Full Stack- AI/ML Engineer at Devyani Food Industries Limited (DFIL)

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Full Time

Start Date

Immediate

Expiry Date

20 Feb, 26

Salary

0.0

Posted On

22 Nov, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

TypeScript, Next.js, Express.js, PostgreSQL, LLM Integration, Vercel AI SDK, TailwindCSS, API Architecture, Data Enrichment, Unit Testing, Integration Testing, Scalability, Security, Multi-Tenant SaaS, Cloud Deployment, Real-Time APIs

Industry

Description

Overview Job descriptionWe are a well-funded, stealth-mode project building a next-generation SaaS platform from the ground up. We are looking for a foundational, expert-level backend developer with strong full-stack sensibilities for a long-term engagement. This is more than a contract; we are seeking a true technical partner to help us architect and build the core of our system.We have a complete, high-fidelity interactive prototype and a clear architectural vision. We value deep technical expertise and have designed a structured, professional hiring process to find the right fit.The Project & Core Technical ChallengeWe 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. Responsibilities Your ResponsibilitiesLead 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. Qualifications 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. Required Skills LLM (2), TypeScript (2), Vercel (2) Years of Experience Needed 2

Responsibilities

Lead backend development from initial build to scalable production deployment. Collaborate with the frontend team to ensure smooth integration with our TailwindCSS-powered Next.js UI.