Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Guava skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Guava over the 6 months to 19 November 2017 with a comparison to the same period in the previous 2 years.

Google Guava
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 305 296 426
Rank change year-on-year -9 +130 +45
Permanent jobs citing Guava 17 54 3
As % of all permanent IT jobs advertised in the City of London 0.17% 0.46% 0.017%
As % of the Libraries, Frameworks & Software Standards category 0.42% 1.12% 0.048%
Number of salaries quoted 17 54 3
City of London median annual salary £75,000 £77,500 £70,000
Median salary % change year-on-year -3.23% +10.71% -30.00%
10th Percentile £55,000 £57,500 £65,000
90th Percentile £77,500 £81,250 £87,000
Central London median annual salary £75,000 £77,500 £70,000
% change year-on-year -3.23% +10.71% -30.00%

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

All Software Libraries and Frameworks
City of London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 4077 4812 6243
As % of all permanent IT jobs advertised in the City of London 40.24% 41.39% 36.31%
Number of salaries quoted 3671 4437 5409
City of London median annual salary £62,500 £60,000 £57,500
Median salary % change year-on-year +4.17% +4.35% +4.55%
10th Percentile £40,000 £38,250 £36,250
90th Percentile £90,000 £87,500 £85,000
Central London median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

Guava
Job Vacancy Trend in the City of London

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

Job vacancy trend for Guava in the City of London

Guava
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Guava in the City of London.

Salary trend for Guava in the City of London

Guava
Salary Histogram in the City of London

The salary distribution of IT jobs citing Guava in the City of London over the 6 months to 19 November 2017.

Salary histogram for Guava in the City of London

For the 6 months to 19 November 2017, IT jobs citing Guava also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Guava.

1 17 (100.00%) Java
1 17 (100.00%) Hibernate
2 14 (82.35%) Finance
2 14 (82.35%) Banking
2 14 (82.35%) Investment Banking
2 14 (82.35%) Jetty
2 14 (82.35%) JPA
2 14 (82.35%) Apache CXF
2 14 (82.35%) Apache Camel
3 13 (76.47%) Mentoring
3 13 (76.47%) Guice
4 4 (23.53%) SQL
4 4 (23.53%) Oracle
4 4 (23.53%) Maven
5 3 (17.65%) PHP
5 3 (17.65%) Subversion
5 3 (17.65%) Spring
5 3 (17.65%) Web Development
5 3 (17.65%) Java EE
5 3 (17.65%) Continuous Integration
5 3 (17.65%) Multithreading
5 3 (17.65%) Git (software)
5 3 (17.65%) Dependency Injection
5 3 (17.65%) JDBC
5 3 (17.65%) Struts
5 3 (17.65%) TDD
5 3 (17.65%) Advertising
5 3 (17.65%) Oracle Database
5 3 (17.65%) Multithreaded Programming
5 3 (17.65%) Domain Models

Guava
Co-occurring 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 14 (82.35%) Jetty
Database & Business Intelligence
1 3 (17.65%) Oracle Database
2 1 (5.88%) SQL Server
Development Applications
1 4 (23.53%) Maven
2 3 (17.65%) Git (software)
2 3 (17.65%) Subversion
3 1 (5.88%) Jenkins
General
1 14 (82.35%) Banking
1 14 (82.35%) Finance
1 14 (82.35%) Investment Banking
2 3 (17.65%) Advertising
3 1 (5.88%) Back Office
Job Titles
1 17 (100.00%) Developer
1 17 (100.00%) Java Developer
2 14 (82.35%) Investment Banking Java Developer
3 13 (76.47%) Core Java Developer
3 13 (76.47%) Senior Developer
3 13 (76.47%) Senior Investment Banking Java Developer
3 13 (76.47%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 17 (100.00%) Hibernate
2 14 (82.35%) Apache Camel
2 14 (82.35%) Apache CXF
2 14 (82.35%) JPA
3 13 (76.47%) Guice
4 3 (17.65%) Java EE
4 3 (17.65%) JDBC
4 3 (17.65%) Spring
4 3 (17.65%) Struts
5 1 (5.88%) AngularJS
Miscellaneous
1 1 (5.88%) Reference Data
Processes & Methodologies
1 13 (76.47%) Mentoring
2 3 (17.65%) Continuous Integration
2 3 (17.65%) Dependency Injection
2 3 (17.65%) Domain Models
2 3 (17.65%) Multithreaded Programming
2 3 (17.65%) Multithreading
2 3 (17.65%) TDD
2 3 (17.65%) Web Development
Programming Languages
1 17 (100.00%) Java
2 4 (23.53%) SQL
3 3 (17.65%) PHP
4 1 (5.88%) JavaScript
Vendors
1 4 (23.53%) Oracle
2 1 (5.88%) Sybase