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 aggreg

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