable solutions.

Participate in code reviews, testing initiatives, and CI/CD processes.

Troubleshoot issues, resolve defects, and support user acceptance testing and production deployments.

Leverage AI-based development tools such as GitHub Copilot to accelerate delivery and improve code quality.





Required Qualifications

3+ years of full stack software development experience.

Strong hands-on development experience with React, TypeScript, Python, and Node.js.

Experience building and deploying applications within AWS environments.

Hands-on experience with AWS Lambda.

Solid understanding of REST API design and development.

Experience working with SQL and data-centric applications. Snowflake experience is considered an asset.

Experience with Docker, containerized applications, and CI/CD pipelines.

Strong knowledge of Git-based development practices.

Ability to develop clean, maintainable, and well-tested code.

Experience using AI-assisted development tools such as GitHub Copilot.

Nice-to-Have Qualifications

Experience with Streamlit or other data application front-end frameworks.

Snowflake or Snowpark application development experience.

Financial services, asset management, capital markets, or trading platform experience.

Experience developing reusable component libraries or design systems.

AWS certifications.

Contract Details

12-month contract

Fully remote and open to candidates located anywhere in Canada.

isgSearch does not use artificial intelligence throughout the hiring process.

📌 Full Stack Developer (Canada)
🏢 ISG Search
📍 Canada