Period
to 15 October 2018

The following table provides summary statistics for contract job vacancies advertised in the North West with a requirement for Apache Cassandra skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Apache Cassandra over the 6 months to 15 October 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Cassandra
England > North West
6 months to
15 Oct 2018
Same period 2017 Same period 2016
Rank 187 182 188
Rank change year-on-year -5 +6 +32
Contract jobs citing Apache Cassandra 32 23 51
As % of all contract IT jobs advertised in the North West 0.54% 0.41% 0.71%
As % of the Database & Business Intelligence category 2.57% 1.80% 2.87%
Number of daily rates quoted 25 27 31
North West median daily rate £475 £550 £450
Median daily rate % change year-on-year -13.64% +22.22% -10.00%
10th Percentile £398 £390 £373
90th Percentile £615 £645 £575
England median daily rate £525 £538 £518
% change year-on-year -2.33% +3.86% +3.50%
Number of hourly rates quoted 0 0 0
North West median hourly rate - - -
England median hourly rate £22.50 - £55.00

Apache Cassandra is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the North West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
North West
Contract vacancies with a requirement for database or business intelligence skills 1,245 1,279 1,777
As % of all contract IT jobs advertised in the North West 21.03% 22.89% 24.76%
Number of daily rates quoted 846 837 1,159
North West median daily rate £400 £400 £375
Median daily rate % change year-on-year - +6.67% -6.25%
10th Percentile £280 £292 £263
90th Percentile £571 £600 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 25 30 51
North West median hourly rate £35.00 £41.25 £35.00
Median hourly rate % change year-on-year -15.15% +17.86% -6.04%
10th Percentile £9.90 £15.17 £14.43
90th Percentile £54.40 £46.59 £59.31
England median hourly rate £32.00 £30.50 £28.50
% change year-on-year +4.92% +7.02% +3.64%

Apache Cassandra
Job Vacancy Trend in the North West

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for Apache Cassandra in the North West

Apache Cassandra
Contractor Daily Rate Trend in the North West

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Apache Cassandra in the North West.

Contractor daily rate trend for Apache Cassandra in the North West

Apache Cassandra
Contractor Daily Rate Histogram in the North West

The daily rate distribution of IT jobs citing Apache Cassandra in the North West over the 6 months to 15 October 2018.

Contractor daily rate histogram for Apache Cassandra in the North West

Apache Cassandra
Contract Job Locations in the North West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache Cassandra within the North West region over the 6 months to 15 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Lancashire -10 13 £450 -23.40% 5
Manchester -13 13 £558 +39.38% 10
Cheshire -18 6 £415 -23.50%
Apache Cassandra
England

For the 6 months to 15 October 2018, IT contractor jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the North West region with a requirement for Apache Cassandra.

1 24 (75.00%) Python
2 23 (71.88%) MongoDB
3 20 (62.50%) Amazon AWS
3 20 (62.50%) DevOps
4 19 (59.38%) Microservices
4 19 (59.38%) Linux
5 18 (56.25%) MySQL
5 18 (56.25%) NoSQL
5 18 (56.25%) Terraform
6 16 (50.00%) Jenkins
6 16 (50.00%) Docker
7 14 (43.75%) Puppet
7 14 (43.75%) Amazon EC2
7 14 (43.75%) Amazon S3
8 13 (40.63%) SQL
8 13 (40.63%) HTTP
8 13 (40.63%) Red Hat Enterprise Linux
8 13 (40.63%) Kubernetes
9 12 (37.50%) Virtual Private Cloud
9 12 (37.50%) GitLab
9 12 (37.50%) Infrastructure Monitoring
9 12 (37.50%) Packer
9 12 (37.50%) Grafana
9 12 (37.50%) Prometheus
9 12 (37.50%) Java
9 12 (37.50%) Route 53
9 12 (37.50%) Amazon ELB
10 11 (34.38%) CentOS
10 11 (34.38%) Black Duck
10 11 (34.38%) Rancher

Apache Cassandra
Co-occurring IT Skills in the North West by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 6 (18.75%) Apache Spark
2 5 (15.63%) Elasticsearch
3 2 (6.25%) Apache
3 2 (6.25%) Confluence
3 2 (6.25%) nginx
4 1 (3.13%) Apache Pig
Applications
1 1 (3.13%) Microsoft Excel
Business Applications
1 1 (3.13%) Distributed Ledger
Cloud Services
1 20 (62.50%) Amazon AWS
2 14 (43.75%) Amazon EC2
2 14 (43.75%) Amazon S3
3 12 (37.50%) Amazon ELB
3 12 (37.50%) Route 53
3 12 (37.50%) Virtual Private Cloud
4 4 (12.50%) OpenShift
5 2 (6.25%) Amazon EMR
5 2 (6.25%) Amazon Kinesis
5 2 (6.25%) Slack
6 1 (3.13%) PaaS
Communications & Networking
1 13 (40.63%) HTTP
2 2 (6.25%) DNS
2 2 (6.25%) Internet
2 2 (6.25%) SSL
2 2 (6.25%) TCP/IP
Database & Business Intelligence
1 23 (71.88%) MongoDB
2 18 (56.25%) MySQL
2 18 (56.25%) NoSQL
3 8 (25.00%) Big Data
3 8 (25.00%) Hadoop
4 5 (15.63%) Apache Hive
4 5 (15.63%) Relational Database
5 4 (12.50%) HBase
5 4 (12.50%) PostgreSQL
6 3 (9.38%) Impala
6 3 (9.38%) KDB
6 3 (9.38%) Kdb+
6 3 (9.38%) SAP HANA
7 2 (6.25%) Amazon Athena
7 2 (6.25%) Amazon DynamoDB
7 2 (6.25%) Amazon Redshift
7 2 (6.25%) DB2
7 2 (6.25%) SQL Server
8 1 (3.13%) Cosmos DB
8 1 (3.13%) Sqoop
Development Applications
1 16 (50.00%) Jenkins
2 12 (37.50%) GitLab
3 11 (34.38%) SonarQube
4 4 (12.50%) Gradle
4 4 (12.50%) Grunt
4 4 (12.50%) Maven
5 3 (9.38%) Git (software)
6 2 (6.25%) Cucumber
6 2 (6.25%) Jasmine
6 2 (6.25%) JIRA
6 2 (6.25%) JUnit
7 1 (3.13%) Sonatype Nexus
General
1 3 (9.38%) Banking
1 3 (9.38%) Finance
Job Titles
1 9 (28.13%) DevOps Engineer
2 6 (18.75%) Developer
3 5 (15.63%) Data Engineer
3 5 (15.63%) Python Developer
4 4 (12.50%) AWS Engineer
4 4 (12.50%) Senior Developer
5 3 (9.38%) AWS DevOps
5 3 (9.38%) AWS DevOps Engineer
5 3 (9.38%) Big Data Engineer
5 3 (9.38%) Hadoop Engineer
5 3 (9.38%) Senior Python Developer
6 2 (6.25%) Cloud Engineer
6 2 (6.25%) Java Engineer
6 2 (6.25%) Software Engineer
7 1 (3.13%) Big Data Developer
7 1 (3.13%) Data Scientist
7 1 (3.13%) Linux/Unix DevOps
7 1 (3.13%) Platform Engineer
7 1 (3.13%) Senior Web Developer
7 1 (3.13%) Web Developer
Libraries, Frameworks & Software Standards
1 8 (25.00%) REST
2 7 (21.88%) Kafka
3 6 (18.75%) Elastic Stack
3 6 (18.75%) Web Services
4 5 (15.63%) React
5 4 (12.50%) ActiveMQ
5 4 (12.50%) AngularJS
5 4 (12.50%) RESTful
5 4 (12.50%) Spring
6 3 (9.38%) Spring Boot
7 2 (6.25%) J2EE
7 2 (6.25%) LAPP Stack
7 2 (6.25%) Node.js
7 2 (6.25%) Servlets
7 2 (6.25%) WSGI
8 1 (3.13%) .NET
8 1 (3.13%) .NET Framework
8 1 (3.13%) Natural Language Processing
8 1 (3.13%) Spark Streaming
8 1 (3.13%) Swagger
Miscellaneous
1 1 (3.13%) Algorithms
1 1 (3.13%) Analytical Skills
1 1 (3.13%) Cloud Native
1 1 (3.13%) Fintech
1 1 (3.13%) Greenfield Project
1 1 (3.13%) Management Information System
1 1 (3.13%) Mobile App
1 1 (3.13%) Robotics
1 1 (3.13%) Virtual Team
Operating Systems
1 19 (59.38%) Linux
2 13 (40.63%) Red Hat Enterprise Linux
3 11 (34.38%) CentOS
Processes & Methodologies
1 20 (62.50%) DevOps
2 19 (59.38%) Microservices
3 12 (37.50%) Infrastructure Monitoring
4 8 (25.00%) Continuous Integration
5 6 (18.75%) Agile Software Development
5 6 (18.75%) Build Automation
6 5 (15.63%) Test Automation
7 4 (12.50%) BDD
7 4 (12.50%) Don't repeat yourself (DRY)
7 4 (12.50%) Machine Learning
7 4 (12.50%) Open Source
7 4 (12.50%) Software Engineering
7 4 (12.50%) SOLID
7 4 (12.50%) TDD
8 3 (9.38%) Dependency Management
8 3 (9.38%) Mentoring
9 2 (6.25%) Capacity Planning
9 2 (6.25%) Change Data Capture
9 2 (6.25%) Migration
9 2 (6.25%) User Stories
Programming Languages
1 24 (75.00%) Python
2 13 (40.63%) SQL
3 12 (37.50%) Java
4 6 (18.75%) JavaScript
5 4 (12.50%) Groovy
5 4 (12.50%) Scala
6 2 (6.25%) Bash Shell
7 1 (3.13%) C
7 1 (3.13%) C#
7 1 (3.13%) C++
7 1 (3.13%) MATLAB
7 1 (3.13%) R
7 1 (3.13%) VB
7 1 (3.13%) VBA
Qualifications
1 1 (3.13%) BPSS Clearance
1 1 (3.13%) PhD
Quality Assurance & Compliance
1 1 (3.13%) Data Quality
1 1 (3.13%) QA
System Software
1 16 (50.00%) Docker
2 4 (12.50%) Apache ZooKeeper
2 4 (12.50%) etcd
3 1 (3.13%) Apache Flume
3 1 (3.13%) HDFS
Systems Management
1 18 (56.25%) Terraform
2 14 (43.75%) Puppet
3 13 (40.63%) Kubernetes
4 12 (37.50%) Grafana
4 12 (37.50%) Packer
4 12 (37.50%) Prometheus
5 11 (34.38%) Rancher
6 8 (25.00%) Ansible
7 6 (18.75%) Opscode Chef
8 4 (12.50%) Consul
9 2 (6.25%) Salt
Vendors
1 11 (34.38%) Black Duck
2 6 (18.75%) Oracle
3 5 (15.63%) Hortonworks
4 4 (12.50%) Cloudera
5 3 (9.38%) SAP
6 2 (6.25%) AppDynamics
6 2 (6.25%) MapR
6 2 (6.25%) Red Hat
6 2 (6.25%) Splunk
6 2 (6.25%) Teradata
7 1 (3.13%) Microsoft