Data Scientist / AI & ML Engineer

Hitachi Automotive Systems Americas, Inc.; India; On-site; INR 2,500,000 - 4,500,000; Full time

Job summary

Hitachi India Pvt Ltd. is seeking a Data Scientist / AI & ML Engineer in Bengaluru to design, develop, and deploy scalable AI-driven solutions.

You will work at the intersection of research and engineering to build production-ready systems, rapid prototypes, and innovative AI models. The role involves building data pipelines, deploying ML models, and developing agentic AI systems while collaborating with cross-functional teams to meet business goals.

Qualifications

• 5+ years of relevant experience.
• Bachelor’s degree in computer science or related field.
• Experience designing and deploying AI/ML solutions.

Responsibilities

• Design and develop AI/ML solutions for customer and business problems.
• Train, validate, and deploy ML models at scale.
• Develop LLM-powered applications using prompts, RAG, and fine-tuning.
• Build scalable data architectures for large-scale processing.
• Set up big data environments (on-prem & cloud).
• Design multi-agent AI systems and autonomous workflows.
• Collaborate with teams to translate requirements into technical solutions.
• Maintain robust data pipelines and optimize ML systems.

Skills

ML engineering

Big data

Python

Cloud (AWS/Azure/GCP)

Java/Scala

RDBMS/NoSQL

Kafka/Spark

DevOps (CI/CD)

Distributed systems

Data visualization

Education

Bachelor’s degree in Computer Science

Tools

Hadoop

Spark

Jenkins

Docker

Job description

Location: Bengaluru, Karnataka, India

Job ID: R0141396

Date Posted: 2026-08-14

Company Name: HITACHI INDIA PVT. LTD

Profession (Job Category): Engineering & Science

Job Schedule: Full time

Remote: No

Job Title

Data Scientist / AI & ML Engineer

Designation

Researcher / Senior Research Engineer

Company

Hitachi India Pvt Ltd.

Location

Bengaluru, Karnataka, India

Salary

As per Industry

Company Overview

Hitachi India Pvt. Ltd. (HIL) markets and sells a wide range of products/services ranging from Information & Telecommunications Systems, Digital Solutions & Services, Infrastructure Systems, Industrial Systems like Water, Oil & Gas supply and management to Transportation and Urban Development Systems. Together with further localization, Hitachi aims to contribute to developing a sustainable society in India as well as contributing to the country’s economic growth.

Role Overview

We are looking for a highly motivated Data Scientist / AI & ML Engineer to design, develop, and deploy scalable AI-driven solutions for real-world digital services challenges. The role involves working at the intersection of research and engineering to build production-ready systems, rapid prototypes, and innovative AI models.

Job Roles & Responsibilities

• Design and develop AI/ML solutions to address customer and business problems.
• Build, train, and deploy machine learning and deep learning models across use cases.
• Build and deploy LLM-powered applications using techniques such as prompt engineering, RAG (Retrieval-Augmented Generation), and fine-tuning.
• Develop scalable data architectures for large-scale data processing and analytics.
• Set up and manage big data environments for rapid prototyping (on-premises and cloud).
• Design and develop agentic AI systems (multi-agent workflows, tool-using agents, autonomous decision loops).
• Collaborate with cross-functional teams to translate business requirements into technical solutions.
• Build and maintain robust data pipelines using modern data engineering tools.
• Optimize performance, reliability, and scalability of data and ML systems.
• Enable seamless data access for researchers across programming environments.
• Stay updated with the latest advancements in AI/ML, data engineering, and financial technologies.
• Contribute to research initiatives, PoCs, and innovation-driven projects.

Required Skills

• Strong hands‑on experience in machine learning, statistical analysis, and data modeling.
• Solid experience with big data technologies (Hadoop ecosystem, Spark, etc.).
• Proficiency in Python, R, or Shell scripting.
• Experience with cloud platforms: AWS / Azure / Google Cloud.
• Strong programming skills in Java and/or Scala.
• Experience with RDBMS (MySQL, PostgreSQL) and NoSQL databases (MongoDB, etc.).
• Experience building data pipelines using tools like Kafka, Flume, Spark.
• Familiarity with DevOps tools (Jenkins, CI/CD pipelines, containerization).
• Experience in distributed systems and large-scale application development.
• Knowledge of data visualization/BI tools (Tableau, Power BI, etc.).
• Strong problem‑solving, communication, and stakeholder management skills.
• Experience working in Agile environments.

Preferred Skills

• Master’s degree in Computer Science or related field.
• Experience in Deep Learning and advanced AI techniques.
• Proven experience in building prototypes and production-grade PoCs.
• Exposure to financial services or fintech domain (preferred).
• Experience with MLOps frameworks and model lifecycle management.
• Experience designing multi-agent systems and autonomous workflows.
• Exposure to fine‑tuning, RLHF, or model optimization techniques.
• Experience with evaluation frameworks for LLMs.

Experience

5+ years of relevant experience.

Education

Bachelor’s degree in computer science or related field.

Hitachi Values

We are proud to say we are an equal opportunity employer and welcome all applicants for employment without attention to any factor that doesn’t impact your ability to do the job, including race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

We are proud of Japanese heritage, with our values expressed through the Hitachi Spirit: Wa – Harmony, Trust, Respect; Makoto – Sincerity, Fairness, Honesty, Integrity; Kaitakusha-Seishin – Pioneering Spirit, Challenge. Hitachi brings together the world’s greatest minds to help breathe life into new possibilities – and drive innovation for a better future. That’s why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world’s biggest challenges. Our people love technology – and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there’s no challenge too great for our pioneers. And there’s no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

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