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Back End Developer

Back End Developer

Schbangkolkata, west bengal, in
29 days ago
Job description

Primary Responsibilities

  • Build and maintain backend systems for Schbang Labs projects (Second Brain, BrainJump).
  • Design and manage APIs (REST / GraphQL).
  • Work on databases (Postgres / MySQL, MongoDB, Redis).
  • Contribute to architecture discussions and propose scalable solutions.
  • Integrate backend with AI / ML layers (vector DBs, embeddings, LLM APIs).
  • Ensure system reliability, security, and performance at scale.
  • Collaborate with frontend and product teams on delivery timelines.

Technical Skills Required

  • Strong command of Python (FastAPI / Django / Flask) or Node.js (Express / NestJS) .
  • Good database knowledge : relational + non-relational.
  • Familiarity with cloud (AWS / GCP / Azure) and containerization (Docker, CI / CD) .
  • Bonus : exposure to LLM APIs, vector databases, data pipelines .

    • Profile Fit

  • 1-2 years backend development experience.
  • Comfortable working in high-velocity environments (startup-style delivery).
  • Problem-solver : capable of debugging, performance optimization, and proposing system improvements.
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    Back End Developer • kolkata, west bengal, in