Overview

Microsoft Teams is the hub for modern collaboration—bringing together everything teams need to succeed, all within the Office 365 ecosystem. It serves as the canvas that unifies your content, tools, people, and conversations in one seamless experience. As one of Microsoft’s most dynamic and impactful products, Teams is redefining the future of teamwork—and we’re just getting started.
Within the Messaging Services team, we’re evolving our microservices architecture to deliver new messaging capabilities while ensuring high performance, scalability, and cost efficiency. We’re looking for a passionate and skilled Senior Software Development Engineer to help us build robust, scalable backend services that power critical messaging experiences. This is a unique opportunity to sharpen your system design skills and work with a modern tech stack including .NET Core, Event hubs, Redis, and Azure Cosmos DB—all while collaborating across teams and organizations.
We take pride in how we build. Our team runs lean, stays customer-obsessed, and makes decisions grounded in data. We embrace a live-site-first, metric-driven culture that minimizes tech debt and maximizes impact. In this role, you’ll take end-to-end ownership, drive meaningful outcomes, and directly influence customer satisfaction and business growth.

Responsibilities

Responsibilities:

• Design, develop, and operate high-scale services that power the core messaging infrastructure of Microsoft Teams
• Apply advanced in‑house AI tools to streamline development workflows, accelerate delivery, and improve system scalability.
• Dive deep into Azure technologies and distributed database systems. Collaborate with internal and external partners to design features that drive user growth and engagement.
• Develop features that delight customers while upholding the highest standards of availability, reliability, performance, and scalability—never compromising engineering fundamentals.
• Influence and define new designs, architectures, standards, and reusable service libraries that empower teams across Microsoft to build at scale.

Qualifications

Qualifications:

• Bachelor's Degree in Computer Science or related technical field AND 4+ years( 6+ years for Principal) technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python

Preferred Qualifications:

• Experience working with Service Fabric or Kubernetes
• Experience working on large-scale distributed systems, client-server architectures, and distributed database systems.
• Cross group collaboration, negotiation and communication skills
• Ability to deal with the ambiguity associated with working in a fast-paced and changing environment
• Experience working with M365 components like AAD, Exchange, Substrate, Share Point
• Drive to improve performance, availability and supportability of services
• Drive to increase efficiencies through automation
  Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.  We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you need assistance and/or a reasonable accommodation due to a disability during the application or the recruiting process, please send a request via the Accommodation request form.   Benefits/perks listed below may vary depending on the nature of your employment with Microsoft and the country where you work.

Software Engineering IC4 - The typical base pay range for this role across Canada is CAD $114,400 - CAD $203,900 per year.

Find additional pay information here:
https://careers.microsoft.com/v2/global/en/canada-pay-information.html

Software Engineering IC4 - L'échelle salariale de base typique pour ce rôle dans l'ensemble du Canada est de 114,400 $ CAD à 203,900 $ CAD par année.

Pour plus d'information au sujet de la rémunération, veuillez cliquer ici:
https://careers.microsoft.com/v2/global/en/canada-pay-information.html

Ce poste sera ouvert pendant au moins cinq jours et les candidatures seront acceptées de façon continue jusqu’à ce que le poste soit pourvu.

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.

Microsoft est un employeur offrant l’égalité d’accès à l’emploi. Tous les candidats qualifiés seront pris en considération pour l’emploi, sans égard à l’âge, à l’ascendance, à la citoyenneté, à la couleur, aux congés médicaux ou familiaux, à l’identité ou à l’expression de genre, aux renseignements génétiques, à l’état d’immigration, à l’état matrimonial, à l’état de santé, à l’origine nationale, à un éventuel handicap physique ou mental, à l’affiliation politique, au statut de vétéran protégé ou au statut militaire, à la race, à l’ethnie, à la religion, au sexe (y compris la grossesse), à l’orientation sexuelle ou à toute autre caractéristique protégée par les lois, ordonnances et règlements locaux applicables. Si vous avez besoin d’aide avec des accommodements religieux et/ou d’un accommodement raisonnable en raison d’un handicap pendant le processus de candidature, apprenez-en plus sur la demande d’accommodement.

Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.