270,195+ Java Full Stack Technical Lead Java React Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Hybrid Lead Full Stack Developer Role

Join Compass Group as a Lead Full Stack .Net Developer in Toronto, working hybrid with innovative technologies. Your expertise in .NET Core and front-end frameworks will be key to success.In this role, you will lead the development of enterprise solutions and oversee the technical aspects of full stack appli ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Lead Full Stack Engineer at Workday

Elevate AI solutions at Workday as a Lead Full Stack Engineer. Collaborate with a dynamic team in an engaging hybrid work model, focusing on impactful software development.In this senior role at Workday's Agent Factory, you will spearhead the creation of full stack applications that integrate sophisticated A ...

Lead Full Stack Developer Scalable Solutions

As a Senior Full Stack Developer, take charge of developing scalable web applications. Your leadership in technical decisions will drive high-quality outcomes from frontend to backend.With 7-10 years of experience, you will lead the design and maintenance of web applications across various technologies ...

Senior AI/GenAI Full Stack Lead

A leading technology firm is looking for a Senior Developer specializing in AI/ML solutions. The ideal candidate will have over 7 years of software development experience and a strong background in full stack development. You will lead cross-functional teams, mentor junior developers, and facilitate the translat ...

Senior Full Stack & Security Architect Lead

Une grande institution financière recherche un Responsable de l'Architecture Full Stack à Toronto, Ontario. Le candidat idéal doit posséder une expertise en leadership et une connaissance approfondie des architectures technologiques. Vous serez chargé de coacher une équipe, de développer des stratégies et de vei ...

Lead Full Stack Developer Hiring Innovations

Join as a Lead Full Stack Developer to revolutionize hiring solutions using AI technologies. Oversee development with React and Ruby on Rails while working in a hybrid setup.This senior-level role focuses on end-to-end feature ownership and system architecture that promotes AI-enhanced hiring practices ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Lead Full Stack Engineer, AI Innovation

Drive innovation at Manulife as a Lead Full-Stack Software Engineer focused on AI platforms. You'll work hybrid, delivering secure and efficient infrastructure to support enterprise-grade AI solutions.In this senior position, you'll be responsible for the design and implementation of scalable, event-dr ...

Hybrid Lead Full Stack Developer Role

Join Compass Group as a Lead Full Stack .Net Developer in Toronto, working hybrid with innovative technologies. Your expertise in .NET Core and front-end frameworks will be key to success.In this role, you will lead the development of enterprise solutions and oversee the technical aspects of full stack appli ...

Hybrid Lead Full Stack Developer Role

Join Compass Group as a Lead Full Stack .Net Developer in Toronto, working hybrid with innovative technologies. Your expertise in .NET Core and front-end frameworks will be key to success.In this role, you will lead the development of enterprise solutions and oversee the technical aspects of full stack ...

Lead Full Stack Developer Hybrid Role

Shape the future of education as a Lead Full Stack Developer at Nelson Education. Enjoy a flexible hybrid model while building impactful digital learning platforms.In this role, you'll be at the forefront of Nelson’s digital learning ecosystem. Your focus will be on deploying and improving web applicat ...

Lead Full Stack Developer Hiring Innovations

Join as a Lead Full Stack Developer to revolutionize hiring solutions using AI technologies. Oversee development with React and Ruby on Rails while working in a hybrid setup.This senior-level role focuses on end-to-end feature ownership and system architecture that promotes AI-enhanced hiring practices. Coll ...

Uncommon Days: Full Stack Engineering Lead

Uncommon Days: Full-Stack Engineering Lead We’re a multi-disciplinary digital product company obsessive about serving to creators construct lasting legacies. Since 2020, we have constructed merchandise on the candy spot the place content material meets commerce, empowering established creators an ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Senior Full Stack & Security Architect Lead

Une grande institution financière recherche un Responsable de l'Architecture Full Stack à Toronto, Ontario. Le candidat idéal doit posséder une expertise en leadership et une connaissance approfondie des architectures technologiques. Vous serez chargé de coacher une équipe, de développer des stratégies et de vei ...

Full Stack Development Lead in Toronto

Shape innovative digital experiences as a Full-Stack Development Lead at a financial services leader in Toronto. Showcasing your React and Next.js expertise, you will drive key projects in a hybrid work model.As a Senior Developer, you will design, implement, and optimize cloud-based web applications t ...

Full Stack Tech Lead & Platform Architect

A leading digital auction platform company located in Toronto is seeking a Principal Developer to provide technical leadership for their EBlock platform. This hands-on role involves driving architectural decisions, overseeing application performance, and mentoring engineers. The ideal candidate must possess a Ba ...

Lead Full Stack Engineer at PricingCenter

Become a pivotal member of PricingCenter as a Lead Full Stack Engineer, focusing on innovative insurance pricing solutions in a flexible work environment. Utilize your expertise in Python, React, and cloud technologies to enhance our platform's capabilities.In this senior role, you will leverage over seven y ...

Lead Full Stack Developer Hybrid Role

Shape the future of education as a Lead Full Stack Developer at Nelson Education. Enjoy a flexible hybrid model while building impactful digital learning platforms.In this role, you'll be at the forefront of Nelson’s digital learning ecosystem. Your focus will be on deploying and improving web applications h ...

Senior or Lead Full Stack Developer

MaintainX is the world leading mobile-first workflow management platform for industrial and frontline workers. We are a modern IoT enabled cloud based tool for maintenance, safety, and operations on equipment and facilities. MaintainX powers operational excellence for 10,000+ businesses including Duracell, Un ...

Senior Full Stack Architect & Platform Lead

A tech company in Canada is seeking a Senior Full-Stack Developer to lead the design and delivery of their innovative platform. This role involves managing a team, ensuring scalable code quality, and collaborating with various teams to execute product roadmaps. The ideal candidate will have over 5 years of devel ...

Hybrid Lead Full Stack Developer Role

Join Compass Group as a Lead Full Stack .Net Developer in Toronto, working hybrid with innovative technologies. Your expertise in .NET Core and front-end frameworks will be key to success.In this role, you will lead the development of enterprise solutions and oversee the technical aspects of full stack appli ...

Lead Full Stack Developer Hiring Innovations

Join as a Lead Full Stack Developer to revolutionize hiring solutions using AI technologies. Oversee development with React and Ruby on Rails while working in a hybrid setup.This senior-level role focuses on end-to-end feature ownership and system architecture that promotes AI-enhanced hiring practices. Coll ...

Lead Full Stack Developer Scalable Solutions

As a Senior Full Stack Developer, take charge of developing scalable web applications. Your leadership in technical decisions will drive high-quality outcomes from frontend to backend.With 7-10 years of experience, you will lead the design and maintenance of web applications across various technologies. This ...

Senior or Lead Full Stack Developer

MaintainX is the world leading mobile-first workflow management platform for industrial and frontline workers. We are a modern IoT enabled cloud based tool for maintenance, safety, and operations on equipment and facilities. MaintainX powers operational excellence for 10,000+ businesses including Duracell, Un ...

Lead Full Stack Developer in Toronto

Make a difference in Toronto as a Senior Full Stack Developer in a hybrid role. Collaborate on impactful tech solutions for homeowners and local Pros.Our team is looking for a passionate Senior Full Stack Developer with extensive experience—6+ years—to create scalable, maintainable software applications. You ...

Lead Full Stack Developer Scalable Solutions

As a Senior Full Stack Developer, take charge of developing scalable web applications. Your leadership in technical decisions will drive high-quality outcomes from frontend to backend.With 7-10 years of experience, you will lead the design and maintenance of web applications across various technologies. This ...

Lead Full Stack Engineer at Workday

Elevate AI solutions at Workday as a Lead Full Stack Engineer. Collaborate with a dynamic team in an engaging hybrid work model, focusing on impactful software development.In this senior role at Workday's Agent Factory, you will spearhead the creation of full stack applications that integrate sophistic ...

Lead Full Stack Developer C# Azure

Become a Lead Full Stack Developer at a leading firm in Toronto. Work 4 days on-site creating and maintaining cloud applications primarily using C# and Azure.This contract position requires expertise in designing legacy and Azure-based applications and a strong grasp of Agile and DevOps practices. You will u ...

Lead Full Stack Engineer at PricingCenter

Become a pivotal member of PricingCenter as a Lead Full Stack Engineer, focusing on innovative insurance pricing solutions in a flexible work environment. Utilize your expertise in Python, React, and cloud technologies to enhance our platform's capabilities.In this senior role, you will leverage over seven y ...

Lead Full Stack Engineer at PricingCenter

Become a pivotal member of PricingCenter as a Lead Full Stack Engineer, focusing on innovative insurance pricing solutions in a flexible work environment. Utilize your expertise in Python, React, and cloud technologies to enhance our platform's capabilities.In this senior role, you will leverage over s ...

Lead Full Stack Engineer — Python & FastAPI

A leading technology company in Toronto is looking for a Lead Full Stack Development Engineer to enhance its Technology & Operations team. The ideal candidate will have over 4 years of experience in software development, particularly with Python Core and FastAPI. Responsibilities include mentoring junior develop ...

Senior Full Stack & Security Architect Lead

Une grande institution financière recherche un Responsable de l'Architecture Full Stack à Toronto, Ontario. Le candidat idéal doit posséder une expertise en leadership et une connaissance approfondie des architectures technologiques. Vous serez chargé de coacher une équipe, de développer des stratégies et de vei ...

Lead Full Stack Engineer at PricingCenter

Become a pivotal member of PricingCenter as a Lead Full Stack Engineer, focusing on innovative insurance pricing solutions in a flexible work environment. Utilize your expertise in Python, React, and cloud technologies to enhance our platform's capabilities.In this senior role, you will leverage over seven y ...

Senior Full Stack Software Engineer

Signal 1 helps health systems accelerate AI adoption with a category defining technology platform. Signal 1’s first product, the AI Management System (AIMS), gives health system leaders visibility and control across their growing AI portfolios. AIMS offers comprehensive oversight of predictive and generati ...

Senior Backend AEM Developer

Overview Saatchi & Saatchi is seeking a Senior Back-end AEM Developer for a full-time position starting immediately. You should have 6+ years of experience building enterprise-grade web experiences on the Adobe Experience Manager platform, with a track record of technical leadership and delivery o ...

RQ10248 Sr. Software Developer

1-year contract (254 business days) - 1 possible extension ONSITE 5 days a week - Sir William Hearst Ave. TorontoResponsibilitiesWork with Business Analysts / UX & UI Designer / Product Manager / Cloud Architect, base on storyboard, user stories, UI/UX artefacts, solution architecture, securi ...

Software Developer for Multi Tier Applications

Explore an opportunity as a Software Developer in Toronto with Randstad Canada focusing on multi-tier web applications. Utilize your skills in Java and API development to enhance complex systems.We are seeking candidates with 5-9 years of experience in developing and modernizing applications. Your role invol ...

Software Developer for Multi Tier Applications

Explore an opportunity as a Software Developer in Toronto with Randstad Canada focusing on multi-tier web applications. Utilize your skills in Java and API development to enhance complex systems.We are seeking candidates with 5-9 years of experience in developing and modernizing applications. Your role ...

Technical Development Lead

Base pay range CA$80.00/hr - CA$85.00/hr Contract Details Onsite hybrid 2x per week 6 month contract w/ extensions Contractor (Potential for FTE Conversion) Overview Insight Global is looking for a technical Development L ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Senior Software Engineer Full Stack

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead. At th ...

Senior Software Engineer Full Stack

Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in revenue in our last fiscal year with extensive growth potential ahead.At the hea ...

Sr Software Engineer Basis Platform / DSP

WHO WE AREAt 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 building advanced tech ...

Senior AEM Developer at RBC

Elevate your software development career with RBC as a Senior AEM Developer in Toronto. Lead the design of scalable backend solutions for AEM as a Cloud Service and enhance digital experiences across multiple sites.In this full-time role, you will leverage your 7+ years of expertise in backend engineer ...

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 ...

Engineering Manager at Manulife Toronto

Lead a talented team as an Engineering Manager at Manulife in Toronto, Ontario. This role focuses on team development and delivering innovative applications in a collaborative environment.As an Engineering Manager, you will blend leadership with technical skills to drive inclusive hiring practices and suppor ...

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    Java Full Stack Technical Lead Java React Jobs in Toronto Job Search Guide, Trends and Insights