Full Stack Engineer (FSE) (Copy)

Wyllo • Montreal, QC

6d

About The Position

We’re looking for a Full Stack Developer to design, build, and enhance features across our backend services and frontend applications. You will work in Node.js/NestJS/TypeScript for backend logic and React/Tailwind CSS for user interfaces, ensuring smooth API integrations and delivering high-quality, user-facing functionality.

Requirements

• 3–5+ years of professional experience working in full stack development.
• Strong knowledge of React, Tailwind CSS, Node.js, NestJS, TypeScript, and MySQL.
• Experience with Kafka or similar messaging systems.
• Familiarity with REST APIs and backend integration workflows
• Proficiency in using AI coding tools such as Cursor.AI as a co-pilot, with strong prompting skills to accelerate development
• Experience working with design tools like Figma to translate mockups into production-ready components
• Strong communication and teamwork skills
• Experience with using Atlassian tools such as JIRA and Confluence
• Comfort working in an agile, cross-functional team environment.

Nice To Haves

• Degree or Advanced Degree (Ph.D. or Master’s) in Computer Science, AI, Data Science, or related field.
• Experience in e-commerce, fraud, anomaly detection, or financial data modeling.
• Experience with Ruby and Ruby on Rails is a plus
• Experience with Bootstrap is a plus

Responsibilities

• Develop and maintain backend services and REST APIs using NestJS, TypeScript, and MySQL.
• Implement frontend components and views in React and Tailwind CSS based on product specifications.
• Integrate APIs seamlessly between backend and frontend.
• Support and enhance Kafka messaging infrastructure.
• Collaborate with product and design teams using Figma assets.
• Ensure code is performant, maintainable, and accessible.
• Use AI tools like Cursor.AI to accelerate development with strong prompting skills.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level