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Senior Java Developer Jobs in Ontario (NOW HIRING)

StackandCo

Minimum 7 years Java Development experience \n * Excellent communication skills both written and verbal \n * Strong experience using Spring framework \n * SQL experience \n \n \n This role will be ...

Coforge

Sr. Java Fullstack developer

Markham, ON · Hybrid

Job Title: Sr. Java Fullstack developer Skills: Java, Springboot, API, AWS, Angular Experience: 10+ years Location: Markham,ON (Hybrid) Duration: Fulltime We at Coforge are hiring a Sr. Java ...

StackandCo

... n We need Senior Java Engineers who have led teams, to work on both the Architecture and Development on multiple key projects. \n \n \n \n \n \n This is ideal for someone who enjoys mentoring ...

StackandCo

... n * 5+ years' Java Development experience \n * Cloud experience \n * An interest in Machine ... An ambition to lead engineers would be nice to have \n * Solid Linux background \n \n \n \n \n \n

NearSource

Senior JAVA Backend Developer

Toronto, ON · Remote

CA$80 - CA$90/hr

Senior Java Backend Developer Location: 100% Remote, Canada Experience: 7 to 10 Years Employment Type: T4 Contract Rate: CAD $80 to $90 per Hour Role Summary NearSource is seeking a Senior Java ...

New

StackandCo

... Java Development Experience \n * Agile & Test Driven experience \n * Microservices experience \n * AWS experience \n * Knowledge of web protocols and various operating systems \n \n \n \n \n \n Nice ...

Virtusa

Java Developer

Mississauga, ON · On-site

Seeking a Senior Application Developer with strong hands-on experience in developing server-side components in Java. Candidate must have experience in developing enterprise application using Java ...

Virtusa

Java Developer

Mississauga, ON

Seeking a Senior Application Developer with strong hands-on experience in developing server-side components in Java. Candidate must have experience in developing enterprise application using Java ...

Virtusa

Java Developer

Mississauga, ON

Seeking a Senior Application Developer with strong hands-on experience in developing server-side components in Java. Candidate must have experience in developing enterprise application using Java ...

Td

Senior IT Java Developer

Toronto, ON · On-site +1

CA$105K - CA$129K/yr

Job Summary We are seeking a Senior Java Developer / Architect to design, build, and operate scalable, event-driven, cloud-native applications using Apache Kafka, Spring Boot, and Microsoft Azure.

StackandCo

We are looking for a Senior Developer for our clients digital solutions area were you will be using Adobe Experience Manager. Although AEM experience would be ideal, this can be substituted for Java ...

StackandCo

\n \n \n \n \n Our client has a requirement for a highly experienced Java Developer for a contract position in Dublin. You will be joining a highly collaborative team offering you the opportunity to ...

StackandCo

We are looking for a Senior Developer for our clients digital solutions area were you will be using Adobe Experience Manager. Although AEM experience would be ideal, this can be substituted for Java ...

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All JobsSenior Java Developer JobsSenior Java Developer Jobs in Ontario

Senior Java Developer information

See Ontario salary details

$67.5K

$125.1K

$172K

How much do senior java developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for senior java developer in Ontario is $125,072.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,000.00 and $141,500.00 per year, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

Is Java outdated in 2026?

Java remains a widely used programming language for senior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and cloud services. Its stability, performance, and extensive libraries ensure its continued relevance in the software industry.

What are some common challenges Senior Java Developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate and may hold certifications such as Oracle Certified Professional Java SE.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What are Senior Java Developers?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

Which pays more, C++ or Java?

For a Senior Java Developer, salary differences between C++ and Java roles depend on industry, location, and experience. Generally, C++ developers may earn higher salaries in fields like finance or game development due to specialized skills, while Java developers are often in demand for enterprise applications. Both skills are valuable, and compensation varies based on the specific job market and required expertise.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace the need for senior Java developers. Java developers are essential for designing, maintaining, and optimizing complex applications, and their expertise remains valuable despite advancements in AI tools. Skills in problem-solving, system architecture, and understanding AI integration are increasingly important for Java professionals.
What are the most commonly searched types of Java Developer jobs in Ontario? The most popular types of Java Developer jobs in Ontario are:
What are popular job titles related to Senior Java Developer jobs in Ontario? For Senior Java Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Ontario look for? The top searched job categories for Senior Java Developer jobs in Ontario are:
What cities in Ontario are hiring for Senior Java Developer jobs? Cities in Ontario with the most Senior Java Developer job openings:
What are popular job titles related to Senior Java Developer jobs in ON? For Senior Java Developer jobs in ON, the most frequently searched job titles are:
Senior Java Developer jobs near you
Infographic showing various Senior Java Developer job openings in Ontario as of June 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,072 per year, or $60.1 per hour.

Senior Java Developer

StackandCo

Hybrid

Full-time

Posted 16 days ago

Job description

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\n They have an initial 6 month role available which will more than likely be extended beyond then.<\/span>
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\n Skills Required
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  • Minimum 7 years Java Development experience
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  • Excellent communication skills both written and verbal
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  • Strong experience using Spring framework
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  • SQL experience
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    \n This role will be mainly remote however you will be required to come to the office at times.<\/span>
    \n <\/div><\/span>
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