319 software integration engineer jobs at 144 companies in Quinlan, TX
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Principal Software Integration Engineer (Onsite)
Richardson, Texas, United States
$108k-$205k/yrOnsiteFull Time
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOERequires active transferable Secret clearance and U.S. citizenship; 5+ years relevant experience (8+ with BS or 5+ with advanced degree); experience with MLS software integration, CI/CD/DevSecOps, container orchestration, system-level debugging, and team leadership.
Boston or Portsmouth or Plano or Indianapolis or Columbus or United States
HybridFull Time
Liberty Mutual: Provider of global property and casualty insurance products.
3+ YOE3+ years data integration engineering experience, 1+ year with AWS (Lambda, S3, Glue, Redshift). Strong SQL, Python, ETL, APIs, CI/CD familiarity, agile experience, effective communication, and US work authorization without employer sponsorship.
Sr. Software Integration Engineer - Contract to Hire
Carrollton, Texas, United States
OnsiteFull Time, Contract
Mirion TechnologiesNYSE: MIR: Provider of radiation detection, identification, and analysis solutions.
3+ YOEBachelor's degree and 3 years of relevant experience, or 7 years without a degree; systems integration, engineering processes, Microsoft systems, O365, Cisco IOS, and relational database proficiency required.
Microsoft operating systems, Microsoft O365, Cisco IOS, SQL Server, Oracle, C/C++, C#, Visual Studio, Crystal Reports, Git, Microsoft Active Directory, Waterfall, Incremental, Agile
Engineer II, Software Integration Engineering - Contract to Hire
Carrollton, Texas, United States
OnsiteFull Time
Mirion TechnologiesNYSE: MIR: Manufacturer of radiation detection, measurement, and monitoring solutions.
1+ YOEBachelor's degree with 1–2 years' relevant experience (or 5 years' experience without degree). Must support full project lifecycle, systems integration, configuration management, and participate in onsite installations; 25% travel.
Microsoft O365, Cisco IOS, SQL Server, Oracle, C/C++, C#, Visual Studio (2012/2019), Crystal Reports, Git, Microsoft Active Directory, Requirements Management Tool (RMT)
Software Engineer II - Integration Engineering / iPaaS
Irving, Texas, United States
HybridFull Time
7-ElevenTokyo Stock Exchange: 3382: Operates and franchises a global network of convenience stores.
5+ YOEBachelor's in CS/IT/Software Engineering, 5+ years integration/iPaaS experience, platform administration (IBM Webmethods, Boomi, MFT), backend scripting (Python or Java), API and data format proficiency, SQL/NoSQL, CI/CD and troubleshooting skills.
IBM Webmethods Hybrid iPaaS, Boomi, MFT, iPaaS, Python, Java, JSON, XML, XSLT, EDI, REST, SOAP, GraphQL, X12, AS2, SFTP, SQL, NoSQL, CI/CD, API Gateways, Microservices, APIs
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: 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.
Maverick Power: Designing and manufacturing modular, mission-critical power distribution systems.
3+ YOE3+ years building enterprise API integrations, experience with MCP/agent-integration frameworks, authentication/data mapping, logging/observability, and AI-enabled automation.
Model Context Protocol (MCP), Quote Tool API, HubSpot, Epicor, Cursor, GitHub Copilot, Claude Code, Codex
St. Philip’s School and Community Center: Operates a private school and integrated social service center.
3+ YOEBachelor's degree or equivalent experience, 3+ years building API integrations, CRM/ERP experience, scripting or programming proficiency, AV production experience, and ability to teach technology concepts.
NetSuite, Raiser's Edge NXT, Giving Fuel, OneCause, Paylocity, FACTS/RenWeb, SchoolPass, Microsoft Power Automate, Microsoft Power BI, Microsoft SharePoint, Microsoft 365, Python, JavaScript, REST, SOAP, ETL, JSON, XML, OAuth, webhooks
CaterpillarNYSE: CAT: Manufactures construction and mining equipment, engines, and gas turbines.
0+ YOEBachelor’s degree or higher in computer science, software engineering, or related field preferred; 0–2 years relevant experience, GPA 3.0 minimum, and skills in software development, testing, integration, and architecture.
Java, JavaScript, Python, Spring Boot, React, SQL, API, Cloud Platforms, Generative AI
Senior Software Engineer, Autonomous Pilot Integration – Weapons (R5427)
Washington or San Diego or Boston or Dallas
$163k-$245k/yrOnsiteFull Time
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
5+ YOEBS/MS or equivalent experience, typically 5+ years relevant experience, strong C++ and embedded/Linux skills, system integration and field-test experience, ability to obtain SECRET clearance.
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Experience designing, developing, integrating, and testing software using agile methods; strong decision‑making, communication, architecture, and software integration skills. Must be based in Irving, Texas.
EquinixNASDAQ: EQIX: Provides global data center colocation and digital interconnection services.
10+ YOE10+ years enterprise software engineering with 8+ years on Salesforce/marketing technology; expertise in Salesforce, Marketing Cloud/Pardot, Data Cloud, integrations, Apex, LWC, and CI/CD.
Publicis GroupeEuronext Paris: PUB: Global communications, advertising, and digital transformation holding.
10+ YOE5+ Mgmt10+ years software engineering, 5+ years leadership; expertise in Java, Spring Boot, REST APIs, cloud-native microservices, data integration, Databricks/Spark, Kubernetes, Terraform, and CI/CD; Bachelor’s or Master’s in CS/Engineering.
Cleveland or Strongsville or Pittsburgh or Birmingham or Farmers Branch or Dallas
$55k-$152k/yrOnsiteFull Time
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
3+ YOEBachelors degree and 3+ years software engineering experience; strong skills in application design, development, testing, system integration, and consulting with other teams to build content management and eSignature capabilities.
10+ YOE10+ years software development experience; degree in computer science or engineering; deep .NET/C# and cloud-native experience; knowledge of integrations, RFID/IoT, databases, and responsible AI-assisted development.
C#, .NET, APIs, AWS, Kafka, Boomi, OAuth2, OpenID Connect, JWT, EPC Gen2, RAIN RFID, SQL Server, MySQL, Oracle, DynamoDB, Power BI, Amazon Quick Suite (formerly QuickSight), CI/CD, Infrastructure as Code
City of Plano: A municipal government providing public services and modern technology solutions for the community.
Hands-on MuleSoft Anypoint Platform experience, strong API (REST/SOAP) design skills, data transformation (JSON/XML), security protocols (OAuth, JWT, SSL/TLS), CI/CD and version control experience, strong problem-solving and communication.
PFSNYSE: GXO: Provides order fulfillment and commerce operations for global brands.
2+ YOE2+ years developer experience with Java-based systems, experience with IBM Sterling OMS, ESB-based data transformation, XML/XSLT/XPath, and data delivery using SFTP/AS2/HTTPS/queues.
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOE5+ years software engineering experience with deep C#, .NET, PowerShell expertise; hands-on AI-assisted tooling experience; strong REST API and system integration knowledge.
VS Code, GitHub Copilot, Claude Code, C#, .NET, PowerShell, CDAO Fusion Studio, React, MCP (Model Context Protocol), CI/CD