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Java Software Engineer Jobs in Ontario (NOW HIRING)

Alquemy

Software Engineer

Toronto, ON · On-site

We are seeking a skilled software engineer to join our team. Key Responsibilities: Implement ... Deep experience with Python or Java and Springboot Production level experience in AWS, Azure, GCP ...

Virtusa

Senior Java Developer

Mississauga, ON · On-site

We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable ... software development Strong proficiency in Java (Java 17+) Experience with Spring / Spring Boot ...

Scotiabank

Software Engineer

Toronto, ON

  • PTO

... Developer to join our team on a transformative cloud modernization program. This is a rare ... Design, develop, and maintain high-quality software solutions using Java/ Spring Boot. * Implement ...

Virtusa

Senior Java Developer

Mississauga, ON

We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable ... software development Strong proficiency in Java (Java 17+) Experience with Spring / Spring Boot ...

StackandCo

  • Medical

  • Retirement

Highly skilled Software Engineer, ideally 7+ years' experience primarily in Java (flexible) \n ... Extensive experience in development of Microservices \n * Spring Boot experience \n * Experience ...

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Apply software engineering fundamentals such as data structures, testing and debugging to ensure ...

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Apply software engineering fundamentals such as data structures, testing and debugging to ensure ...

Guidewire Software

Software Engineer II

Mississauga, ON · On-site

CA$86K - CA$108K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Successful software engineers at Guidewire typically have: A desire to work collaboratively in an ... Core Java, and good working knowledge of the Spring framework Experience with JavaScript ...

Guidewire Software

Software Engineer II

Toronto, ON · On-site

CA$86K - CA$108K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Successful software engineers at Guidewire typically have: A desire to work collaboratively in an ... Core Java, and good working knowledge of the Spring framework Experience with JavaScript ...

StackandCo

  • Medical

  • Retirement

Highly skilled Software Engineer, ideally 7+ years' experience primarily in Java (flexible) \n ... Experienced delivering software\/applications from start\-finish \n * Ability to understand and ...

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Scotiabank

Software Developer(Java)

Toronto, ON

  • PTO

Oracle Certified Java Developer certification will be an asset. * Technical Knowledge of event driven architecture (Kafka, Kafka connectors, Kafka brokers) * 3-5 years of working experience in the ...

Collabera Canada Inc

Be Seen First

Senior Java Engineer (React)

Toronto, ON · On-site

CA$70 - CA$120/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Title: Senior Java Engineer Type: 6-month contract + opportunity to extend Location: 1 Queen Street East, Toronto Work Model: Hybrid (4 days on-site) Day-to-Day Responsibilities * Refactor and ...

Ritchie Bros.

Software Engineer

Mississauga, ON

In C#, .NET, Java, React JS, TypeScript, RESTful APIs based on design specifications. * For SQL and ... Bachelor's degree in Computer Science, Software Engineering, or a related field, OR equivalent ...

Targeted Talent

Senior Java Developer

Waterloo, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Targeted Talent

Senior Java Developer

Kitchener, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Targeted Talent

Senior Java Developer

Waterloo, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Targeted Talent

Senior Java Developer

Ottawa, ON · Remote

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

Td

Software Engineer III

Toronto, ON · On-site

CA$125K - CA$154K/yr

  • Medical

  • Retirement

  • PTO

We are seeking a skilled Senior Software Engineer with expertise in Java with expertise in Node JS , Java, Spring Boot, REST API, Kafka , SQL Server Database, Cloud, Azure & AI tools . This ideal ...

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Showing results 41-60

All JobsJava Software Engineer JobsJava Software Engineer Jobs in Ontario

Java Software Engineer information

See Ontario salary details

$59.5K

$112.6K

$164K

How much do java software engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for java software engineer in Ontario is $112,628.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,500.00 and $130,000.00 per year, depending on experience, location, and employer.

What does a Java software engineer do?

A Java software engineer designs and develops computer applications using the Java programming language. In this job, you work with web developers and other software engineers to integrate java software into online platforms or other types of computer software. You are present for the entire development lifecycle, from design through quality testing. Your other duties may include documenting the programming code for other users or developers and writing reports to management or department heads. Java engineers work in large teams, so you must be able to collaborate with many people to complete a project.

What does a Java software engineer do?

A Java Software Engineer is responsible for designing, developing, and maintaining software applications using the Java programming language. They work on building efficient, scalable, and robust systems, often collaborating with other developers, testers, and stakeholders. Their tasks can include writing code, debugging, testing, and optimizing Java applications for various platforms, such as web, mobile, or enterprise environments. Java Software Engineers also help ensure that software solutions meet client or business requirements and adhere to industry best practices.

What are some typical challenges Java software engineers face when working on large-scale enterprise applications?

Java Software Engineers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining backward compatibility during system upgrades. Collaborating with cross-functional teams, like QA and DevOps, to streamline deployments and resolve integration issues is common. Additionally, keeping up with evolving frameworks and best practices is important for maintaining code quality and system reliability.

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

To thrive as a Java Software Engineer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is often required. Analytical thinking, problem-solving abilities, and effective teamwork distinguish high-performing individuals in this role. These skills ensure the efficient design, development, and maintenance of robust software applications in collaborative and dynamic technical environments.

What is the difference between Java Software Engineer vs Java Developer?

AspectJava Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDesigning, developing, and testing Java applicationsWriting, debugging, and maintaining Java code
Employer & Industry UsageTech companies, software firms, enterprise solutionsStartups, software companies, freelance projects
Common Search & ComparisonOften compared for roles involving system design and architectureFocused on coding and implementation tasks

While both roles require similar skills and certifications, Java Software Engineers typically focus on designing and architecting Java applications, whereas Java Developers primarily concentrate on coding and maintaining Java programs. The choice depends on the project scope and career focus.

More about Java Software Engineer jobs

What are the most commonly searched types of Java Software Engineer jobs in Ontario?

The most popular types of Java Software Engineer jobs in Ontario are:

What are popular job titles related to Java Software Engineer jobs in Ontario?

For Java Software Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Java Software Engineer jobs in Ontario look for?

The top searched job categories for Java Software Engineer jobs in Ontario are:

What are popular job titles related to Java Software Engineer jobs in ON?

For Java Software Engineer jobs in ON, the most frequently searched job titles are:

Java Software Engineer jobs near you
Infographic showing various Java Software Engineer job openings in Ontario as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $112,628 per year, or $54.1 per hour.

Software Engineer

Alquemy

Toronto, ON • On-site

Full-time

Re-posted 25 days ago

Job description

Job Description About Us: Our client is a leading player in the software industry, driving innovation and delivering cutting-edge solutions. We are seeking a skilled software engineer to join our team. Key Responsibilities: Implement, maintain and evolve cloud-based products and services Working on integration with external customer and 3rd party systems Write world-class code, perform code reviews, refactor and optimize the code, write unit tests Continuously discover, evaluate, and implement new technologies to maximize development Analyze and improve security for cloud applications Qualifications: Deep experience with Python or Java and Springboot Production level experience in AWS, Azure, GCP or other clouds, MongoDB, micro-services architecture, containerization, and orchestration (Docker and Kubernetes etc.) Good working knowledge of SQL and NoSQL databases Knowledge and experience in micro-services architecture, containerization and service to service communication and orchestration (Docker and Kubernetes etc.) Strong computer science fundamentals in data structures, design patterns, algorithm design, and complexity analysis Knowledge of network and web related protocols (e.g., REST, gRPC, HTTPS), security on every step Good grasp of the Agile software development approach, CI/CD, Gradle, Maven, GIT, code review and code coverage tools Experience with designing a test strategy, writing test cases and automating testing Great interpersonal and communication skills

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