diff --git a/README.md b/README.md
index 5d31974..c01bf74 100644
--- a/README.md
+++ b/README.md
@@ -213,7 +213,7 @@ The following variables are available. You can also look at the [action.yml](act
 | previous_filename | The previous filename (for manual tesing or running alongside update) | false | unset |
 | keys | Comma separated list of keys to post (defaults to url) | false | url |
 | unique | Field to use to determine uniqueness | true | url |
-| hashtag | A hashtag to use (defaults to `#Rseng`) | false | #RSEng |
+| hashtag | A comma separated list of hashtags to use (defaults to `#RSEng`) | false | #RSEng |
 | test |  Test the updater (ensure there are jobs) | true | false |
 | deploy | Global deploy across any service set to true? | true | true |
 | bluesky_deploy | Deploy to BlueSky? | true | false |
diff --git a/action.yml b/action.yml
index baa4cb0..ba9fbfc 100644
--- a/action.yml
+++ b/action.yml
@@ -16,7 +16,7 @@ inputs:
     required: true
     default: url
   hashtag:
-    description: A hashtag to use (defaults to <hashtag>Rseng)
+    description: A comma separated list of hashtags to use (defaults to <hashtag>RSEng)
     required: false
     default: "#RSEng"
   test:
diff --git a/find-updates.py b/find-updates.py
index 202e2e2..260a045 100755
--- a/find-updates.py
+++ b/find-updates.py
@@ -111,7 +111,7 @@ def get_parser():
         "--hashtag",
         dest="hashtag",
         default="#RSEng",
-        help="A hashtag (starting with #) to include in the post, defaults to #RSEng",
+        help="A comma separated list of hashtags (starting with #) to include in the post, defaults to #RSEng",
     )
 
     update.add_argument(
@@ -282,7 +282,7 @@ def deploy_slack(webhook, message):
         )
 
 
-def deploy_bluesky(client, entry, keys, hashtag):
+def deploy_bluesky(client, entry, keys, hashtags):
     """
     Deploy to bluesky. We add the job link separately.
     """
@@ -291,11 +291,12 @@ def deploy_bluesky(client, entry, keys, hashtag):
     # Prepare the post, but without the url
     post = prepare_post(entry, keys, without_url=True)
     choice = random.choice(icons)
-    message = f"New {hashtag} Job! {choice}\n"
-    print(message)
-
     # Add the text to the textbuilder
-    tb.text(message)
+    # seems like a clumsy way to build such a message...
+    tb.text("New ")
+    for hashtag in hashtags:
+        tb.tag(hashtag, hashtag.lstrip("#")).text(" ")
+    tb.text(f"Job! {choice}\n")
     anchor=entry.get('title') or entry.get('name') or entry.get('url')
     tb.link(anchor, entry.get('url'))
     tb.text("\n" + post)
@@ -370,6 +371,9 @@ def help(return_code=0):
     # Parse keys into list
     keys = [x for x in args.keys.split(",") if x]
 
+    # Parse hashtags into list
+    hashtags = [x for x in args.hashtag.split(",") if x]
+
     # Find new posts in updated
     previous = set()
     missing_count = 0
@@ -410,8 +414,8 @@ def help(return_code=0):
         # Prepare the post
         post = prepare_post(entry, keys)
         choice = random.choice(icons)
-        message = f"New {args.hashtag} Job! {choice}: {post}"
-        newline_message = f"New {args.hashtag} Job! {choice}\n{post}"
+        message = f"New {(" ".join(hashtags))} Job! {choice}: {post}"
+        newline_message = f"New {(" ".join(hashtags))} Job! {choice}\n{post}"
         print(message)
 
         # Convert dates, etc. back to string
@@ -435,7 +439,7 @@ def help(return_code=0):
             deploy_twitter(twitter_client, newline_message)
 
         if args.deploy_bluesky and bluesky_client:
-            deploy_bluesky(bluesky_client, entry, keys, args.hashtag)
+            deploy_bluesky(bluesky_client, entry, keys, hashtags)
 
         # If we are instructed to deploy to mastodon and have a client
         if args.deploy_mastodon and mastodon_client: