The following table provides summary statistics for contract job vacancies advertised in Oxfordshire 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 27 April 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
South East / Oxfordshire
3 months to
27 Apr 2017
Same period 2016 Same period 2015
Rank 62 - 66
Rank change year-on-year - 0  
Contract jobs citing Apache Cassandra 1 0 3
As % of all contract IT jobs advertised in Oxfordshire 0.17% - 0.41%
As % of the Database & Business Intelligence category 0.78% - 2.07%
Number of daily rates quoted 1 0 3
Median daily rate £400 - £313
UK excluding London median daily rate £475 £475 £600
% change year-on-year - -20.83%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London 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 Oxfordshire with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Oxfordshire
Contract job vacancies with a requirement for database and business intelligence skills 129 126 145
As % of all contract IT job vacancies advertised in Oxfordshire 21.94% 21.80% 19.65%
Number of daily rates quoted 99 102 94
Median daily rate £400 £375 £365
Median daily rate % change year-on-year +6.66% +2.73%  
90% offered a daily rate of more than £300 £279 £270
10% offered a daily rate of more than £488 £495 £450
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 0 2 7
Median hourly rate - £11.00 £25.00
Median hourly rate % change year-on-year - -56.00%  
UK excluding London median hourly rate £31.25 £32.50 £32.50
% change year-on-year -3.84% -  

Apache Cassandra
Job Vacancy Trend in Oxfordshire

The job posting trend of jobs advertised in Oxfordshire citing Apache Cassandra as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Apache Cassandra in Oxfordshire

Apache Cassandra
Contractor Daily Rate Trend in Oxfordshire

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

Contractor daily rate trend for Apache Cassandra in Oxfordshire

For the 6 months to 27 April 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 Oxfordshire region with a requirement for Apache Cassandra.

1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) Linux
1 1 (100.00%) OOP
1 1 (100.00%) OO
1 1 (100.00%) Python
1 1 (100.00%) HTTP
1 1 (100.00%) PostgreSQL
1 1 (100.00%) Data Analysis
1 1 (100.00%) Software Engineering
1 1 (100.00%) CentOS
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Git (software)
1 1 (100.00%) RESTful
1 1 (100.00%) NoSQL
1 1 (100.00%) PostGIS
1 1 (100.00%) Go
1 1 (100.00%) Docker
1 1 (100.00%) Microservices
1 1 (100.00%) Rust
1 1 (100.00%) Kubernetes
1 1 (100.00%) API Development
1 1 (100.00%) Geospatial Data

Apache Cassandra
Co-occurring IT Skills in Oxfordshire 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:

Communications & Networking
1 1 (100.00%) HTTP
Database & Business Intelligence
1 1 (100.00%) Geospatial Data
1 1 (100.00%) NoSQL
1 1 (100.00%) PostgreSQL
Development Applications
1 1 (100.00%) Git (software)
Job Titles
1 1 (100.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) PostGIS
1 1 (100.00%) RESTful
Operating Systems
1 1 (100.00%) CentOS
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 1 (100.00%) API Development
1 1 (100.00%) Data Analysis
1 1 (100.00%) Microservices
1 1 (100.00%) OO
1 1 (100.00%) OOP
1 1 (100.00%) Software Engineering
Programming Languages
1 1 (100.00%) C
1 1 (100.00%) C++
1 1 (100.00%) Go
1 1 (100.00%) Python
1 1 (100.00%) Rust
System Software
1 1 (100.00%) Docker
Systems Management
1 1 (100.00%) Kubernetes
Oxford, Oxfordshire
Arrows Group
Rate: £550 - £650 per day
Posted: 2 days ago