1

Intern Java Backend Developer Jobs in Ontario (NOW HIRING)

  • Medical

  • Retirement

... a Java backend role but we would love it if you're skilled coding in React. \n \n \n \n \n \n We ... the engineers in the company. \n \n \n \n \n \n Benefits include health insurance (for family ...

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 ...

Staff Java Engineer (Backend)

Toronto, ON · On-site

  • Medical

  • Life

  • Retirement

What You'll Do * Design and build scalable backend applications using Java, Spring Boot ... developer productivity and software quality. Bonus Points For * Experience with domain-driven ...

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 ...

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 ...

  • Medical

  • Retirement

... a Java backend role but we would love it if you're skilled coding in React as well. \n \n \n \n \n ... the engineers in the company. \n \n \n \n \n \n Benefits include health insurance (for family ...

Evaluate and recommend shared Java backend libraries, build tooling, third-party frameworks, and backend platform practices that improve consistency, reliability, and developer productivity.

New

... AWS), Java on the backend primarily and if interested, contribute to their React frontend. \n ... Developer, ideally in a JVM environment \n * AWS experience would be highly beneficial \n

  • Medical

  • Retirement

\n \n \n \n \n Junior Java Developer 35K p\/a + benefits Java, AWS, Javascript \n \n \n \n \n \n We ... backend Java stack with some Angular on the frontend. Strong academics are a huge advantage here ...

Showing results 41-60

Intern Java Backend Developer information

What does an intern Java backend developer do?

An Intern Java Backend Developer assists in building and maintaining the server-side logic of web applications using Java. They typically work under the guidance of senior developers, writing code, fixing bugs, and learning about frameworks like Spring or Hibernate. Their responsibilities often include database interaction, API development, and ensuring applications are scalable and efficient. Interns gain practical experience with industry-standard tools and workflows, helping prepare them for a full-time backend development role.

What kinds of projects and tasks can I expect as an intern Java backend developer?

As an Intern Java Backend Developer, you’ll typically work on tasks such as writing and testing APIs, fixing bugs, and implementing core backend features under the guidance of senior developers. You may also participate in code reviews, collaborate with frontend and QA teams, and help with database management or performance optimization. These projects are designed to give you hands-on experience with Java frameworks, version control systems, and agile development practices, all while contributing to real-world applications.

What are the key skills and qualifications needed to thrive as an intern Java backend developer, and why are they important?

To thrive as an Intern Java Backend Developer, you need a solid understanding of Java programming, object-oriented principles, and basic knowledge of backend frameworks like Spring, often supported by coursework or relevant projects. Familiarity with databases (such as MySQL), version control systems like Git, and build tools (e.g., Maven or Gradle) is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate and adapt in team environments. These skills and qualities are crucial for contributing to real projects, growing your technical expertise, and supporting overall team success.

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

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

Infographic showing various Intern Java Backend 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.

Senior Manager, Back-End Development

Royal Bank of Canada

Toronto, ON • On-site

Full-time

Posted 11 days ago


Job description

Job Description

What is the Opportunity?

As part of a major payment modernization initiative, Royal Bank of Canada is seeking a hands-on Senior Manager to lead a team of backend developers while actively contributing to code development for our next-generation payment engine. In this dual-role position (50% people leadership, 50% hands-on development), you will manage and mentor your team while personally designing and building critical components of a robust, scalable, and resilient backend system. You will code alongside your team, creating high-performance, event-driven microservices using Java and Spring Boot, while developing talent and driving team performance to shape the future of our core payment processing capabilities.

What You'll Do

  • Manage a team of backend developers while actively contributing hands-on to development work, providing coaching, performance management, and career development

  • Provide expert technical leadership through both code contributions and mentorship, working hands-on with the team on complex technical challenges

  • Balance people management responsibilities with active development work, collaborating with business stakeholders to translate strategic objectives into technical solutions

  • Lead by example through hands-on coding while facilitating cross-functional collaboration and building a high-performing team culture

  • Maintain strong hands-on coding skills and contribute to production codebase regularly

What You Need to Succeed?

Must Have:

  • 5-7+ years of backend development experience

  • Strong hands-on experience with Java and Spring Boot framework

  • Deep understanding of microservices architecture and distributed systems

  • Practical experience with reactive and event-based programming

  • Proficiency with RESTful API design, Git, and CI/CD tools (e.g., Jenkins)

  • Strong experience with automated testing (e.g., JUnit, Mockito)

  • Familiarity with Agile/Scrum methodologies

Nice-to-Have:

  • 2-4+ years of people management experience leading technical teams (3-8 developers)

  • Experience with messaging systems like IBM MQ or Apache Kafka

  • Knowledge of microservice resiliency patterns (circuit breakers, back pressure)

  • Familiarity of Spec-Kit

  • Familiarity with Docker, containerization (Kubernetes/OpenShift), and cloud platforms (AWS, Azure, GCP)

  • Experience with monitoring and logging tools (e.g., Splunk, Dynatrace, ELK stack)

  • Knowledge of the banking or financial services domain, especially payment systems

What's in it for you?
We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

  • A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable

  • Leaders who support your development through coaching and managing opportunities

  • Ability to make a difference and lasting impact

  • Work in a dynamic, collaborative, progressive, and high-performing team

  • Opportunities to do challenging work

  • Opportunities to take on progressively greater accountabilities

  • Opportunities to building close relationships with clients

#LI-POST

#TECHPJ

Job Skills

Active Learning, Agile Methodology, Application Integrations, Detail-Oriented, Emerging Technologies, Enterprise Application Delivery, Group Problem Solving, Programming Languages, Software Development Life Cycle (SDLC)

Additional Job Details

Address:

180 WELLINGTON ST W:TORONTO

City:

Toronto

Country:

Canada

Work hours/week:

37.5

Employment Type:

Full time

Platform:

TECHNOLOGY AND OPERATIONS

Job Type:

Regular

Pay Type:

Salaried

Posted Date:

2026-08-06

Application Deadline:

2026-09-12

Note: Applications will be accepted until 11:59 PM on the day prior to the application deadline date above

Our Employment Opportunities

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programs intended to foster a workplace based on respect, belonging and opportunity for all.

Join our Talent Community
Stay in-the-know about great career opportunities at RBC. Sign up and get customized info on our latest jobs, career tips and Recruitment events that matter to you.
Expand your limits and create a new future together at RBC. Find out how we use our passion and drive to enhance the well-being of our clients and communities at jobs.rbc.com.

RBC is presently inviting candidates to apply for this existing vacancy. Applying to this posting allows you to express your interest in this current career opportunity at RBC. Qualified applicants may be contacted to review their resume in more detail.

Employment Type: FULL_TIME