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Symmetri

Senior Full Stack Engineer

Hybrid

Montreal, Canada

Senior

Full Time

26-11-2025

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Skills

Creativity Python JavaScript Go TypeScript Test Problem-solving Programming Databases Autonomy react node.js AWS JavaScript/TypeScript GCP OpenAI Langchain Large Language Models

Job Specifications

About the Role

We’re looking for a Full-Stack Software Developer who’s excited to work at the intersection of AI and modern web technologies. You’ll play a hands-on role in designing, building, and integrating systems that bring real AI capabilities to end users in meaningful ways.

Our current stack includes Node.js, JavaScript, React, Python, and Go, but we’re not fixated on any single language or framework. What matters most is your strong grasp of programming fundamentals, your ability to learn quickly, and your bias toward action.

You’ll leverage AI tools to accelerate development workflows and embed cutting-edge AI technologies directly into our product, helping users harness their potential through intuitive, powerful software.

What You’ll Do

Build, test, and ship features across the stack (frontend, backend, and AI integrations).
Integrate third-party APIs and AI models (e.g., OpenAI, Anthropic, or similar).
Collaborate closely with product and design to deliver polished, user-friendly experiences.
Automate workflows and optimize development using AI-powered tools.
Experiment with new frameworks, libraries, and architectures to solve complex problems.
Contribute to architectural discussions and technical decisions in a fast-moving environment.

What We’re Looking For

Strong programming fundamentals (data structures, algorithms, design patterns).
Experience with modern web technology fundamentals and possibly specific experience with JavaScript/TypeScript, React, and Node.js.
Working knowledge of Python or interest in cross-language work.
Curiosity and enthusiasm for AI tools and large language models.
Comfort operating in early-stage startup environments; adaptable, resourceful, and proactive.
Excellent problem-solving skills and a “get it done” attitude.

Nice to Have

Experience integrating or fine-tuning AI models.
Familiarity with vector databases, LangChain, or similar frameworks.
Experience deploying to cloud environments (AWS, GCP, or Vercel).
Contributions to open-source projects or personal experiments showcasing creativity.

Why Join Us

Work at the frontier of AI-powered product development.
Shape the foundation of a growing, fast-paced company with real autonomy.
Minimal bureaucracy, maximum impact.
Learn, experiment, and grow alongside a small, ambitious team

About the Company

Symmetri is an agentic marketing platform powering brands to win in the agent economy. Know more