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Sr Java J2Ee Developer Jobs in Ontario (NOW HIRING)

Konrad

Senior Java Developer

Toronto, ON · Hybrid

CA$120K - CA$145K/yr

About The Role As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will ...

StackandCo

You will work on a high performing team of Senior Java Developers where you will be joining the newly formed Cloud Transformation team. There are many Cloud Architects across the team who you will be ...

StackandCo

... Centre on a Senior Software Engineer vacancy (multiple available). \n \n \n \n \n \n We need ... Highly skilled Software Engineer, ideally 7+ years' experience primarily in Java (flexible) \n

StackandCo

... on a Senior Software Engineer vacancy. \n \n \n \n \n \n This is a nice opportunity to join a ... Highly skilled Software Engineer, ideally 7+ years' experience primarily in Java (flexible) \n

Td

Senior Java Developer, TD Securities

Toronto, ON · On-site

CA$102K - CA$125K/yr

About This Role We are looking for a savvy Senior Java Developer to join our growing Prime Technology team. The hire will be responsible for designing, building, maintaining, and supporting ...

StackandCo

\n \n \n \n \n Our client, an impressive SAAS company, is continuing to build out their tech operations in Dublin. \n \n \n \n \n \n We are looking for Java\/Fullstack Software Engineers to join our ...

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

It still maintains a close knit community environment with very low staff turnover. \n \n \n \n \n \n We are looking for a Fullstack Developer \- Java\/Spring stack with a React frontend (more ...

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 ...

ITS Global

Fullstack Developer

Toronto, ON · On-site

... or Java/J2EE. Knowledge of JS frameworks is a plus. Good hands on knowledge of web technologies ... Understanding of engineering culture. Experience with building enterprise solutions is a plus.

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

Rogers Communications

Sr. Developer

Toronto, ON · On-site

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Java, J2EE, Spring Boot * REST and SOAP Web Services * Angular (18+), React, JavaScript, HTML5, and ...

Rogers Communications

Sr. Developer

Brampton, ON

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Java, J2EE, Spring Boot * REST and SOAP Web Services * Angular (18+), React, JavaScript, HTML5, and ...

Rogers Communications

Sr. Developer

Brampton, ON · On-site

We are looking for a highly skilled and innovative Senior Developer who is passionate about ... Java, J2EE, Spring Boot * REST and SOAP Web Services * Angular (18+), React, JavaScript, HTML5, and ...

StackandCo

Senior Java Application Developer

Galway, NY · On-site

Ask questions of the biggest datasets \n \n \n \n \n \n Role Overview Application developers will ... Excellent knowledge in JEE\/Spring, JAVA 8, Shell\-Scripting. \n * Extensive knowledge on modern ...

Citi

Low latency Senior Java Developer

Mississauga, ON

CA$120K - CA$170K/yr

We're looking for a skilled Java Developer to enhance our platform and integrate it with trading systems across markets. Role Overview/What You'll Do * Collaborate with management to integrate ...

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All JobsSr Java J2Ee Developer JobsSr Java J2Ee Developer Jobs in Ontario

Sr Java J2Ee Developer information

What is the difference between Sr Java J2Ee Developer vs Java Software Engineer?

AspectSr Java J2Ee DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentDevelops enterprise applications, often in large teamsDesigns and develops Java applications, may work in teams or individually
Industry UsageCommon in finance, healthcare, and enterprise sectorsUsed across various industries including tech, finance, and startups
Search & Comparison IntentOften compared for seniority, responsibilities, and skillsCompared for roles, skills, and career progression

While both roles involve Java development, Sr Java J2Ee Developers typically focus on enterprise-level applications with more experience and responsibilities, whereas Java Software Engineers may work on a broader range of Java projects, including both enterprise and consumer applications.

What are some common challenges Sr Java J2EE developers face when working on large-scale enterprise applications?

Sr Java J2EE Developers often encounter challenges such as managing application scalability, ensuring code maintainability, and integrating with legacy systems. Large-scale projects typically involve coordinating with cross-functional teams, which requires effective communication and collaboration skills. Additionally, staying updated with evolving frameworks and best practices is crucial to address performance bottlenecks and maintain security. Proactively addressing these challenges is essential for delivering robust, high-quality enterprise solutions.

What is a Sr Java J2EE developer?

Sr Java J2EE Developers are experienced software engineers who specialize in building, deploying, and maintaining enterprise-level applications using Java and the Java 2 Platform, Enterprise Edition (J2EE). They work with technologies like Servlets, JSP, EJB, and frameworks such as Spring and Hibernate to develop scalable, secure, and reliable software solutions. Senior developers often lead teams, design system architecture, and ensure best coding practices are followed throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Sr Java J2EE developer, and why are they important?

To thrive as a Sr Java J2EE Developer, you need advanced proficiency in Java programming, expertise in J2EE frameworks, and a bachelor's degree in computer science or a related field. Familiarity with tools like Spring, Hibernate, Maven, RESTful APIs, and version control systems such as Git is typically required. Strong problem-solving abilities, effective communication, and leadership skills make a developer stand out in this senior role. These competencies are crucial for designing robust enterprise applications, collaborating with cross-functional teams, and leading projects to successful completion.
What are popular job titles related to Sr Java J2Ee Developer jobs in Ontario? For Sr Java J2Ee Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Sr Java J2Ee Developer jobs in Ontario look for? The top searched job categories for Sr Java J2Ee Developer jobs in Ontario are:
What cities in Ontario are hiring for Sr Java J2Ee Developer jobs? Cities in Ontario with the most Sr Java J2Ee Developer job openings:
Sr Java J2Ee Developer jobs near you
Infographic showing various Sr Java J2Ee Developer job openings in Ontario as of August 2026, with employment types broken down into 51% Full Time, and 49% Contract. Highlights an 93% In-person, and 7% Hybrid job distribution.

Senior Java Developer

Konrad

Toronto, ON • Hybrid

CA$120K - CA$145K/yr

Full-time

Medical, Retirement

Re-posted 19 days ago

Job description

Who We Are

Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We hire exceptionally smart, analytical, and hard working people who are lifelong learners.

About The Role

As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will require you to assist in the development and delivery of consumer and enterprise applications. This role is ideal for ambitious developers who feel confident in their technical ability and want to be a part of the highly-skilled development team at Konrad.

What You'll Do

  • Write maintainable, testable, and performant software in collaboration with our world class team.
  • Participate in code review and perform extensive testing to ensure we deliver high quality software.
  • Research new technology and tools and share those findings with the team.
  • Communicate clearly and effectively with all members of our team.

Qualifications

  • 3+ years experience building and delivering modern production-grade web applications in a team environment, leading teams and projects
  • Very strong Java programming skills utilizing Spring Boot or Spring Cloud 
  • Front end JS framework experience using React or Angular or similar
  • Deep understanding of each of the parts that make up a modern web application (APIs, templating, routing, data storage, design patterns, optimization, caching, security) 
  • Fundamental knowledge of core web principals (HTTP, the DOM, SSL, web servers)
  • Fluency with relational databases or alternatively NoSQL databases
  • Great interpersonal skills - we work very closely together as a team and require a lot of communication.
  • A proactive personality, and a desire to deliver your best work.
  • A love for improving software development workflows and processes.

Nice to have

  • Experience working within cloud environments (AWS, Google Cloud, Azure)
  • Experience working with GraphQL, Terraform, CI/CD
  • Experience working with Adobe Experience Manager

Perks and Benefits

  • Comprehensive Health & Wellness Benefits Package 
  • Retirement Planning
  • Parental Leave Program
  • Annual tech & travel allowance
  • Flexible Working Hours
  • Work from Home Flexibility
  • Service Recognition Programs
  • Socials, Outings & Retreats
  • Culture of Learning & Development

Bonus Points

Have you taken any courses at BrainStation? A lot of our design and development best practices and processes are taught during our courses - make sure to highlight this experience in your cover letter if you have!

Konrad is committed to maintaining a diverse work environment and is proud to be an equal opportunity employer. All qualified applicants, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status will receive consideration for employment. If you have any accessibility requirements or concerns regarding the hiring process or employment with us, please notify us so we can provide suitable accommodation.

The estimated compensation for this position is $120,000 to $145,000. This is an estimate and a compensation offer will vary based on applicant's education, experience, skills, abilities and alignment with market data.

While we sincerely appreciate all applications, only those candidates selected for an interview will be contacted.

#LI-Hybrid

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