.Net Application Development

Sonsoft Inc

Apply to this job
Los Angeles, CA, us on site Until 8/21/2026 H-1B sponsor history First posted February 24, 2026 Last posted February 24, 2026
Job description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Preferred

At least 4 years of experience in .NET technology
• At least 4 years of experience with C#,.NET 2.0-4.5 (ASP.Net, WCF, WF, ADO.Net, Asmx, WebAPI), Visual Studio 2010/2013
• Strong knowledge of OOPS, Data Structures and Design patterns and Asynchronous programming
• At least 2 years of experience Designing and Developing Web Applications using Web-Services ( REST/SOAP)
• Good experience with Client side technologies such as MVC(x), JavaScript, CSS/SASS, Angular, Bootstrap, Knockout, JQuery, HTML/HTML5
• Strong experience profiling and correcting memory usage and threading issues, and optimizing code for performance
• Web services standards and related technologies (XML, XSL, X-Path, JSON, Rest, Soap)
• Web Security, Asp.Net Web security infrastructure
• Good DB skills - SQL Server 2008, Transact SQL, Stored Procedures – Queries and SP performance tuning
• Unit and Integration Testing
• Experience with designing multi-threaded, scalable, secure, and high performance distributed applications.
• Strong Analytical skills. Ability to translate business requirement to technical solutions. Be able to do complex designs and follow the best engineering practices
• Good written an d verbal communication skills

Qualifications Basic

Bachelor’s degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
• At least 4 years of experience with Information Technologies.

** U.S. citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time.

Note:-

  1. This is a Full-Time Permanent job opportunity for you.
  2. Only US Citizen, Green Card Holder, TN Visa, GC-EADH4-EAD & L2-EAD can apply.
  3. No OPT-EAD & H1B Consultants please.
  4. Please mention your Visa Status in your email or resume.
About this role

Summary

Develop and maintain scalable, secure web applications using .NET, C#, and related technologies.

Job title

.Net Application Development

Experience level

4+ years

Industry

software

Location requirements

Los Angeles, CA, remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

.NETC#ASP.NetWCFWebAPISQL Server 2008Transact SQLStored ProceduresXMLJSONunit testingintegration testingweb securitymultithreaded applications

Preferred skills

MVCJavaScriptCSSSASSAngularBootstrapKnockoutJQueryperformance tuningdesign patternsasynchronous programming

Specializations

.NETC#ASP.NetWCFWebAPI
Locations

Structured locations inferred from the posting.

Los Angeles, CA, USA

On-site City