685,638+ Lead Software Engineer Pythonreact Jobs in Canada — Top Companies Hiring June 2026

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Senior Staff Engineer, SRE/DevOps, Product Software

About Equinix Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.Job Summary Equinix is the world’s digital infrastructure company, operating 280+ data centers across the globe and providing interco ...

Senior Software Engineer, Frontend | Product Engineering Canada

Build a Safer World. TRM Labs provides AI-powered intelligence solutions that help public and private sector agencies investigate and disrupt crime. TRM's platforms enable investigators to trace illicit activity, build cases, and construct operating pictures of threat networks. Leading agencies and businesses wo ...

Software Engineer (Full Stack Web Developer/Learninglogics)

Are you a software professional that enjoys creating solutions that customers love? Do you thrive on seeing projects from concept to delivery? Do you like working independently in smaller teams and working a solution from beginning to end? Then we have a position for you.Our development team is growing ...

Software Development Engineer II, S3 Shard Store

As an SDE in Amazon's Simple Storage Service (S3), you will solve exciting problems at incomparable scale. You will help build systems that manage trillions of objects in storage, retrieve them in milliseconds, across tens of thousands of hosts, all while maintaining % (you didn’t read that wrong, that’s 11 nin ...

Staff Engineer – Software Development, Architecture, Security & Governance

What is the opportunity? We are seeking a highly skilled and experienced Staff Engineer to join our Enterprise Architecture team, leveraging their expertise in full‑stack development, backend engineering, API design, and artificial intelligence to drive innovation and deliver cutting‑edge solutions. As a Staff E ...

Evergreen Software Engineer 2 (Fullstack), Threat Narrative

# Evergreen - Software Engineer 2 (Fullstack), Threat NarrativeAbnormal SecurityFull TimemidRemoteRemoteRemotePosted 8 weeks ago## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringPythonTypeScriptReactDjangoKafkaSparkAirflowSign up free to auto-tailor your resume wit ...

Software Engineer (Java) – Front Office Pricing & Risk

page for more information.* Have solid backend development experience* Are interested in financial markets and trading systems* Want to grow their domain knowledge in pricing and risk* You will work closely with business and quantitative teams to build scalable, high-performance services.* Develop and enhance ba ...

Software Engineer II, Machine Learning (Feature Platform)

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.ML Feature Platform is one of the two teams that compose the ML Platform at affirm, the other team being ML Training & Serving Plat ...

Senior Security Software Engineer iCloud Security Infrastructure

Senior Security Software Engineer - iCloud Security InfrastructureEdmonton, Alberta, Canada Software and Services At Apple, privacy and security aren't features - they're foundational principles. As a Senior Security Software Engineer on our iCloud Security team within Apple Services Engineering (ASE), ...

Senior .NET Software Engineer E commerce Platform

A leading multinational auction company in Burnaby is seeking a Software Engineer to develop and maintain their e-commerce platform. The role requires at least five years of experience in .NET development, a solid understanding of Agile methodologies, and the ability to work in a collaborative environment. Compe ...

Software Engineer (Scala, Capital Markets, Liquidity Technology)

Software Engineer (Scala, Capital Markets, Liquidity Technology) Toronto, CanadaAbout the Client A leading wholesale bank providing capital markets, investment banking, and advisory services worldwide. Recently expanded into a top‑tier research platform, the firm focuses on high‑growth sectors like tec ...

Senior Software Engineer with CI/CD Expertise

Elevate enterprise solutions with your skills as a Senior Software Engineer fluent in Swift and Objective C. Focused on solving challenges through innovative feature design and coding.In this dynamic role, you will work on both new and existing projects, modifying open-source solutions to enhance perfo ...

Senior Software Engineer, Logging & Experiments Vancouver, BC

We’re looking for a backend-oriented engineer to join our Data Infrastructure team in Vancouver to scale the foundation of how Asana measures success. The Data Infrastructure team builds the infrastructure responsible for consuming, exposing, and creating product and product-derived datasets, owning the pipeline ...

Software Development Engineer II, Home and Explore

Software Development Engineer II, Home and Explore page is loaded## Software Development Engineer II, Home and Explorelocations:Vancouver, Canadatime type:Full timeposted on:Posted Yesterdayjob requisition id:R_ **Job Description:**At Remitly, we believe everyone deserves ...

Software Development Engineer II, Amazon Payment Products

Overview Would you like to be a part of a technology team that enables one of the most profitable businesses at Amazon.com? The Amazon Payments Products team is responsible for developing the platform and applications used to introduce new and innovative payment methods to customers. This team helps Amazon expan ...

Senior Software Engineer (C#/C++, Testing Automation)

A leading software company in Toronto is looking for a seasoned Senior Developer to enhance their testing frameworks and automate processes. This role requires 7+ years of development experience with strong skills in C# and .NET. Candidates with experience in trading environments are preferred. The position invo ...

Senior Software Engineer WCAG VB.NET & Oracle (Hybrid)

A technology solutions company seeks a Senior Software Developer to translate specifications into applications and provide technical support. You will work with various programming languages, databases, and methodologies. The role supports hybrid work, requiring one day per week on-site. Candidates should demons ...

Full Stack Software Engineer React/Node (Ontario)

A startup in ConstructionTech seeks a motivated Software Developer experienced in both frontend and backend development. This role offers the chance to collaborate with a skilled team and influence the company's standards and direction. Candidates must have expertise in Typescript, JavaScript, React, and more. A ...

Senior Software Engineer, Satellite Networking (C++/Linux)

A global technology company based in Ontario is seeking a Senior Software Engineer to develop next-generation features for satellite communication products. This role requires extensive C++ and Linux programming experience, along with strong skills in network protocols and real-time systems. The ideal candidate ...

Backend Software Engineer: Build Scalable APIs & Services

A technology consulting firm in Toronto is looking for a Software Engineer to execute full product lifecycle development. Responsibilities include designing and implementing scalable solutions, developing APIs, and conducting tests for performance and reliability. The ideal candidate should have a Bachelor's deg ...

Full Stack Software Engineer React/Node, Cloud

A leading Canadian bank is seeking a Full-stack Software Developer in Toronto to contribute to the Digital Banking Unit. The ideal candidate possesses strong programming skills in Javascript, React.js, Node.js, and MongoDB. Responsibilities include writing efficient code, planning milestones with the Scrum team, ...

Senior Software Engineer Remote, Scale & Mentor Teams

A forward-thinking biotechnology company is seeking a Senior Software Engineer to join their remote-first team. The role involves shipping features and making technical decisions to support scaling efforts. You will collaborate across time zones in a creative environment while mentoring others. Competitive salar ...

Senior Software Engineer: Scale FinTech (Hybrid, Equity)

A fast-growing technology company in Canada is seeking a Senior Software Engineer. This role involves leading projects, collaborating on system architecture, and writing high-quality code with TypeScript. Candidates should have over 8 years in software engineering, with a strong background in Node.js and MongoDB ...

Staff Software Engineer, Backend (Platform Core Automation)

OverviewStaff Software Engineer, Backend (Platform - Core Automation) At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial ...

Senior Software Engineer, Virtual Desktop & DX (Equity)

A leading digital work platform provider is seeking a Sr. Member of Technical Staff to enhance Developer Experience tools and automation. You will ensure end-to-end ownership of Developer Experience features. Candidates should have over 5 years of experience with Virtual Desktop / App Remoting software and profi ...

Senior Software Engineer, Healthcare SaaS (Full Stack)

A healthcare technology firm is seeking a Senior Software Engineer to contribute to their growing team in Surrey, BC. This full-time, on-site role involves developing and maintaining full-stack software applications, collaborating with teams, and ensuring high code quality. The ideal candidate should have strong ...

Senior Software Engineer GenAI & Real Time eCommerce

A leading development firm located in Canada is looking for an experienced Software Developer to join their team. You will be responsible for designing, developing, and maintaining software applications while using cutting-edge technologies such as React and Node. A minimum of 5-10 years of relevant experience i ...

Staff Software Engineer, Issue Workflow, High Scale

A leading software monitoring company in Toronto is seeking a Staff Software Engineer for their Issue Workflow team. The ideal candidate has over 10 years of full-stack software engineering experience, primarily in Python and Typescript. You will drive the technical strategy while mentoring other engineers, cham ...

Senior Software Engineer High Throughput ML Personalization

A rapidly growing company is seeking a Software Engineer to enhance its personalization platform. This role involves designing complex systems and collaborating with machine learning engineers to deploy cutting-edge algorithms. Ideal candidates will have a strong foundation in data structures and algorithms, and ...

Embedded Software Engineer for Fire Alarm Panels

Une société de technologie internationale recherche un Développeur Logiciel Embarqué pour développer la prochaine génération de panneaux de détection incendie. Basé à Brossard, le candidat participera à l'ensemble du cycle de développement logiciel. Les responsabilités incluent la conception de logiciels fiables ...

Senior .NET Software Engineer – Onsite (Downtown Toronto)

A technology solutions company is looking for a Senior Software Developer in Toronto. The ideal candidate will have over 8 years of experience in the software development life cycle with a strong knowledge of Microsoft .Net Framework. You will be involved in developing web-based B2B and B2C applications. Candida ...

Senior Embedded Software Engineer Safety Critical AVs

A leading technology company in Toronto is seeking an experienced Embedded Software Developer. This role involves implementing safety-critical embedded software for truck control functions and integrating sensors with control systems. The successful candidate will have over 5 years of experience with low-level A ...

Senior AI Software Engineer — Growth & Automation (Remote)

A fast-growing software company in Canada is seeking a Senior Software Engineer for their AI Products team. You'll work remotely to design and implement robust software solutions focusing on both frontend and backend development. With 5+ years of experience, you'll collaborate closely with product designers and ...

Sr. Manager/ Director AI Software Engineer Toronto

Sr. Manager/ Director AI Software Engineer TorontoAbout us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambi ...

Senior Staff Software Engineer, Distributed Systems(Remote)

A leading digital banking platform is seeking a Software Engineer to drive innovation in financial services. This role focuses on developing scalable applications using Clojure, mentoring teams, and collaborating closely with Product and Design. Ideal candidates will have 10+ years of experience, a deep understa ...

Senior Software Engineer, Low Latency Trading (Hybrid)

A leading quantitative trading firm in Montreal is seeking a Talent Acquisition Strategist with expertise in automation and technology. In this role, you'll contribute to global strategic projects and develop solutions across various technologies while leveraging your programming skills in Golang and Python. The ...

Software Development Engineer II, S3 Shard Store

Software Development Engineer II, S3 Shard Store As an SDE in Amazon's Simple Storage Service (S3), you will solve exciting problems at an incomparable scale. You will help build systems that manage trillions of objects in storage, retrieve them in milliseconds, across tens of thousands of hosts, ...

Senior Java Software Engineer Grid Dynamics (Rimouski)

Senior Java Developer We are seeking a strong Senior Java Developer with good technical expertise, to be responsible for the backend development distributed platform for one of the largest world‑leading retailers. You will be working as a key member of this collaborative team with a group of exper ...

Senior Software Engineer AI Tooling at Lyft

Elevate quality assurance with Lyft as a Senior Software Engineer specializing in AI tooling development. Drive automation and enhance testing practices across mobile platforms to boost developer satisfaction.At Lyft, the Rider Quality team's focus is on elevating and automating quality testing. In this seni ...

Technical Support Engineer for R&D Software

Shape customer experiences as a Technical Support Engineer for R&D Software in Canada, specializing in ICP-MS systems. This hybrid role emphasizes communication and technical expertise in troubleshooting software issues.As a crucial liaison, you will engage with customers and technical teams to understand an ...

Senior Frontend Software Engineer (Availability Planning & Experiences)

Senior Software Engineer - Front of House (Frontend) Toronto, Canada This will be a remote role to start, with plans to transition to hybrid in-office 2x/week located in downtown Toronto at 134 Peter Street. As a Senior Software Engineer on the Front of House web team < ...

UI Software Engineer at 2K Sports Lab

Join 2K Sports Lab in Vancouver as a UI Software Engineer focused on innovative AAA sports games. Collaborate with senior engineers to create high-performance user interfaces.In this role, you will work closely with art and design teams to develop seamless UI experiences using Unreal Engine. You’ll implement ...

Software Engineer I Co op (Hub Team)

Overview Planview has one mission: to build the future of connected work, from ideas to impact. As the global leader in work and resource management, Planview helps organizations accelerate the achievement of what matters most, supporting our customers from need to speed, from passion to progress, ...

Software Engineer I Co op at Planview

Experience the progression of software development with Planview as a Software Engineer I Co-op in Vancouver, BC. Engage in a paid co-op role that enhances your real-world skills in SaaS development.Planview seeks a Software Engineer I Co-op for a 4-month term, supporting multiple development teams. This rol ...

Software Engineer I Co op (FlowPlatform Team)

Company Overview Planview has one mission: to build the future of connected work, from ideas to impact. As the global leader in work and resource management, Planview helps organizations accelerate the achievement of what matters most, supporting our customers from need to speed, from passion to p ...

Senior Software Engineer Power Platform & Azure (Hybrid)

A leading finance company in Toronto is seeking a highly skilled Application Developer with expertise in Power Platform, Angular, and Microsoft cloud technologies. The role involves designing, developing, and maintaining enterprise-grade solutions, with strong focus on front-end development and back-end integrat ...

Full Stack Software Development Engineer at Amazon

Join Amazon's Customer Service team as a Full Stack Software Development Engineer, enhancing customer experiences and solving complex order issues. This role involves hands-on development and end-to-end feature ownership.As an integral contributor, you will design and ship features in a high-scale distribute ...

Full Stack Software Engineer for SaaS Solutions

Drive innovation as a Full-Stack Software Engineer at the forefront of SaaS solutions. Your Golang and React skills will be crucial in enhancing user experience across our platform.In this role, you will utilize your 5+ years of experience to improve the platform's authentication, billing, and payment system ...

Remote Full Stack Engineer at Banyan Software

Join Banyan Software as a Remote Full-Stack Engineer, focusing on AI-assisted application modernization. Collaborate with diverse teams to enhance software lifecycles through your expertise.This hybrid role allows you to embed with delivery teams, where your full-stack skills will drive the modernization of ...

Innovative Software Development Engineer for Transparency Solutions

Drive supply chain innovation as a Software Development Engineer focused on transparency. Design advanced systems to prevent defects in the retail industry while mentoring peers and ensuring high-quality outputs in a flexible environment.As a key contributor, you will lead the architectural design of distrib ...

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