Devops Platform Engineer Javascript React Jobs in Toronto, Canada

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Finance Data Platform Lead Data Engineer

Step into a pivotal role as Lead Data Engineer in the Finance Data Platform team at Global Functions Technology. You'll lead the development of critical data solutions utilizing cloud infrastructure. In this role, you will be responsible for developing and supporting data pipelines, and improving pr ...

Staff Software Engineer, Modeling Platform (Remote)

A leading technology firm in Toronto is seeking a Staff Software Engineer to lead the technical strategy for a modeling platform. This role involves designing scalable distributed systems and making impactful technical decisions. The ideal candidate will have over 8 years of software engineering experience, with ...

Staff Back End Engineer (Data Platform)

Forma.ai is a Series B startup that's revolutionizing how sales compensation is designed, managed and optimized. We handle billions in annual managed commissions for market leaders like Edmentum, Stryker, and Autodesk. Our growth has been fueled by our passion for fundamentally changing and sha ...

Lead Platform Engineer Role at Forma

Take on a crucial role as a Lead Platform Engineer at Forma, where you'll enhance backend service capabilities while focusing on robust system design. Engage in a dynamic atmosphere that promotes accountability and innovation. Reporting to the VP of Engineering, you'll spearhead the design and execu ...

Lead Engineer for Search Platform Development

Take charge of search platform innovations as a Senior Software Engineer. Develop cutting-edge solutions leveraging AI, while ensuring high-quality software operations and infrastructure stability. In this role, you'll have the autonomy to design and implement key components of the search platform. ...

Senior Data Engineer – Cost & Emissions Platform

A leading audio streaming company in Toronto is seeking a Senior Data Engineer to join the Cost Engineering Product Area. This role involves designing scalable data infrastructure and owning end-to-end data pipelines to enhance sustainability initiatives. A successful candidate will have a strong background in d ...

Senior Low Latency eFX Platform Engineer

A leading software services provider in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer to design and optimize core components of their trading platform. The role includes responsibilities from developing latency-sensitive processes to collaborating directly with traders to ensure ef ...

Senior Power Platform & Copilot Studio Engineer

A leading consulting firm in Toronto is seeking a Senior Power Platform and Copilot Studio Developer to design applications and contribute to innovative solutions. The role requires strong Power Platform skills, at least 2-3 years of experience, and the ability to work collaboratively across teams. The successfu ...

Backend Engineer for Scalable AI Platform

A leading technology company in Toronto, Canada is seeking a Backend Software Engineer to build reliable backend systems for their AI platform. The role involves developing APIs and data pipelines, and improving system performance. Ideal candidates will have 2+ years of backend experience, proficiency in a backe ...

Senior Data Platform Engineer — Distributed Systems

A leading software company in Toronto is seeking a skilled software engineer to develop the next generation of data platforms. This role involves building scalable APIs and microservices, managing distributed systems, and implementing modern cloud-native practices. Candidates should have 5+ years of experience, ...

Platform Engineer – AWS, CI/CD & Observability

A leading risk management firm in Toronto is seeking a Platform Engineer to enhance their AWS infrastructure and support CI/CD pipelines. The ideal candidate will have at least 1 year of experience with Python and a solid understanding of AWS services. Responsibilities include developing cloud-native services an ...

Android Engineer — Fintech Margin Platform (Toronto)

A leading financial technology company is seeking an experienced Android Engineer to help expand its mobile experience. Located in Toronto, this role involves building intuitive and reliable mobile features while collaborating with cross-functional teams. The ideal candidate has over 3 years of Android developme ...

Senior Low Latency eFX Platform Engineer

A leading software development firm is seeking a Low-Latency eFX Trading Platform Developer located in Toronto, Canada. The ideal candidate will have 6–8 years of Java and C#/.NET development experience in electronic trading environments. You will design and optimize core components of a real-time electronic tra ...

Founding AI Platform Engineer Equity & Growth

A tech-driven healthcare firm in Toronto is seeking a Founding Engineer to architect and scale their AI-driven communication platform. You will work closely with the founding team to deliver features from UI to backend, with a strong emphasis on user experience and productivity. Ideal candidates have 2+ years of ...

Expert Platform Engineer in AI Infrastructure

Join Paytm as an Expert Platform Engineer focused on AI Infrastructure, streamlining GPU operations for innovative machine learning applications. Your work will enhance service delivery for both internal teams and enterprise clients. As a Staff Engineer, your primary focus will be building and scali ...

Platform Infrastructure Engineer — Scalable Data Systems

A leading software company in Toronto is seeking an experienced software engineer to design and develop scalable APIs and microservices. The role involves building backend services using Go, Java, or Python and requires a strong understanding of distributed systems. Candidates should have over 5 years of softwar ...

Senior AI Engineer: LLM & RAG Platform

A leading technology firm in Toronto is seeking a Senior AI Engineer to architect, prototype, and deploy LLM-powered systems. You will collaborate with various teams to solve complex problems in data extraction and retrieval. The ideal candidate has over 5 years of software engineering experience and a strong ba ...

Senior Machine Learning Engineer, AI Platform

Affinity stitches together billions of data points from massive datasets to create a powerful, accurate representation of the world's professional relationship graph. Based on this data, we offer our users the insights and visibility they need to nurture and tap into the opportunities in their team's netwo ...

Frontend Software Engineer AI Platform Leader

About The Role Build responsive and elegant web interfaces that allow users to interact with powerful AI capabilities through simple and intuitive workflows. Frontend Software Engineer Build responsive and elegant web interfaces that allow users to interact with powe ...

Senior Low Latency eFX Platform Engineer

A leading technology company is seeking an experienced Low-Latency eFX Trading Platform Developer to design and optimize real-time trading components. The ideal candidate will have 6–8 years of Java and C#/.NET development experience in electronic trading environments and strong expertise in multi-threading and ...

Senior Low Latency eFX Platform Engineer

A leading technology firm in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer to design and optimize core components for a real-time trading platform. You will work on latency-sensitive processes integral to pricing, execution, and distribution in the FX environment. The ideal candida ...

Senior Low Latency eFX Platform Engineer

A technology company in Toronto is seeking a Low-Latency eFX Trading Platform Developer to design and optimize its real-time electronic trading platform. Responsibilities include developing latency-sensitive processes for pricing, execution, and distribution. Candidates should have over 6 years of Java and C#/.N ...

Senior Low Latency eFX Platform Engineer

A prominent software development company is seeking an experienced Low-Latency eFX Trading Platform Developer to design, build and optimize real-time trading components. The ideal candidate will have extensive experience in Java and C#/.NET development specifically in electronic trading environments. Responsibil ...

Staff Software Engineer Platform App Services

What You’ll Do Technical Strategy: Define and drive the long-term technical roadmap for Golang-based backend services, ensuring alignment with broader business objectives and platform initiatives. Architectural Leadership: Lead the design and evolution of P ...

Principal Cloud Platform Engineer Developer Enablement

A leading design software company in Toronto is seeking a Principal Cloud Platform Developer to enhance developer enablement solutions and streamline application deployment processes. This role demands expertise in developing scalable, cloud-native applications with tools like Python and Node.js, along with exte ...

Senior Platform Engineer — Scale, Resilience & Observability

A forward-thinking financial technology firm in Toronto seeks an experienced engineering lead with over 8 years in software development. You'll create scalable, maintainable solutions while overseeing platform features and mentoring junior engineers. This role includes a competitive salary range of CAD 172,000 – ...

Lead Data Engineer – Localization & GenAI Platform

A technology-driven localization company is seeking a Data Engineering Team Lead to manage a specialized team. You will oversee the development of an enterprise Data Warehouse and lead the creation of a user-centric interface for data interaction. The ideal candidate has over 5 years in Data Engineering with at ...

Senior / Staff Platform Engineer, ML & Data

Role Overview Reporting to the VP of Data and Machine Learning Platform, the Staff Platform Engineer, Data & ML is responsible for defining and scaling the unified platform that powers the full data and ML lifecycle at Mistplay - from raw ingestion to real‑time model serving. This ...

Staff Platform Engineer Focused on Scaling

Step into the role of Staff Platform Engineer at Ashby, where your coding and analytical skills will enhance our hiring platform. Drive improvement in data security and system reliability through innovative engineering solutions. In this role, you will be responsible for optimizing our recruiting DS ...

Staff Software Engineer, AI Compute Platform

A leading AI solutions provider in Toronto is seeking a Staff Software Engineer to join their AI Compute team. The successful candidate will lead technical initiatives, mentor engineers, and design systems that optimize performance and reliability. This role requires expertise in Kubernetes, CI/CD processes, and ...

Staff Software Engineer: Platform & AI Leadership

A leading software provider in private markets is seeking a Senior Software Engineer to develop innovative solutions and enhance system architecture. The role demands expertise in distributed systems and a proven track record in software engineering leadership. Responsibilities include tackling complex problems, ...

AI/ML Platform Engineer (Azure & GCP)

Contract-to-Hire | Hybrid Toronto, CA We are seeking an experienced AI/ML Platform Engineer to design and deliver enterprise‑scale AI and machine learning solutions on Azure and GCP. This role focuses on enabling AI/ML capabilities across the organization, helping teams build, deploy, a ...

Lead Data Platform Engineer at EPAM

Become a key player at EPAM as a Senior Data Platform Engineer, utilizing your Python skills to implement advanced data solutions on AWS. Focus on building high-performance data infrastructures. As a Senior Data Platform Engineer, you will be integral to constructing and optimizing data platforms, e ...

Staff Linux Software Engineer (Platform & Infrastructure)

Job Position Title of position: Staff Linux Software Engineer (Platform & Infrastructure) Position type: Full time Location: Thornhill, Toronto, Canada Position reports to: Senior Manager of Development Engine ...

Senior Platform Engineer in Innovative Systems

Lead infrastructure innovation as a Senior Platform Engineer focused on enhancing product performance and security. Utilize your extensive coding experience to optimize processes and developer tooling. This position combines technical depth with a strong commitment to solving challenges efficiently. ...

AI Focused Platform Engineer at Marble

Join Marble as an AI-Focused Platform Engineer and drive the infrastructure behind our tax preparation platform. Focus on reliability and data security in this pivotal role. At Marble, we aim to solve the complexities of tax preparation through cutting-edge AI solutions. In this role, you will colla ...

Senior AI Platform Engineer (Agentic IDP)

As a Senior Platform Engineer , you will sit at the intersection of infrastructure reliability and developer experience. You will not only maintain the scalability of our Kubernetes based cloud environment but also work collaboratively on the shift toward a self‑service platform model. I ...

Senior Platform Engineer AWS NTT DATA

Shape cloud technology as a Senior Platform Engineer at NTT DATA in Toronto, harnessing AWS for modern solutions and effective DevOps practices. This role requires a deep understanding of AWS architecture and Infrastructure as Code. You will design and maintain AWS-based platforms while leading CI/C ...

QA Engineer (Automation) Trading Platform Contract

We're looking for a QA Automation Engineer to design, build and maintain automation frameworks and test suites across functional, integration, regression and performance testing. You'll work within a fast-paced Agile team alongside developers, business analysts and product owners, helping to drive a culture of q ...

Expert Platform Engineer for Data & AI

Advance your career as an Expert Platform Engineer at Scotiabank, specializing in Azure and Databricks in Toronto, Ontario. Lead the way in data technology and platform reliability.In this senior engineering role, you'll contribute to Scotiabank's strategic initiatives within the Enterprise Data & AI T ...

Finance Data Platform Lead Data Engineer

Step into a pivotal role as Lead Data Engineer in the Finance Data Platform team at Global Functions Technology. You'll lead the development of critical data solutions utilizing cloud infrastructure.In this role, you will be responsible for developing and supporting data pipelines, and improving processes to ...

Senior Backend Engineer – Integrations & Platform (Remote)

A forward-thinking tech company seeks a Senior Backend Engineer to enhance system reliability and support complex integrations. In this high-impact, hands-on role, you'll engage in backend system design and lead automation initiatives, all while working remotely in Canada. Candidates should possess robust experi ...

Staff Platform Backend Engineer: Data & APIs

A technology company in Toronto is seeking a Staff Software Engineer to develop and maintain high-quality backend solutions. The ideal candidate has over 10 years of experience in large-scale applications and is proficient in Node.js, TypeScript, and React. Responsibilities include designing resilient backend se ...

Senior Python Engineer Microservices & Banking Platform

A tech company in Ontario is seeking a Senior Software Engineer to enhance its banking platform. The role involves designing scalable solutions, mentoring engineers, and participating in sprint planning. The ideal candidate has over 7 years of experience, proficiency in cloud computing, Docker, SQL, and Python, ...

Oracle Platform Engineer Cloud, Automation & HA

A leading financial institution in Toronto is seeking an experienced Oracle Senior Platform Specialist. The successful candidate will manage Oracle Application stack components such as WebLogic and Apache. Key responsibilities include platform support, application upgrades, and collaboration with cloud teams on ...

Senior Full Stack Engineer (Platform & Integrations)

Overview XYZ Storage isn't like any other storage company. Over the last 28 years, we've built something great, something special, an iconic lifestyle brand with an inspirational and authentic story. At the heart of this story is the understanding that moving and storage can be stressful and often ...

Full Stack Engineer AI Platform Leader

About The Role We are seeking a Full Stack Engineer to design, build, and optimize applications that power critical business workflows. You will work across both frontend and backend systems, creating scalable APIs, modern web interfaces, and reliable services that impact thousands of use ...

Remote Senior ServiceNow Engineer: Platform Ownership

A leading remote work company based in Canada is seeking a Senior ServiceNow Engineer to design and maintain solutions across the ServiceNow platform. This role emphasizes ITSM and operational resilience. The ideal candidate will have 6+ years of experience with the ServiceNow platform, possess strong skills in ...

Senior Security Engineer, Application & Platform Security

Senior Security Engineer, Application & Platform Security About The Role The Security Team is responsible for securing all things Sentry: our customers, our code, and everything in between. We are a small but growing team with broad scope, high trust, and the autonomy to tackle ...

Senior Backend Engineer – Integrations & Platform (Remote)

A dynamic tech firm in Toronto is seeking an experienced Senior Backend Engineer to drive integration projects. The engineer will design scalable backend systems, enhance integration with key partners, and eliminate manual work. Ideal candidates have 5-8 years of experience in backend engineering, strong skills ...

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