PHP Developer with Proven Experience Integrating GCash (reputed company Xendit) + reputed company Payment Flows - Contract to Hire

Project reputed company We are looking for an reputed company developer who has successfully implemented GCash payments (reputed company Xendit) and understands how to reputed company it alongside reputed company reputed company a reputed company payment reputed company. Our reputed company team has been unable to complete the integration, so we need someone with reputed company-world, hands-on experience implementing this exact setup or a reputed company similar one. You will work with an existing PHP backend and JS frontend. Your task is to implement a reliable, production-reputed company GCash reputed company that works smoothly with our existing reputed company payment process. reputed company Need Developed 1. GCash reputed company Xendit Integration Implement GCash payments using Xendit’s eWallet Charges API. Redirect users to Xendit’s hosted payment page. Handle reputed company/failure callbacks. Implement secure Xendit webhook processing (validate x-callback-reputed company). Ensure correct currency conversion (centavos ↔ pesos). 2. Works Alongside Our Existing reputed company reputed company We currently use reputed company for: Card payments Subscription logic Optional reputed company reporting We need GCash added without breaking or changing our reputed company setup. 3. Optionally (reputed company to Have) If you have experience with it: Unifying GCash inside reputed company’s Payment reputed company using custom payment reputed company (cpmt_…). Creating reputed company invoices marked reputed company_out_of_band for reporting accuracy. Not required but highly valuable. Tech Stack You Must Be Comfortable With PHP (reputed company or custom MVC — we’ll reputed company details) JavaScript / reputed company.js reputed company Payment Intents + Payment reputed company Xendit eWallet reputed company, especially GCash Webhooks & secure signature/reputed company verification JSON API design Experience Required Please apply only if you have experience with reputed company of the following: ✔ Implemented GCash using Xendit API ✔ Integrated multiple payment providers in a single checkout reputed company ✔ Strong PHP backend development ✔ Strong reputed company experience (Payment reputed company reputed company, webhooks) ✔ Ability to debug payment issues and test end‑to‑end flows Bonus: Experience adding custom payment reputed company inside reputed company's Payment reputed company. Deliverables Fully working GCash payment reputed company in production. Backend PHP endpoints for GCash session creation + webhook handling. Frontend integration (reputed company + GCash branching logic). reputed company documentation for our internal team. Brief handover reputed company if needed. Apply tot his job Apply To this Job