Period
to 23 February 2018

The following table provides summary statistics for contract job vacancies advertised in Sheffield 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 23 February 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
South Yorkshire > Sheffield
6 months to
23 Feb 2018
Same period 2017 Same period 2016
Rank 64 74 72
Rank change year-on-year +10 -2 -
Contract jobs citing Apache Cassandra 1 1 3
As % of all contract IT jobs advertised in Sheffield 0.15% 0.11% 0.35%
As % of the Database & Business Intelligence category 0.80% 0.49% 1.21%
Number of daily rates quoted 1 1 3
Sheffield median daily rate £475 £413 £475
Median daily rate % change year-on-year +15.15% -13.16% -
10th Percentile £463 £406 £463
90th Percentile £488 £419 £578
South Yorkshire median daily rate £475 £413 £475
% change year-on-year +15.15% -13.16% -
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South Yorkshire median hourly rate - - -

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 Sheffield with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Sheffield
Contract vacancies with a requirement for database or business intelligence skills 125 205 248
As % of all contract IT jobs advertised in Sheffield 18.25% 23.19% 28.54%
Number of daily rates quoted 67 143 193
Sheffield median daily rate £425 £425 £400
Median daily rate % change year-on-year - +6.25% +17.65%
10th Percentile £325 £318 £275
90th Percentile £600 £558 £565
South Yorkshire median daily rate £425 £400 £388
% change year-on-year +6.25% +3.23% +19.23%
Number of hourly rates quoted 1 1 2
Sheffield median hourly rate £44.00 £50.00 £22.50
Median hourly rate % change year-on-year -12.00% +122.22% +41.33%
10th Percentile £43.50 £50.00 £16.85
90th Percentile £44.50 £50.00 £27.75
South Yorkshire median hourly rate £44.00 £50.00 £22.50
% change year-on-year -12.00% +122.22% +41.33%

Apache Cassandra
Job Vacancy Trend in Sheffield

Job postings citing Apache Cassandra as a percentage of all IT jobs advertised in Sheffield.

Job vacancy trend for Apache Cassandra in Sheffield

Apache Cassandra
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Apache Cassandra in Sheffield

For the 6 months to 23 February 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 Sheffield region with a requirement for Apache Cassandra.

1 1 (100.00%) Java
1 1 (100.00%) E-Commerce
1 1 (100.00%) Agile Software Development
1 1 (100.00%) TDD
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Multithreading
1 1 (100.00%) BDD
1 1 (100.00%) MongoDB
1 1 (100.00%) NoSQL
1 1 (100.00%) Node.js
1 1 (100.00%) DevOps
1 1 (100.00%) Concurrent Programming
1 1 (100.00%) Continuous Deployment

Apache Cassandra
Co-occurring IT Skills in Sheffield 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:

Database & Business Intelligence
1 1 (100.00%) MongoDB
1 1 (100.00%) NoSQL
Job Titles
1 1 (100.00%) Agile Developer
1 1 (100.00%) Agile Java Developer
1 1 (100.00%) Developer
1 1 (100.00%) Java Developer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Node.js
Processes & Methodologies
1 1 (100.00%) Agile Software Development
1 1 (100.00%) BDD
1 1 (100.00%) Concurrent Programming
1 1 (100.00%) Continuous Deployment
1 1 (100.00%) Continuous Integration
1 1 (100.00%) DevOps
1 1 (100.00%) E-Commerce
1 1 (100.00%) Multithreading
1 1 (100.00%) TDD
Programming Languages
1 1 (100.00%) Java