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Junior Java Developer Jobs in Kitchener, ON (NOW HIRING)

Cognitive Systems

Senior Backend Developer

Waterloo, ON · On-site

Senior Backend Developer (Cloud & APIs) ABOUT YOU You're a strong backend developer who enjoys building reliable cloud services and APIs. You like shipping in a fast-paced environment, collaborating ...

Sun Life Financial

Senior AI Engineer

Waterloo, ON · Hybrid

Use and enhance our DevOps practices and tools to enforce software guardrails, increase automation ... Hands-on expertise with Claude Code, Python, Java, AWS AI technologies and Lambda, and APIs

Sun Life Financial

Senior AI Engineer

Waterloo, ON · Hybrid

Use and enhance our DevOps practices and tools to enforce software guardrails, increase automation ... Hands-on expertise with Claude Code, Python, Java, AWS AI technologies and Lambda, and APIs

Faire

Staff Engineer - Growth Platform

Kitchener, ON · On-site

CA$190K - CA$262K/yr

... strong developer experience * Have strong experience in either: * Backend development (e.g., Kotlin, Java, C#, APIs, databases, distributed systems), or * Frontend development (e.g., React ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in Kitchener, ON

Junior Java Developer information

See Kitchener, ON salary details

$39.7K

$72.5K

$106.4K

How much do junior java developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for junior java developer in Kitchener, ON is $72,451.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,778.00 and $83,035.00 per year, depending on experience, location, and employer.

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

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences are often influenced by specific job requirements and demand in the tech market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments can enhance job prospects in this field.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Kitchener, ON? The most popular types of Java Developer jobs in Kitchener, ON are:
What are popular job titles related to Junior Java Developer jobs in Kitchener, ON? For Junior Java Developer jobs in Kitchener, ON, the most frequently searched job titles are:
What cities near Kitchener, ON are hiring for Junior Java Developer jobs? Cities near Kitchener, ON with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Director of Software Development

Director of Software Development

Targeted Talent

Waterloo, ON • Remote

Full-time

Medical, Dental, PTO

Posted 24 days ago

Be an early applicant

Job description

We are looking for an experienced Director of Software Development for our client. This is a permanent position that is remote to start with later relocation to Vancouver. Our client is a global enterprise company providing a last-mile delivery service to large E-Commerce and retail businesses.

You Have:

  • 10+ years’ experience as a Software Developer
  • 2+ years' people management experience leading full-stack engineering teams
  • Extensive experience mentoring junior developers; performing code reviews, contributing to architectural decision-making, and
  • Experience with the following; Java, Node.js, MongoDB, React, HTML, SQL
  • Experience working with Microservices architecture
  • Experience working in cloud environment, ideally with AWS

Perks:

  • Very Competitive Salary
  • Equity Options
  • Individual performance bonus
  • Health and dental benefits
  • 3 weeks’ vacation
Targeted Talent logo

About Targeted Talent

Sourced by ZipRecruiter

Your single source for HR professional services, we offer job seekers specialized employment services, spanning contract, permanent positions, and project solutions for highly specialized and managerial level talent needs. Our team of specialized recruiters and consultants abilities extend far beyond resume or career counseling. With hundreds of collaborators strategically located throughout the country, our organization possess the local market knowledge and industry relationships that make successful geography-specific reach possible.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Vancouver, BC, CA

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