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# Software Engineer

- **Company:** NAPCO Security Technologies
- **Location:** Amityville, NY, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, JavaScript (Programming Language), Microsoft Windows, Artificial Intelligence, Software Applications, C Sharp (Programming Language), Client/Server Application Language (C/AL), Client Server Models, Cascading Style Sheets (CSS), Cloud Engineering, Communications Protocols, Computer Programming, Databases, Database Queries, Database Schema, Desktop Window Management, Github, Python (Programming Language), Linux System Administration, Microsoft SQL Server, Team Foundation Server, Performance Tuning, Cloud Services, Software Engineering, TCP/IP, TypeScript, Web Applications, Openapi, Multithreading, Cloud Platform System, Cloud Monitoring, Software Application Programming, Backend, Agentic-AI, Information Technology, Windows Services, Web Technologies, Front End Software Development, Restful APIs, Software Version Control
- **Published:** October 6, 2026
- **Apply:** https://www.thejobnetwork.com/job/5b5914c0-e8e9-46af-990c-5f78cfa82abb/senior-software-engineer

## About the Role

* Bachelor's degree in computer science, Electrical Engineering, Electronics Engineering, or a related field.
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 * Minimum 6+ years of hands-on software development experience.
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 * Strong experience developing C#.NET desktop Windows applications.
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 * Strong coding experience with C#.NET, ASP.NET, JavaScript, and CSS / frontend technologies.
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 * Extensive Microsoft SQL Server experience including Database schema design, Complex query development, Performance optimization.
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 * Experience developing multithreaded backend Windows Services.
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 * Strong networking knowledge including TCP/IP, UDP, and Client/server architecture.
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 * Experience building applications supporting thousands of concurrent connections.
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 * Experience with AI-assisted coding tools and automation workflows.
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 * Experience in creating AI agents for operational and periodic tasks.
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 * Strong experience with Team Foundation Server (TFS) and GitHub.
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 * Ability to quickly troubleshoot and resolve production issues in cloud environments.
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 * Familiarity with Linux environments.
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 * Experience with Python, TypeScript, and additional JavaScript frameworks.
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 * Experience managing cloud infrastructure and deployments.
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 * Knowledge of cloud monitoring, scalability, and performance tuning.
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## Description

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 * Design, develop, and maintain enterprise-level desktop applications using C#.NET Windows/Desktop technologies.
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 * Develop and maintain web applications using ASP.NET and related frontend technologies.
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 * Develop both frontend and backend components using JavaScript, CSS, and related web technologies.
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 * Build scalable multithreaded Windows Services capable of handling thousands of simultaneous client connections.
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 * Develop TCP/IP and UDP client/server applications for high-volume communication systems
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 * Implement secure hardware communication protocols utilizing AES and TLS encryption technologies.
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 * Design and optimize Microsoft SQL Server databases, schemas, complex queries, and server performance.
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 * Develop AI-assisted solutions and custom AI agents for automation, reporting, monitoring, and performance tuning.
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 * Manage and maintain cloud-hosted Windows services and web applications.
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 * Integrate third-party cloud services using RESTful APIs and OpenAPI standards.
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 * Collaborate with cross-functional teams to deliver scalable and secure software solutions.
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 * Maintain source control and development workflows using Team Foundation Server (TFS) and GitHub.
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