Role Summary

Innovantes is building AI-enabled digital solutions for enterprise clients across automotive, healthcare, and analytics-driven domains. We are looking for a Backend Engineer with robust experience integrating and architecting AI services (LLMs, vision, speech, embeddings) into scalable production systems.

This role focuses on using AI services effectively , not building ML models from scratch.

Core Responsibilities
Design and build scalable backend architectures using Node.js
Develop secure, production-grade APIs that integrate AI services such as:
LLMs (text generation, summarization, classification)
Vision APIs (image analysis, OCR)
Speech APIs (STT/TTS)
Architect AI workflows , including:
Prompt orchestration
Tool/function calling
Streaming responses
Multi-step reasoning pipelines
Build provider-agnostic abstractions (avoid lock-in to one AI vendor)
Handle cost control, rate limits, retries, fallbacks, and caching
Ensure data security and privacy , especially for enterprise clients
Collaborate with frontend, analytics, and product teams

Technical Skills (Must Have)

Backend & Architecture




Strong expertise in Node.js (Express / NestJS preferred)
API-first design (REST; GraphQL optional)
Async processing, queues, background jobs
Cloud-native architecture experience (GCP/AWS/Azure)

AI / LLM Integration (Critical)
Hands-on experience integrating:
Text generation
Embeddings + semantic search
Classification & extraction
Deep understanding of:
Token limits, context windows
Prompt design vs system design
Latency vs accuracy trade-offs
Structured outputs (JSON schemas, tools/functions)

Data & Storage
SQL (MySQL/Postgres)
Familiarity with vector databases (conceptual + practical)
Caching strategies (Redis or equivalent)

Valuable to Have
Python for AI tooling, agents, or batch workflows
Experience with RAG systems
Experience building AI-powered enterprise tools (CRM, analytics, dashboards)
Exposure to compliance-conscious settings (PII, data governance)
Node JS
Python
LLM integration
Prompt orchestration
Open AI APIs
Gemini APIs
Streaming responses

📌 Backend Engineer Ai Integrations And Platforms Chandigarh
🏢 Innovantes IT Solutions
📍 Chandigarh