Join a funded startup on a mission to transform credit control for UK SMEs by building an AI-powered platform that automates B2B collections. This role is focused on developing a robust MVP that leverages AI to autonomously manage customer communications across voice, email, SMS, and WhatsApp. You will work closely with the founder, utilizing a modern tech stack and integrating with key third-party APIs to deliver a seamless, scalable solution. The project is remote, with a preference for candidates who can overlap with Eastern European time zones, and targets a launch by May 2026.
Responsibilities
Develop and deploy the MVP for an AI-driven credit control platform using React, TypeScript, Tailwind CSS, Shadcn/ui, Node.js, Express.js, and PostgreSQL (Drizzle ORM)
Integrate third-party APIs including OpenAI, Retell AI (voice), SendGrid, Vonage, Xero, and Stripe
Implement AI-driven communication workflows for multiple channels (voice, email, SMS, WhatsApp)
Collaborate directly with the founder to refine architecture, integrations, and workflows based on extensive prototyping and a clear product roadmap
Ensure the platform is developed and deployed efficiently on Replit
Maintain high standards of code quality, security, and scalability throughout the development process
Troubleshoot, debug, and optimize the application for performance and reliability
Skills And Requirements
Proven experience as a full stack developer with strong proficiency in React and Node.js/Express
Advanced knowledge of TypeScript and PostgreSQL, ideally with Drizzle ORM
Demonstrated experience developing and deploying applications on Replit
Expertise in integrating third-party APIs, especially for communication and payment processing
Familiarity with AI/LLM integration is highly desirable
Solid understanding of modern frontend frameworks and UI libraries (Tailwind CSS, Shadcn/ui)
Ability to work independently and deliver results within tight deadlines
Excellent communication skills and ability to collaborate remotely
Availability for remote work with significant overlap with Eastern European time zones
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