The table below looks at the statistics for Lucene skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited Lucene over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Apache Lucene
London / City of London
Rank 150 149 186
Rank change year-on-year
-1 +37
Contract jobs citing Lucene 3 1 5
As % of all contract IT jobs located in the City of London 0.10% 0.032% 0.097%
As % of the Libraries, Frameworks & Software Standards category 0.29% 0.10% 0.32%
Number of daily rates quoted 2 1 5
Median daily rate £450 £638 £413
Median daily rate % change year-on-year
-29.41% +54.54%
UK excluding London median daily rate £600 £438 £325
% change year-on-year
+37.14% +34.61%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1029 984 1553
As % of all contract IT jobs located in the City of London 34.89% 31.35% 30.27%
Number of daily rates quoted 872 835 1253
Median daily rate £475 £450 £425
Median daily rate % change year-on-year
+5.55% +5.88%
90% offered a daily rate of more than £345 £325 £300
10% offered a daily rate of more than £625 £600 £575
UK excluding London median daily rate £375 £363 £350
% change year-on-year
+3.44% +3.57%
Number of hourly rates quoted 0 3 3
Median hourly rate - £55.00 £27.37
Median hourly rate % change year-on-year
- +100.94%
UK excluding London median hourly rate £38.38 £38.75 £34.00
% change year-on-year
-0.96% +13.97%

Lucene
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Lucene as a proportion of all IT contracts with a match in the Libraries, Frameworks & Software Standards category.

Lucene Jobs Demand Trend in the City of London

Lucene
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Lucene across the City of London region.

Lucene Daily Rate Trend in the City of London

Lucene
Top 23 Related IT Skills in the City of London

For the 6 months to 21 February 2017, IT contractor jobs citing Lucene 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 City of London region with a requirement for Lucene.

1 3 (100.00%) HTML
1 3 (100.00%) JavaScript
1 3 (100.00%) SQL
1 3 (100.00%) CSS
1 3 (100.00%) SOAP
1 3 (100.00%) Web Services
1 3 (100.00%) XML
1 3 (100.00%) OO
1 3 (100.00%) Apache
1 3 (100.00%) OOD
1 3 (100.00%) Adobe
1 3 (100.00%) Ajax
1 3 (100.00%) JSON
1 3 (100.00%) jQuery
1 3 (100.00%) RESTful
1 3 (100.00%) Apache Solr
1 3 (100.00%) OSGi
1 3 (100.00%) RabbitMQ
1 3 (100.00%) Adobe Experience Manager
1 3 (100.00%) Apache Sling
1 3 (100.00%) Apache Felix
1 3 (100.00%) Agile Software Development
2 2 (66.67%) Banking

Lucene
Top Related IT Skills in the City of London 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 3 (100.00%) Adobe Experience Manager
1 3 (100.00%) Apache
1 3 (100.00%) Apache Solr
General
1 2 (66.67%) Banking
Job Titles
1 3 (100.00%) Developer
2 1 (33.33%) Applications Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Ajax
1 3 (100.00%) Apache Felix
1 3 (100.00%) Apache Sling
1 3 (100.00%) CSS
1 3 (100.00%) HTML
1 3 (100.00%) jQuery
1 3 (100.00%) JSON
1 3 (100.00%) OSGi
1 3 (100.00%) RabbitMQ
1 3 (100.00%) RESTful
1 3 (100.00%) SOAP
1 3 (100.00%) Web Services
1 3 (100.00%) XML
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) OO
1 3 (100.00%) OOD
Programming Languages
1 3 (100.00%) JavaScript
1 3 (100.00%) SQL
Vendors
1 3 (100.00%) Adobe