diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 000000000..69084af79
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,82 @@
+version: 2
+# 2.1 does not yet support local run
+# unless with workaround. For simplicity just use it.
+# https://github.com/CircleCI-Public/circleci-cli/issues/79
+
+aliases:
+  - &defaults
+    docker:
+      - image: circleci/node:8
+
+  - &npm_install_if_necessary
+    run:
+      name: Install npm dependencies
+      command: |
+        if [ ! -d node_modules ]; then
+          npm ci
+        fi
+
+  - &cache_key_node_modules
+    key: v1-node_modules-{{ checksum "package-lock.json" }}
+
+jobs:
+  dependencies:
+    <<: *defaults
+    steps:
+      - checkout
+      - restore_cache:
+          <<: *cache_key_node_modules
+      - *npm_install_if_necessary
+      - save_cache:
+          paths:
+            - node_modules
+          <<: *cache_key_node_modules
+
+  lint:
+    <<: *defaults
+    steps:
+      - checkout
+      - restore_cache:
+          <<: *cache_key_node_modules
+      - *npm_install_if_necessary
+      - run:
+          name: Linter
+          command: npm run lint
+  test:
+    <<: *defaults
+    steps:
+      - checkout
+      - restore_cache:
+          <<: *cache_key_node_modules
+      - *npm_install_if_necessary
+      - run:
+          name: Unit tests
+          command: npm run test
+  coverage:
+    docker:
+      - image: circleci/node:8
+    steps:
+      - checkout
+      - restore_cache:
+          <<: *cache_key_node_modules
+      - *npm_install_if_necessary
+      - run:
+          name: Unit tests with coverage report
+          command: npm run coverage
+
+      # TODO(xinbenlv, #1839): run SOLC_NIGHTLY to be run but allow it to fail.
+
+workflows:
+  version: 2
+  everything:
+    jobs:
+      - dependencies
+      - lint:
+          requires:
+            - dependencies
+      - test:
+          requires:
+            - dependencies
+      - coverage:
+          requires:
+            - dependencies
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index fc6fc14cf..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-dist: trusty
-sudo: false
-group: beta
-language: node_js
-node_js:
-  - "8"
-
-cache:
-  directories:
-    - node_modules
-
-jobs:
-  # XXX fast_finish doesn't work with stages yet. See
-  # https://github.com/travis-ci/travis-ci/issues/8425
-  # --elopio - 20180531
-  fast_finish: true
-  allow_failures:
-    - env: SOLC_NIGHTLY=true
-  include:
-    - stage: tests
-      name: "Linter"
-      script: npm run lint
-
-    - stage: tests
-      name: "Unit tests"
-      script: npm run test
-
-    - stage: tests
-      name: "Unit tests with coverage report"
-      script: npm run test
-      env: SOLIDITY_COVERAGE=true
-
-    - stage: tests
-      name: "Unit tests using solc nightly"
-      script: npm run test
-      env: SOLC_NIGHTLY=true
-
-    - stage: update docs
-      if: tag =~ ^v[0-9]+\.[0-9]+\.[0-9]+$
-      addons:
-        apt:
-          packages:
-            - curl
-      script:
-        - ./scripts/ci/trigger_docs_update "${TRAVIS_TAG}"
-
-notifications:
-  slack:
-    rooms:
-      - secure: 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
-    on_success: change
-    on_failure: always
-    on_pull_requests: false
diff --git a/scripts/coverage.sh b/scripts/coverage.sh
index 8a50f77b4..8a8e68176 100755
--- a/scripts/coverage.sh
+++ b/scripts/coverage.sh
@@ -1,3 +1,9 @@
 #!/usr/bin/env bash
 
+set -o errexit
+
 SOLIDITY_COVERAGE=true scripts/test.sh
+
+if [ "$CI" = true ]; then
+  curl -s https://codecov.io/bash | bash -s -- -C "$CIRCLE_SHA1"
+fi
diff --git a/scripts/test.sh b/scripts/test.sh
index 1d81379f4..ad095426a 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -39,12 +39,20 @@ start_ganache() {
   )
 
   if [ "$SOLIDITY_COVERAGE" = true ]; then
-    node_modules/.bin/testrpc-sc --gasLimit 0xfffffffffff --port "$ganache_port" "${accounts[@]}" > /dev/null &
+    npx ganache-cli-coverage --emitFreeLogs true --allowUnlimitedContractSize true --gasLimit 0xfffffffffff --port "$ganache_port" "${accounts[@]}" > /dev/null &
   else
-    node_modules/.bin/ganache-cli --gasLimit 0xfffffffffff "${accounts[@]}" > /dev/null &
+    npx ganache-cli --gasLimit 0xfffffffffff --port "$ganache_port" "${accounts[@]}" > /dev/null &
   fi
 
   ganache_pid=$!
+
+  echo "Waiting for ganache to launch on port "$ganache_port"..."
+
+  while ! ganache_running; do
+    sleep 0.1 # wait for 1/10 of the second before check again
+  done
+
+  echo "Ganache launched!"
 }
 
 if ganache_running; then
@@ -54,19 +62,10 @@ else
   start_ganache
 fi
 
-if [ "$SOLC_NIGHTLY" = true ]; then
-  echo "Downloading solc nightly"
-  wget -q https://raw.githubusercontent.com/ethereum/solc-bin/gh-pages/bin/soljson-nightly.js -O /tmp/soljson.js && find . -name soljson.js -exec cp /tmp/soljson.js {} \;
-fi
-
-truffle version
+npx truffle version
 
 if [ "$SOLIDITY_COVERAGE" = true ]; then
-  node_modules/.bin/solidity-coverage
-
-  if [ "$CONTINUOUS_INTEGRATION" = true ]; then
-    cat coverage/lcov.info | node_modules/.bin/coveralls
-  fi
+  npx solidity-coverage
 else
-  node_modules/.bin/truffle test "$@"
+  npx truffle test "$@"
 fi