Principal Software Engineer

Date Posted: 06/19/2025 Hiring Organization: Rose International Position Number: 484334 Industry: IT Company Job Title: Principal Software Engineer Job Location: Round Rock, TX, USA, 78665 Work Model: Onsite Shift: Standard work hours 8am - 5pm CST Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 26 Min Hourly Rate : 68.00 Max Hourly Rate : 75.00 Must Have Skills/Attributes: .Net, C#, Cloud, CSS, HTML5, JavaScript, jQuery, Microservices, NoSQL, REST, SOAP, SQL, Web Services Nice To Have Skills/Attributes: Cassandra, Jenkins, PCF, Pivotal Cloud Foundry (PCF) Experience Desired: Microservices in .NET core, Pivotal Cloud Foundry or other cloud platforms (6+ yrs); Web API, .Net core, C#, .Net Framework, Web Services, Angular JS, HTML5 (6+ yrs); SQL and NoSQL Databases such as Cassandra, Mongo, Elastic (6+ yrs); Experience building public Web Services such as REST, SOAP.

(6+ yrs); Continuous Integration and Continuous Delivery using TeamCity, Jenkins, etc (6+ yrs) Preferred Education: Bachelor’s Degree Job Description ***Only qualified Principal Software Engineer candidates located near Round Rock, TX to be considered due to the position requiring an onsite presence.

** Skills & Abilities: • Experience building public Web Services such as REST, SOAP.

• Experience in building micro services in .NET core, Pivotal Cloud Foundry or other cloud platforms.

• Expertise in most of the following –Web API, .Net core, C#, .Net Framework, Web Services, Angular JS, HTML5, CSS, JavaScript, JSON, SOAP, REST, Jquery • Experience with SQL and NoSQL Databases such as Cassandra, Mongo, Elastic • Continuous Integration and Continuous Delivery using TeamCity, Jenkins or similar Tool.

Unit Testing (NUnit, XUnit, MS Tests or similar Testing Framework) Responsibilities: • Coding CSS based websites that are W3C compliant and creating animations in HTML5/CSS3 with JavaScript.

• Build reusable code and libraries for future use and implementing complex jQuery functionalities.

• Working on cross browser compatibility for developed code.

• Optimizing the application/website for maximum speed, scalability and SEO.

• Designs, codes, tests, debugs and documents software according to systems quality standards, policies and procedures.

• Analyzes business needs and creates software solutions.

• Responsible for preparing design documentation.

• Prepares test data for unit, string and parallel testing.

• Evaluates and recommends software and hardware solutions to meet user needs.

• Resolves customer issues with software solutions and responds to suggestions for improvements and enhancements.

• Works with business and development teams to clarify requirements to ensure testability.

• Drafts, revises, and maintains test plans, test cases, and automated test scripts.

• Executes test procedures according to software requirements specifications Logs defects and makes recommendations to address defects.

• Retests software corrections to ensure problems are resolved.

• Documents evolution of testing procedures for future replication.

• May conduct performance and scalability testing.

**Only those lawfully authorized to work in the designated country associated with the position will be considered.** **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.** Benefits: For information and details on employment benefits offered with this position, please visit here.

Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity: For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law.

Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S.

Department of Homeland Security, U.S.

Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).