staff frontend engineer platform jobs in Toronto

Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for interoperability across any stack, Grafana Cloud brings AI to observability and...

Who We Are KEV builds mission-critical financial software for K12 schools across North America. Our platform provides real-time visibility and control over how funds are collected and managed, replacing fragmented workflows with secure, modern systems that schools rely on every day. Who We Are KEV builds mission-critical financial software for K12 schools...

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong...

About Genius AI Genius AI is building technology to help local businesses run themselves. Genius AI products do the admin work that keeps practitioners from the work they love and the people they serve. From GlossGenius to Reception, its products work 24/7 on busywork like booking, marketing, client management, finances, staff and inventory management, and...

Join Harvey as a Staff Frontend Software Engineer, where you'll build critical user-facing features for leading law firms in a hybrid work model. Shape the backbone of our AI-powered legal tools. In this pivotal role, you’ll lead the design and development of core infrastructure that ensures secure and reliable collaboration experiences. As part of a...

**Secure Every Identity, from AI to Human **Identity is the key to unlocking the potential of AI. the company secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who...

Staff Platform EngineerRole: Full-time, remote-first (significant Eastern Time overlap)Location: Remote in Canada (with preference for candidates based in the GTA/Toronto)Comp: $200,000-$250,000 base CAD + equityAbout UsWe're building an AI-native platform that helps marketing and creative teams at top e-commerce brands understand which ads are working and...

A leading online travel booking platform is seeking a Staff Software Engineer to drive front-end transformation. You will spearhead architecture and system design, ensuring high performance and usability. The ideal candidate has over 8 years of experience in web applications and mastery of JavaScript/TypeScript and modern frameworks. This role offers premium...

Faire is seeking a Staff Engineer for the Data Platform to own the plumbing that moves data from production systems into analytical stores. You’ll design the next generation pipeline, build hard parts, and mentor others while ensuring reliability for analysts and data scientists. You’ll work with CockroachDB, MySQL, Kafka, Spark, Iceberg on S3,...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi‑hundred‑billion‑dollar wholesale market that has historically been fragmented and offline. At Faire, we’re using the power of tech, data, and machine learning to connect this thriving...

About FaireFaire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...

We’re on a mission to reinvent the way people buy, sell, and own cars. Are you game? Clutch is Canada’s largest online used car retailer, delivering a seamless, hassle-free car-buying experience to drivers everywhere. Customers can browse hundreds of cars from the comfort of their home, get the right one delivered to their door, and enjoy peace of mind...

Faire is seeking a Staff Engineer for the Data Platform to own the plumbing that moves data from production systems into analytical stores. You’ll design the next generation pipeline, build hard parts, and mentor others while ensuring reliability for analysts and data scientists.You’ll work with CockroachDB, MySQL, Kafka, Spark, Iceberg on S3, Airflow,...

Staff Platform Engineer Role: Full-time, remote-first (significant Eastern Time overlap) Location: Remote in Canada (with preference for candidates based in the GTA/Toronto) Comp: $200,000-$250,000 base CAD + equity About Us We're building an AI-native platform that helps marketing and creative teams at top e-commerce brands understand which ads are...

The Role TekRek is partnered with a high-growth product company building the data platform behind a modern telematics API, supporting real-time ingestion, storage, enrichment, and analytics for high-volume IoT and time-series workloads at petabyte scale. This is not a traditional data engineering seat; you will own the long-term buildout of the data platform...

Wealthsimple Inc. in Toronto is seeking a Senior Front End Engineer to own meaningful slices of trading and investing experiences at Canada's first zero-commission brokerage.This is a pipeline role across frontend teams, including Order Execution and Options Trading, partnering with product managers, designers, and engineers. You'll work on high-visibility...

Docebo is seeking a Senior Product Engineer II to elevate frontend experiences using Angular and TypeScript. You will own features end-to-end, define architecture, and guide others while collaborating across Product, Design, QA, SRE, and platform teams to deliver high-quality software.You will mentor peers, drive frontend direction, and ensure performance,...

About Faire Faire is a technology wholesale platform built on the belief that the future is local. Independent retailers around the globe collectively represent a multi-hundred-billion-dollar wholesale market that has historically been fragmented and offline. At Faire, we're using the power of tech, data, and machine learning to connect this thriving...

Insight Global is seeking a hands-on Full Stack Developer to join a high-performing technology team supporting trading and investment platforms. The role is front-end heavy with ~80% React development and ~20% .NET/C# back-end work. You will build modern user experiences and collaborate in an agile environment. Bonus assets include experience in trading,...

At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong...