208 software application engineer jobs at 104 companies in San Marcos, TX

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Application Software Engineer, Applied AI
Vandenberg or Bastrop or Cape Canaveral or Hawthorne or McGregor or Redmond or Brownsville
$125k-$195k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in CS/engineering or 2+ years software experience; 1+ years full-stack; hands-on experience delivering production AI/LLM systems; strong software engineering foundations.
Python, C#.NET, Go, Scala, Java, Docker, Kubernetes, Kafka, Angular, React, PostgreSQL, SQL Server
1mo
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Senior Application Software Engineer
Reston or Austin or Seattle
$87k-$187k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
8+ YOEU.S. citizen with active TS/SCI clearance, 8+ years software development experience (or advanced degree with reduced years), experience with programming, databases, APIs, and secure development.
Oracle Cloud Infrastructure, AWS, Azure, Google Cloud, Kubernetes, Linux, RESTful APIs
2mo
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Software Engineer, Public Sector Application
Atlanta or San Francisco or Seattle or Austin
$156k-$227k/yr RemoteFull Time
Ditto
Ditto: Peer-to-peer data synchronization software for edge and mobile applications.
5+ YOE5+ years in software engineering; 2+ years Android development; experience with ATAK/TAK ecosystem; strong integration design; clearance eligible; strong communication.
Android SDK, Kotlin, Java, ATAK, TAK Server, CoT messaging, API contracts, data synchronization
1w
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Application Developer, Senior
Washington or Orlando or Fort Meade or Minneapolis or Huntsville or Dayton or San Diego or Fort Sheridan or Devens or Norfolk or Millington or Phoenix or Fort Worth or Peterson Air Force Base or Belle Chasse or Buckley Air Force Base or San Antonio or MacDill Air Force Base or Tampa or Quantico or Lackland Air Force Base or Yorktown or Offutt Air Force Base or Rome or Reston or Camp Parks
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOERequires 6+ years of application or software development, Node.js with TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, automated testing, TS/SCI clearance with polygraph, and a bachelor's degree.
Node.js, TypeScript, SQL, PostgreSQL, Redis, Elasticsearch, JSON, Java, JavaScript, Microsoft SharePoint, XML, VBAs, Oracle, MongoDB, Solr, OpenAI
1w
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Software Engineer III - Application Support
San Antonio, Texas, United States
$95k-$145k/yr OnsiteFull Time
City of San Antonio
City of San Antonio: Provides municipal services and governance to San Antonio residents.
7+ YOEBachelor's degree and 7 years of software development or analysis experience. Requires expertise in complex systems, databases, programming, Agile processes, troubleshooting, and technical leadership.
JavaScript, VBScript, CSS, HTML, DHTML, VB, jQuery, Ajax, Java, JSON, .NET, C++, C#, Microsoft SQL, Oracle, Microsoft Visual Studio, TFS, Remedy, Accela Civic Platform, Verint 311, Symphony Integrated Library System, OneMeeting, FasterWeb, SSRS, SaaS, ITIL
1mo
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Software Application Engineer for Nuvoton BMC products
Austin, Texas, United States
OnsiteFull Time
Nuvoton Technology Corporation
Nuvoton Technology CorporationTaiwan Stock Exchange: 4919: Designs and manufactures microcontrollers and semiconductor hardware security solutions.
7+ YOEBSc in CS/CE required, 7+ years embedded Linux experience, strong C proficiency, familiarity with BMC firmware/OpenBMC, hardware debug tools, and customer-facing support.
C, Rust, OpenBMC, MCTP, PLDM, SPDM, Caliptra, TrustZone/OPTEE, HW debugger, oscilloscope, logic analyzer
3w
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Application Developer - JavaScript
Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Vienna
$84k-$141k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years web application development with JavaScript/TypeScript, experience with modern web frameworks, CI/CD, foundational cartography knowledge, bachelor's degree, and ability to travel up to 25–50%.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, React, Angular, Svelte, Vue, WebGL, ArcGIS Experience Builder, CI/CD
1w
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Senior Software Engineer
Austin, Texas, United States
HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
3+ YOEBachelor's degree plus 5 years or master's degree plus 3 years of software engineering experience, including web technologies, scalable systems, cloud applications, architecture, performance, APIs, and testing.
HTML, CSS, JavaScript, TypeScript, HTTP, REST, GraphQL
1w
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Software Engineer, Information Systems & Technology
Austin, Texas, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Java software engineering role collaborating with engineers, managers, designers, and partners to develop and manage systems, frameworks, applications, and AI-powered data solutions.
Java
3mo
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Application Developer
San Antonio or Shavano Park
RemoteFull Time
SWBC
SWBC: Provides insurance, mortgage, and investment services to institutions and individuals.
1+ YOEBachelor’s degree; minimum 1 year web development experience; HTML, CSS, JavaScript, JQuery; object-oriented languages; SQL queries; strong communication; experience with MVC frameworks and SDLC.
Java, ASP .NET, JavaScript, jQuery, AngularJS, MVC, VB/C#, T-SQL, HTML, CSS, Visual Studio, TFS, CVS, JIRA, GIT, SQL
2mo
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Senior Software Engineer
Austin, Texas, United States
$140k-$220k/yr HybridFull Time
ZoomInfo
ZoomInfoNASDAQ: GTM: Provides B2B contact data and sales intelligence software.
4+ YOE4+ years backend engineering experience; generalist application engineer comfortable with backend/frontend; proficiency with Python/FastAPI/Node and AI coding tools; strong ownership and product sense.
Python, FastAPI, React, Claude Code, Codex, Cursor, Node
1mo
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Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
Loop Returns
Loop Returns: Software platform automating e-commerce returns and post-purchase experiences.
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
1w
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Software Engineer II
Austin, Texas, United States
$120k-$160k/yr HybridFull Time
Hello Patient
Hello Patient: Conversational AI platform automating patient communication and scheduling.
3+ YOERequires 3+ years of software engineering experience, full-stack capability, TypeScript, React, Python, FastAPI, AWS, Docker, AI development tools, and experience building production applications.
React, Next.js, TypeScript, Python, FastAPI, AWS, Docker, Claude Code, Cursor, OpenCode, LLMs, RAG
2w
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Software Developer
Austin, Texas, United States
$48-$54/hr OnsiteFull Time
Charles Schwab
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
2+ YOEBachelor’s degree and 2+ years developing enterprise applications with Java, J2EE, Spring Boot, SQL Server, JSON, and REST services. Requires Agile, software lifecycle, analytical, communication, and collaboration skills.
Java, J2EE, Spring Boot, SQL Server, JSON, REST, AWS, Google Cloud Platform (GCP), Axioma, Gurobi
1mo
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Lead Enterprise Software Engineer – Application & IT Operations
Riverwoods or Coppell or Tampa or Austin or Philadelphia or Chicago or Wichita or Indianapolis or Greenwood Village
$118k-$207k/yr HybridFull Time
Wolters Kluwer
Wolters KluwerEuronext Amsterdam: WKL: Provides professional information and software solutions for specialized industries.
8+ YOE8+ years experience operating cloud applications (Azure/AWS), incident response, CI/CD, observability, automation/scripting, IaC (Terraform/ARM/Bicep/CloudFormation), and leading operational excellence.
Azure, AWS, Datadog, Grafana, Prometheus, ELK, OpenSearch, Open Telemetry, PowerShell, Bash, Python, CI/CD, Terraform, Azure ARM, Bicep, AWS CloudFormation, Kubernetes
1w
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Senior Software Engineer, Agentic Platform
New York City or Austin or Seattle
$195k-$255k/yr OnsiteFull Time
Epiq
Epiq: Provides technology-enabled legal services and eDiscovery solutions.
5+ YOE5+ years of software engineering experience; production LLM applications, agentic architectures, RAG, Python, distributed systems, APIs, observability, cloud containers, system design, and stakeholder communication.
Python, Qdrant, Solr, PostgreSQL, RabbitMQ, Microsoft Azure, Kubernetes, Docker, Prometheus, Grafana, OpenTelemetry
2mo
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Software engineer, generative AI
San Francisco or New York City or Seattle or Austin or Chicago or London
$112k-$304k/yr HybridFull Time
Writer
Writer: Platform for building and deploying enterprise generative AI agents.
3+ YOEMinimum 3 years software engineering experience with strong Python production experience; experience building generative AI/LLM applications, vector DBs (Pinecone, Weaviate, pgvector), microservices, cloud (AWS/GCP/Azure), Docker/Kubernetes, FastAPI/Asyncio, and PostgreSQL.
Python, Pinecone, Weaviate, pgvector, Docker, Kubernetes, FastAPI, Asyncio, PostgreSQL, Claude, Cursor, GitHub Copilot, React, TypeScript, AWS, GCP, Azure, LLMs, RESTful APIs, IAM, SSO, SAML, OAuth, OIDC, RBAC
1w
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Senior Software Engineer
Atlanta or Austin or Baltimore or Boston or Charlotte or Chicago or Columbus or Dallas or Miami or Nashville or New York City or Philadelphia or Pittsburgh or Princeton or Raleigh or Tysons or Washington
$126k-$248k/yr RemoteFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
Full-stack engineering experience with scalable, highly available web applications and databases; collaboration and distributed-systems problem solving required. TypeScript, React, Node.js, WebSockets, Kubernetes, and microservices are advantageous.
MongoDB Atlas, MongoDB Compass, Atlas Data Explorer, TypeScript, React, Node.js, Kubernetes, AWS, Google Cloud, Microsoft Azure
2w
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Lead Application Security Engineer
San Francisco or New York City or Austin or United States or Canada
$220k-$320k/yr RemoteFull Time
Advatix
Advatix: Provides technology-driven supply chain, fulfillment, and logistics services.
6+ YOE6+ years application security experience, CS/Math/Physics degree, deep knowledge of distributed systems, multi-cloud security, multi-tenant isolation, authorization models, and privacy-adjacent controls.
TypeScript, Go, AWS, Azure, GCP, Okta
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Software Principal Engineer
Austin or Franklin
$179k-$231k/yr OnsiteFull Time
Dell Technologies
Dell TechnologiesNYSE: DELL: Provides information technology hardware, software, and services.
8+ YOERequires 8+ years of related experience, advanced coding and debugging, LLM experience, API and cloud-native application development, and knowledge of prompt engineering, RAG, embeddings, vector databases, and AI orchestration.
OpenAI, Azure OpenAI, Anthropic, Google Gemini, Semantic Kernel, LangGraph, AutoGen, CrewAI, RAG, Microsoft APIs, cloud-native applications, vector databases