Software Engineer 3 - Developer Productivity

MongoDB; Quebec; On-site; CAD 108,000 - 149,000; Full time

Job summary

A leading software company in Quebec seeks a Software Engineer 3 Fullstack Developer to enhance its Internal Developer Portal. The successful candidate will collaborate with various teams to improve workflows and write maintainable code. With a focus on fullstack development and strong communication skills, this role offers a competitive salary range of CAD 108,000 to CAD 149,000. Join a dynamic team committed to innovation and inclusivity.

Qualifications

• 2-4 years of professional software engineer experience with a strong focus on fullstack development.
• Hands-on experience with unit testing frameworks.
• Familiarity with CI/CD pipelines and monitoring tools.

Responsibilities

• Design and build scalable features for the Internal Developer Portal.
• Collaborate with product, design, and engineering teams.
• Write clean and maintainable code.

Skills

Software engineering experience

Unit testing (Cypress, Jest, Playwright)

CI/CD pipeline familiarity

Kubernetes and Helm experience

API Integrations

Distributed systems experience

Communication skills

Job description

As a Software Engineer 3 (SE3) Fullstack Developer on the Developer Productivity - Developer Experience team, you will design and build scalable features for MongoDB’s Internal Developer Portal using Backstage. You’ll collaborate closely with product, design, and engineering teams to improve developer workflows and internal tooling. The role involves writing clean and maintainable code, and implementing features based on architectural guidance.

Our Ideal Candidate Will Have

• 2-4 years of professional software engineer experience with a strong focus on fullstack development
• Hands‑on experience with unit testing (Cypress, Jest, Playwright, etc.)
• Familiarity with CI/CD pipelines, monitoring tools, and cloud infrastructure (AWS/GCP/Azure)
• Hands‑on experience leveraging Kubernetes, Helm, and modern infrastructure‑as‑code tools
• Solid understanding of API Integrations and other kinds of service discovery mechanisms to build/maintain a robust service catalog
• Experience working within distributed systems and contributing to the design of scalable systems
• Demonstrate sound engineering practices like continuous delivery and automated testing
• You have impact through your communication skills and can successfully partner with different engineering teams across domains such as product developers, platforms engineers and SREs, etc
• Comfortable writing and reviewing technical design documents and specifications

What makes you stand out?

• Hands‑on experience working with Backstage (by Spotify), including platform extensions, portal management, and integrating various systems and tools to make them available to end users
• Deep understanding of the Backstage architecture, including plugin development, software catalog, scaffolder, and TechDocs
• Bonus points if you have experience in using and applying large language models; Experience with AI application development is a plus

Success Measures

• In 3 months, you've gained a deep understanding of the Developer Productivity team ecosystem and build and deployment workflows
• In 6 months, you are successfully contributing to our projects, including deploying code to production and taking on troubleshooting issues and resolving bugs
• In 9 months, you are successfully proposing and implementing enhancements to the technical architecture and tech stack, and contributing to the technical roadmaps for the teams
• In 12 months, you are successfully onboarding new engineers and serving as a technical resource for peers

MongoDB is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request an accommodation due to a disability, please inform your recruiter.

MongoDB is an equal opportunities employer.

MongoDB’s base salary range for this role in Canada is: $108,000 — $149,000 CAD