Top .NET Developer Jobs

Develop, maintain, and support C#/.NET web and desktop applications for clearing and financial-management systems. Work with business users and engineers to analyze requirements, debug and improve performance, implement monitoring, design fixes and integrations, and deliver production-ready deployments and emergency fixes. Contribute to documentation, collaboration, and automation to improve production performance and reliability.

Design, build, and maintain scalable .NET full-stack applications and services for marketing and consumer web platforms. Lead architecture, prototypes, and deployments; improve performance, reliability, and developer productivity; troubleshoot distributed systems; mentor developers; and participate in CI/CD and AI-assisted development workflows.

As a Senior Software Developer, you'll design, build, deploy, and support web applications using the .NET stack and Azure, while collaborating with a team.

Seeking a Senior Software Developer to design, build, deploy, and support web applications using the .NET stack and other technologies in a collaborative team environment.

Develop custom SharePoint solutions and .NET applications, perform technical analysis, lead projects, and advocate for development best practices. Collaborate closely in a large team and mentor junior developers.

The .NET Developer will collaborate in Agile teams to design, implement, and maintain software solutions, ensuring high-quality code and performance optimization. Responsibilities include coding, debugging, and writing tests.

The Senior Full Stack Engineer will modernize legacy systems to microservices, maintain .NET applications, optimize SQL databases, and develop frontend interfaces.

Develop, customize, test and deploy .NET applications. Enhance existing systems, write code and tests, manage defect tracking, create technical specs and test plans, integrate services and support CI/source control, and learn new technologies to support enterprise packaged solutions.

Lead design, delivery, and support of cloud-native, full-stack .NET applications for cash management. Build scalable APIs and microservices, enforce engineering best practices, mentor junior engineers, collaborate with business stakeholders, and use CI/CD, automated testing, and AI tools to improve quality and delivery.

Leads the design, development, testing, integration, and support of enterprise software using Microsoft Power Platform and Azure. Builds Power Apps, workflows, Dataverse solutions, REST integrations, custom APIs, and secure cloud applications. Drives software engineering standards, ALM, CI/CD, DevSecOps, architecture, troubleshooting, and continuous improvement. Partners with business and technical stakeholders, mentors engineers, conducts research and demos, and delivers scalable solutions for enterprise maintenance modernization.

Develop and maintain full-stack web applications using C#/.NET, ASP.NET, SQL Server, JavaScript, React or Angular, Azure, and microservices. Responsibilities include architecture, requirements analysis, coding, testing, debugging, deployment, production support, technical documentation, and troubleshooting across on-premises and cloud environments. The role also applies LLM coding agents, agentic coding, and prompt engineering while collaborating with business users, analysts, QA teams, and vendors.

Build and test scalable SaaS features using ReactJS and C# .NET. Develop single-page applications, design REST API endpoints, create asynchronous backend services, and contribute throughout the SDLC. Collaborate with developers, product analysts, and UI/UX designers in an agile environment. Deliver code within sprint cycles, help define feature scope, solve complex problems, and support the transition from on-premise products to cloud-based architecture.

Leads enterprise full-stack software engineering projects from design through deployment and support. Develops cloud-native applications, microservices, secure APIs, smart search functionality, and product catalog ingestion pipelines using .NET Core, React, and search technologies. Provides technical leadership, architectural guidance, code reviews, incident management, troubleshooting, process improvement, and mentorship while partnering with product, infrastructure, operations, and business teams.

Design, develop, test, maintain, and support full-stack business applications using .NET, C#, Angular, APIs, integrations, and SQL Server. Translate backlog requirements into reliable solutions, troubleshoot production defects, improve performance, reduce technical debt, participate in reviews and testing, support releases, document systems, and mentor junior and mid-level engineers. Collaborate with product, architecture, QA, DevOps, infrastructure, DBA, and business teams in a hybrid Austin environment.

Design, build, and maintain secure, scalable RESTful .NET APIs (C#, ASP.NET Web API, .NET Framework/.NET Core); implement OAuth/JWT authentication; deploy via CI/CD and Azure API Management; write tests, troubleshoot production issues, modernize legacy services, and collaborate with cross-functional Agile teams using AI-assisted development tools.

Develop and deliver new features for a SaaS document management platform. Build React single-page frontends, design and consume REST APIs, implement C# .NET backend services, participate in SDLC and two-week sprints, collaborate with product, QA, and designers, and contribute to cloud and mobile work when applicable.

Design, build, and maintain Optimizely CMS-based headless sites with Next.js/React front ends. Implement GraphQL/REST APIs, DAM integration, CI/CD on Azure, and performance, SEO, and accessibility optimizations. Collaborate with product owners, designers, and developers; participate in code reviews, testing, and debugging to deliver scalable digital experiences.

Senior full-stack developer to design, build, and maintain scalable web applications using React (JavaScript/TypeScript) and C#/.NET (Core/.NET 6+) with Azure. Responsibilities include API and microservice development, cloud architecture, performance and security optimization, CI/CD pipeline support, code reviews, and collaboration with stakeholders in an Agile environment.

Develop, test, deploy, and maintain .NET-centric web applications using C#, Angular 17+, and Azure. Build and consume REST APIs, work with SQL Server, source control, CI/CD pipelines, and collaborate on code reviews, debugging, performance optimization, and third-party integrations.

Design and build scalable enterprise applications in C#/.NET (APIs, microservices) and integrate AI capabilities (Python, LLMs, RAG, vector DBs, agentic frameworks). Own CI/CD, Azure DevOps workflows, containerized deployments, and collaborate across teams to deliver AI-enabled operational automation and agent integrations.

Join a small agile team to develop, maintain, and troubleshoot .NET-based web and internal applications. Responsibilities include debugging, ETL and data maintenance, ensuring production stability, documenting design and code, and designing data models while collaborating with technical and business stakeholders.

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

Develop, maintain, and test .NET/ASP.NET Core web applications and APIs. Work in agile sprints, write unit tests, peer-review code, document designs, maintain source control in Azure DevOps/GitHub, and support long-lived production systems. Collaborate with leads and test teams and take on increasing responsibilities.

Develop, enhance, and maintain .NET web applications and services using C#, ASP.NET, Entity Framework, and SQL Server. Participate in full SDLC, write unit/integration tests, perform troubleshooting and vulnerability remediation, use Git/GitLab, and collaborate with senior developers and cross-functional teams. Support O&M tasks and follow secure coding practices under senior mentorship.

Develop, maintain, and support .NET-based applications through full lifecycle: design, implementation, testing, deployment, and troubleshooting. Monitor production performance, automate jobs, resolve issues, document changes, and provide ongoing user and technical support. Collaborate with teams and train peers as needed.