Spark: Market Demand & Career Impact (2026)
Live data on Spark demand across 6 categories, salary ranges and which companies are hiring.
As of July 2026, Spark is tracked across 1,228 active job listings and 5 hiring companies.
Source: Datamata Studios — methodology and update cadence.
Data Integrity
Weekly refreshAbout this data
Demand and salary figures are sourced from job listings indexed via the Greenhouse, Lever and Ashby APIs. Aggregates are refreshed weekly and represent directional market signals, not a full census of all open roles.
Last updated: July 2, 2026 · Methodology & limitations
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Full Stack Developer
Data Engineer
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ML Engineer
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