End-to-End AI/ML Engineer: Deploy & Scale Models

Hitachi Digital Payment Solutions Philippines Inc.; Makati; On-site; PHP 900,000 - 1,300,000; Full time

Job summary

Hitachi Digital Payment Solutions Philippines Inc. is seeking a hands-on AI/ML Engineer to take ideas from concept to deployment, designing, training, and integrating models into core systems.

You will work across data science, software engineering, and MLOps to deliver end-to-end AI solutions that support business objectives. You will develop and deploy ML models, ensure scalable inference, and monitor performance.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Data Science, AI/ML, or related field.
• 3+ years of applied ML or AI engineering experience.
• Strong proficiency in Python and TensorFlow, PyTorch, or Scikit-learn.
• Experience building and deploying APIs (FastAPI, Flask, Node).
• Familiarity with cloud services (AWS, GCP, Azure) or containerization (Docker, Kubernetes).
• Practical knowledge of data pipelines (ETL, data versioning, labeling tools).
• Strong understanding of model evaluation and performance tuning.

Responsibilities

• Collect, clean, and preprocess data for training and testing.
• Design and develop machine learning models (classical ML or deep learning).
• Train, tune, and validate models using real-world datasets.
• Develop APIs or services to integrate the model into the main product or platform.
• Collaborate with backend and frontend developers to embed AI functionality.
• Ensure efficient inference and scalability in production environments.
• Package and deploy models (e.g., via Docker, FastAPI, or cloud ML services).
• Set up monitoring for model accuracy, drift, and system performance.
• Document models, datasets, and architecture decisions.
• Communicate findings and results clearly to non-technical stakeholders.

Skills

Python

TensorFlow

PyTorch

Scikit-learn

API development

Cloud services

Docker & Kubernetes

Data pipelines

Model evaluation

Performance tuning

Education

Bachelor’s or Master’s in Computer Science / Data Science / AI/ML

Tools

FastAPI

Flask

Node

Docker

Kubernetes

Pinecone/FAISS/Milvus

Job description

Hitachi Digital Payment Solutions Philippines Inc. is seeking a hands-on AI/ML Engineer to take ideas from concept to deployment, designing, training, and integrating models into core systems.

You will work across data science, software engineering, and MLOps to deliver end-to-end AI solutions that support business objectives. You will develop and deploy ML models, ensure scalable inference, and monitor performance.