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Senior Java Backend Developer Jobs in Ottawa, ON

SRC Can

Senior Software Developer

Ottawa, ON · Remote

CA$10K - CA$135K/yr

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

Warnerbros

Senior Software Developer

Kanata, ON

The CNN Growth team is hiring a Senior Software Engineer to help build and evolve the systems and ... with back end systems seamlessly Participate in code and architecture reviews and champion ...

Warnerbros

Senior Software Developer, iOS

Kanata, ON

The Senior Developer will contribute to the technical direction, supporting the Principal Engineers ... backend APIs, CI/CD tools, and testing automation. They ensure technical execution and release of ...

Warnerbros

Senior Software Developer - tvOS

Kanata, ON · On-site

The Senior Developer will contribute to the technical direction, supporting the Principal Engineers ... backend APIs, CI/CD tools, and testing automation. They ensure technical execution and release of ...

Slice

Software Developer, Services

Ottawa, ON · Remote

... senior level positions. The Challenge to Solve How do mom-and-pop pizzerias survive and win in a ... Design, code, and launch new backend features that help our restaurant partners operate more ...

Targeted Talent

Senior Quality Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

Targeted Talent

Senior QE Engineer

Ottawa, ON · Remote

We are looking for an experienced Senior Quality Engineer for our client. This is a permanent ... Prior experience creating automated testing with Java and Javascript. * Experienced utilizing ...

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

As of May 30, 2026, the average hourly pay for senior java backend developer in Ottawa, ON is $62.31, according to ZipRecruiter salary data. Most workers in this role earn between $52.44 and $71.45 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 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 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.
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Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Ottawa, ON as of May 2026, with employment types broken down into 39% Full Time, 49% Part Time, and 12% Contract. Highlights an 74% Physical, 4% Hybrid, and 22% Remote job distribution, with an average salary of $129,609 per year, or $62.3 per hour.

Senior Software Developer

SRC Can

Ottawa, ON • Remote

CA$10K - CA$135K/yr

Full-time

PTO

Posted 19 days ago

Job description

The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible.
The company was originally formed to provide innovative products and seasoned analysis to solve complex Electronic Warfare (EW) challenges faced by the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia, Canada and the UK. We do this by focusing on our customers’ needs through the innovative application of science, technology, and information to solve problems of national significance. SRC CAN Ltd is a wholly owned subsidiary of SRC Inc. and is helping to shape the future EW, Counter-Uncrewed Aircraft System (CUAS) and Radar technologies that will support the Canadian Armed Forces (CAF) and its allies.
The Job
SRC CAN Ltd is seeking a Senior Software Developer to contribute to the design, development, and delivery of next-generation EW Operational Support Systems (EWOSS) including Intelligence Mission Data (IMD) and Operational Mission Data (OMD) product solutions for the Department of National Defence (DND). Reporting to the Senior Staff Software Developer, this role will leverage software engineering skillsets to support the SRC enterprise portfolio of signals intelligence (SIGINT) and EW suite of advanced software including Radio Frequency (RF) modeling and simulation products. This role requires strong technical and data engineering skills, collaboration, and familiarity with Agile methodologies such as the SAFe (Scaled Agile Framework) environment. While the role is primarily technical, it will involve mentoring team members and contributing to people-management activities.
What You’ll Do:
  • Lead and coordinate the technical delivery for the software development team.
  • Lead, manage and mentor a team of intermediate and junior software developers.
  • Support quarterly appraisals and agree upon professional development plans for the software team to meet SRC Can business objectives.
  • Work with subject matter and domain experts to elicit software designs.
  • Author software source code:
    • Contribute to software designs, requirements, and tests.
    • Contribute to software development and integration within an agile methodology.
    • Contribute to continuous improvement across software development and processes.
  • Monitor, manage, and report project status.

What You’ll Bring:
  • Bachelor’s Degree or Diploma in computer science, software engineering, or a closely related discipline.
  • Six (6+) years of experience in software development.
  • Applied knowledge and experience with the development of distributed software systems.
  • Applied knowledge and experience with data engineering.
  • Ability to lead development teams in a fast-paced environment, think independently, and make timely decisions to overcome technical challenges.
  • Proven ability to lead multi-disciplinary teams.
    • Applied experience leading software developers, either as a formal people manager or senior technical lead.
  • Excellent English verbal/written communication skills required. Proficiency in French is an asset.
  • Candidates must meet the requirements of export control and security regulations, including the Canadian Controlled Goods Program and be eligible to hold a Government of Canada Level 3 Security Clearance.

Additional (Preferred) Requirements:
  • Applied knowledge and experience with container technologies.
  • Applied knowledge and experience with Java, C++, C, JavaScript, TypeScript, and Python.
  • Applied knowledge and experience with PostgreSQL, Express, React, and Node.
  • Applied knowledge and experience with Java Spring Framework.
  • Applied knowledge and experience with Oracle Database.
  • Applied knowledge and experience with distributed filesystems.
  • Applied knowledge and experience with object storage.
  • Applied knowledge and experience with data processing engines or data pipelines.
  • Applied knowledge and experience with modern data architectures.
  • Applied knowledge and experience with VS Code.
  • Applied knowledge and experience with Continuous Improvement and Continuous Delivery pipelines.
  • Applied knowledge and experience with Linux and Windows operating systems.
  • Applied experience working in cross-functional roles.
  • Knowledge / experience with Electronic Warfare systems.
  • Knowledge / experience with the Five Eyes (FVEY) intelligence community.

Additional Information
Total compensation for this role is market competitive. The anticipated salary range for this position based out of Ottawa, ON, is estimated at $100,000 to $135,000 annually.
The actual salary will vary based on applicant’s EW domain knowledge, Software engineering experience, technical skills, and abilities, as well as other business and organizational needs.
SRC CCAN Ltd offers a comprehensive salary, vacation, and benefits package. We are extremely flexible around our 40-hour working week. We operate in a hybrid working environment with all staff being able
to work remotely. Normally, you will work out of the SRC CAN Ltd office, (Gloucester, Ottawa, ON) and when required, in Department of National Defense (DND) facilities, such as the Shirley’s Bay and Tunney’s Pasture areas within the National Capital Region (NCR).
We are an equal opportunity employer who understand that diversity generates innovation and is critical to the success of a growing organization. We celebrate diversity and are committed to creating an inclusive environment for all employees. We are committed to providing an inclusive and barrier-free work environment, starting with the hiring process.
The competition will remain open until the positions are filled. We thank applicants for their interest, however, only those selected for an interview will be contacted. No agencies or phone calls, please.
 

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