1,857,706+ Full Stack Developer Java React Jobs in Canada — Top Companies Hiring June 2026

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Senior Developer for Cloud Native Solutions

Shape the future of event management with Streampoint Solutions as a Senior Developer in a hybrid setup. Utilize your skills in C#, .NET, and Azure to drive platform modernization.This position involves designing back-end services and user interfaces that support our extensive event technology platform ...

Advanced Software Developer for Quantum Computing Ecosystem

Elevate your career as a Software Developer in the quantum computing ecosystem. Collaborate remotely to develop cutting-edge tools that enable hardware integration and visualizations.As a critical team member, you will support the development of the first commercially viable quantum computer. Your resp ...

Senior AI Developer (Coming Soon!)

About Us NPX partners with nuclear utilities and new reactor projects to unlock performance through innovation. We combine decades of nuclear operations expertise with AI, digital tools, and Lean processes to help plants run safer, smarter, and more cost-effectively. As an ...

Platform Backend Engineer — Monorepo & Core Infra (Java)

A leading audio streaming service in Toronto is seeking a skilled backend developer to contribute to their monorepo migration. The role involves building core tooling and maintaining internal platforms. Ideal candidates should have experience in backend systems, particularly in Java, and a strong focus on develo ...

Platform Backend Engineer — Monorepo & Core Infra (Java)

A leading audio streaming service in Toronto is seeking a skilled backend developer to contribute to their monorepo migration. The role involves building core tooling and maintaining internal platforms. Ideal candidates should have experience in backend systems, particularly in Java, and a strong focus on develo ...

Platform Backend Engineer — Monorepo & Core Infra (Java)

A leading audio streaming service in Toronto is seeking a skilled backend developer to contribute to their monorepo migration. The role involves building core tooling and maintaining internal platforms. Ideal candidates should have experience in backend systems, particularly in Java, and a strong focus on develo ...

Sr. Fullstack Python Developer

Get AI-powered advice on this job and more exclusive features. This range is provided by Synechron. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay rangeCA$110,000.00/yr - CA$125,000.00/yr Direct message the job poster from Synechron We are ...

Senior Software Developer

CarteNav Solutions , a PAL company, is an international leader in situational awareness solutions for the maritime, land and air environments. The company has established a reputation for providing high-value solutions that can be deployed on a wide variety of platforms for multiple mission types fo ...

Sr. Principal AI Developer

Job Title Sr. Principal AI Developer Job Location Richmond Hill, ON The AI Engineering and Enablement organization defines and evolves OpenText’s AI architecture and technical foundations, enabling teams to build secure, scalable, and production‑grade AI solutions across ...

Sr. Principal AI Developer

Job Title Sr. Principal AI DeveloperJob Location Richmond Hill, ONThe AI Engineering and Enablement organization defines and evolves OpenText’s AI architecture and technical foundations, enabling teams to build secure, scalable, and production‑grade AI solutions across the enterprise. We oper ...

Senior Software Development Engineer in Test (SDET)

Senior Software Development Engineer in Test (SDET) Everflow is a SaaS Partner Marketing platform for managing and scaling revenue from affiliates, partnerships, and marketing channels.Founded in 2016 by industry veterans, we have a team distributed across the NAM and EMEA regions.We’re a boo ...

Sr. Principal AI Developer

Job Title Sr. Principal AI Developer Job Location Richmond Hill, ON The AI Engineering and Enablement organization defines and evolves OpenText’s AI architecture and technical foundations, enabling teams to build secure, scalable, and production‑grade AI solutions across ...

Senior Java/EE Developer to perform systems testing and maintain program code for an insurance [...]

Senior Java/J2EE Developer(Hybrid in Edmonton or Calgary)Senior Java/J2EE Developer to perform systems testing and maintain program code for an insurance client. Must haves:A Computer Systems Technology diploma from a Technical Institute. 10+ years of progressive experience in an Or ...

Software developer

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Se ...

Software developer

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & ...

Cross Platform Mobile & Web Quiz Developer (Freelance)

A leading freelance marketplace is seeking a Mobile App and Web Developer for a quiz platform project. The role involves developing a user-friendly app for young learners along with a synchronized web platform. The ideal candidate has strong experience in mobile and web development, proficiency in frameworks lik ...

Software Developer, Android, Glasses System UI

Software Developer, Android, Glasses System UI This posting is for an existing vacancy. Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in Kotlin. Preferred qualificati ...

Software Developer III, Android XR

Software Developer III, Android XR Level: Mid About the job Google's software developers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive ...

Software Developer, Android, Glasses System UI

Software Developer, Android, Glasses System UI This posting is for an existing vacancy. Minimum qualifications: Bachelor's degree or equivalent practical experience. 2 years of experience with software development in Kotlin. Preferred qualificati ...

Software Developer III, Android XR

Software Developer III, Android XR Level: Mid About the job Google's software developers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive ...

Lead Cloud Engineer

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well‑being of you and those we serve – we care. ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Staff Forward Deployed Developer, Generative AI, Google Cloud Google Toronto, ON, Canada Apply This posting is for a new vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. Bachelor’s degree in Engineering, Computer Science, a ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Staff Forward Deployed Developer, Generative AI, Google Cloud Google Toronto, ON, Canada Apply This posting is for a new vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. Bachelor’s degree in Engineering, Computer Science, a ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Staff Forward Deployed Developer, Generative AI, Google Cloud Google Toronto, ON, CanadaApplyThis posting is for a new vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes.Bachelor’s degree in Engineering, Computer Science, a related field, or ...

Senior Java Backend Engineer Microservices & Cloud

A leading technology firm in Peel Region, Mississauga is looking for a Senior Java Developer. This role involves leading the implementation of application systems in coordination with the Technology team. The ideal candidate will have 8-12 years of experience in Java backend development, proficiency in Python an ...

Senior Java Engineer Spring Boot & Microservices

A leading global financial institution is seeking a highly motivated Senior Java Developer to join their Wholesale Credit Risk Technology team. The role entails implementing projects using Java, Spring Boot, and Microservices, while collaborating with both onshore and offshore teams. Candidates should have at le ...

Remote Java Middleware Architect & Integrator

A leading technology firm is searching for a Middleware Integrator/Developer (Java) for a 6-month contract, with the possibility of permanent employment. The role allows for 80% remote work, with one day per week in the office. Responsibilities include designing solutions for communication between systems, confi ...

Remote Java Middleware Integrator & Architect

A leading tech company in Montreal is seeking a Middleware Integrator/Developer (Java) for a 6-month contract with a potential for permanent employment. The role involves designing integration solutions, configuring messaging brokers, and requires strong expertise in integration technologies such as WSO2 and Jav ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Senior Java Engineer – Hybrid Toronto, Core + Microservices

A leading software consulting firm is seeking a Sr. Java Developer for a hybrid position based in Toronto, ON. Applicants should have a Bachelor’s degree in Computer Science or a related field and strong proficiency in Core Java and OOP principles. The role requires experience with frameworks like Spring and exp ...

Hybrid Intern: Java/AWS Spring Boot Dev

A leading software development company in Toronto is seeking an Intermediate Software Developer with expertise in Java, AWS, and Spring Boot. The position involves developing enterprise applications and requires 7+ years of experience with Java Enterprise, ORM tools like Hibernate, and AWS services. This hybrid ...

Senior Java VOIP/SIP Engineer 911 Systems Hybrid Montreal

A technology leader in emergency communications is looking for a Senior Java Developer to create and maintain VOIP/SIP solutions. This role requires 8+ years of experience in software development, particularly in Java. The chosen candidate will work with cross-functional teams to deliver critical systems for eme ...

Java Integration Lead: Drive FinTech API & System Integration

A technology solutions provider is looking for a skilled Java Developer to join their System Integration team in Halifax. In this role, you will bridge technical development with product management, focusing on API development and ensuring compliance with financial standards. Candidates should have at least 5 ye ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Senior Java Engineer Spring Boot & Microservices

A leading global financial institution is seeking a highly motivated Senior Java Developer to join their Wholesale Credit Risk Technology team. The role entails implementing projects using Java, Spring Boot, and Microservices, while collaborating with both onshore and offshore teams. Candidates should have at le ...

Senior Java Backend Engineer Microservices & Cloud

A leading technology firm in Peel Region, Mississauga is looking for a Senior Java Developer. This role involves leading the implementation of application systems in coordination with the Technology team. The ideal candidate will have 8-12 years of experience in Java backend development, proficiency in Python an ...

Senior Java Engineer Spring Boot & Microservices

A leading global financial institution is seeking a highly motivated Senior Java Developer to join their Wholesale Credit Risk Technology team. The role entails implementing projects using Java, Spring Boot, and Microservices, while collaborating with both onshore and offshore teams. Candidates should have at le ...

Hybrid Intern: Java/AWS Spring Boot Dev

A leading software development company in Toronto is seeking an Intermediate Software Developer with expertise in Java, AWS, and Spring Boot. The position involves developing enterprise applications and requires 7+ years of experience with Java Enterprise, ORM tools like Hibernate, and AWS services. This hybrid ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Senior Java VOIP/SIP Engineer 911 Systems Hybrid Montreal

A technology leader in emergency communications is looking for a Senior Java Developer to create and maintain VOIP/SIP solutions. This role requires 8+ years of experience in software development, particularly in Java. The chosen candidate will work with cross-functional teams to deliver critical systems for eme ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Remote Senior Java Lead | Enterprise Web Apps

A consulting firm in Ontario is seeking a Senior Enterprise Java Developer to lead and mentor project teams. The position is remote and requires over 8 years of professional experience in Java development, with a focus on high-performance web applications. The ideal candidate should have strong communication ski ...

Senior Java Engineer – Hybrid Toronto, Core + Microservices

A leading software consulting firm is seeking a Sr. Java Developer for a hybrid position based in Toronto, ON. Applicants should have a Bachelor’s degree in Computer Science or a related field and strong proficiency in Core Java and OOP principles. The role requires experience with frameworks like Spring and exp ...

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