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Java Jobs in Ontario (NOW HIRING)

We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP services and JEE technologies. The ideal candidate will be responsible for designing, developing, and ...

\n \n \n \n \n We have an exciting contract position available for a Full Stack Java Developer in Waterford. It will an initial 6 months with the strong possibility of extending after that. \n \n \n ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position. This will be an initial 6 month contract with the possibility of extending after that (remote interviewing and ...

\n \n \n \n \n We are looking for an experienced Java Developer for a contract position in Dublin. You will be joining a well established team of experienced developers, giving you the perfect ...

Must have strong Java programming concepts and hands on experience in application development primary in REST APIs using Spring Boot. Experience working with CI/CD pipelines, Kubernetes and other ...

\n \n \n \n \n Junior Java Developer 35K p\/a + benefits Java, AWS, Javascript \n \n \n \n \n \n We're looking for Junior Java Developers to join a globally renowned Fintech at their trendy Dublin ...

Must have strong Java programming concepts and hands on experience in application development primary in REST APIs using Spring Boot. Experience working with CI/CD pipelines, Kubernetes and other ...

Qualifications: 1. Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that ...

Java Developer

Burlington, ON ยท On-site

CA$89K - CA$123K/yr

Java, Spring Framework & Spring Boot, Spring Security & OAuth 2.0, Hibernate / JPA, Maven. * Core Backend & FullStack Skills. * Practical experience developing UI components using Angular.

Java Developer

Burlington, ON ยท On-site

CA$89K - CA$123K/yr

Java, Spring Framework & Spring Boot, Spring Security & OAuth 2.0, Hibernate / JPA, Maven. * Core Backend & FullStack Skills. * Practical experience developing UI components using Angular.

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 ...

We have a requirement for permanent Java Engineers to join their expanding development teams in Dublin. \n \n \n The successful candidate will have around 3 years of development experience with Java ...

\n \n \n \n \n We are looking for a Java Developer to work in a newly formed team in Dublin, building functionality on two new products. \n \n \n \n \n \n The company have set plans to expand further ...

\n \n \n \n \n Java\/Fullstack Engineer required for a startup in Waterford who are expanding the dev team and hoping to almost double their headcount this year. \n \n \n * You'll get the chance to ...

A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web, enterprise, mobile) by writing clean code, collaborating with teams, and integrating with databases and ...

Senior Java Developer

Toronto, ON ยท On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving complex problems? If so, we have an exciting opportunity for you! We are looking for a Senior Java ...

\n \n \n \n \n Cloud Developer (Java) Contract \- 450\-475 Per Day \- 6 month Contract with Long term potential Duration: 6 Months Rolling Day Rate Contract ( extensions highly likely) \n \n \n \n \n ...

We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...

We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...

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Java information

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

What does a Java developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What are the most commonly searched types of Java jobs in Ontario? The most popular types of Java jobs in Ontario are:
What job categories do people searching Java jobs in Ontario look for? The top searched job categories for Java jobs in Ontario are:
What cities in Ontario are hiring for Java jobs? Cities in Ontario with the most Java job openings:
Infographic showing various Java job openings in Ontario as of August 2026, with employment types broken down into 1% Internship, 74% Full Time, 14% Part Time, and 11% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution.

Java Developer

Scotiabank

Toronto, ON โ€ข On-site

Other

PTO

This job post hasย expired today.ย Applications are no longer accepted.


Job description

Requisition ID: 259548ย 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

We are seeking a talented Java Developer with expertise in Spring, Spring Boot, REST APIs, SOAP services and JEE technologies. The ideal candidate will be responsible for designing, developing, and maintaining high-performance applications that meet our business requirements.

ย 

Is this role right for you?

  • Develop and maintain web applications using Java, Spring, Spring Boot, OpenAPI, Swagger, and Java/Jakarta EE backend technologies.
  • Design and implement RESTful APIs and SOAP services.
  • Maintain the application codebase, including applying security patches and addressing vulnerabilities to ensure system stability, reliability, and compliance.
  • Troubleshoot, debug, and optimize applications to ensure optimal performance and scalability.
  • Manage, maintain, and coordinate the renewal of SSL certificates for internal and external applications to ensure secure communication and system compliance.
  • Participate in code reviews and provide constructive feedback to peers.
  • Stay updated with the latest industry trends and technologies to ensure our applications remain cutting-edge.

ย 

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 4+ Years of experience of Java (preferably Java 17+), Spring and Spring Boot frameworks for building robust, scalable RESTful APIs and backend SOAP services.
  • Expertise in Webservices (REST, SOAP), Java/Jakarta EE (Servlet, JAX-RS, JMS, JPA, JDBC, CDI) and enterprise design patterns (MVC, Singleton, Front Controller, Factory, DAO, DTO etc.)
  • In-depth knowledge of Java SE features (Java 8+), including Lambdas, Streams, Concurrency/multithreading, etc.
  • Strong Knowledge of microservices architecture.
  • Knowledge on CI/CD pipelines, containerization (Docker), build scripts (Gradle, Maven), and automated testing frameworks (JUnit, Mockito, integration testing) to ensure quality and smooth deployments.

Nice to have skills:

  • Experience with cloud platforms (e.g., GCP).
  • Familiarity with DevOps practices and tools.
  • Experience with containerization technologies (e.g., Docker, Kubernetes).

ย 

What's in it for you?

  • Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
  • Accessibility and Workplace Accommodations - We value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements. ย 
  • Upskilling through online courses, cross-functional development opportunities, and tuition assistance.ย 
  • Competitive Rewards program including bonus, flexible vacation, personal, sick days and benefits will start on day one.
  • Dynamic Ecosystem - Free tea & coffee, universal washrooms, and lots of space for team collaboration.
  • Community Engagement - We offer opportunities for community engagement & belonging with our various programs such as hackathons.

Location(s): ย Canada : Ontario : Torontoย 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.ย ย 
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let ourย  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.