Full-Time

Principal Software Engineer

Azure Storage

Posted on 10/31/2025

Microsoft

Microsoft

10,001+ employees

Develops software, OS, and cloud services

Compensation Overview

$163k - $296.4k/yr

+ Base Salary Range

Company Historically Provides H1B Sponsorship

United States

In Person

Category
DevOps & Infrastructure (1)
Software Engineering (1)
Required Skills
Python
Product Management
Java
C#
C/C++
DevOps
Requirements
  • 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#, Java, or Python + OR equivalent experience.
  • 8+ years of systems experience in hands-on development of reliable and performant distributed systems.
  • 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.
Responsibilities
  • Lead identification of areas of innovation to excel at support of AI workloads for our leading customers.
  • Identify critical performance, efficiency, data availability and durability improvements necessary across the portfolio of storage offerings.
  • Determine necessary improvement plans and their priorities and document work needed, including any dependencies.
  • Hands-on leadership of the engineering work needed to drive performance and efficiency improvements and to drive innovative new features. Partner with the engineering teams responsible for the different offerings to ensure adoption and success.
  • Develop or partner to drive innovation to enhance data durability, availability and failure tolerance across the storage fleet while minimizing impact on performance and cost.
  • Develop and document new ideas and prototype them in partnership with others as needed. Work with appropriate stakeholders (Leadership Team, Product Management) to drive new ideas to success.
  • Hold accountability as a Designated Responsible Individual (DRI), mentoring engineers across products/solutions, working on-call to monitor systems/products/services for degradation, downtime, or interruptions.
  • Proactively seek new knowledge and adapt to new trends, technical solutions, and patterns that will improve the availability, reliability, efficiency, observability, and performance of products while also driving consistency in monitoring and operations at scale.
Desired Qualifications
  • 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#, Java or Python + OR Master's Degree in Computer Science or related technical field AND 10+ years technical engineering experience with coding in languages including, but not limited to, C++, C#, Java or Python + OR equivalent experience.
  • Experiences with storage systems in the areas like availability, remote copy, high performance, durability schemes.
  • Knowledge of distributed systems

Microsoft develops software, devices, and cloud services. Windows is an operating system that runs on personal computers, Office provides productivity apps, and Azure offers cloud computing and developer tools. The company differentiates itself with a large, integrated ecosystem of software, devices, and services, plus long-standing partnerships with PC makers and a broad enterprise footprint. Its goal is to put a computer on every desk and in every home, and to extend that reach through cloud services, professional networking (LinkedIn), and gaming.

Company Size

10,001+

Company Stage

IPO

Headquarters

Redmond, Washington

Founded

1975

Simplify Jobs

Simplify's Take

What believers are saying

  • Azure revenue surges 40% in Q3 FY26 from AI infrastructure demand.
  • Microsoft 365 Copilot hits 20 million seats, boosting $37B AI run rate.
  • Publisher Marketplace licenses content for AI search, enhancing ecosystem revenue.

What critics are saying

  • Generative AI erodes $70B Office per-seat licensing model within 12 months.
  • Kenya $1B data center stalls permanently over government payment disputes.
  • Azure gross margins compress structurally to 68% from AI capex in 18 months.

What makes Microsoft unique

  • Microsoft pioneered Altair BASIC in 1975, launching personal computing software.
  • MS-DOS deal with IBM in 1980 established PC operating system dominance.
  • GitHub Copilot Enterprise serves 140,000 organizations, driving developer AI adoption.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Company Match

Professional Development Budget

Conference Attendance Budget

Flexible Work Hours

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

0%
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