diff --git a/src/app/Jobs/CommonJob.php b/src/app/Jobs/CommonJob.php
--- a/src/app/Jobs/CommonJob.php
+++ b/src/app/Jobs/CommonJob.php
@@ -138,4 +138,12 @@
     {
         return $this->isReleased;
     }
+
+    /**
+     * Log human-readable job title (at least contains job class name)
+     */
+    public function logJobStart($ident = null): void
+    {
+        \Log::info('Starting ' . $this::class . ($ident ? " for {$ident}" : ''));
+    }
 }
diff --git a/src/app/Jobs/User/CreateJob.php b/src/app/Jobs/User/CreateJob.php
--- a/src/app/Jobs/User/CreateJob.php
+++ b/src/app/Jobs/User/CreateJob.php
@@ -27,6 +27,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->userEmail);
+
         $user = $this->getUser();
 
         if (!$user) {
diff --git a/src/app/Jobs/User/DeleteJob.php b/src/app/Jobs/User/DeleteJob.php
--- a/src/app/Jobs/User/DeleteJob.php
+++ b/src/app/Jobs/User/DeleteJob.php
@@ -13,6 +13,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->userEmail);
+
         $user = $this->getUser();
 
         if (!$user) {
diff --git a/src/app/Jobs/User/ResyncJob.php b/src/app/Jobs/User/ResyncJob.php
--- a/src/app/Jobs/User/ResyncJob.php
+++ b/src/app/Jobs/User/ResyncJob.php
@@ -17,6 +17,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->userEmail);
+
         $user = $this->getUser();
 
         if (!$user) {
diff --git a/src/app/Jobs/User/UpdateJob.php b/src/app/Jobs/User/UpdateJob.php
--- a/src/app/Jobs/User/UpdateJob.php
+++ b/src/app/Jobs/User/UpdateJob.php
@@ -20,6 +20,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->userEmail);
+
         $user = $this->getUser();
 
         if (!$user) {
diff --git a/src/app/Jobs/User/VerifyJob.php b/src/app/Jobs/User/VerifyJob.php
--- a/src/app/Jobs/User/VerifyJob.php
+++ b/src/app/Jobs/User/VerifyJob.php
@@ -13,6 +13,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->userEmail);
+
         $user = $this->getUser();
 
         if (!$user) {
diff --git a/src/app/Jobs/WalletCharge.php b/src/app/Jobs/WalletCharge.php
--- a/src/app/Jobs/WalletCharge.php
+++ b/src/app/Jobs/WalletCharge.php
@@ -4,17 +4,9 @@
 
 use App\Wallet;
 use App\Http\Controllers\API\V4\PaymentsController;
-use Illuminate\Bus\Queueable;
-use Illuminate\Contracts\Queue\ShouldQueue;
-use Illuminate\Foundation\Bus\Dispatchable;
-use Illuminate\Queue\InteractsWithQueue;
 
-class WalletCharge implements ShouldQueue
+class WalletCharge extends CommonJob
 {
-    use Dispatchable;
-    use InteractsWithQueue;
-    use Queueable;
-
     /** @var int How many times retry the job if it fails. */
     public $tries = 5;
 
@@ -53,6 +45,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->walletId);
+
         if ($wallet = Wallet::find($this->walletId)) {
             PaymentsController::topUpWallet($wallet);
         }
diff --git a/src/app/Jobs/WalletCheck.php b/src/app/Jobs/WalletCheck.php
--- a/src/app/Jobs/WalletCheck.php
+++ b/src/app/Jobs/WalletCheck.php
@@ -5,17 +5,9 @@
 use App\Http\Controllers\API\V4\PaymentsController;
 use App\Wallet;
 use Carbon\Carbon;
-use Illuminate\Bus\Queueable;
-use Illuminate\Contracts\Queue\ShouldQueue;
-use Illuminate\Foundation\Bus\Dispatchable;
-use Illuminate\Queue\InteractsWithQueue;
 
-class WalletCheck implements ShouldQueue
+class WalletCheck extends CommonJob
 {
-    use Dispatchable;
-    use InteractsWithQueue;
-    use Queueable;
-
     public const THRESHOLD_DEGRADE = 'degrade';
     public const THRESHOLD_DEGRADE_REMINDER = 'degrade-reminder';
     public const THRESHOLD_BEFORE_DEGRADE = 'before-degrade';
@@ -65,6 +57,8 @@
      */
     public function handle()
     {
+        $this->logJobStart($this->walletId);
+
         $this->wallet = Wallet::find($this->walletId);
 
         // Sanity check (owner deleted in meantime)