Sr. Staff Engineer, Integration Platforms

Sr. Staff Engineer, Integration Platforms

Berlin Packaging is the premier supplier of rigid packaging. With over $3 billion in revenue, we grow 5x faster than the overall packaging industry.

Chances are you enjoy products supplied by Berlin Packaging every day! We serve virtually every end market: automotive, beverage, food, home care, industrial chemical, pet care and veterinary, personal health and beauty, wine and spirits, and cannabis.

Combine that with our "Anything is Possible" mindset and our winning culture, our 2,000+ employees agree, we love it here. Our engagement scores are 2x the national average. And every single employee shares in Berlin's profitable growth.

Berlin Packaging has been investing in technology across the enterprise, and our integration platform is at the heart of how our systems connect, communicate, and scale. As a Senior Integration Engineer, you will be a hands-on practitioner at the center of that effort — designing and delivering enterprise-grade API and integration solutions that power critical business workflows across our technology stack.

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.

• 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

• 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

• 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

• 5–7+ years of hands-on experience in enterprise integration development
• Deep expertise with the Mule Soft Anypoint Platform, including Anypoint Code Builder and modern Mule Soft development practices
• Proven experience with Cloud Hub 2.0 deployment and runtime architecture
• Strong command of REST, SOAP, JSON, XML, and Data Weave 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 People Soft, or similar platforms
• Proficiency with CI/CD tooling including Azure Dev Ops and Git Hub
• 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