Senior Software Developer

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We’re not looking for your typical behind-the-scenes developer.

At Calian, we're building MaestroEDE —a cloud-native, AI-powered exercise management platform used to improve the readiness of defence organizations—and we need a Senior Software Developer who’s as comfortable at the keyboard as they are in a conversation. If you’re a hands-on builder and a confident communicator who thrives in collaborative environments, this is your chance to shape a product that supports high-stakes training missions.

You’ll report directly to our Director of Emerging Technologies, work in a tight-knit team, and have real influence from day one. While this is a hybrid role based in Ottawa, we’re open to remote candidates across Canada who bring the right energy, skill, and presence.

Calian was recently recognized by TIME Magazine as one of Canada’s Best Companies (2025) and ranked #37 on Forbes’ list of Best Employers for Company Culture. This is a place where culture isn’t just a buzzword—it’s built daily by people who show up with integrity, creativity, and commitment.

Responsibilities

• Deploy and secure applications in Linux-based, containerized environments (Docker, Kubernetes)
• Build and optimize databases (MySQL, PostgreSQL, MongoDB)
• Own DevOps practices—CI / CD, observability, security, and automated testing
• Translate complex technical work into clear, engaging updates for stakeholders
• Collaborate with product managers, military SMEs, and internal teams to co-create solutions
• Prototype AI integrations using tools like OpenAI or Hugging Face
• Participate in meetings, give demos, and confidently represent development progress to varied audiences
• Support mentoring of junior developers and contribute to team best practices

Qualifications

Additional Requirements

Who Thrives Here?

The best fit for this role is equal parts builder and bridge—someone who writes clean, scalable code but also leans into dialogue, demos, and user discovery. You’ll thrive here if you :

Let’s Build Something Bigger Than Code

At Calian, you’ll help shape a defence-grade, AI-enabled platform—and do it in a workplace recognized for exceptional culture, collaboration, and growth.

Apply now and help us reimagine how technology supports Canada’s mission-critical training.

Job Title : Senior Software Developer

Requisition Number : 1946

Date : July, 18, 2025

Remote : Hybrid

Business Unit : Corporate

Department : Information Systems & Information Technology

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