206,005+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Software Development Engineer, VSG, Ring

Software Development Engineer, VSG, Ring Ring is looking for a Software Development Engineer to join and help grow the Ring VSG (Virtual Security Guard) team. Ring's mission is to make neighborhoods safer. VSG takes this to the next level by offering customers proactive protection, real-time preventi ...

Software Engineer (ML Data Infrastructure)

About Ideogram Ideogram’s mission is to make world-class design accessible to everyone, multiplying human creativity. We build proprietary generative media models and AI native creative workflows, tackling unsolved challenges in graphic design. Our team includes builders with a track record of te ...

Senior Software Engineer, Tech Transformation

Senior Software Engineer, Tech Transformation Toronto, ON (Canada) At AutoScout24 , we’re excited to be hiring for our Canadian company, Trader Corporation — a key part of our international family. As the Canadian arm of Europe’s largest online car marketplace, Trad ...

Senior Software Engineer, AI Inference

Help us push the boundaries of AI inference at NVIDIA — where your systems expertise shapes both the technology and the teams building on top of it! We're looking for a Senior Software Engineer to work at the frontier of large-scale LLM serving, partnering directly with some of the world's most technically ...

Amazon Fulfillment Technologies Software Engineer

Become a pivotal part of Amazon Fulfillment Technologies as a Software Development Engineer focusing on Outbound in Toronto. Utilize state-of-the-art technology to tackle critical warehouse challenges. This role demands a keen understanding of software systems that empower thousands of workers in fu ...

Quality Engineer for Software Testing

Elevate software quality as a Quality Engineer specializing in rigorous testing and process optimization. Contribute to a collaborative environment that prioritizes quality excellence and innovative solutions. We are looking for a Quality Engineer with extensive experience in quality assurance, spec ...

Full Stack Software Engineer (Inference)

Requirements You have 5+ years of experience writing clean backend code. Our stack includes: Golang and React ,You’ve built payment systems and have experience with subscription or usage-based SaaS, and/or products with a freemium model ,You have strong coding abilities and ...

Senior AI Driven Software Engineer

Shape the future of software development as a Senior AI-Driven Software Engineer. Focus on integrating AI capabilities into Java and Spring Boot applications using Kafka. This senior engineering role demands your expertise in GenAI and AI-driven software development to accelerate the software delive ...

OpenTable Staff Software Engineer Role

Enhance digital dining services as a Staff Software Engineer at OpenTable in Toronto, working in a hybrid model. This position is focused on developing robust backend systems in C#/.NET to improve diner availability. Join the Diner Core Availability team and influence millions of diners' booking exp ...

C++ Software Engineer Data Solutions

Shape the future of finance with our global hedge fund as a C++ Software Engineer. Specialize in data infrastructure and drive performance through innovative solutions. This role involves designing and developing microservices that manage data processing for quantitative investment strategies. Colla ...

Rivian Embedded Software Engineer Position

Elevate connected mobility as an Embedded Software Engineer with Rivian and Volkswagen Group Technologies, specializing in infotainment systems. Your expertise in C, C++, and Java will be key to driving innovation. In this role, you will be integral to improving the user experience in vehicles by wo ...

Hybrid Role: Principal Software Engineer

Shape the future of capital markets as a Principal Software Engineer focusing on full stack development in a hybrid work environment, combining technical acumen with impactful results. This role calls for 10–12 years of full stack development experience, particularly emphasizing backend systems. You ...

Android Software Engineer Hybrid Role

Become an Android Software Engineer at Manulife, focusing on developing impactful mobile applications in a hybrid setting in Waterloo, Ontario. Help simplify complex healthcare interactions. This role requires a passionate Android Engineer to build and enhance a mobile app that streamlines healthcar ...

Zip Backend Software Engineer Role

Shape the future of procurement at Zip as a Backend Software Engineer. Your innovations will directly impact users through high-quality features and seamless collaboration. In this role, you will design and build products that are not only scalable but also resilient to challenges. Work closely with ...

Senior Full Stack Software Engineer

We are seeking a Senior Full‑Stack Software Engineer to join our team to design, build, and support scalable, accessible, and secure software solutions. In this role, you will contribute across the full technology stack—from front‑end user experiences to back‑end services and cloud infrastructure—while pro ...

Morningstar AI Software Engineer Opportunity

Join the AI Accelerator team at Morningstar as a Software Engineer and shape the future of Generative AI in Toronto. Focus on designing robust systems for enhanced user experience. As part of this hybrid role, you’ll contribute to critical services such as the MCP Server and Gateway while utilizing ...

Software Engineer, Platform Toronto, Canada

PLEASE APPLY THROUGH THIS LINK: DO NOT APPLY BELOW Speechify is the easiest way to listen to the world’s information . Articles on the web, documents in the cloud, books on your phone—we absorb the world’s content and help our members listen to it on the go, at their o ...

Opendoor Backend Software Engineer Role

Drive innovation as a Backend Software Engineer at Opendoor, where your work impacts homeownership. Engage with the Pricing team to build resilient, data-driven systems that redefine the market landscape. You will be vital in influencing pricing functionalities, bringing extensive backend expertise ...

Software Development Engineer (Full Stack)

Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach their po ...

Software Engineer II, Android App

Salary Range: $151,411 - $169,169 This job posting is for an existing vacancy. Please refer to Wayfair’s Career Page for information about how Wayfair uses AI to enhance its recruiting and hiring processes. Candidates for this position are preferred to be based in Toronto, Canada an ...

Associate Software Engineer Mainframe Specialist

Become a key player at Scotiabank as an Associate Software Engineer, specializing in mainframe technology. Embrace the challenge of delivering secure and efficient digital banking solutions. As a Software Engineer Associate, you will apply your technical skills in mainframe development to support Sc ...

Hybrid iOS Software Engineer Role

Empower families through technology as a Hybrid iOS Software Engineer at Manulife. This role is dedicated to creating mobile apps that are user-friendly and secure for healthcare management. As part of Manulife’s team, you will employ your 3+ years of experience in building iOS applications and your ...

Cognichip IDE Developer Software Engineer

Advance semiconductor engineering capabilities with Cognichip as a Staff Software Engineer in developer tooling. Focus on crafting sophisticated VS Code extensions and AI-enhanced IDE functionalities. Join our innovative team at Cognichip, where we are developing a next-generation IDE tailored for s ...

Software Engineer II, iOS App

Salary & Location Salary Range: $151,411 - $169,169 USD. Candidates based in Toronto, Canada and expected to comply with the team’s hybrid work schedule. Overview Wayfair is a tech‑driven e‑commerce company. The App Browse and Nav team empowers customers to find, dis ...

Software Engineer with Scala Expertise

Exadel seeks a Software Engineer with Scala expertise to enhance backend systems for a prominent wholesale bank. This position focuses on liquidity technology and data processing within Capital Markets. In this role, you will utilize your 5–7 years of backend development experience and expertise in ...

Software Engineer Full Stack Developer

Make an impact as a Full Stack Developer at Compass Group Canada, specializing in creating innovative hospitality experiences in a hybrid work environment. Use your skills in Vue, Typescript, and cloud technologies to enhance user satisfaction. This role involves working closely with your team to im ...

Cracked Software Engineer Special Projects

About HeyMilo HeyMilo is building AI interviewers that run real conversations with candidates. We help companies screen faster and make better hiring decisions using conversational AI. The Role We’re hiring a cracked software engineer to work on special proje ...

AeroVect Staff Engineer Cloud Software

Become a pivotal part of AeroVect's transformation as a Staff Engineer focused on cloud software. Lead initiatives on AWS and streamline developer tooling while ensuring high availability and fault tolerance. In this vital role, you'll architect and deploy scalable systems that influence company dir ...

Snaplii Senior Java Software Engineer

Join Snaplii as a Senior Java Software Engineer and shape the future of fintech in Canada. This role offers the opportunity to develop software solutions while supporting team collaboration. As one of Canada’s fastest-growing fintech platforms, Snaplii is seeking a talented Java developer with over ...

Frontend Software Engineer OpenTable Toronto

Shape the future of dining as a Frontend Software Engineer at OpenTable in remote Toronto. This position blends technical leadership with deep architectural design in the Availability Planning domain. You will play a crucial role in tackling engineering challenges and influencing user experience for ...

Software Engineer, Data and Automation

With offices in Toronto and San Francisco, Waabi is growing quickly and looking for diverse, innovative and collaborative candidates who want to impact the world in a positive way. To learn more visit: As a Software Engineer embedded within our Autonomy & Algorithms teams, you will build pipelines, ...

Staff Software Engineer Device Identity

Secure Every Identity, from AI to HumanIdentity 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 re ...

Staff Software Engineer (Stripe Dashboard)

Requirements This is a Senior Staff role - the expected scope of this role includes overseeing the work of 4-6 teams and owning an entire portfolio of products - and while there’s no strict minimum we're looking for, most candidates will have at least 10-15 years of experience in the industry ...

Backend Software Engineer (Growth Platforms)

Requirements We’re looking for someone who is passionate about solving problems with distributed computing, ML, data alongside building reliable systems, and is excited about working in a fast-paced, innovative, and collegial environment ,We are looking for candidates who are self st ...

Principal Backend Software Engineer (Payments)

Requirements Degree in a technical field (e.g., Computer Science, Computer Engineering) or equivalent experience ,6+ years of hands-on software development experience ,Experience in programming RESTful services using Java ,Solid understanding of backend server appli ...

Software Engineer I (Java/Golang)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$69,700 - $98,400 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunities ...

Intermediate Full Stack Software Engineer

About Us AltaML is a leading North American applied AI company with extensive experience in building and operationalizing AI software solutions. We are a company like no other – we believe in making small bets, failing fast, and being better together. We are looking for creative p ...

Software Engineer for AI Products

Join EvenUp as a Software Engineer dedicated to developing AI products that close the justice gap. Work in Toronto to support personal injury lawyers in securing justice for their clients. In this hybrid role, you will be part of the Document Generation team, enhancing AI-native workflows and ensuri ...

Senior Engineer for Software Innovation

Advance your career as a Senior Engineer focused on delivering innovative software solutions. Collaborate with multiple teams to achieve strategic business goals and enhance customer engagement. In this role, you will be responsible for executing complex technical initiatives that require creativity ...

Backend Software Engineer for Enterprise

Become a Senior Software Engineer in our enterprise team, where you will design and implement resilient solutions for modern restaurant operations on the Toast platform. Your work will directly impact customer success. The role focuses on managing complex projects aimed at enhancing system reliabili ...

Senior Python Software Engineer Toronto

Senior Software Engineer (Python/Rust) - Toronto Validus is looking for a financial software engineer to join our back-end team. This team is responsible for designing, implementing and maintaining the systems and services powering the rapidly growing, award-winning technology offering at Val ...

Affirm Software Engineer II Backend

Discover impactful software development with Affirm as a Backend Software Engineer II. Work remotely, focusing on Python and Kotlin to enhance consumer credit solutions immediately.Affirm seeks an experienced Software Engineer II with at least 1.5 years in backend systems. Collaborate with product teams and ...

Software Engineer for LiDAR Testing

Join an on-demand ride-hailing leader as a Software Engineer specializing in LiDAR Testing. This role focuses on developing automation frameworks and efficient tools for data processing and sensor validation.As a Lidar Software Test Engineer Contractor, you will architect scalable software solutions that enh ...

Senior Software Engineer, Windows Applications

Join Speechify as a Senior Software Engineer for Windows Applications, focusing on developing intuitive desktop solutions in Waterloo, Canada. Drive architecture and ensure inclusivity in design.As part of a distributed team, you will lead the development of high-quality Windows desktop applications with a s ...

Staff Software Engineer, Frontend (Toronto)

About GlossGenius GlossGenius is building an ecosystem enabling entrepreneurs to succeed. We empower small business owners to focus on being creators, not admins, by offering a range of business management tools, including booking and scheduling, marketing, analytics, payment processing, and much ...

ML Feature Platform Software Engineer

Become a Software Engineer at Affirm, focusing on the ML Feature Platform. Utilize your skills in Python or Kotlin to transform how machine learning is integrated into customer decisioning.You will join a team dedicated to enhancing Affirm's ML capabilities by managing backend systems and improving data acce ...

Rivian VW Embedded Software Engineer

Advance your career as an Embedded Software Engineer at Rivian and Volkswagen Group Technologies. Contribute to developing innovative infotainment systems utilizing advanced automotive technology like C, C++, and Java.This role emphasizes leadership and technical capability in crafting the embedded infotainm ...

Software Engineer, CMS (Registry Support)

We are TRADER, a Canadian leader in digital automotive solutions. Our flagship brands — AutoTrader.ca , AutoSync , Dealertrack Canada and CMS — help Canadians buy, sell, and finance vehicles with confidence. As part of AutoScout24 group , Europe’s largest online car mar ...

Software Engineer, Security (all levels)

About Render At Render, we’re building the modern cloud platform for developers creating AI-native, full-stack, multi-service applications. Our mission is to eliminate the tradeoff between the power of hyperscalers and the simplicity of developer-friendly platforms—so teams can ship fast, scale re ...

Student, Software Engineer (Fall 2026)

Job Description As a student or new graduate, you will work with an agile team at Sun Life, helping other team members succeed and learning from them. Responsibilities Participate in our agile team, helping other team members to succeed and learning from them. Contrib ...

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    Lead Software Engineer Pythonreact Jobs in Toronto Job Search Guide, Trends and Insights