Fullstack Engineer

North Eastern Services; Ottawa; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading AI solutions provider based in Ottawa is seeking a Full-Stack Software Engineer to join their team. You will develop intuitive UIs in React, collaborate on backend systems for AI pipelines, and implement end-to-end features. The ideal candidate has strong experience in modern frontend frameworks and solid backend development skills. This role is perfect for someone who thrives in a startup environment and is passionate about tackling challenges in AI technology.

Qualifications

• Strong experience in modern frontend frameworks, especially React.
• Proficiency in backend development and experience designing APIs.
• Familiarity with performance-critical applications is a plus.

Responsibilities

• Develop high-performance UIs in React.
• Collaborate on managing GPU-intensive AI pipelines.
• Implement end-to-end features from frontend UX to backend APIs.

Skills

React.js

Backend development

Real-time systems

API design

Docker

Job description

About Fusemachines

Fusemachines is a 10+ year old AI company, dedicated to delivering state-of-the-art AI products and solutions to a diverse range of industries. Founded by Sameer Maskey, Ph.D., an Adjunct Associate Professor at Columbia University, our company is on a steadfast mission to democratize AI and harness the power of global AI talent from underserved communities. With a robust presence in four countries and a dedicated team of over 400 full-time employees, we are committed to fostering AI transformation journeys for businesses worldwide. At Fusemachines, we not only bridge the gap between AI advancement and its global impact but also strive to deliver the most advanced technology solutions to the world.

Roles and Responsibilities

As a Full-Stack Software Engineer, you’ll be a core part of our engineering team, building the platform that powers our AI-driven surgical assistant system. You’ll work on:

• Developing intuitive, high-performance UIs in React that visualize and interact with real-time video and data streams.

• Collaborating on backend systems that manage GPU-intensive AI pipelines, real-time processing, and system orchestration.

• Implementing end-to-end features—from frontend UX to backend APIs and infrastructure integration.

• Working closely with AI, robotics, and systems engineers to build a seamless experience under tight precision and performance constraints.

• Building reliable and scalable software that runs in demanding environments like operating rooms.

Skills and Experiences

• Strong experience in modern frontend frameworks (preferably React.js) with a focus on performance and usability.

• Proficiency in backend development (any language, e.g. Node.js, Python, Go, etc.) and experience designing robust APIs.

• Familiarity with real-time systems, video streaming, or similar performance-critical applications.

• Comfort with working across the stack and taking ownership of product features from idea to deployment.

• Startup mentality: self-driven, adaptable, and excited about tackling big challenges with a small, high-trust team.

• Bonus: Exposure to Docker, container orchestration, WebRTC, or GPU/edge computing systems.

Fusemachines is an Equal Opportunities Employer, committed to diversity and inclusion. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or any other characteristic protected by applicable federal, state, or local laws.