We're hiring a full-stack engineer to own and advance our BI integrations and semantic model converters. This includes the Excel plugin, the Google Sheets add-on, and the Looker integration. You'll work at the seam between third-party BI ecosystems and the core query engine: translating query semantics across protocols (MDX, DAX, SQL), managing authentication and token flows, keeping result sets correct across tools with very different data models, and driving down the friction and defect rate that customers feel most directly.

The role also covers semantic model interoperability: building converters that translate other formats into SML, the platform's Semantic Modeling Language. It's a different shape of problem from the BI adapters, closer to mapping one semantic modelling language to another, and it's what lets a customer bring an existing model to the platform without rebuilding it.

This is a high-ownership role with a tight feedback loop to real customer escalations. You'll partner closely with product, QA, and customer-facing teams,



and your work will show up in support queues and renewal conversations, so correctness and reliability are the job, not a nice-to-have.

What you'll do

Design, build, and maintain BI tool integrations across their full lifecycle, including features, performance, and defect resolution.
Build and maintain converters that translate external semantic model formats into SML.
Handle the hard cross-protocol problems: query translation between MDX/DAX/SQL.
Reproduce, triage, and fix customer-reported bugs against real semantic models, and turn recurring issues into durable fixes and better tests rather than one-off patches.
Build and expand automated test coverage (integration and end-to-end) so adapter regressions are caught before customers see them.
Track the moving targets (Microsoft Office add-in APIs, Google Workspace add-on platform, Looker/LookML changes) and adapt our integrations ahead of breaking changes.
Collaborate with pr

📌 Senior FullStack Software Engineer (Argentina)
🏢 N-iX
📍 Argentina