Top .NET Developer Jobs in Tampa, FL

Develop, implement, and maintain web and client .NET applications (VB.NET/C#) using SOA best practices. Perform unit testing, documentation, code reviews, and provide technical guidance to offshore teams. Work with Microsoft BI stack, integrate with other technologies, and use TFS for Agile tracking.

Develop and maintain web and client .NET applications using VB.NET/C#, follow SOA and ASP.NET standards, write unit tests, produce documentation, participate in code reviews, consume SOAP web services, and coordinate/mentor an offshore development team.

Lead design, implementation, and maintenance of the CoverGo SaaS platform across front-end and back-end. Provide technical direction, optimize performance and security, enforce coding standards, conduct code reviews, mentor junior developers, and collaborate with product and design teams to build scalable, high-traffic insurance enterprise solutions.

Designs, builds, and maintains enterprise data APIs using .NET; architects scalable API and database solutions; integrates MongoDB, PostgreSQL, MySQL, OpenSearch, and Kafka; documents APIs with OpenAPI; supports API catalog and developer portal initiatives; advances AI-assisted development; troubleshoots production systems with Grafana; remediates vulnerabilities using SAST, DAST, and OWASP practices; and coordinates requirements, estimates, and delivery planning across teams.

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.

Design, build, and maintain production-grade .NET web applications and APIs on Azure. Own full-stack delivery from data models and SQL to front-end components, CI/CD, testing, and architecture. Collaborate with product and delivery teams, participate in code reviews, and ensure secure, observable, well-tested services.

As a Full Stack Engineer, you'll develop full-stack applications using .NET and React, focusing on creating user-friendly interfaces and robust backends for AI integration. Responsibilities include API design, database management, application deployment, code quality assurance, and collaboration with cross-functional teams.

Senior .NET Software Engineer responsible for end-to-end software development using Microsoft technologies. Requires extensive experience in SDLC, design principles, technical documentation, web application development with .NET, Agile/SCRUM, Entity Framework, database design, and version control. Familiarity with project tools JIRA, TEMPO, Bitbucket, and Confluence preferred.

Develop and maintain web-based applications using .NET/C#, JavaScript, HTML/CSS, SQL and Oracle/SQL Server. Perform root cause analysis, collaborate with teams for requirements, follow Agile SDLC, present change demonstrations, and use Azure DevOps/Jira for lifecycle management. Implement and maintain Blazor components.

Senior .NET Web App Developer responsible for designing and building .NET web applications, implementing Oracle PL/SQL solutions, using Entity Framework and Blazor, applying design principles, producing technical documentation, performing performance tuning, and collaborating in Scrum/Agile teams with Bitbucket, JIRA, Tempo, and Confluence.

Develop modern applications using .NET/.NET Core with Database/SQL and Azure. Work remotely, troubleshoot proactively, and contribute to a distributed digital-nomad developer community.

Remote junior .NET developer to design, build, integrate, deploy, and provide production support for web applications serving housing programs. Responsibilities include data/business analysis, developing reports, QA testing, writing documentation and user guides, gathering requirements, creating mock-ups, and configuring application deployments.

The C# / .NET Developer will design and maintain middleware applications, build Shopify integrations, and support a mobile app backend in a remote work environment.

Develop and maintain InfoTrack's cloud-based web solution: build backend C#/.NET services, integrate third-party SOAP/REST APIs, design databases, implement full-stack features (React/JS), follow microservices patterns, write tests, collaborate in Agile teams, and recommend product and usability improvements.

Design and develop features for software projects, lead and mentor developers, solve complex problems, and stay updated with new technologies in a collaborative environment.

Develop and architect scalable cloud-based software for an IoT asset-tracking platform. Responsibilities include translating business requirements into technical designs, leading complex feature development, mentoring engineers, conducting code reviews, promoting engineering best practices, evaluating distributed-system trade-offs, and collaborating with product, operations, and customer success teams.

Lead hands-on architecture and development for a cloud-based IoT asset-tracking platform. Design scalable distributed systems, APIs, data models, and platform components; resolve complex performance and reliability challenges; and champion testing, CI/CD, observability, and security practices. Lead an agile engineering team, manage delivery, mentor and hire engineers, collaborate with Product and Operations, and drive adoption of AI development tools and AI/ML capabilities.

Build and maintain scalable, cloud-native APIs using .NET. Enhance core platform components, lead architecture and testing discussions, optimize telemetry and performance, collaborate cross-functionally, conduct code reviews, and mentor team members.

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.

As a Senior Software Engineer at PerfectServe, you'll design, build, and maintain high-quality code for healthcare communication systems, mentoring junior engineers and collaborating across teams to improve patient care and clinical workflows.

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.

Lead backend development on the scheduling platform modernization, contribute across products, write APIs, and drive AI-accelerated software development workflows.

Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.

The role involves full-stack software development, adhering to Agile practices, and collaborating across teams. Responsibilities include coding, testing, and maintaining software systems while mentoring team members.

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.