Senior Software Engineer, SAP Connectors

As Fonoa continues to scale globally, we are looking for a Software Engineer, ERP Integrations to help us build and expand integrations with complex enterprise systems used by some of the world’s largest companies. This role sits at the intersection of product engineering, enterprise systems, and large-scale financial workflows. You will work on designing and building integrations that connect Fonoa with ERPs, billing platforms, procurement systems, and other critical parts of the enterprise ecosystem. This is not a role focused on maintaining isolated connectors. You will work on solving complex integration challenges at scale dealing with large external APIs, inconsistent data models, reliability concerns, and evolving customer requirements. You will help shape how our platform integrates into core enterprise workflows such as Order-to-Cash and Procure-to-Pay. You’ll work closely with engineering, product, and customers to understand how businesses operate in practice and translate those workflows into scalable, reliable product capabilities.

Responsibilities

Design and build integrations connecting Fonoa with ERPs, billing platforms, procurement systems, and other enterprise systems; Solve complex integration challenges at scale with large external APIs, inconsistent data models, reliability concerns, and evolving customer requirements; Help shape how Fonoa integrates into core enterprise workflows such as Order-to-Cash and Procure-to-Pay; Work closely with engineering, product, and customers to translate business workflows into scalable, reliable product capabilities

Requirements

Fully proficient in English, written and spoken; Strong sense of ownership and responsibility for what you build; Builder mindset with curiosity, proactivity, and an entrepreneurial approach to problem solving; Experience building or operating integrations with enterprise systems such as ERPs, billing platforms, or large financial systems; Understanding of enterprise business processes such as Order-to-Cash (O2C) and Procure-to-Pay (P2P); Hands-on experience with at least one ERP or enterprise platform and interest in learning others; Comfortable working with complex external APIs, large data models, and distributed systems; Ability to design systems with reliability, scalability, and correctness in mind; Comfortable shipping iteratively, learning quickly, and improving continuously; Data-informed mindset and willingness to investigate problems independently; Comfortable operating in fast-changing environments with evolving priorities; Excited about making a meaningful impact in a high-growth startup environment