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Senior Java Jobs in Ottawa, ON (NOW HIRING)

Rebel

Senior JavaScript Full Stack Developer

Ottawa, ON · On-site

Senior JavaScript Full Stack Developer Team: Development Team Location: Ottawa, Ontario About Rebel ... NET Framework and/or Java for legacy system maintenance. * Strong command of Git and collaborative ...

Trellis

Senior Full Stack Developer

Kanata, ON

We're looking for a passionate Senior Full-Stack Developer who wants to make a difference in a fast ... Programming experience in Python, JavaScript, C#, Java, or another object-oriented language. * An ...

Warnerbros

Software Developer II

Kanata, ON

Your Role Accountabilities Design, implement, and maintain Java-based backend services using Spring ... senior engineers Contribute to documentation and shared understanding of system behavior, data ...

Ciena

Senior Firmware Designer/Engineer

Ottawa, ON · On-site

CA$109K - CA$174K/yr

Knowledge of html, JavaScript and Java * Hardware exposure and lab environment experience. * Strong analytical and debugging skills * Works easily in collaboration with others in a team setting

AtHoc

QNX Senior Technical Project Manager

Ottawa, ON

CA$108.75K - CA$158.75K/yr

Software Development experience (C, C++, Java, or similar) with significant customerfacing exposure. * Strong understanding of UNIXbased operating systems and embedded software environments.

RealDecoy

Associate Software Engineer- Ottawa

Ottawa, ON · On-site

Support senior team members in technical discussions and client interactions, helping to articulate ... JavaScript, Java, C#, Python, PHP. * Strongproblem-solving skills, critical thinking, and attention ...

SRC Can

Intermediate Software Developer

Gloucester, ON · On-site

Reporting to the Senior Staff Software Developer, this role will leverage software engineering ... Applied knowledge and experience with Java, C++, C, Typescript, and Python. * Applied knowledge and ...

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Senior Java information

See Ottawa, ON salary details

$41.9K

$120.1K

$172.9K

How much do senior java jobs pay per year?

As of May 31, 2026, the average yearly pay for senior java in Ottawa, ON is $120,145.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,548.00 and $138,606.00 per year, depending on experience, location, and employer.

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 deep expertise in Java programming, object-oriented design, and a strong grasp of software development principles, typically backed by a computer science degree or relevant experience. Experience with tools like Spring Framework, Hibernate, Maven, Git, and proficiency in using integrated development environments (IDEs) such as IntelliJ IDEA or Eclipse is essential, and certifications like Oracle Certified Professional (OCP) can be beneficial. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers set top performers apart. These skills ensure the delivery of robust, maintainable code and foster high-performing teams capable of tackling complex projects.

How do Senior Java Developers typically collaborate with cross-functional teams on large-scale projects?

Senior Java Developers often work closely with product managers, QA engineers, UI/UX designers, and DevOps teams to ensure successful project delivery. They participate in architectural discussions, provide technical guidance, and help translate business requirements into scalable software solutions. Regular communication and agile ceremonies like sprint planning and code reviews are common, allowing them to align development efforts with overall business goals and quickly address challenges. This collaborative environment helps Senior Java Developers mentor junior team members and foster a culture of continuous improvement.

What does a Senior Java Developer do?

A Senior Java Developer is responsible for designing, developing, and maintaining complex Java-based applications. They often lead development teams, make architectural decisions, and ensure code quality through best practices. Their role also includes mentoring junior developers, participating in code reviews, and collaborating with stakeholders to deliver robust software solutions. Senior Java Developers are expected to have extensive experience with Java frameworks, databases, and deployment processes.

Is Java still in demand in 2026?

Java remains a highly in-demand skill for senior Java developers due to its widespread use in enterprise applications, Android development, and backend systems. The language's stability, extensive libraries, and continued updates ensure its relevance in the software industry through 2026 and beyond.

What is the difference between Senior Java vs Java Developer?

AspectSenior JavaJava Developer
Required CredentialsBachelor's degree, extensive Java experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, Java knowledge, entry to mid-level certifications
Work EnvironmentTeam lead, project architect, involved in design and mentoringDevelopment team member, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software agencies, enterprise sectors

Senior Java professionals typically have more experience, leadership responsibilities, and advanced certifications compared to Java Developers. They often lead projects and mentor junior staff, while Java Developers focus on coding and implementation. Both roles are vital in software development, but the senior position involves greater strategic input and oversight.

What are the most commonly searched types of Java jobs in Ottawa, ON? The most popular types of Java jobs in Ottawa, ON are:
Senior Java jobs near you
Senior Software Developer in Test

Senior Software Developer in Test

Barracuda Networks Inc.

Kanata, ON • Hybrid

Full-time

Posted 28 days ago

Job description

Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousands of IT professionals and managed service providers worldwide trust us to protect and support them with solutions that are easy to buy, deploy, and use. 
 
We are committed to a candidate selection process and work environment that is inclusive and barrier free. To ensure candidates are assessed in a fair and equitable manner, accommodations will be provided to prospective employees in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code.   
 
Envision Yourself at Barracuda:
 
We are seeking a passionate and hardworking Senior Software Developer in Test to join our cross-functional Agile team. You will work on innovative cloud security products that protect our customers' sensitive information, partnering closely with Product and Development teams to implement critical quality standards. You will help drive AI-assisted testing strategies and leverage modern automation tools to accelerate delivery of reliable, high-quality software.
 
Tech Stack:   
  • Languages: JavaScript (TypeScript) / Python / Java / Kotlin
  • Cloud: AWS (EC2, ALB, Lambda, API Gateway, S3)
  • Frameworks: React, Django, Maven, Gradle
  • CI/CD: GitHub, GitHub Actions, CircleCI
  • Databases: MySQL, PostgreSQL, Cassandra, DynamoDB, Elasticsearch
  • Infrastructure: Docker, Kubernetes/EKS, ECS
  • Testing Frameworks: Mabl, Playwright
  • AI-Powered Dev & QA Tools: GitHub Copilot, Copilot for Azure, Mabl AI, Testim, Applitools, ChatGPT/Claude for test generation
Nice to haves:
  • Familiarity with Email/auth protocols: SMTP, POP, IMAP, LDAP
  • Microsoft 365 / Azure Active Directory / MS Graph API
  • Security domain knowledge
  • Non-functional automation tools (load testing: k6, Gatling, JMeter)
  • Perl experience
  • Familiarity with AI testing platforms (e.g., Functionize, Sauce Labs AI, LambdaTest AI)
 
What you will be working on:  
  • Build manual and automated test plans from business requirements
  • Develop, maintain, and execute automated test suites covering functional and non-functional use cases
  • Leverage AI coding assistants (GitHub Copilot) to accelerate test script authoring and code review
  • Use AI-driven testing tools (Mabl AI, Testim) to auto-heal flaky tests and generate intelligent test coverage
  • Integrate LLMs or AI APIs for test data generation, log analysis, and root cause summarization
  • Collaborate with engineers, product owners, and stakeholders to ensure high-quality software releases
  • Define timelines, work breakdowns, and manage the QA CI/CD pipeline
  • Write code snippets and validate API endpoints
  • Mentor junior team members and lead QA environment troubleshooting
  • Identify, document, and drive resolution of defects in close coordination with development teams
 
What you bring to the role:  
  • 5+ years of experience in software development, testing, and automation
  • Coding, design and analytical skills
  • Experience in a full project testing life cycle including test case creation, script development, manual and automated testing
  • Automation skills and experience using tools including Mabl and Playwright,
  • Strong experience in Agile development methodologies and utilizing technologies such as GIT, GitHub Actions for Continuous Integration, and Continuous Delivery.
  • Experience in Relational and non-relational databases (SQL and Non-SQL)
  • Strong programming skills in languages such as TypeScript/Python
  • Common testing practices in a highly agile project environment
  • Experience with AWS including knowledge of cloud infrastructure and services
  • Ability to work collaboratively and communicate clearly in a fast-paced, dynamic environment
  • Guide junior SDETs to succeed in their journey.
  • Experience in manual testing & performance testing, analyzing test logs, creating test reports and keeping the manager updated on the progress on a regular basis.
  • Experience with perl, Docker, and Kubernetes is a plus.
 
What you’ll get from us:
A team where you can voice your opinion, make an impact, and where you and your experience are valued. Internal mobility – there are opportunities for cross training and the ability to attain your next career step within Barracuda, in addition to equity, in the form of non-qualifying options.
 
 
The anticipated on-target earnings range for this role is CAD 106,000 to CAD 140,000. Actual compensation offered will be dependent upon the individual's skills, experience, and qualifications as they directly relate to the requirements of the position, the budget for the position, and applicable employment laws.
 
#LI-hybrid
 
Job ID 27 - 0035 

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