Senior Software Engineer, Fauna
Commercial Engineering & AI (CEAI) partners closely with stakeholders to accelerate the transformation of Microsoft’s commercial business into a frontier organization. We bring together AI‑native engineering, modern platforms, and deep commercial insight to reimagine how work gets done - at scale and with impact. Our mission is to unlock new ways of operating through intelligent systems while creating the conditions for our teams to do the most meaningful work of their careers. If you’re excited to build, experiment, and shape the future of commercial execution with AI at the core, we invite you to apply.
AI‑Native Development
Uses AI tools effectively across the SDLC, taking accountability for reviewing and validating AI‑generated outputs with minimal guidance.
Coding
Develops, reviews, and improves code with a focus on quality, security, and maintainability, while leveraging testing, telemetry, and best practices to prevent and resolve issues.
Design
Collaborates on architecture and design decisions, evaluates options, and contributes to scalable, secure, and well‑documented solutions aligned with product requirements.
Engineering Excellence
Applies best practices across security, compliance, performance, and automation, while continuously improving tools, processes, and system reliability at scale.
Implement
Executes project and release plans, breaking down work, ensuring secure and compliant deployments, and using safe rollout strategies like flighting and experimentation.
Reliability and Supportability
Maintains live‑site health through monitoring, incident response, and telemetry, improving troubleshooting processes and ensuring secure, reliable service operations.
Understand User Requirements
Works with stakeholders to understand customer needs and incorporates both explicit and implicit feedback into feature design and continuous improvements.
Required/minimum qualifications
Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience.
Preferred Qualifications
Software Engineering IC3 - The typical base pay range for this role across the U.S. is USD $102,100 - $202,200 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $133,800 - $219,200 per year.
Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay
This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.
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.
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Microsoft builds Windows, Azure, Office and the Copilot family of AI assistants, and operates one of the largest AI training and inference fleets in the world. Microsoft Research and the AI platform teams work across foundation models, systems for large-scale training, and applied ML in every product line.
Founded in 1975 and headquartered in Redmond, Washington, the company is also OpenAI's principal compute partner and ships AI tooling for developers through GitHub, VS Code and Azure AI.
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