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Windows Developer Jobs in California (NOW HIRING)

OSI Digital

Active Directory / Windows Engineer

Irvine, CA · On-site

$56.50 - $74/hr

Active Directory / Windows Engineer Location: Irvine CA Hybrid Duration: Contract Technical Expertise * 10+ years in enterprise messaging and directory services (Microsoft-focused). * Proven ...

OSI Digital

Active Directory / Windows Engineer

Irvine, CA · On-site

$56.50 - $74/hr

Active Directory / Windows Engineer Location: Irvine CA Hybrid Duration: Contract Technical Expertise * 10+ years in enterprise messaging and directory services (Microsoft-focused). * Proven ...

Fortinet

Senior Windows Software Developer

Sunnyvale, CA

$150K - $183K/yr

As a Senior Windows Software Developer, you will: * Be proficient in C/C++ with a strong understanding of object-oriented programming. * Have extensive experience in network programming and a solid ...

Supermicro

Sr. DevOps Engineer

San Jose, CA · On-site

$140K - $190K/yr

Develop Linux/Windows application, driver code, and debugging/troubleshooting potential issues ... Strong programming skills in C, familiar with ARM-based assembly language is a plus * Experience in ...

Super Micro Computer

Sr. DevOps Engineer

San Jose, CA · On-site

$140K - $190K/yr

... Linux/Windows application, driver for server and storage system • Develop Linux/Windows ... programming skills in C, familiar with ARM-based assembly language is a plus • Experience in ...

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Windows Developer information

See California salary details

$59.7K

$133.2K

$220.6K

How much do windows developer jobs pay per year?

As of Jul 15, 2026, the average yearly pay for windows developer in California is $133,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,600.00 and $157,900.00 per year, depending on experience, location, and employer.

What is a Windows Developer job?

A Windows Developer is responsible for designing, developing, and maintaining applications for the Windows operating system. They work with programming languages like C#, C++, and .NET to build desktop or UWP (Universal Windows Platform) applications. Their role includes debugging, optimizing performance, and ensuring compatibility across different Windows versions. Windows Developers may also integrate software with cloud services and databases, depending on project requirements.

What are the key skills and qualifications needed to thrive in the Windows Developer position, and why are they important?

To thrive as a Windows Developer, you need strong programming skills in languages such as C#, .NET, and C++, along with a solid understanding of Windows operating system architecture. Familiarity with development tools like Visual Studio, Windows APIs, and version control systems such as Git is typically expected, and certifications like Microsoft Certified: Windows Developer Associate can be advantageous. Excellent problem-solving abilities, teamwork, and clear communication are important soft skills in this role. These skills ensure high-quality, maintainable software solutions while enabling effective collaboration within development teams.

What are common challenges faced by Windows Developers and how can they be addressed?

Windows Developers often encounter challenges such as managing compatibility across different Windows versions, optimizing application performance, and debugging complex issues within the operating system environment. Staying up-to-date with frequent updates to the Windows platform and adhering to best practices for security and user interface design are essential. Collaboration with QA testers, UX/UI designers, and IT support teams helps in identifying and resolving issues more efficiently. Proactively participating in code reviews and leveraging available documentation and community resources can greatly assist in overcoming these challenges.

What are popular job titles related to Windows Developer jobs in California? For Windows Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Windows Developer jobs in California look for? The top searched job categories for Windows Developer jobs in California are:
What cities in California are hiring for Windows Developer jobs? Cities in California with the most Windows Developer job openings:
What are popular job titles related to Windows Developer jobs in CA? For Windows Developer jobs in CA, the most frequently searched job titles are:
Windows Developer jobs near you
Infographic showing various Windows Developer job openings in California as of July 2026, with employment types broken down into 84% Full Time, 5% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $133,202 per year, or $64 per hour.
Active Directory / Windows Engineer

Active Directory / Windows Engineer

OSI Digital

Irvine, CA • On-site

$56.50 - $74/hr

Full-time

Re-posted 9 days ago

Job description

Job Description
Role: Active Directory / Windows Engineer
Location: Irvine CA Hybrid
Duration: Contract
Technical Expertise
  • 10+ years in enterprise messaging and directory services (Microsoft-focused).
  • Proven experience in Exchange Online, Exchange Hybrid, and Active Directory / Azure AD.
  • Expertise in identity synchronization (AD Connect, Entra ID) and conditional access.
  • Strong understanding of DNS
  • Familiarity with PowerShell scripting for automation and configuration discovery.
  • 10+ years' experience in large Enterprise environments with thousands of users and hundreds of servers and critical Enterprise Applications.
  • Strong understanding of overall IT Infrastructure concepts including data center, compute, storage, networking, security, identity, DR, HA, etc.
  • Strong capabilities with MS Office/365 tools including Outlook, Excel, Word, PowerPoint, Visio, Teams, etc.
  • Manage and maintain Active Directory leveraging scripts and automation wherever applicable.
  • Supporting and adhering to change management process.
  • Collaboration with network, InfoSec, storage, data center, vendors, and other stakeholders in support of the running environment and project initiatives.
  • Participation in triage and troubleshooting for all responsible technologies.
  • Develop and maintain technical documentation describing the environment.

Soft Skills
  • Strong analytical and documentation abilities.
  • Excellent communication skills to bridge technical and business audiences.
  • Capable of leading technical discovery workshops with multiple stakeholders.
  • Highly organized, detail-oriented, and capable of managing complex dependencies

Preferred Qualifications
  • Microsoft Certified: Microsoft Certified Systems Engineer/AD Engineer certification
  • Prior experience with tenant-to-tenant migrations or domain consolidation projects.
  • Experience with email compliance and retention policies under global regulatory frameworks (e.g., KSOX, GDPR).

Company Overview
OSI Digital, Inc., (formerly OSI Consulting, Inc.) provides purpose-built business and technology solutions that optimize performance to enable data-driven outcomes for our customers. OSI accelerates digital transformation by offering integrated solutions that capture, secure, integrate, analyze and optimize data. Our services include the design, development and implementation of new solutions as well as the ongoing management, enhancement and support of our customers' existing business systems.
OSI Digital was founded in 1993, in California and has since expanded to a team of over 1,400 employees worldwide. We have offices in the US, Canada, India, Philippines, Dubai and Australia. Our main o shore delivery center of excellence is located at our state-of-the-art campus in Hyderabad, India, with additional locations in Chennai, Delhi and Bangalore. For over 25 years, we have supported a diverse portfolio of customers across various industries, including: Software & Business Services, Financial Services, Life Sciences & Healthcare, Manufacturing, Energy, Retail and Agriculture.
Our client base ranges from start-ups to Fortune 500 corporations, including: Exelon, GE, Hyundai, Toyota, Gilead, Allergan, Yamaha, Gap and Skechers. OSI Digital has developed strong partner alliances with the world's leading technology providers such as Tableau, Salesforce, Oracle, Microsoft, GE, Amazon Web Services, Dell Boomi and Red Hat.

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