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Principal Software Engineer

Microsoft Corporation

8/8/2025

Redmond, WA

Full-Time

Salary: $139,900 - $274,800 per year


Job Description

Join Microsoft's Messaging Services team as a Principal Software Engineer to build robust and scalable backend services that power critical messaging experiences within Microsoft Teams.

Requirements

  • Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages such as C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
  • 3 years experience in distributed systems, client-server architecture, and distributed database technologies such as .NET Core, Redis, or Azure Cosmos DB or similar.
  • Ability to meet Microsoft, customer, and/or government security screening requirements.

Responsibilities

  • Design, develop, and operate high-scale services that power the core messaging infrastructure of Microsoft Teams.
  • Apply cutting-edge techniques in deep learning, natural language processing, and conversational AI to enhance the intelligence and user experience of Microsoft Teams.
  • Prototype, experiment, and evaluate new ideas to deliver next-generation AI-powered messaging features that redefine how teams communicate.
  • Collaborate with internal and external partners to design features that drive user growth and engagement.
  • Develop features that uphold the highest standards of availability, reliability, performance, and scalability while delighting customers.

Benefits

  • Industry leading healthcare
  • Educational resources
  • Discounts on products and services
  • Savings and investments
  • Maternity and paternity leave
  • Generous time away
  • Giving programs
  • Opportunities to network and connect
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