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Intern Java Back End Developer Jobs in Toronto, ON

Java Full-stack Developer

Mississauga, ON · On-site

CA$86K - CA$127K/yr

The candidate must have Java backend development experience with Core Java Java EE Springboot ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

Staff Backend Engineer (Distributed Systems, SaaS & AI) Why Kaseya? Join a fast-growing company ... Experience building backend services using Go, Java, Python, Node.js/TypeScript, Rust, or similar ...

A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web ... Build new and enhance existing Java applications, including back-end services, APIs (RESTful), and ...

Apply object-oriented programming concepts and design patterns. * Actively contribute to agile ... Solid software development experience using Java. * Experience building applications using Spring ...

Backend Development (Primary Focus) • Build scalable, high-performance RESTful APIs using Java 17 ... Cloud & DevOps • Deploy and operate on AWS (EC2, S3, RDS, Lambda, API Gateway, CloudWatch). • ...

Actively work to improve the developer process and experience in all phases from coding to ... Experience in Python, Java, C++, or Go or another language and a willingness to learn * Experience ...

Commercial Banking Engineering is seeking a skilled Java Developer with extensive experience in ... The ideal candidate will have a strong foundation in both front-end and back-end technologies, with ...

We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP ... backend technologies. * Design and implement RESTful APIs and SOAP services. * Maintain the ...

The ideal candidate will have a minimum of 8 years of professional experience as an UI Developer and experience in Java Backend +Node JS +AWS or Fullstack + Node JS + AWS kind of profiles. As a ...

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Intern Java Back End Developer information

Is Java backend still in demand?

Java backend development remains in high demand due to its widespread use in enterprise applications, Android development, and cloud services. Skills in Java, along with frameworks like Spring and knowledge of REST APIs, are valuable for backend developers seeking stable job opportunities.

What do backend developer interns do?

Backend developer interns assist in designing, developing, and maintaining server-side applications and APIs using programming languages like Java. They often work with databases, learn version control tools, and collaborate with teams to implement features and fix bugs under supervision.

Will AI replace Java backend developers?

AI is unlikely to fully replace Java backend developers, as their role involves designing, maintaining, and optimizing complex systems that require human judgment and problem-solving skills. AI tools can assist with coding, testing, and automation, but human expertise remains essential for architecture decisions and handling unique or evolving requirements.

What is the difference between Intern Java Back End Developer vs Intern Front End Developer?

AspectIntern Java Back End DeveloperIntern Front End Developer
Required SkillsJava, Spring, SQL, REST APIsHTML, CSS, JavaScript, React or Angular
Work EnvironmentServer-side development, database integrationClient-side interface, UI/UX design
Common Industry UsageBackend systems, enterprise applicationsWebsites, mobile app interfaces

Intern Java Back End Developers focus on server-side logic, database management, and API development, while Intern Front End Developers work on the visual and interactive aspects of websites and applications. Both roles often require programming skills and are used in web development environments, but they specialize in different parts of the software stack.

What are the key skills and qualifications needed to thrive as an Intern Java Back End Developer, and why are they important?

To thrive as an Intern Java Back End Developer, you need a solid understanding of Java, object-oriented programming, and database fundamentals, often backed by coursework in computer science or related fields. Familiarity with development tools such as Git, IDEs like IntelliJ or Eclipse, and frameworks like Spring Boot is commonly expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you collaborate with team members and adapt quickly. These skills and qualities are crucial for building reliable server-side applications and integrating effectively into a professional development environment.

What types of projects and responsibilities can an Intern Java Back End Developer expect during their internship?

As an Intern Java Back End Developer, you can typically expect to work on tasks such as writing and testing server-side code, assisting with database integration, and supporting the development of RESTful APIs. You'll likely collaborate closely with senior developers and other interns during code reviews, debugging sessions, and team meetings. Interns may also be assigned to real-world projects where they can contribute to feature enhancements or bug fixes under supervision, providing valuable hands-on experience in a collaborative, agile environment.

How much do Java back end developers make?

Java back end developers typically earn between $70,000 and $120,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced developers with specialized skills or certifications can earn higher salaries, especially in tech hubs or large companies.

What does an Intern Java Back End Developer do?

An Intern Java Back End Developer assists in designing, developing, and maintaining the server-side logic of web applications using the Java programming language. They typically work under the guidance of senior developers to write clean, efficient code, troubleshoot bugs, and learn about frameworks like Spring Boot or Hibernate. Interns may also participate in code reviews, testing, and collaborating with front-end developers to integrate user-facing elements with server-side logic. This role helps interns gain hands-on experience in building scalable and secure back-end systems.
What are the most commonly searched types of Java Back End Developer jobs in Toronto, ON? The most popular types of Java Back End Developer jobs in Toronto, ON are:
Infographic showing various Intern Java Back End Developer job openings in Toronto, ON as of June 2026, with employment types broken down into 91% Full Time, and 9% Contract. Highlights an 27% In-person, 46% Hybrid, and 27% Remote job distribution.
Java Full-stack Developer

Java Full-stack Developer

Capgemini

Mississauga, ON • On-site

CA$86K - CA$127K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago


Capgemini North America rating

7.7

Company rating: 7.7 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

80th of 204 rated it services


Job description

  • The Senior Engineer in Production Management will be responsible for the development and overall implementation of software in a complex critical and large cross departmental and multidisciplinary area 
  • The role is part of a multiyear transformation journey that will require a successful candidate to establish best practices motivate and promote a cultural shift that will ensure a successful adoption of Engineering Principles and Practices within Production Management
  • The role requires a comprehensive understanding of multiple areas within a function and how they interact to achieve the objectives of the function Applies indepth understanding of the business impact of technical contributions Accountable for delivery of a full range of endtoend projects
  • Excellent communication skills required to negotiate internally
  • Involved in short to medium term planning of actions and resources for own area

Requirements

  • Demonstrates an in-depth understanding of Software Development Lifecycle and how it integrates within the overall technology landscape to deliver scalable reliable and resilient applications
  • Ability to operate in a global environment with on near or offshore matrix reporting structures
  • Operates into a highly regulated environment that requires in-depth understanding of the regulatory requirements and the industry implications for our technologies
  • Improve the service level the team provides to our end users which includes maximizing operational efficiencies strengthening incident management problem management and knowledge sharing practices
  • Drives Continuous Delivery and Automation efforts across the supported applications by means of Root Cause Analysis reviews Knowledge management Performance tuning and user training
  • Fosters a culture that promotes transparency and innovation for increased team productivity
  • Coaching members of the team and outside the immediate reporting line about the best practices and recognizes antipatterns that are quickly addressed
  • Implements the Agile Framework through one of its implementations like SCRUM or Kanban and ensures it integrates with overall organization processes
  • Avidly communicates progress and project status across the organization and ensures that stakeholders are managed appropriately throughout the execution period

Technical expertise

  • The candidate must have 10 years of overall IT experience with strong knowledge of the end to end project life cycle preferably in an Agile delivery model
  • The candidate must have Java backend development experience with Core Java Java EE Springboot Framework and Microservices experience
  • The candidate must have Java front end development experience on ReactJS, NodeJs, Javascript and Angular
  • The candidate must have very good knowledge on end to end product development or new framework development experience
  • Having good knowledge on SQL is preferable
  • Exposure in continuous integration with CICD pipeline either on-premise or cloud is an advantage
  • Having GitOps experience is also a plus point
  • Experienced in working on multiple technologies and medium to complex systems well versed with design standards framework

Benefits

The base compensation range for this role in the posted location is: $86129 - $127189

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.


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