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Software Integration Engineer
Oak Brook, Illinois, United States
OnsiteContract
3+ YOEBachelor's in CS/CE, 3+ years embedded software development, proficient in C/C++, Git, CI/CD for Yocto-based systems, Docker/VM, CMake; travel up to 10% domestic and international.
Yocto, C, C++, Git, CI/CD, Docker, VM, CMake, Qt, Polarion ALM, Atlassian Jira
1mo
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Software Integration lead
Chicago, Illinois, United States
HybridFull Time
12+ YOE5+ Mgmt12+ years enterprise integration engineering with 5+ years lead/architect experience. Deep hands-on Azure Integration Services, Dynamics 365, Databricks, CDP, API/event-driven design, observability, security, and experience leading integrations delivery in regulated environments.
Microsoft Dynamics 365, Databricks, Customer Insights (CDP), Microsoft Azure API Management, Microsoft Azure Service Bus, Microsoft Event Grid, Microsoft Logic Apps, Microsoft Azure Functions, Microsoft Power Automate, Microsoft Application Insights, Microsoft Log Analytics, Managed Identity, Microsoft Key Vault, OAuth, MCP servers, Microsoft Power Platform, EIS Suite
1mo
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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
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
2d
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SAP Integration Suite Engineer
Addison or Plattsburgh or Mary Esther
$88k-$118k/yr HybridFull Time
5+ YOE5+ years enterprise integration experience, 3+ years SAP Integration Suite (CPI) hands-on, strong knowledge of SAP S/4HANA, REST/SOAP/OData, IDoc/RFC/BAPI, XML/JSON/XSLT, API Management; bachelor's degree in CS/IS/Engineering.
SAP Integration Suite, Cloud Integration (CPI), SAP API Management, Event Mesh, SAP Business Technology Platform (BTP), SAP S/4HANA, IDoc, RFC, BAPI, SOAP, REST, OData, XML, JSON, XSLT, JDBC, SFTP, AS2, EDI, Salesforce, ServiceNow, Workday, Azure
1w
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ServiceNow Integration Hub Developer
Chicago, Illinois, United States
$85k-$100k/yr OnsiteFull Time
6+ YOE6+ years experience building ServiceNow Integration Hub spokes, Flow Designer, REST/SOAP APIs, OAuth 2.0, Workday/Salesforce/SAP integrations; strong automation and workflow design skills.
ServiceNow, Integration Hub, Flow Designer, scripted REST APIs, REST/SOAP APIs, OAuth 2.0, Workday Web Services, Salesforce, SAP, Azure, AWS
2d
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Software Engineer
Schaumburg, Illinois, United States
$73k-$130k/yr OnsiteFull Time
4+ YOE4+ years software engineering experience or undergraduate degree; experience with databases, cloud platforms, containerization, real-time systems, and AI/LLM integration; strong communication and critical thinking.
Oracle, PostgreSQL, MongoDB, Redis, AWS, Azure, GCP, Docker, Kubernetes, WebSockets, Socket.IO, pub/sub, Large Language Model (LLM), CI/CD
3w
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Senior API Integration Engineer
Chicago, Illinois, United States
$153k/yr OnsiteFull Time
5+ YOEBachelor's degree, 5+ years backend experience (2+ years in integrations), strong Kotlin or Python skills, integration architecture and API expertise, GCP/Docker/Kubernetes experience, observability and security/compliance knowledge (SOC2, HIPAA).
Kotlin, Python, RESTful APIs, Google Cloud Platform (GCP), Docker, Kubernetes (k8s), BigQuery, Dagster, Datadog, Prometheus, Grafana, HL7, FHIR, DICOM, NetSuite, SAP, Airflow, Prefect, Superset, Looker
3w
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Senior Integration Engineer
Chicago, Illinois, United States
OnsiteFull Time
5+ YOEBachelor's in CS/IT or equivalent, 5+ years with Rhapsody or similar, strong HL7/FHIR/DICOM knowledge, EMR/HIS/LIS/RIS experience, JavaScript and SQL proficiency, REST/SOAP and interface specification experience.
Rhapsody Integration Engine, Rhapsody, Cloverleaf, Iguana, HL7, FHIR, DICOM, EMR/HER, HIS, LIS, RIS, JavaScript, SQL, REST, SOAP, JSON, C-CDA
2mo
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Software Engineer
Chicago, Illinois, United States
$115k-$150k/yr HybridFull Time
4+ YOE4+ years building production software; strong Python or similar; experience with web scraping, browser automation, data ingestion; AWS; SQL; REST/JSON; AI/LLM integration
Python, AWS, REST APIs, SQL, HTML/DOM, LLMs, browser automation, web scraping, cron jobs, message queues
1mo
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Senior Integration & Applications Developer
Itasca, Illinois, United States
$125k/yr OnsiteFull Time
15+ YOE15+ years in logistics/transportation; strong Microsoft SQL Server and T-SQL skills; experience with EDI (X12, EDIFACT), Altova tools, .NET/ASP.NET, JavaScript/TypeScript, and integration transports (MQ, AS2, SFTP).
Microsoft SQL Server, T-SQL, SSIS, MapForce, XMLSpy, StyleVision, Altova Server, .NET, .NET Core, ASP.NET, JavaScript, TypeScript, RESTful services, X12, EDIFACT, MQ, AS2, SFTP, XML, JSON, Cargowise, TMS, WMS, EDI VANs
3w
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Integrations Software Engineer
Ghent or London or Chicago
HybridFull Time
2+ YOE2+ years software engineering or systems integration experience; strong API knowledge (REST, GraphQL), data formats (JSON, XML); experience with Python, Django, GraphQL, K8s, React/React Native, Google Cloud; strong communication and stakeholder management.
APIs, REST, GraphQL, JSON, XML, Python, Django, K8s, React, React Native, Google Cloud
3mo
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Staff Growth Technology Integration Engineer
Chicago or Los Angeles
$172k-$215k/yr RemoteFull Time
8+ YOE8+ years of software engineering; web/mobile tech; data instrumentation; API development (REST/GraphQL); troubleshooting complex systems; strong communication.
React, NextJS, Swift, Kotlin, Braze, REST, GraphQL, Data Instrumentation
2mo
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Sr. Software Engineer, AI
Chicago, Illinois, United States
$125k-$175k/yr HybridFull Time
5+ YOE5+ years production software engineering in Python or TypeScript; AI/LLM experience including production-grade apps and tooling; forward-deployed roles; strong integration and data pipelines.
Python, TypeScript, Anthropic SDK, OpenAI SDK, LangSmith, Braintrust, Terraform, GCP, AWS, GKE, Cloud Run, REST, GraphQL, OAuth, SAML, Okta, BigQuery, Athena
1d
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Software Engineer
Chicago, Illinois, United States
$85k-$120k/yr OnsiteFull Time
3+ YOE3+ years in integration/data/backend engineering; strong REST & Graph API skills; Python or Go; strong SQL (MariaDB/MySQL); ETL and GCP experience; GitHub; logistics domain knowledge.
MySQL, BigQuery, RingCentral API, Salesforce API, Xero API, Bamboo API, Microsoft Graph API, DAT API, Turvo API, Slack API, SFTP, Google Cloud Platform (GCP), Cloud Scheduler, Cloud Run, PowerShell, Python, Go, MariaDB, GitHub, Colab, Microsoft Excel
2mo
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Software Engineer, AI & Product Systems
Naperville, Illinois, United States
$80k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering; Node.js/Next.js/TypeScript; PostgreSQL or Supabase; REST/OAuth2/JWT; AI/LLM integration; CI/CD; security and reliability.
Node.js, Next.js, TypeScript, PostgreSQL, Supabase, REST, OAuth2, JWT, WebSockets, GitHub Actions, Vercel, n8n, SOQL
3mo
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IT Systems Integration Developer
Chicago or Lincolnshire
$92k-$141k/yr HybridFull Time
5+ YOE5-10 years software development; strong backend focus; REST/SOAP APIs; SQL Server/Oracle; Git; .NET Core/C#/Java/JavaScript/PHP; APIs; Agile/Waterfall.
.NET Core, C#, JAVA, JavaScript, PHP, REST, SOAP, SQL Server, Oracle, Git, Visual Studio, NestJS, Symfony, ReactJS, Angular, Docker, Kubernetes, Jenkins, CI/CD, Confluence, Jira
2mo
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IT Software Engineer (946)
Chicago, Illinois, United States
OnsiteFull Time
Software engineer to develop and integrate web/mobile apps using C#.NET Core, JavaScript, Angular, Dart/Flutter; build APIs; deploy in Azure; collaborate with cross-functional teams.
C#.NET Core, JavaScript, Angular, Flutter, REST APIs, Azure, Visual Studio, SQL Server
2d
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Staff Software Engineer
Westchester or Chicago
$124k-$155k/yr HybridFull Time
8+ YOE8+ years iOS engineering experience with staff-level leadership, deep Swift/UIKit expertise, iOS architecture and security, CI/CD ownership, mobile integrations, and strong communication and mentoring skills.
Swift, UIKit, SwiftUI, Objective-C, .NET, GitHub Actions, Xcode Cloud, App Store Connect, TestFlight, APNs, Firebase Cloud Messaging, Braze, SFMC
2mo
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Senior Software Engineer- Machine Control Systems
Hazel Crest, Illinois, United States
$110k-$125k/yr OnsiteFull Time
10+ YOESenior software engineer with full-stack focus, real-time IoT, hardware integration, and heavy machinery experience.
C/C++, Python, MATLAB/Simulink, EtherCAT, CAN bus, Modbus, Ethernet/IP
2d
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Software Engineer
Chicago or Peoria or Irving
$98k-$158k/yr OnsiteFull Time
Experience designing and developing Python applications, OOP, Git, CI/CD, AWS, Snowflake and GenAI tools; ability to build pipelines, implement source-to-target mappings, and perform unit/integration testing.
Python, Git, Jenkins, Github Actions, Microsoft Azure Devops, AWS Lambda, Kinesis, Event Bridge, CloudWatch, CloudFormation, Dynamo, Fargate, S3, Sage Maker, IAM, RDS, Snowflake, GitHub Copilot, Claude Code
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