What are the responsibilities and job description for the Sr. Software Developer (Windows Services- .NET) position at Crawford Thomas Recruiting?
WINDOWS SERVICE DEVELOPER – .NET / C#
Location: Orlando, FL | Fully Onsite
Salary: $125,000–$160,000 | Based on Experience
Job Type: Full-Time
Experience Level: Senior / Expert
Key Skills: C# | .NET | Windows Services | Windows Internals | Multithreading
Position Overview
Our client, a fast-growing cybersecurity software company, is seeking a senior-level Windows Service Developer to build and optimize high-performance services powering endpoint security and system management solutions.
This role requires deep expertise in C#/.NET, Windows internals, multithreaded applications, and secure software development within performance-critical environments.
What You’ll Do
Location: Orlando, FL | Fully Onsite
Salary: $125,000–$160,000 | Based on Experience
Job Type: Full-Time
Experience Level: Senior / Expert
Key Skills: C# | .NET | Windows Services | Windows Internals | Multithreading
Position Overview
Our client, a fast-growing cybersecurity software company, is seeking a senior-level Windows Service Developer to build and optimize high-performance services powering endpoint security and system management solutions.
This role requires deep expertise in C#/.NET, Windows internals, multithreaded applications, and secure software development within performance-critical environments.
What You’ll Do
- Design, develop, and maintain high-performance Windows Services using C#/.NET.
- Build solutions interacting with Windows APIs, services, file systems, networking, and system components.
- Develop endpoint management, privilege control, monitoring, and security functionality.
- Troubleshoot complex concurrency, memory, communication, and OS-level issues.
- Profile, debug, and optimize service performance.
- Develop and integrate REST APIs and service-to-service communication.
- Collaborate with engineering, infrastructure, and security teams.
- Participate in architecture discussions, technical design, and code reviews.
- Expert-level C# and .NET Framework / .NET Core / .NET experience.
- Extensive experience building Windows Services and multithreaded applications.
- Deep knowledge of Windows internals, including services, registry, processes, permissions, and system architecture.
- Experience working with Windows APIs and low-level OS functionality.
- Strong TCP/IP, HTTP/S, DNS, and networking knowledge.
- Experience with debugging and profiling tools such as WinDbg and Process Monitor.
- REST API development and integration experience.
- Working knowledge of SQL Server, stored procedures, indexing, and query optimization.
- Strong understanding of software architecture, design patterns, and secure coding practices.
- Bachelor's degree in a related technical field or equivalent professional experience.
- Cybersecurity or endpoint management software.
- Application control or privilege management technologies.
- System monitoring, observability, and diagnostics.
- High-performance, enterprise-scale software environments.
- $125,000–$160,000 salary, based on experience.
- Build software operating at the core of the Windows operating system.
- Solve complex performance, scalability, and cybersecurity challenges.
- Work alongside experienced engineers on enterprise-grade products.
- Develop technology used to help secure organizations worldwide.
Salary : $125,000 - $160,000