269,974+ Full Stack Developer Core Java React Js Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Java Integration Lead

Job Description We are seeking a highly skilled Java Developer for our System Integration team in Halifax. In this pivotal role, you will bridge the gap between technical development and product management, focusing on integrating various systems and ensuring seamless transactions. D ...

Java Integration Lead

Job Description We are seeking a highly skilled Java Developer for our System Integration team in Halifax. In this pivotal role, you will bridge the gap between technical development and product management, focusing on integrating various systems and ensuring seamless transactions. D ...

Java Integration Lead

Job Description We are seeking a highly skilled Java Developer for our System Integration team in Halifax. In this pivotal role, you will bridge the gap between technical development and product management, focusing on integrating various systems and ensuring seamless transactions. D ...

Senior TypeScript SDK Developer at Mysten Labs

Become a Senior Developer at Mysten Labs focusing on TypeScript SDKs. Design and implement essential APIs for enhancing decentralized application workflows on the Sui network.On the Product Enablement team, you will collaborate with various departments to support developers and partners. Your strong backgrou ...

Senior TypeScript SDK Developer at Mysten Labs

Become a Senior Developer at Mysten Labs focusing on TypeScript SDKs. Design and implement essential APIs for enhancing decentralized application workflows on the Sui network.On the Product Enablement team, you will collaborate with various departments to support developers and partners. Your strong backgrou ...

Senior TypeScript SDK Developer at Mysten Labs

Become a Senior Developer at Mysten Labs focusing on TypeScript SDKs. Design and implement essential APIs for enhancing decentralized application workflows on the Sui network.On the Product Enablement team, you will collaborate with various departments to support developers and partners. Your strong backgrou ...

Product Engineer Full Remote

About the job Product Engineer - Full Remote Job Opportunity: Senior Full-Stack Developer (Focus Backend Python) Location : Fully Remote (PST Timezone) Start Date : ASAP ️ Languages : English required We're growing our team to support t ...

Intermediate Developer – Backend focus

Job Title: Full Stack DeveloperJob ID: 87835Location: Toronto, OntarioOverview Our client provides specialist financial services to alternative investment funds, investors, multinationals and private clients worldwide. With over 10,000 employees in 45 countries they innovative solut ...

Senior Staff Developer

Senior Staff DeveloperBenevity is seeking a talented Senior Staff Developer, who has an extensive record of hands‑on Full Stack Development and Architecture experience. This role, reporting to the Director of Engineering, plays a crucial part in shaping and executing on the technical strategy across di ...

Mobile Application Developer

Client Location: Toronto (Onsite: 7.25 hours/day between 8:00 AM and 5:00 PM, Monday to Friday) Engagement Model: Professional Services Engagement – B2B (Incorporated Entities Only) Note on Assignment Type This position is provisionally Onsite , requir ...

Senior Software Engineer Toronto, Canada $140,000 $200,000

Join Senpilot, the AI system revolutionizing Utilities, as we build the future of intelligent infrastructure. The opportunity Join our Engineering team to build robust, scalable applications that power the next generation of Utilities. You will work on our core platform, solving complex techni ...

Senior Full Stack Engineer at OPENLANE

OPENLANE is seeking a Senior Full-Stack Engineer to innovate our digital marketplace using .NET and cloud technologies. Collaborate with cross-functional teams in an Agile environment.As part of the Enterprise Technology Services team, you will play a pivotal role in enhancing our core systems. Your re ...

Senior Software Engineer Toronto, Canada $140,000 $200,000

Join Senpilot, the AI system revolutionizing Utilities, as we build the future of intelligent infrastructure. The opportunity Join our Engineering team to build robust, scalable applications that power the next generation of Utilities. You will work on our core platform, solving complex techni ...

Senior Software Engineer Toronto, Canada $140,000 $200,000

Join Senpilot, the AI system revolutionizing Utilities, as we build the future of intelligent infrastructure. The opportunity Join our Engineering team to build robust, scalable applications that power the next generation of Utilities. You will work on our core platform, solving complex techni ...

Senior Software Engineer

Senior Software Engineer – Build Scalable Fintech ProductsAgilus is recruiting for a Senior Software Engineer in the financial services industry in a hybrid work environment in Toronto, Ontario. This Senior Software Engineer role is a chance to build high-impact digital banking products that empower sm ...

Full Stack Engineer with AI Focus

Drive transformation in customer service as a Full Stack Engineer at Siena. Work within an innovative AI-first environment, remotely, on user-centric applications.This position seeks engineers with at least 7 years of experience in Node.js, React, and AWS, passionate about tackling engineering challenges. Yo ...

Full Stack Engineer with AI Focus

Drive transformation in customer service as a Full Stack Engineer at Siena. Work within an innovative AI-first environment, remotely, on user-centric applications.This position seeks engineers with at least 7 years of experience in Node.js, React, and AWS, passionate about tackling engineering challenges. Yo ...

Full Stack Engineer with AI Focus

Drive transformation in customer service as a Full Stack Engineer at Siena. Work within an innovative AI-first environment, remotely, on user-centric applications.This position seeks engineers with at least 7 years of experience in Node.js, React, and AWS, passionate about tackling engineering challeng ...

Senior Engineer for Scalable Hiring Solutions

Join as a Senior Engineer focusing on scalable hiring solutions with an emphasis on AI. Utilize your expertise in Ruby on Rails and React to enhance recruitment processes through innovative technology.This role is designed for engineers with over 4 years of experience in full stack development, particu ...

Remote Senior Engineer for Fintech

Join Lazer as a Remote Senior Engineer specializing in fintech development. Engage in high-impact projects while utilizing your skills in JavaScript and financial architecture.As a Remote Senior Engineer at Lazer, you will contribute to innovative fintech products and solutions. The ideal candidate has over ...

Full Stack Engineer with AI Integration

Take the next step in your career as a Full Stack Engineer focusing on AI integration and hybrid onsite development. Leverage skills in React, Python, and Go for scalable applications.As a Full Stack Engineer, you will develop user interfaces for certification workflows and integrate agent workflows ef ...

Full Stack Engineer with AI Focus

Drive transformation in customer service as a Full Stack Engineer at Siena. Work within an innovative AI-first environment, remotely, on user-centric applications.This position seeks engineers with at least 7 years of experience in Node.js, React, and AWS, passionate about tackling engineering challenges. Yo ...

Remote Senior Engineer for Fintech

Join Lazer as a Remote Senior Engineer specializing in fintech development. Engage in high-impact projects while utilizing your skills in JavaScript and financial architecture.As a Remote Senior Engineer at Lazer, you will contribute to innovative fintech products and solutions. The ideal candidate has over ...

Remote Senior Engineer for Fintech

Join Lazer as a Remote Senior Engineer specializing in fintech development. Engage in high-impact projects while utilizing your skills in JavaScript and financial architecture.As a Remote Senior Engineer at Lazer, you will contribute to innovative fintech products and solutions. The ideal candidate has ...

Remote Senior Engineer for Fintech

Join Lazer as a Remote Senior Engineer specializing in fintech development. Engage in high-impact projects while utilizing your skills in JavaScript and financial architecture.As a Remote Senior Engineer at Lazer, you will contribute to innovative fintech products and solutions. The ideal candidate has over ...

Software Engineer, Ledger Systems at Wealthsimple

Drive innovation at Wealthsimple as a Software Engineer specializing in Ledger Systems in Toronto. This full-time remote role emphasizes accuracy and collaboration in financial technology.As a senior engineer, you will enhance Wealthsimple's ledger infrastructure, focusing on ensuring financial correctness t ...

Senior Java & API Engineer — Cloud, Microservices

A leading banking institution in Toronto is seeking an experienced Software Engineer to support Payments & Core Banking Engineering. The role includes developing applications, maintaining integration flows, and collaborating with cross-functional teams. Candidates should have extensive experience in Java Spring/ ...

Senior Java & API Engineer — Cloud, Microservices

A leading banking institution in Toronto is seeking an experienced Software Engineer to support Payments & Core Banking Engineering. The role includes developing applications, maintaining integration flows, and collaborating with cross-functional teams. Candidates should have extensive experience in Java Spring/ ...

Senior Java & API Engineer — Cloud, Microservices

A leading banking institution in Toronto is seeking an experienced Software Engineer to support Payments & Core Banking Engineering. The role includes developing applications, maintaining integration flows, and collaborating with cross-functional teams. Candidates should have extensive experience in Java Spring/ ...

Senior Java & API Engineer — Cloud, Microservices

A leading banking institution in Toronto is seeking an experienced Software Engineer to support Payments & Core Banking Engineering. The role includes developing applications, maintaining integration flows, and collaborating with cross-functional teams. Candidates should have extensive experience in Java Spring/ ...

Mobile Application Developer

Mobile Application Developer page is loaded## Mobile Application Developerlocations: Woodbridge, Ontariotime type: Full timeposted on: Posted Todayjob requisition id: JR **Title:** Mobile Application Developer**Department:** Information Technology**Location:** 6300 Steeles Ave West, Woodbridge**Total Pot ...

Mobile Application Developer

Mobile Application Developer page is loaded## Mobile Application Developerlocations:Woodbridge, Ontariotime type:Full timeposted on:Posted Todayjob requisition id:JR **Title:** Mobile Application Developer**Department:** Information Technology**Location:** 6300 Steeles Ave ...

Backend Developer in Health Tech

Advance as a Backend Developer in health technology, specializing in Java and integration solutions. Collaborate with engineers to enhance application components and coding standards effectively.The Intermediate Backend Developer will focus on designing and implementing aspects of a digital health platform. ...

Backend Developer in Health Tech

Advance as a Backend Developer in health technology, specializing in Java and integration solutions. Collaborate with engineers to enhance application components and coding standards effectively.The Intermediate Backend Developer will focus on designing and implementing aspects of a digital health plat ...

Hybrid Guidewire Developer Role

Join Zurich Canada as a Guidewire Developer in a hybrid role, where your Guidewire expertise will make a difference. Collaborate in a supportive environment to drive innovative solutions.In this role, you will report directly to the Core Platforms Delivery Lead, focusing on the customization and development ...

Hybrid Guidewire Developer Role

Join Zurich Canada as a Guidewire Developer in a hybrid role, where your Guidewire expertise will make a difference. Collaborate in a supportive environment to drive innovative solutions.In this role, you will report directly to the Core Platforms Delivery Lead, focusing on the customization and develo ...

Développeur Full Stack Senior à Dialogue

Boostez votre carrière chez Dialogue en tant qu'Expert en développement logiciel Full Stack. Utilisez vos compétences en architecture logicielle pour façonner l'avenir des soins virtuels en ligne au Canada.Dans ce rôle, vous garantirez une intégration fluide au sein de notre système ServiceOS. Avec une expér ...

Développeur Full Stack Senior à Dialogue

Boostez votre carrière chez Dialogue en tant qu'Expert en développement logiciel Full Stack. Utilisez vos compétences en architecture logicielle pour façonner l'avenir des soins virtuels en ligne au Canada.Dans ce rôle, vous garantirez une intégration fluide au sein de notre système ServiceOS. Avec une expér ...

Senior Back End Developer (Nest.js)

We’re seeking a Senior Back End Developer to join our growing engineering team. You’ll play a key role in designing and building scalable web applications, mentoring team members, and driving technical excellence.Key ResponsibilitiesDesign, develop, and maintain full ...

Java Engineer, TD Securities

page for more information.**Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Technology Solutions**Pay Details:**$105,100 - $129,400 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing f ...

Java Engineer, TD Securities

page for more information.**Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Technology Solutions**Pay Details:**$105,100 - $129,400 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing f ...

Lead Developer

Job Description Saatchi & Saatchi is seeking a Lead Developer for an innovative AI platform initiative. You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands‑on builder and you hold the architectural picture of a m ...

Lead Developer

Overview Saatchi & Saatchi is seeking a Lead Developer for an innovative AI platform initiative.You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands‑on builder and you hold the architectural picture of a multi‑tier plat ...

Lead Developer

Job Description Saatchi & Saatchi is seeking a Lead Developer for an innovative AI platform initiative. You have 8+ years building production software systems and at least a few years leading or anchoring a team technically. You are a hands‑on builder and you hold the architectural picture of a multi‑tier platfo ...

Senior Engineer for Scalable Hiring Solutions

Join as a Senior Engineer focusing on scalable hiring solutions with an emphasis on AI. Utilize your expertise in Ruby on Rails and React to enhance recruitment processes through innovative technology.This role is designed for engineers with over 4 years of experience in full stack development, particularly ...

Full Stack Engineer with AI Integration

Take the next step in your career as a Full Stack Engineer focusing on AI integration and hybrid onsite development. Leverage skills in React, Python, and Go for scalable applications.As a Full Stack Engineer, you will develop user interfaces for certification workflows and integrate agent workflows effectiv ...

Senior Full Stack Engineer with Innovative Mindset

Join a passionate team as a Senior Full Stack Software Engineer focused on building intelligent hiring solutions. Utilize your skills in React and Ruby on Rails to create scalable systems that drive synergy between technology and recruitment processes.In this pivotal position, you will architect and de ...

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