31 senior application developer jobs at 20 companies in Seguin, TX
2mo
Save
Mark Applied
Hide
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 AFB or Buckley AFB or Belle Chasse or Fort Leavenworth or MacDill AFB or San Antonio or Tampa or Quantico or Lackland AFB or Yorktown or Offutt AFB or Rome or Reston or Camp Parks
$87k-$198k/yr HybridFull Time
6+ YOE6+ years in application or software development; Node.js with Typescript, SQL/PostgreSQL, Redis, Elasticsearch; cross-functional collaboration; automated testing; TS/SCI with polygraph; Bachelor’s degree.
Node.js, Typescript, SQL, PostgreSQL, Redis, Elasticsearch
2mo
Save
Mark Applied
Hide
Application Developer II
San Antonio, Texas, United States
$89k-$113k/yr OnsiteFull Time
5+ YOE5+ years application development experience; C# and ReactJS expertise; SQL (T-SQL/PL/SQL); EM/Dev tools experience; high school minimum, bachelor preferred; valid US driver license.
ReactJS, Microsoft .NETCore, C#, SharePoint, SQL Server, Oracle, Microsoft Visual Studio, GitHub, Team Foundation Server, HTML5/CSS3, jQuery, T-SQL, PL/SQL, Entity Framework, AngularJS, JavaScript, Adobe Photoshop, InDesign, Illustrator, Web API, MVC
2mo
Save
Mark Applied
Hide
Senior Application Engineer (hybrid)
New Freedom or San Antonio or York or Baltimore
$90k-$120k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years experience (HVAC or chiller technology preferred), knowledge of refrigeration principles, ability to support sales and design chiller systems, up to 15% travel.
1w
Save
Mark Applied
Hide
Senior Field Application Engineer – AI
Austin, Texas, United States
$170k-$292k/yr HybridFull Time
Established AI background with hands-on training/inference on GPUs, experience with Pytorch/Tensorflow/JAX, Linux administration, strong communication, willingness to travel ~10-20%, bachelor\u0002s degree in technical field preferred; must be US-work-authorized.
Pytorch, Tensorflow, JAX, MLperf, Hugging Face, KVM, Kubernetes, OpenStack, OpenShift, HIP, CUDA, Python, C/C++, Fortran, OpenACC, OpenMP, JIRA
2w
Save
Mark Applied
Hide
Application Engineer (68763)
Austin or Grapevine or Houston or San Antonio
$143k-$210k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years electrical sales/marketing or engineering, valid driver’s license, ability to travel 25%, US work authorization; PE and LEED AP preferred.
1w
Save
Mark Applied
Hide
Application Support / Operations Engineer
San Antonio or United States
$70k-$116k/yr OnsiteFull Time
5+ YOEMust obtain Public Trust; Bachelor's degree; 5+ years experience in application support/production operations, cloud environments, incident management, monitoring, and ticket systems.
ServiceNow, AWS, CI/CD
3mo
Save
Mark Applied
Hide
Application Development Technology Lead
Jacksonville or Johnson City or San Antonio
$114k-$171k/yr HybridFull Time
6+ YOE6-10 years in Apps Development or systems analysis; proven project leadership; AI-forward tech experience with ML/LLMs; SME in Applications Development; Bachelor’s degree; Master’s degree preferred.
1w
Save
Mark Applied
Hide
Sr. Developer - Application Development JAVA S 4B
San Antonio or Plano
OnsiteFull Time
5+ YOEConfigure ALIP products, manage policy/billing rules and workflows, validate via testing, support deployments; 5+ years experience and related software development expertise.
Angular, Apache Solr, Apache Struts, Google Web Toolkit (GWT), Hibernate ORM, IBM System I (AS/400), COBOL, Core Java, Java, Java Enterprise Edition, Java Message Service (JMS), Java Micro Edition (ME), JavaServer Pages (JSP), Java Servlets, Microsoft Power Platform
1w
Save
Mark Applied
Hide
Senior Software Engineer
San Antonio or Findlay
OnsiteFull Time
5+ YOE5+ years IT experience; full-stack Microsoft stack (C#, Blazor, .NET Core), Azure and IaC experience; DevSecOps and application security knowledge; AZ-204 desired; bachelor’s in IT or equivalent.
C#, Blazor, .NET Core, Microsoft SQL Server, Azure, Infrastructure as Code (IaC), Python, Version Control System
1d
Save
Mark Applied
Hide
Senior Principal Cyber Software Engineer (TG)
Annapolis Junction or San Antonio or Aurora or Cary
$149k-$235k/yr OnsiteFull Time
7+ YOETS/SCI with Polygraph required; Bachelor's+7 years (or HS+11 years); experience developing Windows/UNIX applications in C/C++/C#/Java/Python; DevOps and CI/CD experience; analyze requirements and lead software design.
C, C++, C#, Java, Python, Windows, UNIX, Artifactory, Docker, Terraform, Ansible, Packer, Jenkins, Bamboo
1mo
Save
Mark Applied
Hide
Senior Systems Developer (San Antonio, Dallas, or Houston)
San Antonio or Dallas or Houston
OnsiteFull Time
Bachelor's in CS/IS/Engineering or equivalent; experience with WMS, enterprise COTS/SaaS apps, systems integration, SDLC, and application architecture; strong troubleshooting, analytical, and communication skills; leadership/mentorship experience preferred.
Manhattan Associates Warehouse Management Systems (WMOS, MAWM, WMS), Manhattan ProActive, Swisslog SynQ, Java, SQL, Oracle, SQL Server, Linux, shell scripting, REST APIs, TIBCO, Velocity Template Language (VTL), Postman, SOAP UI, Cloud, SaaS
1w
Save
Mark Applied
Hide
Subject Matter Expert (SME) – Web Developer (SharePoint Platform Architect)
San Antonio, Texas, United States
OnsiteFull Time
12+ YOE12+ years enterprise web/application development with 7+ years architecting SharePoint solutions; governance, SPFx, Power Platform, Azure, React/TypeScript, PowerShell; team leadership and technical mentorship.
SharePoint Framework (SPFx), Power Platform, Azure Functions, Logic Apps, Microsoft Graph API, REST APIs, PowerShell, React, TypeScript
4d
Save
Mark Applied
Hide
Experienced – Sports Travel & Ticketing Platform Principal Full Stack Engineer
Austin, Texas, United States
RemoteFull Time
7+ YOE7+ years building and operating high-traffic transactional web applications in travel, ticketing, hospitality, e-commerce, or marketplaces; full-stack web development, API integrations, scalability, performance, payments, and SEO experience.
Rust, CI/CD
1w
Save
Mark Applied
Hide
UI/UX Engineer/Designer Senior
San Antonio, Texas, United States
$100k-$119k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
7+ YOE7+ years UI/UX experience leading design systems and enterprise web applications; bachelor\u0002s or equivalent, ability to obtain SECRET clearance, expertise with Figma and front-end tech.
Figma, HTML, CSS, JavaScript
1w
Save
Mark Applied
Hide
Software Engineer
United States or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Madison or Milwaukee or Minneapolis or Nashville or Omaha or Providence or Springfield or Saint Louis or Washington
$76k-$234k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years application engineering experience,full‑stack proficiency with backend focus,experience with generative AI and cloud deployment (Azure preferred),strong architecture and communication skills.
Python, Javascript, TypeScript, React, Vue, Azure, CI/CD, LLM APIs
1mo
Save
Mark Applied
Hide
Field Applications Engineer - Austin, TX
Austin, Texas, United States
FieldFull Time
5+ YOEBachelor's in Electrical Engineering, 5+ years relevant experience, strong sales/customer-service background, excellent presentation and communication skills, self-starter, and ability to collaborate with FAE team.
3w
Save
Mark Applied
Hide
Architect - Java
San Antonio, Texas, United States
$85k-$115k/yr OnsiteFull Time
5+ YOE5+ years experience designing and developing Java/Spring Boot applications on AWS with frontend React/Redux, monitoring tools, REST/Swagger APIs, microservices, and Agile delivery.
AWS, Java, Spring Boot, ReactJS, Redux, Step functions, GraphQL, S3, RDS, Aurora, Dynamo, Datadog, ELK, Grafana, Splunk, Swagger, Cypress, Restful API, Microservices
2mo
Save
Mark Applied
Hide
Systems Administrator
Tacoma or Aurora or San Antonio or Falls Church
OnsiteFull Time
8+ YOEU.S. citizen required; active IAT II and related Computing Environment (CE) certifications; 8+ years mobile application experience; 4-year degree in IT/math or equivalent; experience with secure DoD web development and leading teams.
HTML, CSS, JavaScript, React, Angular, Vue, Active Server Pages (ASP.NET), C#, Sitecore Content Management System (CMS), SQL, Jira, MVC5, PWAs
1mo
Save
Mark Applied
Hide
Executive Director (LSSL)
Dripping Springs, Texas, United States
OnsiteFull Time
3+ YOE3+ years senior living leadership, applicable state certification (or ability to obtain), sales/marketing and financial management experience, team development skills, and familiarity with RealPage, Eldermark, or Enquire.
RealPage, Eldermark, Enquire
1mo
Save
Mark Applied
Hide
Technology Adoption Lead
Austin or Dallas or Round Rock or San Antonio
HybridFull Time
5+ YOEAssociate's degree or equivalent experience, minimum 5 years engineering experience, hands-on computer application aptitude, Microsoft Office proficiency, software testing and training development experience, and strong verbal/written communication skills.
Autodesk Revit, Power BI, Microsoft Office