Payments Plugins Expert – Shopify & E‑commerce Integrations

Tap Payments; Manama; On-site; BHD 24,000 - 42,000; Full time

Job summary

Tap Payments in Bahrain is seeking a Plugins Expert to design, develop, maintain, and optimize Tap Payments plugins and integrations for leading e-commerce platforms. You will build PHP-based gateways and Shopify integrations, ensuring security, scalability, and merchant‑friendly implementations.

As part of a cross-functional team, you will integrate Tap Payments APIs, SDKs, webhooks, and payment flows, handling authorizations, captures, refunds, and status updates, while troubleshooting and

Qualifications

• 5+ years of professional software development experience.
• Mandatory experience with a payment gateway, PSP, fintech, or payment tech provider.
• Strong hands-on experience with PHP.
• Mandatory hands-on experience developing for Shopify, including Shopify APIs, apps/integrations, and webhooks.
• Strong understanding of payment gateway integrations and online payment flows.
• Experience with REST APIs, JSON, webhooks, authentication, and third-party integrations.
• Experience developing and maintaining e-commerce plugins, extensions, modules, or apps.

Responsibilities

• Design, develop, maintain, and optimize Tap Payments plugins and integrations for e-commerce platforms.
• Build and maintain PHP-based payment gateway plugins, ensuring secure, scalable, reliable, and merchant-friendly implementations.
• Develop and maintain Shopify integrations/apps and ensure compatibility with Shopify APIs and platform updates.
• Integrate Tap Payments APIs, SDKs, webhooks, and payment flows into e-commerce platforms.
• Implement and support key payment flows including authorization, capture, refunds, voids, payment status updates, and asynchronous webhook notifications.
• Troubleshoot and resolve technical integration issues raised by merchants, partners, and internal teams.
• Work closely with Backend Engineering, Product, QA, Payment Operations, and Partner teams to deliver robust payment integrations.
• Ensure plugins follow secure coding practices and payment industry standards.
• Develop automated tests and ensure high-quality releases across supported platforms.
• Maintain compatibility with new versions and changes across e-commerce platforms.
• Improve the developer and merchant integration experience through better documentation, tooling, and technical solutions.
• Monitor and improve plugin performance, reliability, and overall integration quality.
• Participate in code reviews and contribute to engineering best practices.
• Stay up to date with developments in e-commerce platforms, payment technologies, APIs, and developer ecosystems.

Skills

PHP

Shopify

REST APIs

Webhooks

SQL

Git

Payment gateway

Tools

Shopify APIs

JSON

REST clients

Job description

Tap Payments in Bahrain is seeking a Plugins Expert to design, develop, maintain, and optimize Tap Payments plugins and integrations for leading e-commerce platforms. You will build PHP-based gateways and Shopify integrations, ensuring security, scalability, and merchant‑friendly implementations.

As part of a cross-functional team, you will integrate Tap Payments APIs, SDKs, webhooks, and payment flows, handling authorizations, captures, refunds, and status updates, while troubleshooting and