AI Engineer

PT Graha Karya Informasi; Jakarta Utara; On-site; IDR 150,000,000 - 300,000,000; Full time

Job summary

Graha Karya Informasi is seeking a skilled Engineer with strong Python/ML experience to join the team in Jakarta. Your role centers on deploying production-grade AI/ML systems, leveraging LLMs, RAG architectures, and vector databases.

You will work across API development, microservices, and cloud platforms to enable real-time inference and observability. The ideal candidate has 3+ years of engineering experience, proficiency across the AI stack, and a hands-on approach to turning POC concepts

Qualifications

• Min 3 years experience as Engineer.
• Strong Python + ML ecosystem proficiency.
• Proven production AI/ML deployments.
• Hands-on with LLMs and RAG architectures.
• Experience with vector databases (FAISS, Qdrant, Azure AI Search).
• Software engineering fundamentals: API, microservices, distributed systems.
• Experience with Docker and Kubernetes in production.
• Cloud platforms (GCP preferred; AWS/Azure welcome).
• CI/CD, testing, model lifecycle, and observability.
• Real-time processing (streaming, queues, events).

Responsibilities

• Convert POC into production systems.
• Deploy and maintain production-grade AI/ML services.
• Collaborate with stakeholders to explain technical concepts.

Skills

Python

ML ecosystem

LLMs

RAG architecture

Vector databases

API development

Microservices

Docker

Kubernetes

Cloud platforms

CI/CD

Observability

Real-time processing

Tools

Docker

Kubernetes

GCP

AWS

Azure

FAISS

Qdrant

Job description

Min experience 3 years as Engineer

Technical Skills

• 1. Strong proficiency in Python + ML ecosystem (Py\u002b TensorFlow, scikit learn, Hugging Face, LangChain).
• 2. Proven experience deploying production-grade AI/ML systems, as reflected in organizational resumes (e.g., computer vision pipelines, real-time inference services).
• 3. Hands-on experience with LLMs, RAG architecture, vector databases (FAISS, Qdrant, Azure AI Search).
• 4. Solid understanding of software engineering fundamentals: API development, microservices, distributed systems.
• 5. Experience with Docker and Kubernetes, widely used in production deployments across internal candidates.
• 6. Proficiency with cloud platforms (GCP preferred; AWS/Azure also welcome).
• 7. Strong grasp of CI/CD, automated testing, model lifecycle management, and observability.
• 8. Familiarity with real-time processing (streaming, queues, event-driven architecture).

Soft Skills

• 1. Fast learner with ability to adopt new AI frameworks and technologies quickly.
• 2. Strong problem-solving mindset with practical approach to converting POC into production systems.
• 3. Clear communicator who can explain technical concepts to a variety of stakeholders.

Graha Karya Informasi established in 2010, which focuses its business in IT Services. Graha Karya Informasi has strong management support, and experienced and certified resources.

Graha Karya Informasi is sure to be the best and will provide the best solution for the needs of the Information technology which continues to increase and become an important part in industry and business

The Demand of IT Support service has arisen from the Increasingly business competition and the tighter budget allocated to IT divisions. By leveraging Graha Karya Informasi capabilities in delivering IT services, we are able to help our customers to achieve and maintain excellent IT operations through our Managed IT Services. These services help our customers derive maximum value from their IT investments at every stage of the technology lifecycle. Graha Karya Informasi offer flexible and custom services to accommodate rapid business changes and to help our customer manage complex systems.

Graha Karya Informasi established in 2010, which focuses its business in IT Services. Graha Karya Informasi has strong management support, and experienced and certified resources.

Graha Karya Informasi is sure to be the best and will provide the best solution for the needs of the Information technology which continues to increase and become an important part in industry and business

The Demand of IT Support service has arisen from the Increasingly business competition and the tighter budget allocated to IT divisions. By leveraging Graha Karya Informasi capabilities in delivering IT services, we are able to help our customers to achieve and maintain excellent IT operations through our Managed IT Services. These services help our customers derive maximum value from their IT investments at every stage of the technology lifecycle. Graha Karya Informasi offer flexible and custom services to accommodate rapid business changes and to help our customer manage complex systems.