T-SQL & .NET Engineer (Hybrid, 6-Month)

Yoh,-A-Day-; Irving (TX); Hybrid; USD 43,000 - 69,000; Part time

Benefits offered by this job

Medical, Prescription, Dental & Vision

Health Savings Account (HSA)

Life & Disability Insurance

401K Retirement Savings Plan

Direct Deposit & weekly epayroll

Referral Bonus Programs

Certification and training

Job summary

Yoh is seeking a .NET/T-SQL Developer for a 6-month contract in Irving, TX with hybrid work options. The role focuses on developing, optimizing, and maintaining enterprise SQL Server databases and .NET applications across the stack.

The candidate will design complex T-SQL solutions, tune performance, and implement indexing strategies while collaborating with cross‑functional teams and following coding standards. Strong SQL and .NET skills are required.

Qualifications

• Strong professional experience developing Microsoft SQL Server / T-SQL solutions.
• Expert-level SQL programming, troubleshooting, and performance tuning skills.
• Hands-on experience with Stored procedures, Tables and views, Indexed views, Database schema design, Dynamic SQL, Complex indexing strategies, Columnstore indexing.
• Proven experience as a .NET Developer, Application Developer, or similar role.
• Strong development experience with C#, .NET, ASP.NET, and MVC 5.
• Experience with JavaScript, jQuery, JSON, and XML.
• Experience developing or integrating with web services and APIs.
• Understanding of REST and RPC architectural styles.
• Experience with unit testing, release procedures, coding standards, and technical documentation.
• Familiarity with formal change management and software development processes.
• Proficiency with Git or other version-control systems.
• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience.

Responsibilities

• Design, develop, and maintain complex T-SQL solutions, including stored procedures, tables, views, indexed views, functions, and database schemas.
• Develop and optimize complex SQL queries and dynamic SQL.
• Perform advanced SQL Server performance tuning, troubleshooting, and optimization.
• Design and implement effective indexing strategies, including columnstore indexes and other advanced indexing techniques.
• Analyze and resolve complex database and application performance issues.
• Develop and maintain applications using .NET, C#, ASP.NET, MVC 5, JavaScript, jQuery, and JSON.
• Integrate applications with databases, web services, and APIs.
• Work with XML, web services, REST APIs, and RPC-based architectures.
• Participate in application design, coding, unit testing, debugging, deployment, and release activities.
• Follow established coding standards, development methodologies, documentation protocols, and change management procedures.
• Use Git or similar version-control tools to manage source code and development activities.
• Collaborate with developers, database professionals, business stakeholders, and other technical teams to design and implement effective solutions.
• Troubleshoot production issues and provide timely resolution for application and database‑related problems.
• Contribute to technical documentation, coding standards, and continuous improvement initiatives.

Skills

T-SQL

SQL Server

Performance tuning

Complex SQL

C#

ASP.NET

MVC 5

JavaScript

jQuery

JSON

XML

REST APIs

RPC architectures

Unit testing

Git

Education

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field

Tools

Microsoft SQL Server

T-SQL

Columnstore indexing

Stored procedures

Views

Dynamic SQL

Web services

APIs

Git

C#

ASP.NET

MVC 5

Job description

Yoh is seeking a .NET/T-SQL Developer for a 6-month contract in Irving, TX with hybrid work options. The role focuses on developing, optimizing, and maintaining enterprise SQL Server databases and .NET applications across the stack.

The candidate will design complex T-SQL solutions, tune performance, and implement indexing strategies while collaborating with cross‑functional teams and following coding standards. Strong SQL and .NET skills are required.