diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5fd6a8b3efaa..244213631e94 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -87,6 +87,10 @@ jobs:
           - project_name: Scim
             base_path: ./bitwarden_license/src
             dotnet: true
+          - project_name: SeederApi
+            base_path: ./util
+            platforms: linux/amd64,linux/arm64
+            dotnet: true
           - project_name: Setup
             base_path: ./util
             dotnet: true
@@ -214,6 +218,7 @@ jobs:
           echo "Matrix name: ${{ matrix.project_name }}"
           echo "PROJECT_NAME: $PROJECT_NAME"
           echo "project_name=$PROJECT_NAME" >> "$GITHUB_OUTPUT"
+          echo "platforms: ${{ matrix.platforms }}" >> "$GITHUB_STEP_SUMMARY"
 
       - name: Generate image tags(s)
         id: image-tags
@@ -230,16 +235,22 @@ jobs:
           fi
           echo "tags=$TAGS" >> "$GITHUB_OUTPUT"
 
+      - name: Set platforms
+        id: platforms
+        run: |
+          PLATFORMS="${{ matrix.platforms }}"
+          if [ -z "$PLATFORMS" ]; then
+            PLATFORMS="linux/amd64,linux/arm/v7,linux/arm64"
+          fi
+          echo "platforms=$PLATFORMS" >> "$GITHUB_OUTPUT"
+
       - name: Build Docker image
         id: build-artifacts
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
           context: .
           file: ${{ matrix.base_path }}/${{ matrix.project_name }}/Dockerfile
-          platforms: |
-            linux/amd64,
-            linux/arm/v7,
-            linux/arm64
+          platforms: ${{ steps.platforms.outputs.platforms }}
           push: true
           tags: ${{ steps.image-tags.outputs.tags }}
 
diff --git a/util/SeederApi/Dockerfile b/util/SeederApi/Dockerfile
new file mode 100644
index 000000000000..14f7a5bc1134
--- /dev/null
+++ b/util/SeederApi/Dockerfile
@@ -0,0 +1,115 @@
+###############################################
+#                 Build stage                 #
+###############################################
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-bookworm-slim AS build
+
+# Docker buildx supplies these values
+ARG TARGETPLATFORM
+ARG BUILDPLATFORM
+
+# Install base build dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    curl \
+    pkg-config \
+    libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Rust toolchain on build platform
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \
+    --default-toolchain stable \
+    --profile minimal \
+    --no-modify-path
+
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Determine target architecture and install cross-compilation tools
+RUN case "$TARGETPLATFORM" in \
+    "linux/amd64") \
+        RUST_TARGET=x86_64-unknown-linux-gnu && \
+        RID=linux-x64 && \
+        ARCH_PACKAGES="" \
+        ;; \
+    "linux/arm64") \
+        RUST_TARGET=aarch64-unknown-linux-gnu && \
+        RID=linux-arm64 && \
+        ARCH_PACKAGES="gcc-aarch64-linux-gnu g++-aarch64-linux-gnu libc6-dev-arm64-cross" \
+        ;; \
+    *) \
+        echo "Unsupported platform: $TARGETPLATFORM" && exit 1 \
+        ;; \
+    esac \
+    && if [ -n "$ARCH_PACKAGES" ]; then \
+        apt-get update && apt-get install -y $ARCH_PACKAGES && rm -rf /var/lib/apt/lists/* ; \
+    fi \
+    && echo "RUST_TARGET=${RUST_TARGET}" >> /etc/environment \
+    && echo "RID=${RID}" >> /etc/environment \
+    && . /etc/environment \
+    && rustup target add ${RUST_TARGET} \
+    && echo "Rust target: ${RUST_TARGET}, .NET RID: ${RID}"
+
+# Configure Rust for cross-compilation with proper linkers
+RUN . /etc/environment \
+    && mkdir -p /root/.cargo \
+    && case "$TARGETPLATFORM" in \
+    "linux/amd64") \
+        echo "[target.x86_64-unknown-linux-gnu]" >> /root/.cargo/config.toml \
+        && echo "linker = \"gcc\"" >> /root/.cargo/config.toml \
+        ;; \
+    "linux/arm64") \
+        echo "[target.aarch64-unknown-linux-gnu]" >> /root/.cargo/config.toml \
+        && echo "linker = \"aarch64-linux-gnu-gcc\"" >> /root/.cargo/config.toml \
+        ;; \
+    esac
+
+# Copy project files
+WORKDIR /source
+COPY . ./
+
+# Restore .NET dependencies
+WORKDIR /source/util/SeederApi
+RUN . /etc/environment && dotnet restore -r ${RID}
+
+# Build the project with Rust support
+WORKDIR /source/util/SeederApi
+RUN . /etc/environment \
+    && export CARGO_TARGET_DIR=/tmp/cargo_target \
+    && export NoWarn="CA1305;CS1591" \
+    && rustc --version \
+    && cargo --version \
+    && echo "Building for Rust target: ${RUST_TARGET}, .NET RID: ${RID}" \
+    && dotnet publish SeederApi.csproj \
+    -c Release \
+    --no-restore \
+    --self-contained \
+    /p:PublishSingleFile=true \
+    -r ${RID} \
+    -o /app/out
+
+###############################################
+#                  App stage                  #
+###############################################
+FROM mcr.microsoft.com/dotnet/aspnet:8.0-azurelinux3.0-distroless-extra AS app
+
+ARG TARGETPLATFORM
+LABEL com.bitwarden.product="bitwarden"
+
+ENV SSL_CERT_DIR=/etc/bitwarden/ca-certificates
+ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=false
+ENV ASPNETCORE_ENVIRONMENT=Production
+ENV ASPNETCORE_URLS=http://+:5000
+EXPOSE 5000
+
+# Set up health check wrapper
+# Get the executable and copy it to any path you want
+COPY --from=ghcr.io/alexaka1/distroless-dotnet-healthchecks:1 / /healthcheck
+# Setup your healthcheck endpoints via environment variable in Dockerfile, or at runtime via `docker run -e DISTROLESS_HEALTHCHECKS_URIS__0="http://localhost/healthz" -e DISTROLESS_HEALTHCHECKS_URIS__1="http://localhost/some/other/endpoint"`
+ENV DISTROLESS_HEALTHCHECKS_URI="http://localhost:5000/alive"
+# Setup the healthcheck using the EXEC array syntax
+HEALTHCHECK CMD ["/healthcheck/Distroless.HealthChecks"]
+
+# Copy app from the build stage
+WORKDIR /app
+COPY --from=build /app/out /app
+
+ENTRYPOINT ["/app/SeederApi"]