Job description for AI Programmer at PT Tera Data Indonusa
PT Tera Data Indonusa adalah salah satu perusahaan berbasis ICT (Information and Communication Technologies) yang sangat berpengalaman, kompeten, dan memiliki produk berkualitas tertentu di Indonesia, seperti Axioo Smartphone, Tablet, dan Notebook serta Visipro (Powerbank, Flashdisk, Memory) dan telah berdiri sejak tahun 1992. Kami sedang mencari individu berbakat dan bersemangat untuk bergabung dengan tim kami di Cakung, Jakarta Timur, DKI Jakarta. Posisi ini menawarkan peluang untuk berkontribusi dalam pengembangan solusi inovatif berbasis teknologi terkini, serta tumbuh bersama perusahaan yang berkomitmen pada kualitas dan kepuasan pelanggan.
- Core Technical Skills
- LLM & RAG Systems
- Experience with Retrieval-Augmented Generation (RAG)
- Prompt engineering & context optimization
- Chunking, embedding strategies, reranking
- Vector Databases
- Hands on with Milvus / pgvector / Chroma / Weaviate
- Indexing, similarity search optimization
Backend Development
Strong in Go / Python / Node.js
REST APIs & microservices architecture
AI Model Integration
Experience with:
Open-source LLMs (LLaMA, Mistral, etc.)
API-based models (OpenAI, etc.)
Model orchestration (Ollama, vLLM, etc.)
Data Processing
Document parsing (PDF, PPTX, DOCX)
Data pipelines for ingestion → embedding → retrieval
Infrastructure
Docker / Kubernetes / Docker Swarm
GPU-based deployment (AMD / NVIDIA)
On-premise AI deployment (important for your case)
Search & Ranking
Hybrid search (BM25 + vector)
Reranking models (cross-encoder, etc.)
Advanced / Preferred Skills
Fine-tuning embedding or LLM models
Knowledge graph integration (Graph RAG)
Multi-agent AI systems
Enterprise system integration (ERP/CRM)
Security & data isolation (very important for enterprise AI)
Background (Ideal Background)
- 5+ years in backend / system engineering
2+ years in AI / LLM / NLP
Experience building production-grade AI systems
Familiar with enterprise workflows (ERP is a BIG plus)
Experience with on-premise deployments (not just cloud)
