Full Stack Developer – SaaS AI Knowledge Base Platform

2 days ago

Kolkata metropolitan area West Bengal, India Solutionzhere Software Consulting Full time US$ 1,20,000 - US$ 2,00,000 per year

Full Stack Developer – SaaS AI Knowledge Base Platform

Location:
Kolkata India onsite

Job Type:
Full-Time

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
    , Express, , 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).

How to Apply

Send your resume, portfolio, and relevant project examples to with the subject line
"Full Stack Developer – AI Knowledge Base"
.

Best Regards

Maddy

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