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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Integration Engineer - **Company:** Berlin Packaging - **Location:** Chicago, IL, United States - **Experience:** Expert - **Salary:** $110,000.0 - $130,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Application Integration Architecture, Microsoft Azure, Software as a Service, Cloud Computing, Software Quality, Continuous Delivery, Continuous Integration, Data Architecture, Data Integration, Data Transformation, Data Warehousing, DevOps, Programming Tools, Middleware, Github, Design of User Interfaces, Human-Computer Interaction, JSON, Enterprise Messaging Systems, OAuth, Oracle (Applications), PeopleSoft Customer Relationship Management (CRM), Performance Tuning, Scrum Methodology, Protocol Independent Multicast, Anypoint Studio, Salesforce.Com, Simple Object Access Protocol (SOAP), Software Engineering, Data Streaming, Systems Integration, Extensible Markup Language (XML), Azure Service Bus, Enterprise Software Applications, Microsoft Power Automate, Azure Data Factory, Large Language Models, Software Security, Event Driven Architecture, Cloudhub, People Soft, Enterprise Integration, Integration Frameworks, Apache Kafka, Data Management, Front End Software Development, Dataweave, Cloud Integration, Restful APIs, Multiplatform, Data Pipelines, Api Management, Key Vault, Mulesoft, Databricks - **Published:** September 6, 2026 - **Apply:** https://www.careerbuilder.com/job-details/sr-staff-engineer-integration-platforms-chicago-il--ad335d6f-b7cf-434f-b261-2fad942d40cf ## About the Role * 5-7+ years of hands-on experience in enterprise integration development * Deep expertise with the MuleSoft Anypoint Platform, including Anypoint Code Builder and modern MuleSoft development practices * Proven experience with CloudHub 2.0 deployment and runtime architecture * Strong command of REST, SOAP, JSON, XML, and DataWeave transformations * Hands-on experience with Azure integration services - Azure Data Factory, Databricks, Functions, Service Bus, and Key Vault * Experience integrating APIs with Azure API Management * Experience with messaging and event-driven platforms (Anypoint MQ, Kafka, or Azure Event Hubs) * Experience integrating enterprise systems such as Salesforce, Oracle PeopleSoft, or similar platforms * Proficiency with CI/CD tooling including Azure DevOps and GitHub * Solid understanding of API security standards including OAuth2 and JWT * Experience building or integrating AI/LLM-enabled APIs * Comfortable working in a collaborative team environment with onshore and offshore contributors, * MuleSoft Certified Developer (MCD) certification * Experience with Azure OpenAI or similar LLM platforms in an integration context * Familiarity with Data Warehouse or Lakehouse architecture * Experience with event-driven architecture patterns at scale * Exposure to API governance frameworks and reusable integration design * Experience with Agile/Scrum delivery practices * Background in manufacturing, distribution, supply chain, or packaging industries, Agile Programming Methodologies, Animal Care, Apache Kafka, Application Integration, Application Programming Interface (API), Artificial Intelligence (AI), Automotive Industry, Best Practices, Beverages, Cloud Applications, Cloud Computing, Continuous Deployment/Delivery, Continuous Integration, Cross-Functional, Customer Relationship Management (CRM), Data Management, Data Warehousing, DevOps, Distribution Services, ERP (Enterprise Resource Planning), Ecosystems, Employee Assistance Plan, Environmental Management, Error Handling, GitHub, Healthcare Reimbursement, Home Care, Hubs, Internet Portal, JSON, Life Insurance, Machine Tool, Messaging Middleware, Microsoft Windows Azure, Multiplatform/Cross-Platform, OAuth, Oracle, Peoplesoft, Performance Tuning/Optimization, Problem Solving Skills, Production Support, Productivity Management, Programming Tools, Protocol Independent Multicast (PIM), Psychiatry and Mental Health, Quality Management, REST (Representational State Transfer), SOAP (Simple Object Access Protocol), Salesforce.com, Scrum Project Management and Software Development, Security Policy, Software as a Service (SaaS), Supply Chain, System Integration (SI), Team Player, User Interface/Experience (UI/UX), Veterinary Medicine, Wheel/Front-End Loader, XML (EXtensible Markup Language), eCommerce ## Description You will collaboratively develop solutions along with onshore and offshore developers, architects, and cross-functional technology teams, contributing your expertise, elevating the work around you, and owning your deliverables end-to-end. The expectation is that you bring deep, proven experience and can operate with a high degree of autonomy from day one. API & Integration Development * Design and develop enterprise-grade APIs and integrations across a broad ecosystem of SaaS, cloud, and on-premise systems * Implement API-led connectivity patterns (System, Process, and Experience APIs) using REST and SOAP, with robust error handling and data transformation * Build event-driven and asynchronous integrations using messaging platforms such as Anypoint MQ or Azure Service Bus * Develop and deploy integration applications on cloud-native runtime environments, including configuration, scaling, and environment management * Integrate APIs with Azure API Management, including payload optimization, security policy enforcement, and performance tuning Cloud & Data Integration * Develop data pipelines and integrations using Azure services including Azure Data Factory, Databricks, Functions, and Logic Apps * Deliver integrations across enterprise platforms including ERP, CRM, eCommerce portals, PIM systems, and data warehouses * Support frontend and web/mobile portal consumption of APIs, ensuring reliability and performance at the consumer layer * Implement CI/CD pipelines and promote engineering best practices across the integration codebase Quality, Security & Collaboration * Implement API security standards including OAuth2 and JWT, and maintain observability through monitoring and alerting tooling * Provide L2/L3 production support, triaging and resolving integration issues with a sense of urgency and thoroughness * Collaborate effectively with onshore and offshore developers, sharing knowledge and contributing to a high standard of delivery across the team * Leverage AI-assisted development tools to accelerate productivity and improve code quality ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Keeping applications secure by evolving OAuth 2.0 and OpenID Connect](https://www.wearedevelopers.com/videos/100152-keeping-applications-secure-by-evolving-oauth-2-0-and-openid-connect) - [Innovating Developer Tools with AI: Insights from GitHub Next](https://www.wearedevelopers.com/videos/1268-innovating-developer-tools-with-ai-insights-from-github-next) - [Why make use of an integration platform in today's software developments and infrastructure?](https://www.wearedevelopers.com/videos/758-why-make-use-of-an-integration-platform-in-today-s-software-developments-and-infrastructure) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)