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124 net developer engineer jobs at 68 companies in San Marcos, TX

2w
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Senior .Net Developer
San Antonio, Texas, United States
$90k-$110k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience; strong C#, ASP.NET Core, .NET microservices, PostgreSQL/pgvector, Docker, Semantic Kernel, AI/RAG experience; SQL tuning, CI/CD, AWS exposure, Agile; Visual Studio, Azure DevOps, Git familiarity.
C#, ASP.NET Core, .NET Microservices, PostgreSQL, pgvector, Docker, Semantic Kernel, SQL, HTML, JavaScript, XML, JSON, AWS Lambda, Amazon API Gateway, AWS Fargate, SNS, SQS, CloudFront, CloudFormation, Visual Studio, Azure Devops, JIRA, GIT, Angular, Vue.js, Knockout, React, polymer, Microsoft Office
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1mo
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Senior .NET Software Developer
Austin or Alexandria or United States
$110k-$140k/yr RemoteFull Time
Advanced Solutions International
Advanced Solutions International: Cloud software for association and non-profit management.
8+ YOE8+ years building web applications; bachelor’s degree in CS or equivalent experience; strong C#, .NET Core, .NET MVC, Entity Framework, Microsoft SQL/Azure SQL, Visual Studio; experience with performance testing and Azure observability.
C#, .NET Core, .NET MVC, Entity Framework Core, Microsoft SQL Server, Azure SQL, Visual Studio, Java 8, Spring, Hibernate, TypeScript, NodeJS, Postgres, MySQL, JMeter, WAPT, Azure Application Insights, Azure App Service, Azure Containers, .NET Aspire, Microsoft Web Forms, Web API, Microsoft .NET Framework, AngularJS, SAFe
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2mo
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Senior Full Stack .NET Engineer
Austin, Texas, United States
HybridFull Time
Sourceability
Sourceability: Digital distributor of electronic components and supply chain solutions.
5+ YOE5+ years software development; .NET/C#; ASP.NET Core; front-end frameworks; REST APIs; SQL Server; CI/CD; Azure DevOps; Git/Jira.
.NET, C#, ASP.NET Core, React, Angular, Vue.js, JavaScript, TypeScript, SQL Server, PostgreSQL, MySQL, Git, Azure DevOps, Jira, CI/CD, Docker, Kubernetes, xUnit, NUnit, Playwright, Selenium, Cypress, Azure, AWS, GCP
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1mo
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Senior Software Engineer (.NET )
Warren or Austin
HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
8+ YOE3+ Mgmt8+ years in software development with .NET Core, 3+ years leading engineering teams, experience with AI/LLM agentic workflows, RAG/embeddings/vector search, Azure/AKS, Angular, Git/GitHub and CI/CD, and experience with REST APIs and relational databases.
.NET, .NET Core, Angular, Azure, AKS, Azure Synapse, Azure Databricks, Docker, Kubernetes, PostgreSQL, SQL Server, Git, GitHub, GitHub actions, Jira, Confluence, Microsoft Graph, Azure AD/ Entra ID, Model Context Protocol (MCP), LangChain, LangGraph, Semantic Kernel, CrewAI, AutoGen, LLM, RAG, embeddings, vector search
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5d
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Full Stack .Net Developer (AUSTIN, TX)
Austin, Texas, United States
$5k-$7k/mo OnsiteFull Time
Texas Health and Human Services
Texas Health and Human Services: Administers public health programs and social services in Texas.
8+ YOEBachelor's in CS or related field, 8+ years enterprise .NET and SQL experience, proficiency in front-end and back-end development, database design, testing, and strong communication skills.
ASP.NET Core, ASP.NET MVC, C#, CSS, JavaScript, TypeScript, Entity Framework, Angular, React, SQL Server, SQL, SQL Developer, SSIS, DevOps, GitHub, Git, Business Intelligence tools
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3mo
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Senior C#/.Net Software Engineer
Austin, Texas, United States
HybridFull Time
Red Oak
Red Oak: Compliance software for financial services and insurance firms.
10+ YOE10+ years backend software engineering with C#/.NET, strong SQL/MySQL, API design, architecture, and cross-team collaboration; experience with PHP legacy systems and AI tooling.
C#, .NET Core/5+, MySQL, PHP, RESTful APIs, CI/CD, GitHub Copilot
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2mo
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Front End .NET Engineer
Southlake or Austin
$110k-$160k/yr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
8+ YOE8+ years front-end web/UI development; extensive Angular/TypeScript experience; UI/UX and SPA expertise; strong REST, OAuth, SAML, JWT security knowledge; proven communication and collaboration skills.
Angular, TypeScript, JavaScript, REST, OAuth 2, SAML, JWT, ASP.NET
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1mo
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.NET Software Developer
San Antonio or Fairfax or Washington
RemoteFull Time
Pivot Path Solutions
Pivot Path Solutions: Provides IT, cybersecurity, and mission support to government agencies.
6+ YOEBS in CS/engineering/info systems and 6+ years software design and SDLC experience; hands-on ASP.NET, VB.NET, C#.NET, JavaScript, HTML/CSS, Oracle, Visual Studio 2019, Azure DevOps; U.S. Citizenship and active government clearance required.
ASP.NET, VB.NET, C#.NET, jQuery, JavaScript, HTML, CSS, Oracle, Visual Studio 2019, Azure DevOps, UML, Agile Scrum
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2mo
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Developer & Data Process Engineer (Entry-level)
Austin, Texas, United States
$95k/yr OnsiteFull Time
Voxelmaps
Voxelmaps: Developing precision 4D volumetric mapping and spatial intelligence data.
0+ YOEEntry-level developer and data process engineer skilled in .NET, REST APIs, JavaScript/TypeScript, AWS, Linux, and data pipelines.
.NET, REST APIs, JavaScript, TypeScript, React, HTML5, CSS3, SQL Server, MySQL, PostgreSQL, Linux, AWS, GitLab, Bash, Python, Docker, SSH, Keycloak, Airflow
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1mo
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Software Development Engineer
Austin, Texas, United States
OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
3+ YOEBachelor's or Master's in CS/Data Science/Engineering; 3+ years software engineering or data science; strong C# and SQL skills; .NET, ML model development and deployment, MLOps, Generative AI/LLMs experience; Agile collaboration.
C#, SQL, .NET, Python, Vanilla JS, MLOps, CI/CD, Generative AI, LLMs, OpenAI APIs
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1w
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Software Engineer
United States or Austin
$80k-$100k/yr RemoteFull Time
Bonterra
Bonterra: Provides software for fundraising, case management, and corporate philanthropy.
2+ YOE2+ years software development experience, bachelor's degree or equivalent, experience with C#/.NET/Java, SQL, REST APIs, Agile, strong communication and problem-solving skills.
C#, .NET, Java, SQL, Microsoft SQL Server, REST APIs, Git
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3mo
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Senior Site Reliability Engineer
Austin, Texas, United States
HybridFull Time
Dimensional Fund Advisors: Provides systematic investment solutions based on financial science.
5+ YOE5+ years in SRE/DevOps/platform engineering with Python and .NET tooling experience.
Python, .NET, Poetry, Virtual Environments, IDE Tools, PowerShell, Bash, VS Code, JetBrains IDEs, Visual Studio
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1w
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Lead Software Engineer
Shelton or Indiana or Ohio or Louisiana or Iowa or New Hampshire or Delaware or North Carolina or Utah or Montana or Oklahoma or Virginia or Arkansas or Alabama or Missouri or Pittsburgh or Nevada or San Antonio or Tampa or St. Petersburg or Mississippi or Orlando or Tennessee or New Mexico or Kansas or Florida or Maitland or Phoenix or Idaho or West Virginia or Maine or Pennsylvania or Nebraska or South Carolina or Georgia or Wisconsin or Texas or Gilbert or Sunrise or Port St. Lucie or Kentucky or Dallas
HybridFull Time
HealthPlanOne
HealthPlanOne: Digital marketplace for health insurance and Medicare plans.
7+ YOE7+ years C#/.NET development experience, bachelor's in CS or related, strong OOP and design patterns, SQL Server and Azure experience, DevOps and source control familiarity.
.NET Framework, .NET Standard, .NET Core, .NET 9, .NET, C#, Blazor, Razor Pages, ASP.NET WebForms, WCF, Worker Services, JavaScript, Microsoft SQL Server, Microsoft Azure, CI/CD, Git, Microsoft Azure DevOps, Jira, Confluence
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1mo
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Sr Software Engineer
Austin or Golden Valley
HybridFull Time
Resideo
ResideoNYSE: REZI: Manufacturing and distributing home comfort and security solutions.
7+ YOE7+ years building production-grade cloud services (Azure preferred). Strong C#/.NET/.NET Core skills, REST/microservices, databases (PostgreSQL/SQL Server/MongoDB/Cosmos/DynamoDB), identity frameworks, CI/CD, Kubernetes, and cross-functional collaboration.
C#, .NET, .NET Core, PostgreSQL, SQL Server, MongoDB, Cosmos, DynamoDB, Auth0, OAuth2, Azure AD, Azure App Services, Azure Functions, Azure API Management, EventHub, API Gateway, Load Balancer, Traffic Manager, RESTful APIs, CI/CD, Kubernetes, Jenkins, GitHub, Crucible, SonarQube
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1mo
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Software Engineer II
Austin, Texas, United States
$108k-$149k/yr OnsiteFull Time
Applied Materials
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
2+ YOEBachelor's degree in related field, 2+ years experience, proficiency in C/C++, .NET, C#, operating systems, networking, algorithms, and multi-threading; strong communication and software engineering skills.
C/C++, .NET, C#, Operating Systems, Networking
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1mo
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Staff Software Engineer
Austin, Texas, United States
$132k-$210k/yr HybridFull Time
Visa
VisaNYSE: V: Global payment technology facilitating electronic funds transfers.
5+ YOEExpert C#/.NET full-stack engineer with Azure and DevOps/CI/CD experience; strong system design, security, and collaboration skills. Requires advanced enterprise engineering experience (typical paths: 5+ yrs with a BS, 2+ yrs with an advanced degree, or equivalent).
C#, .NET, Microsoft Azure, DevOps, CI/CD, containerization, Generative AI, xAPI, RAG, NLP, AI/ML
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1mo
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Software Developer I
Austin, Texas, United States
RemoteFull Time
Texas Windstorm Insurance Association
Texas Windstorm Insurance Association: Provides wind and hail insurance for Texas coastal properties.
1+ YOEFour-year degree in CS/engineering or equivalent, 1+ years software development experience, proficiency with Java/.NET/Gosu, SQL, Guidewire familiarity preferred, strong communication and software lifecycle skills.
Java, J2EE, Java EE, Java Web Services, SOAP, RESTful, Subversion, Git, Guidewire, GOSU, .NET/C#, JBoss ESB, Microsoft SQL Server, SQL, XML, MVC
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19h
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Senior Engineer, Software Developer (Req# 000250)
Austin, Texas, United States
$167k-$177k/yr HybridFull Time
LPL Financial
LPL FinancialNASDAQ: LPLA: Provides wealth management and brokerage services to financial advisors.
5+ YOEBachelor's in CS/Engineering/IT plus 5 years experience (or Master's plus 3 years). Expertise with Angular, .Net WebAPI/MVC, databases (MSSQL/MySQL/MongoDB), source control (GIT/TFS), and CI/CD tools.
Angular, .Net Core, .Net Framework, MSSQL, MySQL, MongoDB, GIT, TFS, GitHub, Octopus, CI/CD
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2mo
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Land.com - Lead Software Engineer
Austin, Texas, United States
HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
8+ YOEBachelor's in CS or related, 8+ years development experience, expert C#/.NET and SQL, software testing experience, familiarity with AI-assisted coding tools, strong communication and problem solving.
C#, .NET, SQL, Microsoft CoPilot, Visual Studio, SSMS, Azure DevOps, Git, AWS, OpenSearch/Elasticsearch
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1mo
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C# Developer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEB.S. in CS/related, 3+ years professional C# experience, .NET (Framework/Core/modern/.NET 10) experience, strong C# fundamentals and JSON knowledge, ability to obtain DoD Secret clearance (U.S. citizenship required).
C#, .NET 10, .NET Framework, .NET Core, C, JSON, Git, National Instruments, Digital Multimeters, DAQ systems, Matrix switches, oscilloscopes
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