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30 software integration engineer jobs at 22 companies in San Antonio, TX

1mo
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Software Integration Engineer
San Antonio, Texas, United States
$125k-$175k/yr RemoteFull Time
PlusAI
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
2+ YOEBachelor's in CS/Software/Robotics,2+ years creating/executing test plans,experience with robotics/autonomy,proficiency with Linux,ROS,C++,Python,bash,and willingness to travel to test sites.
Linux, ROS, C++, Python, bash
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2mo
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Staff Software Integration and Test Engineer
San Antonio, Texas, United States
HybridFull Time
Applied Research Associates
Applied Research Associates: Provides scientific research and engineering solutions for complex problems.
5+ YOEUS citizen eligible for security clearance; BS or higher in CS/engineering/applied math or ISTQB/ITEA certification; 5+ years applying software test & evaluation techniques; strong Python, C++/MATLAB familiarity; experience with test frameworks, CI/CD, microservices, async workflows, and technical documentation.
Python, C++, MATLAB, Pytest, OpenAPI, Git, GitLab, MLflow, JupyterLab, Google Colab
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3w
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Integration Engineer – Journeyman
San Antonio, Texas, United States
$70k-$95k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
4+ YOEBachelor's (or equivalent) and ~4+ years integrating complex systems, CI/CD and automated integration testing experience, DoD 8140 compliance, active Secret clearance, U.S. citizenship required.
Jenkins, GitLab CI, Azure DevOps, REST, SOAP, MuleSoft, Dell Boomi, Kafka, RabbitMQ
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4w
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Software Engineer, Senior
San Antonio, Texas, United States
OnsiteFull Time
Astrion
Astrion: Provide engineering and mission support services to federal government agencies.
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
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2mo
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Integration and Test Engineer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
3+ YOEBachelor's in engineering, 3+ years embedded systems/software/test experience, proficiency with C#, Python, ANSI-C, NI tools (LabVIEW, CVI, TestStand), electrical schematic/circuit design, test equipment, willingness to obtain DoD Secret clearance and travel up to 25%.
C#, Python, ANSI-C, LabVIEW, CVI, TestStand, Digital multimeter, Oscilloscope, Closed loop servo system, AC power supply, DC power supply, PXI, Altium, Model Based System Engineering (MBSE)
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4w
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Software Developer - Automation Solutions
San Juan Capistrano or Midvale or Dallas or San Antonio
$125k-$155k/yr HybridFull Time
Ensign Services
Ensign ServicesNASDAQ: ENSG: Provides administrative and clinical support to post-acute healthcare facilities.
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
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1w
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Software Engineer 2
Linthicum Heights or San Antonio or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$64-$120/hr OnsiteFull Time
Wyetech
Wyetech: Provides professional engineering services for government and commercial sectors.
14+ YOETS/SCI and poly required, 14 years SWE experience, bachelor’s in computer science (or 4 additional years experience), strong Java/REST and systems integration skills.
Java, REST, Agile, Atlassian, Git, IntelliJ, Eclipse, Kubernetes, JMX Messaging, ActiveMQ, RabbitMQ, Kotlin, Mongo, Spring, Spring Boot, Python, NiFi
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1mo
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Sr. Workday Integration Developer (Studio, Extend & Adaptive)
San Antonio, Texas, United States
OnsiteFull Time
SWBC
SWBC: Provides insurance, mortgage, and investment services to institutions and individuals.
5+ YOEBachelor's degree required; 5+ years Workday experience building integrations (REST/SOAP, Workday Studio); strong XML, XSLT, XPath, web services (WSDL/SOAP/REST) skills; stakeholder communication and troubleshooting experience.
Workday, Workday Studio, BIRT, EIB, Document Transformations, REST, SOAP, WSDL, Web Services, XML Schema, XSLT, STX, DOM, SAX, XPath, SSO, Cloud Connect, Prism, Extend
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Software Engineer 2
San Antonio, Texas, United States
RemoteFull Time
HOLT Group
HOLT Group: The nation's largest authorized Caterpillar equipment and engine dealer.
4+ YOEBachelor's in IT/CS plus 4 years experience with enterprise integration, SQL/databases, ESB/messaging, Azure Service Bus and storage, ETL/Web Services (SOAP/REST), JavaScript and shell scripting, and source control/build tools.
SQL, ESB, Microsoft Azure Service Bus, Microsoft Azure Blob Storage, Microsoft Azure Data Lake, SOAP, REST, XML, JSON, JavaScript, shell scripting, Microsoft Azure DevOps, Git
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2w
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Software Engineer III – Power Platform
San Antonio or Houston or Fort Worth or Dallas or Austin
OnsiteFull Time
Frost Bank
Frost BankNYSE: CFR: Provides personal and commercial banking, investment, and insurance services.
4+ YOEBachelor's or equivalent experience, minimum 4 years' experience, 3+ years Power Platform development, expertise with Power Apps/Power Automate/Dataverse, strong architecture and integration skills, CI/CD and AI-assisted tool experience preferred.
Power Apps, Power Automate, Dataverse, Power Pages, Copilot Studio, C#, .NET, JavaScript, TypeScript, SQL Server, REST APIs, Azure Functions, Azure, Bitbucket, Jenkins, Azure DevOps, GitHub
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6d
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Manager, Software Engineering-Store Order Management
San Antonio, Texas, United States
OnsiteFull Time
H-E-B
H-E-B: Operates a major supermarket chain in Texas and Mexi
Significant experience leading software engineering teams; strong backend, integration, and distributed systems knowledge; familiarity with Java, Angular, Node.js, and JavaScript; bachelor's degree preferred.
Java, Angular, Node.js, JavaScript
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1mo
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AI Developer
San Antonio, Texas, United States
$78k-$176k/yr RemoteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years building production-grade software; experience with LLMs, RAG, agentic workflows, cloud data foundations, MLOps/DevSecOps, and ability to design event-driven integrations. Secret clearance required; Bachelor's in CS/Software Engineering/Data Science.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, Kafka, NATS, RabbitMQ, CI/CD, containerization, RMF, STIG
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1w
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AI Engineer III
San Antonio, Texas, United States
$120k-$140k/yr RemoteFull Time
Vericast
Vericast: Provides checks and marketing solutions to financial institutions.
8+ YOE3+ MgmtBachelor's in a technical field,8+ years software/data engineering experience,3+ years technical leadership,expertise with agentic AI,LangChain/LangGraph,RAG,vector search,LLM integrations; cloud and DevOps experience required.
LangGraph, LangChain, RAG, vector databases, NLP, MCP Server, LLM, microservices, Kubernetes, OpenShift, AWS, Azure, Spring Boot, Node.js, CI/CD, Trino, Superset, Starburst, SQL Server, ETL, S3, Airflow, Iceberg, PySpark, Hive
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1mo
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Senior Salesforce Developer
Jacksonville or Dallas or Cincinnati or Los Angeles or Sacramento or Richmond or Minneapolis or Boston or Kansas City or Chicago or Tampa or Washington or San Antonio or Houston or Colorado Springs or Nashville or San Diego or Pittsburgh or Tacoma or New York or Phoenix or Miami or Fayetteville
HybridFull Time
Wounded Warrior Project
Wounded Warrior Project: Provides support services and mental health programs for veterans.
7+ YOE7+ years designing and implementing Salesforce solutions; 5+ years with Apex, LWC, Visualforce and integrations; Salesforce Platform Developer II required; Bachelor’s in CS/IS/software engineering or equivalent.
Salesforce CRM (Sales and Service Cloud), Force.com, Visualforce, Apex, Lightning Web Components, Cascading Style Sheets (CSS), HTML, Java, .NET, Data Loader, AppExchange, React, React Native, SQL
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1mo
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AI Developer
San Antonio, Texas, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
2+ YOE2+ years building production-grade software in Python, TypeScript, or Java with APIs/data services; experience deploying LLMs, RAG, and agentic workflows; AWS data foundations; event-driven integrations; MLOps/DevSecOps practices; Secret clearance; Bachelor’s in CS, Software Engineering, or Data Science.
Python, TypeScript, Java, FastAPI, Flask, REST, GraphQL, SQL, AWS, LLMs, RAG, CI/CD, Kafka, NATS, RabbitMQ, LiDAR, photogrammetry, RMF, STIG
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1mo
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Senior Systems Developer (San Antonio, Dallas, or Houston)
San Antonio or Dallas or Houston
$115k/yr OnsiteFull Time
H-E-B
H-E-B: A supermarket chain operating retail grocery stores and related services.
Bachelor's in CS/IS/Engineering or equivalent; experience with enterprise COTS/SaaS and Warehouse Management Systems, systems integration, SDLC, SQL, troubleshooting, and technical leadership; Manhattan experience preferred.
Manhattan Associates Warehouse Management Systems (WMOS, MAWM, WMS), WMOS, MAWM, WMS, Swisslog SynQ, Java, SQL, Oracle, SQL Server, Linux, shell scripting, REST APIs, TIBCO, Velocity Template Language (VTL), Postman, SOAP UI, Manhattan ProActive
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3w
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Salesforce Developer
San Antonio, Texas, United States
OnsiteFull Time
Guidehouse
Guidehouse: Provides management and technology consulting services to diverse organizations.
4+ YOE4+ years professional experience, Bachelor's or equivalent, US citizenship required, able to commute to San Antonio office, Salesforce development and integration experience, strong troubleshooting and communication skills.
Apex, Flows, Lightning, REST, SOAP, Bulk API, Informatica, MuleSoft, Cast-Iron, LWC, JavaScript, CSS, Aura, Data Loader, Visualforce, Lightning Framework, HTML5, Omnistudio, Box
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2d
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Android developer
San Antonio or Plano
$70k-$85k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
5+ YOE5+ years mobile development across Android and iOS; strong Kotlin, Java, Swift/SwiftUI skills; experience with mobile architectures, payment integrations, REST/GraphQL, CI/CD, and financial/insurance domain preferred.
Kotlin, Java, Swift, SwiftUI, Apple Pay, Google Pay, Zelle, REST, GraphQL, CI/CD, Fastlane, Firebase, Crashlytics, React Native, Flutter
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1mo
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Power Platform Engineer
San Antonio, Texas, United States
HybridFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
3+ YOEPower Platform developer experienced with Power Apps, Power Automate, Dataverse and M365 integrations; bachelor’s +5 years or master’s +3 years IT development experience; U.S. citizenship and ability to obtain Secret clearance.
Power Platform, Power Apps, Power Automate, Power Fx, Dataverse, Power Automate Desktop, Microsoft SharePoint, Microsoft Teams, Microsoft Outlook, M365, Microsoft Dataflow, JavaScript, HTML, CSS, SQL, Oracle
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2w
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Power Platform Engineer
San Antonio, Texas, United States
HybridFull Time
OASYS
OASYS: Provides technology services and products for government and defense.
3+ YOEExperience building Power Apps/Power Automate solutions, Dataverse modeling, M365 integrations, and deploying Power Platform apps; ability to obtain DOD Secret clearance; bachelor's+5yrs IT development or master's+3yrs.
Power Apps, Power Automate, Power Fx, Dataverse, Microsoft SharePoint, Microsoft Teams, Microsoft Outlook, Microsoft Dataflow, Power Automate Desktop, JavaScript, HTML, CSS, SQL, Oracle
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