689,630+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Senior Frontend Software Engineer, GKOS

Role Overview We’re looking for an experienced Senior Frontend Software Engineer who excels in technical problem‑solving and has a broad impact within engineering teams. You’re skilled at designing and shipping high‑quality code, with a strong focus on developer experience, scalability, a ...

Full Stack Software Engineer, AutoSync

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 ofAutoScout24 group , Europe’s largest online car marketpla ...

Mobile Software Engineer I, Android

Become a Mobile Software Engineer I with Weedmaps in Irvine, CA, focusing on Android development with Kotlin in a hybrid work environment. Drive innovation in the cannabis tech sector.At Weedmaps, we are looking for a dedicated Mobile Software Engineer I to strengthen our Android development efforts. You wil ...

Sr. Software Engineer, C#.NET

## Sr. Software Engineer, C#.NETApplylocations: Remote - Canadatime type: Full timeposted on: Posted Todayjob requisition id: R- **Job Description:****We are Omnissa!** Omnissa is the first AI-driven digital work platform, built to support flexible, secure, work-from anywhere experiences. We integrat ...

Software Engineer, Growth (all levels)

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 reliably, and focus on t ...

Senior Software Engineer for Cybersecurity

Enhance digital security as a Senior Software Engineer at Coalition, specializing in backend service development and integrations for cyber risk management. Work remotely.This Senior-level engineering position focuses on critical backend components of Wirespeed's detection and enrichment stack. You will lead ...

Staff Software Engineer, Digital Assets

Purpose Unlimited is an independent financial services company with an unrelenting focus on customer‑centric innovation, delivered through technology‑driven solutions. Led by entrepreneur Som Seif, the company is developing a diversified product platform aimed at addressing historically underserved ...

Senior Software Engineer, Care Experience

About Toast Toast is driven by building the restaurant platform that helps restaurants adapt, take control, and get back to what they do best: building the businesses they love. Team Info The Care Experience team builds the systems and tools Toast’s care agents rely on to suppor ...

Senior Software Engineer App Foundations

About the Role Abnormal AI is looking for a Senior Backend Engineer to join the App Foundations team. App Foundations owns the core customer‑centric data and platform services that every Abnormal product depends on — our MPP API and customer data model, the Notifications Platform, License ...

Backend Software Engineer (Remote Work)

Take charge as a Backend Software Engineer with Owner, focusing on backend systems for the innovative Grader platform. This flexible remote role is open to applicants across the US and Canada.With significant experience (5+ years), you will oversee backend services and data pipelines critical for Grader's su ...

Mobile Software Engineer AI Trainer

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for proficient programmers to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a ...

Cloud Platform Software Engineer Render

Join Render as a Cloud Platform Software Engineer and drive the creation of intuitive, AI-driven applications. Collaborate across teams to reshape the developer experience in a remote role.As a Cloud Platform Software Engineer at Render, you'll have 6+ years of experience creating and deploying software that ...

Automation Software Engineer – 25% Travel

Ein führendes Technologieunternehmen in Kanada sucht einen Softwareentwickler für automatisierte Systeme. Sie entwickeln und testen Softwareanwendungen für die Fördertechnik und unterstützen den Kundensupport. Erforderlich sind Kenntnisse in C oder CodeSYS sowie eine analytische Denkweise. Eine umfassende Einarb ...

Software Engineer, Customer Success & Integrations

A forward-thinking tech company in Canada is seeking a Software Engineer for Customer Success. This role involves being the first point of contact for technical issues, working closely with both the payroll and customer success teams to identify and resolve customer problems. The ideal candidate has 2+ years in ...

Senior Software Engineer, Backend AI

Integrate AI assistant features across the whole Camunda user experience, allowing them to create, investigate and customize their process orchestration journey.Take part in designing AI platform initiativesTake part in shaping our BYOM (Bring Your Own Model) initiative, allowing cu ...

Android Software Engineer, Ads Formats

Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 97M+ daily ...

Senior Software Engineer Backend (Python)

ORX is seeking a Senior Backend Engineer (Python) to own and evolve the backend foundation of our AI-driven healthcare and contact center platforms. You will design and build the core APIs, services, and data systems that power ORX’s products—partnering closely with product, frontend, and data team ...

Senior Quality Engineer Software Testing

Join an innovative SaaS company as a Senior Quality Engineer specializing in software testing. This remote-friendly role focuses on leadership, testing strategies, and infrastructure management in Ontario.Reporting to the Director of Engineering, you will lead a team of 4-6 adept Software Quality Engineers i ...

Staff Software Engineer (Remote Canada)

Staff Software Engineer, Issues Location : Remote Canada Why This Role is Exciting We are looking for a highly motivated staff software engineer who can lead a team to drive large, strategic, and complex projects. This position demands a high level of leadership, mentorin ...

Software Development Engineer in Test

Who We Are Magnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related devices. We continuously innovate to help customers deploy advanced tools to protect their compani ...

Senior Software Engineer Remote, Canada

Apollo.io is the leading go‑to‑market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $ ...

Senior Software Engineer, Backend (Grader)

Why we're looking for you Owner is the leading all-in-one platform for independent restaurants. Operators use Owner to run their online ordering, websites, menus, marketing, and customer experience. Tens of thousands of restaurants depend on us every day to run their business. Grader is Own ...

Impactful Summer Software Engineer Intern

A leading technology company is seeking a Summer Software Engineering Intern in Canada. Interns will work on exciting projects, designing and developing software applications that impact millions. Candidates should be pursuing a Bachelor's or Master's in Computer Science or a related field, with enrollment in a ...

Customer Experience Software Engineer Role

Join Dropbox as a Customer Experience Software Engineer, thriving in a Virtual First setting. Engage in transformative projects that redefine user experiences and support systems.You will collaborate with various stakeholders to deliver scalable solutions aimed at enhancing customer interaction. This impactf ...

Software Engineer II (Full Stack)

Work Location Toronto, Ontario, Canada Hours 37.5 Line of Business Technology Solutions Pay Details $81,600 - $115,200 CAD This role is eligible for a discretionary variable compensation award that considers business and individual per ...

Backend Software Engineer Origination Platform

Elevate your career as a Backend Software Engineer at Upstart, focusing on origination systems and partner integrations. Innovate to enhance credit accessibility and streamline workflows.In this Senior Software Engineer role (L5), you’ll be vital in developing backend capabilities that support loan originati ...

WeightWatchers Senior iOS Software Engineer

Lead innovation in health technology as a Senior iOS Software Engineer at WeightWatchers. Utilize your iOS expertise to create cutting-edge app features for health improvement.As part of WeightWatchers' Engineering Team, you will be at the forefront of developing and enhancing features of the iOS application ...

Senior Software Engineer Full Stack

As the most trusted global leader in data-first contract lifecycle management (CLM) software, Agiloft helps organizations manage the end-to-end process of proposing, negotiating, signing, and leveraging contracts using our flexible Data-first Agreement Platform (DAP). With contract data as the foundation, ...

Senior Software Engineer Market Data

Alpaca is a US-headquartered self‑clearing broker‑dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series D funding round brought our total investment to over $320 million, fueling our ambitious vision. Amongst our subsidiaries, Alpaca ...

Senior Full Stack Software Engineer

Join a thriving remote team as a Senior Full-Stack Software Engineer. Manage diverse web application projects while ensuring optimal performance and scalable architecture.You will oversee both client and server-side development, engaging with various stakeholders to design effective web interfaces. This role ...

Software Engineer for Innovation Projects

Explore cutting-edge technologies as an Innovation Engineer focused on software solutions for business challenges. Expertise in AI, prototyping, and technology scouting are essential in this role.As a key player in technological discovery, you will evaluate the latest advancements to prototype solutions that ...

Senior Staff Software Engineer STCE

Who we are Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improv ...

Software Engineer for Energy Infrastructure

Join a dedicated team as Software Engineer II, focusing on infrastructure for clean energy. Utilize your skills in Databricks and Terraform to support a remote-first workspace.In this role, you'll play a key part in enhancing the data platform's cloud infrastructure, ensuring that teams can effectively utili ...

Senior Software Engineer, Feature Store

Who We Are We're Redis. We built the product that runs the fast apps our world runs on. (If you checked the weather, used your credit card, or looked at your flight status online today, you're welcome.) At Redis, you’ll work with the fastest, simplest technology in the business—whether you’re bui ...

Senior Software Engineer, Data Products

About Chainlink Chainlink is the industry-standard oracle platform bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockcha ...

Educational Tech Intermediate Software Engineer

Make a meaningful impact in educational technology as an Intermediate Software Engineer. This remote role emphasizes the development and delivery of top-notch software features while collaborating with diverse teams.You’ll be responsible for executing the entire software development lifecycle—from design to ...

Pinterest Staff Software Engineer Opportunity

Excel as a Staff Software Engineer at Pinterest by designing sophisticated systems that promote user safety. Leverage your skills to innovate trust and safety measures.Join Pinterest’s Trust Engineering - Serving Delivery team to lead future-focused projects as a Staff Software Engineer. This role requires o ...

Android Mobile Software Engineer Role

Shape the future of mobile apps as an Android Mobile Software Engineer. This position includes full app life cycle management and emphasizes collaboration and performance optimization.We are hiring a Software Engineer (Android) to work with our dynamic team to design and build innovative mobile applications. ...

Senior Embedded Software Engineer Position

Step into a key role at Extreme Networks as a Senior Systems Software Engineer in Thornhill, Toronto, Canada. Drive advancements in cloud networking software with your embedded systems knowledge.In this full-time opportunity, you will be responsible for creating software designs to meet market-specific needs ...

Pengcorp Full Stack Software Engineer

Become a crucial part of Pengcorp's team as a Full Stack Software Engineer, driving innovation in industrial technology solutions. Your expertise will support application development and client collaboration across the Americas.At Pengcorp, you will play an essential role in evaluating and enhancing software ...

Modern SaaS Software Engineer Opening

Step into a modern software engineering role with ServiceCentral Technologies, where you will develop and maintain innovative SaaS applications enhanced by AI technologies. Your primary focus will be on delivering applications of real value to users.As a Software Engineer, you will be responsible for buildin ...

Innovative Full Stack Software Engineer

Drive your career as an Innovative Full Stack Software Engineer, delivering robust applications from day one. Contribute to both the frontend and backend in a collaborative startup culture.In this impactful position, you’ll work within a small engineering team focused on shipping quality code regularly. You ...

Staff Software Engineer Applied AI

Forward Financing is a financial technology company based in Boston, Massachusetts with team members throughout the United States, Dominican Republic, and Canada. The company is on a mission to unlock the capital that fuels small businesses across America. Role Overview The Staff ...

Full Stack Software Engineer Payroll

Full Stack Software Engineer - Payroll Engineering Canada - Pacific Time Zone - Remote, Full‑time, Intermediate Job Description The Company: Push is an all‑in‑one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tra ...

Hybrid Full Stack Software Engineer

Become a pivotal Full Stack Software Engineer in a dynamic hybrid setting. Drive modernization efforts while engaging with front-end and back-end technologies in impactful projects.In this role, you will work alongside seasoned mentors to support the enhancement of mission-centric applications. This includes ...

Software Engineer for Voice Technology

Build impactful voice agent systems as a Software Engineer. Directly influence the future of voice technology by developing core systems for a scalable, low-latency platform.This role involves designing and implementing vital components of a cutting-edge infrastructure for real-time voice interactions. You w ...

Cerebras Software Engineer, Kernel Focus

Join Cerebras as a Software Engineer dedicated to improving Kernel Reliability within our advanced AI systems. Collaborate closely with teams to enhance system performance through effective debugging.In this position, you'll engage with our Kernel Reliability team to tackle critical challenges posed by our r ...

Founding Software Engineer – Fintech Platform

A growing technology company in Canada is seeking Intermediate and Senior Software Engineers to join a founding engineering team. You'll influence early architecture decisions and contribute to a new fintech platform while working in a startup-style environment. The ideal candidates should have 5+ years of softw ...

Senior Software Engineer (Java) Contract

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. Cl ...

Staff Software Engineer, ML Platform

Remote in Ontario, Canada or within U.S. Afresh is on a mission to eliminate food waste and make fresh food accessible to all. Our first A.I.-powered solution optimizes ordering, forecasting, and store operations for fresh food departments in brick-and-mortar grocers. With our Fresh Operating Syste ...

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