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

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Experienced Software Engineer for System Toolchain

Drive innovation as a Lead Software Engineer specializing in system toolchains and enterprise languages. Bring your expertise in C, Rust, and production web scripting. We are looking for a seasoned Software Engineer to execute critical coding tasks in diverse domains. Your solid experience in langua ...

Software Engineer for Android at Okta

Take on a pivotal role at Okta as a Software Engineer for Android Device Authenticators, shaping the future of identity management. Utilize your skills to design high-quality software in a fast-paced environment. In this position, you will join our Access Management Team, focusing on developing inno ...

React Software Engineer in Legal Tech

Become a part of Spellbook as a React Software Engineer focusing on innovative applications leveraging large language models. This role emphasizes collaboration and user feedback to enhance lawyer workflows. As a Software Engineer with a minimum of five years of experience, you will design and imple ...

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 ...

Insurance Software Engineer with AI Focus

Transform insurance tech at Nubank as an AI Native Staff Software Engineer. Drive the adoption of agentic systems while collaborating in a hybrid work environment to enhance customer engagement. As Nubank's AI Native Staff Software Engineer for insurance, you will play a vital role in revolutionizin ...

Senior Software Development Engineer AWS Marketplace

This position is part of the AWS Specialist and Partner Organization (ASP). Specialists own the end-to-end go-to-market strategy for their respective technology domains, providing the business and technical expertise to help our customers succeed. Partner teams own the strategy, recruiting, development, an ...

Junior Full Stack Software Engineer (Toronto)

Location: Ideally hybrid (GTA) but open to remote within Canada Company Description The Interactive Abode (TIA) is a Canadian company specializing in innovative Design & Construction Software. Based in Downtown Toronto, TIA offers an intuitive, feature-rich platform that caters to complex p ...

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 e ...

Software Engineer I (Java/Python/Golang)

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $69,700 - $98,400 CAD This role is eligible for a discretionary variable compensation award that considers business and i ...

Software Engineer II (Salesforce Loyalty Management)

**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 ...

Software Engineer I (Java/Python/Golang)

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Technology Solutions **Pay Details:** $69,700 - $98,400 CAD This role is eligible for a discretionary variable compensation award that considers business and i ...

Software Engineer II (Salesforce Loyalty Management)

**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 ...

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 ...

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 ...

Quantum R&D Tooling Software Engineer

A leading quantum computing company in Toronto seeks a Software Developer to contribute to software and hardware products. Responsibilities include designing simulation tooling, collaborating with engineers, and maintaining production code. The ideal candidate has a BSc in a related field and 3+ years of softwar ...

Software Engineer II (Salesforce Loyalty Management)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$81,600 - $115,200 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunitie ...

Senior Dynamics 365 Software Engineer Hybrid

A leading tech services firm in Toronto is looking for a Senior Software Developer to design and implement solutions using Microsoft Dynamics 365. The ideal candidate has extensive experience in C# and ASP.NET, working with enterprise applications in a hybrid model. Responsibilities include developing customized ...

Cryptography & Key Management Software Engineer II

Un établissement financier de premier plan basé à Toronto recherche un ingénieur logiciel talentueux, spécialisé en cryptographie et sécurité de l'information. Le candidat idéal aura une solide expérience en développement d'API utilisant Java et Python, ainsi qu'une connaissance des concepts de cryptographie. Vo ...

Software Engineer (Rust + Python) Surrey, BC

Whistler Alpha Research is a research arm of Whistler Trading, a systematic proprietary trading firm founded by industry leaders who previously built some of the most successful businesses in quantitative finance and high-frequency trading. We’re on a mission to build elite trading systems and infrastructu ...

C++ Software Engineer for Smart Infrastructure

Drive innovation in road safety as a C++ Software Engineer at Derq. Focus on developing and optimizing real-time solutions that make urban mobility safer and smarter. Join Derq, an innovative MIT spinoff dedicated to transforming traffic safety using AI technology. As a Senior Software Engineer, you ...

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 ...

Principal Software Engineer, BI & Data Platform

Are you driven by innovation and looking to thrive in a fast-paced, growing environment? Join us at Calabrio‑Verint and be part of our dynamic team! Help us in reshaping the landscape of customer experience – where every interaction becomes an opportunity, and every insight drives meaningful change. ...

Principal Software Engineer Multi Tenant Solutions

Lead the development of innovative cloud-native SASE solutions as a Principal Software Engineer at Kaseya. Play a crucial role in enhancing the scalability and resilience of distributed systems. Kaseya is looking for a Principal Software Engineer to focus on designing multi-tenant solutions for thei ...

Amazon Software Engineer for Global Training

Impact the training experience at Amazon as a Software Development Engineer within the Umbrella Training team. This full-stack role involves developing critical software for over 2 million Associates. As a Software Development Engineer II, you will tackle the challenges of the Umbrella Learning Mana ...

Software Engineer (AI First), Fleet Operations

Who We Are SWTCH is pioneering EV charging solutions for multifamily and commercial properties across North America. Since 2016, our team of entrepreneurs, energy professionals, and technologists has been focused on unlocking the social, economic, and environmental benefits of widespread EV a ...

eBay Staff Software Engineer AI Platform

Join eBay as a Staff Software Engineer focused on AI platform services in Toronto. Drive architectural innovation and enhance development workflows across the organization. This role demands a technical leader with over eight years of experience designing and operating backend systems. You will infl ...

Product Software Senior Staff Engineer Role

Become a key player as a Senior Staff Engineer in Product Software at Equinix. Focus on developing innovative IAM solutions and ensure system reliability in the cloud. The ideal candidate will have 7+ years of experience with the Clojure programming language and a deep understanding of IAM best prac ...

AWS Staff Software Engineer at Kaseya

Become a pivotal part of Kaseya’s innovation as a Staff Software Engineer specializing in AWS architecture. Lead the design of resilient cloud infrastructure for extensive data platforms. You'll be instrumental in shaping the cloud strategy, defining standards that ensure systems are secure and scal ...

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 ...

Innovative Full Stack Software Engineer Role

Elevate your engineering career as a Full Stack Software Engineer at Brickeye, where your work will enhance safety and productivity in construction through IoT innovation. Engage in a hybrid environment that fosters creative solutions to tangibly improve job site operations. As a vital member of our ...

Senior Staff Software Engineer at Auth0

Take charge as a Senior Staff Software Engineer with Auth0’s End User Protection team, focusing on cutting-edge cybersecurity solutions. Lead the development of Attack Protection capabilities in a remote setting. This role demands a proactive approach to building secure, scalable systems that counte ...

Staff Software Engineer Android Device Authenticators

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real‑ ...

eBay Live Backend Software Development Engineer

Enhance user experiences at eBay Live as a Backend Software Development Engineer. Own the software lifecycle while collaborating on innovative features for live shopping solutions. eBay is on the lookout for a Backend Software Development Engineer to support the growth of its live shopping platform. ...

Software Engineer Scala in Liquidity Tech

Step into a rewarding Software Engineer role at a leading wholesale bank in Toronto, focusing on Liquidity Technology and Scala development. Make a difference by enhancing financial backend systems. Exadel's offer for this position calls for 5–7 years of backend engineering experience. You will work ...

Junior Software Engineer, Lyft Ads Infra

Kickstart your career as a Junior Software Engineer with Lyft Ads, focusing on backend and data engineering. Work collaboratively in a hybrid environment to enhance ad technology and infrastructure. At Lyft, we're committed to building an inclusive team of engineers. This role within the Ad Infra te ...

Innovative Software Engineer at Inkeros UX

Join Inkeros as a Software Engineer, pioneering the Agentic UX Platform. Shape the validation and interface layers in a vibrant, AI-focused SaaS development environment. Inkeros seeks a dedicated Software Engineer to craft user interfaces that enhance productivity in complex workflows. Your role wil ...

Expert Staff Engineer in Software Development

Step into a pivotal role as a Staff Engineer, leading innovative software development initiatives and AI integration on our Enterprise Architecture team. Drive operational excellence and usability for thousands. We are on the lookout for a Staff Engineer with exceptional skills in full-stack develop ...

Principal Software Engineer for Data Architectures

Join ZoomInfo as a Principal Software Engineer to drive innovative data architectures. In this role, you will focus on building and optimizing systems that process vast amounts of technographic data. As part of our experienced data team, you'll have a significant role in shaping our data services, w ...

Software Engineer for AI Document Solutions

Empower legal professionals as a Software Engineer specializing in AI Document Solutions at EvenUp. This hybrid role focuses on building sophisticated document generation systems to support personal injury attorneys. Your work will help enhance EvenUp’s legal tech products by designing AI-native wor ...

Java Software Engineer in Pricing & Risk

Become a vital contributor at TD as a Java Software Engineer focusing on pricing and risk systems. Enhance your software engineering skills while engaging with financial markets. In this role, you'll leverage your backend development experience of five or more years to work closely with quant teams ...

Full Stack Software Engineer at Stripe

Step into a Full Stack Engineer role at Stripe, shaping platforms that drive the future of payment technology. Engage in high-impact software development for global businesses. Stripe is on the lookout for innovative Full Stack Engineers to build software serving millions through its Developer Exper ...

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 ...

Hybrid GIS Software Engineer ArcGIS Specialist

A leading technology firm in Toronto is seeking a Senior Software Developer with extensive GIS development experience. The role requires proficiency in ESRI technologies and strong analytical skills. This hybrid position involves maintaining production systems and collaborating with cross-functional teams. Ideal ...

Capital Markets Software Engineer — Growth & Impact

A leading banking institution in Toronto seeks an Associate Software Engineer to develop and implement market-leading solutions in capital markets. The role involves close collaboration with business teams, coding, and enhancing applications. The ideal candidate has a degree in computer science or engineering an ...

Quantitative Software Engineer: ML, Math & LargeScale

A renowned consulting firm in Toronto is looking for a Quantitative Software Engineer to tackle complex computational challenges. Responsibilities include developing systems for machine learning and quantitative algorithms, while collaborating with research partners. Ideal candidates have a BS in Computer Scienc ...

Software Engineer, Infrastructure/Developer Tooling (Hybrid)

Hi, Future Homie! At Homebase, you’ll join a team that’s bold, fast-moving, and obsessed with helping small businesses thrive. We build with empathy, act with urgency, and take big swings that drive real-world impact. Here, every Homie shows up to raise the bar, support one another, and celeb ...

Software Engineer II (Backend #C & .Net)

Staff Frontend Software Engineer (Availability Planning & Experiences) 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. With millions of diners, 60,000+ restauran ...

Software Engineer, Infrastructure/Developer Tooling (Hybrid)

Hi, Future Homie! At Homebase, you’ll join a team that’s bold, fast-moving, and obsessed with helping small businesses thrive. We build with empathy, act with urgency, and take big swings that drive real-world impact. Here, every Homie shows up to raise the bar, support one another, and celeb ...

Principal Software Engineer (Full Stack JavaScript)

The Role We are seeking a Principal Software Engineer (Full-Stack JavaScript) to lead technical direction and delivery within Morningstar’s Central Technology Web Development team, supporting the evolution of our Corporate Marketing digital ecosystem. This is a hybrid position (4 days in-office) bas ...

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