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Junior Software Developer Java Jobs in Ontario (NOW HIRING)

Java Developer

Toronto, ON ยท Hybrid

CA$100K - CA$120K/yr

Software Developer (Java) This role is eligible for our hybrid work model: Two days in-office. Our Technology team is the backbone of our company: constantly creating, testing, learning and iterating ...

Junior Pentester

Ottawa, ON ยท On-site +1

CA$70K - CA$95K/yr

... developers write secure code. You will be a part of the local and global security community and ... Demonstrated software development background in one or more of Python, .NET, Ruby, Java ...

Software Developer

Toronto, ON ยท 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 ...

Bachelor's Degree in Engineering \/ Computer Science \n * 3+ years' experience as a full stack developer on Java or AEM \n * Strong experience within: JavaScript, HTML5, CSS \/ Sass \n * Development ...

Software Developer III

Toronto, ON ยท Hybrid

CA$85K - CA$119K/yr

This role offers exposure to modern backend development using Java, Spring Boot, and cloud ... Mentor junior developers and contribute to code quality and engineering standards. Your Moneris ...

SENIOR JAVA SOFTWARE DEVELOPER Location: Toronto, ON (uptown) Industry: Technology Type: Permanent WHAT IS THE OPPORTUNITY. Our client is an 18-year-old SaaS developer and recognized leader of ...

\n \n \n \n \n We are looking for Junior Java Developers to join a globally renowned FinTech company at their trendy Dublin City Centre offices. \n \n \n \n \n \n You'll delve deep into their cloud ...

About the Role The Software Engineer (Java) operates at a senior engineer level, driving technical direction across core product domains. The role combines deep hands-on Java engineering with ...

... a Java software engineer \n * JAVA 1.7 & higher. Significant and demonstrable experience of implementing Java best practice, valuing scalability, availability and performance. \n * Spring\/Spring ...

We have a requirement for permanent Java Software Engineer to join their growing Development team in Dublin. \n \n \n \n \n \n By being apart of this growing team you will write clean and efficient ...

You will need to work closely with more junior team members to provide guidance, as well as Leads ... C#, Java, Python) and expert knowledge with optimizing databases (e.g. MySQL, SQL Server, Postgres)

Lead Software Developer (AOSP)

Waterloo, ON ยท On-site

CA$140K - CA$170K/yr

Lead a small team of junior developers, providing guidance, conducting design reviews, and ... Expert-level Java and Kotlin. * Android Tools: Strong command of ADB, xTS (diagnosing issues ...

Must have a minimum of 6+ years of experience as JAVA FSD - Must have exposure to Design, develop ... software. Participate in code reviews and provide constructive feedback. Mentor junior developers ...

Must have a minimum of 6+ years of experience as JAVA FSD - Must have exposure to Design, develop ... software. Participate in code reviews and provide constructive feedback. Mentor junior developers ...

Must have a minimum of 6 years of experience as JAVA FSD - Must have exposure to Design, develop ... software. Participate in code reviews and provide constructive feedback. Mentor junior developers ...

Must have a minimum of 6 years of experience as JAVA FSD - Must have exposure to Design, develop ... software. Participate in code reviews and provide constructive feedback. Mentor junior developers ...

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Junior Software Developer Java information

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

To thrive as a Junior Software Developer (Java), you need a solid understanding of Java programming, algorithms, and object-oriented principles, often supported by a degree in computer science or related field. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools like Maven or Gradle is often required. Strong problem-solving abilities, willingness to learn, and effective communication skills help junior developers collaborate and adapt quickly. These skills are crucial for building reliable software, integrating smoothly into development teams, and growing within the role.

What are some common challenges faced by Junior Software Developers working with Java, and how can they overcome them?

Junior Software Developers working with Java often encounter challenges such as understanding complex codebases, managing version control with tools like Git, and applying best practices for clean and efficient code. To overcome these obstacles, it's helpful to actively participate in code reviews, seek guidance from senior developers, and make use of online resources and documentation. Joining stand-up meetings and collaborating closely with teammates can also accelerate learning and help new developers adapt to the team's workflow.

What does a Junior Software Developer Java do?

A Junior Software Developer Java is an entry-level programmer who specializes in building, testing, and maintaining software applications using the Java programming language. They typically work under the supervision of senior developers and contribute to coding, debugging, and documentation. Their responsibilities often include fixing bugs, writing unit tests, and collaborating with team members to deliver functional software solutions. This role is ideal for individuals who have a basic understanding of Java and are eager to gain professional experience in software development.

What is the difference between Junior Software Developer Java vs Junior Software Developer Python?

AspectJunior Software Developer JavaJunior Software Developer Python
Required CredentialsBachelor's in CS or related field, Java certifications (optional)Bachelor's in CS or related field, Python certifications (optional)
Work EnvironmentEnterprise applications, backend development, large-scale systemsData analysis, scripting, web development, AI/ML projects
Employer & Industry UsageFinancial services, enterprise software, telecomTech startups, data science firms, research institutions
Common Search & ComparisonYesYes

Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.

What job categories do people searching Junior Software Developer Java jobs in Ontario look for? The top searched job categories for Junior Software Developer Java jobs in Ontario are:
What cities in Ontario are hiring for Junior Software Developer Java jobs? Cities in Ontario with the most Junior Software Developer Java job openings:
Junior Software Developer (KDB+/Q)

Junior Software Developer (KDB+/Q)

Squarepoint Capital

London, ON โ€ข On-site

Other

Posted 24 days ago


Job description

Please only apply to the one job you feel best fits your skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity.

Position Overview:

kdb+/q developers at Squarepoint work closely with researchers and traders to design, implement, test and maintain our service-oriented kdb+ architecture. As a kdb+/q developer, you will contribute to designing our model of reality, normalizing diverse datasets to generate it. You will also build robust, scalable infrastructure to expose data to users worldwide.

You will have a high degree of responsibility, owning key parts of the infrastructure and acting as level 2+ support for critical services during live trading.

Required Qualifications:

  • Bachelor's degree in a STEM subject
  • Up to 4 years experience in a relevant role using kdb+/q
  • Excellent written and verbal communication skills
  • Eagerness to continuously learn new technologies and develop with us
  • Ability to work well in a fast-paced environment

Nice to have:

  • Experience designing, testing, optimizing and troubleshooting data intensive applications
  • Experience analyzing and organizing financial data
  • Experience with any of Python, C++, or Rust
  • Experience with other database management systems and related technologies such as SQL