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 3 months to 22 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
Google Guava
London / City of London
Rank 210 265 -
Rank change year-on-year +55 -  
Permanent jobs citing Guava 13 2 0
As % of all permanent IT jobs advertised in the City of London 0.26% 0.029% -
As % of the Libraries, Frameworks & Software Standards category 0.70% 0.075% -
Number of salaries quoted 12 2 0
Median salary £70,000 £70,000 -
UK excluding London median salary - - £45,000

Guava is in the industry standards, technical specifications and software library and framework skills category. The next 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 industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
City of London
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 1869 2664 3322
As % of all permanent IT job vacancies advertised in the City of London 37.28% 37.98% 32.86%
Number of salaries quoted 1694 2357 2875
Median salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% -  
90% offered a salary of more than £40,000 £37,500 £37,500
10% offered a salary of more than £85,000 £72,500 £77,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Guava
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Guava as a proportion of all permanent or contract IT jobs with a match in the Libraries, Frameworks & Software Standards category.

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 3 months to 22 March 2017.

Salary histogram for Guava in the City of London

Guava
Top 30 Related IT Skills in the City of London

For the 6 months to 22 March 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 45 (100.00%) Java
2 44 (97.78%) Finance
2 44 (97.78%) Hibernate
2 44 (97.78%) Banking
2 44 (97.78%) Jetty
2 44 (97.78%) JPA
2 44 (97.78%) Guice
2 44 (97.78%) Apache CXF
3 43 (95.56%) Apache Camel
4 25 (55.56%) Mentoring
5 19 (42.22%) SQL
5 19 (42.22%) Computer Science
6 18 (40.00%) Scala
6 18 (40.00%) Python
7 11 (24.44%) JavaScript
7 11 (24.44%) AngularJS
7 11 (24.44%) Jenkins
7 11 (24.44%) Maven
8 10 (22.22%) Web Development
8 10 (22.22%) Ext JS
8 10 (22.22%) GWT
9 9 (20.00%) Front Office
10 8 (17.78%) Degree
11 4 (8.89%) Credit Risk
11 4 (8.89%) Spring
12 2 (4.44%) C#
13 1 (2.22%) HTML
13 1 (2.22%) N-Tier
13 1 (2.22%) Data Modelling
13 1 (2.22%) SOA

Guava
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 44 (97.78%) Jetty
2 1 (2.22%) Apache
Cloud Services
1 1 (2.22%) PaaS
Database & Business Intelligence
1 1 (2.22%) DB2
1 1 (2.22%) RDBMS
1 1 (2.22%) Relational Database
1 1 (2.22%) SQL Server
1 1 (2.22%) SQL Server Analysis Services
1 1 (2.22%) SQL Server Reporting Services
Development Applications
1 11 (24.44%) Jenkins
1 11 (24.44%) Maven
2 1 (2.22%) Gradle
General
1 44 (97.78%) Banking
1 44 (97.78%) Finance
2 9 (20.00%) Front Office
Job Titles
1 44 (97.78%) Developer
1 44 (97.78%) Java Developer
2 25 (55.56%) Core Java Developer
2 25 (55.56%) Senior Developer
2 25 (55.56%) Senior Java Developer
3 18 (40.00%) Junior
3 18 (40.00%) Junior Developer
3 18 (40.00%) Junior Java Developer
4 8 (17.78%) Front Office Developer
5 6 (13.33%) Junior SQL Developer
5 6 (13.33%) SQL Developer
6 4 (8.89%) Credit Risk Developer
6 4 (8.89%) Credit Risk Java Developer
7 2 (4.44%) Angular Developer
8 1 (2.22%) Software Engineer
Libraries, Frameworks & Software Standards
1 44 (97.78%) Apache CXF
1 44 (97.78%) Guice
1 44 (97.78%) Hibernate
1 44 (97.78%) JPA
2 43 (95.56%) Apache Camel
3 11 (24.44%) AngularJS
4 10 (22.22%) Ext JS
4 10 (22.22%) GWT
5 4 (8.89%) Spring
6 1 (2.22%) Akka
6 1 (2.22%) HTML
6 1 (2.22%) HTML5
6 1 (2.22%) J2EE
6 1 (2.22%) JSON
6 1 (2.22%) REST
6 1 (2.22%) SOAP
6 1 (2.22%) WPF
6 1 (2.22%) XML
Miscellaneous
1 19 (42.22%) Computer Science
2 4 (8.89%) Credit Risk
3 1 (2.22%) Derivative
3 1 (2.22%) Equity Derivative
3 1 (2.22%) N-Tier
Processes & Methodologies
1 25 (55.56%) Mentoring
2 10 (22.22%) Web Development
3 1 (2.22%) Agile Software Development
3 1 (2.22%) Continuous Delivery
3 1 (2.22%) Continuous Integration
3 1 (2.22%) Data Modelling
3 1 (2.22%) Functional Programming
3 1 (2.22%) OO
3 1 (2.22%) Open Source
3 1 (2.22%) Release Management
3 1 (2.22%) SOA
3 1 (2.22%) Software Engineering
3 1 (2.22%) TDD
3 1 (2.22%) Unit Testing
Programming Languages
1 45 (100.00%) Java
2 19 (42.22%) SQL
3 18 (40.00%) Python
3 18 (40.00%) Scala
4 11 (24.44%) JavaScript
5 2 (4.44%) C#
Qualifications
1 8 (17.78%) Degree
System Software
1 1 (2.22%) Apache ZooKeeper
Vendors
1 1 (2.22%) DevExpress
1 1 (2.22%) Splunk
1 1 (2.22%) Sybase