Intermediate Software Developer

Canada Until 10/5/2026 5+ years exp First posted June 23, 2026 Last posted August 6, 2026
Job description

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.

As an Application Developer, you will develop, support, and maintain applications.

Your primary responsibilities will include:

• Develop and Maintain Applications: Develop, support, and maintain applications development platforms such as C, C++, and Python, ensuring high-quality solutions that meet client needs.

• Analyze and Resolve Issues: Utilize expertise in technologies to analyze and resolve issues, providing timely and effective solutions to ensure minimal disruption to clients.

• Collaborate with Cross-Functional Teams: Work closely with cross-functional teams to design and implement solutions, providing technical guidance and support to ensure successful project outcomes.

• Implement Solutions: Implement solutions that meet client needs, and high-quality results.

Pre Requirements:

Government of Canada Security Clearance is a requirement for this role. You must be eligible to obtain Secret, NATO and Controlled Goods Clearances

1.         Must be either a Canadian Citizen or Canadian Permanent Resident

  1. Must have resided in Canada for a minimum of 10 consecutive years, without leaving Canada (for any reason) for more than 30 days at a time OR traveling abroad to any non-NATO countries for any period.
  2. Must have a clean criminal and credit history

This role involves examination, possession or transfer of controlled goods and technology as defined under the Canadian Controlled Goods Program and ITAR data/technology. To be eligible for employment in this role, you must be a Canadian citizen or Canadian Permanent Resident. Canadian citizens and permanent residents must be security assessed under the Canadian controlled goods program. If you hold dual or third nationality, in addition to being either a Canadian citizen or Canadian Permanent Resident the nationality must be from one of the following countries in order to be eligible for employment in this role: Australia, Austria, Belgium, Bulgaria, Canada, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovenia, Spain, Sweden, Switzerland, Turkey, the United Kingdom, United States of America. All applicants will also be required to undergo an additional security assessment conducted by an IBM designated Controlled Goods Program official as a condition of employment.

This role is onsite in Ottawa, Ontario only.

Requirements:

Required Professional and Technical Capabilities

             5+ years of programming experience, including low-level systems development

o   Proficiency in C/C++ and Python

             Strong understanding of bitwise operations and memory management

             Solid knowledge of networking and communication protocols

             Experience with system integration and interoperability, bridging legacy and modern technologies

             Hands-on experience with middleware development, including:

o   Event brokers

o   Service mesh / event mesh architectures

             Ability to lead and mentor small teams (5–7 members):

o   Estimate level of effort (LOE) for tasks and projects

o   Provide technical guidance to less experienced developers

o   Manage and track team tasks effectively

o   Prioritize work in dynamic environments

             Demonstrated self-motivation and autonomy in delivering results

             Ability to lead and contribute to the development of technical designs and documentation

             Strong communication skills (verbal and written)

             Commitment to quality control and continuous improvement practices

             Experience reviewing and evaluating solutions developed by internal teams or third-party vendors

             Strong continuous learning mindset and adaptability

 

Technical Skills & Experience

             Knowledge of event-driven and publish–subscribe architectures

             Familiarity with system engineering principles and best practices

             Understanding of interoperability standards and integration methods

             Experience working in Agile/Scrum environments

             Knowledge of CI/CD pipelines and DevOps workflows

             Knowledge of design principles, software engineering processes (i.e. SOLID, DRY), and the Software Development Cycle (SDLC).

             Experience with low-level engineering (e.g. Device drive development) 

 

Nice to Have Capabilities:

             Experience working in the Defence Industry or on defence-related systems

             Possession of, or eligibility for, Canadian Security Clearance

             Experience with Ada or other strongly typed programming languages

             Familiarity with AI-assisted coding tools and modern development workflows (e.g., code generation, and automation)

About this role

Summary

Develop, support, and maintain applications, lead teams, and ensure high-quality solutions.

Job title

Intermediate Software Developer

Experience level

5+ years

Minimum experience

5+ years exp

Industry

software

Location requirements

onsite in Ottawa, Ontario only, no remote work allowed

Salary

Not specified

Management role

Yes

Skills & keywords

Required skills

C++Pythonbitwise operationsmemory managementnetworkingsystem integrationmiddlewareevent brokersteam leadershipcommunication

Preferred skills

defence industrysecurity clearanceAdaAI-assisted coding

Specializations

C++Pythonsystems developmentmiddlewarenetworking
Locations

Structured locations inferred from the posting.

Ottawa, ON, Canada

On-site City