.NET Developer

TriQuest Business Services; San Antonio (TX); On-site; USD 117,000 - 143,000; Full time

Job summary

TriQuest Business Services is seeking an experienced .NET Developer to lead full-stack development initiatives using the .NET platform. You will contribute to all phases of the software lifecycle, delivering scalable, secure, and high-performing applications.

The ideal candidate has strong C#, front-end tech, and database skills, plus the ability to guide teammates, document technical designs, and align solutions with business goals.

Qualifications

• Bachelor's degree in MIS/CS/Engineering or equivalent experience.
• 8+ years of software development lifecycle experience.
• 6+ years with front-end technologies and database tools (HTML, CSS, JavaScript, MySQL or Oracle).
• Strong proficiency in C# and object-oriented programming principles.
• Experience with APIs, system integrations, and server/hosting environments.
• Knowledge of UI/UX design, responsive frameworks, Git, HTTP, and Bootstrap.
• Understanding of secure coding practices, QA, and software testing.
• Excellent analytical, communication, teamwork, and time management skills.

Responsibilities

• Lead full-stack development projects using the .NET platform.
• Participate in solution design and develop scalable, efficient technical solutions.
• Collaborate with business analysts and stakeholders to gather and document requirements.
• Create technical designs, application documentation, and functional specifications.
• Conduct code reviews and technical design reviews to maintain quality and system integrity.
• Support installation, configuration, testing, troubleshooting, and deployment of third-party applications.
• Maintain application performance, security, and code quality throughout the development lifecycle.
• Provide technical guidance and mentorship to team members.
• Ensure development projects align with organizational goals and business requirements.

Skills

C#

Object-oriented programming

HTML

CSS

JavaScript

Git

Bootstrap

UI/UX design

APIs

Communication

Teamwork

Time management

Education

Bachelor's degree in MIS / CS / Engineering

Tools

Angular

TypeScript

Sitecore

Azure DevOps

React

MySQL

Oracle

HTML

CSS/SCSS

Job description

.NET Developer

Location: Onsite – 281/1604, San Antonio, Texas
Work Arrangement: Onsite | Monday–Friday
Employment Type: Direct Hire
Salary: $130,000 annually
Industry: Financial Services / Technology

About the Role

Our client is seeking an experienced .NET Developer to lead full-stack development initiatives using the .NET platform. This role will contribute to all phases of the software development lifecycle, including solution design, development, implementation, documentation, testing, and ongoing support. The ideal candidate will bring strong expertise in C#, object-oriented programming, front-end technologies, and database systems, along with the technical leadership and collaboration skills needed to deliver scalable, secure, and high-performing applications.

Key Responsibilities

• Lead full-stack development projects using the .NET platform.
• Participate in solution design and develop scalable, efficient technical solutions.
• Collaborate with business analysts and stakeholders to gather and document requirements.
• Create technical designs, application documentation, and functional specifications.
• Conduct code reviews and technical design reviews to maintain quality and system integrity.
• Support installation, configuration, testing, troubleshooting, and deployment of third-party applications.
• Maintain application performance, security, and code quality throughout the development lifecycle.
• Provide technical guidance and mentorship to team members.
• Ensure development projects align with organizational goals and business requirements.

Required Qualifications

• Bachelors degree in Management Information Systems, Computer Science, Engineering, or a related field; equivalent experience considered.
• 8+ years of software development lifecycle experience.
• 6+ years of experience with front-end technologies and database tools, including HTML, CSS, JavaScript, MySQL, or Oracle.
• Strong proficiency in C# and object-oriented programming principles.
• Experience with APIs, system integrations, and server, network, and hosting environments.
• Knowledge of UI/UX design, responsive frameworks, Git, HTTP, and Bootstrap.
• Understanding of secure coding practices, quality assurance, and software testing.
• Excellent analytical, communication, teamwork, and time management skills.

Preferred Qualifications

• Experience with .NET Core, Azure DevOps, Angular, TypeScript, and Sitecore.
• Experience with CRM applications and sales-related systems.
• Knowledge of React, JavaScript, and CSS/SCSS.
• Experience integrating third-party services and developing mobile-responsive applications.
• Familiarity with SEO, accessibility standards, and application performance optimization.
• Exposure to Java, Python, or C++.
• Financial industry experience is highly desirable.

What We're Looking For

A technically strong and collaborative developer who can lead full-stack initiatives, build reliable applications, and contribute to technical decision-making. The ideal candidate combines deep .NET and C# expertise with a commitment to code quality, secure development, mentorship, and continuous improvement.