AI Full Stack Developer

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user experience. You'll be joining a team with a ship-fast mindset and a modern, carefully curated tech stack.

• Develop and maintain features on our Next.js (App Router) frontend using TypeScript, SWR, Tailwind, and a component-driven design system, with full internationalization (i18n) support.
• Design, implement, and maintain RESTful APIs with NestJS (TypeScript) to manage authentication, data processing, billing, usage tracking, and orchestration of AI workflows.
• Own backend services end-to-end: from schema design and migrations to deployment and observability, and contribute to new services as the product surface grows.
• Integrate and maintain third-party SDKs and APIs that power critical product flows, including payment processing, authentication, analytics, and messaging.
• Build AI agents and tools using the Claude SDK and Model Context Protocol (MCP): giving LLMs real-time access to data, APIs, and tools so they can take meaningful actions on behalf of users.
• Contribute to schema design with Prisma and PostgreSQL, write and review migrations, and reason carefully about data models that evolve safely over time.
• Implement and maintain feature flags, A/B experiments, and analytics events so product decisions are driven by data.
• Handle incoming webhooks and asynchronous task processing with the rigor required for payment-critical and PII-handling code paths (idempotency, retries, fault tolerance).
• Collaborate with AI product managers and AI specialists to translate complex requirements into robust, scalable features — and push back on complexity when a simpler path exists.
• Collaborate on application deployment and help maintain our cloud infrastructure.

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user ex...

We are seeking a proactive and skilled developer who is passionate about building modern, AI-driven applications and who treats production code with the care it deserves.

• TypeScript Proficiency: Highly proficient in TypeScript across both frontend (React/Next.js) and backend (Node.js/NestJS) environments.
• Frontend Expertise: Strong experience with React and Next.js (App Router): Server Components, route handlers, streaming, metadata, i18n, and modern data-fetching patterns (SWR or equivalent).
• Backend Expertise: Solid experience building production REST APIs with NestJS (or comparable Node frameworks like Express/Fastify): modules, DI, guards, interceptors, DTO validation.
• Database Skills: Experience with PostgreSQL and an ORM such as Prisma. Comfortable writing and reviewing migrations, reasoning about transactions, and designing schemas that evolve safely.
• API Integration Depth: Real experience integrating third-party SDKs: handling webhooks, idempotency, retries, and asynchronous fulfillment.
• Problem-Solving Mindset: Collaborative, pragmatic, willing to challenge assumptions and surface tradeoffs before writing code.
• Passion for AI and High Agency: Genuine enthusiasm for AI products, and a desire to bring new techniques and tools into the team proactively.
• Creativity and Proactivity: You enjoy proposing features, finding creative solutions, and improving the user experience without being told to.
• A serious self-learner who adapts to new tools and platforms in days, not weeks.
  

Nice to Have:

• Prior experience working on payment / subscription systems.
• Familiarity with monorepo tooling (pnpm workspaces, Turborepo, Nx).
• Experience with BigQuery and event-pipeline analytics.
• Familiarity with Tailwind and component-driven design systems.
• Knowledge of cloud platforms such as Google Cloud Platform (GCP).
• Experience with feature-flag systems.
• Previous work on AI products or LLM-powered applications.

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user experience. You'll be joining a team with a ship-fast mindset and a modern, carefully curated tech stack.

• Develop and maintain features on our Next.js (App Router) frontend using TypeScript, SWR, Tailwind, and a component-driven design system, with full internationalization (i18n) support.
• Design, implement, and maintain RESTful APIs with NestJS (TypeScript) to manage authentication, data processing, billing, usage tracking, and orchestration of AI workflows.
• Own backend services end-to-end: from schema design and migrations to deployment and observability, and contribute to new services as the product surface grows.
• Integrate and maintain third-party SDKs and APIs that power critical product flows, including payment processing, authentication, analytics, and messaging.
• Build AI agents and tools using the Claude SDK and Model Context Protocol (MCP): giving LLMs real-time access to data, APIs, and tools so they can take meaningful actions on behalf of users.
• Contribute to schema design with Prisma and PostgreSQL, write and review migrations, and reason carefully about data models that evolve safely over time.
• Implement and maintain feature flags, A/B experiments, and analytics events so product decisions are driven by data.
• Handle incoming webhooks and asynchronous task processing with the rigor required for payment-critical and PII-handling code paths (idempotency, retries, fault tolerance).
• Collaborate with AI product managers and AI specialists to translate complex requirements into robust, scalable features — and push back on complexity when a simpler path exists.
• Collaborate on application deployment and help maintain our cloud infrastructure.

As part of AI-LAB as a Full-Stack Developer, you will be instrumental in building and scaling our AI products. You will own features end-to-end across a modern Next.js frontend and our NestJS backend services, delivering a seamless and powerful user ex...

We are seeking a proactive and skilled developer who is passionate about building modern, AI-driven applications and who treats production code with the care it deserves.

• TypeScript Proficiency: Highly proficient in TypeScript across both frontend (React/Next.js) and backend (Node.js/NestJS) environments.
• Frontend Expertise: Strong experience with React and Next.js (App Router): Server Components, route handlers, streaming, metadata, i18n, and modern data-fetching patterns (SWR or equivalent).
• Backend Expertise: Solid experience building production REST APIs with NestJS (or comparable Node frameworks like Express/Fastify): modules, DI, guards, interceptors, DTO validation.
• Database Skills: Experience with PostgreSQL and an ORM such as Prisma. Comfortable writing and reviewing migrations, reasoning about transactions, and designing schemas that evolve safely.
• API Integration Depth: Real experience integrating third-party SDKs: handling webhooks, idempotency, retries, and asynchronous fulfillment.
• Problem-Solving Mindset: Collaborative, pragmatic, willing to challenge assumptions and surface tradeoffs before writing code.
• Passion for AI and High Agency: Genuine enthusiasm for AI products, and a desire to bring new techniques and tools into the team proactively.
• Creativity and Proactivity: You enjoy proposing features, finding creative solutions, and improving the user experience without being told to.
• A serious self-learner who adapts to new tools and platforms in days, not weeks.
  

Nice to Have:

• Prior experience working on payment / subscription systems.
• Familiarity with monorepo tooling (pnpm workspaces, Turborepo, Nx).
• Experience with BigQuery and event-pipeline analytics.
• Familiarity with Tailwind and component-driven design systems.
• Knowledge of cloud platforms such as Google Cloud Platform (GCP).
• Experience with feature-flag systems.
• Previous work on AI products or LLM-powered applications.