Boomi Integration Engineer Remote Contract Outside IR35 Role Summary We re looking for a hands-on integration engineer to design, build, test, and support enterprise integrations using Boomi. You ll work with business stakeholders and engineers to connect SaaS apps, on-prem systems, and data sources using APIs, event/file patterns, and integration best practices. Key Responsibilities Build and maintain Boomi processes (API, event, batch, and file-based integrations). Design integrations end-to-end: requirements mapping error handling deployment monitoring. Develop and publish APIs (REST/SOAP) with appropriate security (OAuth2, basic auth, certificates, IP restrictions). Implement data transformations (JSON/XML/CSV), mapping, validation, enrichment, and canonical models. Set up and manage Boomi runtime/Atoms (Atom, Molecule, Atom Cloud) and environments. Configure connectors (CRM/ERP/databases/SFTP/HTTP) and manage credentials securely. Establish exception handling, retries, dead-letter patterns, alerting, and operational runbooks. Support testing (unit/integration/UAT), performance checks, and test data setup. Diagnose production issues, perform root-cause analysis, and deliver fixes with minimal downtime. Maintain documentation (interface specs, mappings, diagrams, deployment notes, dashboards). Collaborate with security/compliance on data protection, audit trails, and access controls. Required Skills and Experience 4+ years delivering integrations on Boomi (or ..... full job details .....