Microsoft

Senior Software Engineer

Microsoft
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21 hours ago
Redmond, WA, USASenior
H1B sponsor

Base Salary

$120k - $261k/yr

Responsibilities

  • Design and build major components of the agentic sales platform, including orchestration, tools and skills, grounding, evaluations, observability, and model routing.
  • Own features and architectural components end to end from prototype through production.
  • Collaborate with AI Foundry, Microsoft Research, Substrate, and the Copilot organization on shared agent SDKs, evaluation harnesses, content safety, and telemetry.
  • Contribute to evaluation and Responsible AI quality standards for production agents.
  • Raise engineering quality through code reviews, design reviews, mentoring, and knowledge sharing.

Requirements

  • Bachelor’s degree in computer science or a related technical field and 4+ years of technical engineering experience with coding in languages such as C, C++, C#, Java, JavaScript, or Python, or equivalent experience.
  • Experience with at least one of C#, TypeScript, or Python, with comfort across all three preferred.
  • Experience owning and shipping significant features or architectural components end to end.
  • At least 1 year of production experience shipping LLM-based or agent-based systems, including evaluations, observability, and debugging preferred.
  • Production experience with agent stacks such as Microsoft 365 Agents SDK, AutoGen, Magentic-One, LangGraph, OpenAI Agents SDK, Anthropic SDK with MCP, or Semantic Kernel preferred.
  • Experience with AI-native development, agent harnesses, multi-step agentic workflows, Markdown specifications, YAML configurations, and reviewing agent-generated code preferred.
  • Experience establishing evaluations or observability for non-deterministic systems and contributing to safety measures such as prompt-injection defenses and audit trails preferred.
  • Ability to meet Microsoft Cloud Background Check and related customer or government security screening requirements.

Benefits

  • The typical U.S. base pay range is USD $119,800–$234,700 per year, with a separate San Francisco Bay Area and New York City metropolitan area range.
  • Certain roles may be eligible for benefits and other compensation.
  • Applications are accepted on an ongoing basis, and the position will remain open for at least 5 days.
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.

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