1

Java Application Support Jobs in Ontario (NOW HIRING)

Solutions Design IT Specialist

Toronto, ON ยท On-site

CA$125K - CA$156K/yr

Experience with Java * Experience with Oracle 19c * Experience with Unix scripting * Experience with Python is an asset * Experience administrating application support Professional Skill Requirements:

Java Developer - Officer

Mississauga, ON ยท On-site

CA$79K - CA$110K/yr

... performant application systems and microservices in coordination with global technology and ... and support customer exposure systems Apply fundamental knowledge of programming languages for ...

Evaluate and recommend new and emerging technologies, including the application of AI, to solve ... support on applications to business users Utilize in-depth specialty knowledge of applications ...

Collaborate with architecture and infrastructure teams to ensure application designs align with the ... Provide Tier 3 production support, diagnosing and resolving high-impact incidents through ...

Java Developer

Toronto, ON ยท Hybrid

CA$100K - CA$120K/yr

Build low-latency, high-throughput transactional services supported by CI/CD pipelines. * Utilize ... Deeply understand the codebase and business needs to effectively implement application changes.

Java Developer

Toronto, ON ยท Hybrid

CA$100K - CA$120K/yr

Build low-latency, high-throughput transactional services supported by CI/CD pipelines. * Utilize ... Deeply understand the codebase and business needs to effectively implement application changes.

MemSQL, Ignite, Java Spring, AWS, S3, MongoDB, Data lake, Docker, Kubernetes and more Mission ... Salaried Posted Date: 2026-07-27 Application Deadline: 2026-09-17 Note : Applications will be ...

Lead Java Full Stack Developer

Mississauga, ON ยท On-site

CA$120K - CA$170K/yr

Implement and support micro front-end patterns (composition, shared libraries, module federation or ... Required Skills & Qualifications 6-10 years of experience in full-stack web application development.

Senior Java Developer

Etobicoke, ON ยท Hybrid

CA$120K - CA$140K/yr

Monitor application performance, identify bottlenecks, and enhance efficiency to improve user ... Provide support through code reviews, technical guidance, and skill development. WHAT WE'RE LOOKING ...

... supported and inspired bya collaborative community of colleagues around the world, and where you'll ... the future of our application platforms and collaborate with talented individuals. Key ...

Showing results 41-60

Java Application Support information

What is the difference between Java Application Support vs Java Developer?

AspectJava Application SupportJava Developer
Primary RoleMaintains, troubleshoots, and supports existing Java applicationsDesigns, develops, and implements new Java applications and features
Skills & CertificationsJava certifications, troubleshooting, debugging, system administrationJava programming, software development certifications, coding skills
Work EnvironmentSupport teams, production environments, client-facing rolesDevelopment teams, project environments, coding and testing
Industry UsageIT support, application maintenance, enterprise systemsSoftware development, application creation, system design

Java Application Support focuses on maintaining and troubleshooting existing Java applications, ensuring stability and performance. In contrast, Java Developers primarily design and build new Java applications and features. Both roles require Java knowledge, but support roles emphasize troubleshooting and system maintenance, while development roles focus on coding and application creation.

Infographic showing various Java Application Support job openings in Ontario as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution.

Sr. Technical Support Specialist

Waterloo, ON โ€ข On-site, Remote

CA$72K - CA$108K/yr

Full-time

PTO

Re-posted 26 days ago


Job description

OPENTEXT - THE INFORMATION COMPANY

OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital transformation.

AI-First. Future-Driven. Human-Centered.

At OpenText, AI is at the heart of everything we do-powering innovation, transforming work, and empowering digital knowledge workers. We are hiring talent AI can't replace to help us shape the future of information management. Join us.


YOUR IMPACT
A Technical Support Specialist role at OpenText is more than just a support position, it's an opportunity to make a meaningful impact on the success of our enterprise customers. As a key member of our global support organization, you will play a critical role in resolving complex technical challenges, delivering exceptional customer experiences, and ensuring customers maximize the value of their OpenText solutions. Working collaboratively across teams and business units, you'll help drive customer satisfaction, troubleshoot high-priority issues, and contribute to the continuous improvement of our products and services in a fast-paced, rewarding environment.

WHAT THE ROLE OFFERS
Resolving complex technical issues in all areas of assigned OpenText software products by analysing logs, researching issues, debugging scripts or recreating problems in-house.
Focusing on the customer experience and minimising customer effort. Representing OpenText in customer communications via telephone, email, or using remote solutions (Teams, Skype, WebEx etc) to find resolutions to presented technical problems.
Demonstrating curiosity and driving your own learning, pursuing new knowledge continuously to keep current with industry and product changes.
Identifying and reporting software defects and feature requests.
Authoring as well as update articles to contribute to our Product Knowledge Base.
Working independently in a self-motivated fashion, as well as collaborating when necessary on cross-team and cross-product technical issues by working with resources from other groups as needed to resolve customer issues.
Meeting established service delivery guidelines such as customer satisfaction, phone-based activities, resolution, schedule adherence, case documentation and case wellness.
Other duties and projects as assigned by management.


WHAT YOU NEED TO SUCCEED
Experience in a technical support, application support, or development environment, supported by a related degree or equivalent practical experience.
Strong technical knowledge of Windows operating systems, relational databases (Oracle, SQL Server, PostgreSQL), and web application servers such as Tomcat and NGINX; knowledge with UNIX/Linux is required.
Experience with programming and scripting technologies including SQL, Java, and JavaScript, along with containerization platforms such as Docker and Kubernetes.
Exposure to customer communications management solutions such as Exstream, StreamServe, or xPression is considered an advantage.
Proven ability to manage multiple priorities simultaneously, troubleshoot complex issues, and adapt quickly in a fast-paced, evolving environment.
Demonstrates a positive, customer-focused approach with strong problem-solving skills, empathy, and a commitment to continuous learning and best practices.

ONE LAST THING:
OpenText is more than just a corporation, it's a global community where trust is foundational, the bar is raised, and outcomes are owned.


OpenText's commitment to diversity and inclusion surpasses legal requirements, evident in our Equal Employment Opportunity Statement of Policy which promotes a respectful and empowering environment for employees of all backgrounds, culture, national origin, race, color, gender, gender identification, sexual orientation, family status, age, veteran status, disability, religion, or other basis protected by applicable laws.

If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please contact us at hr@opentext.com. Our proactive approach fosters collaboration, innovation, and personal growth, enriching OpenText's vibrant workplace.

Compensation: At OpenText, we offer a thoughtfully designed benefits package that supports your physical, emotional, and financial wellbeing. A summary of those benefits can be found on our Why Join Us page. As you move through the hiring process, we're happy to provide more details about our compensation programs, including variable and commission compensation opportunities for eligible roles, vacation entitlement, and paid time off.

Salary Range: $72,200 - $108,200; Depending on the candidate's education, experience, skills, geographical location, and alignment with internal equity and external market, actual salary may vary and be higher or lower than the range posted.

AI Usage Disclosure: As part of our commitment to transparency, we use artificial intelligence (AI) tools to assist in various stages of our recruitment process, including resume screening, candidate matching, interview scheduling, and communications. These tools are designed to improve efficiency, reduce bias, and enhance candidate experience. All decisions regarding hiring are made by qualified human professionals, and we continuously monitor our AI systems to ensure fairness and compliance with applicable regulations.

Employment Type: Regular