03 AI Engineer Remote / Islamabad

Robotech Solution; Islamabad; Remote; PKR 600.000 - 1.200.000; Vollzeit

Zusammenfassung

Robotech Solution in Islamabad is building real-world LLM apps and RAG systems for health, finance, and enterprise. You will design retrieval pipelines, implement eval harnesses, and manage agent workflows that ship to users.

This role emphasizes cost-aware model rollout, tracking accuracy and per-request economics, with strong Python and FastAPI/vLLM/LangChain skills to deliver production quality.

Qualifikationen

• Have shipped at least one LLM product to real users
• Strong Python and at least one of: FastAPI, vLLM, LangChain
• Understand retrieval, chunking, and reranking deeply
• Comfortable instrumenting cost

Aufgaben

• Build retrieval + reranking pipelines
• Design eval harnesses with the client's domain experts
• Operate prompt + model rollouts behind flags
• Track cost and accuracy in dashboards

Kenntnisse

Shipped LLM product

Python

Retrieval & reranking

Cost instrumentation

Tools

FastAPI

vLLM

LangChain

pgvector

Anthropic

OpenAI

Modal

Jobbeschreibung

Ship LLM apps with real users - not demos.

You'll build RAG systems, eval harnesses, and agent workflows for clients across health, finance, and enterprise. We measure shipped accuracy and $/request, not benchmark scores.

Stack

Python FastAPI pgvector Anthropic / OpenAI vLLM Modal

What you'll do

• 01 Build retrieval + reranking pipelines
• 02 Design eval harnesses with the client's domain experts
• 03 Operate prompt + model rollouts behind flags
• 04 Track cost and accuracy in dashboards

What you need

Have shipped at least one LLM product to real users

Strong Python and at least one of: FastAPI, vLLM, LangChain

Understand retrieval, chunking, and reranking deeply

Comfortable instrumenting cost

Nice to have

ML platform background

Hiring process

• 01 30-min intro call
• 02 Eval-design conversation (60 min)
• 03 Take-home (4 hours, paid)
• 04 Team meeting + offer