Devops Platform Engineer Javascript React Jobs in Toronto, Canada

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Staff Site Reliability Engineer – Automation and Platform

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. Our novel wafer-scale architecture provides the AI compute power of dozens of GPUs on a single chip, with the programming simplicity of a single device. This approach allows Cerebras to deliver industry-leading training and inference ...

Staff Infrastructure Engineer, PAM Platform Equity Eligible

A leading technology firm in Toronto is seeking a Staff Software/Platform Engineer for Infrastructure- Privileged Access Management. The ideal candidate has 7+ years of experience in programming, deep knowledge of Kubernetes, and a strong understanding of cloud technologies. This role involves designing, develop ...

Edge Systems Engineer for Smart Store Platform

A technology startup in Toronto is seeking a Software Engineer to build and operate software systems for smart stores. You will design and maintain Node.js and TypeScript services, work on real-time systems, and integrate with various hardware components. Ideal candidates have strong experience in software syste ...

Senior Backend Systems Engineer (Hybrid) RealTime Platform

A tech startup in Toronto is seeking a Senior Software Engineer to design and maintain backend systems. This hybrid role emphasizes backend reliability and supports entrepreneurship through cutting-edge technology. The ideal candidate has expertise in Node.js, TypeScript, and relational databases, with the chanc ...

Hybrid Toronto: Senior Platform Engineer, AI & LLM

A technology firm specializing in legal solutions is seeking a Backend Engineer to build core systems for LLM-powered applications. This hybrid role based in Toronto involves collaboration with cross-functional teams to design reliable, scalable infrastructure. The ideal candidate has strong backend experience, ...

Senior Engineer: Rails Monolith to Modular Platform

A high-growth SaaS company in Vancouver is seeking a Full-Stack Developer to lead platform services and libraries. You will enhance the main Rails monolith and partner with feature teams on scalable solutions. The role requires 8+ years of experience in full-stack development with Ruby, Rails, and React, along w ...

Senior Middleware Platform Engineer – WebSphere, MQ & Tomcat

A leading bank in the Americas is seeking an experienced Middleware Support Engineer in Toronto. This role involves supporting middleware technologies such as WebSphere, JBoss, and IBM MQ. You'll be responsible for troubleshooting complex incidents and optimizing architecture designs. The ideal candidate should ...

Hybrid Platform Full Stack Engineer (Next.js/Python)

A digital product consultancy is seeking a passionate Full-Starter Developer in Toronto, ON. The position involves building innovative web applications, focusing on accessibility and security. Candidates should have 3-5 years of web development experience, proficiency in Python and TypeScript, and the ability to ...

Remote MuleSoft Platform Engineer | Spring Boot & API

A leading IT consulting company is seeking a Lead MuleSoft Platform Support Engineer to provide remote support for MuleSoft integrations and Spring Boot APIs in Canada. This mid-senior level contract role involves troubleshooting issues, conducting root-cause analysis, and ensuring application health using monit ...

Senior Data Engineer Real Time Analytics Platform

A leading analytics company is seeking a Senior Data Engineer to enhance the Insights Explorer feature of their platform. This role involves designing data infrastructure for processing and analyzing vast datasets, ensuring high-quality data. Ideal candidates should have extensive experience in data engineering, ...

Senior Software Engineer Power Platform & Azure (Hybrid)

A leading finance company in Toronto is seeking a highly skilled Application Developer with expertise in Power Platform, Angular, and Microsoft cloud technologies. The role involves designing, developing, and maintaining enterprise-grade solutions, with strong focus on front-end development and back-end integrat ...

Senior Platform Engineer Secure, Scalable Infra (Hybrid)

A premier staffing agency is seeking a Senior Specialist in Systems Engineering in Toronto, ON. This role involves collaborating with diverse teams to design and maintain secure infrastructure platforms while handling OS and middleware upgrades and ensuring SLA adherence. Candidates should have over 5 years of e ...

Lead Data Platform Engineer — AI Driven Analytics

A global financial services firm in Toronto seeks an experienced Lead Data Platform Engineer to manage a modern data strategy and operations. You will lead the development and orchestration of data handling processes, ensuring the integrity and accessibility of crucial datasets. Ideal candidates will have signif ...

Senior Backend Engineer — Fintech Builder, Payments Platform

A leading fintech company in Toronto is looking for a Senior Software Engineer to lead the development of innovative financial services products. You will collaborate with various teams, integrate with banking partners, and leverage your expertise to provide solutions that disrupt traditional banking. Ideal cand ...

Senior Data Engineer: Scale Data Platform & Insights

A digital banking platform is looking for a Senior Data Engineer in Toronto, Ontario. This role involves constructing data models in Snowflake and supporting data infrastructure for teams. Ideal candidates will have over 3 years in Data Engineering, strong SQL skills, and experience with cloud platforms like AWS ...

Senior Backend Engineer, Payments Platform (Toronto—Onsite)

A fintech startup is seeking a Senior Backend Developer to architect and build its payment platform and financial ledger system. This role requires a strong background in backend development and financial systems combined with a product mindset focused on solving user problems. Candidates should have at least 5 ...

Staff Product Engineer — AI Powered Learning Platform

A leading AI-powered learning platform in Toronto is seeking a Staff Product Engineer to lead high-impact initiatives and influence product strategy. You will shape technical architecture and mentor engineers while driving cross-functional product initiatives. The ideal candidate has 10–12+ years of full-stack d ...

Cloud Platform Engineer — AWS/Azure Automation & IaC

A leading consulting firm in Toronto is seeking a Cloud Platform Engineer to support its cloud strategy. The ideal candidate will have extensive experience with cloud technologies including Typescript, AWS CDK, and container orchestration tools such as Kubernetes. This role will involve designing and implementin ...

Senior Data Engineer Scale Data Platform (Hybrid)

A digital banking platform in Toronto is seeking a Senior Data Engineer to scale their data ecosystem. This role involves constructing data models in Snowflake, ensuring scalability, and creating tools for data access. The ideal candidate has over 3 years of experience, strong SQL skills, and familiarity with cl ...

Go Engineer: Container Image Platform & CI/CD

A leading software company is seeking an experienced Software Engineer to develop high-quality container images for open-source applications. The role involves working with CI/CD processes, mentoring team members, and engaging with the open-source community. Candidates should have experience with Go and containe ...

Platform Engineer (AKS) Cloud Infra & CI/CD

A leading technology services firm is looking to hire a Platform Engineer specializing in Azure Kubernetes Service (AKS) for a long-term contract in Toronto. This hybrid role requires expertise in cloud platforms, infrastructure as code, and CI/CD practices. Candidates will manage AKS clusters and ensure optimal ...

Lead Platform Streaming Engineer | Scale Data Infrastructure

A leading tech company in Toronto is seeking a Software Engineer with a passion for distributed systems and platform engineering. You will influence the engineering roadmap, design critical systems for data-intensive use cases, and mentor senior engineers. The ideal candidate has over 5 years of experience in so ...

Senior Software Engineer AI First Vehicle Platform

A leading tech company in Toronto is seeking an experienced developer who thrives in building impactful systems. The role involves designing and shipping core systems end-to-end, solving complex problems, and working closely with founders. Ideal candidates are comfortable with ambiguity and possess strong proble ...

Python Data Engineer for Analytics Platform Modernization

A leading financial institution in Toronto is seeking a Software Engineer (Python) to modernize its analytics platform. The successful candidate will work with various stakeholders to develop and implement solutions that meet business needs. Ideal applicants should possess strong Python skills, experience with c ...

Azure Google AI/ML Platform Engineer II

Work Location:Toronto, Ontario, CanadaHours:37.5Line Of Business:Technology SolutionsPay Details:$96,900 - $136,800 CADTD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities ...

Toronto Senior AI/ML Platform Engineer Role

Take charge of machine learning operations as a Senior AI/ML Platform Engineer in Toronto, ON, working in a hybrid model. Focus on building MLOps pipelines on Azure and Databricks.This key role in Technology Advisory Services seeks an experienced engineer skilled in the entire ML lifecycle. Your expert ...

Sr Software Engineer Core Backend & Platform Engineering

WHO WE ARE At Basis, we empower agencies and brands with cutting-edge software that automates digital media operations. Our all-in-one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media.We’re not just building advanced tech ...

Azure Google AI/ML Platform Engineer II

Nous et certains tiers sélectionnés utilisons des technologies et des outils de suivi (témoins) pour recueillir des renseignements sur votre utilisation de ce site Web. Les témoins essentiels soutiennent les fonctionnalités de base du site, la sécurité et la protection des renseignements personnels. Ils restent ...

Cloud Platform Engineer: AWS, CI/CD & Observability

A financial technology firm is seeking a Platform Engineer to enhance their AWS infrastructure and CI/CD pipelines. The role involves developing cloud-native services, collaborating with Quant teams for scalable solutions, and integrating third-party tools. Candidates should have at least 1 year of experience wi ...

AI Platform Engineer: Build & Evaluate AI Systems

A leading AI-focused startup in Toronto is seeking an experienced AI Engineer to shape the future of AI risk management. In this pivotal role, you will be responsible for building core AI tools and developing sophisticated evaluation platforms. You’ll collaborate with a dynamic team, applying engineering best pr ...

Senior Developer Platform Engineer, AI Driven Tooling

A leading procurement platform provider in Toronto is seeking a Senior Software Engineer to design scalable solutions and accelerate development. You will lead initiatives to optimize performance and reliability, using AI-driven tools to enhance productivity. The ideal candidate has at least four years of softwa ...

Cloud Software Engineer Fusion 360 Data Platform

A leading software company is seeking a Software Developer to join the Fusion 360 Manufacturing Data Model team in Toronto. The role involves developing major software components, ensuring high-quality code production, and collaborating with different teams. Candidates should have a degree in computer science an ...

Analytics Engineer: Data Platform & Self Serve BI

Clutch Technologies Inc., a leading online used car retailer in Canada, is seeking an Analytics Engineer to build and optimize their analytics data stack. The role involves collaboration with various teams to enhance reporting and data quality, offering a competitive salary and generous time off. Ideal candidate ...

Backend Software Engineer, Quantum AI Platform (Equity)

A technology pioneer in Toronto is seeking a Software Developer to enhance the pennylane.ai ecosystem. The ideal candidate will have 3+ years of experience, a strong background in Python, and familiarity with cloud services like AWS. You will collaborate on building and maintaining innovative products while ensu ...

Senior Software Engineer Platform Architect & Tech Lead

A leading Canadian financial firm is seeking a Senior Software Engineer to define the technical direction of their evolving platform. This position demands mastery of Python and TypeScript, system design capabilities, and a passion for mentorship. As part of a culture that values respect and innovation, you'll i ...

Senior Backend Engineer – Integrations & Platform (Remote Canada)

A leading tech firm in Ontario is seeking a Senior Backend Engineer to build efficient backend systems for integrations. You will focus on architecting complex bidirectional sync systems while improving operational automation. The ideal candidate should have deep backend development experience, a strong grasp of ...

Principal AI Platform Engineer for Scalable Systems

A leading technology company is seeking a Principal Software Developer in Toronto, Ontario to design and implement AI features for their platform. The role involves collaborating with product managers and operations to develop reliable solutions that benefit millions of users. Candidates should have 2-3 years of ...

Software Engineer II, Machine Learning (Feature Platform)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.ML Feature Platform is one of the two teams that compose the ML Platform at affirm, the other team being ML Training & Serving Plat ...

Senior Data Engineer AWS & Data Platform Expert

A large municipal government in Toronto is looking for a Senior Data Engineer to enhance city services through innovative data solutions. The role involves utilizing AWS technologies for building scalable data infrastructure and contributing to data governance and analytics efforts. Ideal candidates should have ...

Senior Software Engineer Building Innovative Platform Solutions

Contribute to transformative platform features as a Senior Software Engineer. Leverage your expertise in cloud services and software engineering to drive architectural evolution in a dynamic, collaborative environment.In this pivotal role, you will lead the design and implementation of platform features that ...

Sr Software Engineer Core Backend & Platform Engineering

WHO WE ARE At Basis, we empower agencies and brands with cutting-edge software that automates digital media operations. Our all-in-one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media. We’re not just ...

Senior Frontend Engineer Live Shopping Platform (Remote)

A leading e-commerce platform is seeking a Frontend Software Engineer to join their team, focusing on developing the eBay Live shopping platform. The ideal candidate will have extensive experience in programming, strong decision-making skills, and a background in collaborating with cross-functional teams. This r ...

AI Platform Engineer: Build & Evaluate AI Systems

A leading AI-focused startup in Toronto is seeking an experienced AI Engineer to shape the future of AI risk management. In this pivotal role, you will be responsible for building core AI tools and developing sophisticated evaluation platforms. You’ll collaborate with a dynamic team, applying engineering best pr ...

Senior Software Engineer II — Private Markets Platform

A leading technology firm in Toronto is seeking a Senior Software Engineer II to lead complex projects in a collaborative team. The role requires expertise in Python, Django, and React, with a focus on simplifying systems and fostering growth. Competitive cash compensation ranges from $181,050 to $213,000 CAD, a ...

Senior Backend Engineer AI Platform, Distributed Systems

A leading AI technology company is seeking a Senior Backend Software Engineer to design and implement scalable backend services and infrastructure for an AI platform. Responsibilities include developing robust APIs, optimizing performance, and collaborating with frontend and ML teams. Ideal candidates will have ...

Senior Backend Software Engineer AI Platform Leader

Senior Backend Software Engineer Build the backend services and infrastructure that power an AI platform. You will design scalable APIs, distributed systems, and data pipelines that support high throughput AI workloads. What You’ll Do Design and build backend services that ...

Senior Frontend Software Engineer AI Platform Leader

About The Role Design and build user interfaces that make complex AI workflows simple and intuitive. You will create responsive, high performance web applications that help users interact with powerful AI capabilities. Senior Frontend Software Engineer Design and build user inte ...

Senior Platform Engineer: AI Driven Dev Tools

A technology company based in Ontario is seeking a Senior Software Engineer for its Developer Platform team. You will design scalable architecture and lead initiatives to enhance software quality and velocity using AI-driven tools. The ideal candidate will have over 4 years of software engineering experience, wi ...

Lead Data Engineer — Localization & GenAI Platform (Hybrid)

A leading translation company in Toronto seeks a Data Engineering Team Lead to oversee the development of an enterprise Data Warehouse. You will be responsible for integrating advanced data strategies and managing a cross-functional team. Ideal candidates should have over 5 years in data engineering, strong tech ...

Cloud Platform Engineer: AWS, CI/CD & Observability

A leading risk management firm in Toronto is seeking a Platform Engineer to join their platform team. This role involves developing and maintaining cloud-native services on AWS, working closely with other engineers and technical teams. The ideal candidate will have at least 1 year of experience in Python and AWS ...

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    Devops Platform Engineer Javascript React Jobs in Toronto Job Search Guide, Trends and Insights