206,005+ Lead Software Engineer Pythonreact Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Lead Electrical Engineer Illumination

Job DescriptionThe Lead Electrical Engineer (Illumination) is responsible for overseeing the design, development, and implementation of roadway lighting systems for complex projects. This role provides technical leadership, ensures compliance with industry and municipal standards, and manages project d ...

Digital Solutions Lead Engineer

Lead the charge in digital innovation as a Lead Software Engineer with Sun Life, where technology meets financial security. This hybrid role emphasizes hands-on leadership and agile product development.As a core member of our engineering team, you'll guide complex software initiatives, ensuring timely delive ...

Lead Engineer AI Infrastructure

Join as a Lead Engineer specializing in AI infrastructure, where your expertise will drive system design for complex AI and security solutions. Make scalable impacts across the organization.As an AI Engineer, you will develop the necessary infrastructure and API integrations to advance AI capabilities within ...

Lead Site Reliability Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity ...

Lead Site Reliability Engineer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is re ...

Forward Deployed Engineer Lead

Banyan Software is the best permanent home for software businesses that serve specialized industries, their employees, and their customers. We are on a mission to acquire, build, and grow great companies worldwide, helping them modernize through shared AI expertise and operational discipline. The Banyan Software ...

Lead Quality Engineer Data

OverviewThe Lead Data Quality Engineer is responsible for creating and executing comprehensive data testing strategies and solutions, focusing on data validation, integrity testing, and quality assurance across data platforms and interfaces. This role ensures accurate test data delivery in a fast‑paced ...

Lead Substation Plant Engineer

Job Description Summary GE Vernova's grid integration High Voltage Direct Current solutions, including AC & DC substations, are tailored and designed based on a project-by-project assessment of the customers' individual requirements, whether it's for connecting offshore wind generation, long distance power trans ...

Lead Cloud Network Engineer

Job DescriptionWhat is the opportunity?As RBC undertakes a major transformation to increase innovation bank wide, the Technology Infrastructure Datacentre Network Engineering team is seeking a highly skilled and motivated Cloud Network Engineer with expertise in DevOps practices to join this ...

Lead Engineer AI Infrastructure

Join as a Lead Engineer specializing in AI infrastructure, where your expertise will drive system design for complex AI and security solutions. Make scalable impacts across the organization.As an AI Engineer, you will develop the necessary infrastructure and API integrations to advance AI capabilities ...

Lead Electrical Engineer Illumination

About the Role The Lead Electrical Engineer (Illumination) is responsible for overseeing the design, development, and implementation of roadway lighting systems for complex projects. This role provides technical leadership, ensures compliance with industry and municipal standards, and manages project deliverable ...

Lead Cloud Systems Engineer

Elevate enterprise cloud solutions as a Lead Cloud Systems Engineer. Spearhead the development of cloud platforms and components, ensuring robust, scalable systems tailored for business needs.As part of the Modern App Platform Engineering team, your role will be integral to transforming cloud development pra ...

Lead Cloud Network Engineer

Job Description What is the opportunity? As RBC undertakes a major transformation to increase innovation bank wide, the Technology Infrastructure Datacentre Network Engineering team is seeking a highly skilled and motivated Cloud Network Engineer with expertise in DevOps practices to join ...

Lead AI Solution Engineer

***Nous utilisons des* *pour fournir des statistiques qui nous aident à vous offrir la meilleure expérience sur note site. Vous y trouverez des renseignements sur les témoins, ou vous pouvez les désactiver si vous préférez. Toutefois, en continuant d’utiliser le site sans modifier les paramètres, vous consentez ...

Lead Engineer AI Infrastructure

Join as a Lead Engineer specializing in AI infrastructure, where your expertise will drive system design for complex AI and security solutions. Make scalable impacts across the organization. As an AI Engineer, you will develop the necessary infrastructure and API integrations to advance AI capabilit ...

Digital Solutions Lead Engineer

Lead the charge in digital innovation as a Lead Software Engineer with Sun Life, where technology meets financial security. This hybrid role emphasizes hands-on leadership and agile product development. As a core member of our engineering team, you'll guide complex software initiatives, ensuring tim ...

Lead Substation Plant Engineer

**Job Description Summary**GE Vernova's grid integration High Voltage Direct Current solutions, including AC & DC substations, are tailored and designed based on a project-by-project assessment of the customers' individual requirements, whether it's for connecting offshore wind generation, long distance powe ...

Lead Data Engineer / Architect

Company: Project X Ltd. Location: Toronto, OntarioEmployment Type: Full Time Location: (Hybrid working model) Total Compensation: $86,000-$150,000 About Project X Ltd. Project X Ltd. builds high-performing teams of talented, client-focused problem solvers who thrive on complex ...

Lead Full Stack Engineer

Lead Full Stack Engineer Requisition ID: 262553 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. The Wealth Data engineering team within the Global Wealth Engineering (GWE) is the key team in meeting the operational data needs of th ...

Lead Full Stack Engineer

Lead Full Stack Engineer Requisition ID: 248377 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We are seeking a talented Full Stack Engineer to design, build, and maintain scalable applications in our Global Wealth Management Tech ...

Principal Engineer, Product Lead

Principal Engineer, Product Lead Requisition ID: 257993 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Contributes to the overall success of Enterprise Platforms & EUC Engineering in Canada and globally, ensuring individual goals, ...

Lead Platform Reliability Engineer

Within the Manulife / John Hancock Global Wealth & Asset Management (GWAM), the Platform Services group reports to the Director of Platform PaaS Services. The **Lead Reliability Engineer (Director level but individual contributor)** is responsible for managing our Azure Kubernetes Services, Azure PaaS ...

Lead Platform Engineer Canada

The Role Title: Lead Platform Engineer Team: Platform Location: Remote / Canada What will you do? We’re looking for an experienced Lead Platform Engineer to ensure Midnite is reliable, performant, and always available, ...

Lead Engineer AI Voice

Engineering Lead, Voice AI Your opportunity Our client is a mission-driven, seed-stage startup modernizing emergency response communications, reducing 911 call wait times and improving public safety outcomes. It’s a Canadian corporation that operates with remote teams distrib ...

Lead Field Engineer / Coordinator

Select how often (in days) to receive an alert: Position Overview: As a Lead Field / Senior Project Coordinator, you will be instrumental in driving the successful execution of large-scale energy and nuclear projects across Canada. This role requires a blend of robust field leadership a ...

Backend Engineer / SRE Lead

Direct message the job poster from Coverstar Coverstar is building the first safe, creative, AI-native social platform for Gen Alpha. We’re building a world where the next generation can create, connect, and grow with technology that’s fun, expressive, and safe by design. We’re backed by top ...

Lead Front End Engineer

Overview Lead Front End Engineer Our client is breaking boundaries in the HealthTech world. They are a female-founded, funded, and led platform revolutionizing healthcare. They have a huge vision and are building a platform driven by the founders inspiring vision and personal journey. ...

Lead Software Engineer to modernize trading platforms with client in Pension Fund

Contract: 6 Months + ExtensionHours: 37.5Work Model: 4 days in office Our Software Development client is seeking a: Lead Software Engineer to modernize trading platforms using C++, SQL, and AWS in the Pension Fund industryContract role in Toronto focused ...

Software Development Specialist (Tech Lead) — Java/Angular

Pay at Intact is about much more than just salary.Flexible work arrangements and a hybrid work modelPossibility to purchase up to 5 extra days off per yearMultiple benefits offered to support physical and mental wellbeing, including ...

Lead Software Delivery & QA Manager (Hands On)

A healthcare technology company in Toronto is seeking a Manager for Software Development & Testing. This hands-on leadership role is responsible for overseeing the software solutions within the clinical imaging ecosystem, guiding the team through development, testing, and continuous improvement. Ideal candidates ...

Global Software M&A Lead: Strategy & Integration

A leading software company based in Toronto is seeking an M&A Manager to lead and direct M&A activities across various sectors globally. The role involves managing the M&A function, supporting strategy implementation, and providing strategic advice throughout the acquisition processes. Ideal candidates will poss ...

Principal Tech Lead, AI Driven Software Transformation

Une compagnie aérienne canadienne recherche un chef technique principal pour diriger la transformation numérique de ses équipes d'ingénierie. Le candidat idéal a plus de 15 ans d’expérience et une expertise en développement d'applications modernes et systèmes distribués. Le rôle inclut la mise en œuvre de nouvel ...

S&P Dow Jones Senior Software Lead

Elevate your career as a Senior Software Lead at S&P Dow Jones Indices, focusing on high-performance Fixed Income platforms. Utilize your proven experience in software development and AI technologies.With a requirement of 10+ years in the industry, this role will have you designing scalable solutions and men ...

Software Architect AI Accelerated Engineering Lead (Toronto)

Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. From strategy through delivery, our agile teams across 52 offices in 12 countries collaborate with clients to bring powerful customer experiences, innovative ways of work ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Hybrid Software Development Manager Lead Impact Engineers

A leading EdTech company in Toronto is looking for a Software Development Manager to lead a talented engineering team. The role requires 7+ years of software engineering experience coupled with 2+ years in management. Responsibilities include team development, project leadership, and collaboration with other dep ...

Lead Managing Director for Aspire Software Growth

Join Aspire Software as the Managing Director for a flagship software business, where your leadership will drive expansion, innovation, and market leadership.This full P&L role offers the opportunity to steer a high-quality software business with a solid foundation for growth. You'll work autonomously to enh ...

Software Development Specialist (Tech Lead) — Java/Angular

Salary for the employee will be determined taking into consideration a number of factors including experience, skills, qualifications, anticipated contribution to role, internal equity, etc. The salary range presented below is based on a 35-hour workweek and would represent a majority of different employee ...

Lead Managing Director for Aspire Software Growth

Join Aspire Software as the Managing Director for a flagship software business, where your leadership will drive expansion, innovation, and market leadership.This full P&L role offers the opportunity to steer a high-quality software business with a solid foundation for growth. You'll work autonomously to enh ...

Lead Software Delivery & QA Manager (Hands On)

A healthcare technology company in Toronto is seeking a Manager for Software Development & Testing. This hands-on leadership role is responsible for overseeing the software solutions within the clinical imaging ecosystem, guiding the team through development, testing, and continuous improvement. Ideal candidates ...

Hybrid Software Development Manager Lead Impact Engineers

A leading EdTech company in Toronto is looking for a Software Development Manager to lead a talented engineering team. The role requires 7+ years of software engineering experience coupled with 2+ years in management. Responsibilities include team development, project leadership, and collaboration with other dep ...

Global Software M&A Lead: Strategy & Integration

A leading software company based in Toronto is seeking an M&A Manager to lead and direct M&A activities across various sectors globally. The role involves managing the M&A function, supporting strategy implementation, and providing strategic advice throughout the acquisition processes. Ideal candidates will poss ...

Lead Managing Director for Aspire Software Growth

Join Aspire Software as the Managing Director for a flagship software business, where your leadership will drive expansion, innovation, and market leadership. This full P&L role offers the opportunity to steer a high-quality software business with a solid foundation for growth. You'll work autonomou ...

Software Architect AI Accelerated Engineering Lead (Toronto)

Slalom is a fiercely human business and technology consulting company that leads with outcomes to bring more value, in all ways, always. From strategy through delivery, our agile teams across 52 offices in 12 countries collaborate with clients to bring powerful customer experiences, innovative ways of work ...

AI Software Engineering Director, Design Systems Lead

A leading digital solutions provider in Toronto is seeking a Senior Manager/Director AI Software Engineer to oversee the AI software engineering processes. The role focuses on transforming business ideas into applications, ensuring high standards in both engineering and design. The ideal candidate will have over ...

Software Development Specialist (Tech Lead) — Java/Angular

Salary for the employee will be determined taking into consideration a number of factors including experience, skills, qualifications, anticipated contribution to role, internal equity, etc. The salary range presented below is based on a 35-hour workweek and would represent a majority of different employee ...

Lead Software Delivery & QA Manager (Hands On)

A healthcare technology company in Toronto is seeking a Manager for Software Development & Testing. This hands-on leadership role is responsible for overseeing the software solutions within the clinical imaging ecosystem, guiding the team through development, testing, and continuous improvement. Ideal candidates ...

S&P Dow Jones Senior Software Lead

Elevate your career as a Senior Software Lead at S&P Dow Jones Indices, focusing on high-performance Fixed Income platforms. Utilize your proven experience in software development and AI technologies. With a requirement of 10+ years in the industry, this role will have you designing scalable solutio ...

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