Founding Full-Stack Engineer - Toronto, LLMs & AI

Jobs in JS; Toronto; On-site; CAD 155,000 - 230,000; Full time

Benefits offered by this job

Health benefits

Equity grant

RRSP matching

Unlimited PTO

Travel to New York covered

Job summary

Solstice is building a Toronto-based engineering team to own core parts of our restaurant-grade pharma marketing platform. You will design APIs, background workflows, and deployment pipelines, shipping LLM agents to production while collaborating closely with co-founders Yiwen and Aris on the startup's growth trajectory.

You will contribute to a Next.js frontend when needed, work in a fast-velocity environment, and join a founding team with equity and ambitious goals for compliant,

Qualifications

• Experience building enterprise-grade systems.
• Ability to make decisions and drive results independently.
• Proficiency with Python, FastAPI, Docker, AWS.
• Experience with LLMs to create workflows and RAG pipelines.

Responsibilities

• Build and maintain FastAPI services and APIs.
• Set up background jobs with Celery and Redis.
• Package LLM/RAG agents into production services.
• Collaborate with founders on architecture and roadmap.
• Lead integration with cloud platforms and pipelines.

Skills

Engineering chops

Independent thinking

Full-stack dev

LLMs experience

Communication skills

Work ethic

Tools

Docker

AWS

FastAPI

Celery

Redis

LangChain

LangGraph

PostgreSQL

S3

Job description

Solstice is building a Toronto-based engineering team to own core parts of our restaurant-grade pharma marketing platform. You will design APIs, background workflows, and deployment pipelines, shipping LLM agents to production while collaborating closely with co-founders Yiwen and Aris on the startup's growth trajectory.

You will contribute to a Next.js frontend when needed, work in a fast-velocity environment, and join a founding team with equity and ambitious goals for compliant,