Period
to 18 July 2018

The following table provides summary statistics for contract job vacancies advertised in the South 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 18 July 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 > South West
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 195 192 200
Rank change year-on-year -3 +8 +10
Contract jobs citing Apache Cassandra 7 15 12
As % of all contract IT jobs advertised in the South West 0.13% 0.27% 0.20%
As % of the Database & Business Intelligence category 0.63% 1.49% 1.00%
Number of daily rates quoted 6 10 6
South West median daily rate £538 £473 £433
Median daily rate % change year-on-year +13.76% +9.25% +1.76%
10th Percentile £406 £310 £341
90th Percentile £575 £575 £663
England median daily rate £525 £550 £525
% change year-on-year -4.55% +4.76% +5.00%
Number of hourly rates quoted 0 0 0
South West median hourly rate - - -
England median hourly rate £50.00 - £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 South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Contract vacancies with a requirement for database or business intelligence skills 1,108 1,010 1,197
As % of all contract IT jobs advertised in the South West 20.85% 18.41% 19.72%
Number of daily rates quoted 765 640 827
South West median daily rate £408 £388 £375
Median daily rate % change year-on-year +5.16% +3.33% -
10th Percentile £288 £256 £261
90th Percentile £538 £518 £530
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 11 25 21
South West median hourly rate £36.50 £40.00 £33.00
Median hourly rate % change year-on-year -8.75% +21.21% +51.72%
10th Percentile £18.50 £12.60 £12.00
90th Percentile £56.04 £49.50 £46.25
England median hourly rate £33.00 £29.56 £28.50
% change year-on-year +11.64% +3.72% +14.00%

Apache Cassandra
Job Vacancy Trend in the South West

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

Job vacancy trend for Apache Cassandra in the South West

Apache Cassandra
Contractor Daily Rate Trend in the South West

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

Contractor daily rate trend for Apache Cassandra in the South West

Apache Cassandra
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Apache Cassandra in the South West over the 6 months to 18 July 2018.

Contractor daily rate histogram for Apache Cassandra in the South West

Apache Cassandra
Contract Job Locations in the South 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 South West region over the 6 months to 18 July 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
Wiltshire +3 4 £550 +50.68%
Somerset +8 2 £443 +36.15%
Bristol -2 1 £475 -13.64% 2
Apache Cassandra
England

For the 6 months to 18 July 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 South West region with a requirement for Apache Cassandra.

1 5 (71.43%) Docker
2 4 (57.14%) Microservices
2 4 (57.14%) Kubernetes
2 4 (57.14%) C#
2 4 (57.14%) Linux
2 4 (57.14%) Python
2 4 (57.14%) .NET
2 4 (57.14%) Configuration Management
2 4 (57.14%) MVC
2 4 (57.14%) Amazon AWS
2 4 (57.14%) MongoDB
2 4 (57.14%) Jenkins
3 3 (42.86%) Twitter Bootstrap
3 3 (42.86%) Kafka
3 3 (42.86%) TypeScript
3 3 (42.86%) REST
3 3 (42.86%) Sass
3 3 (42.86%) AngularJS
3 3 (42.86%) CloudFront
3 3 (42.86%) Scala
3 3 (42.86%) Open Source
3 3 (42.86%) ASP.NET MVC
3 3 (42.86%) Bash Shell
3 3 (42.86%) F#
3 3 (42.86%) ASP.NET
3 3 (42.86%) Back Office
3 3 (42.86%) JavaScript
3 3 (42.86%) Agile Software Development
3 3 (42.86%) Selenium
3 3 (42.86%) Artifactory

Apache Cassandra
Co-occurring IT Skills in the South 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 1 (14.29%) Elasticsearch
Cloud Services
1 4 (57.14%) Amazon AWS
2 3 (42.86%) Amazon CloudWatch
2 3 (42.86%) CloudFront
3 2 (28.57%) npm
3 2 (28.57%) NuGet
3 2 (28.57%) Sauce Labs
4 1 (14.29%) Google Cloud Platform
4 1 (14.29%) Microsoft Azure
4 1 (14.29%) OpenShift
Database & Business Intelligence
1 4 (57.14%) MongoDB
2 1 (14.29%) Neo4j
2 1 (14.29%) NoSQL
2 1 (14.29%) OLAP
2 1 (14.29%) Relational Database
Development Applications
1 4 (57.14%) Jenkins
2 3 (42.86%) Artifactory
2 3 (42.86%) Selenium
2 3 (42.86%) SonarQube
2 3 (42.86%) Sonatype Nexus
3 2 (28.57%) Bitbucket
3 2 (28.57%) Cucumber
3 2 (28.57%) Git (software)
3 2 (28.57%) JMeter
3 2 (28.57%) Visual Studio Code
3 2 (28.57%) WebStorm
General
1 3 (42.86%) Back Office
2 2 (28.57%) Finance
3 1 (14.29%) Telecoms
Job Titles
1 2 (28.57%) Developer
1 2 (28.57%) DevOps Engineer
1 2 (28.57%) Senior Software Engineer
1 2 (28.57%) Software Engineer
2 1 (14.29%) .NET Developer
2 1 (14.29%) Data Scientist
2 1 (14.29%) Linux DevOps Engineer
2 1 (14.29%) Linux Engineer
2 1 (14.29%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 4 (57.14%) .NET
2 3 (42.86%) AngularJS
2 3 (42.86%) ASP.NET
2 3 (42.86%) ASP.NET MVC
2 3 (42.86%) Kafka
2 3 (42.86%) REST
2 3 (42.86%) Sass
2 3 (42.86%) Twitter Bootstrap
3 2 (28.57%) HTML
3 2 (28.57%) HTML5
3 2 (28.57%) RAML
3 2 (28.57%) React
3 2 (28.57%) Swagger
3 2 (28.57%) YAML
4 1 (14.29%) .NET Core
4 1 (14.29%) Matplotlib
4 1 (14.29%) NumPy
4 1 (14.29%) Pandas
4 1 (14.29%) scikit-learn
4 1 (14.29%) SciPy
Miscellaneous
1 1 (14.29%) Analytical Skills
1 1 (14.29%) Computer Science
1 1 (14.29%) Digital Media
1 1 (14.29%) Greenfield Project
Operating Systems
1 4 (57.14%) Linux
2 1 (14.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 4 (57.14%) Configuration Management
1 4 (57.14%) Microservices
1 4 (57.14%) MVC
2 3 (42.86%) Agile Software Development
2 3 (42.86%) Mobile Development
2 3 (42.86%) Open Source
2 3 (42.86%) SOLID
3 2 (28.57%) BDD
3 2 (28.57%) DevOps
3 2 (28.57%) Software Delivery
3 2 (28.57%) Software Engineering
3 2 (28.57%) TDD
4 1 (14.29%) Bayesian Methods
4 1 (14.29%) Continuous Integration
4 1 (14.29%) Don't repeat yourself (DRY)
4 1 (14.29%) Kanban
4 1 (14.29%) Scrum
4 1 (14.29%) Test Automation
4 1 (14.29%) Validation
4 1 (14.29%) Visualisation
Programming Languages
1 4 (57.14%) C#
1 4 (57.14%) Python
2 3 (42.86%) Bash Shell
2 3 (42.86%) F#
2 3 (42.86%) JavaScript
2 3 (42.86%) Scala
2 3 (42.86%) TypeScript
3 1 (14.29%) Korn
3 1 (14.29%) R
3 1 (14.29%) Ruby
3 1 (14.29%) SQL
Qualifications
1 1 (14.29%) Degree
1 1 (14.29%) Master's Degree
1 1 (14.29%) PhD
Quality Assurance & Compliance
1 1 (14.29%) GCP
System Software
1 5 (71.43%) Docker
Systems Management
1 4 (57.14%) Kubernetes
2 2 (28.57%) Grafana
2 2 (28.57%) Terraform
3 1 (14.29%) Ansible
3 1 (14.29%) Docker Swarm
3 1 (14.29%) Opscode Chef
3 1 (14.29%) Puppet
Vendors
1 3 (42.86%) Apigee
1 3 (42.86%) Veracode
2 2 (28.57%) AppDynamics
2 2 (28.57%) Splunk
3 1 (14.29%) Google
3 1 (14.29%) Red Hat