{"id":673182,"date":"2026-01-12T13:50:02","date_gmt":"2026-01-12T12:50:02","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=kotlin&p=673182"},"modified":"2026-01-13T10:43:03","modified_gmt":"2026-01-13T09:43:03","slug":"helping-decisionmakers-say-yes-to-kotlin","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/ko\/kotlin\/2026\/01\/helping-decisionmakers-say-yes-to-kotlin\/","title":{"rendered":"Kotlin \ub3c4\uc785\uc5d0 \ub300\ud55c \uc758\uc0ac\uacb0\uc815\uad8c\uc790\uc758 \ub3d9\uc758 \uc774\ub04c\uc5b4\ub0b4\uae30"},"content":{"rendered":"

\uc120\uc784 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\uc774\uc790 JetBrains \uacf5\uc778 Kotlin \ud2b8\ub808\uc774\ub108\ub85c \ud65c\ub3d9 \uc911\uc778 Urs Peter<\/a>\uac00 \uae30\uace0\ud55c \uae00\uc785\ub2c8\ub2e4. Urs\ub294 \ub354 \uccb4\uacc4\uc801\uc778 \ubc29\ubc95\uc73c\ub85c Kotlin \uc5ed\ub7c9\uc744 \ub192\uc774\uace0 \uc2f6\uc740 \ub3c5\uc790\ub97c \ub300\uc0c1\uc73c\ub85c Xebia Academy<\/em>\uc5d0\uc11c <\/em>Kotlin \uc5ed\ub7c9 \uac15\ud654 \ud504\ub85c\uadf8\ub7a8<\/em><\/a>\ub3c4 \uc6b4\uc601\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc774 \uae00\uc740 <\/em>Java \uae30\ubc18 \ud658\uacbd\uc5d0\uc11c Kotlin\uc744 \uc131\uacf5\uc801\uc73c\ub85c \ub3c4\uc785\ud558\uae30 \uc704\ud55c \uc644\ubcbd \uac00\uc774\ub4dc<\/em><\/strong>\ub77c\ub294 \uc81c\ubaa9\uc758 \uc2dc\ub9ac\uc988\ub85c \uac8c\uc7ac\ub418\ub294 \ub124 \ubc88\uc9f8 \uae00\uc785\ub2c8\ub2e4. \uc774 \uc2dc\ub9ac\uc988\ub294 \ud55c \uac1c\ubc1c\uc790\uc758 \ud638\uae30\uc2ec\uc5d0\uc11c \uc2dc\uc791\ud574 \uc804\uc0ac\uc801\uc778 \ubcc0\ud654\ub85c \uc774\uc5b4\uc9c0\ub294 \uacfc\uc815\uc744 \ud1b5\ud574 \uc2e4\uc81c \ud300 \ub0b4\uc5d0\uc11c Kotlin \ub3c4\uc785\uc774 \uc5b4\ub5bb\uac8c \uc810\uc9c4\uc801\uc73c\ub85c \ud655\ub300\ub418\ub294\uc9c0 \uc18c\uac1c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/em><\/p>\n

\uc774 \uc2dc\ub9ac\uc988\uc758 \uc804\uccb4 \uae00:<\/strong><\/p>\n

    \n
  1. Java \uac1c\ubc1c\uc790\ub97c \uc704\ud55c Kotlin \uc2dc\uc791\ud558\uae30<\/a><\/li>\n
  2. \uc2e4\uc81c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c Kotlin \ud3c9\uac00\ud558\uae30<\/a><\/li>\n
  3. \ud68c\uc0ac\uc5d0 Kotlin \ub3c4\uc785 \ud655\uc7a5\ud558\uae30<\/a><\/li>\n
  4. Kotlin \ub3c4\uc785\uc5d0 \ub300\ud55c \uc758\uc0ac\uacb0\uc815\uad8c\uc790\uc758 \ub3d9\uc758 \uc774\ub04c\uc5b4\ub0b4\uae30<\/a><\/li>\n
  5. \uc870\uc9c1 \uc804\ubc18\uc73c\ub85c Kotlin \ub3c4\uc785 \ud655\uc7a5\ud558\uae30<\/a><\/li>\n<\/ol>\n
    \n

    \uacbd\uc601\uc9c4 \uc124\ub4dd: Kotlin\uc758 \ube44\uc988\ub2c8\uc2a4 \uc0ac\ub840 \ud655\ub9bd<\/strong><\/h2>\n

    Kotlin \uc9c0\uc9c0\uce35\uc744 \uc5b4\ub290 \uc815\ub3c4 \ud655\ubcf4\ud558\uace0 \ub098\uba74, \uacbd\uc601\uc9c4\uc5d0\uac8c \uc124\ub4dd\ub825 \uc788\ub294 \ube44\uc988\ub2c8\uc2a4 \uc0ac\ub840\ub97c \uc81c\uc2dc\ud558\uae30 \uc704\ud574 \ucf54\ub4dc \ub370\ubaa8\ub97c \ub118\uc5b4 \ub354 \uad6c\uccb4\uc801\uc778 \ub370\uc774\ud130\uc640 \uc804\ub7b5\uc801 \uace0\ub824 \uc0ac\ud56d\uc744 \uc81c\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \uc2dc\uc7a5 \ubaa8\uba58\ud140\uacfc \uc5c5\uacc4 \uac80\uc99d<\/strong><\/p>\n

    \ud604\uc7ac Kotlin\uc740 \uc804 \uc138\uacc4 250\ub9cc \uba85 \uc774\uc0c1\uc758 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc0ac\uc6a9\ud558\ub294 \uc5b8\uc5b4\ub85c \uc790\ub9ac \uc7a1\uc73c\uba70 \uc9c0\uc18d\uc801\uc73c\ub85c \uc131\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 2017\ub144 Google\uc774 Kotlin\uc744 Android \uac1c\ubc1c \uacf5\uc2dd \uc5b8\uc5b4\ub85c \ubc1c\ud45c\ud55c \uc774\ud6c4, Spring Boot\uac00 Kotlin\uc744 \uae30\ubcf8 \uc5b8\uc5b4\ub85c \ucc44\ud0dd\ud558\ub294 \ud750\ub984\uc73c\ub85c \uc774\uc5b4\uc9c0\ub294 \uc9c0\uc18d\uc801\uc778 \ub3c4\uc785 \ucd94\uc138\ub97c \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n

    \ucd9c\ucc98: 2025\ub144 KotlinConf \uae30\uc870\uc5f0\uc124<\/a><\/p>\n

    \uadf8\ub9ac\uace0 \uc774\ub7ec\ud55c \ud750\ub984\uc740 \ub354\uc6b1 \uac00\uc18d\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubc31\uc5d4\ub4dc \uc2dc\uc7a5\uc758 \uc57d 90%\ub97c \ucc28\uc9c0\ud558\ub294 Spring Boot\ub294 2025\ub144\uc5d0 JetBrains\uc640 \uc804\ub7b5\uc801 \ud30c\ud2b8\ub108\uc2ed\uc744 \uacf5\uc2dd\ud654\ud588\uc73c\uba70, \uc774\ub294 Kotlin\uc758 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ud65c\uc6a9 \uac00\ub2a5\uc131\uacfc \uc7a5\uae30\uc801 \uc131\uc7a5\uc138\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uba85\ud655\ud55c \uc2e0\ud638\uc785\ub2c8\ub2e4.<\/p>\n

    \uc804\ub7b5\uc801 \uc758\uc0ac\uacb0\uc815\uc758 \ud2c0 \uad6c\uc131<\/strong><\/p>\n

    \uc774\ub7ec\ud55c \ub3c4\uc785 \uba54\ud2b8\ub9ad\uc740 Kotlin\uc758 \uc2dc\uc7a5 \uc801\ud569\uc131\uc744 \ubcf4\uc5ec\uc8fc\uc9c0\ub9cc, \uacbd\uc601\uc9c4\uc758 \uc758\uc0ac\uacb0\uc815\uc5d0\ub294 \uc885\ud569\uc801\uc778 \ube44\uc6a9 \ubc0f \uc218\uc775 \ubd84\uc11d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uae30\uc220\uc744 \ub300\uaddc\ubaa8\ub85c \ub3c4\uc785\ud558\ub824\uba74 \uad50\uc721, \ub3c4\uad6c \ud658\uacbd, \uadf8\ub9ac\uace0 \uc7a0\uc7ac\uc801 \ub9c8\uc774\uadf8\ub808\uc774\uc158\uc744 \uc704\ud55c \uc0c1\ub2f9\ud55c \ud22c\uc790\uac00 \uc694\uad6c\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ud575\uc2ec\uc740 \uc2e4\uc9c8\uc801\uc778 \uc774\uc810\uacfc \ud604\uc2e4\uc801\uc778 \uad6c\ud604 \ube44\uc6a9\uc744 \ubaa8\ub450 \uc81c\uc2dc\ud574, \uacbd\uc601\uc9c4 \ucc28\uc6d0\uc5d0\uc11c \ub2e8\uc21c\ud55c \uae30\uc220 \ud310\ub2e8\uc774 \uc544\ub2cc \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc804\ub7b5\uc801 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

    Kotlin \ub3c4\uc785\uc774 \uac00\uc838\uc624\ub294 \ube44\uc988\ub2c8\uc2a4 \ud6a8\uacfc<\/strong><\/h3>\n

    Kotlin \ucc44\ud0dd \uc2dc \uae30\ub300\ud560 \uc218 \uc788\ub294 \ube44\uc988\ub2c8\uc2a4\uc801 \uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n\n\n\n\n\n\n\n\n\n\n\n\n
    \uc7a5\uc810<\/strong><\/td>\n\uc138\ubd80 \uc815\ubcf4<\/strong><\/td>\n\ube44\uc988\ub2c8\uc2a4\/\ud300 \uc601\ud5a5<\/strong><\/td>\n<\/tr>\n
    \ucf54\ub4dc \uc791\uc131\ub7c9 30% \uac10\uc18c. \ucf54\ub4dc \uba85\ub8cc\uc131 \ud5a5\uc0c1<\/strong><\/td>\n\uc791\uc131\ud558\uace0 \uc77d\uace0 \uc218\uc815\ud558\uace0 \uc720\uc9c0 \uad00\ub9ac\ud574\uc57c \ud560 \ucf54\ub4dc \uc791\uc5c5\ub7c9\uc774 \uc57d 30% \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/td>\n\u279c \uc0dd\uc0b0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.
    \n\u279c \uc720\uc9c0 \uad00\ub9ac \ud3b8\uc758\uc131\uc774 \uac1c\uc120\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \uc548\uc804\uc131 \uae30\ub2a5\uc73c\ub85c 25% \ubc84\uadf8 \uac10\uc18c<\/strong><\/td>\nKotlin\uc740 null \uc548\uc804\uc131, \uc548\uc804\ud55c API, \ud569\ub9ac\uc801\uc778 \ub514\ud3f4\ud2b8 \uac12\uacfc \uac19\uc740 \uae30\ub2a5\uc744 \ud1b5\ud574 \ubcc4\ub3c4\uc758 \ucd94\uac00 \uae30\uc220 \uc5c6\uc774\ub3c4 \uae30\ubcf8\uc801\uc73c\ub85c \uacb0\ud568\uc744 \uc904\uc785\ub2c8\ub2e4.<\/td>\n\u279c \ud488\uc9c8 \ud5a5\uc0c1\uc744 \ud1b5\ud574 \uace0\uac1d \ub9cc\uc871\ub3c4\uc640 \uac1c\ubc1c\uc790 \uacbd\ud5d8\uc774 \ubaa8\ub450 \uac1c\uc120\ub429\ub2c8\ub2e4.
    \n\u279c \uc0c8\ub85c\uc6b4 \uae30\ub2a5 \uac1c\ubc1c\uc5d0 \ub354 \ub9ce\uc740 \uc2dc\uac04\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
    \n\u279c \uc81c\ud488 \ucd9c\uc2dc \uc18d\ub3c4\uac00 \ube68\ub77c\uc9d1\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \ub2e8 \ud558\ub098\uc758 \uc0c8 \uc5b8\uc5b4 Kotlin\uc5d0 \ud22c\uc790<\/strong><\/td>\n\uae30\uc874 \ud504\ub808\uc784\uc6cc\ud06c(SpringBoot, Micronaut, Quarkus \ub4f1)\ub97c \uadf8\ub300\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\u279c \ud504\ub808\uc784\uc6cc\ud06c \uad00\ub828 \uc9c0\uc2dd\uc774 \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    AI\ub97c \uc704\ud55c \ub354 \ub098\uc740 \uc120\ud0dd<\/strong><\/td>\nKotlin\uc740 \ub178\uc774\uc988 \uac10\uc18c, \uba85\ub8cc\uc131, \uc720\uc5f0\ud55c \ubb38\ubc95 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc18c \ub355\ubd84\uc5d0 AI \uce5c\ud654\uc131\uc774 \ub192\uc73c\uba70 LLM\uc774 \ucf54\ub4dc\ub97c \ucc98\ub9ac\ud558\ub294 \ubc29\uc2dd\uacfc\ub3c4 \uc798 \ub9de\uc2b5\ub2c8\ub2e4.<\/td>\n\u279c \ucf54\ub529\uc5d0 \ub300\ud55c \uc601\ud5a5\ub3c4\uac00 \uc99d\uac00\ud558\ub294 AI\ub97c \uc774\uc6a9\ud574 \uc0dd\uc0b0\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    Java\uc640\uc758 \uc644\uc804\ud55c \uc0c1\ud638 \uc6b4\uc6a9\uc131<\/strong><\/td>\nKotlin\uc740 Java\uc640 \uc644\uc804\ud558\uac8c \uc0c1\ud638 \uc6b4\uc6a9\ub418\uba70, \ub77c\uc774\ube0c\ub7ec\ub9ac\ub97c \ub2e4\uc2dc \uc791\uc131\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td>\n\u279c Java \uae30\ubc18 \ud22c\uc790\uac00 \uadf8\ub300\ub85c \ubcf4\uc874\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \ucda9\ubd84\ud55c \uc9c0\uc6d0 \uc81c\uacf5<\/strong><\/td>\n\uac15\ub825\ud55c \uae30\uc220 \uae30\uc5c5\uc778 JetBrains, Google, Meta\uac00 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n\u279c \ubbf8\ub798\uc5d0\ub3c4 \ud1b5\ud558\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \uc810\uc9c4\uc801 \ucc44\ud0dd<\/strong><\/td>\nKotlin\uc740 \uc810\uc9c4\uc801 \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uacbd\ub85c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/td>\n\u279c \ub300\uaddc\ubaa8 \uc77c\uad04 \uc804\ud658\uc774 \uc694\uad6c\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
    \uac1c\ubc1c\uc790\uc758 \ub9cc\uc871\ub3c4 \uc99d\uc9c4<\/strong><\/td>\n\uc5ec\ub7ec \uc124\ubb38\uacfc \uc5f0\uad6c\uc5d0\uc11c Kotlin \uac1c\ubc1c\uc790\ub294 \ub354 \ub098\uc740 \uac1c\ubc1c \uacbd\ud5d8\uacfc \uc9c1\ubb34 \ub9cc\uc871\ub3c4\ub97c \uafb8\uc900\ud788 \ubcf4\uc5ec\uc8fc\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\u279c \uc0c8\ub85c\uc6b4 \uac1c\ubc1c\uc790\ub97c \uc720\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
    \n\u279c \uc720\uc9c0\uc728\uc774 \ub192\uc544\uc9d1\ub2c8\ub2e4 \ud83d\ude03\ud83d\ude03\ud83d\ude03.<\/td>\n<\/tr>\n
    \ub354 \ube60\ub978 \uac10\uc0ac, \ub354 \uc548\uc804\ud55c \uaddc\uc815 \uc900\uc218<\/strong><\/td>\nKotlin\uc758 \ud0c0\uc785 \uc548\uc804\uc131, \ubd88\ubcc0\uc131, \uba85\ub8cc\ud55c \ub370\uc774\ud130 \uad6c\uc870 \ub355\uc5d0 \uc2dc\uc2a4\ud15c\uc758 \ucd94\uc801, \uac80\uc99d, \uc778\uc99d \uacfc\uc815\uc774 \ud6e8\uc52c \uc218\uc6d4\ud574\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uaddc\uc81c \uc0b0\uc5c5 \uc804\ubc18\uc5d0\uc11c \ud22c\uba85\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud504\ub85c\uc138\uc2a4\uac00 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4. \uc2e4\uc81c \uc0ac\ub840\ub294 Kotlin in Payment Gateways and Fintech: A Strategic Fit for 2026 Architectures<\/em><\/a>(\uacb0\uc81c \uac8c\uc774\ud2b8\uc6e8\uc774 \ubc0f \ud540\ud14c\ud06c\uc5d0\uc11c\uc758 Kotlin: 2026\ub144 \uc544\ud0a4\ud14d\ucc98\ub97c \uc704\ud55c \uc804\ub7b5\uc801 \uc801\ud569\uc131)\ub97c \ucc38\uace0\ud558\uc138\uc694.<\/td>\n\u279c \ub0b4\ubd80 \ubc0f \uc678\ubd80 \uac10\uc0ac\uac00 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4.
    \n\u279c \uaddc\uc815 \uc900\uc218 \ub178\ub825\uacfc \uc704\ud5d8\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.
    \n\u279c \uc870\uc9c1 \uc804\ubc18\uc758 \ud22c\uba85\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

    \uac1c\ubc1c\uc790\uc758 \ub9cc\uc871\ub3c4\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc774\uc57c\uae30<\/strong><\/p>\n

    \uacbd\ub825\uc744 \ub3cc\uc544\ubcf4\uba74, \uc548\uc804\ud55c<\/em> \uc120\ud0dd\ucc98\ub7fc \ubcf4\uc600\ub358 Java\ub97c \ub0b4\ub824\ub193\uc740 \uac83\uc774 \uc624\ud788\ub824 \ub4dd\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \ub9e4\uc77c \uc990\uac81\uac8c \ub2e4\ub8f0 \uc218 \uc788\uace0 \uc6d0\ud558\ub294 \ubc14\ub97c \uac00\uc7a5 \uac04\uacb0\ud558\uace0 \uc548\uc804\ud558\uba70 \uc0dd\uc0b0\uc801\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\ub294 \uc5b8\uc5b4\uac00 \ud070 \ud798\uc774 \ub418\uc5c8\uc5b4\uc694.<\/p>\n

    \uc2e4\uc81c\ub85c Kotlin\uc744 \uc0ac\uc6a9\ud558\uba74\uc11c \ub354 \ud589\ubcf5\ud55c \uac1c\ubc1c\uc790(\uc0ac\ub78c ;-)?)\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\uac74 \uc81c \uc8fc\uad00\uc801\uc778 \uacbd\ud5d8\uc774\uc9c0\ub9cc \uac1c\ubc1c\uc790 \ub9cc\uc871\ub3c4 \ub370\uc774\ud130\ub97c \ubd10\ub3c4 \ub2e4\ub4e4 \uc800\uc640 \ub2e4\ub974\uc9c0 \uc54a\uc740 \uac83 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n

    Java\uc5d0\uc11c Kotlin\uc73c\ub85c \uc804\ud658\ud55c \ubc31\uc5d4\ub4dc \uac1c\ubc1c\uc790\ub294 \uac70\uc758 \ubaa8\ub4e0 \uc8fc\uc694 \uc0b0\uc5c5 \uc124\ubb38\uc5d0\uc11c \ud604\uc800\ud788 \ub192\uc740 \ub9cc\uc871\ub3c4\ub97c \ubcf4\uace0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\u00a0<\/strong><\/a><\/p>\n