Hitachi Energy
Website:
hitachienergy.com
Job details:
The Opportunity
Join Hitachi Energy’s India Development Centre (IDC), an R&D organization in Chennai and Bangalore. You will work
with global R&D and research centers across 12 countries. You will help design and deliver digital solutions and product
capabilities. You will build modern, secure, high-performing user interfaces. You will collaborate with cross-functional
teams, contribute to engineering best practices, and mentor other developers.
How You’ll Make An Impact
- Design, write, and optimize complex PostgreSQL queries, including stored functions, triggers, views, joins, and window functions.
- Improve database performance through index tuning, query plan analysis, and partitioning when needed.
- Build backend services using C#/.NET and/or Python, integrated with PostgreSQL.
- Develop and maintain GraphQL APIs using Hasura on top of PostgreSQL.
- Build REST and GraphQL endpoints with validations and structured responses.
- Apply strong transaction handling, error control, and concurrency management. Write unit, integration, and database tests, and document SQL routines, backend logic, and API schemas.
- Responsible for ensuring compliance with applicable external and internal regulations, procedures, and guidelines.
- Hitachi Energy’s core values safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business.
Your Background
- Required experience: 4 - 6 years working with relational databases, with deep expertise in PostgreSQL.
- Strong experience with PL/pgSQL, stored routines, triggers, window functions, query tuning, and indexing strategies.
- Strong knowledge of PostgreSQL locking, deadlocks, and concurrency/isolation levels.
- Required 5+ years developing backend applications with C#/.NET and/or Python. 2+ years working with GraphQL and Hasura on PostgreSQL.
- Strong understanding of REST API design and backend architecture.
- Experience using Git and standard development workflows.
- Opportunities to learn, mentor, and grow through challenging product development work. Primary location: Chennai (India Development Centre (IDC)).
More About Us
Excited about a new opportunity? If this sounds like you, we’d like to see your application! Our selection process is
ongoing, so don’t wait—apply today!
Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future through innovative power grid technologies with digital at the core. Over three billion people depend on our technologies to power their daily lives.
With over a century in pioneering mission-critical technologies like high-voltage, transformers, automation, and power electronics, we are addressing the most urgent energy challenge of our time – balancing soaring electricity demand, while decarbonizing the power system.
Headquartered in Switzerland, we employ over 50,000 people in 60 countries and generate revenues of around $16 billion USD. We welcome you to apply today.
Click on Apply to know more.