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Senior Java Software Engineer Jobs in Ontario (NOW HIRING)

... engineer who wants to work with some of the newest tech available. \n \n \n \n \n \n This is a ... * 6+ years' Software Engineering experience \n * Experience at all stages of the SDLC \n

... 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 ...

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 ...

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 ...

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 ...

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 ...

Drive innovation as a Senior Java Full Stack Engineer in a hybrid setting in Toronto, focusing on ... Design RESTful APIs for software integration * Handle SQL database management, including SQL Server

New

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 ... Must-Have Skills * 7 to 10 years of professional software engineering experience. * Strong backend ...

Senior Java Developer

Toronto, ON · Hybrid

CA$64K - CA$106K/yr

As a Senior Java Developer, you will be responsible for designing, building, and maintaining robust ... Bachelor's degree in Computer Science, Software Engineering, or equivalent relevant experience.

Senior Java Developer

Toronto, ON · Hybrid

CA$106K/yr

As a Senior Java Developer, you will be responsible for designing, building, and maintaining robust ... Bachelor''s degree in Computer Science, Software Engineering, or equivalent relevant experience.

Senior Java Developer

Toronto, ON · Hybrid

CA$106K/yr

As a Senior Java Developer, you will be responsible for designing, building, and maintaining robust ... Bachelor''s degree in Computer Science, Software Engineering, or equivalent relevant experience.

Senior Software Developer (Financial Services APIs & Microservices Development) * Anticipated Start ... Java and SQL programming languages * Spring Boot or Apache Camel frameworks * API, microservices ...

New

Follow best practices and guidance provided by the Senior developer \n * Write well\-engineered ... Experience troubleshooting Java \n * Must have at least a stamp 4 Visa in order to be considered ...

\n \n \n \n \n Our client in Galway are beginning to hire Java Engineers (up to senior level) to help the team build out their globally renowned and ever\-present SAAS offering on a permanent basis.

Implement the best-of-bread software engineering practice and AI capabilities to increase the ... Must-Have: * Experience: 5+ years in Sr. Java backend developer role. * Professional level of ...

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Showing results 1-20

Senior Java Software Engineer information

See Ontario salary details

$77K

$135K

$181.5K

How much do senior java software engineer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for senior java software engineer in Ontario is $135,034.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,000.00 and $153,000.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Java Software Engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

What does a Senior Java Software Engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

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

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.
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 Senior Java Software Engineer jobs in Ontario? For Senior Java Software Engineer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Java Software Engineer jobs in Ontario look for? The top searched job categories for Senior Java Software Engineer jobs in Ontario are:
What cities in Ontario are hiring for Senior Java Software Engineer jobs? Cities in Ontario with the most Senior Java Software Engineer job openings:
What are popular job titles related to Senior Java Software Engineer jobs in ON? For Senior Java Software Engineer jobs in ON, the most frequently searched job titles are:
Infographic showing various Senior Java Software Engineer job openings in Ontario as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $135,034 per year, or $64.9 per hour.

Full-time

Posted 7 days ago


Job description

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\n Senior Java Developer required for a Cybersecurity organisation in Dublin, working alongside a talented team building out a product that they see as an industry game changer.<\/span>
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\n This will likely progress into a team leadership role (but doesn't necessarily have to) and will be ideal for an ambitious, technically minded engineer who wants to work with some of the newest tech available.<\/span>
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\n This is a backend Microservices development role with scope to get involved in some Ops work.<\/span>
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\n There are lots of nice benefits on offer (including a 15% bonus) and there will be remote interviews and onboarding.<\/span>
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\n Experience
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  • 6+ years' Software Engineering experience
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  • Experience at all stages of the SDLC
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  • Extensive experience working with a Java\/Spring stack
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  • Solid DevOps exposure would be nice to have
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  • React experience would be a plus
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