This role involves leading the development of a scalable, secure backend for a sophisticated SaaS application. The candidate will design data pipelines, APIs, and integrate AI/ML components. The work is fully remote within the Philippines, with flexible shift options.
Key Highlights
Technical Skills Required
Benefits & Perks
Job Description
Work set-up:
Fully remote in the PH on either midshift (4pm-1am) or nightshift schedule (9pm-6am)
The Project & Core Technical Challenge
We are building a sophisticated, multi-tenant SaaS application designed to function as an "Intelligence Layer" for our users. The core of this project is to ingest user-provided data about specific entities, enrich this data through both third-party APIs and a proprietary LLM-driven insight engine, and then orchestrate personalized, stateful action plans based on dynamic profiles.
The key technical challenges include:
- Designing a flexible, scalable data enrichment pipeline that integrates with external APIs in real time.
- Building a dynamic task/action generation engine powered by LLMs using the Vercel AI SDK.
- Implementing a closed-loop feedback system that tracks action effectiveness and continuously improves AI output.
Your Responsibilities
- Lead backend development from initial build to scalable production deployment.
- Architect secure, high-performance APIs in TypeScript using Express (and/or Next.js API routes).
- Design and maintain PostgreSQL schemas to handle complex user/entity/action relationships.
- Integrate with LLM providers (e.g., OpenAI, Anthropic) via the Vercel AI SDK, and apply prompt engineering best practices.
- Collaborate with the frontend team to ensure smooth integration with our TailwindCSS-powered Next.js UI.
- Write robust unit and integration tests to ensure code quality and reliability.
- Optimize application performance for scalability and low latency.
Required Tech Stack & Experience – “Must Haves”
- Expert-level proficiency in TypeScript and Next.js.
- Strong experience with Express.js and API architecture.
- Solid experience designing schemas and writing queries in PostgreSQL.
- Hands-on experience with LLM integration and the Vercel AI SDK.
- Deep understanding of building secure, scalable multi-tenant SaaS backends.
- Familiarity with TailwindCSS for rapid UI development and integration with backend logic.
Preferred Skills – “Nice to Haves”
- Experience with streaming AI responses and building conversational interfaces.
- Knowledge of cloud deployment best practices (Vercel, AWS, or similar).
- Familiarity with Docker and CI/CD pipelines.
- Experience with real-time APIs (WebSockets, SSE).
- Prior work with third-party data enrichment APIs.