The following table provides summary statistics for contract job vacancies advertised in Newcastle upon Tyne 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 3 months to 29 June 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
Tyne and Wear > Newcastle upon Tyne
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 34 116 48
Rank change year-on-year +82 -68  
Contract jobs citing Apache Cassandra 9 4 13
As % of all contract IT jobs advertised in Newcastle upon Tyne 2.60% 0.30% 2.23%
As % of the Database & Business Intelligence category 18.75% 1.40% 9.15%
Number of daily rates quoted 7 4 11
Newcastle upon Tyne median daily rate £475 £475 £650
Median daily rate % change year-on-year - -26.92%  
10th Percentile £448 £417 £588
90th Percentile £567 £500 £700
Tyne and Wear median daily rate £475 £475 £650
% change year-on-year - -26.92%  
Number of hourly rates quoted 0 0 0
Newcastle upon Tyne median hourly rate - - -
Tyne and Wear median hourly rate - - -

Apache Cassandra is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Newcastle upon Tyne with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Newcastle upon Tyne
Contract job vacancies with a requirement for database and business intelligence skills 48 286 142
As % of all contract IT job vacancies advertised in Newcastle upon Tyne 13.87% 21.31% 24.36%
Number of daily rates quoted 174 445 260
Newcastle upon Tyne median daily rate £475 £325 £450
Median daily rate % change year-on-year +46.15% -27.77%  
10th Percentile £305 £260 £263
90th Percentile £755 £495 £675
Tyne and Wear median daily rate £475 £325 £425
% change year-on-year +46.15% -23.52%  
Number of hourly rates quoted 0 41 4
Newcastle upon Tyne median hourly rate - £32.66 £18.59
Median hourly rate % change year-on-year - +75.68%  
Tyne and Wear median hourly rate - £32.66 £18.59
% change year-on-year - +75.68%  

Apache Cassandra
Job Vacancy Trend in Newcastle upon Tyne

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Newcastle upon Tyne.

Job vacancy trend for Apache Cassandra in Newcastle upon Tyne

Apache Cassandra
Contractor Daily Rate Trend in Newcastle upon Tyne

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

Contractor daily rate trend for Apache Cassandra in Newcastle upon Tyne

Apache Cassandra
Contractor Daily Rate Histogram in Newcastle upon Tyne

The daily rate distribution of IT jobs citing Apache Cassandra in Newcastle upon Tyne over the 3 months to 29 June 2017.

Contractor daily rate histogram for Apache Cassandra in Newcastle upon Tyne

For the 6 months to 29 June 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 Newcastle upon Tyne region with a requirement for Apache Cassandra.

1 17 (100.00%) HTML
1 17 (100.00%) MySQL
1 17 (100.00%) CSS
1 17 (100.00%) PostgreSQL
1 17 (100.00%) JSON
1 17 (100.00%) HTML5
1 17 (100.00%) MongoDB
1 17 (100.00%) NoSQL
1 17 (100.00%) REST
1 17 (100.00%) CSS3
2 16 (94.12%) Django
2 16 (94.12%) Scala
2 16 (94.12%) Ruby
3 12 (70.59%) Ajax
4 11 (64.71%) Agile Software Development
4 11 (64.71%) TDD
4 11 (64.71%) Configuration Management
4 11 (64.71%) Scrum
4 11 (64.71%) Kanban
5 10 (58.82%) Puppet
5 10 (58.82%) Spring
6 9 (52.94%) Selenium
6 9 (52.94%) JIRA
6 9 (52.94%) Linux
6 9 (52.94%) Python
6 9 (52.94%) SOAP
6 9 (52.94%) Web Services
6 9 (52.94%) Oracle
6 9 (52.94%) Opscode Chef
6 9 (52.94%) Oracle Database

Apache Cassandra
Co-occurring IT Skills in Newcastle upon Tyne 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 9 (52.94%) Confluence
Database & Business Intelligence
1 17 (100.00%) MongoDB
1 17 (100.00%) MySQL
1 17 (100.00%) NoSQL
1 17 (100.00%) PostgreSQL
2 9 (52.94%) Oracle Database
3 2 (11.76%) Relational Database
Development Applications
1 9 (52.94%) Jenkins
1 9 (52.94%) JIRA
1 9 (52.94%) Selenium
General
1 2 (11.76%) Finance
Job Titles
1 17 (100.00%) Architect
2 9 (52.94%) Solutions Architect
3 8 (47.06%) Technical Architect
4 7 (41.18%) Digital Architect
5 5 (29.41%) Digital Technical Architect
6 2 (11.76%) Digital Solutions Architect
7 1 (5.88%) Database Architect
7 1 (5.88%) Database Technical Architect
7 1 (5.88%) Java Architect
7 1 (5.88%) Java Technical Architect
7 1 (5.88%) Lead Architect
7 1 (5.88%) Lead Solutions Architect
7 1 (5.88%) Senior Architect
7 1 (5.88%) Senior Digital Architect
7 1 (5.88%) Senior Solutions Architect
Libraries, Frameworks & Software Standards
1 17 (100.00%) CSS
1 17 (100.00%) CSS3
1 17 (100.00%) HTML
1 17 (100.00%) HTML5
1 17 (100.00%) JSON
1 17 (100.00%) REST
2 16 (94.12%) Django
3 12 (70.59%) Ajax
4 10 (58.82%) Spring
5 9 (52.94%) Play Framework
5 9 (52.94%) SOAP
5 9 (52.94%) Web Services
6 7 (41.18%) Ruby on Rails
7 5 (29.41%) AngularJS
7 5 (29.41%) Twitter Bootstrap
8 4 (23.53%) RESTful
Miscellaneous
1 4 (23.53%) User Experience
2 1 (5.88%) NHS
2 1 (5.88%) Smartphone
Operating Systems
1 9 (52.94%) Linux
Processes & Methodologies
1 11 (64.71%) Agile Software Development
1 11 (64.71%) Configuration Management
1 11 (64.71%) Kanban
1 11 (64.71%) Scrum
1 11 (64.71%) TDD
2 8 (47.06%) Open Source
3 6 (35.29%) Prototyping
3 6 (35.29%) Software Architecture
4 5 (29.41%) Continuous Delivery
4 5 (29.41%) Enterprise Architecture
4 5 (29.41%) Line Management
4 5 (29.41%) Mentoring
4 5 (29.41%) Waterfall
5 4 (23.53%) OWASP
6 3 (17.65%) Coaching
6 3 (17.65%) Digital Transformation Programme
6 3 (17.65%) Technical Architecture
7 2 (11.76%) Product Management
7 2 (11.76%) User Stories
7 2 (11.76%) Web Development
Programming Languages
1 16 (94.12%) Ruby
1 16 (94.12%) Scala
2 9 (52.94%) Python
3 5 (29.41%) Java
System Software
1 9 (52.94%) Docker
1 9 (52.94%) LXC
Systems Management
1 10 (58.82%) Puppet
2 9 (52.94%) Opscode Chef
Vendors
1 9 (52.94%) Oracle