Scalable API Engineer

5 days ago

Thāne, Maharashtra, India beBeeBackend Full time ₹ 1,50,00,000 - ₹ 2,00,00,000

Job Title: Scalable API Engineer

At our organization, we're developing a next-generation AI-native platform for relationship intelligence. We require a seasoned backend engineer with 4+ years of experience to design scalable APIs, integrate structured data with AI models, and ensure the platform remains secure and reliable.

Key Responsibilities:

  • Design and maintain backend services and APIs for core CRM objects (contacts, companies, deals, groups).
  • Integrate Large Language Models (LLMs) with structured data through function calling and other AI-driven workflows.
  • Implement systems that ensure AI outputs are traceable and reliable.
  • Develop and optimize data models in Postgres/Prisma (with optional analytics layers such as ClickHouse).
  • Build secure, multi-tenant features with Role-Based Access Control (RBAC)/Attribute-Based Access Control (ABAC) and audit logging.
  • Support embeddings and vector search for intelligent free-text queries.
  • Optimize pipelines for performance, scalability, and cost efficiency.

Required Skills:

  • Minimum 4 years of experience in backend development.
  • Strong skills in Node.js/NestJS (or similar frameworks).
  • Proficiency in REST & GraphQL API design.
  • Experience with databases such as Postgres (Prisma or TypeORM).
  • Familiarity with LLM APIs (OpenAI, Anthropic, etc.) and AI/ML workflows.
  • Understanding of event-driven systems (SQS/Kafka/NATS).
  • Knowledge of security and compliance best practices (OAuth 2.0, multi-tenant systems, audit logs).
  • Strong communication skills and ability to thrive in a remote team.

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