Note: The job is a remote job and is open to candidates in USA. Particle Measuring Systems is replacing its IFS ERP with Infor LN and is hiring a hands-on integration engineer for the PMS side of the implementation. The role owns third-party integrations, connectivity, test environments, integration testing, and go-live support across systems including Salesforce, manufacturing systems, and cloud vendors.

Responsibilities

• Review Infor's technical specifications (TAR-040) from the third-party side: mappings, keys, error handling, feasibility
• Build and configure the third-party side: Salesforce with the Salesforce administrator, API and file interfaces for cloud vendors, vendor professional services for on-premises systems
• Obtain and configure vendor test environments, credentials and service accounts; keep the inventory; maintain environment-specific endpoints, credentials and configuration across Infor's test, training and production tenants and each vendor's equivalent; keep the per-integration readiness record current
• Prove each LN to third-party connection early in the test landscape; work with PMS infrastructure on network and security for on-premises systems
• Trace failures across LN, middleware, network and third-party systems using API responses, logs, message queues, SQL and vendor diagnostics; own the fix or the escalation
• Write and execute unit and end-to-end integration tests with process owners; load test data with the data migration team; log and chase defects with Infor
• Support deployment through Infor's environments to production, cutover checks and hypercare
• Document a hand-over note per integration
• You support Infor's LN-side build, the Technical Delivery Architect's architecture decisions (the Business Systems Manager's until that role is in post), and process owners defining acceptance scenarios

Skills

• Five or more years of hands-on integration engineering between business systems: building, connecting and testing
• REST API integration (OAuth, API keys, payloads, error handling) and file-based integration (flat file, XML, SFTP)
• Setting up and running integration tests: environments, test data, defect tracking with a vendor team
• Reading technical specifications critically; working with vendors to obtain documentation, sandboxes and support
• An ERP implementation or major upgrade taken through go-live
• Manufacturing or distribution experience: shop floor, warehouse, shipping, order-to-cash
• An integration platform: Infor ION and its API Gateway especially valuable; Boomi, MuleSoft, Azure Integration Services or comparable count
• Salesforce integration (Apex development is not expected; useful if you have it); exposure of on-premises systems to cloud applications
• Automates what repeats: builds Postman or similar collections and runs them unattended; scripts test data setup and result comparison (Python, PowerShell or similar); generates and validates test files against schemas; reads integration logs and message queues to find where a transaction died; checks what actually landed with SQL

Benefits

• Remote possible with core overlap on US Mountain time.

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