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Junior Java Programmer Jobs in Ontario (NOW HIRING)

Java Tech Lead We are seeking a highly skilled and experienced Java Tech Lead to join our dynamic ... Mentor and coach junior developers, fostering a culture of continuous learning and improvement.

Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...

Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...

Prior experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and * Experience working with Java , including great working knowledge of Java8 ...

Lead technical discussions and high-performance professionals at various capacity (junior to senior ... Java, Spring boot, DevOps, Kafka * Strong algorithmic problem-solving skills - backed by prior ...

Junior Pentester

Ottawa, ON · On-site +1

CA$70K - CA$95K/yr

... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...

Provide technical mentorship and guidance to senior and junior engineers * Help drive strategy to ... MS Azure, Kubernetes, Java 8, Springboot framework, Junit frameworks, Maven, Gradle, noSQL database ...

Junior AI Engineer

Oshawa, ON · Hybrid

CA$1.66K - CA$2.58K/wk

... role of Junior AI Engineer . Reporting to the Senior Manager, Data & AI, this position is ... Over 2 years experience with programming languages such as C#, Python, Java, or Angular, React ...

As a Junior Software Engineer, the incumbent will work closely with the Senior software Engineers ... Strong proficiency in Java, with hands-on experience in the Spring Framework (e.g., Spring Boot ...

Senior Backend Developer

Ottawa, ON · Remote

CA$120K - CA$135K/yr

Mentor and guide junior developers, fostering a culture of learning and growth within the team ... Node.js and Java. * Strong problem-solving skills with the ability to quickly learn new ...

Senior Backend Developer

Toronto, ON · Remote

CA$120K - CA$135K/yr

Mentor and guide junior developers, fostering a culture of learning and growth within the team ... Node.js and Java. * Strong problem-solving skills with the ability to quickly learn new ...

Code Review, Mentorship, and Technical Leadership Reviews the work completed by junior and ... Proficiency in Java, Python, SQL, and UiPath. Experience with Azure Services (like Azure Function ...

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Junior Java Programmer information

See Ontario salary details

$32K

$92K

$147.5K

How much do junior java programmer jobs pay per year?

As of May 29, 2026, the average yearly pay for junior java programmer in Ontario is $92,030.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $112,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Junior Java Programmer, and why are they important?

To thrive as a Junior Java Programmer, you need a solid understanding of Java programming, object-oriented concepts, and a relevant degree or coursework in computer science. Familiarity with development environments like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of databases are typically required. Strong problem-solving skills, attention to detail, and the ability to communicate effectively within a team are important soft skills. These competencies are crucial for delivering clean, maintainable code and collaborating efficiently on software projects.

What types of projects or tasks can a Junior Java Programmer expect to work on in their first year?

As a Junior Java Programmer, you can expect to work on a variety of tasks such as debugging existing code, writing unit tests, developing small features, and assisting with backend development on larger projects. You'll often collaborate closely with senior developers and participate in code reviews to learn best practices. Many organizations assign juniors to maintenance tasks or simpler modules at first, gradually increasing responsibility as you build confidence and technical skills. This hands-on experience is invaluable for understanding software development workflows and improving your coding abilities.

What are Junior Java Programmers?

Junior Java Programmers are entry-level software developers who specialize in writing, testing, and maintaining code using the Java programming language. They typically work under the supervision of more experienced developers and assist in developing applications, debugging issues, and learning best practices in software development. Their responsibilities often include understanding project requirements, writing clean code, and collaborating with team members to deliver high-quality software solutions. This role is ideal for individuals who have foundational knowledge of Java and are looking to gain professional experience in the field.

What is the difference between Junior Java Programmer vs Java Developer?

AspectJunior Java ProgrammerJava Developer
Required CredentialsBasic Java certifications, some programming experienceAdvanced Java certifications, multiple years of experience
Work EnvironmentEntry-level projects, supervised tasksDesign, develop, and maintain complex applications
Employer & Industry UsageTech companies, startups, IT departmentsSoftware firms, enterprise solutions, large-scale projects

While Junior Java Programmers focus on learning and executing basic Java tasks under supervision, Java Developers handle more complex development responsibilities, including designing and implementing software solutions. The roles differ mainly in experience level and scope of work, but both require a solid understanding of Java programming.

What are the most commonly searched types of Java Programmer jobs in Ontario? The most popular types of Java Programmer jobs in Ontario are:
What cities in Ontario are hiring for Junior Java Programmer jobs? Cities in Ontario with the most Junior Java Programmer job openings:

Java Tech Lead

hireVouch

Vaughan, ON • On-site

Other

Posted 17 days ago


Job description

Java Tech Lead
We are seeking a highly skilled and experienced Java Tech Lead to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with Spring Boot, and a solid understanding of AWS services. As a Tech Lead, you will guide the development team, drive technical solutions, and ensure the successful delivery of high-quality software products.
Key Responsibilities:
Lead Development Efforts: Provide technical leadership and guidance to the development team, ensuring best practices are followed.
Architectural Oversight: Design and implement robust, scalable, and secure solutions using Java, Spring Boot, and AWS.
Project Management: Oversee project timelines, deliverables, and resource allocation to ensure projects are completed on time and within budget.
Code Review: Conduct thorough code reviews to maintain code quality and ensure adherence to coding standards.
Collaboration: Work closely with product managers, designers, and other stakeholders to understand requirements and translate them into technical solutions.
Mentorship: Mentor and coach junior developers, fostering a culture of continuous learning and improvement.
Problem Solving: Troubleshoot and resolve complex technical issues, ensuring system reliability and performance.
Innovation: Stay updated with the latest industry trends, technologies, and best practices, and incorporate them into the development process.
Qualifications
Bachelor's degree in computer science, Engineering, or a related field.
Minimum of 7 years of experience in Java development, with at least 3 years in a leadership role.
Strong proficiency in Java and Spring Boot.
Extensive experience with AWS services, including but not limited to EC2, S3, RDS, Lambda, and API Gateway.
Solid understanding of RESTful APIs and microservices architecture.
Experience with CI/CD pipelines, DevOps practices, and tools such as Jenkins, Docker, and Kubernetes.
Familiarity with front-end technologies such as Angular, React, or Vue.js is a plus.
Excellent communication and interpersonal skills with strong leadership and team management abilities.
Proven problem-solving skills and a proactive attitude.
Ability to work in a fast-paced, dynamic environment.
Preferred Qualifications
Certifications: AWS Certified Solutions Architect, Java Certification, or similar.
Experience: Previous experience in fintech, e-commerce, or similar industries.
Tools: Proficiency with version control systems (e.g., Git), project management tools (e.g., Jira), and collaboration platforms (e.g., Confluence).