diff --git a/backend/.env.example b/backend/.env.example
index 8d6897f..81d9e16 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -3,6 +3,9 @@ PORT=3001
 NODE_ENV=development
 FRONTEND_URL=http://localhost:3000
 
+# Logging
+LOG_LEVEL=info
+
 # Database
 DATABASE_URL=postgresql://user:password@localhost:5432/synchro
 
diff --git a/backend/.gitignore b/backend/.gitignore
index d664268..bb21e92 100644
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -3,6 +3,7 @@ dist/
 .env
 .env.local
 *.log
+logs/
 .DS_Store
 coverage/
 .nyc_output/
diff --git a/backend/package.json b/backend/package.json
index f8ec222..f2d7707 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -36,6 +36,7 @@
     "uuid": "^13.0.0",
     "web-push": "^3.6.7",
     "winston": "^3.14.0",
+    "winston-daily-rotate-file": "^5.0.0",
     "zod": "^3.23.8"
   },
   "devDependencies": {
diff --git a/backend/src/config/logger.ts b/backend/src/config/logger.ts
index d4327ed..074a924 100644
--- a/backend/src/config/logger.ts
+++ b/backend/src/config/logger.ts
@@ -1,4 +1,5 @@
 import winston from 'winston';
+import DailyRotateFile from 'winston-daily-rotate-file';
 import { requestContextStorage } from '../middleware/requestContext';
 
 /**
@@ -27,8 +28,21 @@ const logger = winston.createLogger({
   ),
   defaultMeta: { service: 'synchro-backend' },
   transports: [
-    new winston.transports.File({ filename: 'error.log', level: 'error' }),
-    new winston.transports.File({ filename: 'combined.log' }),
+    new DailyRotateFile({
+      filename: 'logs/error-%DATE%.log',
+      datePattern: 'YYYY-MM-DD',
+      zippedArchive: true,
+      maxSize: '10m',
+      maxFiles: '30d',
+      level: 'error',
+    }),
+    new DailyRotateFile({
+      filename: 'logs/combined-%DATE%.log',
+      datePattern: 'YYYY-MM-DD',
+      zippedArchive: true,
+      maxSize: '20m',
+      maxFiles: '14d',
+    }),
   ],
 });