Job Description

Job Title:

Full Stack Developer - SaaS AI Knowledge Base Platform

Location:

Onsite Kolkata Rajarhat

Job Type:

Full-Time Permanent

Experience Level:

Mid to Senior

About the Role:

We are looking for a skilled

Full Stack Developer

to build a plug-and-play SaaS AI Knowledge Base platform. The platform will ingest documents and website content, generate embeddings for similarity search, and use OpenAI GPT-4o to deliver AI-powered answers. It will feature robust user access control (RBAC), multi-tenant support, and embeddable chatbots via JS SDK/Iframe.

Key Responsibilities

Design, develop, and deploy the SaaS AI Knowledge Base as per the project's 15-week roadmap. Implement

role-based access control

and secure authentication using Firebase. Develop multi-tenant architecture with subdomains, dashboards, and content management. Build content ingestion workflows: PDF uploads, web crawling, text parsing, chunking, and embedding generation. Integrate vector search using Qdrant/Weaviate. Implement RAG pipeline for GPT-powered responses. Develop an embeddable chatbot SDK and analytics dashboard. Deploy using Docker, AKS, Helm, and ensure robust monitoring and security. Deliver complete documentation (Admin, User, SDK/API).

Technical Requirements

Proficiency in

Node.js, Express, Next.js, TailwindCSS, Prisma

. Experience with

Firebase Auth

, AWS S3/Azure Blob, PostgreSQL, and vector databases (Qdrant/Weaviate). Strong understanding of

OpenAI APIs

, embeddings, and similarity search. Knowledge of

multi-tenant SaaS architecture

and RBAC implementation. Familiarity with DevOps tools (Docker, AKS, Helm, GitHub Actions, Grafana, Prometheus). Experience in web crawling (Cheerio, Puppeteer) and PDF/document parsing.

Nice to Have

Experience integrating chatbots with Slack/Discord. Familiarity with Stripe billing integration. Knowledge of analytics tools (Supabase, Sentry).

What We Offer

Opportunity to work on cutting-edge AI SaaS product development. Competitive compensation based on experience.

How to Apply

Send your resume, portfolio, and relevant project examples to

info@solutionzhere.com

with the subject line "Full Stack Developer - AI Knowledge Base".

Best Regards
Subrata

Job Types: Full-time, Permanent

Pay: ?25,000.00 - ?50,000.00 per month

Application Question(s):

Can you join onsite at Kolkata office ?
Work Location: In person