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Java Developer Jobs in Seguin, TX, US
90 java developer jobs from 38 companies hiring in Seguin, TX, US.
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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
6d
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Java & Angular Full Stack Developer
Austin, Texas, United States
$46-$54/hr OnsiteFull Time
3+ YOEBachelor’s degree; 3+ years of experience; strong Java/Angular, REST/SOAP, Agile, and testing experience.
Java, Angular, Spring Boot, REST, SOAP, Git, GitHub, GitHub Actions, JUnit, Mockito, Maven, Gradle
1mo
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SDC-Java Developer: Full Stack or Back End---Analyst---Raleigh, Dallas, San Antonio (Dallas, TX, US, 75270)
Dallas or Raleigh or San Antonio
$55k-$113k/yr HybridFull Time
1+ YOEBachelor's degree in Computer Science; 1+ year software development experience; backend with Java/Python/Node.js; frontend with React/Angular; REST APIs; cloud (AWS/Azure); DevOps; CI/CD; Agile; TDD/BDD
Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, AWS, Azure, React, Angular, CI/CD, Git, TDD, BDD
1mo
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Senior Full Stack Python /Java Script Developer
San Antonio, Texas, United States
$92k-$153k/yr RemoteFull Time
6+ YOE6+ years full-stack development; 3+ years AWS cloud experience; Python and JavaScript proficiency; experience with Django/Vue.js or equivalents; US citizenship or green card; ability to obtain Public Trust.
Python, JavaScript, Django, Vue.js, Flask, FastAPI, Docker, Kubernetes, AWS, PostgreSQL, MongoDB, Elasticsearch, Redis
2mo
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Web Developer
Boerne, Texas, United States
OnsiteFull Time
5+ YOEFive+ years web development; BS in CS or IS; PHP, OOP, Java, MySQL, CSS3, HTML5, JavaScript, jQuery; Ubuntu/CentOS; AWS, DynamoDB, MongoDB; Laravel, Bootstrap; Node.js, React.js; English proficiency.
PHP, Java, MySQL, CSS, HTML, JavaScript, jQuery, Ubuntu, CentOS, AWS, DynamoDB, MongoDB, Laravel, Bootstrap, Big Data, Node.js, React.js
3d
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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
6d
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Agentic AI Developer
San Antonio, Texas, United States
$99k-$225k/yr OnsiteFull Time
2+ YOE2+ years in software development with Python/TypeScript/Java; 2+ years applying AI/ML; experience on enterprise cloud data platforms; knowledge of MLOps/DevSecOps; ability to obtain Secret clearance; bachelor's degree.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, CI/CD
1mo
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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
2w
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AI Developer
San Antonio, Texas, United States
$78k-$176k/yr HybridFull Time
5+ YOESecret clearance. Bachelor in CS/Software Engineering/Data Science with 5+ years or Master’s with 2+ years. Proficient in Python/TypeScript/Java, APIs, ML/AI, cloud, and MLOps.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, Kubernetes, OpenShift, Terraform, Kafka, NATS, RabbitMQ, CI/CD, MLOps, DevSecOps, Agentic Frameworks, LLMs, RAG, GraphRAG, Tool-calling
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IT Web College Intern - Java
San Antonio, Texas, United States
$20/hr OnsiteInternship, Full Time
0+ YOECollege student intern; Java, RESTful APIs, Web development, agile, JUnit, Postman; GPA 3.0 preferred; enrolled in university; strong communication.
Java, Eclipse, Git, Github, Jenkins, Maven, WebSphere, Liberty, Postman, RESTful APIs
1mo
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Mid-Level Back End Developer
Lackland AFB or Fort Meade
OnsiteFull Time
7+ YOESeven years of software development experience; DoD TS/SCI preferred; 5+ years with multiple tech including Python, Java, Docker, OpenStack, Ansible, Terraform, Kubernetes; backend/REST API focus; CI/CD and DevSecOps.
Python, Java, Docker, OpenStack, Ansible, Packer, Terraform, Kubernetes, Red Hat Enterprise Linux, PostgreSQL, REST, GitLab, Jenkins, Maven, Puppet, Chef, AWS, Jira
1mo
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Sr. Web Developer II
Springfield or San Antonio or Richmond or League City or Galveston or Albany or Omaha
$98k-$119k/yr OnsiteFull Time
Bachelor's degree in CS or related field; web app development experience; proficiency in Nest.js, Java 8, EJB, Docker, SQL, REST APIs; Angular/TypeScript; Azure DevOps and Git; strong communication; able to work independently.
Nest.js, Java 8, EJB, Docker, SQL Server, MySQL, RESTful APIs, Angular, TypeScript, Azure DevOps, Git
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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
2mo
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AI/ML SW Developer (TS/SCI)
San Antonio, Texas, United States
OnsiteFull Time
5+ YOE5+ years in the field; bachelor’s degree (master’s may substitute 2 years); 3+ years ML model development; 3+ years programming (Python, SQL, Java, C++); ML concepts, testing, and DevSecOps experience; Jenkins and GitLab expertise.
Python, SQL, Java, C++, TensorFlow, PyTorch, scikit-learn, Jenkins, GitLab, RESTful APIs
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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)
4w
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Solutions Engineer IV
San Antonio, Texas, United States
$131k-$210k/yr OnsiteFull Time
7+ YOEBachelor's in computer science or engineering; 7+ years software engineering; strong Java, JS frameworks, RESTful APIs; AWS; CI/CD; Terraform; AI tooling; vendor mgmt.
Java, React, Angular, TypeScript, Vue.js, RESTful APIs, AWS, CI/CD, GitOps, Terraform, Claude Code, Cursor, GitHub Copilot
2mo
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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
1mo
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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
2w
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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
3w
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IT Web College Intern - Java
San Antonio, Texas, United States
$20/hr OnsiteFull Time, Internship
Student enrolled in accredited university; strong Java OOP fundamentals; REST API knowledge; good communication; GPA 3.0 preferred.
Java, Eclipse, Git, GitHub, Jenkins, Maven, WebSphere, Liberty, Postman, JUnit
3mo
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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
3w
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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
1w
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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
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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
3w
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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
3w
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Back End Developer (7+ Yrs and Clearance Required) – San Antonio, TX
San Antonio or Fort Meade
HybridFull Time
7+ YOE7 years of software development experience; AWS, Kubernetes, RESTful APIs; Jenkins/GitLab; TS/SCI clearance; US citizen.
AWS, Kubernetes, Red Hat Linux, Jenkins, GitLab, Docker, OpenJDK, Ansible, Packer, Maven, Java, Python, PostgreSQL, RDS, Exodus, Luna
1mo
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Sr. Engineer - Backend/Cloud, SCP (Hybrid)
Sunnyvale or Austin or Redmond
$140k-$215k/yr HybridFull Time
Backend software engineer skilled in distributed systems, cloud services, and multi-language stacks.
Go, Java, Python, AWS, Kafka, Git, Cassandra, Elasticsearch, Redis, MySQL, ZMQ, Hadoop, GraphQL
2mo
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Product Development Engineer (Test Development)
Austin, Texas, United States
$80k-$138k/yr HybridFull Time
Bachelor or Master in Electrical/Electronic Engineering; experience in test development preferred; strong programming/scripting (C, C++, Java, Ruby, Perl, Python); knowledge of OS kernels, BIOS, PCIe, Ethernet; Windows/Unix/Linux proficiency; Git; hardware-software platform analysis; production testing experience; strong debugging and DOE skills; g...
C, C++, Java, Ruby, Perl, Python, Git, Windows, Unix, Linux, OS kernel, BIOS, PCIe, Ethernet
2mo
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Senior Data Engineer
Austin, Texas, United States
OnsiteFull Time
8+ YOE8+ years in distributed data processing (Spark, Hadoop, Presto, Flink, Druid); proficient in Java/Python/Scala; strong data principles, architecture, modeling, and SQL; AWS experience; CS/Engineering/Math/Stats degree or equivalent.
Spark, Hadoop, Presto, Flink, Druid, Java, Python, Scala, AWS, S3, EC2, RDS
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Applications Engineer Sr, EMS SCADA
Austin, Texas, United States
$108k-$163k/yr OnsiteFull Time
9+ YOESenior-level SCADA/EMS software engineering with 9+ years experience; strong C/C++, Python, Shell, .Net/C#, SQL, Java; Linux/Windows, AVEVA PI, Jira workflows; knowledge of NERC/FERC/ERCOT standards.
C/C++, Python, Shell, DotNet, C#, SQL, Java, Linux, Windows, AVEVA PI, Jira
1mo
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Senior Data Engineer
Fort Gordon or San Antonio
OnsiteFull Time
5+ YOEDesign, develop, and implement analytics; strong data engineering; experience with SAS, R, Python; ability to communicate and lead projects.
SAS, R, Java, C, MATLAB, Scala, Python, SQL, TensorFlow, Pandas, Scikit-learn, Gensim
1mo
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Solution Engineer - Game Engine
Minneapolis or Charlotte or Denver or Olympia or Philadelphia or Redlands or San Antonio or St. Louis or Washington
$77k-$127k/yr HybridFull Time
2+ YOE2+ years with Esri technology; 1+ years in various industries; cloud concepts; strong presentation and communication; mobile and Game Engine experience; programming in .NET, C++, Kotlin, Swift, Python, JavaScript, Java; IT context of ArcGIS; willing to travel up to 25-50%; Bachelor's in geography or computer science; visa sponsorship not available.
.NET, C++, Kotlin, Swift, Python, JavaScript, Java, ArcGIS
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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
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Data Engineer - Manager
Atlanta or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Dallas or Baltimore or New York or Albany or Buffalo or Boston or San Antonio or Sacramento or Los Angeles or Irvine or San Diego or Seattle or Orlando or Pittsburgh or Portland or Miami or New York or Houston or Phoenix or Atlanta or Las Vegas or Austin or Jacksonville or Florham Park or Hartford or Albany or Stamford or Cary or San Bernardino or Las Vegas or Baltimore or Portland or Albany
$99k-$232k/yr HybridFull Time
5+ YOE5 years of data engineering experience; Bachelor's degree in MIS, CS, Engineering, Math, or related field; cloud and data architecture knowledge; strong SQL and programming skills.
SQL, Python, Java, Scala, Hadoop, Spark, Kafka, AWS, Azure, GCP, ETL/ELT, Data Warehouses, Data Lakes, Data Governance, IAM, Terraform, CloudFormation, Databricks, Snowflake
3d
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Cybersecurity Engineer, Senior Manager
San Antonio or Arlington
$164k-$225k/yr HybridFull Time
Bachelor’s in CS/Cybersecurity; leadership experience; strong knowledge of NIST/CMMC and STIGs; expert Linux security; architect and lead secure infra.
Linux, RHEL, NIST, CMMC, STIGs, CI/CD, Docker, AWS, VMware, Proxmox, Java, Golang, Python, NodeJS, SAST tools
2mo
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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
1w
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Software Engineering Manager - Java Backend (San Antonio, Tx., Austin, Tx. or Dallas, Tx.)
San Antonio or Austin or Dallas
$156k/yr HybridFull Time
5+ YOE5+ years in engineering or related field; experience managing projects, processes, or people; leadership programs completed.
Java, Spring Boot, Microservices, Full-stack, Frontend, Backend
2mo
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Software Development Intern
San Antonio, Texas, United States
OnsiteFull Time, Part Time
0+ YOEPursuing BS/MS in CS/SE/IS; graduation Dec 2026 or later; knowledge of at least one language (C#/JS/TS/Java/Python); web frameworks; basic AWS; strong communication; organized; ability to multi-task.
C#, dotnet, Angular, JavaScript, TypeScript, Java, Python, AWS, Lambda, S3, DynamoDB, API Gateway, ECS/Fargate, React, Vue
1mo
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Programmer/Analyst - Senior
San Antonio, Texas, United States
OnsiteFull Time
5+ YOESenior programmer with 5+ years in C#, ASP.NET, Java; IT-II/IAT I; Secret clearance; BS in CS or 10 years experience.
C#, ASP.NET, Java, T-SQL, SQL Server, Visual Studio
2mo
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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
HiringCafe market data
Java 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
90
Hiring companies
38
Fresh sample
52% new in 30d
Salary visibility
58% show pay
Companies appearing in this market
Booz Allen HamiltonAMDGuidehouseSemper Valens SolutionsUSAACapital GroupDef-LogixEsri
Work location mix in visible results
Onsite: 36Hybrid: 24Remote: 7