diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..ac448cb
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,67 @@
+FROM ubuntu:22.04
+SHELL ["/bin/bash", "-c"]
+ENV SHELL=/bin/bash
+ENV TZ=Europe/London
+
+# Manually set timezone
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+# Force shell to use bash
+RUN rm /bin/sh && ln -s /bin/bash /bin/sh
+
+# Update aptitude
+RUN export DEBIAN_FRONTEND=noninteractive && \
+    apt update -y && \
+    apt upgrade -y && \
+    apt install -y software-properties-common
+
+# Install Python3.11
+RUN export DEBIAN_FRONTEND=noninteractive && \
+    add-apt-repository -y ppa:deadsnakes/ppa && \
+    apt update -y && \
+    apt install -y \
+        python3.11 \
+        python3.11-venv \
+        python3.11-distutils \
+        python3.11-dev \
+        python3-pip
+RUN rm /usr/bin/python3 && \
+    ln -s $(which python3.11) /usr/bin/python3
+RUN rm -f /usr/bin/python && \
+    ln -s $(which python3.11) /usr/bin/python
+RUN python3 -m pip install poetry poethepoet
+RUN python3 -m pip install cmake==3.24
+
+# Install NodeJS
+ENV NVM_DIR=/usr/local/nvm
+ENV NODE_VERSION=22
+RUN export DEBIAN_FRONTEND=noninteractive && \
+    apt install -y curl
+RUN mkdir -p $NVM_DIR
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.0/install.sh | bash
+RUN source $NVM_DIR/nvm.sh && \
+    nvm install $NODE_VERSION && \
+    nvm alias default $NODE_VERSION && \
+    nvm use default
+
+ENV NODE_PATH=$NVM_DIR/v$NODE_VERSION/lib/node_modules
+ENV PATH=$NVM_DIR/v$NODE_VERSION/bin:$PATH
+
+# Copy the whole of Gator into the container
+COPY . /root/gator
+
+# Install poetry and python dependencies
+RUN python3.11 -m pip install poetry poethepoet
+RUN cd /root/gator && poetry lock && poetry install
+
+# Install npm dependencies and then build the frontend
+RUN source $NVM_DIR/nvm.sh && \
+    cd /root/gator/gator-hub && \
+    npm install && \
+    npm run build
+
+# Launch Gator
+ENV GATOR_HUB_ROOT=/root/gator/gator-hub/dist
+WORKDIR /root/gator
+ENTRYPOINT ["poetry", "run", "python3.11", "-m", "gator.hub"]
+CMD ["--host", "0.0.0.0", "--port", "8080", "--db-host", "127.0.0.1", "--db-port", "5432"]
diff --git a/gator-hub/src/features/JobDashboard/lib/jobtree.tsx b/gator-hub/src/features/JobDashboard/lib/jobtree.tsx
index 173142f..f7b5e19 100644
--- a/gator-hub/src/features/JobDashboard/lib/jobtree.tsx
+++ b/gator-hub/src/features/JobDashboard/lib/jobtree.tsx
@@ -13,7 +13,7 @@ export type JobNode = TreeNode<Job>;
  * Splits strings into alpha and numeric portions before comparison
  * and tries to treat the numeric portions as numbers.
  */
-function naturalCompare(a: String | Number, b: String | Number) {
+function naturalCompare(a: String | Number | bigint, b: String | Number | bigint) {
     const num_regex = /(\d+\.?\d*)/g
     const aParts = a.toString().split(num_regex);
     const bParts = b.toString().split(num_regex);