Devops Platform Engineer Javascript React Jobs in Toronto, Canada

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Senior Cloud Platform Engineer DevEx & Automation

A leading software company is seeking a Principal Cloud Platform Developer in Toronto, Canada, to enhance developer enablement solutions. The role involves building scalable applications using Python and Node.js, with a focus on CI/CD and automation. Candidates should have extensive experience in cloud platforms ...

Senior Low Latency eFX Platform Engineer

A financial technology company in Toronto seeks an experienced Low-Latency eFX Trading Platform Developer. The role focuses on designing and optimizing core components of a real-time electronic trading platform, requiring 6-8 years of Java and C#/.NET experience in electronic trading. Candidates should have a de ...

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 software development company in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer. The role involves designing and optimizing latency-sensitive trading processes while collaborating with traders and stakeholders. Candidates should have 6–8 years of hands-on experience in Java and C#/ ...

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 ...

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 ...

Senior Low Latency eFX Platform Engineer

A leading software services company in Canada is seeking an experienced Low-Latency eFX Trading Platform Developer. The role focuses on designing and optimizing core components for electronic trading. You will handle latency-sensitive processes involving pricing, execution, and distribution in FX. Candidates sho ...

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 network.<br ...

Remote Cloud Data Platform Engineer (AWS)

A recruiting firm is hiring a Platform Engineer in Toronto, Canada for a global software services client. The engineer will develop a cloud-based data platform and collaborate with various teams. Candidates should have over 10 years of experience in cloud database engineering and be proficient with AWS services ...

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, ...

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 hard security problems with creati ...

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. Your ...

Power Platform Engineer Banking Automation & Integrations

A leading North American recruitment firm is seeking an experienced Microsoft Power Platform Developer to join a dynamic development team in Toronto. The role requires strong expertise in Microsoft Power technologies and collaboration across multiple teams to deliver innovative solutions in a fast-paced banking ...

Founding Engineer (Platform) in Toronto Terminal

About The Role We’re looking for an engineer who thrives on building scalable data platforms and enjoys tackling complex backend challenges. This isn’t just a data engineering role—you’ll be designing and optimizing the data platform that powers Terminal’s API, managing everything fro ...

Senior Software Engineer – Global Payments Platform

A leading global payments platform is seeking a Senior Software Engineer to oversee strategy and development for their Global Treasury and Payment Network team. The role requires over 10 years of engineering experience and a strong ability to lead and collaborate effectively. You will work on innovative financia ...

Power Platform Engineer (Contract) – Automation & Security

A leading IT services company in Toronto is looking for a Strategic Recruitment Manager to oversee HR operations and global hiring compliance. The ideal candidate will have over 6 years of IT experience, with a significant focus on Microsoft Power Platform. Responsibilities include designing applications, automa ...

Senior Cybersecurity Solutions Engineer AI Platform

A global cybersecurity company in Toronto is seeking a Senior Solutions Engineer to act as the primary technical advisor for enterprise customers. The successful candidate will lead impactful demonstrations and presentations while collaborating across departments to enhance the customer experience. Required qual ...

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 ...

Cloud Native Platform Engineer GCP & Kubernetes

A forward-thinking technology company in Toronto is seeking a mid-senior level DevOps Cloud Engineer to build scalable, secure cloud platforms using GCP and Kubernetes. The ideal candidate will have extensive experience in DevOps practices, CI/CD pipelines, and Infrastructure-as-Code. This contract position offe ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Senior Software Engineer, Backend (Growth Platform)

Senior Software Engineer, Backend (Growth 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. About The Team The Growth Platform Engineering team build ...

QA Automation Engineer for Pharmacy Platform

Elevate your career as a QA Automation Engineer with MedMe, working remotely to ensure the best standards for pharmacy care management software. This role is open to candidates in APAC and LATAM.As a QA Automation Engineer at MedMe, you will be instrumental in upholding the quality and reliability of o ...

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 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 DSL‑to ...

Senior Solutions Design Engineer – Platform & API

Une banque internationale recherche un expert en développement de solutions techniques pour concevoir des plateformes innovantes. Le candidat idéal a plus de 7 ans d'expérience en JAVA, Spring/SpringBoot et MS Azure. Le poste est basé à Toronto, Ontario. Les responsabilités incluent la gestion de la conception t ...

Senior Backend Engineer Integrations & Platform (Remote)

A technology company in Canada is seeking a Senior Backend Engineer to join their Integrations & Platform team. In this hands-on, high-impact role, you will design smart, scalable backend systems, driving the reliability of complex integrations. You’ll be responsible for automation initiatives that eliminate man ...

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 ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Remote Cloud Data Platform Engineer (AWS)

A recruiting firm is hiring a Platform Engineer in Toronto, Canada for a global software services client. The engineer will develop a cloud-based data platform and collaborate with various teams. Candidates should have over 10 years of experience in cloud database engineering and be proficient with AWS services ...

Senior Software Engineer: Health Tech Platform

A leading healthcare technology company in Toronto is seeking experienced engineers to join their team. The role involves building scalable solutions for health data storage and processing. Ideal candidates will have over 6 years of software development experience and strong coding skills in languages like Go or ...

Senior Backend Engineer, Growth Platform (Remote)

A leading fintech company is seeking a Senior Software Engineer for their Backend team. The role is focused on creating scalable systems that drive user growth and engagement. Candidates should have over 4 years of backend development experience, specifically using Python or Kotlin, and a strong grasp of distrib ...

Senior Low Latency eFX Platform Engineer

A leading software development company is seeking a Software Developer to enhance its low-latency eFX Trading Platform. Responsibilities include designing and optimizing trading processes and collaborating with traders. The ideal candidate has over 6 years of Java and C#/.NET development experience, a strong bac ...

Full Stack Engineer AI Platform Leader

About The RoleWe are seeking a About The RoleWe 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 API ...

Senior API Platform Solutions Design Engineer

Job Description You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you re ...

Expert Platform Engineer for Hybrid Environments

Join our team as an Expert Platform Engineer, focusing on maintaining and improving hybrid environments. Ideal for candidates skilled in infrastructure, cloud platforms, and security practices.In this key role, you will report directly to the Head of Enterprise Technology Services and will be responsib ...

Senior Software Engineer for SaaS Platform

Elevate your career as a Senior Software Engineer focused on backend services at our innovative SaaS platform. Utilize Python (Django) to create scalable applications and enjoy a hybrid work model.Join our team in developing and enhancing a cutting-edge SaaS platform. We're seeking candidates with 5+ y ...

Backend Engineer for AI Health Platform

Join an innovative AI-powered healthcare startup as a Senior Backend Engineer. Help shape the future of healthcare by building core systems that support AI agents at scale.As a key member of the Agent Platform team, you will contribute significantly to developing backend services that drive automation ...

Senior Software Engineer Chorus Platform Team

Join the Chorus Platform team as a Senior Software Engineer, focusing on backend solutions. Provide insights to sales teams by building powerful distributed systems.Chorus.ai is on the lookout for a talented Software Engineer III to collaborate within our innovative Platform team. You will be at the fo ...

Senior Platform Engineer, Control Plane (Auth0)

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta 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 ...

Backend Engineer Payments Platform & Fintech Infra

A fast-growing fintech company in Toronto is seeking a Backend Engineer to develop scalable payment processing systems. You will work on the core backend repository to facilitate transactions and integrate with payment networks. The ideal candidate has 2+ years in backend engineering, strong experience with Node ...

Staff Frontend Engineer — Platform & Design Systems

A dynamic tech company in Toronto seeks a Staff Frontend Engineer to lead the development of scalable web applications. In this role, you will define technical direction, promote best practices, and drive improvements in frontend workflows. Ideal candidates should have 7+ years of frontend engineering experience ...

Senior Low Latency eFX Platform Engineer

A financial services technology firm in Toronto is seeking a Low-Latency eFX Trading Platform Developer to enhance its electronic trading platform. The role involves designing latency-sensitive trading processes and optimizing core components for pricing, execution, and risk controls. Candidates should have 6+ y ...

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