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Senior AI Engineer – GenAI Startup (Chennai)

OSpectra AI

5 - 10 years

Chennai

Posted: 29/01/2026

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Job Description

Were building a next-generation GenAI product for the US market. Early-stage, well-funded, zero bureaucracy.

Founded by a proven serial entrepreneur, were looking for a Senior AI Engineer who wants to build, ship, and own AI systems in production.


20-40 L.P.A


If you like working close to the product, customers, and real problems this role is for you.


What Youll Build & Own

Design and ship production-grade GenAI features end-to-end

Build and optimize RAG pipelines using LLMs, embeddings, and vector databases

Integrate LLM APIs (OpenAI, Anthropic, open-source models) into backend systems

Improve latency, cost, reliability, and evals for AI workflows

Work directly with founders, product, and US stakeholders

Write clean, scalable code not POCs that die in notebooks

Influence architecture, tooling, and AI best practices


What Were Looking For

59 years of software engineering experience

Strong hands-on experience with AI / ML / GenAI in production

Solid understanding of LLMs, embeddings, RAG, prompt orchestration, Agentic AI

Experience with vector DBs (Pinecone, Weaviate, FAISS, etc.)

Strong backend skills (Python preferred; APIs, async systems, data pipelines)

Cloud experience (AWS / GCP / Azure)

Startup mindset ownership, speed, and pragmatism


Why Join

Build real GenAI systems used by US customers

High ownership as a senior IC (no people management required)

Work directly with decision-makers no layers

Exposure to cutting-edge AI stacks in real production environments

Fast growth path to Staff / Principal AI Engineer

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