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Java Developer Full Time Jobs in Toronto, ON (NOW HIRING)

???? Java Developer | 4+ Years Experience We're hiring an experienced Java Developer to join a high ... Type: Full-Time Work Environment: Enterprise / Financial Services Location: Remote Eligibility:

Role Summary: We are looking for a Java Engineer to design, build, and support modern web APIs ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Java Developer - Officer

Mississauga, ON · On-site

CA$79K - CA$110K/yr

The Java Developer Analyst is an junior level position within the Markets Treasury Technology team ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

We are seeking a highly experienced and motivated Lead Java Developer with 6+ years of industry ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

We are seeking a highly motivated and experienced Senior Java Developer to join our dynamic team ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

We are seeking a highly motivated and experienced Senior Java Developer to join our dynamic team ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Citi is looking for a Senior Java Developer to design, build, and evolve enterprise-grade shared ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Citi is looking for a Senior Java Developer to design, build, and evolve enterprise-grade shared ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Citi is looking for a Senior Java Developer to design, build, and evolve enterprise-grade shared ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

The Applications Development Senior Manager (Senior Java Developer - Vice President) is a senior ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

The Senior Java Developer is an intermediate level position responsible for participation in the ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

Java Developer

Mississauga, ON · On-site

CA$79K - CA$110K/yr

The Applications Development Intermediate Programmer Analyst is an intermediate level position ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

We are seeking a highly motivated and experienced Lead Java Developer to join our dynamic team ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

We are seeking a highly motivated and experienced Lead Java Developer to join our dynamic team ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

We are seeking a highly skilled and experienced Senior Java Engineer to join our dynamic team. The ... Applications Development ----- Time Type: Full time ----- Primary Location Full Time Salary Range ...

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Java Developer Full Time information

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on backend services, web applications, and software products for various industries. Java Developers are responsible for writing efficient code, debugging, testing, and collaborating with other team members to deliver robust solutions. They often use frameworks like Spring or Hibernate and may also work with databases and cloud services.

What are some common challenges Java developers face when working on large-scale enterprise projects?

Java Developers often encounter challenges such as managing complex codebases, ensuring compatibility across various systems, and maintaining performance as applications scale. Collaborating effectively with cross-functional teams—including testers, DevOps, and front-end developers—can also be demanding, especially in agile environments. Staying current with new Java frameworks and best practices is essential to address evolving project requirements and deliver robust, maintainable solutions.

What are the key skills and qualifications needed to thrive as a Java developer full time, and why are they important?

To thrive as a Java Developer Full Time, you need strong proficiency in Java programming, object-oriented design, and experience with frameworks such as Spring or Hibernate, typically supported by a degree in computer science or related fields. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools and CI/CD pipelines are often required. Problem-solving ability, teamwork, and effective communication are crucial soft skills that help in collaborating with cross-functional teams and delivering robust solutions. These skills and qualities are essential to build, maintain, and optimize scalable applications that meet business needs in a dynamic development environment.

What is the difference between Java Developer Full Time vs Java Developer Contract?

AspectJava Developer Full TimeJava Developer Contract
Employment TypePermanent, full-time positionTemporary, project-based or short-term
Work EnvironmentOn-site or remote, with benefitsTypically remote or on-site, often without benefits
CredentialsUsually requires a full-time employment background, relevant certificationsSimilar credentials, but may prioritize specific project experience
Job StabilityLong-term stability, career growth opportunitiesProject-specific, less job security

Java Developer Full Time roles offer stability, benefits, and ongoing career development, while Java Developer Contract positions provide flexibility and project-based work. Your choice depends on your career goals and preferred work environment.

Are Java developers still in demand?

Java developers remain in high demand due to the widespread use of Java in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments enhance job prospects, and Java continues to be a core technology in many organizations' tech stacks.

What are the most commonly searched types of Java Developer jobs in Toronto, ON?

The most popular types of Java Developer jobs in Toronto, ON are:

Infographic showing various Java Developer Full Time job openings in Toronto, ON as of August 2026, with employment types broken down into 84% Full Time, 3% Part Time, and 13% Contract. Highlights an 79% Physical, 8% Hybrid, and 13% Remote job distribution.

Java Developer 1016

Toronto, ON • On-site

Full-time

Posted 24 days ago


Key responsibilities

  • Design, develop, test, and maintain Java-based applications.

  • Develop scalable RESTful APIs and microservices using Spring Boot.

  • Support application deployment and production issues.


Job description

Java Developer – 5+ YearsLocation: Canada
Experience: 5+ Years
Job Type: Full-Time /C2C
Work Model: Remote / Hybrid / On-site
Job Summary

We are looking for an experienced Java Developer with 5+ years of hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Core Java, Spring Boot, Microservices, REST APIs, SQL, and cloud technologies.
Current Canadian Java roles commonly emphasize Java/Spring Boot, microservices, REST APIs, SQL/NoSQL, Git/CI/CD, Agile, and cloud/container technologies.
Key Responsibilities
  • Design, develop, test, and maintain Java-based applications.
  • Develop scalable RESTful APIs and microservices using Spring Boot.
  • Work with business and technical teams to understand requirements and deliver solutions.
  • Write clean, maintainable, and efficient code.
  • Design and optimize database queries and data access layers.
  • Perform unit testing, integration testing, debugging, and troubleshooting.
  • Participate in code reviews and technical discussions.
  • Develop and maintain CI/CD pipelines.
  • Support application deployment and production issues.
  • Follow Agile/Scrum development methodologies.
  • Collaborate with QA, DevOps, Product, and other development teams.
Required Skills
  • 5+ years of professional Java development experience

  • Strong knowledge of Core Java / Java 8+

  • Strong experience with Spring Framework and Spring Boot

  • Hands-on experience with Microservices Architecture

  • Strong knowledge of REST APIs

  • Experience with Spring MVC, Spring Data JPA, Hibernate

  • Good knowledge of SQL databases such as MySQL, PostgreSQL, or Oracle
  • Experience with Git

  • Experience with CI/CD tools such as Jenkins, GitLab, Azure DevOps, or similar
  • Good understanding of Object-Oriented Programming and Design Patterns

  • Experience working in Agile/Scrum environments

  • Strong problem-solving and debugging skills
Preferred Skills
  • AWS, Azure, or Google Cloud
  • Docker and Kubernetes
  • Kafka or other messaging technologies
  • NoSQL databases such as MongoDB
  • Spring Security, OAuth2, and JWT
  • JUnit / Mockito
  • Swagger / OpenAPI
  • Experience with production support and monitoring
  • Knowledge of cloud-native application development
Education
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field is preferred.
  • Equivalent professional experience may also be considered.
Candidate Requirements
  • Must have 5+ years of relevant Java development experience.
  • Must be currently eligible to work in Canada.
  • Strong communication and interpersonal skills.
  • Ability to work independently as well as in a team environment.
  • Willingness to work in remote or hybrid environments, depending on the client requirement.
Keywords: Java Developer, Core Java, Java 8/11/17, Spring Boot, Spring, Microservices, REST API, Hibernate, JPA, SQL, MongoDB, AWS, Azure, Docker, Kubernetes, Kafka, Git, Jenkins, CI/CD, Agile, JUnit.