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60 Microsoft Principal Engineer Jobs Hiring Near You

Microsoft

Principal Software Engineer - C++

Redmond, WA · On-site

$151K - $202K/yr

Microsoft's mission is to empower every person and every organization on the planet to achieve more ... Responsibilities As a Principal Engineer - Windows Cloud you will: * Lead the architecture, design ...

Microsoft

Principal Machine Learning Engineer

Redmond, WA · On-site

$188K - $304K/yr

We are seeking a Principal Machine Learning Engineer to accelerate our training of generative ... At Microsoft, our mission-to empower every person and every organization on the planet to achieve ...

Microsoft

Senior Principal Engineering Manager

Redmond, WA · On-site

$140K - $193K/yr

Overview Microsoft Research (MSR) is working to transform the future of artificial intelligence (AI ... We're looking for a Senior Principal Engineering Manager to lead and grow our team that builds one ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$151K - $202K/yr

Overview The Microsoft Advertising Mediation Service (MMS) is the real-time auction and mediation ... We are looking for a Principal Software Engineer to set the technical direction for MMS as it ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$151K - $202K/yr

Overview Microsoft 365 Intelligent Conversation and Communications Cloud (IC3) powers billions of ... As a Principal Software Engineer , you will own the multi-year technical strategy and architecture ...

Microsoft

Principal Software Engineer

Redmond, WA · On-site

$151K - $202K/yr

Microsoft is seeking a Principal Software Engineer to join their Garage Team in building Innovation Studio, a product that integrates with Teams to enhance organizational creativity and business ...

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Microsoft Jobs Information

What is it like to work at Microsoft?

Microsoft is known for its collaborative and innovative culture, prioritizing employee growth and well-being while fostering a sense of community and teamwork. The company's diverse teams work on various projects, from software development to artificial intelligence, in a dynamic and fast-paced environment that encourages experimentation and learning. Working at Microsoft may appeal to candidates who are passionate about technology and innovation, with opportunities to contribute to groundbreaking projects and collaborate with experts from around the world.

Do workers at Microsoft get paid breaks?

Yes. Most people get paid breaks.
74% of people say they get paid breaks.
Based on data from 47 people who took the Breakroom Quiz between May 2025 and May 2026.

Does Microsoft pay people when they’re sick?

Yes. Most people get paid when they’re sick.
75% of people say they would get paid if they were sick but scheduled to work.
Based on data from 69 people who took the Breakroom Quiz between May 2025 and May 2026.

At Microsoft, are sick days and vacation days separate paid time off?

Sick days and vacation days are separate paid time off.
72% of people say they don’t have to use vacation days when they’re out sick.
Based on data from 67 people who took the Breakroom Quiz between May 2025 and May 2026.

Is the health insurance from Microsoft affordable enough for their workers?

Most people say the health insurance costs are okay.
97% of people say the health insurance costs are okay
Based on data from 62 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get paid time off at Microsoft?

Most people get paid time off work.
92% of people say they get paid time off.
Based on data from 74 people who took the Breakroom Quiz between May 2025 and May 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 64% of people with changing schedules find out their shifts one week or less ahead of time.
  • 21% of people with changing schedules find out their shifts two weeks ahead of time.
  • 4% of people with changing schedules find out their shifts three weeks ahead of time.
  • 11% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 28 people who took the Breakroom Quiz between January 2025 and March 2026.

Do workers at Microsoft worry about hours?

Most people don’t worry about getting enough hours.
84% of people report they don’t worry about getting enough hours.
Based on data from 43 people who took the Breakroom Quiz between April 2025 and April 2026.

Do Microsoft workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
38% report that they don’t have enough control over which shifts they work.
Based on data from 40 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it for Microsoft workers to change shifts?

Most people find it easy to change shifts.
71% of people report that it’s easy to change shifts if they need to.
Based on data from 31 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to get time off at Microsoft?

Most people find it easy to get time off.
87% of people report it’s easy to get time off.
Based on data from 67 people who took the Breakroom Quiz between May 2025 and May 2026.

Do Microsoft managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
89% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 47 people who took the Breakroom Quiz between April 2025 and April 2026.

Do jobs at Microsoft spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
20% of people report that their job takes up time that they don’t get paid for.
Based on data from 49 people who took the Breakroom Quiz between April 2025 and April 2026.

How easy is it to take sick days at Microsoft?

Most people find it easy to take sick days.
90% of people report that it’s easy to take time off if they are sick.
Based on data from 69 people who took the Breakroom Quiz between May 2025 and May 2026.

Is working at Microsoft good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
82% of people who care for a child or other relative report this is a good place to work.
Based on data from 38 people who took the Breakroom Quiz between January 2025 and May 2026.

Do people at Microsoft feel treated with respect by their managers?

Most people feel treated with respect by their managers.
94% of people say they’re treated with respect by their managers.
Based on data from 71 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Microsoft get to take their breaks without interruption?

Most people get breaks without interruption.
89% of people report that they get to take their breaks without interruption.
Based on data from 62 people who took the Breakroom Quiz between May 2025 and May 2026.

Is it stressful to work at Microsoft?

Some people feel stressed out here.
56% of people say they often feel stressed out at work.
Based on data from 64 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Microsoft enjoy their jobs?

Most people enjoy their job.
87% of people report they enjoy their job.
Based on data from 61 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Microsoft recommend working with their team?

Most people recommend working with their team.
73% of people report that they would recommend working with their immediate team to a friend.
Based on data from 74 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get enough training when they start at Microsoft?

Most people got enough training when they started.
68% of people report they got enough training when they started working here.
Based on data from 68 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people get support to advance at Microsoft?

Most people are given support to advance their career here.
In the last year, 81% of people report being given support to advance their career here.
Based on data from 64 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people think Microsoft’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
71% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 70 people who took the Breakroom Quiz between May 2025 and May 2026.

Do workers feel well informed about how Microsoft is doing?

Most people feel well informed about how the company is doing.
81% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 67 people who took the Breakroom Quiz between May 2025 and May 2026.
What other companies are hiring for Principal Engineer jobs?
What are the most popular jobs at Microsoft?
What are the most popular categories at Microsoft?
Infographic showing various Principal Engineer job openings at Microsoft in the United States as of June 2026, with employment types broken down into 95% Full Time, and 5% Contract. Highlights an 99% Physical, and 1% Remote job distribution.
Principal Research Engineer - Generative AI - AI Frontiers

Principal Research Engineer - Generative AI - AI Frontiers

Microsoft

Redmond, WA • On-site

$188K - $304K/yr

Full-time

Posted 19 days ago

Microsoft rating

8.6

Company rating: 8.6 out of 10

Based on 125 frontline employees who took The Breakroom Quiz

48th of 188 rated software companies

Job description

Overview
The AI Frontiers lab at Microsoft Research is charted with ambitious research goals for advancing Artificial Intelligence (AI) capabilities in several key areas including modeling, algorithms, reasoning and agentic AI. Our lab offers a vibrant environment for cutting-edge multidisciplinary research, including an open publication policy and close links to top academic institutions around the world.
This Principal Research Engineer position is a unique opportunity to contribute towards tackling some of the hardest and most rewarding challenges in AI. You will help develop novel ideas in bleeding edge reinforcement learning research as well as help evolve our pre-training, mid-training, and post-training codebases that gave birth to famous models such as Phi establishing many new records. You will collaborate with researchers and engineers across many disciplines to help advance the state of the art in reasoning and agentic AI.
Our lab provides opportunities for experimentation and access to diverse array of real-world problems and data along with potential to ship your research to over billion Microsoft customers. At AI Frontiers we strive to expand the pareto frontier of AI capabilities, efficiency, and safety through innovations in foundation models and learning agent platforms. Our projects include Phi, Orca, AutoGen, Eureka, OmniParser, Magentic-One, Magentic-UI, Dion, Belief State Transformers among many others.
Our ongoing research areas encompass but are not limited to:
  • Pre-training: language models, action models and multimodal models
  • Mid-training: long context extension
  • Post-training: e.g., Instruction tuning and reinforcement learning from feedback
  • Reasoning: Enabling LLMs to scale inference time compute via reinforcement learning
  • Action Models: Trailing models capable of taking action in the digital world (e.g. computer use and web agents)
  • Orchestration and multi-agent systems: automated orchestration between multiple agents incorporating collaboration, human feedback and oversight

If your skills and interests intersects any of these areas, please apply today and join us in this amazing journey!
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 positively impact our culture every day.
Responsibilities
  • As a Principal Research Engineer in AI Frontiers, you will design, develop, execute, and implement technology research projects in collaboration with other researchers, engineers, and product groups.
  • As a member of a world-class research organization, you will be a part of research breakthroughs in the field and play a crucial role in developing, improving, and exploring the capabilities of Large Language Models (LLMs), reasoning and agentic AI.
  • Embody our culture and values.

Qualifications
Required Qualifications
  • Bachelors in Computer Science or relevant field AND 6+ years related experience
    • OR Master's Degree in Computer Science or related field AND 4+ years related experience
    • OR Doctorate in Computer Science or related field AND 3+ years related experience
    • OR equivalent experience.

Preferred Qualifications
  • 1+ year(s) experience developing with Python and Pytorch/JAX.
  • Familiarity with architecture and optimizations for large language models.
  • Hands-on work in debugging and profiling Pytorch distributed code.
  • Basic understanding of working of CUDA kernels.
  • Familiarity with pre-training, mid-training and/or post-training pipelines for language and/or multimodal models.
  • Foundational understanding of reinforcement learning and key challenges in the field.
  • Experience with verl, Ray, Megatron and/or vLLM is a significant plus.
  • Any experience in building scalable services can be highly complementary.

#Research
Applied Sciences 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.

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About Microsoft

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Our infrastructure is comprised of a large global portfolio of more than 100 datacenters and 1 million servers. Our foundation is built upon and managed by a team of subject matter experts working to support services for more than 1 billion customers and 20 million businesses in over 90 countries worldwide. With environmental sustainability and optimization at the forefront of our datacenter design and operations, we continue to grow and evolve as we meet the ever-changing business demands that hold Microsoft as a world-class cloud provider.

Industry

Computer and computer peripheral equipment and software wholesalers

Company size

10,000+ Employees

Headquarters location

Redmond, WA, US

Year founded

1975

Social media

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