About Your Role
As a full‑stack engineer, you will join the team that owns the Cresta Opera: the no‑code application that enables customers to create policies to intelligently analyze conversations and provide actions to contact center agents.

What You'll Do

Work with the product manager to define and detail the product requirements

Define software architecture and design matching the requirements

Write and push high‑quality code efficiently for both the frontend and backend

Apply synchronous and asynchronous design patterns

Scale distributed applications

Apply ML as a major differentiator for the product (you do not need to be an ML engineer yourself)

Identify and leverage opportunities to improve general engineering productivity

Integrate with various tools for CI/CD, test automation, monitoring, logging, documentation

Develop multi‑tier scalable, high‑volume performing, and reliable user‑centric applications that operate 24×7

What We Look For





A deep understanding of the modern front‑end ecosystem and experience applying frameworks/tools (React.js, Webpack, and Node.js) and patterns to complex, production web applications

Comfortable defining and building robust APIs with a strong understanding for different protocols like Websockets, REST, RPC frameworks, etc

Experience with database schema design and an understanding of query performance that translates to performant, scalable, and reactive products

Deep appreciation for building applications with observability as a first‑class principle and familiarity with application performance monitoring

Preferably extensive experience coding in TypeScript and Go

Outstanding communication skills

Enough confidence to have your ideas challenged without feeling like you're being challenged

Why Join Us
We pay an attractive salary and with the Cresta stock options, you can benefit from the company's growth.

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📌 Senior Fullstack Engineer (General) (Ontario)
🏢 Cresta
📍 Ontario