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116 api developer integration engineer jobs at 88 companies in Round Rock, TX

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API Integration Support Engineer
Austin, Texas, United States
$37-$42/hr HybridFull Time
Wise
WiseLondon Stock Exchange: WISE: Online platform for sending and managing money internationally.
4+ YOE4+ years technical support engineering experience, expertise debugging REST APIs and interpreting logs, incident management experience, strong written and verbal communication, basic Python or JavaScript is a plus.
REST APIs, Python, JavaScript, SWIFT
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1w
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Integration Engineer
Austin, Texas, United States
$140k-$175k/yr OnsiteFull Time
9 Mothers
9 Mothers: Builds AI-powered autonomous systems to neutralize aerial drone threats.
5+ YOE5+ years integration experience; strong APIs (REST/SOAP), messaging/pub-sub, JSON/XML/Protobuf, programming (Python, Kotlin, C++, C#), TCP/IP networking; US citizenship and background check required.
REST, SOAP, JSON, XML, Protobuf, Python, Kotlin, C++, C#, TCP/IP, Android Studio, Visual Studio, Microsoft Teams, NVIDIA Jetson
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1mo
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Cloud Integration Engineer
Austin, Texas, United States
$102k-$135k/yr HybridFull Time
Commerce
CommerceNasdaq: CMRC: Provides an AI-driven ecosystem for global e-commerce businesses.
3+ YOE3+ years AWS cloud integration experience, serverless and API development expertise, proficiency in Python/Java/Node.js, CI/CD and IaC (Terraform/CloudFormation), strong API security and problem-solving skills.
AWS AppFlow, Lambda, API Gateway, SQS, SNS, Step Functions, EventBridge, AWS SDKs, APIs, AWS CloudWatch, X-Ray, Python, Java, Node.js, Git, Terraform, CloudFormation, AWS Glue, Salesforce, Workday, ServiceNow
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2w
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MDM Integration Engineer
Temple, Texas, United States
OnsiteFull Time
McLane
McLane: Distributes food and consumer products to retailers and restaurants.
5+ YOE5+ years integration or software engineering experience; strong Java, REST API, microservices, event-driven design, GCP, APIGEE, Terraform, CI/CD, and communication skills.
Java, Google Cloud Platform (GCP), Google Pub/Sub, Google Kubernetes Engine (GKE), Cloud Tasks, Cloud Storage, BigQuery, Firestore, Cloud SQL, Vertex AI, APIGEE, Terraform, Git, CI/CD
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2mo
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Sr. AI Integration Engineer
Des Moines or Ashburn or Austin or Chaska or Chicago or Dallas or Lewisville or Kansas City or Nashville or Florida or Georgia or North Carolina or New Jersey or Pennsylvania
HybridFull Time
LightEdge
LightEdge: Provides hybrid cloud, colocation, and managed IT infrastructure services.
5+ YOE5+ years in software engineering, systems integration, and AI-enabled workflow delivery; experience with enterprise integrations (ServiceNow, Salesforce), cloud deployments, Python, APIs, and middleware.
Python, JavaScript, TypeScript, Java, C#, APIs, ServiceNow, Salesforce, Kubernetes, Docker, AWS, Azure, GCP, SQL, LangChain, LlamaIndex, Semantic Kernel
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2mo
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Boomi Integration Engineer
Austin, Texas, United States
OnsiteFull Time
YETI
YETINYSE: YETI: Sells premium outdoor gear, coolers, and drinkware.
5+ YOE5+ years IT experience with system integrations; 3+ years Boomi development; SAP S/4, REST APIs, data mappings; API testing; Agile/Scrum; Jira; Boomi Certification preferred.
Boomi, SAP S/4, Salesforce, Shopify, MDM, REST APIs, JSON, HTTP, Postman, MongoDB, Jira, MuleSoft, SAP CPI, API Gateway, CI/CD
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2mo
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Senior Mulesoft Integration Engineer
Austin, Texas, United States
OnsiteFull Time
University Federal Credit Union
University Federal Credit Union: Provides banking and lending services to credit union members.
5+ YOESenior Mulesoft engineer with 5+ years MuleSoft AnyPoint platform, API design, integration, ETL, cloud and API security; bachelor’s in CS/IT; RAML/OpenAPI; MQ; CRM experience; data integration.
MuleSoft Anypoint Platform, RAML, OpenAPI, MQ, Azure
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3w
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Enterprise Integration Engineer
Atlanta or Austin or Houston or Dallas or Miramar or Orlando or Tallahassee or West Palm Beach or Fort Lauderdale or Phoenix or Charlotte
HybridFull Time
Greenberg Traurig
Greenberg Traurig: Provides global legal representation and corporate advisory services.
5+ YOEBachelor's in CS/IT or equivalent,5+ years in application integration or Microsoft 365/Power Platform development,experience with Microsoft Graph, REST APIs,OAuth 2.0,Entra ID,PowerShell/Python/JavaScript/C#,knowledge of Purview/DLP;strong communication and problem-solving.
Microsoft 365, SharePoint, Teams, Outlook, Power Platform, Power Automate, Power Apps, Dataverse, Microsoft Graph, Copilot, Copilot Studio, Entra ID, OAuth 2.0, Microsoft Purview, DLP, REST APIs, webhooks, MCP servers, iManage, PowerShell, Python, JavaScript/TypeScript, C#
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1mo
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GIS & Utility Systems Integration Engineer
Austin, Texas, United States
$140k-$160k/yr OnsiteFull Time
Qualus
Qualus: Engineering and advisory services for power grid infrastructure.
5+ YOEBachelor's in GIS/Engineering/CS/Geography (or equivalent), 5+ years GIS utility experience, hands-on with Esri ArcGIS Enterprise, Utility Network, ArcFM, electric distribution modeling, GIS-OMS integration, Python/SQL, web services/APIs, strong documentation and communication.
Esri ArcGIS Enterprise, Utility Network, ArcFM, ArcGIS Pro SDK, Python, SQL, Web services, APIs, OMS, ADMS, CIM
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2w
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Senior Python Engineer, Integration
Philadelphia or New York City or Austin or Sofia or Belgrade
RemoteContract
Fliff
Fliff: Operates a social sportsbook platform offering free-to-play gaming.
5+ YOE5+ years Python development experience focused on API and third-party integrations, observability, testing, and on-call production support.
Python, Django, Datadog, CloudWatch, Grafana
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GIS & Utility Systems Integration Engineer
Austin or Bolton
$140k-$160k/yr RemoteFull Time
Qualus
Qualus: Provides specialized power infrastructure engineering and technical services.
5+ YOE5+ years GIS experience in utility environments, expertise with Esri ArcGIS Enterprise and Utility Network, GIS-OMS/ADMS integration, electric network modeling, Python/SQL scripting, and strong documentation and communication skills.
Esri ArcGIS Enterprise, Esri Utility Network, ArcFM, ArcGIS Pro SDK, Python, SQL, web services, APIs, Outage Management Systems (OMS), Advanced Distribution Management System (ADMS), Common Information Model (CIM)
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Software Engineer, Robotics & Integration
Austin or Israel
HybridFull Time
eyesAtop
eyesAtop: Provides a unified AI-native operating platform for multi-drone fleets.
3+ YOE3+ years software development; hands-on robotics/embedded/drone experience; strong Java, C++, Python skills; familiarity with Linux, networking, APIs, serial protocols, real-time systems; comfortable near hardware.
Java, C++, Python, Linux, APIs, serial protocols, STM32, ESP32, Jetson
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Software Engineer - Mission Systems/Integration
Austin, Texas, United States
OnsiteFull Time
Allen Control Systems
Allen Control Systems: Develops autonomous robotic weapon systems for drone defense.
Bachelor's (or Master's) in CS or related; strong C++ and Python; networking (TCP/IP, sockets); API design and distributed-systems fundamentals; experience integrating radar/RF/EO/IR sensors and building C2 integrations.
C++, Python, TCP/IP, sockets, REST, WebSockets, SSE, gRPC, protobuf, Zenoh, DDS, ROS 2, MQTT
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Senior Systems Engineer – CAE AIML Integration & Implementation
Warren or Austin
HybridFull Time
General Motors
General MotorsNYSE: GM: Manufactures and sells automobiles and automotive parts globally.
7+ YOEBachelor's degree in a technical field and 7+ years in systems engineering or software integration. Requires engineering software integration, systems practices, AI/ML knowledge, scripting, HPC/cloud experience, and cross-functional collaboration.
CAE, AIML, HPC, Azure, APIs, Python, CI/CD, RAG, SPDM, EPDM
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Senior Software Engineer - Customer Integrations (API)
United States or New York City or Dallas or Austin or Houston or Chicago or Nashville or Miami or Atlanta
$140k-$160k/yr RemoteFull Time
TheGuarantors
TheGuarantors: Provides lease guarantees and security deposit alternatives for rentals.
3+ YOE3+ years building backend services with Go/Java/Python/C#; strong API design, SQL/PostgreSQL, cloud (AWS/Azure/GCP/OCI) and Terraform experience; professional software engineering experience and strong communication/system design skills.
Go, Java, Python, C#, SQL, PostgreSQL, AWS, Azure, GCP, OCI, Terraform
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Solutions Engineer
Austin, Texas, United States
OnsiteFull Time
Sweatpals
Sweatpals: A social platform for fitness communities and wellness events.
4+ YOE4+ years engineering experience; strong API, auth, webhook, data and integration skills; production scripting in Python/JavaScript/TypeScript; SQL/Postgres and data migration experience; strong communication and project leadership.
APIs, webhooks, OAuth, Python, JavaScript, TypeScript, SQL, Postgres, JSON, CSV, Zapier, Airtable
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1w
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Application Engineer
Austin, Texas, United States
$139k-$198k/yr HybridFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
4+ YOEBachelor's or Master's in CS or related field plus 4/2 years experience respectively; 2 years writing Java, debugging, ETL/data integration, API development, and technical documentation.
Java, API, ETL, Google Cloud
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Senior Integrations Engineer I
Austin, Texas, United States
OnsiteFull Time
Kendra Scott
Kendra Scott: Designs and retails jewelry, accessories, and lifestyle products.
5+ YOE5+ years integration engineering experience, proficient with Boomi and integration patterns, API design, Java/Python, cloud platforms, databases, and strong communication and troubleshooting skills.
Boomi, Matillion, MuleSoft, sFTP, HTTP Client, Command Shape, DB V1, DB V2, JSON, XML, CSV, Java, Python, Snowflake, Docker, Kubernetes, AWS, Azure, GCP, Oracle Retail, EDI
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GTM AI Engineer
Austin or Chicago or New York City or Salt Lake City or San Francisco or United States
$115k-$175k/yr RemoteFull Time
Gong
Gong: AI platform analyzing customer interactions to improve sales performance.
Background in software/data engineering or applied AI, experience shipping AI/LLM tools to production, systems thinking, API and workflow integration experience, strong independent delivery and stakeholder partnership skills.
Gong, Salesforce, APIs, agent frameworks, workflow orchestration, LLM
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AI Developer
West Union or Raleigh or Austin
HybridFull Time
Itron
ItronNASDAQ: ITRI: Sells products and services for energy and water management.
Experienced developer building AI solutions with Microsoft Azure, Copilot Studio, Azure AI Foundry, GitHub/Azure DevOps, REST APIs and secure enterprise integrations; strong software engineering and communication skills.
Microsoft Azure, GitHub, Copilot Studio, Azure AI Foundry, Azure Functions, App Service, Azure Blob Storage, Azure SQL, API Management, Azure DevOps, REST APIs, SharePoint, Microsoft Entra ID, Microsoft Key Vault, Azure OpenAI, Application Insights, Log Analytics, Power Platform, Logic Apps
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