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Sr Software Developer Jobs in Ottawa, ON (NOW HIRING)

SRC Can

Senior Software Developer

Ottawa, ON · Remote

CA$10K - CA$135K/yr

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 ...

Warnerbros

Senior Software Developer

Kanata, ON

As a Senior Software Developer, you will work across the stack to develop fast, secure, and scalable applications at the center of CNN's affiliate distribution ecosystem. You will collaborate closely ...

Warnerbros

Senior Software Developer, tvOS

Kanata, ON · On-site

About the Job We are searching for a Senior iOS/tvOS Software Developer to join the CNN Mobile and Connected TV (CTV) Engineering Teams. They are an individual contributor, self-directed, able to ...

Warnerbros

Senior Software Developer

Kanata, ON · Hybrid

Code! Be passionate about software engineering with a strong sense of ownership for the code that you and your team write. * Support others on your team through code reviews, pairing and ...

Ametek

Senior Software Developer (Frontend)

Kanata, ON · Hybrid

Degree/diploma in CS, Software Engineering, Multimedia, Game Dev, or related * Intermediate to senior level of experience * Experience with scripting languages like Lua or Python * UI development ...

CIRA

Senior Software Developer (12 months)

Ottawa, ON · On-site +1

Who you are: You're a passionate software developer who wants your work to make a difference. You have a strong background in cybersecurity and an interest in DNS and networking technologies. You're ...

CIRA

Senior Software Developer (12 months)

Ottawa, ON · On-site

Who you are: You're a passionate software developer who wants your work to make a difference. You have a strong background in cybersecurity and an interest in DNS and networking technologies. You're ...

SRC Can

Intermediate Software Developer

Gloucester, ON · On-site

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 ...

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Sr Software Developer information

What is a Sr software developer?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr software developer?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.

What are some typical challenges Sr software developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

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

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

What do senior software developers do?

Senior software developers design, develop, and maintain software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and ensure the quality and performance of software systems, typically using programming languages like Java, Python, or C++. They also collaborate with stakeholders and may oversee technical architecture and code reviews.

What cities near Ottawa, ON are hiring for Sr Software Developer jobs?

Cities near Ottawa, ON with the most Sr Software Developer job openings:

Sr Software Developer jobs near you
Infographic showing various Sr Software Developer job openings in Ottawa, ON as of August 2026, with employment types broken down into 81% Full Time, 14% Part Time, and 5% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Senior Software Developer

SRC Can

Ottawa, ON • Remote

CA$10K - CA$135K/yr

Full-time

PTO

Re-posted 15 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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