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Fullstack Developer Java Jobs in Toronto, ON (NOW HIRING)

ITS Global

Fullstack Developer

Toronto, ON · On-site

... or Java/J2EE. Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies ... Understanding of engineering culture. Experience with building enterprise solutions is a plus.

Citi

Lead .Net Fullstack Developer

Mississauga, ON

CA$120K - CA$170K/yr

We are seeking a highly motivated and skilled Senior Full-Stack Developer to join our team. As a ... Experience with Java, Elastic search, Kafka. Education: Bachelor's degree/University degree or ...

Fidelity International

Technical Lead

Toronto, ON · Hybrid

... a fullstack developer * 2+ years working as a team lead * Experience in typescript/node or java/spring boot on backend, typescript/react/angular on frontend. * Strong experience building and ...

HelloFresh

Staff Fullstack Engineer

Toronto, ON · On-site +1

... Java. * Strong communication and collaboration skills. You are comfortable working closely with ... engineers, designers, product managers, and distributed teams, and can influence technical ...

HelloFresh

Staff Fullstack Engineer

Toronto, ON · On-site +1

... Java. * Strong communication and collaboration skills. You are comfortable working closely with ... engineers, designers, product managers, and distributed teams, and can influence technical ...

Intuit

Staff Software Developer, Front End

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

Qualifications * 8+ years of overall fullstack experience - we use Node/React and Java * BS/MS in ... team operating in a DevOps model. * Expertise in service design, discovery, and runtime ...

NimbleRx

Senior Fullstack Engineer

Toronto, ON · On-site

As a Senior Full-Stack Engineer , you will have a hand in architecting the technology and customer ... Rich development experience with Java / Spring Boot, React, ECMAScript standard and SQL (MySQL)

BDO Canada

AI Engineer

Oakville, ON · On-site

CA$77K - CA$117K/yr

Collaborate closely with AI Architects, AI Studio Leads, ML Engineers, Data Scientists, FullStack ... Expertlevel proficiency in Python, with working familiarity in Java and/or TypeScript for ...

BDO Canada

AI Engineer

Toronto, ON · On-site

CA$77K - CA$117K/yr

Collaborate closely with AI Architects, AI Studio Leads, ML Engineers, Data Scientists, FullStack ... Expertlevel proficiency in Python, with working familiarity in Java and/or TypeScript for ...

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Fullstack Developer Java information

What are the roles and responsibilities of a fullstack developer Java?

A Fullstack Developer Java is responsible for designing, developing, and maintaining both the front-end and back-end components of web applications using Java and related technologies. Their duties include building user interfaces, developing server-side logic, integrating APIs, and managing databases. They often work with frameworks such as Spring Boot for back-end development and may use JavaScript frameworks like React or Angular for the front-end. Fullstack Java developers also ensure the application is secure, scalable, and meets client requirements. Collaboration with other team members, such as UI/UX designers and testers, is a key part of the role.

How does a fullstack developer Java balance front-end and back-end responsibilities within a team?

Fullstack Developer Java roles often require a flexible approach, as you may shift between front-end tasks like building user interfaces (using frameworks such as React or Angular) and back-end development (using Java, Spring Boot, etc.) based on project needs. Collaboration with UI/UX designers, DevOps engineers, and backend specialists is common, especially in agile environments where responsibilities can change sprint-to-sprint. It's important to communicate openly with team members to ensure seamless integration and to manage workload effectively. Being comfortable with both client-side and server-side technologies allows you to contribute across the stack and increases your value within the team.

What are the key skills and qualifications needed to thrive as a fullstack developer Java?

To thrive as a Fullstack Developer Java, you need strong proficiency in Java, JavaScript, HTML, CSS, and a solid understanding of both backend and frontend frameworks, typically supported by a degree in computer science or related field. Familiarity with tools like Spring Boot, React or Angular, REST APIs, version control systems like Git, and experience with databases such as MySQL or MongoDB are commonly required. Excellent problem-solving, teamwork, and communication skills help developers collaborate effectively and deliver robust solutions. These competencies ensure seamless end-to-end development, allowing for the creation of scalable, maintainable, and user-friendly web applications.

What is the difference between Fullstack Developer Java vs Backend Developer Java?

AspectFullstack Developer JavaBackend Developer Java
Primary FocusDeveloping both frontend and backend componentsDeveloping server-side logic and database integration
Required SkillsJava, HTML, CSS, JavaScript, frameworks like React or AngularJava, Spring, Hibernate, database management
Work EnvironmentCollaborates on full application stack, often in agile teamsFocuses on backend systems, APIs, and server-side architecture
CertificationsJava certifications, fullstack development coursesJava certifications, backend-specific courses

Fullstack Developer Java and Backend Developer Java share core Java skills and often work within similar industries. However, fullstack developers handle both frontend and backend tasks, while backend developers focus solely on server-side logic. Your choice depends on whether you prefer working across the entire application or specializing in backend systems.

What cities near Toronto, ON are hiring for Fullstack Developer Java jobs?

Cities near Toronto, ON with the most Fullstack Developer Java job openings:

Fullstack Developer Java jobs near you
Infographic showing various Fullstack Developer Java job openings in Toronto, ON as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Fullstack Developer

Toronto, ON • On-site

ITS Global
See more jobs at ITS Globalexternal

Full-time

Re-posted yesterday

Job description

We are small, but fast-growing startup, building custom blockchain-based digital identity and tokenization solutions for large enterprise companies and government. We are seeking a Full Stack Developer to join the core of our team. We provide opportunity to learn Smart Contract development with Solidity, and learn different blockchains (Ethereum, AION, and Hyperledger family).

We are looking for a person with the following skillset: 5+ years of software design and development experience, solid foundation in computer science with strong competencies in data structures, algorithms, and software design. 

 4+ years of professional experience using JavaScript and/or Java/J2EE. Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies, web services, design patterns, and OOA/D. 

 3+ years of experience developing data-driven applications using NoSQL and RDBMS. Excellent decision-making, communication and collaboration, skills. 

Self-motivated, proactive, energetic, and with a startup spirit. Understanding of engineering culture. 

Experience with building enterprise solutions is a plus. 

Experience with developing blockchain solutions with Solidity and Hyperledger Fabric is a big plus.