Senior Java Developer Jobs in Seguin, TX, US

1mo

Save

Mark Applied

Hide

1mo

Senior Python/Java Script Full Stack Developer

San Antonio, Texas, United States

$92k-$153k/yr HybridFull Time

Guidehouse: Provides management and technology consulting services to diverse organizations.

6+ YOE6+ years full-stack development; 3+ years AWS cloud; Python/JavaScript; Django/Flask; Vue.js/React; US citizen or Green Card; Bachelor's or equivalent experience; no visa sponsorship; ability to obtain Public Trust.

Python, JavaScript, Django, Vue.js, Flask, FastAPI, SQLAlchemy, React, Svelte, Angular, Docker, Kubernetes, AWS, AWS Lambda, AWS API Gateway, EKS, Elasticsearch, Redis

Save

Mark Applied

Hide

Software Engineer Senior

San Antonio, Texas, United States

HybridFull Time

USAA: Provides insurance and banking to the military community.

6+ YOEBachelor’s degree plus 6 years of progressive experience; strong Java, Spring, JDBC, RESTful Web services, Oracle, XML/XSL, JavaScript; experience with ActOne, AIS, STAR/SAR, SAM, CDD, WLF; ability to lead and mentor.

Java, Spring, JDBC, REST, Oracle, XML/XSL, JavaScript, ActOne, Actimize Intelligence Server (AIS), STAR/SAR, Suspicious Activity Monitoring (SAM), Customer Due Diligence (CDD), Watch List Filtering (WLF)

Save

Mark Applied

Hide

Senior Software Engineer (Hybrid) - 27722 (San Antonio, TX, Texas, United States)

San Antonio, Texas, United States

HybridFull Time

HIINYSE: HII: Builds naval ships and provides global defense technology solutions.

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

Save

Mark Applied

Hide

Senior Back End Developer

Lackland AFB or Fort Meade

OnsiteFull Time

Titan Technologies: Provides IT solutions and services to government agencies.

10+ YOEDoD TS clearance required; TS/SCI preferred; 10+ years software development; 5+ years backend web development; 10 years relational databases and RESTful APIs; 5 years Python and PostgreSQL; 5 years Jira; 5 years web testing; 5 years leading software programs; 3 years AWS, Kubernetes, RedHat Linux; 5 years with five of: PostgreSQL, RDS, Exodus, Pyth...

Python, PostgreSQL, Docker, Ansible, Terraform, AWS, Kubernetes, OpenStack, Java, Puppet, Chef, Maven, OpenJDK, REST APIs, Git

2mo

Save

Mark Applied

Hide

2mo

Senior Data Engineer

Austin, Texas, United States

OnsiteFull Time

AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.

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

1mo

Save

Mark Applied

Hide

1mo

Senior Data Engineer

Fort Gordon or San Antonio

OnsiteFull Time

Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.

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

2mo

Save

Mark Applied

Hide

2mo

Senior Test Engineer

Austin, Texas, United States

OnsiteFull Time

AMDNASDAQ: AMD: Designs and manufactures computer processors and graphics technology.

Lead test engineering for pre- and post-silicon characterization of microprocessors; develop test plans, analyze data, debug silicon; strong ATE and JTAG skills

Java, Perl, C++, Unix, ATE, JTAG, Verigy 93K

1mo

Save

Mark Applied

Hide

1mo

Programmer/Analyst - Senior

San Antonio, Texas, United States

OnsiteFull Time

Integral Federal: Delivers technology and intelligence solutions for national security missions.

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

Save

Mark Applied

Hide

2mo

Front-End Developer, Senior/Mid- JCC2-JCO

Lackland Air Force Base, Texas, United States

OnsiteFull Time

Semper Valens Solutions: Provides systems engineering, software development, and technical support services.

7+ YOEBachelor's degree; 7-10 years front-end software development; TS/SCI clearance; expertise in UI/UX; DevSecOps tools; cloud experience; Jenkins and GitLab; multiple JS frameworks and languages.

Jenkins, GitLab, Jira, Apache, Ember, Javascript, Java, Node

1mo

Save

Mark Applied

Hide

1mo

Sr Software Engineer Associate

San Antonio, Texas, United States

$110k-$125k/yr OnsiteFull Time

Quantech Services: Provider of specialized management and engineering services for government agencies.

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

Save

Mark Applied

Hide

AI Engineer

San Antonio, Texas, United States

$78k-$176k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

2+ YOEExperience in Python/TypeScript/Java, AI-enabled apps, cloud data foundations, MLOps/DevSecOps, and security clearance.

Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, Kafka, NATS, RabbitMQ, Kubernetes, Terraform

Save

Mark Applied

Hide

Staff Software Engineer

Austin or Denver

$120k-$150k/yr HybridFull Time

Western UnionNYSE: WU: Facilitates global money transfers and cross-border digital payments.

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

Save

Mark Applied

Hide

Solutions Engineer IV

San Antonio, Texas, United States

$131k-$210k/yr OnsiteFull Time

Capital Group: Providing active investment management and research-driven financial strategies

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

Save

Mark Applied

Hide

Staff Software Engineer - Airflow

Austin or United States

RemoteFull Time

Cloudera: Provides hybrid data platforms for enterprise analytics and AI.

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

3mo

Save

Mark Applied

Hide

3mo

Software Engineer III

San Antonio, Texas, United States

OnsiteFull Time

Frost BankNYSE: CFR: Provides comprehensive banking, investment, and insurance services throughout Texas.

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

Save

Mark Applied

Hide

Cybersecurity Engineer, Senior Manager

San Antonio or Arlington

$164k-$225k/yr HybridFull Time

Two Six Technologies: Develops cybersecurity and data systems for national security missions.

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

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

The HartfordNYSE: HIG: Provides business and personal insurance, group benefits, and investments.

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

Save

Mark Applied

Hide

Applications Engineer Sr, EMS SCADA

Austin, Texas, United States

$108k-$163k/yr OnsiteFull Time

Lower Colorado River Authority: Provider of electricity, water, and community services in Texas.

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

Save

Mark Applied

Hide

1mo

Cyber Warfare Engineer

San Antonio, Texas, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

6+ YOE6+ years in cybersecurity, 5+ years pentesting/red team, 3+ years scripting, TS/SCI, HS diploma, up to 25% travel.

Python, C/C++, Java, PowerShell, Bash, VirtualBox, VMware

Save

Mark Applied

Hide

Software Engineering Manager - Java Backend (San Antonio, Tx., Austin, Tx. or Dallas, Tx.)

San Antonio or Austin or Dallas

$156k/yr HybridFull Time

H&R BlockNYSE: HRB: Provides tax preparation, accounting, and financial services.

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