Application Developer II - FinTech

Role Overview

The Application Developer II supports Fin Tech within the CFO’s organization, with primary focus on enabling and optimizing Source-to-Pay (S2P) processes and supporting financial systems at scale.

This role centers on enterprise application development, ERP system customizations, and SaaS platform integrations that power procurement, supplier management, invoicing, and payables workflows. The position translates S2P business requirements into system configurations, extensions, APIs, integrations, and controlled enhancements across ERP platforms and other enterprise SaaS applications.

The role combines strong S2P domain expertise with hands-on application development, integration engineering, testing, support, and system optimization to ensure reliable, compliant, and efficient end-to-end procurement and payment processes.

• Liaise with S2P stakeholders (Procurement, Finance Operations, Accounting, Strategic Finance) to translate business requirements into SaaS configurations, ERP customizations, and scalable integration designs.
• Develop and maintain enterprise application integrations using APIs, endpoint configurations, middleware frameworks, and secure data exchange mechanisms.
• Write and enhance scripts, integration logic, and automation workflows across ERP and other SaaS platforms supporting S2P processes.
• Configure and manage inbound and outbound interfaces between Oracle Fusion, Coupa, Zip, Certa, and other enterprise systems.
• Perform diagnostic testing, troubleshooting, and debugging of application issues, integration flows, and system configurations.
• Provide technical support and incident management for assigned ERP and SaaS S2P modules, ensuring timely resolution and minimal business disruption.
• Participate in SIT/UAT cycles, validation, and release deployments to ensure solution quality and operational readiness.
• Optimize applications by refining integrations, improving API performance, implementing upgrades, and enhancing automation across S2P workflows.
• Monitor system performance and partner with cross-functional teams to drive continuous improvements in procurement-to-payment lifecycle efficiency.

• Bachelor’s degree in Computer Science, Information Systems, Finance, IT, or related discipline (or equivalent experience).
• 3+ years experience in enterprise application development, ERP customization, or systems engineering within procurement, finance, or business environments.
• Experience working with REST/SOAP APIs, middleware platforms, enterprise integrations, and application endpoints.
• Experience translating S2P business requirements into technical specifications and system enhancements.
• Strong troubleshooting, debugging, and root cause analysis skills.
• Working knowledge of ERP financial systems and SaaS applications supporting procurement, sourcing, supplier management, and payables.
• Strong understanding of Source-to-Pay (S2P) lifecycle processes.
• Strong analytical and communication skills with ability to collaborate across technical and business stakeholders.

• Experience supporting Oracle Fusion modules (Procurement, Sourcing, Supplier Qualification Management, Payables).
• Experience with SaaS procurement and supplier management tools such as Coupa, Zip, Certa, or similar enterprise platforms.
• Experience building or maintaining ERP extensions, APIs, integrations, and automation solutions across multiple SaaS systems.

• Experience in incident management, defect resolution, performance tuning, and system monitoring.
• Experience supporting application upgrades, release cycles, and enhancement deployments.
• Familiarity with reporting and analytics tools (Tableau, Power BI, ERP dashboards).

• Strong understanding of procurement operations, supplier lifecycle management, invoicing, and payment processes.
• Experience working within CFO/Fin Tech, Procurement Operations, or GBS/SSC environments.
• Exposure to system-driven process standardization and automation initiatives within S2P transformations.
• Experience building or maintaining ERP extensions, APIs,…