Full-Stack Developer for Chat and Payment Integrations

We are an software company enhancing our platform with a real-time chat room and multiple crypto and credit card payment integrations. We’re looking for a hands-on full-stack developer who is comfortable working across HTML-based frontends, Angular applications, and CakePHP / Node.js backends.

This is an execution-focused role with clear deliverables.

Responsibilities
Build and integrate a real-time chat room (support or community chat)
Integrate up to 4 similar payment providers, including:
Crypto payments (crypto-to-crypto, optional fiat on/off-ramp)

Credit card payment gateways
Develop and maintain frontend components using HTML and Angular
Backend development and integrations using CakePHP and Node.js
Implement and handle payment APIs, callbacks, and webhooks

Ensure secure transaction processing and data protection

Test, debug, and support features through staging and production

Technical Requirements

Strong experience with HTML (responsive layouts, UI integration)
Solid frontend experience with Angular
Backend development experience with CakePHP and Node.js
Proven experience integrating payment gateways (crypto and/or card)
Experience with real-time communication (WebSockets, chat systems)
Good understanding of security, API design, and transaction flows
Ability to work independently and deliver on deadlines

Nice to Have

Previous experience
Experience with crypto wallets, PSPs, or on-ramp providers
Familiarity with KYC/AML integration flows
Experience with white-label platforms

Engagement

Remote
Project-based with potential long-term cooperation
Compensation based on experience and scope