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principal software engineer office suite shared experiences osse

Microsoft

<div>Overview<div> 
Microsoft is a company where passionate innovators come together to collaborate, envision what can be, and build what&rsquo;s next. Within the Office Suite Shared Experiences (OSSE) organization, we build largescale data platforms, experimentation systems, and shared service infrastructure that power critical Office and Copilot experiences used by hundreds of millions of users every day.
We are seeking a Principal Software Engineer to provide technical leadership and architectural direction for our experimentation and insights platform. This role is responsible for designing, evolving, and scaling experimentation infrastructure and data systems that enable rapid, trustworthy decision making across Office and Copilot and requires specialized skills and experience for both architecting and designing experimentation systems, working with large data systems, and driving cross-organization initiatives.
This is a senior technical leadership role with broad organizational impact. You will partner closely with engineering, product management, data science, applied science, and leadership teams to define long term architecture, influence cross organizational investments, and raise the technical bar for experimentation, reliability, and data driven engineering across Microsoft.
Microsoft&rsquo;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.</div> 
Responsibilities<div> 
As a Principal Software Engineer, you will:
Technical Leadership &amp; Architecture<ul><li>
Provide end-to-end architectural leadership for largescale experimentation and experimentation infrastructure used across Office and Copilot.</li><li>
Define and evolve long term technical strategy for experimentation platforms, data pipelines, and shared services, balancing innovation, reliability, cost, and developer productivity.</li><li>
Act as a technical authority and advisor across multiple teams, guiding system design decisions and resolving complex, ambiguous technical challenges.</li></ul>
Experimentation &amp; Data Platforms<ul><li>
Lead the design and scaling of experimentation systems, including assignment, metrics, analysis, and insight generation.</li><li>
Drive best practices for trustworthy experimentation, including data quality, metric definitions, statistical rigor, and observability.</li><li>
Design and operate largescale data systems leveraging ECS, Kusto, Cosmos DB, and SCOPE to support both real time and batch analytics.</li></ul>
Build, Operate &amp; Evolve Shared Services<ul><li>
Build and evolve high reliability, multitenant services that are foundational to experimentation, insights, and decision making.</li><li>
Ensure systems meet Microsoft level expectations for availability, performance, security, and operational excellence.</li><li>
Serve as a Designated Responsible Individual (DRI) when needed, setting standards for incident response, post incident learning, and operational maturity.</li></ul>
Cross Organizational Impact<ul><li>
Partner across Office, Copilot, and adjacent organizations to align experimentation strategy and infrastructure, reducing fragmentation and duplicative investments.</li><li>
Influence and drive cross organizational technical change, aligning teams around shared architecture, tooling, and standards.</li><li>
Mentor senior engineers and raise the overall technical bar through design reviews, technical deep dives, and coaching.</li></ul>
AI, Insights &amp; Innovation<ul><li>
Shape how AI/LLM driven insights are integrated into experimentation workflows to accelerate learning and improve engineering efficiency.</li><li>
Partner with PM, Applied Science, and Data Science teams to translate ambiguous business problems into scalable technical solutions.</li></ul>
Culture &amp; Values<ul><li>
Model Microsoft&rsquo;s culture and values, including inclusion, accountability, and a growth mindset.</li><li>
Lead through influence, technical credibility, and collaboration rather than direct authority.</li></ul>
Embody our culture and values.</div> 
Qualifications<div> 
Required Qualifications:<ul><li>
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<ul><li>
OR equivalent experience.</li></ul></li><li>
4+ years experience in experimentation infrastructure, including system design, metrics, analysis, and operational considerations.</li></ul><div>
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:<ul><li>
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.</li></ul><div>
Preferred Qualifications:<ul><li>
Master's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python<ul><li>
OR Bachelor's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python</li><li>
OR equivalent experience.</li></ul></li><li>
Proven experience designing and operating largescale distributed systems and data platforms.</li><li>
Strong hands-on experience with Experimentation and Configuration Service (ECS), Kusto, Cosmos DB, and SCOPE in production environments.</li><li>
Demonstrated ability to provide technical leadership across multiple teams and influence architectural direction at scale.</li><li>
Experience driving cross organizational technical initiatives and influencing change beyond a single team.</li><li>
Experience with Azure Data Factory (ADF) or similar orchestration frameworks.</li><li>
Experience designing or integrating AI/LLM powered workflows into data or experimentation platforms.</li><li>
Track record of mentoring engineers and shaping engineering culture at scale.</li></ul></div></div></div> 
 
 
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.</div>

Principal Software Engineer - Office Suite Shared Experiences (OSSE)

<div>Overview 
Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft&rsquo;s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers&rsquo; heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world. The Microsoft Purview Team is responsible for a broad suite of data governance, data security, compliance, privacy, and risk management solutions across Microsoft 365, Azure, and multi-cloud environments.
We are looking to hire a Principal Software Engineer - Purview for the Purview team, you will help ensure the software, tools, and code meets the highest standards for scale and security. This opportunity will allow you to learn about customer scaling requirements and the application of best practices for meeting scaling needs and performance expectations, while ensuring the correct processes are followed to achieve a high degree of security, privacy, safety, and accessibility and of course security. You will look for opportunities to raise the security bar as you apply Microsoft&rsquo;s security policies and best practices. Microsoft&rsquo;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.
This hybrid position is located at our Microsoft office in Redmond, Washington. Relocation support will be provided, and successful candidates will need to relocate or reside within 50 miles of the field location.
Microsoft&rsquo;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. 
Responsibilities 
<ul><li>
Owns product/solution architecture by testing design hypotheses and creating detailed specifications.</li><li>
Explores and evaluates design options, outlining strengths and weaknesses for complex scenarios.</li><li>
Collaborates with architects to build and modify complex solutions, providing feedback proactively.</li><li>
Identifies and manages dependencies, ensuring security, compliance, performance, and reliability across systems.</li><li>
Coordinates with other teams to resolve conflicts and achieve common goals where dependencies overlap.</li><li>
Produces high-quality, secure, and performant code, applying best practices and improving maintainability.</li><li>
Escalates blockers and risks, communicating impacts on timelines and proposing mitigation strategies.</li><li>
Conducts timely code reviews, ensuring standards, test coverage, diagnosability, and adherence to best practices.</li><li>
Acts as a Designated Responsible Individual (DRI), monitoring systems, responding to incidents, and driving global resolutions.</li><li>
Leads efforts to reduce incident volume, analyzing patterns and implementing broad preventive measures.</li><li>
Design and develop large scale distributed software services for Microsoft Purview Solutions. Adhere to and drive modern software engineering practices through design and code reviews.</li><li>
Partners with appropriate stakeholders to determine user requirements for a set of scenarios. Leads efforts and discussions for the architecture of aspects of products/solutions (e.g. design, cost).</li><li>
Creates design documents and leads testing of hypotheses and proposed solutions.</li><li>
Leads by example and mentors&rsquo; others to produce extensible and maintainable code used across products. Leads efforts to optimize, debug, refactor, and reuse code to improve performance and maintainability, effectiveness, and return on investment (ROI).</li><li>
Identifies best practices and coding patterns and provides deep expertise in the coding and validation strategy.</li><li>
Leads efforts for creation and conducting of experimentation to determine the effectiveness of changes, monitors developments for prototyping and testing products, interprets results, and decides on next steps or ship decision from results.</li><li>
Develop &ldquo;best-in-class&rdquo; engineering for our services by ensuring that the services and the components are well-defined and modularized, secure, reliable, diagnosable, actively monitored and reusable. Improve test coverage for services, organize and implement integration tests, and resolve problem areas.</li><li>
System design through well-defined interfaces across multiple components, code reviews, leveraging data/telemetry to make decisions.</li><li>
Consider testability, portability/monitoring, reliability, and maintainability, and understand when code is ready to be shared and delivered.</li><li>
Gain a working understanding of Microsoft as a business and collaborate with mentors and leaders to contribute to cohesive, end-to-end experiences for our users.</li><li>
Focus on customer/partner needs through a data driven approach.</li></ul> 

Qualifications 
Required Qualifications:<ul><li>
Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. 8+ years of experience as a software engineer designing, implementing, and shipping cloud services or software products.</li></ul>
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 background and Microsoft Cloud background check upon hire/transfer and every two years thereafter. 
#MSFTSecurity #MSFTSecurity #MSPURVIEW 

 
 
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.</div>

Principal Software Engineer - Purview

<div>Overview 
<div>
Are you excited about building intelligent, scalable systems that power next-generation AI experiences? The Microsoft Copilot Studio team within the Business Industry Copilot (BIC) organization is at the forefront of enabling makers and developers to build, publish, and manage copilots that extend across Microsoft 365 and beyond. We are looking for a strong Principal Software Engineer to join our team and lead the design and development of core capabilities in the Control Plane as part of the Publish, Sharing &amp; Channels areas of the product.</div><div> 
As a Principal Engineer, you will play a pivotal role in shaping the architecture and execution of mission-critical services that enable seamless copilot lifecycle management, secure sharing, and multichannel publishing. You&rsquo;ll work closely with product, design, and partner teams across Microsoft to deliver high-impact features that empower users and scale across millions of tenants.</div><div>
Microsoft&rsquo;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.</div> 
Responsibilities<ul><li> 
Lead architecture, design, and implementation of scalable, reliable, and secure services in the Copilot Studio Control Plane.</li><li>Drive technical strategy and execution for publish, sharing, and channel integration experiences.</li><li>Collaborate with cross-functional teams to define and deliver end-to-end scenarios that span Azure, M365, and Power Platform ecosystems.</li><li>Mentor and guide engineers across the team, fostering a culture of technical excellence, inclusion, and continuous learning.</li><li>Partner with PMs and leadership to align engineering investments with product vision and customer needs.</li><li>Champion engineering best practices, including CI/CD, observability, and operational excellence.</li><li>Partner with Data Science and AI experts to transform what it means to build AI-first SaaS.</li></ul> 
Qualifications 
Required Qualifications:<div><ul><li>
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<ul><li>
OR equivalent experience</li></ul></li></ul>
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:<ul><li>
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.</li></ul></div><div>
Additional or preferred qualifications:<div><ul><li>
Master's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python<ul><li>
OR Bachelor's Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python</li><li>
OR equivalent experience</li></ul></li></ul></div></div><ul><li>
6+ years experience in service development, successfully shipping software across multiple releases in a SaaS environment</li><li>
Proven track record of technical leadership and delivering complex projects at scale</li><li>
Proficiency in C#, .NET, or equivalent languages and frameworks</li><li>
Experience with Azure or other cloud platforms</li><li>
Experience with Power Platform, M365 extensibility, and conversational AI systems</li><li>
Solid understanding of identity, access control, and secure service design</li><li>
Excellent communication and collaboration skills, with the ability to influence across teams and disciplines</li></ul>
#BICJobs
#MCSJobs
#CopilotStudio 
 
 
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.</div>

Principal Engineer

<div>Overview 
Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft&rsquo;s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers&rsquo; heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world.
Artificial Intelligence (AI) has the potential to change the world around us. At Microsoft, we are committed to the advancement of AI driven by ethical principles. Are you passionate about the safety and security of AI and how our lives and society will be impacted? We are seeking an experienced Principal Software Engineer - AI Safety and Security to join a high impact team sitting at the intersection of cybersecurity and generative AI. As a Principal Software Engineer - AI Safety and Security, you will develop and execute the technical strategy for internal platform capabilities, partnering closely with cross-functional teams across the company, to secure Microsoft&rsquo;s flagship AI and agentic products. You will build infrastructure to enable sophisticated threat detection and forensic investigation, produce threat intelligence and insights, and accelerate response to safety and security incidents. 
More about our team: We are the Artificial Generative Intelligence Security (AeGIS) team, and we are charged with ensuring justified confidence in the safety and security of Microsoft&rsquo;s generative AI products. This encompasses providing infrastructure for AI safety and security; serving as a coordination point for all things AI incident response; researching the quickly evolving threat landscape; red teaming AI systems for failures; and empowering Microsoft with this knowledge. We partner closely with product engineering teams to mitigate and address the full range of threats that face AI services &ndash; from traditional security risks to novel security threats like indirect prompt injection and entirely AI-native threats like the manufacture of sexual exploitation and abuse material (SEAM) or deep fake production or the use of AI to run automated scams. We are a mission-driven team intent on delivering trustworthy AI and response processes when it does not live up to those standards. We are always learning. Insatiably curious. We lean into uncertainty, take risks, and learn quickly from our mistakes. We build on each other&rsquo;s ideas, because we are better together. We are motivated every day to empower others to do and achieve more through our technology and innovation. Together we make a difference for all of our customers, from end users to Fortune 50 enterprises. Our team has people from a wide variety of backgrounds, previous work histories, and life experiences, and we are eager to maintain and grow. 
Microsoft&rsquo;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. 
Responsibilities 
<ul><li>
Detection Engineering: Create novel detection capabilities; build infrastructure that enables meta-cognition, mechanistic interpretability, and anomaly detection, to identify patterns of attack signatures at scale, in partnership with AI Incident Response and Threat Hunting teams.
</li><li>Threat Intelligence: Deliver data integrations across multiple data sources and platforms; serve diverse stakeholder needs for threat intelligence; partner with data science to operationalize pipelines that aggregate and correlate multi-source signals; deliver actionable insights, trend analyses, and automated reporting integrated with detection and response workflows.</li><li>
Mitigations: Develop mitigation strategies against emerging attack techniques and implement scalable defensive tools and architectures, in partnership with AI Red Team, security research, and product teams across the company. Build and maintain data pipelines and integrations with Azure Data Factory, Spark, Kusto, and more. Provide hands-on technical leadership: prototype in code, review designs and Pull Requests (PRs), define APIs and data contracts, build comprehensive architectures, and establish evaluation frameworks to de-risk complex systems.</li><li>
AI Logging and Observability: Develop company-wide logging strategies and implementations, enabling reliable attack mapping and automated detections; understand the architecture and pipelines for existing logging, data storage, and observability systems; and determine what additional infrastructure should be built.</li><li>
Designing, developing, or maintaining secure software systems, with applied knowledge of authentication, data protection, access control, and secure coding practices.</li><li>
Designing and building scalable data pipelines and analytics infrastructure using orchestration tools such as Apache Airflow, Azure Data Factory, or equivalent, with an emphasis on data quality, automation, pipeline reliability, and framework development.</li><li>
Working with distributed data processing frameworks such as Apache Spark, Databricks, or similar technologies to transform and manage large-scale datasets.</li><li>
Design, build, and operate scalable, highly available services and systems across cloud platforms such as Azure, AWS, GCP, or comparable environments.</li><li>
Programming in Python, Scala, or similar languages for data engineering tasks, including performance tuning, observability, and working with query languages such as KQL.</li><li>
Support our Applied Science team in experimentation and evaluation of state-of-the-art ML techniques.</li></ul> 

Qualifications 
Required Qualifications:<ul><li>
Do you have a 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.</li></ul> 
Preferred Qualifications:<ul><li>
6+ years experience in technical software engineering with significant ownership of platform, data, or security products, OR equivalent experience.</li><li>
2+ years of demonstrated experience in cybersecurity (SIEM, SOAR, XDR/EDR, cloud security, log/observability platforms, threat detection, security research, or similar).</li><li>
1+ years demonstrated technical depth with LLM Systems, agent orchestration, embeddings, vector databases, and tool use.</li><li>
10+ years experience driving complex platform, data, or security products end-to-end.</li><li>
Hands-on experience with cybersecurity workflows (alerting, triage, investigation, threat hunting, incident response) and familiarity with frameworks like MITRE ATT&amp;CK, NIST, or OWASP for LLM applications.</li><li>
Deep technical understanding of LLM-based systems&mdash;prompts, system instructions, agents/tools, RAG, embeddings&mdash;and experience in leading technical strategy and execution to build or secure AI copilots or agent-based products.</li><li>
Familiarity with advanced concepts in AI safety, such as metacognition and mechanistic interpretability.</li><li>
Familiarity with large-scale telemetry systems (data lakes, streaming pipelines, etc.).</li><li>
Experience with cloud-native environments (Azure preferred) and modern data/LLM/ML stacks.</li><li>
Exceptional written and verbal skills; adept at articulating business needs and driving alignment across engineering, research, and security teams.</li></ul> 
#MSFT Security #MSECAI #AI #RAI #Safety #Security #MSECAI #AEGIS #AIIR #AISP 
 
 
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.</div>

Principal Software Engineer - AI Safety and Security

<div>Overview<div> 
Project Sophia is a new generation business application, built ground up from market-disruptive, AI-first product principles. The product has been designed to completely re-define how complex, cross domain business problems are solved. Every interaction, every component and every user experience has been designed leveraging the full power and potential of generative AI and is taking the notion of AI based experiences way beyond the standard AI chat experiences. 
Multi-modal concepts, combined with an emphasis of visual appeal and ease of use, is empowering any business user to interact with an infinite, AI Powered Business Research canvas where users can explore and resolve any business question both within and across business domains. Powered by large language models and deep business domain expertise, Project Sophia will empower the user to build out research journeys, automatically suggesting relevant data sources and correlating insights, intelligently visualizing exploration outcomes and suggesting next actions in the research journey. Project Sophia represents the new way of doing business, enabling strategic business decision making in a fraction of the time &ndash; filling a gap in the market where no app exists today. 
As we advance our product journey, we are innovating and iterating at a rapid pace. To further accelerate our momentum by bringing agentic, AI-powered experiences to the business application space and transforming how people work we continue to expand our investments in generative AI capabilities. 
The Team
We are a small, but very dynamic and passionate team that fully embrace the build-measure-learn iterative development approach. We work towards the common goal of building a product customers love. As a natural part of our product design and development process we are working very closely with customers as well as listening to telemetry and other key signals which allow us to consistently evolve based on customer demand and adoption patterns. Deep collaboration across PM, Design, Engineering, and Science is a given and all disciplines play important roles as part of the product development process. 
In Sophia&rsquo;s user experience team, we are committed to building the best-in-class AI experiences to gain insight into strategic business questions. We foster a culture of diversity, collaboration, and innovation, valuing everyone's unique perspectives and contributions. Our agile, start-up-like environment encourages out-of-the-box thinking and empowers each team member to contribute towards our shared mission of delivering a highly innovative, agentic, AI powered user experience that is positioned to fundamentally change what business applications look like in the future. 
The Candidate Profile &amp; Role 
As an Applied AI Engineer II on the team, you will apply both software engineering and AI expertise to design and implement intelligent solutions and end-to-end experiences for Sophia. You&rsquo;ll collaborate with business and technology leaders, internal users, and partners to build scalable, production-ready systems that leverage AI to solve complex business requests. In this role, you are expected to bring software engineering fundamental architecture, coding, testing, and deployment&mdash; while pioneering AI-centric UI and delivering unique experiences that differentiate Sophia in the market. 
We are seeking individuals who are customer-focused, passionate, creative, and collaborative. If you have a proven track record of delivering delightful experiences and are motivated by our mission to innovate in AI-driven UI and deliver novel experiences, we encourage you to apply. Joining Project Sophia offers a unique opportunity to work on something highly strategic to Microsoft and be at the cutting edge of innovation. We provide opportunities for professional development, mentorship, and career advancement within our dynamic and fast-paced environment. 
Microsoft&rsquo;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.</div> 
Responsibilities<div> 
As a Software Engineer with applied AI focus, you will apply both software engineering and AI expertise to build intelligent, scalable solutions. You&rsquo;ll collaborate with cross-functional teams to deliver high-impact features aligned with enterprise standards and cloud-scale requirements. Your responsibilities include: 
<ul><li>
Design, implement, and ship AI-first product capabilities end-to-end from rapid prototype to production, spanning LLM-powered services, retrieval/grounding pipelines, and intelligent UX experiences that delight users through Sophia&rsquo;s AI canvas.</li><li>
Own implementation across the full stack integrating front-end experiences, back-end services, and AI orchestration layers that connect models, context, and tools to deliver cohesive, extensible, high-performance systems.</li><li>
Collaborate with design, research, and platform teams to adapt or fine-tune LLMs/SLMs and multimodal models for real-world customer scenarios, ensuring outcomes are contextual, transparent, and human-centered.</li><li>
Build agentic, tool-using, and multimodal workflows that reason across data and services; optimize for safety, latency, reliability, and cost efficiency.</li><li>
Contribute to engineering excellence secure-by-design, accessibility compliance, automated testing, and code craftsmanship across the product lifecycle.</li><li>
Instrument and evaluate AI features with telemetry, experimentation, and continuous feedback loops to refine reasoning quality and user experience.</li><li>
Drive live-site reliability and operational excellence, participating in On-Call rotations while maintaining a sustainable, high-ownership engineering culture.</li></ul></div> 

Qualifications 
Required Qualifications:<ul><li>
Bachelor's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field AND 2+ years related experience (e.g., statistics, predictive analytics, research) OR Master's Degree in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, OR related field AND 1+ year(s) related experience (e.g., statistics, predictive analytics, research) OR Doctorate in Statistics, Econometrics, Computer Science, Electrical or Computer Engineering, or related field OR equivalent experience.</li></ul> 
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:<ul><li>
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.</li></ul> 
Preferred qualification:<ul><li>
2+ years of extensive experience with one or more modern web technologies such as .NET / Node / React / Angular, building RESTful APIs</li><li>
2+ years of solid experience in an OO Language like C# or Java or Python</li><li>
1+ years of professional experience working with generative artificial intelligence, large language models, or agent-based systems.</li><li>
BS/MS in Computer Science or equivalent or 5+ years of industry experience.</li><li>
Excellence in one or more general programming languages including but not limited to: Python, C#; JavaScript; TypeScript.</li><li>
Comfortable driving complex server &amp; client architecture across large product teams.</li><li>
Hands-on experience with modern LLM evaluation techniques, including LLM-as-a-Judge, agentic evaluations, and RAG assessments.</li><li>
A track record of delivering successful, large-scale applied ML projects in an industry setting.</li><li>
Experience with MLOps practices, including model versioning, automated testing, monitoring, and CI/CD for machine learning.</li><li>
Cloud &amp; Infrastructure: Skilled in building and operating infrastructure using Azure, AWS, or Google Cloud, and deploying containerized models with Docker, Kubernetes, or similar tools.</li><li>
Experience with proficient coding, debugging, and problem-solving skills.</li></ul> 
#BICJobs
#CXAJOBS 

 
 
Software Engineering IC3 - The typical base pay range for this role across the U.S. is USD $100,600 - $199,000 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 $131,400 - $215,400 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.</div>

Applied AI Engineer II

<div>Overview<div> 
Are you passionate about building intelligent, scalable systems that power next-generation AI experiences? The Microsoft Copilot Studio team within the Business Industry Copilot (BIC) organization is at the forefront of enabling makers and developers to build, publish, and manage copilots that extend across Microsoft 365 and beyond. We are looking for a strong Senior Software Engineer to join our team and lead the design and development of core capabilities in the Control Plane as part of the Publish, Sharing &amp; Channels areas of the product.
As a Senior Software Engineer, you will play a pivotal role in shaping the architecture and execution of mission-critical services that enable seamless copilot lifecycle management, secure sharing, and multichannel publishing. You&rsquo;ll work closely with product, design, and partner teams across Microsoft to deliver high-impact features that empower users and scale across millions of tenants.
Microsoft&rsquo;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.</div> 
Responsibilities 
<div><ul><li>
Lead architecture, design, and implementation of scalable, reliable, and secure services in the Copilot Studio Control Plane.</li><li>
Drive technical strategy and execution for publish, sharing, and channel integration experiences.</li><li>
Collaborate with cross-functional teams to define and deliver end-to-end scenarios that span Azure, M365, and Power Platform ecosystems.</li><li>
Mentor and guide engineers across the team, fostering a culture of technical excellence, inclusion, and continuous learning.</li><li>
Partner with PMs and leadership to align engineering investments with product vision and customer needs.</li><li>
Champion engineering best practices, including CI/CD, observability, and operational excellence.</li><li>
Partner with Data Science and AI experts to transform what it means to build AI-first SaaS.</li></ul></div> 

Qualifications 
Required Qualifications:<ul><li>
Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python<ul><li>
OR equivalent experience</li></ul></li></ul>
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:<ul><li>
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.</li></ul>
Preferred qualification:<ul><li>
Experience with Power Platform, M365 extensibility, and conversational AI systems.</li><li>
Understanding of identity, access control, and secure service design.</li><li>
Communication and collaboration skills, with the ability to influence across teams and disciplines.</li><li>
4+ years experience in service development, successfully shipping software across multiple releases in a SaaS environment.</li><li>
Track record of technical leadership and delivering complex projects at scale.</li><li>
Proficiency in C#, .NET, or equivalent languages and frameworks.</li><li>
Experience with Azure or other cloud platforms.</li></ul> 
#BICJOBS
#MCSJobs
#CopilotStudio 

 
 
Software Engineering IC4 - The typical base pay range for this role across the U.S. is USD $119,800 - $234,700 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 $158,400 - $258,000 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.</div>

Senior Software Engineer

<div>Overview<div> 
Shape the future of Surface by building the data backbone that powers insights, innovation, and customer delight. The Surface insights and intelligent experiences team drives strategic insights and innovation across Microsoft by transforming complex data into actionable intelligence and customer facing experiences. By connecting data, technology, and business priorities, the team ensures Microsoft stays ahead in delivering value at global scale.
As a Data Engineer II in the data services team, you will design and build scalable data pipelines, optimize data flows, and ensure the integrity and availability of mission-critical datasets. You&rsquo;ll partner closely with data science, analytics, product, and engineering teams to transform data and raw telemetry into actionable insights that drive both product innovation and experiences that empower partners and customers.
This opportunity will allow you to:<ul><li>
Accelerate your career growth by working on high-impact, global-scale data systems.</li><li>
Develop deep technical expertise in modern data platforms, cloud services, and big data technologies.</li><li>
Hone your problem-solving skills by tackling complex challenges in performance, reliability, and data quality.</li></ul>
Microsoft&rsquo;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.</div> 
Responsibilities 
<div><ul><li>
Design, build, and operate batch and streaming data pipelines that ingest from diverse sources into cloud data platforms (e.g., ADLS Gen2/Microsoft Fabric, Synapse/Azure SQL/Cosmos DB), with strong SLAs and observability.</li><li>
Develop services and APIs that expose curated datasets and features to downstream applications and ML/analytics scenarios; contribute to backend components, testing, and performance tuning.</li><li>
Harden security and networking for data workloads (e.g., private endpoints, VNet/VPN integration, role‑based access, key management), partnering with security and networking teams.</li><li>
Automate and productize: apply DevOps/DataOps (GitHub/Azure DevOps, CI/CD, IaC such as Bicep/Terraform) to deliver reliable releases, repeatable environments, and cost‑efficient operations.</li><li>
Collaborate &amp; document: write design docs, review code, and work cross‑functionally with PMs, data scientists, and stakeholders.</li></ul></div> 

Qualifications 
Required Qualifications:<ul><li>
Master's Degree in Computer Science, Math, Software Engineering, Computer Engineering, or related field AND 1+ year(s) experience in business analytics, data science, software development, data modeling, or data engineering<ul><li>
OR Bachelor's Degree in Computer Science, Math, Software Engineering, Computer Engineering, or related field AND 2+ years experience in business analytics, data science, software development, data modeling, or data engineering</li><li>
OR equivalent experience.</li></ul></li></ul>
Preferred qualification:<ul><li>
3&ndash;5+ years building and operating data platforms/services at scale (batch + streaming), including cost management and observability (e.g., Azure Monitor/Log Analytics/Azure Data Explorer).</li><li>
Experience developing back‑end services/APIs (REST/gRPC), event‑driven patterns, and containerization (Docker/Kubernetes).</li><li>
Hands‑on with lakehouse (e.g., Delta/Parquet) and warehouse paradigms; dimensional/semantic modeling; BI enablement (e.g., Power BI/Fabric DW).</li><li>
IaC (Bicep/Terraform), pipeline orchestration (Fabric Data Factory/Synapse/ADF), testing frameworks (unit/integration/data quality).</li></ul> 
#W+DJOBS 

 
 
Data Engineering IC3 - The typical base pay range for this role across the U.S. is USD $100,600 - $199,000 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 $131,400 - $215,400 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.</div>

Data Engineer II

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