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Senior Java Backend Developer Jobs in Ontario (NOW HIRING)

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 complex problems? If so, we have an exciting opportunity for you! We are looking for a Senior Java ...

A Java Developer designs, develops, tests, and maintains scalable Java-based applications (web ... Build new and enhance existing Java applications, including back-end services, APIs (RESTful), and ...

Senior Backend Developer (Cloud & APIs) ABOUT YOU You're a strong backend developer who enjoys building reliable cloud services and APIs. You like shipping in a fast-paced environment, collaborating ...

Senior Back-End Developer

Toronto, ON · On-site

CA$135K - CA$154K/yr

The Senior Back-End Developer is responsible for designing, building, and maintaining high-performance server-side systems that power a large-scale video platform serving millions of users. This role ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

We are looking for an experienced Senior Java Developer for our client. This is a permanent position that is remote anywhere in Canada! Our client is a global enterprise company with a product that ...

\n \n \n \n \n We are searching for a Senior Java Developer to join a large organisation in the Dublin area. \n \n \n \n \n \n This is a unique opportunity to work with some of the newest tech on the ...

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Senior Java Backend Developer information

See Ontario salary details

$33

$65

$93

How much do senior java backend developer jobs pay per hour?

As of Jun 19, 2026, the average hourly pay for senior java backend developer in Ontario is $65.41, according to ZipRecruiter salary data. Most workers in this role earn between $55.05 and $75.00 per hour, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Ontario? The most popular types of Java Backend Developer jobs in Ontario are:
What are popular job titles related to Senior Java Backend Developer jobs in Ontario? For Senior Java Backend Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Java Backend Developer jobs in Ontario look for? The top searched job categories for Senior Java Backend Developer jobs in Ontario are:
What cities in Ontario are hiring for Senior Java Backend Developer jobs? Cities in Ontario with the most Senior Java Backend Developer job openings:
Infographic showing various Senior Java Backend Developer job openings in Ontario as of June 2026, with employment types broken down into 77% Full Time, 12% Part Time, 4% Temporary, 6% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $136,056 per year, or $65.4 per hour.
Senior Java Developer

Senior Java Developer

Targeted Talent

Toronto, ON • On-site, Remote

$91K - $120K/yr

Full-time

Posted 25 days ago

Be an early applicant


Job description

At Targeted Talent, we love finding our clients the best possible talent, and it shows!

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 Developer to join our client’s team of high performers and help them build and troubleshoot scalable systems that deliver a best-in-class customer experience.

As a Senior Java Developer, you will have a strong background in Java development and architecture, as well as experience with various AWS services, message brokers, system logging tools, Terraform, Git, Bitbucket, RESTful web services, MySQL and NoSQL.

Key components to success:

  • Work with the product team to provide technical knowledge and expertise for future products.
  • Deep knowledge and experience with Java 17, is a plus, Java 8 and up a requirement.
  • Previous experience with message brokers (RabbiMQ, Amazon SQS).
  • Use AWS (EC2, ECS, S3, Lambda, Fargate, DynamoDB/RDS, Elasticache and Elastisearch) to deploy and manage scalable and resilient cloud infrastructure.
  • Monitor and troubleshoot system performance using tools like Prometheus, Graphite and CloudWatch.
  • Apply Terraform to automate and simplify infrastructure provisioning and configuration management.
  • Use Git and Bitbucket to manage code versions and collaborate with other developers.
  • Develop and consume RESTful web services using standard protocols and formats.
  • Understand the process of continuous deliver, deployment and integration.
  • Work with MySQL and NoSQL databases to store and retrieve data efficiently and securely.
  • Apply software engineering fundamentals such as data structures, testing and debugging to ensure robust and maintainable code.
  • Work with React.js and Google App Engine with Python 2.7 to support the Front End team.

What’s in it for you?

A chance to work with a talented and supportive team that values your skills and expertise. • A competitive salary that reflects your experience and contributions. • A flexible work arrangement that allows you to work remotely or hybridly according to your preference. • A rewarding career with an employer that cares about your success and growth. When our customers win, we win with them!

If this sounds like the perfect role for you, don’t hesitate to apply today!


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About Targeted Talent

Sourced by ZipRecruiter

Your single source for HR professional services, we offer job seekers specialized employment services, spanning contract, permanent positions, and project solutions for highly specialized and managerial level talent needs. Our team of specialized recruiters and consultants abilities extend far beyond resume or career counseling. With hundreds of collaborators strategically located throughout the country, our organization possess the local market knowledge and industry relationships that make successful geography-specific reach possible.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Vancouver, BC, CA