Period
to 18 November 2017

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 18 November 2017 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
18 Nov 2017
Same period 2016 Same period 2015
Rank 178 184 217
Rank change year-on-year +6 +33 -22
Contract jobs citing Apache Cassandra 23 44 23
As % of all contract IT jobs advertised in the North West 0.40% 0.64% 0.27%
As % of the Database & Business Intelligence category 1.78% 2.54% 1.20%
Number of daily rates quoted 30 25 20
North West median daily rate £550 £450 £519
Median daily rate % change year-on-year +22.22% -13.25% -20.19%
10th Percentile £363 £415 £389
90th Percentile £645 £575 £675
England median daily rate £550 £525 £525
% change year-on-year +4.76% - +5.00%
Number of hourly rates quoted 0 0 0
North West median hourly rate - - -
England median hourly rate - £38.75 -

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 1292 1729 1915
As % of all contract IT jobs advertised in the North West 22.73% 25.08% 22.35%
Number of daily rates quoted 882 1144 1208
North West median daily rate £400 £375 £400
Median daily rate % change year-on-year +6.67% -6.25% +23.08%
10th Percentile £282 £263 £263
90th Percentile £621 £544 £535
England median daily rate £455 £425 £413
% change year-on-year +7.06% +3.03% +3.13%
Number of hourly rates quoted 34 44 41
North West median hourly rate £42.75 £35.75 £40.00
Median hourly rate % change year-on-year +19.58% -10.63% +63.27%
10th Percentile £21.30 £14.38 £18.50
90th Percentile £61.13 £59.31 £57.25
England median hourly rate £31.50 £28.00 £28.00
% change year-on-year +12.50% - +16.67%

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 18 November 2017.

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 18 November 2017. 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 £535 - 1
Cheshire +7 8 £543 +8.50%
Manchester +1 6 £400 -11.11% 5
Merseyside +6 1 - - 2
Apache Cassandra
England

For the 6 months to 18 November 2017, IT contractor jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the North West region with a requirement for Apache Cassandra.

1 21 (91.30%) MySQL
1 21 (91.30%) Linux
1 21 (91.30%) Red Hat Enterprise Linux
1 21 (91.30%) Git (software)
1 21 (91.30%) MongoDB
1 21 (91.30%) Jenkins
2 20 (86.96%) Microservices
2 20 (86.96%) Test Automation
2 20 (86.96%) Agile Software Development
2 20 (86.96%) Software Engineering
2 20 (86.96%) Kanban
2 20 (86.96%) Scrum
3 16 (69.57%) Mentoring
3 16 (69.57%) Coaching
4 15 (65.22%) Java
5 14 (60.87%) JavaScript
6 13 (56.52%) SQL
6 13 (56.52%) JUnit
6 13 (56.52%) PostgreSQL
6 13 (56.52%) Red Hat
6 13 (56.52%) JIRA
6 13 (56.52%) NoSQL
6 13 (56.52%) Node.js
6 13 (56.52%) REST
6 13 (56.52%) Confluence
6 13 (56.52%) Jasmine
6 13 (56.52%) Slack
7 12 (52.17%) Open Source
7 12 (52.17%) TDD
8 11 (47.83%) Continuous Delivery

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 13 (56.52%) Confluence
2 8 (34.78%) nginx
3 1 (4.35%) SAS
Applications
1 4 (17.39%) Microsoft Excel
Cloud Services
1 13 (56.52%) Slack
2 2 (8.70%) Amazon AWS
3 1 (4.35%) IBM Cloud
3 1 (4.35%) SoftLayer
Communications & Networking
1 8 (34.78%) HTTP
Database & Business Intelligence
1 21 (91.30%) MongoDB
1 21 (91.30%) MySQL
2 13 (56.52%) NoSQL
2 13 (56.52%) PostgreSQL
3 1 (4.35%) Big Data
3 1 (4.35%) Data Warehouse
3 1 (4.35%) Hadoop
3 1 (4.35%) Hazelcast
Development Applications
1 21 (91.30%) Git (software)
1 21 (91.30%) Jenkins
2 13 (56.52%) Jasmine
2 13 (56.52%) JIRA
2 13 (56.52%) JUnit
3 8 (34.78%) SonarQube
4 5 (21.74%) Cucumber
General
1 1 (4.35%) Retail
Job Titles
1 11 (47.83%) Software Engineer
2 10 (43.48%) Java Engineer
3 9 (39.13%) Java Software Engineer
4 8 (34.78%) DevOps Engineer
4 8 (34.78%) Senior DevOps
4 8 (34.78%) Senior DevOps Engineer
5 4 (17.39%) JavaScript Engineer
5 4 (17.39%) Linux DevOps Engineer
5 4 (17.39%) Linux Engineer
5 4 (17.39%) Linux/Unix DevOps
5 4 (17.39%) Senior Java Engineer
5 4 (17.39%) Senior Linux Engineer
6 3 (13.04%) Developer
6 3 (13.04%) Java Developer
6 3 (13.04%) Lead Software Engineer
6 3 (13.04%) Senior Java Software Engineer
6 3 (13.04%) Senior Software Engineer
7 1 (4.35%) Architect
7 1 (4.35%) Data Architect
7 1 (4.35%) Infrastructure Engineer
Libraries, Frameworks & Software Standards
1 13 (56.52%) Node.js
1 13 (56.52%) REST
2 8 (34.78%) LEMP Stack
3 1 (4.35%) CSS
3 1 (4.35%) Hibernate
3 1 (4.35%) HTML
3 1 (4.35%) Play Framework
3 1 (4.35%) RESTful
3 1 (4.35%) Spring
3 1 (4.35%) Web Services
Miscellaneous
1 8 (34.78%) Clustering
2 1 (4.35%) Replication
Operating Systems
1 21 (91.30%) Linux
1 21 (91.30%) Red Hat Enterprise Linux
Processes & Methodologies
1 20 (86.96%) Agile Software Development
1 20 (86.96%) Kanban
1 20 (86.96%) Microservices
1 20 (86.96%) Scrum
1 20 (86.96%) Software Engineering
1 20 (86.96%) Test Automation
2 16 (69.57%) Coaching
2 16 (69.57%) Mentoring
3 12 (52.17%) Open Source
3 12 (52.17%) TDD
4 11 (47.83%) Continuous Delivery
5 8 (34.78%) Configuration Management
5 8 (34.78%) Continuous Integration
5 8 (34.78%) DevOps
5 8 (34.78%) Load Balancing
5 8 (34.78%) Static Code Analysis
6 7 (30.43%) Integration Testing
6 7 (30.43%) SFIA
7 5 (21.74%) SDLC
7 5 (21.74%) User Stories
Programming Languages
1 15 (65.22%) Java
2 14 (60.87%) JavaScript
3 13 (56.52%) SQL
4 8 (34.78%) Bash Shell
4 8 (34.78%) Python
4 8 (34.78%) Shell Script
5 4 (17.39%) VB
6 3 (13.04%) VBA
7 1 (4.35%) Scala
Quality Assurance & Compliance
1 8 (34.78%) QA
System Software
1 8 (34.78%) Docker
1 8 (34.78%) Xen
Systems Management
1 8 (34.78%) Kubernetes
1 8 (34.78%) Opscode Chef
1 8 (34.78%) Puppet
1 8 (34.78%) Rancher
Vendors
1 13 (56.52%) Red Hat
2 5 (21.74%) Pega
3 4 (17.39%) Microsoft
4 1 (4.35%) IBM
4 1 (4.35%) Teradata