211,454+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Software Development Engineer, Sponsored Products and Brands

DescriptionThe Sponsored Products and Brands team at Amazon Ads is re-imagining the advertising landscape through cutting-edge generative AI technologies, revolutionizing how millions of customers discover products and engage with brands across Amazon.com and beyond. We are at the forefront of re-inventing a ...

Software Development Engineer, Sponsored Products and Brands

DescriptionAmazon's Sponsored Products and Brands is building the next generation of AI-powered advertiser controls that help millions of advertisers optimize their campaigns. We're looking for a Software Development Engineer II to join our Advertiser Controls team, where you'll design and build the bidding ...

Software Engineer Low Level Systems at Tenstorrent

Join Tenstorrent as a Software Engineer specializing in low-level system design for AI. Your expertise in C or C++ will enhance performance and usability in software development.As part of the Metal Runtime team, you will design high-performance APIs and runtime systems that optimize interactions with hardwa ...

Software Engineer, iOS Core Product Toronto, Canada

The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember mo ...

Senior Systems Engineer for Space Software Solutions

Join Kepler Communications as a Senior Systems Engineer specializing in flight software and fault management. Be a pivotal force in enhancing space communication technology.In this senior individual contributor role, you will manage the intersection of spacecraft architecture, flight software, and operations ...

Principal Software Engineer Big Data Systems Toronto

Lead data innovation at ZoomInfo as a Principal Software Engineer focused on big data systems. In this role, you'll develop big data pipelines and influence our technographic data services strategy. As a Principal Software Engineer (Data) at ZoomInfo, you'll join an energetic team dedicated to build ...

Senior Software Engineer for Multilingual Enterprise Solutions

Join our team as a Senior Software Engineer specializing in enterprise solutions across a variety of programming languages. This position requires expertise in build ecosystems and production web scripting.We are looking for experienced engineers with a strong foundation in languages such as C#, Kotlin, Ruby ...

Software Engineer, Full Stack Applications Ratings Technology

Requisition ID: 49891 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Apr 24, 2026 Software Engineer, Full-Stack Applications – Ratings Technology Fitch Ratings is seeking a Software Engineer to join our gl ...

Staff Software Engineer, Identity and Access Management

Are you ready to power the World's connections? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are particularly strong in a few areas, and have some interest and capabilitie ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Senior Software Engineer, AI Powered Developer Productivity

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Our core philosophy is to empower developers to self-serve rather than be bottlenecked by a central quality team. We believe that ...

Software Engineer, Global Payments Technology (Java Developer)

Title: Software Engineer, Global Payments Technology (Java Developer) Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Scotiabank continues to be an industry leader for Payment’s technology and innovation. We ...

Experienced Software Engineer in Test at Autodesk

Transform test automation at Autodesk as an Experienced Software Engineer in Test, focusing on scalable frameworks and quality systems. Engage in hands-on coding for robust software delivery.This role centers on applying your strong skills in test automation and CI/CD to create scalable frameworks that impro ...

Senior Mainframe Software Engineer with Generative AI

Shape the future as a Senior Mainframe Software Engineer specializing in Generative AI. In this role, you'll focus on innovative solutions and system performance improvements.This Senior Mainframe Software Developer role involves designing and implementing impactful solutions for Retail Investments Technolog ...

Full Stack Software Engineer (Laravel & Vue 3)

Join a vibrant development team as a Full-Stack Software Engineer, specializing in Laravel and Vue 3. Drive impactful software solutions across a variety of industries and automation projects.This role is designed for someone with an Intermediate to Mid-Senior level of experience, focusing on building robust ...

Senior Software Engineer (AI Powered Developer Productivity)

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Our core philosophy is to empower developers to self-serve rather than be bottlenecked by a central quality team. We believe that ...

AI Focused Software Engineer for Tax Prep

Join as a Senior Software Engineer to reshape tax preparation with AI technology. Take ownership of architectural design and be integral to user experience across platforms.You'll play a crucial role in developing a pioneering AI-driven tax platform. Your work will involve leading the design and implementati ...

Software Engineer (Scala, Capital Markets, Liquidity Technology)

Software Engineer (Scala, Capital Markets, Liquidity Technology) Toronto, Canada About the Client A leading wholesale bank providing capital markets, investment banking, and advisory services worldwide. Recently expanded into a top‑tier research platform, the firm focuses on hig ...

Software Design Engineer — On site, Learning Benefits

A leading software company in Toronto is seeking candidates for a permanent full-time position offering a competitive salary ranging from $120,000 to $140,000 annually. The role requires expertise in technologies including Agile, Cloud, Java, and AWS. Applicants must possess individual capabilities to thrive, wh ...

Senior Staff Engineer for Innovative Software Solutions

Shape the future of ecommerce as a Senior Staff Engineer focused on designing agent-based systems and AI-enhanced workflows. Work collaboratively to impact millions through innovative software solutions.This influential position requires you to architect sophisticated systems that use AI and composable skill ...

Senior SDET (Software Development Engineer in Test)

The Role We’re hiring a Senior SDET to own the engineering of quality for revenue‑critical payment systems. This role focuses on building and evolving automated testing systems, improving developer workflows, and ensuring quality is enforced through engineering practices and not just manual valid ...

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