Minimum 3 years of experience supporting:o ETRM/CTRM platform integrations (e.g., Entrade, Endur, Allegro, or similar systems)o APIs, REST/SOAP services, enterprise messaging, and workflow engineso ISO/RTO data models such as ERCOT, PJM, MISO, SPP (strong advantage)o Market data and pricing integrations (ICE, CME, Snowflake, Databricks, Platts, etc.)• Proficiency with SQL for data investigation and issue analysis• Hands on experience supporting front, middle, and back office users, including traders, schedulers, risk, and settlements• Strong background in incident management, root cause analysis, and working in high availability, high pressure environments• Experience troubleshooting integrations, APIs, market data feeds, and batch/scheduled jobs• Exposure to cloud environments (Azure/AWS)• Experience participating in UAT, release management, and change control processes• Familiarity with SOX, audit controls, and application access/entitlement workflowWhat We OfferLyondellBasell is proud to provide a competitive total compensation package designed to reward excellence and support the well-being of our employees. • Proficiency with: o Integration frameworks (Azure Integration Services)o Message queues and brokers (Kafka, RabbitMQ, Service Bus)o SQL, data modeling, and database troubleshootingo Log analysis and application observability tools (AppDynamics or similar)• Proven ability to resolve integration issues quickly in high pressure, time sensitive environments.