Senior Full-Stack Engineer

Senior engineer for enterprise platform work — Node, Postgres, React, AWS. Full-time, in-person at our Concord, ON studio.

You will own client builds end-to-end — from architecture through deployment — alongside two other senior engineers and a project manager. Expect to lead one client at a time with full scope: schema, API, frontend, infra, and the conversations with the customer about what is realistic and when. We work in two-week sprints with weekly customer demos. The role reports to the founder.

No. 01 Responsibilities

01 Own architecture, build, and deployment of one client engagement at a time

02 Lead two-week sprints; demo to the customer weekly

03 Make scope and priority calls in conversation with the customer — no relay through PMs

04 Pair with the project manager to keep deliverables and dates honest

05 Mentor one junior engineer (rotating), if and when we hire one

No. 02 Qualifications

01 7+ years building production web applications end-to-end

02 Strong with TypeScript, Node, Postgres, and one modern React-based framework (Next.js preferred)

03 Comfortable owning AWS (ECS / Fargate, RDS, S3, CloudFront) without an SRE backstop

04 Track record of shipping software that customers depend on — not side projects

05 Direct, written communicator. We work asynchronously by default during deep-work windows.

No. 03 Nice to have

01 Experience with FastAPI or another async-Python backend

03 Past role at a small (