Senior Full Stack Engineer - (AI Growth Team) - Canada

GoodTime

Canada

Remote

CAD 120,000 - 160,000

Full time

3 days ago

Be an early applicant

Get a reply from this employer

Your resume and cover letter, tailored to exactly what they’re hiring for.

Get past ATS filters

Benefits offered by this job

Remote‑first culture

Insurance plan contributions

Flexible time off

8 week Parental Leave

Home office reimbursement $500

Learning & development $500

Pre‑IPO Stock Options

Job summary

GoodTime is hiring a Senior Full Stack Engineer for its AI Growth Team in Canada. You will design, build, and deploy scalable AI features, with emphasis on our AI agent Cori.

The role centers on Full Stack TypeScript with strong Node.js backend expertise, and a customer‑centric approach to delivering outstanding outcomes. You will collaborate with product, engineering, and leadership to shape the technical vision, validate new ideas, and move quickly in a fast‑growing startup environment.

Qualifications

4+ years in full‑stack software development.
Strong backend expertise in Node.js and TypeScript.
Experience building conversational agents and AI features.
Familiarity with debugging and observability tools.

Responsibilities

Design and implement features for an AI chatbot platform and roadmap.
Rapidly build proof‑of‑concepts for new chatbot capabilities.
Trace, debug, evaluate, and monitor LLM applications with LangSmith and Datadog.
Collaborate with product and leadership to deliver customer‑outcome focused solutions.
Own projects end‑to‑end from concept to release.

Tools

Node.js

LangGraph.js

LangSmith

Datadog

REST

Job description

Senior Full Stack Engineer - (AI Growth Team) - Canada

Remote (Canada)

Senior Full Stack Engineer - Canada - AI Growth Team

Join our cutting-edge AI Growth Team and shape the future of autonomous hiring by building Cori, our next-generation AI agent!

About GoodTime

GoodTime is the leader in complex interview scheduling automation for enterprise talent teams. Built for scale, our platform handles the complexity others can’t — automating every type of interview, from multi-day panels across time zones to high-volume hiring events, with unmatched speed and precision.

Behind every seamless schedule is our digital workforce of AI agents that eliminate delays, surface insights, and keep hiring teams perfectly in sync. Leaders at companies like Databricks, Aon, HubSpot, and HelloFresh trust GoodTime to orchestrate smarter, faster, people-first hiring experiences for their candidates, interviewers, and talent teams.

Our Culture of Entrepreneurship is built on three pillars; autonomy, accountability, and collaboration. As a teammate at GoodTime, you will need to rely on and embody these traits, own your role, and balance autonomy with company alignment.

You might be a good fit for GoodTime if you:

Dislike politics and “red tape”
Are bored without a hard problem to solve
Can make a path forward, even in ambiguous situations
Are humble, able to admit your failures and fail fast
Have a bias for action and move quickly
Love to learn/are self-taught in many areas
Enjoy seeing your hard work make real impact and controlling your own success
Like to Challenge the Status Quo

The Role

This Senior Full Stack Engineer will join our Growth Team to design, build, and deploy scalable AI features, with an emphasis on our AI Agent, Cori.

This role requires strong expertise in Full Stack TypeScript development with an emphasis on backend expertise in Node.js.

Our ideal candidate is a customer‑centric developer who is passionate about delivering exceptional user outcomes. In this high‑impact role, you will collaborate closely with product, engineering, and leadership teams to shape our technical vision, pioneer cutting‑edge features, and deliver transformative solutions that redefine the modern hiring experience.

Responsibilities

Design and implement new features for our AI chatbot platform, and be a key contributor to the technical roadmap
Rapidly build proof‑of‑concepts to validate new chatbot capabilities, agent behaviors, and product ideas before committing to full production builds
Use LangSmith to trace, debug, evaluate, and monitor LLM applications in development and production
Work with other engineers to foster solid engineering principles and represent our engineering values
Demo new features to internal stakeholders at company-wide all hands meetings
Own projects from initial concept through release with heavy emphasis on customer outcomes
Work in ambiguity and pivot as needed as the technology landscape shifts rapidly

Who You Are

You have an insatiable curiosity - learning new technologies, systems, and more.
You constantly challenge your own limits and past best performance, and you are never satisfied with the status quo, market standards, or “good enough.”
You have customer empathy and deeply care about how your work impacts our customers.
You communicate your commitments and when you are off track; you ask for help when you are stuck.
You don’t wait to be told what to do. You see problems and tackle them.

Your Background

4+ years experience in Full Stack Software Development
3+ years experience in Node.js
Hands‑on experience building conversational agents with LangGraph.js (multi-turn dialogue management, tool/function calling)
Experience with debugging tools, such as Datadog
Experience with relational databases
Experience with event driven architecture
Solid understanding of REST communication
Strong written and verbal communication skills
Strong attention to detail and emphasis on quality work
You are comfortable learning new technologies and systems

Nice to Have:

Familiarity with cloud providers such as AWS
Experience with web performance
Experience with CSS, SCSS
Experience with Figma
Experience extending a component library
Experience at a startup or company experiencing rapid growth

Commitment to You

The more diverse and inclusive the workplace, the more our product, community, and company can flourish. As a prospective teammate, we don’t expect you to “check” every box here. We’re proud to support and be an ally to the BIPOC community, women, and veterans.