685,619+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Veeva Front End Software Engineer Position

Drive innovation as a Front End Software Engineer at Veeva Systems. Enjoy flexible work options and make a significant impact on life sciences through technology.Veeva Systems is searching for an experienced Front End Software Engineer who thrives in a collaborative environment. With at least three years of ...

Senior Staff Software Engineer, Data Delivery

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI‑powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the ...

Senior Software Engineer Distributed Data Systems

Strategic AreasLog Analytics- Customers use Databricks to analyze petabyte‑scale logs in real time, presenting challenges across the data processing pipeline, including ingestion, indexing, processing, and user experience.AI/BI- Reimagining Business Intelligence for the AI ...

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 redefining financial services in L ...

Software Engineer Student Position at PCL

Embark on an enriching journey as a Software Engineer Student at PCL in the Solar District. This internship based in Oakville starts in September 2026 and emphasizes skill development.PCL offers a unique opportunity for a Software Engineer Student for 4 to 16 months starting September 2026. In this rol ...

Software Development Engineer 2, Trust Platform

## Software Development Engineer 2, Trust PlatformApplylocations:Burnaby, British Columbia, Canadatime type:Full timeposted on:Posted Todayjob requisition id:R_ **Job Description:**At Remitly, we believe everyone deserves the freedom to access, move, and manage their mone ...

Sr. Staff Android Engineer Infotainment Software

About Us Rivian and Volkswagen Group Technologies is a joint venture between two industry leaders with a clear vision for automotive’s next chapter. From operating systems to zonal controllers to cloud and connectivity solutions, we’re addressing the challenges of electric vehicles through technology that will s ...

Software Engineer I (Fullstack), Employee Development

Remote within Canada — applicants must be based in Ontario, BC, Alberta, or Manitoba.Job Overview Toast is a rapidly growing company that is revolutionizing how the restaurant industry does business. We’re looking for a Software Developer to join our dynamic Employee Development team, which focuses on ...

Senior Software Engineer Query Engines & Storage

OverviewTreasure AI:Treasure AI is the agentic experience platform built to acquire, retain, and grow your most valuable customers. Powered by AI, Treasure AI is shaped by human creativity and always-on through continuous, context-driven action. Treasure AI employees are enthusiastic, data-dr ...

Senior Software Engineer for Developer Experience

Transform developer workflows as a Senior Software Engineer at Okta, focusing on efficiency and automation. Build and maintain the tools that enhance productivity across teams.As part of the Platform Application Services team, your role will emphasize designing high-impact utilities while collaborating ...

Senior Software Quality Engineer (Systems & Support)

Role Overview We are seeking a high-caliber Senior Product Quality Engineer to lead the quality lifecycle of our medical application and firmware. You will be the technical glue between our clinical users and our engineering team. This is not a standard check-the-box QA role; you will be responsible for inve ...

Senior Staff Software Engineer, Data Delivery

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI‑powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the ...

Data Analytics Software Engineer A.U.G. Signals

Embark on a career with A.U.G. Signals as a Software Development Engineer in Toronto, where you will develop next-gen data analytics software utilizing sensor data technologies. The role invites candidates who thrive on technology and software innovation.This permanent position requires a Bachelor’s de ...

Senior Software Engineer for SEO Growth

Shape the future of local business success at Owner as a Senior Software Engineer specializing in SEO. Join the Guest Acquisition team to enhance visibility and engagement for restaurant clients.In this essential position, you'll create and lead the technical roadmap for our SEO systems, ensuring that ...

Senior AI Software Engineer at Workday

Become a Senior AI Software Engineer at Workday, focusing on building innovative AI agents for HR processes. Collaborate with talented teams to deliver impactful software solutions.In this pivotal role within the Agent Factory, you’ll leverage your expertise in full-stack development and cloud technolo ...

Senior Staff Software Engineer, Data Delivery

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI‑powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the ...

Software Engineer II, Backend (Merchant Advocacy)

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.The Merchant & Partner Lifecycle (M&PL) team is at the forefront of affirm’s architectural transformation. We are addressing critic ...

MTS 1, Software Engineer, eBay Live

Overview At eBay, we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets. We’re committed to pushing boundaries and reinventing the future of ecommerce for enthusiasts. We welcome diverse perspectives and a culture where everyone can be the ...

Senior Software Development Engineer, Agentic AI

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 potential and focus ...

Senior Software Development Engineer in Test

OverviewAt PDF Solutions, we are at the forefront of revolutionizing the semiconductor industry. Our cutting‑edge technologies and data‑driven solutions empower semiconductor manufacturers to achieve unprecedented levels of efficiency, quality, and innovation. By joining our team, you'll have the oppor ...

Senior Software Engineer, AI (C#, Cloud)

Thomson Reuters is seeking a Senior Software Engineer, AI (C#, Cloud). This role is for someone who has specialized experience in machine learning/deep learning domains such as model compression, hardware aware model optimizations, hardware accelerators architecture, GPU/ASIC architecture, machine learning compi ...

Senior Software Engineer, Maps Data Pipeline

Waabi, founded by AI pioneer and visionary Raquel Urtasun, is an AI company building the next generation of self‑driving technology. With a world class team and an innovative approach that unleashes the power of AI to “drive” safely in the real world, Waabi is bringing the promise of self‑driving closer to comme ...

Software Development Engineer in Test II

Company Overview Verathon is a global medical device company focused on supporting customers by being their trusted partner, delivering high-quality products that endure over time and ensure clinical and economic utility. Two areas where Verathon has significantly impacted patient care, and become the market lea ...

Senior Software Engineer in Silicon Validation

Join Synopsys as a Senior Software Engineer focusing on Silicon Validation. Your role will involve crafting software tools and frameworks that enhance silicon validation and debugging processes.In this impactful position, you will be responsible for developing automation frameworks and enhancing existi ...

Staff Software Engineer New Toronto, Ontario

Job Summary This role is responsible for leading the design and evolution of enterprise‑grade cloud infrastructure that underpins a large‑scale data platform on AWS. As a Staff Engineer, you will define architectural standards, ensure alignment with security and compliance requirements, and enable multiple teams ...

Senior Software Engineer, AI (C#, Cloud)

# **Our Privacy Statement & Cookie Policy*** Optimize LLMs and ML models for high-performance inference using techniques such as quantization, pruning, distillation, and hardware specific tuning* Deploy and scale inference workloads on GPUs across AWS, Azure, GCP and internal Kubernetes clusters, ensuring predic ...

Sr. Backend Software Engineer, Machine Learning

About the Role Our Machine Learning Team is developing next-generation AI capabilities for Highspot’s leading sales enablement platform. We stay at the forefront of machine learning research, continuously improving our models and algorithms through collaboration with product and data science teams. Our mission i ...

Software Engineer II, Backend (Merchant Advocacy)

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.The Merchant & Partner Lifecycle (M&PL) team is at the front‑line of affirm’s architectural transformation. We are addressing criti ...

Software Development Engineer 2, Trust Platform

OverviewJob Description: At Remitly, we believe everyone deserves the freedom to access, move, and manage their money wherever life takes them. Since 2011, we've tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, e ...

Senior Software Engineer Content Platforms Engineering

About the RoleTubi's content platform is the engine behind one of the largest free streaming services in the world. Every play, every deal, every creator, every frame of video flows through systems CPE owns, and the surface area is enormous. Distributed services running on the hottest path of Tubi's tr ...

Hybrid Principal Software Engineer, Product Data

A leading software company in Montreal is seeking a Principal Software Developer to join its Platform Services Data Models Team. The ideal candidate will have over 8 years of experience in software development and leadership roles, with hands-on skills in Java and cloud systems. This hybrid position allows for f ...

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 a focus on ...

Embedded Systems Kernel Software Engineer, Apple

Contribute to Apple’s innovation as an Embedded Systems Kernel Software Engineer focused on developing security features across CPU architectures. Collaborate for solutions in a team-oriented environment.In this role, you will leverage your Bachelor’s degree in Computer Science and experience with memory man ...

Embedded Software Engineer Wireless & Secure Payments

A leading technology company in Montreal is looking for an Embedded Software Developer to implement features for Apple products, including Apple Pay. The candidate will collaborate globally on innovative mobile payment systems and solutions. Requires 2+ years of software development experience in Java or Python, ...

IT Support Engineer Black Duck Software

Join Black Duck Software, Inc. as an IT Support Engineer and provide exceptional technical support to a global team. Your expertise will ensure seamless technology experiences for employees.As an End-point Support Engineer, you will play a key role in resolving IT issues, supporting system onboarding, and ma ...

Principal Software Development Engineer at AMD

Transform the AI landscape as a Principal Software Development Engineer at AMD in Vancouver. Spearhead the design and development of secure AI infrastructure applications for advanced ML workloads.In this pivotal role, you will lead efforts within the AMD Silo AI Enterprise applications team. Your expertise ...

Full Time Software Engineer at Aversan

Explore a career as a Software Engineer with Aversan Inc. in London, Ontario, specializing in video software applications. This on-site, full-time position combines front-end and back-end development.Aversan Inc. is looking for a skilled Software Developer to collaborate on the design and integration of adva ...

Backend Software Engineer for ML Applications

Join a mission-driven team as a Software Engineer II focused on machine learning. Collaborate in a remote-first setting to enhance the ML feature platform and drive product excellence.You will play a critical role in the development and servicing of innovative features for ML. Working alongside a diverse tea ...

Software Test Engineer 2 in Vancouver

Join a leading IT firm as a Software Test Engineer 2 in a hybrid role based in Vancouver. Focus on gameplay systems, combat testing, and multiplayer functionality to ensure a stellar gaming experience.This position involves collaborating with development teams for quality assurance and test documentation. Yo ...

Senior Software Engineer Opportunity in Vancouver

Lead the development of advanced APIs at Amazon's Alameda platform located in Vancouver, BC. This role emphasizes mentorship and system architecture for modern cloud environments.As a Senior Software Engineer, your role includes designing and implementing scalable systems while mentoring junior engineers. Yo ...

Senior Cloud Software Engineer — Remote (Canada)

A leading technology company is seeking a talented software developer to enhance Autodesk Preconstruction, a cloud service aimed at improving construction efficiency. Candidates should have extensive experience in software development, specifically in agile environments, and a solid foundation in web application ...

Sr. Software Development Engineer in Test

About Dialpad Dialpad is the leading AI-powered customer communications platform, transforming how businesses communicate with their customers. More than 50,000 companies around the globe — including Netflix, RE/MAX, Uber, Randstad, and Tractor Supply — rely on Dialpad to build stronger customer ...

Remote Software Engineer II ML Feature

Become a Software Engineer II at Affirm, specializing in the ML Feature Platform from anywhere. This opportunity allows you to leverage your backend system expertise to foster the development of machine learning solutions in a collaborative environment.As part of the ML Feature team, your role includes break ...

Remote Software Engineer II at Affirm

Affirm seeks a Software Engineer II for the ML Feature Platform, dedicated to enhancing machine learning features while working remotely.This role is ideal for engineers with at least 1.5 years of experience in backend development, specifically in Python or Kotlin. You will collaborate with diverse teams to ...

Senior Embedded Software Engineer at Rockwell

Drive embedded software innovation as a Senior Embedded Software Engineer with Rockwell. Your expertise in C/C++ and real-time systems will lead the charge in product development.In this pivotal role, you will work within a small to medium-sized team, tackling complex challenges in embedded communication and ...

Software Test Engineer 2 in Vancouver

Elevate game quality as a Software Test Engineer 2 in Vancouver with a hybrid work model. Focus on online game modes and provide invaluable support for QA processes.Join a leading IT firm as a Software Test Engineer 2. In this hybrid role, you will collaborate with development teams to ensure smooth gameplay ...

Cloud & Embedded Linux Software Engineer II

A leading IT staffing firm located in Canada, Ontario is seeking an experienced software developer specialized in embedded Linux. The ideal candidate will have over 5 years of relevant experience and a solid ability in C programming. Responsibilities include developing, testing, and delivering high-quality desig ...

Full Stack Software Engineer at Affirm

Empower innovative user experiences as a Full Stack Software Engineer II at Affirm. Collaborate on business-critical features using React Native, Python, and Kotlin across the entire tech stack.As a Full Stack Software Engineer, you will work closely with product and engineering managers to drive the develop ...

CD PROJEKT RED Expert Software Engineer

Shape the future of RPGs as an Expert Engineer with CD PROJEKT RED, focusing on scalable technology solutions. Drive innovation and collaboration across projects to redefine gaming narratives.As an experienced Expert Engineer, you will enhance shared technology ecosystems across multiple teams at CD PROJEKT ...

Embedded Software Engineer with Technical Leadership

Embrace a role as an Embedded Software Engineer, driving technical leadership in firmware development. Collaborate with multi-disciplinary teams to innovate and enhance embedded solutions for electric systems.As an essential member of the engineering team, you will focus on the design and maintenance of embe ...

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