258,606+ Java Fullstack Developer With React Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Lead API Architect for Microservices

Join a hybrid team as a Lead API Integration Architect, focusing on API architecture, design best practices, and microservices strategies. Drive API security and performance improvements with a collaborative, cross-functional approach.We are seeking an experienced architect with over seven years in API desig ...

Coinbase Senior Software Engineer Risk

Join Coinbase as a Senior Software Engineer, focusing on Backend Risk solutions in Toronto. Drive the development of systems that safeguard users from financial threats.In this full-time role, you will take ownership of building and refining Coinbase's risk management systems. Your expertise in backend langu ...

FX Electronic Trading Platform Engineer

Drive innovation as an FX Electronic Trading Platform Engineer focused on low-latency development. Create and optimize trading systems that support high-performance execution strategies.This role encompasses designing and building core components required for real-time FX trading. You will be engaged in deve ...

Software Engineer I for Notification Platform

Become a Software Engineer I at the company, a leader in Digital Operations Management. Contribute to an innovative Notification Platform that delivers critical alerts through various channels like SMS and email.As a Software Development Engineer I, you will work closely with experienced mentors to enhance our e ...

Coinbase Senior Software Engineer Risk

Join Coinbase as a Senior Software Engineer, focusing on Backend Risk solutions in Toronto. Drive the development of systems that safeguard users from financial threats.In this full-time role, you will take ownership of building and refining Coinbase's risk management systems. Your expertise in backend langu ...

Lead Software Engineer at S&P Dow Jones

S&P Dow Jones Indices is looking for a Lead Software Engineer in Toronto, Canada, to enhance fixed income platforms. This position focuses on designing high-performance applications and leading technical initiatives.In this Associate Director role, you will utilize your 10+ years of experience in softw ...

Software Development Lead at EY

Enhance your leadership skills in software engineering with EY. This senior role involves developing and maintaining complex solutions while driving project standards and best practices.EY is looking for a Software Development Lead to oversee solution delivery for large-scale projects. You will solve complex ...

Lead API Architect for Microservices

Join a hybrid team as a Lead API Integration Architect, focusing on API architecture, design best practices, and microservices strategies. Drive API security and performance improvements with a collaborative, cross-functional approach.We are seeking an experienced architect with over seven years in API desig ...

Beanfield Software Engineer I Position

Grow your career in technology at Beanfield as a Software Engineer I, specializing in Python and Java development. Play a critical role in enhancing our backend systems and APIs.In the Software Engineer I role, you'll contribute to Beanfield's innovative technology initiatives. This position is shaped for th ...

Dynamic Software Design Engineer Specializing in Agile Development

Join as a Software Design Engineer specializing in Agile and cloud technologies. Your focus will be on Java and PHP solutions, ensuring high-quality software developed continuously and collaboratively.This full-time, permanent position is tailored for professionals ready to engage in hands-on developme ...

Beanfield Software Engineer I Position

Grow your career in technology at Beanfield as a Software Engineer I, specializing in Python and Java development. Play a critical role in enhancing our backend systems and APIs.In the Software Engineer I role, you'll contribute to Beanfield's innovative technology initiatives. This position is shaped for those ...

Informatica Master Data Management Engineer

Join Salesforce’s Toronto team as a Senior Backend Engineer (SMTS) specializing in Informatica Master Data Management. This flexible hybrid role invites your Java expertise and commitment to software excellence.As a Senior Member of Technical Staff, you will proactively manage the development of intricate fe ...

eBay Backend Engineer for Distributed Systems

Join eBay as a Backend Software Engineer focused on distributed systems. Leverage your skills in Java and large-scale databases to develop cutting-edge solutions that connect buyers and sellers.eBay offers a unique opportunity to innovate in a globally recognized e-commerce platform. In this role, you will c ...

Software Engineer I for Notification Platform

Become a Software Engineer I at the company, a leader in Digital Operations Management. Contribute to an innovative Notification Platform that delivers critical alerts through various channels like SMS and email.As a Software Development Engineer I, you will work closely with experienced mentors to enhance o ...

eBay Backend Engineer for Distributed Systems

Join eBay as a Backend Software Engineer focused on distributed systems. Leverage your skills in Java and large-scale databases to develop cutting-edge solutions that connect buyers and sellers.eBay offers a unique opportunity to innovate in a globally recognized e-commerce platform. In this role, you will c ...

Software Engineer for API Development

Step into a meaningful role at CMiC as a Software Engineer focused on API development. You will create and refine RESTful APIs that are integral to our advanced construction management software.This engineering position requires at least three years of experience with Java or similar object-oriented language ...

Senior Software Engineer Payment Systems

Take the next step in your career as a Senior Software Engineer with Interac. Lead the development of innovative payment solutions and high-performance microservices applications.As a vital part of the team reporting to the Head, RTR, T&O, you will leverage your software development expertise to architect, d ...

Beanfield Software Engineer I Position

Grow your career in technology at Beanfield as a Software Engineer I, specializing in Python and Java development. Play a critical role in enhancing our backend systems and APIs.In the Software Engineer I role, you'll contribute to Beanfield's innovative technology initiatives. This position is shaped for th ...

FX Electronic Trading Platform Engineer

Drive innovation as an FX Electronic Trading Platform Engineer focused on low-latency development. Create and optimize trading systems that support high-performance execution strategies.This role encompasses designing and building core components required for real-time FX trading. You will be engaged in deve ...

Software Engineer I for Notification Platform

Become a Software Engineer I at the company, a leader in Digital Operations Management. Contribute to an innovative Notification Platform that delivers critical alerts through various channels like SMS and email.As a Software Development Engineer I, you will work closely with experienced mentors to enhance o ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Minimum qualifications Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 8 years of experience in cloud computing or a technical customer-facing role. Experience building pipelines for structured and unstructured dat ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Minimum qualificationsBachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience.8 years of experience in cloud computing or a technical customer-facing role.Experience building pipelines for structured and unstructured data using both ve ...

Staff Forward Deployed Developer, Generative AI, Google Cloud

Minimum qualifications Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 8 years of experience in cloud computing or a technical customer-facing role. Experience building pipelines for structured and unstructured dat ...

Principal Full Stack Software Engineer

Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Location:Toronto, ON (Hybrid - 3 days/week)We are looking for a Principal Full-Stack Software Engineer to lead the our internal engineering platform, standards framework, and de ...

Senior Staff SDE, AI Tooling & Developer Productivity

A leading financial technology company in Toronto is seeking an experienced Senior Staff Software Developer to enhance developer productivity and AI tooling. This role demands strong technical leadership and system design skills to drive improvement across developer workflows and foster a culture of innovation. ...

Senior Staff SDE, AI Tooling & Developer Productivity

A leading financial technology company in Toronto is seeking an experienced Senior Staff Software Developer to enhance developer productivity and AI tooling. This role demands strong technical leadership and system design skills to drive improvement across developer workflows and foster a culture of innovation. ...

Transify Software Engineer Product and Data

Leading the development of new features - from prototyping to UX to the backend logic, writing unit and integration tests, and writing documentation. Remote, Canada Transify is a Toronto-based startup that's working on a data platform for transit agencies. Our data platform visualizes the data g ...

Full Stack Software Engineer

StartupFuel is a venture intelligence company that has built DiligenceGPT™, an AI-powered platform used by venture capital and private market investors to streamline deal flow management, and due diligence, enabling faster, more consistent, and better-informed investment decisions across early and growth-stage c ...

Full Stack Software Engineer

StartupFuel is a venture intelligence company that has built DiligenceGPT™, an AI-powered platform used by venture capital and private market investors to streamline deal flow management, and due diligence, enabling faster, more consistent, and better-informed investment decisions across early and growth-s ...

Principal Full Stack Software Engineer

Principal Full-Stack Software Engineer at a glance Location: Toronto, ON (Hybrid - 3 days/week) We are looking for a Principal Full-Stack Software Engineer to lead the internal engineering platform, standards framework, and developer enablement ecosystem used across the Software Engineering ...

Principal Full Stack Software Engineer

Principal Full-Stack Software Engineer at a glance Location: Toronto, ON (Hybrid - 3 days/week) We are looking for a Principal Full-Stack Software Engineer to lead the internal engineering platform, standards framework, and developer enablement ecosystem used across the Software Engineering ...

Principal Full Stack Software Engineer

Principal Full-Stack Software Engineer at a glance Location: Toronto, ON (Hybrid - 3 days/week) We are looking for a Principal Full-Stack Software Engineer to lead the internal engineering platform, standards framework, and developer enablement ecosystem used across the Software Engineering ...

Senior Software Engineer, Infrastructure/Developer Tooling (Hybrid)

Location Toronto Employment Type Full time Department Engineering Hi, Future Homie! At Homebase, you’ll join a team that’s bold, fast-moving, and obsessed with helping small businesses thrive. We b ...

Sr Front end Engineer HTS Stays & Packages (100% Remote Americas) (Toronto)

About The JobOur Hopper Technology Solutions (HTS) platform drives travel purchases for major global brands— from banks to airlines to fintech leaders. The Stays & Packages team focuses on accommodation and bundled travel experiences: hotels, alternative stays, and packages combining flights, cars, and ...

Remote Software Engineer for Cloud Payments and Billing Solutions

Shape the future of billing systems as a Software Engineer. Work primarily with Java in a fully remote role, focusing on large-scale service design and operation for cloud payments.As a Software Engineer 3, you will lead backend service development and collaborate with diverse teams to enhance customer billi ...

Remote Software Engineer for Cloud Payments and Billing Solutions

Shape the future of billing systems as a Software Engineer. Work primarily with Java in a fully remote role, focusing on large-scale service design and operation for cloud payments.As a Software Engineer 3, you will lead backend service development and collaborate with diverse teams to enhance customer billi ...

AI Engineer

Overview NTT DATA is looking for a Senior AI Engineer to join its team in Toronto, Ontario, Canada. Responsibilities Design, develop, and implement AI models. Analyze and improve existing AI architectures. Research and implement new AI technologies and ...

AI Engineer

Overview NTT DATA is looking for a Senior AI Engineer to join its team in Toronto, Ontario, Canada. Responsibilities Design, develop, and implement AI models. Analyze and improve existing AI architectures. Research and implement new AI technologies and ...

Cloud Software Engineer AI Focus

Advance your career as a Senior Software Engineer specializing in cloud technologies and AI-driven applications. Join a dynamic team developing a Data Analytics and validation platform utilizing innovative solutions.In this role, you will leverage over five years of experience in Java, Python, and cloud plat ...

QA Engineer – Oracle, ETL & Performance Testing

QA Engineer – Oracle, ETL & Performance TestingRole DescriptionQA Engineer role with 8–10 years of experience in Oracle, SQL, and performance testing tools.Strong expertise in SQL (complex queries) and Oracle databases with performance optimization skills.Experience in ETL and data validation testing acr ...

Backend Software Engineer at Teladoc Health

Join Teladoc Health Canada as a Backend Software Engineer and help shape our virtual care platform. Build scalable backend systems and APIs that enhance healthcare outcomes.As a Backend Software Engineer, you will collaborate with senior engineers and cross-functional teams to design and operate backend serv ...

Cloud Software Engineer AI Focus

Advance your career as a Senior Software Engineer specializing in cloud technologies and AI-driven applications. Join a dynamic team developing a Data Analytics and validation platform utilizing innovative solutions.In this role, you will leverage over five years of experience in Java, Python, and cloud plat ...

Backend Software Engineer at Teladoc Health

Join Teladoc Health Canada as a Backend Software Engineer and help shape our virtual care platform. Build scalable backend systems and APIs that enhance healthcare outcomes.As a Backend Software Engineer, you will collaborate with senior engineers and cross-functional teams to design and operate backen ...

DevOps Engineer

About ShyftLabs At ShyftLabs, we live and breathe data. Since 2020, we’ve been helping Fortune 500 companies unlock growth through innovative digital solutions that drive real business impact. With teams across Canada, the U.S., and India, we’re growing quickly and looking for curious, motivated individuals who ...

Toronto Hybrid Backend Engineer Role

Enhance your career as a Backend Engineer at Ecopia Tech in Toronto with a hybrid work model. Leverage your programming skills to transform geospatial big data into innovative solutions.As a Backend Engineer on the platform team, you will be responsible for designing and implementing distributed systems. You ...

Automation Test Engineer API at Leading Bank

Elevate your career as an Automation Test Engineer specializing in API automation at a top financial institution in Downtown Toronto. This hybrid role emphasizes Java, TestNG, and CI/CD integration.This 3-month contract position seeks a skilled professional with 5 to 7 years of experience in Quality Engineer ...

Automated Testing Expert – Hybrid Role

Join a leading company as a Senior QA Automation Engineer in a hybrid format, based in Toronto, focusing on intelligent automation across diverse platforms. Drive the design and execution of comprehensive testing solutions.Our client is looking for a seasoned Senior QA Automation Engineer to enhance their te ...

Automated Testing Expert – Hybrid Role

Join a leading company as a Senior QA Automation Engineer in a hybrid format, based in Toronto, focusing on intelligent automation across diverse platforms. Drive the design and execution of comprehensive testing solutions.Our client is looking for a seasoned Senior QA Automation Engineer to enhance their testin ...

Automated Testing Expert – Hybrid Role

Join a leading company as a Senior QA Automation Engineer in a hybrid format, based in Toronto, focusing on intelligent automation across diverse platforms. Drive the design and execution of comprehensive testing solutions.Our client is looking for a seasoned Senior QA Automation Engineer to enhance their te ...

Quality Engineer QAOps at Genesys

Be the guardian of quality as a QAOps Engineer at Genesys. Focus on high throughput systems to ensure reliable routing that enhances customer interactions across a global scale.As a Quality Engineer, you will lead the design of automated testing for APIs, contribute to Java code for improved functionality, a ...

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    Java Fullstack Developer With React Jobs in Toronto Job Search Guide, Trends and Insights