R&D Senior Engineer- Senior DB and Backend Developer -India Development Center

Hitachi Energy

Chennai, India

#JID3-191490

Position summary

Build REST and GraphQL endpoints with validations and structured responses.

  • Apply strong transaction handling, error control, and concurrency management.

    Your background:

  • Education: (to be confirmed)

  • Experience: 8+ 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.

  • 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.

  • Proficiency in both spoken & written English language is required.

    More about us

  • Work with global R&D teams across multiple countries and technology areas.

  • Opportunities to learn, mentor, and grow through challenging product development work.

  • Primary locations: Chennai (India Development Centre (IDC)).

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