Microsoft .Net

Sonsoft Inc

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Denver, CO, 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.

  • 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
  • Experience and desire to work in a Global delivery environment
  • 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, GC-EADH4-EAD & L2-EAD can apply.
  3. No OPT-EAD, TN Visa & H1B Consultants please.
  4. Please mention your Visa Status in your email or resume.
About this role

Summary

Design and develop web applications and services using .NET, C#, and related technologies.

Job title

Microsoft .Net

Experience level

4+ years

Industry

software

Location requirements

must be located in Denver, CO, US; remote not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

.NETC#ASP.NetWCFWebAPISQL Server 2008Web securityUnit testing

Preferred skills

AngularBootstrapKnockoutperformance tuningdistributed systems

Specializations

.NETC#web applicationsweb servicesASP.Net
Locations

Structured locations inferred from the posting.

Denver, CO, USA

On-site City