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

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Senior Software Engineer, Platform Streaming (Auth0)

About Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of business secu ...

Software Engineer II Frontend, Core Experience

Software Engineer II- Frontend, Core Experience Instacart 03 July 2025 We're transforming the grocery industryAt Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others s ...

Senior Software Engineer Identity Threat Protection

Senior Software Engineer - Identity Threat Protection Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authe ...

Senior or Principal Software Engineer(s)

Principal Engineer As a Principal Engineer, you will be a strong technical leader on the individual contributor (IC) track with deep experience in software development. Your primary responsibility will be to drive technical excellence and innovation in our projects.We highly value techni ...

Fintech Software Engineer Hybrid in Toronto

A global technology consulting firm based in Toronto is seeking an experienced Professional for Technology Consulting. You will design and develop software solutions, collaborate with stakeholders, and mentor junior team members. The role requires strong expertise in Java and technology projects within financial ...

Staff Software Engineer I Stream Governance

Staff Software Engineer I - Stream Governance Join to apply for the Staff Software Engineer I – Stream Governance role at Confluent. We’re not just building better tech. With Confluent, data moves in real‑time so companies can react faster, build smarter, and deliver dynamic experiences. ...

Senior Software Engineer Enterprise Platform (Hybrid)

A leading technology company in Toronto is looking for a Senior Software Engineer to enhance its enterprise products. You'll design and deploy scalable features while mentoring fellow engineers. Ideal candidates will have over five years' experience with backend services and APIs, strong skills in Java or Kotlin ...

Senior Software Engineer Identity Threat Protection

Get to know Okta Okta is The World’s Identity Company. We free everyone to safely use any technology, anywhere, on any device or app. Our flexible and neutral products, Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, placing identity at the core of business ...

Backend Software Engineer for Confluent Cloud

Join IBM Software and develop robust backend services for Confluent’s cloud-native platform. This role focuses on scalable, reliable backend systems transforming real-time data experiences.As a Backend Software Engineer at Confluent, you will design and operate critical backend services integral to our data ...

Remote AI Software Engineer at Outlier

Shape the future of AI systems with Outlier as a Remote AI Software Engineer. Leverage your backend engineering expertise to optimize complex architectural workflows and enhance autonomous agents.Outlier is seeking a skilled AI Software Engineer with over two years of experience in backend engineering and AI ...

E commerce AI Software Development Engineer

Join as a Software Development Engineer focused on AI for e-commerce. Collaborate with seasoned engineers and product managers to drive innovation and create impactful solutions. This hands-on role encourages you to grow technical expertise and work closely with a dynamic team. You'll help design an ...

Expert Software Engineer in Architecture Design

Lead innovative projects as an Expert Software Engineer specializing in Customer Communications Management. Focus on designing robust architectures and enhancing solutions using cutting-edge technologies. In this impactful role, you will coordinate with various stakeholders to understand business ob ...

Agile Software Engineer for Innovative Solutions

Drive innovation as an Intermediate Software Engineer within a devoted Software Engineering team. Partake in a collaborative atmosphere focused on producing exceptional software for small businesses. In this role, you'll join a Scrum team led by the Software Engineering Manager, working on cutting-e ...

Software QA Automation Engineer 3D/CAD

Advance your QA career as a Software QA Engineer focused on automation for 3D and CAD platforms in a remote role. Drive quality engineering initiatives and optimize test strategies. This position requires 3-5 years of experience testing complex interactive applications across multiple platforms. You ...

AI Focused Software Engineer at Waabi

Join Waabi as an AI-Focused Software Engineer, where you'll enhance data labeling and automation for pioneering self-driving technology. Enjoy a flexible work environment while driving significant AI advancements. In this role, you'll bring 4+ years of experience and proficiency in Python to design ...

Security Centric Software Engineer at Cohere

Cohere seeks a Software Engineer focused on security to bolster our AI architecture. Engage in secure coding and enhance production systems for user safety. In the North team at Cohere, your contributions will help shape secure AI experiences. As a Software Engineer with a security emphasis, you'll ...

Camunda 8 Java Software Engineer Role

Join as a Camunda 8 Java Software Engineer focusing on backend solutions and microservices development. Collaborate on innovative projects within the lending or regulated financial services sector. This role seeks candidates with 8-10 years of software development experience, with a deep understandi ...

Sanofi Staff Software Engineer in AI

Become a Staff Software Engineer focusing on AI at Sanofi in Toronto, ON. Shape the future of drug discovery through AI-driven insights and solutions. In this pivotal role, you will be a key player in developing enterprise-level AI products tailored for research and development uses. You'll set tech ...

Staff Software Engineer Complex Systems Focus

Become a Staff Software Engineer with a leading HR SAAS provider, focusing on shaping solutions to enhance workforce satisfaction. Lead complex projects and mentor talent in a full-time role dedicated to technical excellence. Our client, a prominent player in the HR technology sector, is hiring a St ...

Senior / Staff Software Engineer (Motion Planning)

You will... Design and develop motion planning software and algorithms, building the brain which orchestrates decision making in dynamic, uncertain and interactive traffic scenarios. Be part of a team of multidisciplinary Engineers and Research Scientists using an AI-first approach to ...

Embedded Software Verification Engineer — Automation & HIL

A technology company in Toronto seeks a Product & Software Verification Engineer to ensure the quality and performance of embedded products. Responsibilities include developing verification plans, conducting tests, and collaborating with engineering teams. Ideal candidates should have a degree in engineering or ...

Software Engineer Python Cloud graduate level

Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our cus ...

Hybrid Staff Software Engineer (Full Stack)

Transform web development workflows as a Hybrid Staff Software Engineer with full-stack expertise. Emphasize innovative UI/UX solutions powered by AI collaboration to enhance user experience. This position requires you to architect and develop applications that facilitate seamless interactions betwe ...

TD Software Engineer II in Salesforce

Elevate your career at TD as a Software Engineer II specializing in Salesforce technology in Toronto. You will be instrumental in building enterprise-grade solutions while collaborating with product and architecture teams. This role combines strong technical expertise in Salesforce development with ...

Software Engineer in Remote AI Team

Make a difference with Speechify as a Software Engineer in our Data-focused AI team. Contribute to scalable and efficient data collection for our award-winning text-to-speech products, all in a remote work environment. We are seeking an accomplished Software Engineer to enhance the data collection p ...

Software Engineer I (Java/Python/Golang)

## Software Engineer I (Java/Python/Golang)Applyremote type: On Sitelocations: Toronto, Ontariotime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 15, 2026 (13 days left to apply)job requisition id: R_ **Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Busine ...

Software Engineer (Full Stack) Toronto Hybrid

Take on a Full Stack Software Engineer role at Citylitics with a hybrid model in Toronto. Bring your extensive experience in software development to optimize infrastructure investments. Citylitics seeks a passionate developer skilled in both frontend and backend frameworks, with 3-5 years of experie ...

Software Engineer, Ledger Systems at Wealthsimple

Drive innovation at Wealthsimple as a Software Engineer specializing in Ledger Systems in Toronto. This full-time remote role emphasizes accuracy and collaboration in financial technology. As a senior engineer, you will enhance Wealthsimple's ledger infrastructure, focusing on ensuring financial cor ...

Software Engineer II, Android at Wayfair

Become a key contributor at Wayfair as a Software Engineer II focused on Android application development. This hybrid job based in Toronto requires a strong foundation in mobile app technology. Wayfair is seeking a Software Engineer II to aid in the creation of engaging and delightful shopping exper ...

Software Engineer I at TD Canada

Advance your career as a Software Engineer I with TD in Toronto, Ontario. Engage in hybrid work while developing backend services using Java, Python, or Golang. TD is seeking a Software Engineer I to deliver secure and scalable digital solutions. This entry-level role combines collaboration with eng ...

Junior Software Engineer API Lifecycle Management

Shape innovative API solutions as a Junior Software Engineer specializing in IBM API Connect. Contribute to API design, development, and security in a dynamic environment. This role is ideal for those with 1-3 years of experience in managing the full API lifecycle, from planning to retirement. You w ...

Full Stack Software Engineer at Amazon

Elevate Amazon’s Learning Management System as a Full-Stack Software Development Engineer. Contribute to innovative solutions that impact millions of Associates worldwide in a fast-paced environment. The Umbrella Training team seeks a skilled engineer with 3+ years of software development experience ...

Software Development Engineer II, Umbrella Training

The Umbrella Training team is looking for a Software Development Engineer to join our mission‑critical platform that powers training for Amazon’s global fulfillment network. This unique role impacts millions—over 2 million Associates trained annually across 5,740 global sites. Your code will literally shap ...

Full Stack Agile Software Engineer (Toronto)

Shape the Future with TribalScale At TribalScale, we’re not just participating in digital transformation—we’re driving it. As global leaders in innovation, we combine Agile methodologies and cutting‑edge AI, including Large Language Models (LLMs), to create digital solutions that propel enterprises ...

AI Software Engineer Intern at Cresta

Kickstart your tech career as an AI Software Engineer Intern at Cresta in Toronto. Dive into building real-time systems that enhance customer interactions using cutting-edge AI technology. As a Software Engineer Intern, you’ll join Cresta's innovative team focused on AI-driven contact center solutio ...

Autodesk Software Engineer for Search Solutions

Shape the future of search technology as a Senior Software Engineer with Autodesk. This position offers the chance to impact Autodesk’s Industry Clouds through scalable search solutions. As a Senior Software Engineer, you will focus on the design and operation of robust, data-intensive micro-service ...

Full Stack Software Engineer at Bree

Shape the future of finance with Bree as a Full Stack Software Engineer. Utilize TypeScript, Node, and React Native to deliver impactful features for our innovative platform. Bree is seeking a Software Engineer with startup experience to own full-stack features. You will work with a TypeScript/Node ...

Senior / Staff Software Engineer, Simulation Platform

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, l ...

Software Engineer II Full Stack Development

Elevate your career as a Software Engineer II focused on full stack development at TD in Toronto, Ontario. Work in a collaborative environment, delivering secure, scalable software solutions to enhance customer experience. As part of this full-time position, you will be responsible for the design, d ...

Embedded Software Engineer for Aerospace Applications

Join a dynamic team as an Embedded Software Engineer focused on aerospace technology. Bring your C and embedded Linux skills to create cutting-edge software for a fleet of spacecraft and ground systems. With a minimum of 8 years in embedded software development, this role offers the chance to direct ...

Senior Software Development Engineer in Test

Are you ready to unlock intelligence? 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 capabilities in ...

Software Development Engineer in Test Role

Elevate your career as a Software Development Engineer in Test at a dynamic company that values quality and innovation. This role involves participating in sprint activities to enhance software quality through test automation and strategic planning. In this integral role, you will actively contribut ...

On Site Software Engineer in Toronto

Take the next step in your career as an On-Site Software Engineer in Toronto, ON, with an annual salary ranging from $100,000 to $150,000. This position is a permanent, full-time role requiring a hands-on approach to software development. In this dynamic role, you will gather and document user requi ...

Software Engineer Databricks Solutions at Scotiabank

Drive innovation at Scotiabank as a Software Engineer focused on Databricks in Toronto. Design and develop data services that enhance enterprise data management and governance. This role involves building scalable components for the data catalog while integrating with cloud platforms. You will take ...

Expert Software Engineer Role at ZS

Drive software innovation at ZS as an Expert Software Engineer. Bring 10-15 years of production experience to lead development and AI-enhanced deliveries. In this pivotal role, you'll oversee complete project lifecycles from architecture to deployment. Your extensive full-stack knowledge will be cru ...

Software Engineer with Embedded Systems Focus

Join the innovative team at Imagine Communications as a Software Engineer specialized in embedded systems. Use your C/C++ programming skills to enhance our cutting-edge video solutions. This role within the R&D team involves researching, developing, and testing software for essential broadcast equip ...

Staff Software Engineer Digital Experience Platform

Staff Software Engineer – Digital Experience Platform (DXP) About Us Nu is one of the largest digital financial platforms in the world, with more than 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are ...

Entry Level Software Engineer at Beanfield

Join Beanfield as an Entry-Level Software Engineer and harness your skills in Python and Java to craft innovative backend systems. Collaborate with a creative team in our vibrant offices. As a Software Engineer I, you will be integral to our tech team focused on backend development and API integrati ...

Full Stack Software Engineer Capital One

Elevate your career as a Full-Stack Software Engineer at Capital One Canada, where innovation meets credit technology. This hybrid role focuses on diverse projects, backend systems, and agile methodologies. As a Principal Associate Software Engineer, you will utilize your 4+ years of programming exp ...

Backend Software Engineer at Unity Diagnostics

Step into a pivotal role with Unity as a Backend Software Engineer in the Diagnostics Team. Your work will focus on optimizing tools that empower developers to understand and improve game performance at scale. This senior position emphasizes your capabilities in designing and maintaining high-qualit ...

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