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Software Development Engineer Intern Jobs in Montreal, QC

AspenTech

Principal Software Developer

Montreal, QC · On-site

The Role As a Principal Software Developer within our AI R&D team, you will be responsible for mentoring, solving complex problems, and managing the priorities, deadlines, and deliverables of ...

Ubisoft

Software Engineer - MLOPS

Montreal, QC · On-site

Strong skills in software development or data engineering , using Python or Rust * Experience designing and consuming web service APIs * Practical knowledge of cloud environments and containerized ...

TouchTunes

Software Developer - Jukebox

Montreal, QC · On-site +1

Strong Software Development background with diverse programming languages (at least some of the ... following: C/C++, Go, Python, Bash) * Experience with Yocto * Experience working with UI/UX in a ...

Tecsys Inc.

Stagiaire

Montreal, QC · On-site +1

... software development intern to lend a hand. In this position, you will have the chance to ... Willingness to work in a DevOps team * Good knowledge of scripting language * Knowledge of Scrum ...

Apertera

Senior Software Engineer

Montreal, QC · On-site

Backend & Platform Development: * Write clean, maintainable, and well-tested code adhering to ... Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent ...

CS GROUP

Senior Software Developer C++

Montreal, QC · Hybrid

Requirements We are looking for a Senior Software Developer: * Design, develop, and optimize ... Apply software development good practices and standards. * Participate in defining and designing ...

Xsolla

AI-First Engineering Intern

Montreal, QC

CA$20 - CA$25/hr

We're offering AI Engineer Internships in regions across the globe to help drive that shift ... You'll work closely with senior engineers who are actively rebuilding how we write software, and ...

TTC Global

Senior Software QA Engineer

Montreal, QC · On-site

Growth and Development Opportunities Position Summary The primary purpose of the Senior Software QA Engineer is to lead and deliver testing services using industry standards and best practices to ...

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Software Development Engineer Intern information

What does a software development engineer intern do?

A Software Development Engineer Intern assists in designing, coding, testing, and maintaining software applications under the guidance of experienced engineers. Interns typically work on real projects, write code, debug issues, and collaborate with team members to learn the software development lifecycle. This role helps interns gain practical experience, improve programming skills, and understand how software teams operate in a professional environment.

What are the key skills and qualifications needed to thrive as a software development engineer intern, and why are they important?

To thrive as a Software Development Engineer Intern, you typically need proficiency in programming languages such as Java, Python, or C++, and a solid understanding of computer science fundamentals, often supported by coursework or personal projects. Familiarity with development tools like Git, integrated development environments (IDEs), and sometimes cloud platforms or version control systems is expected. Strong problem-solving abilities, eagerness to learn, and effective communication help interns collaborate and adapt quickly. These skills and qualities enable interns to contribute meaningfully to projects while growing their technical and teamwork abilities in a real-world environment.

What types of projects do software development engineer interns typically work on, and how much ownership do they have over their work?

As a Software Development Engineer Intern, you will often contribute to real-world projects that may range from feature development and bug fixes to prototyping new tools or improving existing systems. Interns are usually paired with a mentor and integrated into agile teams, where they are encouraged to take ownership of their assigned tasks and present their solutions. While guidance and code reviews are standard, interns are trusted to design, implement, and test their code, allowing for meaningful hands-on experience and a direct impact on product outcomes.

What is the difference between Software Development Engineer Intern vs Software Engineer?

AspectSoftware Development Engineer InternSoftware Engineer
CredentialsTypically pursuing or recently completed a bachelor's or master's degree in computer science or related fieldUsually holds a bachelor's degree or higher in computer science or related discipline
Work EnvironmentInternship programs, often part-time or summer roles within tech companiesFull-time employment in software development teams
Employer & Industry UsageUsed across tech companies, startups, and large corporations for entry-level rolesFull-time professional role in similar environments
Common Search & ComparisonOften compared for entry-level experience and career progressionRepresents a standard professional role in software development

The main difference between a Software Development Engineer Intern and a Software Engineer is the experience level and employment status. Interns are typically students gaining practical experience, while Software Engineers are full-time professionals responsible for designing, developing, and maintaining software products.

What are the most commonly searched types of Software Development Engineer jobs in Montreal, QC?

The most popular types of Software Development Engineer jobs in Montreal, QC are:

Software Development Engineer Intern jobs near you
Infographic showing various Software Development Engineer Intern job openings in Montreal, QC as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, and 5% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution.

Software Developer Operations Research

IBS Software

Montreal, QC

Full-time

Medical, Life

Re-posted 13 days ago

Job description

Software Developer Operations Research
Montreal, QC Canada

IBS is a leading global provider of new generation IT solutions to the Travel, Transportation and Logistics industries. A specialist in the domain, IBS offers a range of products and services that manage mission critical operations of airlines, airports, cruise lines, hospitality partners, tour operators and oil & gas companies that help them increase safety, maximize efficiency, improve revenue, manage growth and reduce costs.

The Software Developer will join the Montreal IBS Software Canada Team located in Montreal, IBS' new center of excellence for optimization. This team focuses on developing a suite of customized  crew planning and optimization solutions that balance airline interests with those of planners and crew members.

Job Summary

The Software Developer is responsible for participating in the design of new optimization software products and existing product enhancements. This position reports to the development manager of products and will work closely with the R&D team and customers to deliver mission-critical software components. The ideal candidate will possess a variety of skills required for solving large-scale combinatorial optimization problems, including strong algorithmic thinking, complexity analysis, data structures and ability to analyze large datasets.

This is a very hands-on position where the ideal candidate will not only drive the adoption of new architectures, but also work side-by-side with fellow developers to implement new product features and ensure high-quality development practices. He/she must respect project deadlines and ensure software quality meets the company's standards. Excellent communication skills are required, as the position requires close collaboration with fellow developers, Product Managers, architects, and customers.

At IBS, OR developers are challenged with large-scale complex optimization problems that require special care about correctness, run times and memory usage. Creativity and modeling skills are key assets that we put to the proof!

 
Major Tasks
  • Participates in the design and analysis of solver-related software components.
  • Programs and performs debugging, inspection, corrections, unit and integration testing, etc.
  • Questions methods in place if need be, analyses algorithmic bottlenecks and flaws, and provides improvement directions.
  • Participates in the writing of technical documents (functional specifications, design documents, etc.).
  • Estimates required time-frame and resource requirements for accomplishing development tasks in projects.
  • Provides technical support to both clients and employees.
  • Works with customer-facing teams to understand customer needs and validate feasibility of product commitments.
  • Other related duties as may be assigned.

Qualifications

  • B.Sc. (M.Sc. or Ph.D. is an asset) in Computer Science, Applied Mathematics, Operations Research, or another related field.
  • At least 3 years of experience in software development.
  • Experience with C programming or another related low-level programming language.
  • Experience with the POSIX operating system and shell/Perl/Python scripting.
  • Asset: familiar with version control concepts.
  • Team oriented, results oriented, with strong customer focus.
  • Excellent communication skills in French and English, both written and spoken.

At IBS Software, you can look forward to:

  • Gaining deep domain expertise in the (TTL) Travel, Transportation & Logistics domain.
  • Working with the latest technologies & cutting edge tools to redefine the travel sector.
  • Enjoying the many benefits of a stable SaaS based product company.
  • Partnering with some of the biggest airlines, busiest airports, top tour & cruise providers, well known hotel chains, and large energy companies to augment their mission-critical operations.
  • A diverse, global work culture with some of the brightest minds in the industry.
  • A competitive benefits package, flexible work life policies, transparent rewards and recognitions, continuous learning and development, medical benefits, and fun@work policies.

Equal Employment Opportunity Statement

IBS Software is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veteran's status or any other characteristic protected by law.

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