Senior Artificial Intelligence Engineer

PT Mitra Solusi Telematika; Daerah Khusus Ibukota Jakarta; On-site; IDR 167,400,000 - 223,200,000; Full time

Job summary

An innovative technology company in Jakarta is seeking an experienced AI Engineer to lead the design and implementation of AI systems. The ideal candidate will have over 5 years of experience, strong skills in Python and knowledge of RAG pipelines. Responsibilities include architecting scalable services on AWS and Azure, optimizing search systems, and mentoring engineers. This role offers the chance to shape the future of AI platforms in a dynamic environment.

Qualifications

• 5+ years of experience building and deploying production-grade AI systems.

Responsibilities

• Lead the design and implementation of RAG pipelines and agentic AI workflows using LLMs.
• Architect scalable, serverless AI services on AWS and Azure.
• Optimize vector search systems and enforce secure knowledge base access.
• Build and maintain backend AI services including token quotas and latency control.
• Drive deployment automation using Terraform/CDK.
• Define and integrate evaluation metrics into CI/CD pipelines.
• Instrument observability tools and lead incident response.
• Mentor engineers and set standards for secure AI platform development.

Skills

Python (AI backend)

.NET/Node.js

RAG pipelines

LLM orchestration (LangChain, LangGraph)

Vector Databases

Serverless architecture

Event-driven AI

Containerized workloads

Generative AI

Multi-cloud deployments (AWS + Azure)

Terraform/CDK

Secure multi-tenant architecture (RBAC, RLS, KMS)

Education

Master’s / Bachelor's degree in Computer Science, Mathematics, or a related field

Job description

About Us

With over 25 years of innovation, MST is a trusted IT partner helping businesses thrive through cutting-edge technology. Our flagship product, MissTika AI Platform, is a one-stop solution for RAG, summarization, ingestion, and API-based access—built to be scalable, secure, and enterprise-ready. We’re now entering the next frontier: Agentic AI & Automation. If you’re passionate about building production-grade AI systems and shaping the future of intelligent platforms, we want you on our team.

Responsibility

• Lead the design and implementation of RAG pipelines and agentic AI workflows using LLMs and structured outputs.
• Architect scalable, serverless AI services on AWS and Azure with robust orchestration and streaming capabilities.
• Optimize vector search systems and enforce secure, multi-tenant knowledge base access.
• Build and maintain backend AI services including token quotas, latency control, and modality safety.
• Drive deployment automation using Terraform/CDK and ensure secure connectivity and infrastructure.
• Define and integrate evaluation metrics (e.g., faithfulness, relevance, CER/WER) into CI/CD pipelines.
• Instrument observability tools and lead incident response with clear SLOs and dashboards.
• Mentor engineers and set standards for secure, scalable, and cost-efficient AI platform development.

Requirements

• Master’s / Bachelor's degree in Computer Science, Mathematics, or a related field
• 5+ years of experience building and deploying production-grade AI systems
• Strong skills in Python (AI backend) and experience with .NET/Node.js
• Expertise in RAG pipelines, LLM orchestration (LangChain, LangGraph), and Vector Databases
• Hands-on experience with serverless architecture, event-driven AI, and containerized workloads
• Familiarity with Generative AI, structured outputs, and AI Gateway design including token quotas
• Experience with multi-cloud deployments (AWS + Azure) and serverless GPU inference
• Knowledge of Terraform/CDK, open-source contributions, and secure multi-tenant architecture (RBAC, RLS, KMS)