Translates changing electricity-market rules and business processes into system requirements, defines data and calculation logic, reviews technical specifications, and advances internal DX with AI coding tools.
About this role
This role defines specifications for Bluefield Energy’s electricity-market systems, including systems connected to Japan’s JEPX wholesale electricity market, EPRX balancing market, and OCCTO. It also covers settlement systems for the aggregation business and internal operations that need systemization.
The role reads regulations, guides, and API specifications; identifies applicable rules; and confirms unclear points with external institutions. It defines terms, data units, relationships, states, handoffs, and calculation logic; writes glossaries, domain documents, and API specifications as GitHub Pull Requests, and refines work items to acceptance-criteria level in Azure DevOps; reviews ER diagrams, API specifications, and state-transition diagrams; and creates screen mockups with Claude Code or Cursor. Candidates must have converted unstructured regulations, laws, or industry standards into system specifications, be able to settle data-level specifications with engineers, be willing to use AI coding tools, and independently resolve undefined matters.
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