📣 HiringCafe is hiring a Founding Growth Hacker! Learn More · Apply here
Software Developer Jobs in Seguin, TX, US
260+ software developer jobs from 110+ companies hiring in Seguin, TX, US.
1mo
Save
Mark Applied
Hide
Software Engineer
Austin, Texas, United States
OnsiteFull Time
4+ YOE4-7 years in full-stack development; BS in CS/Software Engineering; Agile/Scrum; API integrations; experience in financial services; modernizing legacy systems.
JavaScript, TypeScript, React, Java, Python, APIs, CI/CD, SQL
1mo
Save
Mark Applied
Hide
Software Engineer
Austin, Texas, United States
OnsiteFull Time
4+ YOE4-7 years in full-stack development; Bachelor’s in CS/Software Engineering or equivalent; Agile/Scrum experience; API integrations; financial services experience; modernizing legacy systems.
2mo
Save
Mark Applied
Hide
Software Developer (Secret clearance required)
Hurlburt Field or San Antonio or Biloxi
OnsiteFull Time
Active secret clearance; SD experience; AWS and Azure experience; 10+ years SME; software development and DevSecOps familiarity.
AWS, Microsoft Azure, C, C++, Software Development Tools
3w
Save
Mark Applied
Hide
Engineer IV - Software
East Point or Melrose Park or Richmond or Tampa or San Antonio or Fort Worth
OnsiteFull Time
PODS: Rents portable containers for residential and commercial moving.
8+ YOE8+ years of software engineering; senior level; expert in front-end and back-end development; cloud and data integrations; strong testing and CI/CD
React, TypeScript, Kotlin, Spring Boot, Azure DevOps, Salesforce CDP, Snowflake, CMS, Datadog, REST API
1w
Save
Mark Applied
Hide
Engineer 2, Software
San Antonio, Texas, United States
OnsiteFull Time
4+ YOEDesign and develop embedded software in C/C++ for embedded devices; collaborate with cross-functional teams; 4+ years in production software; bachelor in Computer Engineering.
C/C++, Embedded development tools, GIT, SVN, UART, SPI, I2C, Ethernet, USB, PCIe, RS-485, SDKs
3w
Save
Mark Applied
Hide
Full Stack Software Engineer (Application Software)
Bastrop, Texas, United States
OnsiteFull Time
2+ YOEBachelor's degree in CS/engineering or 2+ years software development; experience in full stack development.
Python, C#, Go, Scala, Java, Unix/Linux, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server, Make, Bazel, Gradle, pip, npm
6d
Save
Mark Applied
Hide
Software Engineer
San Antonio, Texas, United States
HybridFull Time
TS/SCI clearance required; Bachelor's in Computer Engineering, Computer Science, Software Engineering, or 4 years related experience; proficient in multiple languages; Linux and Kubernetes experience; ability to work independently.
Linux, Kubernetes, RKE2, Docker, Podman, Git, GitLab, AWS, Azure, Ubuntu, Debian, Red Hat
2mo
Save
Mark Applied
Hide
Software Engineer
San Antonio or Grand Rapids
OnsiteFull Time
3+ YOE3+ years experience in OOP/SOLID, strong C#, HTML, JavaScript, SQL; experience with relational databases and AWS; mentoring developers; CI/CD; agile practices.
C#, HTML, JavaScript, XML, JSON, SQL, NoSQL, AWS, CloudFormation, Lambda, API Gateway, Fargate, SNS, SQS, CloudFront, JIRA, Git, Visual Studio, Azure DevOps, React, Angular, Vue.js, TypeScript, HTML/CSS
1mo
Save
Mark Applied
Hide
Sr Software Engineer Associate
San Antonio, Texas, United States
$110k-$125k/yr OnsiteFull Time
10+ YOEU.S. citizen, Top Secret/SCI clearance, Bachelor's in CS/CE or related, 10+ years of software development experience, Python/Java/JavaScript/C, onsite at Lackland AFB.
Python, Java, JavaScript, C
2mo
Save
Mark Applied
Hide
Principal Software Developer - GPU / ROCm
Austin, Texas, United States
$186k-$318k/yr HybridFull Time
10+ YOE10+ years software development; strong C/C++, Python; GPU software experience; leadership ability; performance optimization; strong communication.
C++, Python, HIP, CUDA, OpenCL, Assembly
1mo
Save
Mark Applied
Hide
Senior Software Engineer
San Marcos, Texas, United States
OnsiteFull Time
Lead design, develop, test, and maintain software; provide technical leadership; mentor engineers; ensure documentation, testing, and version control; collaborate with cross-functional teams.
Embedded software, C/C++, version control, testing, documentation, design reviews
1mo
Save
Mark Applied
Hide
Senior Software Engineer
San Antonio or Austin
OnsiteFull Time
5+ YOE5+ years in software development; strong C#, .NET, HTML, JavaScript; SQL with advanced queries; relational databases; AWS; CI/CD; Agile; SOLID; OOP.
C#, ASP .NET, Node.js, JavaScript, TypeScript, HTML, CSS, SQL, NoSQL, AWS, CI/CD, Git, Visual Studio, Azure DevOps, JIRA
2mo
Save
Mark Applied
Hide
Sr Software Engineer
Chicago or Atlanta or San Antonio or Colorado
$145k-$180k/yr RemoteFull Time
7+ YOE7+ years software engineering; Go and Python expert; cloud-native systems design and operation.
Go, Python, Kubernetes, Docker, Terraform, Pulumi, Ansible, Prometheus, Grafana, OpenTelemetry, Datadog, Terraform, Helm, IaC, Service Mesh
2mo
Save
Mark Applied
Hide
Software Engineer Intern
San Antonio, Texas, United States
OnsiteInternship
Bachelor's student in CS/IS/Software Engineering; final-year preferred; strong communication; React, Node.js, Express; JavaScript/TypeScript; Git; Agile; REST APIs; databases; CI/CD; AI-assisted development.
React, Node.js, Express, JavaScript, TypeScript, Git, AI-assisted development tools
3w
Save
Mark Applied
Hide
Engineer 2, Embedded Software
San Antonio, Texas, United States
OnsiteFull Time
3+ YOEEmbedded software design, development, testing; 3+ years in embedded firmware; strong C/C++, hardware integration, and cross-functional collaboration.
C/C++, Qt, Embedded systems, Git, SVN, Oscilloscope, Logic analyzer, Debugger, SDKs, UART, SPI, I2C, Ethernet, USB, PCIe, RS-485
4d
Save
Mark Applied
Hide
.NET Software Developer
Austin or Southlake
$67k-$112k/yr OnsiteFull Time
2+ YOE2-4 years frontend/backend development; strong .NET, Angular, REST, and microservices experience; CI/CD, testing, and debugging skills.
NET, Angular, AngularJS, JSON, XML, REST, RabbitMQ, MSSQL, Jenkins, Bamboo, Git, JIRA, Zephyr, GIT
1mo
Save
Mark Applied
Hide
Senior Software Engineer
San Antonio or Austin
OnsiteFull Time
5+ YOEFive+ years of software development experience; strong OOP/SOLID; proficient in C#, HTML, JavaScript, XML, JSON; relational DB design; advanced SQL; .NET Framework and migration to newer .NET; experience with AWS and CI/CD; Agile/Scrum or Kanban; familiarity with DDD and multi-tier architectures; knowledge of front-end frameworks.
C#, HTML, JavaScript, XML, JSON, SQL, NoSQL, ASP.NET, TypeScript, Angular, React, Vue.js, Node.js, JavaScript/jQuery, HTML/CSS, Visual Studio, Azure Devops, JIRA, Git, DDD, AWS, CloudFormation, Lambda, API Gateway, Fargate
3mo
Save
Mark Applied
Hide
Software Engineer III
San Antonio, Texas, United States
OnsiteFull Time
Bachelor's degree in Computer Science or Engineering or related field; extensive full-stack development experience; mobile development with Swift and Kotlin; REST APIs, microservices; security; containers; CI/CD; Agile methodologies.
Docker, Kubernetes, OpenShift, Java, Spring, REST, Microservices, Oracle, PostgreSQL, JavaScript, Angular, OpenShift, AWS, Azure, GCP
1w
Save
Mark Applied
Hide
Software Engineer Mid-level (Java Full Stack)
San Antonio or Plano or Phoenix or Charlotte
$94k-$179k/yr HybridFull Time
4+ YOEMid-level Java Full Stack Engineer with 4+ years of software development experience; strong Java, full-stack skills, and cloud/containerization knowledge.
Java, Go, APIs, OpenShift, Spring Boot, Docker, Git, Gradle, Maven, AWS, Kafka, Snowflake, Flowable, EWL, DocuSign, Groovy
3d
Save
Mark Applied
Hide
Senior Software Engineer
Austin, Texas, United States
OnsiteFull Time
Develop scalable Java EE applications, maintain existing apps, review code, ensure tests, optimize performance, and document for compliance.
J2EE, Power BI, Tableau, QliQ
3w
Save
Mark Applied
Hide
Staff Software Engineer - Amazon Connect REMOTE
Frisco or Overland Park or Danbury or Franklin or Coral Gables or Tampa or Alpharetta or King of Prussia or Chicago or Boston or Birmingham or New York City or Lake Mary or Charlotte or Houston or Sunrise or Hartford or San Antonio or Alexandria or Independence or Hunt Valley
$116k-$174k/yr RemoteFull Time
8+ YOE8+ years in software development and cloud computing; extensive AWS experience; AWS certification required; Bachelor's degree in CS/IT or related field.
AWS, Amazon Connect, AWS Lambda, API Gateway, DynamoDB, EventBridge, CloudWatch, SQS, KMS, S3, Terraform, Node.js, Python, Java
1mo
Save
Mark Applied
Hide
Senior Software Engineer - Full Stack Microsoft Azure Developer
Findlay or Denver or San Antonio
$107k-$184k/yr OnsiteFull Time
5+ YOE5+ years IT experience; full-stack developer on Microsoft stack; Azure, DevSecOps, and security practices; bachelor’s degree; AZ-204 desirable.
Azure, C#, Blazor, NET Core, Microsoft SQL Server, Infrastructure as Code, Python, Visual Graphics Language (VGL)
1w
Save
Mark Applied
Hide
Fullstack Software Developer
San Antonio, Texas, United States
$100k-$203k/yr HybridFull Time
Bachelor's degree in CS/IT or related; front-end frameworks (React/Angular/Vue); server-side languages (Java, Python, Node.js); databases (PostgreSQL, MongoDB, Accumulo, Hadoop); Docker; Linux (RHEL); required Top Secret clearance.
React, Angular, Vue.js, Java, Python, Node.js, PostgreSQL, MongoDB, Accumulo, Hadoop, Elasticsearch, Docker, Linux (RHEL)
1mo
Save
Mark Applied
Hide
Senior Software Developer – San Antonio - TS Clearance Required
San Antonio, Texas, United States
$140k-$190k/yr OnsiteFull Time
5+ YOE5+ years of system/software engineering; full stack development; RESTful APIs; Docker/VMware; Ansible; CI/CD; Terraform; microservices; secure coding practices.
Python, JavaScript, Bash, PowerShell, .NET, C, Golang, Rust, Docker, VMware, Ansible, Terraform
2d
Save
Mark Applied
Hide
Software Engineer – Controls Infrastructure
Austin, Texas, United States
HybridFull Time
2+ YOEMaster’s degree in engineering and 2 years in robotics controls with C++, Linux, ROS, CI, and testing.
C++, Linux, ROS, URDF, MuJoCo, Eigen, Git, CI
2w
Save
Mark Applied
Hide
Staff Software Engineer
Austin or Denver
$120k-$150k/yr HybridFull Time
8+ YOE8+ years in Java/Spring Boot APIs, RESTful design, AWS, TDD, Agile; mentorship and leadership.
Java, Spring Boot, Angular, REST, AWS, CI/CD, TDD, API gateways
2d
Save
Mark Applied
Hide
Software Engineer III
Dallas or Austin
OnsiteFull Time
4+ YOEExperience with RESTful APIs and microservices; proficiency in C#, .NET, JavaScript, AWS, React, Node.js, HTML and CSS; must be authorized to work in the United States; no visa sponsorship available.
C#, NET, JavaScript, AWS, React, Node.js, HTML, CSS
2mo
Save
Mark Applied
Hide
Experienced Application Software Engineer - Austin, TX
Austin, Texas, United States
OnsiteFull Time
5+ YOEBachelor’s or Master’s in Computer Science, Computer Engineering, or Software Engineering; 5+ years of experience; minimum 3.0 GPA; strong fundamentals; and experience with embedded Linux, cloud services, and IoT software.
Kotlin, Swift, C++, Go, C#, WPF, Embedded Linux, AWS, React, Android, iOS, Linux, Cloud services
4d
Save
Mark Applied
Hide
Junior Software Developer (Austin, TX, US, 78737)
Austin, Texas, United States
OnsiteFull Time
3+ YOEBachelor’s in a technical field; 3+ years in C++ Linux; strong scripting (bash, Python); TCP/UDP network experience; embedded system software experience; willingness to travel 2-3 times per year.
C++, Linux, bash, python, TCP, UDP
1w
Save
Mark Applied
Hide
Software Engineer in Test (SET)
Orange or New Braunfels
$95k-$110k/yr HybridFull Time
3+ YOEBachelor’s degree in computer science, engineering, or related field; 3+ years in software testing with test automation; programming in Java, C#, Python, or JavaScript; experience with Playwright, Selenium, or Cypress; strong QA lifecycle and CI/CD knowledge.
Playwright, Selenium, Cypress, Java, C#, Python, JavaScript, .Net, REST, GraphQL, CI/CD
2w
Save
Mark Applied
Hide
Staff Software Engineer - Airflow
Austin or United States
RemoteFull Time
6+ YOE6+ years experience; deep Airflow expertise; Python and Java; multi-cloud deployments; security and performance focus; leadership across teams.
Python, Java, Apache Airflow, Kubernetes, Cloud Composer, AWS, GCP, Azure
2mo
Save
Mark Applied
Hide
Crypto Software Engineer (Level 3 or 4)
San Antonio, Texas, United States
$104k-$194k/yr OnsiteFull Time
5+ YOEBachelor in Computer Engineering or STEM plus 5 yrs experience, or Master 3 yrs, or PhD 1 yr; proficient in C/C++; cryptographic software experience; lifecycle knowledge; Rust; protocols knowledge; DoD Secret clearance; US citizenship.
C/C++, Rust, Jira, Bitbucket, Git, Cryptography, Embedded Systems, Real-time Systems
2mo
Save
Mark Applied
Hide
AI/ML Software Developer- JCC2-JCO
Lackland Air Force Base, Texas, United States
RemoteFull Time
5+ YOE5 years overall experience; bachelor's degree; 3 years ML model design/development; 3 years programming (Python, SQL, Java/C++); 3 years ML concepts; 3 years web app testing; Jenkins and GitLab experience; data structuring for ML.
TensorFlow, PyTorch, scikit-learn, Python, SQL, Java, C++, Jenkins, GitLab, RESTful API
3w
Save
Mark Applied
Hide
Senior Software Engineer (Hybrid) - 27722 (San Antonio, TX, Texas, United States)
San Antonio, Texas, United States
HybridFull Time
9+ YOESenior software engineer with 9+ years in Java, cloud and microservices; Kubernetes experience; Linux; REST APIs; and CI/CD pipelines.
Java, Spring, Guava, Kubernetes, Helm, Flux, Git, Nexus, Maven, Linux, REST, Microservices, CI/CD, Docker, Golang, Python
1w
Save
Mark Applied
Hide
Sr. Staff Software Engineer, Backend
Austin, Texas, United States
HybridFull Time
10+ YOE10+ yrs software engineering; leads complex distributed systems; cloud-native on AWS; proficient in Python/TypeScript; backend architecture and API design; mentor and influence teams; bachelor’s in CS/Engineering or equivalent.
Python, TypeScript/Node, React, AWS, EKS, CI/CD, CircleCI, ArgoCD, REST, GraphQL
1mo
Save
Mark Applied
Hide
Specialist Product Design Verification Software Engineer Cybersecurity
San Antonio, Texas, United States
$124k-$171k/yr HybridFull Time
7+ YOEBS in STEM with 7+ years in Cybersecurity/Software QA; embedded software V&V, cybersecurity testing, and automation; familiarity with industry standards; US work authorized.
SAST, SCA, SBOM, Threat Modeling, ISO Standards, IEEE Standards, CMMI, Automation testing tools, MS Office
1w
Save
Mark Applied
Hide
Software Engineer III
San Antonio, Texas, United States
$95k-$145k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years of software development/analysis; CJIS background check; Agile experience preferred; various programming languages and driving class C license preferred.
JavaScript, JSON, .NET Framework, C++, C#, VBScript, VB, Java, CSS, HTML, Ajax, SQL, Oracle, Microsoft Visual Studio
2mo
Save
Mark Applied
Hide
Software Development Intern
San Antonio, Texas, United States
OnsiteAll Commitments Available
0+ YOEPursuing a degree in CS/Software Engineering or related field; strong programming basics; web development knowledge; AWS exposure; good communication and teamwork.
C#, .NET, Angular, JavaScript, TypeScript, Java, Python, AWS, Lambda, S3, DynamoDB, API Gateway, ECS/Fargate, React, Vue
1mo
Save
Mark Applied
Hide
Director, Software Architecture & Development
San Antonio, Texas, United States
OnsiteFull Time
Texas Biomedical Research Institute: Conducts biomedical research on infectious diseases and genetics.
8+ YOE5+ MgmtEight years of software development experience; five years in leadership overseeing software architecture and development teams; bachelor's degree in CS/IT or related field; strong communication; driver’s license.
Total Animal Care, CAMP, LabKey, Cloud computing, Database management, Software development frameworks, Programming languages
2mo
Save
Mark Applied
Hide
Software Development Intern
San Antonio, Texas, United States
OnsitePart Time, Internship
Pursuing Bachelor's or Master's in CS/Software Eng; 2026+ graduation; knowledge of C#, JavaScript/TypeScript, Java, or Python; basic web development; AWS exposure; strong communication.
C#, .NET, Angular, JavaScript, TypeScript, React, Vue, Java, Python, AWS, Lambda, S3, DynamoDB, API Gateway, ECS/Fargate
HiringCafe market data
Software Developer Jobs market signals in Seguin, TX, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
260+
Hiring companies
110+
Fresh sample
43% new in 30d
Salary visibility
29% show pay
Companies appearing in this market
SWIVELSWBCAMDAstrionHIISemper Valens SolutionsUSAACNF Technologies
Work location mix in visible results
Onsite: 54Hybrid: 21Remote: 5