145 sr software engineer jobs at 77 companies in Floresville, TX
1d
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Sr. Software Engineer
Fort George G Meade or San Antonio or North America
$99k-$206k/yr OnsiteFull Time
10+ YOERequires 10+ years of software development, a computer science or engineering bachelor's degree, multiple programming languages, DevSecOps, microservices, databases, TS/SCI clearance, U.S. citizenship, and NCR or San Antonio location.
Python, Java, Go, Kafka, NATS, RabbitMQ, PostgreSQL, Redis, Elasticsearch, SAFe, DevSecOps
2mo
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Sr. Principal Cyber Software Engineer
Annapolis Junction or San Antonio or Aurora or Carey
$149k-$235k/yr OnsiteFull Time
8+ YOEBachelor's degree in computer science, information systems, or network engineering with 8+ years experience; strong C/C++, Java, Python; CNO tools; Windows/.NET and Unix/Linux development.
C, C++, Java, Perl, Python, Visual Studio, NET, Unix/Linux, Makefiles
1w
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Sr. Software Development Engineer - Scala
San Antonio or Redlands
$123k-$202k/yr OnsiteFull Time
5+ YOE5+ years of software development experience; Java or Scala experience; REST and AWS knowledge; strong collaboration, communication, problem-solving, and analytical skills; bachelor's degree in computer science, software engineering, or STEM.
Java, Scala, C#, JavaScript, TypeScript, Python, AWS, Angular, ArcGIS REST services, ArcGIS Enterprise, Docker, Kubernetes, sbt
1mo
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Sr Software Engineer- Bare Metal Infrastructure
San Antonio, Texas, United States
OnsiteFull Time
5+ YOEComputer Science degree or equivalent, 5+ years software development, experience with infrastructure automation (Ansible, Terraform), bare metal provisioning, observability tooling, and platform-level system design.
Git, Jira, Confluence, Ansible, Terraform, PXE, iPXE, Redfish, BMC/IPMI, OpenStack, Ironic, Nova, Neutron, VMware, vSphere, ESXi, vCenter, NSX, Kubernetes, Prometheus, Grafana, Elasticsearch, Datadog
1mo
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Sr Software Engineer- Bare Metal Infrastructure
San Antonio, Texas, United States
$124k/yr OnsiteFull Time
5+ YOE5+ years software development experience; CS degree or equivalent; experience with infrastructure automation (Ansible/Terraform), bare-metal provisioning, private cloud, observability, and mentoring/technical leadership.
Git, Jira, Confluence, Ansible, Terraform, PXE, iPXE, Redfish, BMC/IPMI, OpenStack, Nova, Neutron, VMware, vSphere, ESXi, vCenter, NSX, Kubernetes, Prometheus, Grafana, Elasticsearch, Datadog
2w
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Software Engineer
San Antonio, Texas, United States
$96-$111/hr OnsiteFull Time
14+ YOERequires TS/SCI clearance with polygraph, extensive software engineering or data analytics experience, Python and Java, cloud platforms, large-scale data frameworks, SQL or NoSQL, and a high school diploma or bachelor's degree.
Python, Java, Pandas, NumPy, SciPy, AWS, Microsoft Azure, Google Cloud, Apache Spark, MapReduce, SQL, NoSQL, PMR, Git
1w
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SR Software Engineer - San Antonio
San Antonio, Texas, United States
HybridFull Time
SME-level full‑stack experience with React, Python (FastAPI/Django), AWS, Docker and Kubernetes; U.S. citizenship and active or obtainable U.S. security clearance required; proven leadership and delivery ownership.
React, JavaScript, TypeScript, Python, FastAPI, Django, AWS, AWS GovCloud, Docker, Kubernetes, Terraform, Ansible, GitOps
3w
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Software Engineer Kubernetes
San Antonio, Texas, United States
HybridFull Time
9+ YOE9+ years software engineering experience with strong Java skills, Kubernetes/helm/flux experience, API and microservices design, Linux and CI/CD tooling; U.S. citizenship required.
Spring, Guava, Kubernetes, helm, flux, Java, RESTful, Microservices, Linux, Git, Nexus, Maven, AWS, Azure, golang, python, gitlabs CI, Elasticsearch, MongoDB, Solr, JIRA, Confluence, Github Enterprise
23h
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Software Engineer L2
San Antonio, Texas, United States
OnsiteFull Time
14+ YOERequires active Top Secret/SCI with full-scope polygraph, 14 years of software engineering experience, and a bachelor's degree in computer science or related field; additional experience may substitute for the degree.
Java, REST, Agile, Atlassian, Git, IntelliJ IDEA, Eclipse, Kubernetes, JMX, ActiveMQ, RabbitMQ, Kotlin, MongoDB, Spring, Spring Boot, Python, Apache NiFi
1mo
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Software Engineer, Senior
San Antonio, Texas, United States
OnsiteFull Time
10+ YOEU.S. citizen with active TS/SCI clearance, 10+ years software engineering experience, bachelor's in computer science or related (or equivalent), proficiency in Python/Java/JavaScript/C, EM integration and customer coordination.
Python, Java, JavaScript, C, Linux/Unix, Windows, Agile Scrum, DevOps, Cloud
1mo
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Senior Software Engineer
Grand Rapids or San Antonio or Raleigh or Washington
$110k-$160k/yr RemoteFull Time
7+ YOE7+ years software engineering experience, expertise with React and Python/Django, CompTIA Security+ (or obtain within 180 days), ability to obtain US government clearance, up to 30% domestic travel, located in Michigan or Texas.
React, Python, Django, Docker, Kubernetes
1mo
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.NET Software Developer
San Antonio or Fairfax or Washington
RemoteFull Time
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
2mo
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Software Engineer – San Antonio
San Antonio, Texas, United States
$130k-$140k/yr OnsiteFull Time
5+ YOE5+ years system/software engineering experience; proficiency in Java, Python, Spring Boot, Postgres DB, VMware, Docker, CI/CD, data mining, databases and DevOps; must have or obtain TS/SCI clearance.
Java, Python, Spring Boot, Postgres DB, VMware, Docker, CI/CD, AI/ML
1mo
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Software Developer - Automation Solutions
San Juan Capistrano or Midvale or Dallas or San Antonio
$125k-$155k/yr HybridFull Time
5+ YOE5+ years software development or automation engineering experience; proficiency with Python/Node.js, BPM and low-code tools, AWS, data integration, Agile; bachelor's degree or equivalent.
Python, Node.js, Appian, Mendix, OutSystems, AWS, Azure Fabric, SQL Server, S3, RedShift
2w
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Software Engineer Senior
Jbsa Lackland, Texas, United States
OnsiteFull Time
10+ YOEU.S. citizen with active TS/SCI, Bachelor's in CS/CE or equivalent, 10+ years software development experience, proficiency with Python/Java/JavaScript/C, experience with Linux/Windows, strong communication and analytical skills.
Python, Java, JavaScript, C, Linux, Unix, Windows, DevOps, Agile Scrum
1mo
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Software Engineer, Senior
San Antonio, Texas, United States
OnsiteFull Time
10+ YOEU.S. citizen with active TS/SCI clearance, bachelor's degree or equivalent, 10+ years software development experience, proficiency in Python, Java, JavaScript, C, Linux/Unix and Windows, experience with Agile/DevOps and cloud environments.
Python, Java, JavaScript, C, Linux, Unix, Windows, Agile Scrum, DevOps, Cloud
1mo
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Software Engineer, Principal - TS/SCI
Centreville or Herndon or Columbia or Augusta or San Antonio or United States
$125k-$225k/yr HybridFull Time
10+ YOE10+ years software engineering experience, C/C++ proficiency, strong Windows knowledge, Git familiarity, active Top Secret/SCI clearance, bachelor’s in CS preferred, documentation and collaboration skills.
C/C++, Git, Python, CI/CD, Windows APIs, win32, Windows Native
1w
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Full Stack Software Engineer, Lead
San Antonio, Texas, United States
$113k-$257k/yr OnsiteFull Time
12+ YOE12+ years software engineering; 5+ years TypeScript, Node.js, React.js, and REST APIs; distributed systems, Docker, PostgreSQL, cloud, CI/CD, technical leadership, bachelor's degree, and ability to obtain Secret clearance.
TypeScript, Node.js, React.js, Next.js, Kafka, PostgreSQL, Docker, AWS, Azure, GCP, GitHub Actions, Jenkins, C#, Python, Distributed Interactive Simulation (DIS), Unity, Unreal Engine, Prepar3D
3d
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Software Engineer III - Application Support
San Antonio, Texas, United States
$95k-$145k/yr OnsiteFull Time
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
1w
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Senior Software Engineer, Frontend Platform
United States or San Francisco or New York City or Los Angeles or Boston or Seattle or Washington or San Diego or Chicago or Austin or Dallas or Portland or Denver or Philadelphia or Baltimore or Sacramento or Minneapolis or Miami or Atlanta or Phoenix or Orlando or Las Vegas or Salt Lake City or Madison or Birmingham or San Antonio or Spokane or Toronto
$125k-$210k/yr HybridFull Time
Significant production software experience with deep React and TypeScript expertise, full-stack fundamentals, mobile experience, design systems, Figma, and hands-on AI-assisted development.
React, TypeScript, React Native, Figma, Cursor, Claude, Storybook, style-dictionary, Framer Motion, Rive, Lottie, Expo
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