How do you open a 2 GB waveform file on a tablet and let the user pan, zoom, and query it in milliseconds? That's the question this role exists to answer. Join Synmatch AI's client on the founding engineering team building the next generation of measurement analysis software for a global premium provider of measurement instruments. You'll design the storage layout, ingestion pipeline, and query patterns that everything else in the app depends on and keep that data plane healthy in production for years after you ship it.
In a power-quality analysis tool, a beautiful chart with the wrong number is worse than no chart at all. You'll own the mathematical core the algorithms that turn raw voltage and current samples into harmonics spectra, RMS values, flicker indices, sag/swell events, and standards-compliant aggregates. Recordings can span hours at tens of thousands of samples per second across multiple channels and phases. None of that is forgiving of "we'll optimize later."




You'll partner closely with an in-house power-quality analyst and measurement device engineers to translate measurement campaigns into accurate on-device data contracts, and with the Lead Architect to ensure storage choices fit the broader system. You build it, you run it: when a customer's 4 GB recording opens slowly six months from now, you profile it, fix it, and write the regression test.
What you will do as an Application Engineer – Measurement Data Processing...
- Design On-Device Storage & Ingest Layer: Define and evolve storage (columnar layouts, compression schemes, downsampling pyramids, time-bucket indexes) and ingest layer (streaming, iterator-based parsing of large volumes in Dart with zero full-file slurps FFI to native code where it pays off)
- Implement Calculation Kernels: Build processing for event detection (sags, swells, transients), analytical calculations, and standards-compliant aggregations (e.g., IEC 61000-4-x) choosing the right numerics for stability under long aggregation

📌 Application Engineer – Measurement Data Processing (Bengaluru)
🏢 Synmatch AI
📍 Bengaluru