273,197+ Full Stack Java React Developer Role Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Production Support Engineer (Java Spring Boot, ReactJS, ServiceNow)

Production Support Engineer (Java Spring Boot & ReactJS) Duration: 12 Months Experience Required: 7+ Years Role Overview We are seeking an experienced Production Support Engineer with 7+ years of application support experience. The ideal candidate will be responsible for ...

DevOps Engineer – JBoss, Java Migration & SSO (RHEL 9)

Role Summary We are seeking an experienced DevOps Engineer with strong expertise in JBoss upgrades on RHEL 9, Java migration, and SSO integration to support application modernization and platform upgrades. The role requires close collaboration with application, infrastructure, and security teams ...

Senior Java & Data Platform Engineer on Azure Markets

A technology firm in Toronto is seeking a Senior Software Engineer specializing in Java and data platforms. The role involves designing large-scale data systems on Azure, optimizing SQL queries, and building data pipelines for advanced analytics. Candidates should have strong expertise in Azure SQL and data mode ...

Senior QA Automation Engineer – Selenium with Java Lead

A leading IT consulting firm in Toronto is looking for a Senior Quality Assurance Automation Engineer with over 6 years of experience. The ideal candidate will have expertise in Selenium with Java, a strong background in both functional and automation testing, and the ability to design and maintain automation fr ...

Senior Java J2EE App Support Engineer (AWS, Kubernetes)

A technology solutions firm based in Toronto, Ontario, is looking for an experienced IT professional specializing in Java application support and development. This role requires 10 years of experience in Java and 4 years in ReactJS, along with a strong focus on security and middleware technologies. Responsibilit ...

Senior Java Software Engineer for Capital Markets Technology

Elevate your career as a Senior Software Engineer focused on Java within Capital Markets. Help maintain and upgrade critical software components while collaborating with cross-functional teams in a hybrid work model.This role involves taking ownership of software components nearing end-of-life, requiri ...

Senior Java & Spring Engineer — Hybrid, 9 Month Contract

A technology company in Toronto is seeking a qualified candidate for a 9-month hybrid contract role that involves solid experience in Java SDK, JEE, and Spring frameworks. Candidates should have over 5 years of experience in relevant technologies including Apache Ant, Tomcat, and unit testing. The role will requ ...

Expert Java Engineer for Innovative Backend Service Development

Drive innovation in backend services as a Senior Java Engineer. Leverage your expertise in Java, Spring, and Kafka to enhance system reliability and performance.This exciting role requires you to design, develop, and support backend services while championing automated testing and observability practic ...

Senior Java J2EE App Support Engineer (AWS, Kubernetes)

A technology solutions firm based in Toronto, Ontario, is looking for an experienced IT professional specializing in Java application support and development. This role requires 10 years of experience in Java and 4 years in ReactJS, along with a strong focus on security and middleware technologies. Responsibilit ...

Senior Java & Data Platform Engineer on Azure Markets

A technology firm in Toronto is seeking a Senior Software Engineer specializing in Java and data platforms. The role involves designing large-scale data systems on Azure, optimizing SQL queries, and building data pipelines for advanced analytics. Candidates should have strong expertise in Azure SQL and data mode ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Senior QA Automation Engineer – Selenium with Java Lead

A leading IT consulting firm in Toronto is looking for a Senior Quality Assurance Automation Engineer with over 6 years of experience. The ideal candidate will have expertise in Selenium with Java, a strong background in both functional and automation testing, and the ability to design and maintain automation fr ...

Software Engineer III (Java / Web app Tech Lead)

Nous utilisons des témoins pour fournir et améliorer nos services de sorte à vous offrir une expérience plus personnalisée, et les services de suivi sont désactivés. Pour en savoir plus sur les témoins utilisés et pour consulter vos préférences, veuillez vérifier les paramètres de votre navigateur ou sélectionne ...

Senior Java & Spring Engineer — Hybrid, 9 Month Contract

A technology company in Toronto is seeking a qualified candidate for a 9-month hybrid contract role that involves solid experience in Java SDK, JEE, and Spring frameworks. Candidates should have over 5 years of experience in relevant technologies including Apache Ant, Tomcat, and unit testing. The role will requ ...

Senior QA Automation Engineer – Selenium with Java Lead

A leading IT consulting firm in Toronto is looking for a Senior Quality Assurance Automation Engineer with over 6 years of experience. The ideal candidate will have expertise in Selenium with Java, a strong background in both functional and automation testing, and the ability to design and maintain automation fr ...

Senior Java J2EE App Support Engineer (AWS, Kubernetes)

A technology solutions firm based in Toronto, Ontario, is looking for an experienced IT professional specializing in Java application support and development. This role requires 10 years of experience in Java and 4 years in ReactJS, along with a strong focus on security and middleware technologies. Responsibilit ...

Senior Java & Data Platform Engineer on Azure Markets

A technology firm in Toronto is seeking a Senior Software Engineer specializing in Java and data platforms. The role involves designing large-scale data systems on Azure, optimizing SQL queries, and building data pipelines for advanced analytics. Candidates should have strong expertise in Azure SQL and data mode ...

Senior QE/SDET: Java/Python Automation & API Testing

A software solutions provider is seeking a QE/SDET in Toronto, ON for a hybrid position (4 days a week). The role requires 8-10+ years of experience, strong programming skills in Java/Python, and expertise in test automation frameworks. Key responsibilities include designing automation solutions, collaborating w ...

Sr. Business Systems Analyst Java/ API/ Azure Migration

Working with one of our top financial clients, this role calls for a Sr. Business Systems Analyst - Java/ API/ Azure Migration. This position involves supporting complex system updates, particularly focusing on Azure migration projects, requiring strong technical expertise in Java, Angular, API calls, and ...

Senior Software Engineer In Java And Python Toronto

Join a top-tier institutional investor as a Senior Java Software Engineer, focused on developing creative solutions. This role combines Java expertise with client interaction to deliver impactful results. In this position, you will collaborate with a range of professionals to understand project requ ...

Expert Java Engineer for Innovative Backend Service Development

Drive innovation in backend services as a Senior Java Engineer. Leverage your expertise in Java, Spring, and Kafka to enhance system reliability and performance.This exciting role requires you to design, develop, and support backend services while championing automated testing and observability practices. Wi ...

Senior Java Software Engineer for Capital Markets Technology

Elevate your career as a Senior Software Engineer focused on Java within Capital Markets. Help maintain and upgrade critical software components while collaborating with cross-functional teams in a hybrid work model.This role involves taking ownership of software components nearing end-of-life, requiring not ...

Senior Java & Data Platform Engineer on Azure Markets

A technology firm in Toronto is seeking a Senior Software Engineer specializing in Java and data platforms. The role involves designing large-scale data systems on Azure, optimizing SQL queries, and building data pipelines for advanced analytics. Candidates should have strong expertise in Azure SQL and data mode ...

Senior Java J2EE App Support Engineer (AWS, Kubernetes)

A technology solutions firm based in Toronto, Ontario, is looking for an experienced IT professional specializing in Java application support and development. This role requires 10 years of experience in Java and 4 years in ReactJS, along with a strong focus on security and middleware technologies. Responsibilit ...

Senior QA Automation Engineer – Selenium with Java Lead

A leading IT consulting firm in Toronto is looking for a Senior Quality Assurance Automation Engineer with over 6 years of experience. The ideal candidate will have expertise in Selenium with Java, a strong background in both functional and automation testing, and the ability to design and maintain automation fr ...

Senior Software Engineer In Java And Python Toronto

Join a top-tier institutional investor as a Senior Java Software Engineer, focused on developing creative solutions. This role combines Java expertise with client interaction to deliver impactful results. In this position, you will collaborate with a range of professionals to understand project requirements and ...

DevOps Engineer – JBoss, Java Migration & SSO (RHEL 9)

Role Summary We are seeking an experienced DevOps Engineer with strong expertise in JBoss upgrades on RHEL 9, Java migration, and SSO integration to support application modernization and platform upgrades. The role requires close collaboration with application, infrastructure, and security teams to ensure secure ...

Software Engineer III (Java / Web app Tech Lead)

Nous utilisons des témoins pour fournir et améliorer nos services de sorte à vous offrir une expérience plus personnalisée, et les services de suivi sont désactivés. Pour en savoir plus sur les témoins utilisés et pour consulter vos préférences, veuillez vérifier les paramètres de votre navigateur ou sélectionne ...

Production Support Engineer (Java Spring Boot, ReactJS, ServiceNow)

Production Support Engineer (Java Spring Boot & ReactJS) Duration: 12 Months Experience Required: 7+ Years Role Overview We are seeking an experienced Production Support Engineer with 7+ years of application support experience. The ideal candidate will be responsible for monitoring, troubleshooting, incident man ...

Staff Backend Engineer

About The Role The Ads Delivery team at AdRise builds the systems that turn advertiser budgets into effective, well‑paced ad outcomes. As a Staff Backend Engineer, you will design and operate distributed backend services that determine when, where, and how ads are delivered across partner applications. ...

Staff Backend Engineer

About The Role The Ads Delivery team at AdRise builds the systems that turn advertiser budgets into effective, well‑paced ad outcomes. As a Staff Backend Engineer, you will design and operate distributed backend services that determine when, where, and how ads are delivered across partner applica ...

Staff Software Engineer

At Nirmata, our mission is to accelerate adoption of cloud native technologies for enterprises. We believe that software can radically transform the world and are building a solution to help enterprises deliver and operate mission critical software at scale. Nirmata is an AI powered Kubernetes governance platfor ...

Staff Software Engineer

At Nirmata, our mission is to accelerate adoption of cloud native technologies for enterprises. We believe that software can radically transform the world and are building a solution to help enterprises deliver and operate mission critical software at scale. Nirmata is an AI powered Kubernetes governance p ...

Head of Engineering

Join to apply for the Head of Engineering role at Engineered Intelligence Inc Our Business: Engineered Intelligence Inc. (EII) is a power infrastructure technology company with headquarters in Calgary and offices in Toronto. We built a cloud-based software product, ENGIN™, t ...

Senior Developer for Salesforce Revenue Strategies

Support advanced Revenue Cloud implementations as a Senior Salesforce Developer at Riveron. Focus on optimizing billing and CPQ processes for increased efficiency in this full-time role.Riveron is looking for a Senior Salesforce Developer with over six years of proficiency in Revenue Cloud and CPQ. Thi ...

RQ11125 Sr. DevOPS/Cloud Engineer

RQ11125 - Sr. DevOPS/Cloud Engineer 10-month contract (202 business days) - possible extensionONSITE 5 days - 222 Jarvis StSecurity Level: CRJMCMUST HAVES:Design , deploy, and maintain hybrid infrastructure environments across public cloud platforms such as Azure, Amazon W ...

RQ11125 Sr. DevOPS/Cloud Engineer

RQ11125 - Sr. DevOPS/Cloud Engineer 10-month contract (202 business days) - possible extension ONSITE 5 days - 222 Jarvis St Security Level: CRJMC MUST HAVES: Design , deploy, and maintain hybrid infrastructure environments across pu ...

QA Automation Engineer

About the Job:We are looking for an experienced QA Automation Test Engineer to design, develop, and maintain robust, scalable, and reusable automation frameworks. You will work closely with developers, product owners, and DevOps teams to ensure high-quality delivery of modern web, API, and enterprise-g ...

Senior Engineering Manager — Mobile Apps & Games (Hybrid)

A leading gaming loyalty app company is seeking a Senior Engineering Manager for its Full Stack Mobile App Development team. This role involves leading a team of engineers to develop and maintain the Android app. The ideal candidate will have a strong background in mobile app/game development, experience in Agil ...

Mobile Software Engineer End to End Features Unlimited PTO

A leading financial technology platform in Toronto seeks an Entry Level Engineer to build full-stack features and enhance customer value in a fast-paced environment. Candidates should be fluent in TypeScript and demonstrate real startup experience with a portfolio of shipped projects. This full-time role offers ...

Mobile Software Engineer End to End Features Unlimited PTO

A leading financial technology platform in Toronto seeks an Entry Level Engineer to build full-stack features and enhance customer value in a fast-paced environment. Candidates should be fluent in TypeScript and demonstrate real startup experience with a portfolio of shipped projects. This full-time role offers ...

Senior Engineering Manager — Mobile Apps & Games (Hybrid)

A leading gaming loyalty app company is seeking a Senior Engineering Manager for its Full Stack Mobile App Development team. This role involves leading a team of engineers to develop and maintain the Android app. The ideal candidate will have a strong background in mobile app/game development, experience in Agil ...

Mobile Software Engineer End to End Features Unlimited PTO

A leading financial technology platform in Toronto seeks an Entry Level Engineer to build full-stack features and enhance customer value in a fast-paced environment. Candidates should be fluent in TypeScript and demonstrate real startup experience with a portfolio of shipped projects. This full-time role offers ...

Senior Engineering Manager — Mobile Apps & Games (Hybrid)

A leading gaming loyalty app company is seeking a Senior Engineering Manager for its Full Stack Mobile App Development team. This role involves leading a team of engineers to develop and maintain the Android app. The ideal candidate will have a strong background in mobile app/game development, experience in Agil ...

Mobile Software Engineer End to End Features Unlimited PTO

A leading financial technology platform in Toronto seeks an Entry Level Engineer to build full-stack features and enhance customer value in a fast-paced environment. Candidates should be fluent in TypeScript and demonstrate real startup experience with a portfolio of shipped projects. This full-time role offers ...

Senior Engineering Manager — Mobile Apps & Games (Hybrid)

A leading gaming loyalty app company is seeking a Senior Engineering Manager for its Full Stack Mobile App Development team. This role involves leading a team of engineers to develop and maintain the Android app. The ideal candidate will have a strong background in mobile app/game development, experience in Agil ...

Sr. Engineer, Machine Learning

Dayforce is a global human capital management (HCM) company headquartered in Toronto, Ontario, and Minneapolis, Minnesota, with operations across North America, Europe, Middle East, Africa (EMEA), and the Asia Pacific Japan (APJ) region.Our award-winning Cloud HCM platform offers a unified solution dat ...

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    Full Stack Java React Developer Role Jobs in Toronto Job Search Guide, Trends and Insights