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

Virtusa

Senior Java Developer

Mississauga, ON · On-site

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Virtusa

Senior Java Developer

Mississauga, ON · On-site

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Virtusa

Senior Java Developer

Mississauga, ON · On-site

The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while ...

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

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

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

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

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

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

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

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

Citi

Senior Java Developer

Mississauga, ON · On-site

CA$94K - CA$141K/yr

You will lead a team of junior developers, providing technical guidance, mentorship, and fostering ... Act as a subject matter expert for Java technologies, providing technical direction and problem ...

Citi

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, specifically focusing on the Money Markets domain. This role is responsible for participating ...

Citi

Full Stack Java Developer

Mississauga, ON · Hybrid

CA$79K - CA$110K/yr

Coach and support junior analysts, sharing technical knowledge and contributing to team capability ... Java (Java 8) coding skills and proficiency in concurrent programming. Working knowledge of ...

Citi

Senior Java Developer

Mississauga, ON

CA$94K - CA$141K/yr

The Senior Java Developer is an intermediate level position responsible for participation in the ... or junior analysts Has the ability to operate with a limited level of direct supervision. Can ...

Citi

Low latency Senior Java Developer

Mississauga, ON · On-site

CA$120K - CA$170K/yr

Mentor junior developers and analysts. Must Have Key Skills and Experience Required 8+ years relevant experience. Extensive Core Java 17 version & above experience with strong knowledge of data ...

Citi

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 focused on enhancing developer productivity. Our mission is to build and maintain cutting-edge ...

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All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in Hamilton, ON

Junior Java Developer information

See Hamilton, ON salary details

$41.3K

$75.5K

$110.8K

How much do junior java developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for junior java developer in Hamilton, ON is $75,496.00, according to ZipRecruiter salary data. Most workers in this role earn between $61,249.00 and $86,526.00 per year, depending on experience, location, and employer.

What is a junior Java developer?

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.

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.

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

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.

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.

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.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.
More about Junior Java Developer jobs

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

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

What cities near Hamilton, ON are hiring for Junior Java Developer jobs?

Cities near Hamilton, ON with the most Junior Java Developer job openings:

Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Hamilton, ON as of August 2026, with employment types broken down into 83% Full Time, 4% Part Time, and 13% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $75,496 per year, or $36.3 per hour.

Java Backend Developer - Remote Work

Ottawa, ON • Remote

Two95 International Inc.
Recruiting and Staffing Services • 11 - 50 employees
Learn more about Two95 International Inc.external

Full-time

Re-posted 25 days ago

Job description

Title - . Java Back End Developer (3 Openings Sr/Mid/Jr)

Position - Fulltime With our client

Location - 100% Remote Work

Salary - $Open (Best Possible)

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Requirements

Position 1: Sr. Java Back End Developer

Position 2: Mid. Java Back End Developer

Position 3: Jr. Java Back End Developer

Skills: Familiar with Java Spring and SpringBoot technology. Familiarity building microservices.

KEY DUTIES, RESPONSIBILITIES AND ACTIVITIES

Design, develop, and extend high performance, test-driven code that meets requirements and is scalable and maintainable

Participate in all stages of the software development cycle, including designing and developing new system architecture and improvements

Developing, deploying and managing software across the full Continuous Delivery life-cycle.

Leading and mentoring other engineers as well as liaising with other parts of the business.

Provide Hands-on problem solving with a willingness to do whatever it takes to complete an objective.

Wisely develop practical solutions, sometimes even at the expense of purity.

Plan and negotiate with peers to meet deadlines.

Worked in an Agile/Scrum environment to deliver high quality software

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About TWO95 International

Sourced by ZipRecruiter

At TWO95 International, we believe it is imperative that a hiring company is assured of procuring the right candidate to fill a job requirement. We have an extensive local and International network, and a fully digitalized sourcing approach that allows us to find a candidate best suited for the job. Furthermore, we strive to secure well matched opportunities that align with the personal and career aspirations of our candidates.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Cherry Hill, NJ, US

Year founded

2009

Social media

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