# Kafka vs. Apache Spark: demand in job posts

> Kafka - it appears in 0.4% of job posts (23,860 in the last 90 days), vs. Apache Spark 0.3%.

Page: https://jobdataapi.com/skill-demand/compare/kafka-vs-apache-spark/
Data as of: 2026-11-14
Source: jobdata API (https://jobdataapi.com/) - free to reuse under CC BY 4.0 with a link. Methodology: https://jobdataapi.com/methodology/

## In short

### Which is more in demand: Kafka or Apache Spark?

Kafka - it appears in 0.4% of job posts (23,860 in the last 90 days), vs. Apache Spark 0.3%.

### Is Kafka or Apache Spark growing faster?

Neither is growing; Kafka is declining least, measured by the change in the share of job posts over the last three completed months vs. the three before: Kafka -6%; Apache Spark -7%.

### Which pays more: Kafka or Apache Spark?

Apache Spark job posts advertise the highest median salary (USD per year, last 12 months, pooled across countries): Kafka $150,000; Apache Spark $154,700.

### Which is more often remote: Kafka or Apache Spark?

Kafka - 41% of its job posts in the last 90 days offer remote or hybrid work.

## Side by side

| Skill | Share of job posts (90 days) | Job posts (90 days) | Remote/hybrid | Median salary (USD/year) |
|---|---:|---:|---:|---:|
| Kafka | 0.41% | 23860 | 41% | 150000 |
| Apache Spark | 0.33% | 19094 | 36% | 154700 |

## Share of job posts per month

| Month | Kafka | Apache Spark |
|---|---:|---:|
| 2025-11 | 0.54% | 0.46% |
| 2025-12 | 0.51% | 0.43% |
| 2026-01 | 0.51% | 0.43% |
| 2026-02 | 0.53% | 0.46% |
| 2026-03 | 0.50% | 0.42% |
| 2026-04 | 0.52% | 0.45% |
| 2026-05 | 0.48% | 0.40% |
| 2026-06 | 0.46% | 0.38% |
| 2026-07 | 0.43% | 0.35% |
| 2026-08 | 0.40% | 0.32% |
| 2026-09 | 0.40% | 0.33% |
| 2026-10 | 0.41% | 0.32% |