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Junior Java Developer Jobs in Ontario (NOW HIRING)

... Engineering, or related field. * 10+ years of IT experience with at least 3-5 years in a Solution Architect role. * Proven experience delivering enterprise-grade Java and Big Data solutions.

A strong Java Backend Developer with Core Java 8, Spring, Spring Boot, Hibernate, REST Web\-services \n * Be an active participate on Agile team, with daily scrum meetings and other Agile ceremonies ...

\n \n \n \n \n We have an exciting role for an experienced Java Developer in Dublin. This is a customer facing role, so excellent communication skills is essential. \n \n \n \n \n \n Skills Required ...

Tipperary \n \n \n \n \n \n Role Overview \n \n \n \n \n \n Senior application developers will, in ... Excellent knowledge in JEE\/Spring, JAVA 8, Shell\-Scripting. \n * Extensive knowledge on modern ...

Senior Java Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

About The Role As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will ...

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 ...

You will work on a high performing team of Senior Java Developers where you will be joining the newly formed Cloud Transformation team. There are many Cloud Architects across the team who you will be ...

\n \n \n One of my Clients, a global fintech company, going through an exciting phase of expansion, has an excellent opportunity for a Backend Server \- Java Developer Expert. You must be a flexible ...

\n \n \n My Client, a global fintech company, is going through an exciting phase of expansion, has an excellent opportunity for a Backend Server \- Java Developer Expert. You must be a flexible Java ...

About This Role We are looking for a savvy Senior Java Developer to join our growing Prime Technology team. The hire will be responsible for designing, building, maintaining, and supporting ...

\n \n \n \n \n Are you a Senior Java Developer with extensive cloud experience looking for your next challenge? Do you have Microservices and TDD? Are you interesting in working in the banking sector?

\n \n \n \n \n \n \n \n Leading financial services and asset management organisation based in Dublin City Centre is looking for experienced Full Stack Java Developer with strong Angular 2+ and Agile ...

\n \n \n \n \n Our client has a requirement for a highly experienced Java Developer for a contract position in Dublin. You will be joining a highly collaborative team offering you the opportunity to ...

Java Backend Developer

Etobicoke, ON · Hybrid

CA$100K - CA$135K/yr

As a Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining ... Guide and mentor junior developers, fostering a culture of learning, best practices, and technical ...

Showing results 41-60

Junior Java Developer information

See Ontario salary details

$42.5K

$77.7K

$114K

How much do junior java developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior java developer in Ontario is $77,655.00, according to ZipRecruiter salary data. Most workers in this role earn between $63,000.00 and $89,000.00 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.

What are the most commonly searched types of Java Developer jobs in Ontario?

The most popular types of Java Developer jobs in Ontario are:

What are popular job titles related to Junior Java Developer jobs in Ontario?

For Junior Java Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Junior Java Developer jobs in Ontario look for?

The top searched job categories for Junior Java Developer jobs in Ontario are:

What cities in Ontario are hiring for Junior Java Developer jobs?

Cities in Ontario with the most Junior Java Developer job openings:

What are popular job titles related to Junior Java Developer jobs in ON?

For Junior Java Developer jobs in ON, the most frequently searched job titles are:

Infographic showing various Junior Java Developer job openings in Ontario as of August 2026, with employment types broken down into 75% Full Time, 12% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $77,655 per year, or $37.3 per hour.

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 22 days ago


United Airlines rating

7.9

Company rating: 7.9 out of 10

Based on 342 frontline employees who took The Breakroom Quiz

7th of 26 rated airlines


Job description

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you'd like, where you'll be supported and inspired bya collaborative community of colleagues around the world, and where you'll be able to reimagine what's possible. Join us and help the world's leading organizationsunlock the value of technology and build a more sustainable, more inclusive world.

Job Description

We are seeking an experienced Solution Architect with strong expertise in Java and Big Data technologies to design, develop, and implement scalable, high-performance enterprise solutions. The ideal candidate will play a key role in defining architecture, guiding development teams, and ensuring alignment with business objectives and technology strategy.

Key Responsibilities

Architecture & Design
Define end-to-end solution architecture for enterprise applications leveraging Java and Big Data platforms.
Design scalable, secure, and high-performance systems using microservices and distributed architectures.
Develop architecture blueprints, technical roadmaps, and solution designs aligned with business needs.
Evaluate and recommend appropriate tools, frameworks, and technologies.


Java & Application Development
Lead design and development of enterprise applications using Java (Spring Boot, Spring Cloud, Hibernate).
Establish best practices for coding standards, design patterns, and performance optimization.
Review code and ensure adherence to architecture guidelines.


Big Data Architecture
Design and implement Big Data solutions using technologies such as Hadoop, Spark, Hive, Kafka, and NoSQL databases.
Define data ingestion, processing, and storage strategies.
Build real-time and batch data processing pipelines.
Ensure data quality, integrity, and governance.


Cloud & Integration
Architect cloud-based solutions (AWS, Azure,) integrating Big Data and Java services.
Design APIs and integration frameworks using REST, messaging systems, and event-driven architectures.
Work on containerization (Docker) and orchestration (Kubernetes).


Collaboration & Leadership
Collaborate with business stakeholders, product owners, and engineering teams to translate requirements into technical solutions.
Mentor development teams and provide technical leadership.
Conduct architecture reviews and ensure alignment with enterprise standards.


Performance & Security
Ensure system scalability, reliability, and performance.
Implement security best practices and compliance requirements.
Identify and mitigate risks in architecture.

Required Skills & Qualifications
  • Strong experience in Java ecosystem (Java 8+, Spring Boot, Spring Cloud).
  • Expertise in Big Data technologies (Hadoop, Spark, Kafka, Hive).
  • Hands-on experience with distributed systems and microservices architecture.
  • Experience with cloud platforms (AWS/Azure/GCP).
  • Knowledge of database systems: SQL and NoSQL (MongoDB, Cassandra).
  • Familiarity with DevOps tools (CI/CD pipelines, Jenkins, Git, Terraform).
  • Experience with API design, RESTful services, and event-driven systems.
  • Strong understanding of enterprise architecture and solution design.
  • Experience in designing large-scale, high-throughput systems.
  • Knowledge of architecture patterns and best practices.
  • Excellent communication and stakeholder management skills.
  • Strong analytical and problem-solving abilities.
  • Ability to lead and mentor teams.
  • Bachelor's or Master's degree in Computer Science, Engineering, or related field.
  • 10+ years of IT experience with at least 3-5 years in a Solution Architect role.
  • Proven experience delivering enterprise-grade Java and Big Data solutions.
  • Experience with data governance and data lake architectures.
  • Certification in cloud platforms (AWS/Azure/GCP).
  • Exposure to AI/ML data pipelines is a plus.
  • Experience in Agile and DevOps environments.
  • Strategic thinking
  • Technical leadership
  • Innovation and continuous improvement
  • Stakeholder engagement
  • Delivery excellence

The base compensation range for this role in the posted location is: 90,000 to 125,000.

Capgemini provides compensation range information in accordance with applicable national, state, provincial, and local pay transparency laws. The base compensation range listed for this position reflects the minimum and maximum target compensation Capgemini, in good faith, believes it may pay for the role at the time of this posting. This range may be subject to change as permitted by law.

The actual compensation offered to any candidate may fall outside of the posted range and will be determined based on multiple factors legally permitted in the applicable jurisdiction.

These may include, but are not limited to: Geographic location, Education and qualifications, Certifications and licenses, Relevant experience and skills, Seniority and performance, Market and business consideration, Internal pay equity.

It is not typical for candidates to be hired at or near the top of the posted compensation range.

In addition to base salary, this role may be eligible for additional compensation such as variable incentives, bonuses, or commissions, depending on the position and applicable laws.

Capgemini offers a comprehensive, non-negotiable benefits package to all regular, full-time employees. In the U.S. and Canada, available benefits are determined by local policy and eligibility and may include: 

  • Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
  • Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
  • Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
  • Life and disability insurance
  • Employee assistance programs
  • Other benefits as provided by local policy and eligibility

Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws. The Company reserves the right to amend or withdraw compensation programs at any time, within the limits of applicable legislation.

Disclaimers

Capgemini is an Equal Opportunity Employer encouraging inclusion in the workplace. Capgemini also participates in the Partnership Accreditation in Indigenous Relations (PAIR) program which supports meaningful engagement with Indigenous communities across Canada by promoting fairness, accessibility, inclusion and respect.  We value the rich cultural heritage and contributions of Indigenous Peoples and actively work to create a welcoming and respectful environment. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever necessary to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodation does not pose an undue hardship. Capgemini is committed to providing reasonable accommodation during our recruitment process. If you need assistance or accommodation, please reach out to your recruiting contact.

Please be aware that Capgemini may capture your image (video or screenshot) during the interview process and that image may be used for verification, including during the hiring and onboarding process.

Click the following link for more information on your rights as an Applicant in the United States.  http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.


What United Airlines employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


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About United Airlines

Sourced by ZipRecruiter

United Airlines is embarking on an exciting journey to become the best airline in aviation history. Our purpose, "Connecting People, Uniting the World," extends beyond transportation, emphasizing our commitment to uplift and create opportunities in the places we serve. With a global presence and diverse workforce, we value inclusivity and are dedicated to hiring tens of thousands of individuals across various roles. Our comprehensive benefits package, including perks like space available travel, parental leave, and 401k, aims to support your well-being and growth.

Industry

Aviation

Company size

10,000+ Employees

Headquarters location

Chicago, IL, US

Year founded

1926

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