858,719+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Senior Software Engineer, Telephony

LiveKit is building the infrastructure layer for the voice‑driven era of computing. Our platform gives developers everything they need to build, test, deploy, scale, and observe agents in production. Founded in 2021, LiveKit powers voice AI applications for OpenAI, xAI, Salesforce, Coursera, Spotify, and t ...

Staff Software Engineer Golang

Software Engineer Cloud Services Backend Development Golang API Design We are seeking a Staff Software Engineer to join our Privileged Access Management (PAM) team at Okta, The World’s Identity Company. You will be instrumental in evolving the core architecture of our PAM product, which takes an ...

Principal Software Engineer, Security

Security Engineering | Any location, Canada Coalition is the world's first Active Insurance provider designed to help prevent digital risk before it strikes. Founded in 2017, Coalition combines comprehensive insurance coverage and innovative cybersecurity tools to help businesses manage and mitig ...

Full Stack Software Engineer

Required Education and Experience Education: Master’s degree in Computer Science or related field or Bachelor’s degree in Computer Science or a related field with 2+ years of experience or Associate’s degree with 4+ years of experience or a High School diploma with 6+ years of relevant expe ...

Software Engineer II Raisely

We’re excited to share that Aplos, Raisely, and Keela have come together to form one unified company, Velora , with a shared mission: to help nonprofit organizations thrive. While we continue to offer the products you know and love, we now operate as one team, dedicated to making nonprofit work easi ...

Senior Software Engineer, Growth

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 impr ...

Senior Software Engineer McMobile

Are you an experienced software engineer with a passion for finding creative solutions to real-world problems? Do you love supporting more junior team members in their learning process? The team Our Software Engineering team is central to the success of Jobber – focused on creating softwa ...

Senior Software Engineer, Enterprise

Who We Are Toast creates technology to help restaurants and local businesses succeed in a digital world, helping business owners operate, increase sales, engage customers, and keep employees happy. Are you ready for a change? Toast is looking for a Senior Software engineer to jo ...

Software Engineer (L3) Infrastructure

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remote-fir ...

Senior Software Engineer (Rust)

Senior Software Engineer – Secure AI Platform (Vancouver, On-Site) The Company: Varonis (Nasdaq: VRNS) is a leader in data security, fighting a different battle than conventional cybersecurity companies. Our cloud-native Data Security Platform continuously discovers and classifies critical data, ...

Software Engineer (L3) Infrastructure

Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences. Our dedication to remo ...

Principal Software Engineer (.Net)

Overview Embrace Software is a fast-growing, founder-led company that acquires and grows mission-critical vertical-market software businesses across Industrial, Healthcare, Financial Services, and Education. Backed by $130M+ from tier-1 investors, we own companies serving Fortune 500s, government ...

Staff QA Software Engineer

About the Role We're looking for aQA Lead to joinOpenMined , a nonprofit on a mission to buildthe public network for the world's non-public data — unlocking 1,000,000x more information across every scientific field and industry, and ensuring it stays open, equitable, and acces ...

Principal Software Engineer Java

As a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies (surpassing $3B in revenue last year), Veeva is on a mission to help life sciences companies accelerate the delivery of life‑saving therapies to patients. We're a public benefit corporation (PBC) committed to balancing ...

Software Engineer – Backend | Remote

Responsibilities Design, develop, and maintain scalable backend services and APIs. Collaborate with cross-functional teams to translate business needs into technical solutions. Optimize backend systems for reliability, security, and performance. Write clean, we ...

Senior Rust Software Engineer

The Mozilla Corporation is wholly owned by the non‑profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open‑source soft ...

Staff Software Engineer (Platform)

Overview At Fortis Games we aspire to make great games that bring people together while redefining how game companies work. We believe in building a sense of belonging through our games, their communities, and how we operate and treat each other. Through our game communities, we will create powerf ...

Linux Systems Software Engineer

Wind River seeks a Linux Systems Software Engineer to develop robust embedded solutions for various industries. Focus on feature development and ensure software reliability in mission-critical environments.As an Engineer focused on Feature Development, you'll engage in maintaining and enhancing embedded Linu ...

Senior Software Engineer, Data

At Hive, we’re all about creating moments that matter and helping event marketers connect with their biggest fans. Our platform powers marketing for 1,500+ iconic events, festivals, venues, and promoters across North America. We help them grow their customer base and sell out shows using intelligent, autom ...

Senior Software Engineer II

What we’re looking for The Machine Learning Platform team (MLP) is seeking a Senior Software Engineer II to design and implement secure, highly scalable, and high-performance pipelines that govern the end-to-end lifecycle of ML models. You will work at the intersection of Data Sci ...

Software Engineer – Advanced Systems

About Draganfly Draganfly Inc. (the “Company”) has been a recognized technology leader within the commercial UAV space for over two decades. We helped establish the commercial market & adoption of multi‑rotor helicopters for public safety, agriculture, aerial imaging, & more. As a leader who helpe ...

Software Engineer, Platform Operations

Welcome to Planet. We believe in using space to help life on Earth. Planet designs, builds, and operates the largest constellation of imaging satellites in history. This constellation delivers an unprecedented dataset of empirical information via a revolutionary cloud-based platform to auth ...

Software Engineer, ML Platform

Afresh, the AI platform for grocery, began by tackling the most complex problem in the industry: fresh, and has evolved into the core AI platform for grocers. By leveraging proprietary AI designed for high‑volatility environments, we empower partners like Albertsons, Meijer, and Wakefern to drive s ...

Senior Software Engineer, Backend

Senior Software Engineer, Backend – Canada. This role sits at the core of a high-scale, real-time technology platform powering experiences for millions of users in a fast-paced, always-on environment. You will design and build backend systems that must deliver speed, resilience, and scalability und ...

Software Engineer (Customer Success)

Knit strive toAim Big so that our teams canBe Great and as a company we canBeloved by Customers . We empower our customers with a simple and easy to use platform weaving payments, localized compliance and HR into an all-in-one modern system. We make on-boardi ...

Senior Software Engineer AI

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer - AI in Canada. This is an exciting opportunity for an experienced backend engineer passionate about AI systems, scalable architectures, and modern cloud-native develo ...

Embedded Software Engineer (CA)

What You’ll Be Doing: Roles and Responsibilities: Responsible for embedded software design and optimization with a concentration on connectivity and wireless SW stacks for Wi-Fi, Bluetooth, Core Android networking, etc Work on new connectivity/wireless so ...

Healthcare Software Support Engineer

Function Health is hiring a Software Support Engineer to maintain the integrity of our cancer screening platforms. This remote position emphasizes collaboration and technical problem-solving.In this role, you'll work closely with various teams to address production issues and improve our applications' reliab ...

Senior Software Engineer, Billing

About the Role Senior individual contributor on the Billing team responsible for building and maintaining billing infrastructure, payment gateway integrations, invoicing and tax systems for StackAdapt's platform. Key Responsibilities Design, improve, and debug complex scalable ...

Software Engineer, Full Stack

Join to apply for the Software Engineer, Full-Stack role at Mighty Networks Join to apply for the Software Engineer, Full-Stack role at Mighty Networks Get AI-powered advice on this job and more exclusive features. <e ...

Staff Software Engineer (Backend)

Direct message the job poster from Copper Copper isn’t just another CRM. Most CRMs are glorified databases with legions of custom fields that attempt to make business processes repetitive. But just as no two people are identical, neither are most sales processes. Copper takes a human and action-centere ...

Backend Software Engineer (Python)

Direct message the job poster from Scribd, Inc. About The Company At Scribd (pronounced “scribbed”), our mission is to spark human curiosity. Join our team as we create a world of stories and knowledge, democratize the exchange of ideas and information, and empower collective expertise th ...

Intermediate/Senior Software Engineer

# ****Unleash the Power of Multi-Mission Excellence: Safeguarding the Seas for the World's Navies.****# Step into a world where cutting-edge technology meets unparalleled expertise. Ultra Maritime pioneers delivering multi-mission solutions that protect and empower the naval forces worldwide. With our extensive ...

Sr Software Engineer (Backend)

Our clients' contribution to society includes reducing congestion and pollution, providing zero-emissions deliveries, increasing the quality of life for residents, empowering seniors and disabled people, and enabling affordable delivery for local businesses. Team Our client's P ...

Cloud Software Engineer II

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & ...

Software Engineer (Quality Assurance)

Knit strive toAim Big so that our teams canBe Great and as a company we canBeloved by Customers . We empower our customers with a simple and easy to use platform weaving payments, localized compliance and HR into an all-in-one modern system. We make on-boarding, managing and paying emp ...

Sr Software Engineer, Applications

Who We Are At Basis, we empower agencies and brands with cutting-edge software that automates digital media operations. Our all-in-one platform supports seamless planning, reporting, and financial reconciliation across direct, programmatic, search, and social media. We’re not just buildin ...

Senior Software Engineer, iOS

Teamwork makes the stream work.Roku is changing how the world watches TVRoku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platform that conn ...

Senior/Staff Software Engineer

Senior / Staff Software Engineer Remote - Canada Your opportunity Our client is a well-funded, series A, growth-oriented scale-up. They develop and distribute an app-based and browser-accessed fintech platform with a wide range of capabilities currently targeting Canadian ...

Senior CIAM Software Engineer

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. Affirm is building the next generation of customer identity and authentication. This role is a hands‑on engineering position i ...

Full Stack Software Engineer

About Burq Burq started with an ambitious mission: how can we turn the complex process of offering delivery into a simple turnkey solution? We began by building one of the largest connected delivery networks, partnering with major logistics providers and making it easy for businesses to plu ...

Sr. Software Engineer, Hive

Sr. Software Engineer, Hive – Cloudera Location: Toronto, Ontario, Canada Salary: CA$104,550.00–CA$135,300.00 Employment type: Full‑time Business Area Engineering Seniority Level Mid‑Senior Level Remote Option Remote Role ...

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