New

Principal Software Engineer - CoreAI

Microsoft
$139,900.00 - $274,800.00 / yr
United States, Washington, Redmond
Jan 16, 2026
Overview At CoreAI, weempower developers andorganizations to shape the future with Artificial Intelligence (AI). OurGrowth and Data Scienceteamspansboth Microsoft'sDeveloper Divisionand AI Foundry. We accelerateCoreAI'smissionby delivering insights, reporting, models, and toolsthat guideproduct strategyandunlock growthacross our developer ecosystem. We'relooking fora PrincipalSoftware Engineer - CoreAI withatrack recordofcross-team partnership, effective communication with engineering, executive leadership and sales, the ability to translate product questions into targeted data science investigations, and the ability to independently identify/execute/automate insightful analysis that improves Microsoft's developer-focused AI suite and drives product growth. Microsoft's mission is to empower every person and every organization on the planet to achieve more. As employees, we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day, we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond. In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positivelyimpactour culture every day. Responsibilities Leads by example and mentors' others to produce extensible and maintainable code used across the company. Leverages deep subject-matter expertise of cross-product features with appropriate stakeholders (e.g., project managers) to lead multiple product's project plans, release plans, and work items. Own and define end-to-end data and analytics architecture for CoreAI and Foundry platforms, setting long-term technical direction for scalable, reliable, and cost-effective analytics supporting AI workloads. Design, build, andoptimizelarge-scale, robust data pipelines and architectures that supportCoreAI'sanalytics initiatives. Data Governance & Trust:followbest practices for data quality, lineage, security, and compliance. Collaborate with stakeholders to define trustworthy data sets and implement rigorous data validation protocols, ensuring CoreAI's analytics are both accurate and auditable. Analytics Enablement: Partner with data scientists, analysts, and business leaders to translate business needs into technical solutions. Enable self-service analytics and empower teams by building data models, semantic layers, and tools that streamline access to trusted information. Cross-Functional Collaboration: Work closely with product managers, software engineers, AI researchers, and business stakeholders to align data solutions with business goals. Contribute actively to the infrastructure and culture needed to scale quantity and quality of data insights across CoreAI. Mentorother software engineers, engineers, and PMs. Leverage AI toaccelerateworkflowsandamplifyteam productivity. Qualifications Required/Minimum Qualifications: Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Other Requirements: Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include, but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter. Preferred/Additional Qualifications: 5+ years of experience leading software engineeringand analyticsprojects that delivered measurable product andgrowth wins. Deep experience architecting and operating large scale data pipelines in cloud environment, preferably Azure. Ability to write clean, working code using core algorithms, data structures, and analyticsoriented problemsolving. Understanding of data governance, privacy, lineage, and security best practices, especially within highly regulated or enterprise environments. Excellent communication skills to convey complex technical concepts to both technical and non-technical audiences. Experience usingAI tools in software engineering, data science, and analytics workflows. Experience both prototyping and deploying data products. Software Engineering IC5 - The typical base pay range for this role across the U.S. is USD $139,900 - $274,800 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 $188,000 - $304,200 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.