diff --git a/.circleci/config.yml b/.circleci/config.yml
index a3ad4a12f8..cfb5f3f1af 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -19,7 +19,7 @@ references:
     EMAIL: noreply@hashicorp.com
     GIT_AUTHOR_NAME: circleci-consul
     GIT_COMMITTER_NAME: circleci-consul
-    S3_ARTIFACT_BUCKET: consul-dev-artifacts
+    S3_ARTIFACT_BUCKET: consul-dev-artifacts-v2
     BASH_ENV: .circleci/bash_env.sh
     VAULT_BINARY_VERSION: 1.2.2
 
@@ -33,6 +33,54 @@ steps:
       curl -sSL "${url}/v${GOTESTSUM_RELEASE}/gotestsum_${GOTESTSUM_RELEASE}_linux_amd64.tar.gz" | \
       sudo tar -xz --overwrite -C /usr/local/bin gotestsum
 
+  get-aws-cli: &get-aws-cli
+    run:
+      name: download and install AWS CLI
+      command: |
+        curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+        echo -e "${AWS_CLI_GPG_KEY}" | gpg --import
+        curl -o awscliv2.sig https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip.sig
+        gpg --verify awscliv2.sig awscliv2.zip
+        unzip awscliv2.zip
+        sudo ./aws/install
+
+  aws-assume-role: &aws-assume-role
+    run:
+      name: assume-role aws creds
+      command: |
+        # assume role has duration of 15 min (the minimum allowed)
+        CREDENTIALS="$(aws sts assume-role --duration-seconds 900 --role-arn ${ROLE_ARN} --role-session-name build-${CIRCLE_SHA1} | jq '.Credentials')"
+        echo "export AWS_ACCESS_KEY_ID=$(echo $CREDENTIALS | jq -r '.AccessKeyId')" >> $BASH_ENV
+        echo "export AWS_SECRET_ACCESS_KEY=$(echo $CREDENTIALS | jq -r '.SecretAccessKey')" >> $BASH_ENV
+        echo "export AWS_SESSION_TOKEN=$(echo $CREDENTIALS | jq -r '.SessionToken')" >> $BASH_ENV
+
+  # This step MUST be at the end of any set of steps due to the 'when' condition
+  notify-slack-failure: &notify-slack-failure
+    name: notify-slack-failure
+    when: on_fail
+    command: |
+      if [[ $CIRCLE_BRANCH == "master" ]]; then
+        CIRCLE_ENDPOINT="https://app.circleci.com/pipelines/github/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}?branch=${CIRCLE_BRANCH}"
+        GITHUB_ENDPOINT="https://github.com/${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}/commit/${CIRCLE_SHA1}"
+        COMMIT_MESSAGE=$(git log -1 --pretty=%B | head -n1)
+        SHORT_REF=$(git rev-parse --short "${CIRCLE_SHA1}")
+        curl -X POST -H 'Content-type: application/json' \
+        --data \
+        "{ \
+        \"attachments\": [ \
+            { \
+            \"fallback\": \"CircleCI job failed!\", \
+            \"text\": \"❌ Failed: \`${CIRCLE_USERNAME}\`'s <${CIRCLE_BUILD_URL}|${CIRCLE_STAGE}> job failed for commit <${GITHUB_ENDPOINT}|${SHORT_REF}> on \`${CIRCLE_BRANCH}\`!\n\n- <${COMMIT_MESSAGE}\", \
+            \"footer\": \"${CIRCLE_PROJECT_USERNAME}/${CIRCLE_PROJECT_REPONAME}\", \
+            \"ts\": \"$(date +%s)\", \
+            \"color\": \"danger\" \
+            } \
+        ] \
+        }" "${FEED_CONSUL_GH_URL}"
+      else
+        echo "Not posting slack failure notifications for non-master branch"
+      fi
+
 jobs:
   # lint consul tests
   lint-consul-retry:
@@ -307,13 +355,12 @@ jobs:
   # upload development build to s3
   dev-upload-s3:
     docker:
-      - image: circleci/python:stretch
+      - image: *GOLANG_IMAGE
     environment:
       <<: *ENVIRONMENT
     steps:
-      - run:
-          name: Install awscli
-          command: sudo pip install awscli
+      - *get-aws-cli
+      - *aws-assume-role
       # get consul binary
       - attach_workspace:
           at: bin/