About Ultrassure
Ultrassure builds AI-powered software for the roughly $7.5T global insurance market.
Insurance still runs on outdated systems, spreadsheets, PDFs, and email. We are building AI-native tools for insurers, MGAs, brokers, and reinsurers to help them turn complex, unstructured insurance data into useful software, workflows, and intelligence.
Our platform, UltraContract, is used by insurers, MGAs, brokers, and reinsurers across Canada, the United States, the Caribbean, and the United Kingdom. More than $5B of premium is already flowing through the platform.
We raised a $500k pre-seed last summer, grew from 0 to six-figure ARR, and are growing triple digit month over month. We are raising our seed round this summer.
We are a small, focused team that ships daily and moves fast.
The Role
We are looking for a Full Stack Engineer to join as one of our early engineers.
You will work directly with the founders and customers to build core product, infrastructure, and AI systems. This is a high-impact role where your work will directly shape the product, architecture, and engineering culture.
This is not a “wait for the sprint” environment. If you like shipping fast, owning meaningful problems, and seeing your work in production quickly, this is the role.
What You Will Do
You will work across the full stack, including frontend, backend, infrastructure, and AI systems.
You will:
Build product using Next.js, TypeScript, Python, Django, and AWS
Work deeply with ChatGPT and Claude APIs
Build with tools, skills, MCP, agents, structured outputs, and evals
Use Codex and other AI coding tools every day
Productize AI for document parsing, policy extraction, data enrichment, and workflow automation
Help scale auth, RBAC, multi-tenancy, queues, caching, AWS infrastructure, CI/CD, and secure data pipelines
Improve testing, monitoring, observability, security, and release quality




Work directly with customers to understand messy workflows and turn them into useful product
What We Are Looking For
We are looking for someone with strong engineering ability, positive product judgment, and a bias toward shipping.
You should have:
Strong full-stack engineering ability
Strong experience with Next.js, TypeScript, Python, and Django
Experience building and operating production systems on AWS
Strong ability with ChatGPT, Claude, Codex, MCP, agents, tools, and LLM workflows
Good product judgment and a bias toward shipping
High ownership, low ego, and comfort with ambiguity
Good instincts around security, reliability, and production systems
Interest in complex workflows, messy documents, and turning unstructured information into useful software
Ability to work from our Bay & King office in downtown Toronto
Legal eligibility to work in Canada
You do not need a specific number of years of experience. You might be a recent graduate or have several years of experience. We care most about skill, taste, speed, and what you have built.
Bonus Points
Bonus points if you have experience with:
Insurance, fintech, B2B SaaS, or regulated industries
Document parsing, OCR, extraction pipelines, evals, or human-in-the-loop systems
AWS production infrastructure
Open source projects, side projects, demos, agents, or MCP servers
Building products that handle messy data, complex permissions, or high-trust workflows
Why Ultrassure Real traction: Six-figure ARR, triple-digit month-over-month growth, and $5B+ of premium on-platform
Massive market: Insurance is one of the largest industries in the world and still runs on outdated workflows
Early team: Your work will shape the product, architecture, and culture
High impact: You will work directly with founders, customers, and production systems
Meaningful ownership: Competitive salary and meaningful equity in an early-stage company
Strong working environment: Central downtown Toronto office at Bay & King, with gym and squash memberships included

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