$174,050
median · per year, annualized USD
$79,649
median · per year, annualized USD
Senior Mobile Engineer, Kotlin and Cross-Platform
Senior Software Engineer, Android (Kotlin)
Lead Product Software Engineer (Kotlin)
Senior Product Software Engineer (Kotlin)
Software Engineer II (Mobile Developer - Android/Kotlin) - Mobile App Growth
Homes.com - Android Engineer (Kotlin)
Back-end Software Engineer (Kotlin)
Senior Software Engineer (PHP)
Fullstack Software Developer - PHP - Remote US
Senior Software Engineer (PHP)
Software Development Engineer-PHP
Senior Software Engineer (PHP)
PHP Developer
PHP/Drupal WEB Developer
PHP/Drupal WEB Developer
| Company | Median | Roles |
|---|---|---|
| DI Disney | $182,475 | 2 |
Hiya
|
$199,000 | 1 |
| DO Doximity | $192,000 | 1 |
Klaviyo
|
$145,000 | 1 |
CoStar Group
|
$131,000 | 1 |
Manulife
|
$61,996 | 1 |
| Company | Median | Roles |
|---|---|---|
| NM NMI | $100,185 | 2 |
| MU Multitude | $59,267 | 2 |
SitusAMC
|
$105,000 | 1 |
Nfq
|
$83,895 | 1 |
| AP AppDirect | $81,427 | 1 |
Focus Group
|
$67,522 | 1 |
The median for Kotlin is $174,050 per year (typically $138,000–$191,450), versus $79,649 for PHP ($65,498–$89,171). That puts Kotlin about 119% ahead at the median.
Both figures are computed live from active listings on JobsRadar and normalized to annualized USD, so Kotlin and PHP are compared on equal terms regardless of the currency each role was originally posted in. Only roles that publish a salary range feed the medians; numbers refresh every few hours as new roles post and older ones close, so this comparison reflects the market right now rather than a fixed survey. Use it as a directional benchmark when weighing one path against the other.