Software Engineer

About ALTEN: In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence. ALTEN CANADA, a proud subsidiary of ALTEN headquartered in France, is dedicated to serving the Canadian market. With offices in Montreal and Toronto, we combine global expertise with local insight to accelerate innovation across Canada. At ALTEN CANADA, our consultants thrive on solving complex, highly technical challenges across diverse industries. From Life Sciences to Energy, Automation to Manufacturing, Aviation, Defense. Automotive, Rail and Transportation to Information Systems and Telecommunications, our unwavering commitment to excellence shaping the future of technology and industry. We are looking to hire an experienced Software Engineer for our client based in Ottawa. Mandatory Requirements: Minimum 4 years of software development experience mainly in C, C++, (experience on Java and Python to automate testing tasks) 1+ year of experience using AI tools for software development, troubleshooting, testing and implementation 3-4 years of experience with cryptographic libraries and security services 4 years of experience with software quality and security constraints 4 years of experience defining unit tests and working with BDD methodologies Nice to have: Experience working in Agile/Scrum (SAFe preferred) Tools / Software / Methodologies C C++ AI development tools Java Python Bash Jira BDD / Gherkin Scrum SAFe Cryptographic libraries Why Join Us? ALTEN Canada fosters a dynamic, collaborative work environment where every team member is empowered to reach their full potential. We are deeply committed to investing in our people by offering meaningful experiences and supporting continuous learning, growth, and career development. As part of our dedication to employee well-being, we provide a competitive and comprehensive benefits package that includes: Collective insurance and group retirement savings plans 4 weeks of vacation starting from year one Corporate discounts and team-building activities Tailored Professional development plans At ALTEN Canada, your skills are celebrated, your ambitions supported, and your growth continuously nurtured. Join us and discover the difference of working with a company that values innovation, collaboration, and excellence, where endless possibilities await. ALTEN CANADA is committed to promoting diversity, equity, and inclusion. We strive to provide a work environment where every individual feels welcomed, valued, and respected, allowing them to thrive to their full potential. This includes our dedication to offer accessibility measures to those who require them. Should you require any accommodation during our recruitment process, please reach out to us. Alten uses artificial intelligence tools to support certain administrative aspects of the recruitment process, such as interview note-taking and résumé formatting. These tools do not make hiring decisions. Candidate consent is always obtained prior to use. In accordance with our compensation practices, ALTEN is providing the salary range associated with this opportunity. Final compensation will be determined after considering several factors, including professional experience, skill set, educational background, certifications, and geographic market conditions. The current target salary range for this role is CAD85,000 – CAD100,000 per year. This job posting corresponds to an active and immediate vacancy currently open with one of Alten’s clients.

The Software Engineer will develop software solutions for a client in Ottawa, focusing on high-technical challenges. Responsibilities include troubleshooting, testing, and implementing software using AI tools and cryptographic libraries.

Candidates must have at least 4 years of experience in C/C++, with proficiency in Java and Python for automation. Required expertise includes 3-4 years with cryptographic libraries and experience in BDD methodologies and software security constraints.

• Collective insurance • Group retirement savings plans • 4 weeks of vacation • Corporate discounts • Team-building activities • Tailored professional development plans

• JiraPreferred
• ScrumPreferred
• AgilePreferred
• JavaPreferred
• C++Preferred
• PythonPreferred

Identified from the job description. Confirm important requirements above.

• C
• C++
• Java
• Python
• AI Tools
• Cryptographic Libraries
• Security Services
• Unit Testing
• BDD
• Agile
• Scrum
• SAFe
• Bash
• Jira
• Gherkin

• Software
• Technology
• Engineering
• Consulting
• Security & Safety

Minimum experience

4+ years

Apply by

Sep 12, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Associate

Application method

Direct apply is available