diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 9cc4406..3254200 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -20,8 +20,8 @@ RUN useradd -m -s /usr/bin/bash ${USER} \
     && echo "${USER} ALL=(ALL) NOPASSWD: ALL" >/etc/sudoers.d/${USER} \
     && chmod 0440 /etc/sudoers.d/${USER}
 
-# # Install Poetry
-# RUN pip install --no-cache-dir poetry
+# Install Poetry
+RUN pip install --no-cache-dir poetry
 
 
 # # Install Node.js 22 (from NodeSource)
diff --git a/backend/README.md b/backend/README.md
new file mode 100644
index 0000000..e69de29
diff --git a/backend/pyproject.toml b/backend/pyproject.toml
new file mode 100644
index 0000000..0ae4f66
--- /dev/null
+++ b/backend/pyproject.toml
@@ -0,0 +1,18 @@
+[project]
+name = "backend"
+version = "0.1.0"
+description = ""
+authors = [
+    {name = "Jun-te Kim",email = "junte.kim@mealcraft.com"}
+]
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+]
+
+[tool.poetry]
+packages = [{include = "backend", from = "src"}]
+
+[build-system]
+requires = ["poetry-core>=2.0.0,<3.0.0"]
+build-backend = "poetry.core.masonry.api"
diff --git a/backend/src/backend/__init__.py b/backend/src/backend/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/backend/tests/__init__.py b/backend/tests/__init__.py
new file mode 100644
index 0000000..e69de29