Software Engineer II & Senior Software Engineer - Microsoft Defender for Endpoint

Microsoft Corp

Redmond, WA

JOB DETAILS
SALARY
$119,800–$234,700 Per Year
SKILLS
Access Control, Artificial Intelligence (AI), Authentication, Background Investigation, C Programming Language, C++ Programming Language, Cloud Computing, Computer Hacking, Computer Science, Computer Security, Consumer Protection, Cost Engineering, Endpoint Security, Engineering, Incident Response, Information/Data Security (InfoSec), Java, JavaScript, Microsoft Product Family, Multiplatform/Cross-Platform, Performance Analysis, Performance Tuning/Optimization, Python Programming/Scripting Language, Regulations, Secure Coding, Security Attacks, Security Infrastructure, Software Administration, Software Engineering, Systems Maintenance
LOCATION
Redmond, WA
POSTED
18 days ago

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's mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers' 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.

Become an integral member of the Microsoft Defender for Endpoint (MDE) team, dedicated to protecting consumers and enterprises alike from cyber-attacks. Our mission is to safeguard every user with innovative proactive protection, detection, and response technologies, aiming to stay ahead of malicious actors and anticipating the threats of the future.

Join a global engineering organization that sits at the forefront of Microsoft's endpoint security innovation. Our team builds the core protection, detection, and response capabilities that safeguard millions of devices worldwide. We operate across geos, driving advancements in AI‑powered threat response, cross‑platform security, and cost‑efficient engineering at massive scale.

Our team is looking for Software Engineer IIs and Senior Software Engineers to join us in shaping the standards and technology that companies depend on as AI transforms businesses. You'll collaborate with Microsoft Research and cross‑functional engineering groups to push the boundaries of what modern security can do, especially in areas like reputation systems, heuristics, and automated incident response.

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.

Responsibilities

  • Work on one of the most advanced endpoint security platforms in the world
  • Partner with world‑class researchers and engineers
  • Influence architecture and strategy across multiple security domains
  • Build features that protect customers from emerging and sophisticated threats
  • Be part of a team that values innovation, engineering excellence, and impact
  • Embody our culture and values.

Qualifications

Required Qualifications:

  • Bachelors 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.

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.

Preferred Qualifications:

  • Bachelors 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

  • OR equivalent experience.

  • 2+ years of experience designing, developing, or maintaining secure software systems, with applied knowledge of authentication, data protection, access control, and secure coding practices.

  • 1+ year of experience with software performance analysis and optimization of native code (C/C++)

  • 1+ year of experience with using AI models and agentic flows

#MSFTSecurity #MSFTFraudProtection

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 $160,200 - $261,000 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

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.

About the Company

M

Microsoft Corp

DO WHAT YOU LOVE
Make your mark on the world’s most used technologies. Develop the next hit mobile application. Pioneer a startup that could be the next big thing. At Microsoft, you choose your path.

Headquartered in Redmond, Washington, Microsoft is a top innovator in both the consumer and enterprise technology industry. Just a few of the many things our products do are unleash creativity, connect businesses, and make learning more fun. But our continued success is based on one thing: our employees. We hire amazing, talented people and give them the opportunities—and the tools—to succeed.

WHY MICROSOFT?
As a Microsoft employee, you’re surrounded by a diverse group of the smartest people in your field. This fosters new ideas, better business results, and creates a dynamic work environment. In the office, you’re constantly challenged and supported by your colleagues. Every day holds something new and exciting.

We also offer unparalleled depth and breadth of career opportunities. As an industry leader in multiple fields, working for Microsoft means being able to do whatever you feel passionate about—and being able to make an impact in that field. From day one, we give our employees significant responsibility. This means that you’ll know that you directly contributed to something that has a positive impact on people worldwide. Whether you choose to work in management, dive deep into the newest technology, or explore multiple professions, you’ll find everything you need at Microsoft to drive your career—and to make a difference.

WE GET IT – YOU’RE MORE THAN YOUR JOB
Everyone works differently and is motivated by different things. We also understand that there’s more to you than your job. That’s why we offer competitive pay and a wide assortment of benefits-- to help you make the most of life at work and away from it.

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COMPANY SIZE
10,000 employees or more
INDUSTRY
Computer Software
FOUNDED
1975
WEBSITE
http://www.microsoft.com