Senior Engineer, Finance Systems

Grab; Jakarta Pusat; On-site; IDR 420,000,000 - 660,000,000; Full time

Benefits offered by this job

Term Life Insurance

Medical Insurance

GrabFlex

Parental leave

Birthday leave

LASA volunteering leave

Grabber Assistance Programme

FlexWork

Job summary

Grab in Jakarta, Indonesia, is hiring for a hybrid AI engineering role to design Large Language Model–based agents that plan, reason, and integrate with live ERP workflows. You will connect agents to Oracle Fusion Cloud and internal databases, building multi-step Finance and Procurement automation with rigorous guardrails and testing.

You will work on site at Grab's Jakarta office, contributing to scalable AI systems, prompt engineering, and ERP integration patterns to drive productivity and

Qualifications

• 3+ years in software engineering with 5+ years designing and building scalable systems.
• AI engineering skills: Python, API design, and hands-on experience with large language models.
• Experience with AI/ML fundamentals, data structures, and algorithms.
• Backend proficiency across databases, microservices, and system architecture.

Responsibilities

• Develop autonomous AI agents that plan, reason, and complete Finance and Procurement workflows across O2C, R2R, and P2P.
• Integrate agents with Oracle Fusion Cloud, external APIs, and databases for production ERP actions.
• Improve model and agent performance through prompt engineering and RAG architectures.
• Build evaluation/test frameworks for agent reliability, accuracy, and safety.
• Implement guardrails and human oversight for automated finance workflows.
• Decompose complex business processes into AI-implementable components.
• Set technical direction and engineering standards for agentic AI and ERP integration.

Skills

Python

API design

Large language models

AI engineering

Backend development

Education

Bachelor's degree in Computer Science

Tools

Databases

Microservices

System architecture

Job description

About Grab and Our Workplace

Grab is Southeast Asia's leading superapp. From getting your favourite meals delivered to helping you manage your finances and getting around town hassle-free, we've got your back with everything. In Grab, purpose gives us joy and habits build excellence, while harnessing the power of Technology and AI to deliver the mission of driving Southeast Asia forward by economically empowering everyone, with heart, hunger, honour, and humility.

This is a hybrid engineering role for someone who builds autonomous, agentic AI systems and is comfortable integrating them into a live ERP landscape. You will design Large Language Model-based agents that plan, reason, and use tools. These agents will implement multi-step Finance and Procurement workflows with minimal human intervention. These agents will connect safely into Oracle Fusion processes. Your work will let us build AI-driven automation internally, promoting this capability directly alongside our Oracle developers.

You will work on site at our office in Jakarta, Indonesia.

The Critical Tasks You Will Perform

• Develop autonomous AI agents that plan, reason, and complete Finance and Procurement workflows across O2C, R2R, and P2P.
• Integrate agents with Oracle Fusion Cloud, external APIs, and databases so they can take actions in production ERP processes.
• Improve model and agent performance through prompt engineering and retrieval‑augmented generation (RAG) architectures.
• Build evaluation and testing frameworks that measure agent reliability, accuracy, and safety.
• Implement and maintain guardrails and human oversight for automated finance workflows.
• Break down complex, multi-step business processes into components suitable for AI implementation.
• Set technical direction and engineering standards, and guide peers on agentic AI and ERP integration patterns.

You will need

• 3+ years in software engineering, including 5+ years designing and building scalable systems.
• AI engineering skills: Python, API design, and hands‑on experience building with large language models.
• Experience with AI/ML fundamentals, data structures, and algorithms.
• Backend proficiency across databases, microservices, and system architecture.
• Experience deconstructing complex business tasks into steps an AI system can implement.
• Bachelor's degree in Computer Science, Software Engineering, IT, or equivalent practical experience.

Life at Grab

We care about your well-being at Grab, here are some of the global benefits we offer:

• We have your back with Term Life Insurance and comprehensive Medical Insurance.
• With GrabFlex, create a benefits package that suits your needs and aspirations.
• Celebrate moments that matter in life with loved ones through Parental and Birthday leave, and give back to your communities through Love-all-Serve-all (LASA) volunteering leave
• We have a confidential Grabber Assistance Programme to guide and uplift you and your loved ones through life's challenges.
• Balance personal commitments and life's demands are made easier with our FlexWork arrangements such as creative hours

What We Stand For at Grab

We are committed to building an inclusive and equitable workplace that enables diverse Grabbers to grow and perform at their best. As an equal opportunity employer, we consider all candidates fairly and equally regardless of nationality, ethnicity, religion, age, gender identity, sexual orientation, family commitments, physical and mental impairments or disabilities, and other attributes that make them unique.