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Junior Java Developer Intern Jobs in Toronto, ON

Java What You'll Do: * Develop and maintain responsive web applications using ReactJS * Build and ... CI/CD practices and DevOps concepts Beyond technical skills, we value individuals who: * Take ...

... engineering intern to join our team and help modernize and support our enterprise legacy ... You'll work hands-on with Java based applications while leveraging AI tools to accelerate ...

New

Staff Software Developer, Full Stack

Toronto, ON · Hybrid

CA$164K - CA$222K/yr

The ideal candidate is an experienced Software Developer who is experienced with Java, TypeScript ... Coach and mentor junior engineers on best practices of software engineering, leveraging AI to ...

Mentor junior developers and promote best practices in development, testing, and deployment ... Java * IBM MQ / JMS * SQL * ORM frameworks (IBM pureQuery preferred) Database & Data Skills

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

Backend: Node.js, TypeScript, PHP, Java * Frontend: Angular, Vue.js, React * Databases: MySQL ... Experience mentoring junior developers or interns. Perks: * Generous wellness program * Best-in-the ...

Mentor junior engineers on proper standards and techniques to improve their accuracy and efficiency ... Node.js, Java, Go, or C# * Experience designing and maintaining RESTful or gRPC APIs * Solid ...

Showing results 21-40

Junior Java Developer Intern information

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

AspectJunior Java Developer InternJunior Java Developer
Required CredentialsBasic understanding of Java, coursework, or related internship experienceProven Java skills, possibly some certifications or coursework completed
Work EnvironmentInternship programs, learning-focused, entry-level projectsFull-time role, more responsibility, involved in ongoing projects
Employer & Industry UsageInternship positions in tech companies, startups, or software firmsEntry-level full-time positions in similar industries
Search & Comparison IntentUnderstanding internship differences, entry-level opportunitiesCareer progression, job responsibilities, skill requirements

The main difference between a Junior Java Developer Intern and a Junior Java Developer lies in experience and responsibilities. Interns are typically students or recent graduates gaining practical experience, while Junior Developers are full-time employees with more responsibilities and ongoing projects. Internships serve as a stepping stone toward a full developer role, which requires more skills and commitment.

What does a Junior Java Developer Intern do?

A Junior Java Developer Intern assists in the development, testing, and maintenance of Java-based applications under the supervision of senior developers. Their responsibilities typically include writing simple code, debugging software, participating in team meetings, and learning best practices in software development. The intern gains hands-on experience with Java technologies, tools, and frameworks while contributing to real-world projects. This role is designed to help interns build foundational programming skills and understand the software development lifecycle.

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

To thrive as a Junior Java Developer Intern, you need a solid understanding of Java programming, basic knowledge of object-oriented design, and a relevant degree or coursework in computer science or software engineering. Familiarity with IDEs like Eclipse or IntelliJ IDEA, version control systems such as Git, and introductory experience with build tools like Maven is typical. Strong problem-solving, eagerness to learn, and effective communication skills help interns collaborate and adapt in a team environment. These skills and qualities are important because they enable rapid learning, effective contribution to projects, and smooth integration into development teams.

What types of projects and tasks can I expect to work on as a Junior Java Developer Intern?

As a Junior Java Developer Intern, you can expect to assist in developing, testing, and debugging Java applications under the guidance of senior team members. Your daily tasks may include writing code, fixing bugs, participating in code reviews, and collaborating with other developers and departments such as QA or DevOps. Interns often get exposure to real-world projects that contribute to the organization's products or services, providing valuable experience with tools like version control systems and agile methodologies. This hands-on involvement is designed to help you build both technical and teamwork skills in a professional setting.
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What job categories do people searching Junior Java Developer Intern jobs in Toronto, ON look for? The top searched job categories for Junior Java Developer Intern jobs in Toronto, ON are:
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Infographic showing various Junior Java Developer Intern job openings in Toronto, ON as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Junior Environmental Technician/Engineering Intern EIT

Wood Plc

Burlington, ON

Internship

Re-posted 2 days ago


Job description

Overview / Responsibilities

Wood is currently seeking a Junior Environmental Technician/Engineering Intern (EIT) to join our team in either Burlington, or Oakville Ontario. The successful candidate will have a college diploma or university degree in a related field, be hands-on, mechanically inclined and enjoy working in the outdoors in all weather conditions. The role will be predominantly field activities and can include long hours and occasional evening and weekend work.   This is an opportunity to grow your career and work on challenging projects with a leading consultancy, engineering and project management firm.

The successful candidate will possess knowledge and experience associated with Phased Environmental Site Assessments (ESAs), Excess Soil Management, Remediation and Industrial Hygiene and associated technical skills as well as knowledge of applicable federal guidelines and provincial regulations.  Excellent verbal and written communication skills and attention to detail are essential.  The successful candidate will be responsible for the following tasks:

  • Supervision of drilling operations for environmental investigations which will involve the installation of boreholes and monitoring wells, logging the boreholes, soil classification and collection of soil and bedrock samples, carrying out field testing using a variety of instruments, and prepare soil samples for laboratory analyses as required.
  • Carry out groundwater sampling and monitoring programs involving the use field instruments/equipment (downhole data loggers, low flow sampling equipment and flow through meters to measure field parameters), and prepare groundwater samples for laboratory analyses as required.
  • Perform a variety of field tests to determine soil classification and properties.
  • Conducting building surveys for Designated Substances and Hazardous Materials.
  • Assist with the compilation of field data, record keeping and coordination of work including communication through verbal and written correspondence.
  • Assist with the preparation of Phase I / II ESAs, ground water monitoring, remediation and Designated Substances and Hazardous Materials Survey reports and proposals.
  • Collaborate with other Wood environmental staff on projects. 
Skills / Qualifications
  • You have a college diploma in environmental filed or University degree in geotechnical, geological, civil and environmental engineering programs which have included studies in one or more of soils, geology, hydrogeology, environmental site assessment and site remediation.
  • Eligible for licensure in Ontario, is preferred;
  • You have 0-3 years of related work experience.
  • You have excellent analytical skills and, written and oral communication (English) skills.
  • You have a desire to provide excellent practical client service and a commitment to technical excellence.
  • You are available to work overtime, if necessary.
  • You have a valid driver's license and vehicle appropriate for carrying field equipment.
  • You are willing to travel (mostly within Southern Ontario, but with occasional remote northern or out of province projects).
  • You have working knowledge of Microsoft office (Word and Excel).
  • You enjoy and are capable of working in adverse weather conditions and working long, physically demanding and varied hours in remote locations.
  • You're able to lift 50 lbs, and conduct other physically strenuous tasks such as shoveling and hand augering, etc.
  • You're team-oriented, self-motivated and safety conscience with strong problem solving skills.
  • You have experience working around heavy equipment is an asset.
  • You are able to work independently with minimal supervision.
  • Having mechanical aptitude is an asset.
  • You have the ability to work in a consulting environment, handling multiple project assignments, teamwork skills, and meeting deadlines.
  • You are familiar with relevant federal and provincial environmental regulations and programs.
  • You have a strong commitment to safety and quality.
Company Overview

Wood is a global leader in engineering and consultancy across energy and the built environment, helping to unlock solutions to some of the world's most critical challenges. We provide consulting, projects and operations solutions in more than 60 countries, employing around 40,000 people. www.woodplc.com

Diversity Statement (EEO)

We are an equal opportunity employer that recognises the value of a diverse workforce. All suitably qualified applicants will receive consideration for employment on the basis of objective criteria and without regard to the following (which is a non-exhaustive list): race, colour, age, religion, gender, national origin, disability, sexual orientation, gender identity, protected veteran status, or other characteristics in accordance with the relevant governing laws.

Employment Type: OTHER