Top .NET Developer Jobs in Austin, TX

The Senior .NET Software Engineer will drive development of .NET software products, focusing on back-end engineering, code reviews, and collaborating with cross-functional teams.

The Senior .Net Developer will enhance SDG's C#/.NET Core codebase, design high-load services, and optimize MS SQL queries, benefiting from a remote work environment and attractive benefits.

Design, develop, test, and deploy enterprise web/portal applications using the Microsoft stack (C#, .NET, ASP.NET, WCF, SQL Server). Produce technical documentation, perform code reviews and testing, resolve defects, and collaborate with business analysts and architects to meet functional and architectural requirements.

Lead and develop .NET applications, manage automation projects through SDLC, supervise staff, write and test code, troubleshoot application issues, document solutions, and develop technology standards. Provide training and technical assistance as needed.

Develop, implement and support interactive data-driven web applications and .NET desktop applications. Build C# ASP.NET WebForms features, use ADO.NET with MS SQL Server, apply MVC patterns, Inversion of Control and multi-threaded programming. Contribute to test automation and collaborate within a team.

Design and develop scalable .NET applications using C#, ASP.NET and MVC (MVC3/4/5). Build UI with HTML, CSS, AJAX and jQuery, work with SQL Server, troubleshoot issues, apply design patterns and database design, collaborate with teams, and improve processes while communicating effectively.

Design and build .NET middleware components, services and libraries (C#, Entity Framework, LINQ, WCF/WebAPI). Develop multithreaded, high-performance, multi-node applications; implement data access and business layers; tune SQL Server and create complex DB objects. Participate in design and architecture reviews, use Agile (Scrum/Kanban) and CI/CD tooling (Jira, Jenkins). MongoDB/NoSQL and financial services experience are a plus.

Develop middleware components and services using C#/.NET (Entity Framework, LINQ, WCF/WebAPI) in an SOA environment. Build multithreaded, high-performance applications, design business and data access layers, tune SQL Server, participate in design/architecture reviews, and use Agile and CI/CD tools (Jira, Jenkins).

Develop middleware components and services in .NET (C#) using Entity Framework, LINQ, WCF/WebAPI within an SOA. Build multithreaded, high-performance applications, design business and data access layers, tune SQL Server, participate in architecture/design reviews, and follow Agile practices with CI/CD tools (Jira, Jenkins).

Design, build and optimize middleware components and services in .NET (C#) using WCF/WebAPI, Entity Framework and LINQ. Create multithreaded, high-performance applications, abstract business/data layers, perform SQL Server development and tuning, and participate in design/architecture reviews within Agile teams.

Develop and maintain .NET middleware components and services using C#, WCF/Web API, Entity Framework and LINQ. Build abstract business and data access layers, design multithreaded, multi-node high-performance applications, optimize performance, apply OOP and design patterns, perform design and architecture reviews, work with SQL Server (and MongoDB), and use Agile practices and CI/CD tooling (Jira, Jenkins).

Develop and maintain .NET middleware components and services using C#, Entity Framework, LINQ, WCF/Web API in an SOA environment. Build multithreaded, high-performance applications, design business and data access layers, tune SQL Server, participate in design/architecture reviews, and work within Agile teams using CI/CD tools.

Design, develop, test, deploy, and optimize high-volume .NET web applications using WCF, ASP/MVC/WebForms, Entity Framework and MS SQL. Participate in design and architecture reviews, SDLC and project lifecycle activities, troubleshoot IIS/ASP.NET issues, and collaborate with stakeholders in a global delivery environment, preferably with financial services experience.

Develop and maintain scalable software solutions, mentor developers, and integrate AI tools. Collaborate on technical solutions aligned with business goals.

Lead design and delivery of scalable, reliable software using C#/.NET, SQL Server, React, and Azure. Own complex initiatives from design through operations, mentor engineers, improve CI/CD, observability, and apply DDD/TDD/VSA practices. Use modern APIs, microservices or modular monoliths, and AI-assisted tooling to improve delivery.

Provide integration and technical support for NCR POS solutions, install and QA software packages, diagnose and triage issues, manage technical escalations with R&D and delivery teams, debug existing code and deliver root-cause analysis while retaining project technical knowledge.

Seeking a Senior Full Stack .NET Developer to work on a social good project, with strong skills in C#, AngularJS, design, and UX. Requires 5+ years of experience.

The Staff Engineer will leverage 5+ years of experience in C#, JavaScript, and frameworks to lead and innovate solutions in a collaborative environment.

We are seeking a .NET Developer with experience in SignalR for a 9-month contract role, potentially extending beyond. Responsibilities include software development and problem solving.

The role requires a .NET developer with strong experience in SignalR for developing real-time applications.

Looking for a .NET Developer with strong experience in SignalR for a 9+ months contract position in Austin, TX.

Lead full-stack development of secure, high-availability web applications using the Microsoft .NET stack. Responsibilities include requirement analysis, design, coding (C#, JS), testing, code reviews, API development, cloud migration support, and production releases while applying OOP, SOLID, SOA, and web security principles.

Senior .NET Developer to design and deliver a compliance system (ORCA). Develop distributed, RESTful web/cloud services using ASP.NET, C#, Web APIs, MongoDB, SQL Server, AngularJS, Bootstrap, and AWS. Collaborate on cloud integrations and production delivery across the full stack.

Develop and implement secure ASP.NET web applications while collaborating with analysts for design updates. Ensure compliance with security and accessibility standards.

Senior .NET full-stack developer responsible for custom application development, API integrations, database optimization, deployments, troubleshooting, performance, security, and production support using .NET/C#, ASP.NET Core, SQL, modern frontend frameworks, cloud, and CI/CD.