Microsoft

Senior Software Engineer - Backend

Microsoft
Apply
1 day ago
Vancouver, CanadaSenior

Responsibilities

  • Own technical direction and execution for core components of Microsoft Ads’ high-scale, latency-sensitive real-time bidding service.
  • Design and implement scalable, high-performance backend systems under strict latency, reliability, and stability requirements.
  • Lead platform modernization and improve code quality, maintainability, and operational safety.
  • Ensure service performance, scalability, and stability as traffic, data volume, and business requirements grow.
  • Define and evolve instrumentation, observability, and experimentation capabilities for data-driven decisions and safe production changes.
  • Collaborate with engineering, data science, experimentation, product, and infrastructure partners.
  • Provide technical leadership and mentorship while influencing architecture decisions and engineering practices across teams.

Requirements

  • Bachelor’s degree in Computer Science or a related technical field and 4+ years of technical engineering experience with coding, or equivalent experience.
  • Experience with one or more of C, C++, C#, Java, JavaScript, or Python.
  • Experience with high-throughput production systems where scalability, latency, and stability are critical.
  • Ability to design, evolve, and maintain complex systems over time.
  • Experience collaborating with cross-functional teams to deliver business-aligned solutions.
  • Ability to analyze and address performance or reliability issues in production environments.
  • Preferred: master’s degree and 6+ years of experience, or bachelor’s degree and 8+ years of experience, or equivalent experience.
  • Preferred: experience with real-time bidding systems, ad tech, or high-frequency decision systems.
  • Preferred: familiarity with experimentation platforms, A/B testing, or traffic-shaping systems.
  • Preferred: experience with ML-driven decision systems or integrating models into production pipelines.
  • Preferred: exposure to large-scale data processing or feature pipelines.
  • Preferred: experience with cloud environments and modern deployment practices.

Benefits

  • Microsoft AI employees within a 50-mile commute of a designated U.S. office or 25-mile commute of a designated non-U.S. location are expected to work from the office at least four days per week starting January 26, 2026, subject to local law and jurisdiction.
  • The position will be open for at least five days, with applications accepted continuously until filled.

Categories

Microsoft

About Microsoft

10,000+ employees

Microsoft develops operating systems, productivity software, cloud services, developer tools, and consumer devices for individuals, enterprises, and governments. Its main products include Windows, Microsoft 365, Azure, Visual Studio/GitHub, Xbox, and LinkedIn; revenue comes from software subscriptions and licenses, cloud consumption, hardware sales, and advertising. Founded in 1975 and headquartered in Redmond, Washington, Microsoft is a public company traded on Nasdaq.

Contact me