85 dotnet developer jobs at 51 companies in Gainesville, TX
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Senior Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
1+ YOE3 years (with bachelor) or 1 year (with master) developing secure web applications and RESTful APIs using Java and Spring Boot; experience with Angular, CI/CD (Jenkins, Maven, uDeploy), unit testing (JUnit, Mockito), cloud (AWS/Azure), and SQL/databases.
Amazon Web Services (AWS), Azure, Docker, Jenkins, Maven, uDeploy, Java, Spring Boot, Angular, .NET, .NET Core, Web Services (REST), Oracle, Microsoft SQL Server, Sonar, Mockito, JUnit, Spring Tool Suite (STS), Eclipse, Unix, Windows, Apache Kafka, Snowflake, PostgreSQL, PL/SQL, Enterprise Architect
1mo
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Sr Developer- Web/Mobile Developer
Carrollton, Texas, United States
$108k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent, 5+ years relevant IT/development experience, ability to obtain IT security certification and CJIS access, valid Texas driver's license, skilled in modern web, integration, database, and AI technologies.
C#, .NET, JavaScript/TypeScript, HTML/CSS, SQL, Python, PowerShell, REST APIs, IIS, Azure, Microsoft SQL Server, ASP.NET, React, React Native, Angular, Node.js, Bootstrap, Azure AI Foundry, Azure OpenAI, LangChain, TensorFlow, PyTorch, N8N, Hugging Face Transformers, ETL, Laserfiche, GIS
1w
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Application Developer I
Coppell or Fort Washington
OnsiteFull Time
1+ YOE1-2+ years full-stack development experience with T-SQL, .NET/C#, JavaScript framework (Angular), APIs, JWT, MSSQL, SSMS; familiarity with SDLC/Agile and cloud platforms.
T-SQL, .NET Framework, C#, JavaScript, Angular, APIs, JWT Token Authentication, MSSQL, SSMS, JSON, XML, ASP.NET, C++, Microsoft Azure, Excel, SQL
1w
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Senior Application Developer
Denton, Texas, United States
OnsiteFull Time
7+ YOEBachelor's degree in CS or related,7+ years .NET development experience,proficiency with C#,ASP .NET,.NET Core/.NET 6,React,SQL Server,EMF,CI/CD and agile practices;ability to design architecture and lead projects.
.NET Framework, .NET Core, .NET 6, ASP .NET, C#, MVC, React, Signal R, Microsoft SQL Server, Entity Framework, Blazor, XML, YAML, Python, JavaScript, TypeScript, Bash, Powershell, Groovy, JSON, AWS, Microsoft CoPilot, CoPilot X for GitHub, Windows Forms, Web Forms, WCF, ASMX, REST (Web API), IIS Server, AzureDevOps, Octopus
1mo
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Lead .NET Developer
Coppell, Texas, United States
HybridContract
12+ YOEExperienced .NET developer with 12+ years experience; required skills include C#, .NET Framework/Core/5+, Azure, SQL Server/T-SQL, REST APIs, Entity Framework, HTML5, JavaScript/npm, CI/CD, SDLC; mortgage domain preferred.
C#, .NET Framework 4.5+, .NET Core, .NET 5+, Azure, SQL Server, T-SQL, REST APIs, Entity Framework, HTML5, JavaScript, npm, CI/CD, SDLC, Agile/Scrum
2w
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.NET Software Developer C#
McKinney, Texas, United States
OnsiteFull Time
2+ YOE2+ years business app development; strong C# and .NET (.NET 8/.NET Framework); JavaScript and React; experience with Microsoft MSSQL, NoSQL, Redis; solid SDLC knowledge and communication skills.
.NET 8, .NET Framework 4.5.7, C#, JavaScript, React, Microsoft MSSQL, NoSQL, Redis, VB
1mo
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C# .Net Developer
Plano, Texas, United States
HybridFull Time
4+ YOEBachelor's degree or equivalent experience, minimum 4 years full-stack development with Python and C# .Net, familiarity with Terraform, cloud-native SaaS experience, performance tuning, and strong communication and leadership skills.
Python, C# .Net, Terraform, Agile, Scrum
2mo
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Payment Integration Developer
Southlake, Texas, United States
OnsiteFull Time
3+ YOE3+ years software development with payment/financial integrations, Bachelor's degree or equivalent, proficiency in C#/.NET, RESTful APIs, SQL Server preferred, and strong knowledge of PCI-DSS and payment gateway integrations.
C#, .NET, RESTful API, SQL Server, triPOS, Worldpay, Stripe, Square, Adyen, NationsBenefits, OTC Network, Solutran, Soda Health, PCI-DSS
1mo
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Mid- Level Software Developer
Coppell, Texas, United States
HybridFull Time
3+ YOE3+ years software development experience with C#, .NET, ASP.NET Core Web API, REST APIs, Microsoft SQL Server, frontend experience (HTML/CSS/JavaScript/Vue.js), and Git; strong communication and attention to detail.
C#, Microsoft .NET, ASP.NET Core Web API, REST APIs, Microsoft SQL Server, Vue.js, HTML, CSS, JavaScript, Git, RabbitMQ, Mass Transit, Vue3, TypeScript, Microsoft Azure DevOps, CI/CD, Docker, JWT, Auth0, Serilog, Open Telemetry
2mo
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C# Application Developer — POS & Integrations (on-site)
Plano, Texas, United States
OnsiteFull Time
3+ YOE3+ years C#/.NET development experience, REST API integration, experience with AI-assisted development tools, Agile processes, Git, and a bachelor\u0019s in CS or equivalent.
C#, .NET Framework, .NET Core, RESTful APIs, Git, GitHub Copilot, Cursor, Claude-Code, LLM-based code assist, EMV, CI/CD
5d
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Software Engineer
Plano, Texas, United States
OnsiteFull Time
1+ YOEBS/BA or equivalent experience,1-3 years software development,experience with .NET/C# preferred,knowledge of Linux,HTML5,JavaScript,SQL,Angular,REST APIs,and familiarity with automated tests and continuous deployment.
.NET, C#, Linux, HTML5, JavaScript, SQL, Angular, REST APIs
1w
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Software Developer (.NET + AI)
Alpharetta or Frisco or Omaha
OnsiteFull Time
4+ YOE4+ years professional experience with C#/.NET and .NET Core/.NET 6+, RESTful API and web app development, SQL Server, React/Angular, CI/CD, DevSecOps tools (Fortify,Harness), and strong debugging and communication skills.
Visual Studio Code, Visual Studio, .NET Core, .NET 6, C#, SQL Server, React, Angular, HTML5, CSS3, JavaScript, TypeScript, Azure DevOps, GitHub Actions, Jenkins, Harness, GitHub Copilot, Fortify, Git, APIGEE, Splunk, Dynatrace, Docker, Kubernetes, MongoDB, Cassandra
6d
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Progress OpenEdge Developer - 69973251
Plano, Texas, United States
HybridFull Time
7+ YOE7+ years OpenEdge development experience; proficiency with Progress OpenEdge/4GL/PASOE/AppServer, web services (REST/SOAP), integrations (XML/JSON), performance tuning, and SDLC support.
Progress OpenEdge, 4GL, PASOE, AppServer, REST, SOAP, XML, JSON, HTML, JavaScript, .NET, OpenClient, SVN, SQL
3w
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Principal Software Engineer
Richmond or Plano
$136k-$204k/yr HybridFull Time
8+ YOE8+ years application development; bachelor’s in CS or equivalent; hands-on C#/.NET Core and Azure; REST API design; CI/CD, containers, SQL/NoSQL; strong communication and teamwork.
.NET (C#), C# .Net Core, Azure, Docker, SVN, GitHub, SQL Server, JSON, XML, React, CI/CD
3d
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Software Engineer 1
Grapevine, Texas, United States
$65k-$70k/yr OnsiteFull Time
0+ YOEBachelor's degree in computer science or related field; up to 2 years of software development experience. Requires basic C#, HTML5, CSS, JavaScript, PostgreSQL, .NET, and Web API knowledge.
C#, HTML5, CSS, JavaScript, PostgreSQL, .NET, Web API, Azure, Azure App Service, Azure Functions, Azure Storage, Azure DevOps
1mo
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Lead Software Engineer
Westlake, Texas, United States
OnsiteFull Time
6+ YOE6+ years software development experience; strong C#, .NET, React, web API, database, CI/CD, Docker/Kubernetes, unit testing, and LLM/RAG experience; bachelor's degree or equivalent.
C#, .NET, ASP.NET Core, Entity Framework Core, Web API, RESTful API, React.JS, React.js, TypeScript, Redux, Next.js, SQL Server, MS-SQL Server, PostgreSQL, NoSQL, MongoDB, Redis, Elastic Search, xUnit, Jest, Mog, Jenkins, Docker, Kubernetes, Microsoft Azure DevOps, GitHub Copilot, Cursor, Claude Code, GraphQL, WebSocket, SignalIR, Blazor, Angular, Terraform, Bicep, RabbitMQ, SQS, AWS, Azure
2mo
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Lead Software Development Engineer
Frisco or Eagan
$118k-$220k/yr HybridFull Time
10+ YOE10+ years software development experience, 5+ years in Global Trade domain, proficiency with .NET (C#, VB.NET), Angular, REST APIs, MSSQL/PostgreSQL/DynamoDB, DataDog, AWS/GCP; 3+ years agentic AI-First tools; strong security, design patterns, debugging, and communication skills.
.NET, C#, VB.NET, Angular, REST APIs, Swagger, Postman, MSSQL, PostgreSQL, DynamoDB, DataDog, AWS, GCP
2mo
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C Sharp / Dot Net Developer
Austin or Southlake
$48-$55/hr OnsiteFull Time
.NET/.NET Core and C# development, RESTful API and relational DB (SQL Server) experience, GitHub, Bachelor's in CS or related, unit/integration testing, Agile; senior/lead level.
.NET, .NET Core, C#, RESTful API, SQL Server, GitHub, Angular
2w
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Developer
Carrollton or Texas or North Carolina or Iowa or Tennessee
RemoteFull Time
1+ YOE1-3+ years backend/systems development experience; proficient with C#, .NET/.NET Core, SQL, API development; experience with integrations, Power Platform, and CI/CD; strong communication and troubleshooting skills.
C#, .NET, .NET Core, SQL, Postman, Microsoft Power Platform, Power Automate, Power BI, Microsoft Fabric, Visual Studio, VS Code, Git, CI/CD
2mo
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AI Developer
Denton, Texas, United States
OnsiteFull Time
2+ YOEBachelor's in CS/Software Eng or equivalent; 2-5 years software dev; web apps with SQL; experience with AI/LLM tools; ERP/manufacturing ops a plus.
Python, JavaScript/TypeScript, C#, React, Vue, Angular, Django, Flask, ASP.NET, Git, SQL, LLM APIs, Agent frameworks
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