Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Guava skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Guava over the 6 months to 23 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.

Google Guava
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 633 617 606
Rank change year-on-year -16 -11 -8
Contract jobs citing Guava 2 2 23
As % of all contract IT jobs advertised in London 0.004% 0.004% 0.049%
As % of the Libraries, Frameworks & Software Standards category 0.011% 0.013% 0.15%
Number of daily rates quoted 1 1 9
London median daily rate £463 £450 £480
Median daily rate % change year-on-year +2.78% -6.25% +14.29%
10th Percentile £431 £425 £451
90th Percentile £494 £475 £516
England median daily rate £463 £450 £480
% change year-on-year +2.78% -6.25% +14.29%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

Guava is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17426 15521 15041
As % of all contract IT jobs advertised in London 36.99% 34.34% 32.27%
Number of daily rates quoted 13294 11606 11199
London median daily rate £500 £465 £450
Median daily rate % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £350 £319 £308
90th Percentile £650 £625 £625
England median daily rate £463 £425 £413
% change year-on-year +8.82% +3.03% +3.13%
Number of hourly rates quoted 104 72 91
London median hourly rate £33.50 £40.00 £35.00
Median hourly rate % change year-on-year -16.25% +14.29% -
10th Percentile £19.13 £19.23 £14.25
90th Percentile £50.00 £57.44 £55.00
England median hourly rate £40.00 £37.50 £37.50
% change year-on-year +6.67% - +10.29%

Guava
Job Vacancy Trend in London

Job postings citing Guava as a percentage of all IT jobs advertised in London.

Job vacancy trend for Guava in London

Guava
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Guava in London.

Contractor daily rate trend for Guava in London

Guava
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Guava in London.

Contractor hourly rate trend for Guava in London

For the 6 months to 23 November 2017, IT contractor jobs citing Guava 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 London region with a requirement for Guava.

1 2 (100.00%) Java
1 2 (100.00%) SQL
1 2 (100.00%) JUnit
1 2 (100.00%) OO
1 2 (100.00%) Apache
1 2 (100.00%) Data Warehouse
1 2 (100.00%) OOD
1 2 (100.00%) ETL
1 2 (100.00%) Eclipse
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Pair Programming
1 2 (100.00%) Spring
1 2 (100.00%) Maven
1 2 (100.00%) Degree
1 2 (100.00%) JIRA
1 2 (100.00%) Computer Science
1 2 (100.00%) Unit Testing
1 2 (100.00%) Git (software)
1 2 (100.00%) Hadoop
1 2 (100.00%) Jenkins
1 2 (100.00%) Oozie
1 2 (100.00%) Cascading
1 2 (100.00%) Apache Commons
1 2 (100.00%) Algorithms
1 2 (100.00%) Enterprise Data Warehouse
1 2 (100.00%) ETL Development
1 2 (100.00%) Open Source
1 2 (100.00%) Bash Shell
1 2 (100.00%) Mockito
1 2 (100.00%) Apache Hive

Guava
Co-occurring IT Skills in 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 2 (100.00%) Apache
Database & Business Intelligence
1 2 (100.00%) Apache Hive
1 2 (100.00%) Data Warehouse
1 2 (100.00%) Enterprise Data Warehouse
1 2 (100.00%) Hadoop
Development Applications
1 2 (100.00%) Eclipse
1 2 (100.00%) Git (software)
1 2 (100.00%) Jenkins
1 2 (100.00%) JIRA
1 2 (100.00%) JUnit
1 2 (100.00%) Maven
1 2 (100.00%) Mockito
Job Titles
1 1 (50.00%) Developer
1 1 (50.00%) Development Engineer
1 1 (50.00%) Hadoop Developer
1 1 (50.00%) Hadoop Engineer
1 1 (50.00%) Java Developer
1 1 (50.00%) Java Hadoop Developer
1 1 (50.00%) Software Development Engineer
1 1 (50.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Apache Commons
1 2 (100.00%) Cascading
1 2 (100.00%) Spring
Miscellaneous
1 2 (100.00%) Algorithms
1 2 (100.00%) Computer Science
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) ETL
1 2 (100.00%) ETL Development
1 2 (100.00%) OO
1 2 (100.00%) OOD
1 2 (100.00%) Open Source
1 2 (100.00%) Pair Programming
1 2 (100.00%) Scrum
1 2 (100.00%) Unit Testing
Programming Languages
1 2 (100.00%) Bash Shell
1 2 (100.00%) Java
1 2 (100.00%) SQL
Qualifications
1 2 (100.00%) Degree
1 2 (100.00%) Master's Degree
Systems Management
1 2 (100.00%) Oozie