ERP Pre-Sales Engineer: Integration & API Expert

Link4; Manila; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

Link4 is seeking a Pre-Sales Engineer in the Philippines to translate customer requirements into Link4 solutions. You will lead technical discovery, design integrations using APIs and SFTP, and support sales with tailored demonstrations and tender responses.

The role requires hands-on experience with ERP integrations (NetSuite, Dynamics, SAP, Oracle) and strong API, data-mapping, and testing skills. Travel and collaboration with global teams are expected.

Qualifications

• Experience implementing or supporting at least one ERP or enterprise application.
• Able to interpret interfaces and investigate technical issues independently.
• Strong written and spoken English for customer communication.
• Experience in software development, systems integration, or technical software delivery is ideal.

Responsibilities

• Lead technical discovery with customers and partners: capture ERP versions, workflows, requirements and constraints.
• Document integration methods using Link4 APIs, SFTP and file interfaces with data mappings and validations.
• Interpret API docs and sample payloads; validate assumptions in test environments during sales stages.
• Assess integration options for Oracle NetSuite, Dynamics 365, SAP, Oracle ERP; identify configurations and partner dependencies.
• Conduct technical demos and solutions presentations tailored to customer needs for business and IT stakeholders.
• Prepare technical RFP/RFQ responses, architecture diagrams, and questionnaires; verify against product capabilities.
• Differentiate supported vs. new development; flag gaps, risks and effort before commitments.
• Coordinate technical reviews to meet deadlines; track questions and blockers.
• Prepare structured handover to Project Delivery detailing scope, interfaces, mappings and tests.
• Develop knowledge of Link4 eInvoicing, Peppol and digital trade requirements for future use.

Skills

ERP integration

REST APIs

SFTP file interfaces

Postman/API testing

Education

Bachelor's degree in CS/SE/IT or related field

Tools

Postman

JSON

XML

CSV

Job description

Link4 is seeking a Pre-Sales Engineer in the Philippines to translate customer requirements into Link4 solutions. You will lead technical discovery, design integrations using APIs and SFTP, and support sales with tailored demonstrations and tender responses.

The role requires hands-on experience with ERP integrations (NetSuite, Dynamics, SAP, Oracle) and strong API, data-mapping, and testing skills. Travel and collaboration with global teams are expected.