The following table provides summary statistics for permanent job vacancies advertised in England 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 30 March 2017 with a comparison to the same period in the previous 2 years.

Google Guava
UK / England
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 837 906 931
Rank change year-on-year +69 +25  
Permanent jobs citing Guava 22 29 12
As % of all permanent IT jobs advertised in England 0.027% 0.030% 0.012%
As % of the Libraries, Frameworks & Software Standards category 0.068% 0.077% 0.031%
Number of salaries quoted 20 25 5
Median salary £68,750 £70,000 £50,000
Median salary % change year-on-year -1.78% +40.00%  
UK excluding London median salary - - -

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 England with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
England
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 32415 37855 38190
As % of all permanent IT job vacancies advertised in England 40.37% 38.60% 37.90%
Number of salaries quoted 27900 32934 32757
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £31,500 £31,000 £30,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25%  

Guava
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

Guava
Salary Trend in England

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

Salary trend for Guava in England

Guava
Salary Histogram in England

The salary distribution of IT jobs citing Guava in England over the 3 months to 30 March 2017.

Salary histogram for Guava in England

Guava
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Guava within the England region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +61 22 £68,750 -1.78% 4
Guava
UK

For the 6 months to 30 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 England region with a requirement for Guava.

1 88 (100.00%) Java
2 57 (64.77%) Finance
2 57 (64.77%) JPA
3 49 (55.68%) Hibernate
4 48 (54.55%) Banking
5 46 (52.27%) Apache CXF
6 45 (51.14%) Guice
7 41 (46.59%) Jetty
8 39 (44.32%) Apache Camel
9 30 (34.09%) Hazelcast
9 30 (34.09%) SQL
10 29 (32.95%) Spring
10 29 (32.95%) Web Development
11 27 (30.68%) Mentoring
12 24 (27.27%) JavaScript
13 23 (26.14%) Linux
14 21 (23.86%) Agile Software Development
14 21 (23.86%) Maven
14 21 (23.86%) Computer Science
14 21 (23.86%) AngularJS
15 20 (22.73%) Continuous Integration
15 20 (22.73%) Google
15 20 (22.73%) Scala
15 20 (22.73%) Python
16 19 (21.59%) Amazon AWS
17 18 (20.45%) Jenkins
18 16 (18.18%) Spring MVC
18 16 (18.18%) JAXB
18 16 (18.18%) MVC
18 16 (18.18%) JUnit

Guava
Co-occurring IT Skills in England 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 41 (46.59%) Jetty
2 10 (11.36%) Apache
3 5 (5.68%) JBoss
3 5 (5.68%) Oracle SOA Suite
3 5 (5.68%) WebLogic
3 5 (5.68%) WebSphere
4 4 (4.55%) Tomcat
5 2 (2.27%) Elasticsearch
Cloud Services
1 19 (21.59%) Amazon AWS
2 15 (17.05%) Google App Engine
2 15 (17.05%) Google Cloud Platform
3 1 (1.14%) PaaS
Communications & Networking
1 11 (12.50%) HTTP
2 2 (2.27%) HTTPS
3 1 (1.14%) TCP/IP
Database & Business Intelligence
1 30 (34.09%) Hazelcast
2 16 (18.18%) SQL Server
3 6 (6.82%) DB2
3 6 (6.82%) Relational Database
4 5 (5.68%) Hadoop
4 5 (5.68%) HBase
5 2 (2.27%) SQL Server Analysis Services
5 2 (2.27%) SQL Server Reporting Services
6 1 (1.14%) RDBMS
Development Applications
1 21 (23.86%) Maven
2 18 (20.45%) Jenkins
3 16 (18.18%) JUnit
4 5 (5.68%) Cucumber
4 5 (5.68%) Log4j
5 1 (1.14%) Gradle
General
1 57 (64.77%) Finance
2 48 (54.55%) Banking
3 11 (12.50%) Back Office
4 8 (9.09%) Front Office
5 5 (5.68%) Investment Banking
5 5 (5.68%) Telecoms
6 3 (3.41%) Financial Institution
Job Titles
1 81 (92.05%) Developer
2 71 (80.68%) Java Developer
3 30 (34.09%) Senior Developer
3 30 (34.09%) Senior Java Developer
4 21 (23.86%) Core Java Developer
5 19 (21.59%) Junior
5 19 (21.59%) Junior Developer
6 17 (19.32%) Junior Java Developer
7 11 (12.50%) Software Developer
8 6 (6.82%) Junior SQL Developer
8 6 (6.82%) SQL Developer
9 5 (5.68%) Credit Risk Developer
9 5 (5.68%) Credit Risk Java Developer
9 5 (5.68%) Investment Banking Java Developer
10 4 (4.55%) Cloud Developer
10 4 (4.55%) Java Engineer
10 4 (4.55%) Mid-Level Java Developer
11 3 (3.41%) Angular Developer
11 3 (3.41%) Java Hadoop Developer
11 3 (3.41%) Software Engineer
Libraries, Frameworks & Software Standards
1 57 (64.77%) JPA
2 49 (55.68%) Hibernate
3 46 (52.27%) Apache CXF
4 45 (51.14%) Guice
5 39 (44.32%) Apache Camel
6 29 (32.95%) Spring
7 21 (23.86%) AngularJS
8 16 (18.18%) JAXB
8 16 (18.18%) Spring MVC
9 15 (17.05%) JMS
10 14 (15.91%) Ext JS
10 14 (15.91%) GWT
11 9 (10.23%) Web Services
12 8 (9.09%) Akka
13 7 (7.95%) JAX-RS
14 6 (6.82%) J2EE
14 6 (6.82%) RESTful
14 6 (6.82%) SOAP
14 6 (6.82%) XML
15 5 (5.68%) Apache OpenJPA
Miscellaneous
1 21 (23.86%) Computer Science
2 5 (5.68%) Client/Server
2 5 (5.68%) Credit Risk
2 5 (5.68%) User Experience
3 3 (3.41%) Analytical Skills
3 3 (3.41%) Hedge funds
3 3 (3.41%) Reference Data
3 3 (3.41%) Virtual Team
4 2 (2.27%) Derivative
4 2 (2.27%) Equity Derivative
4 2 (2.27%) Market Risk
5 1 (1.14%) Algorithms
5 1 (1.14%) Data Structures
5 1 (1.14%) Fintech
5 1 (1.14%) N-Tier
Operating Systems
1 23 (26.14%) Linux
2 11 (12.50%) Windows
Processes & Methodologies
1 29 (32.95%) Web Development
2 27 (30.68%) Mentoring
3 21 (23.86%) Agile Software Development
4 20 (22.73%) Continuous Integration
5 16 (18.18%) MVC
6 15 (17.05%) TDD
7 13 (14.77%) Software Engineering
8 11 (12.50%) API Design
8 11 (12.50%) BDD
8 11 (12.50%) Continuous Deployment
8 11 (12.50%) Continuous Improvement
8 11 (12.50%) OOP
9 9 (10.23%) OO
10 7 (7.95%) Low Latency
10 7 (7.95%) Open Source
11 6 (6.82%) SOA
12 5 (5.68%) E-Commerce
12 5 (5.68%) Pair Programming
13 4 (4.55%) Software Architecture
13 4 (4.55%) UML
Programming Languages
1 88 (100.00%) Java
2 30 (34.09%) SQL
3 24 (27.27%) JavaScript
4 20 (22.73%) Python
4 20 (22.73%) Scala
5 12 (13.64%) C#
6 7 (7.95%) C++
7 2 (2.27%) Perl
8 1 (1.14%) AWK
8 1 (1.14%) Bash Shell
8 1 (1.14%) Korn
Qualifications
1 7 (7.95%) Degree
Quality Assurance & Compliance
1 1 (1.14%) QA
System Software
1 6 (6.82%) Apache ZooKeeper
2 4 (4.55%) HDFS
3 3 (3.41%) Docker
Systems Management
1 10 (11.36%) Ansible
1 10 (11.36%) Opscode Chef
1 10 (11.36%) Puppet
Vendors
1 20 (22.73%) Google
2 5 (5.68%) Oracle
3 3 (3.41%) Sybase
4 2 (2.27%) DevExpress
5 1 (1.14%) Splunk
West London
Client Server
Salary: £70k to £80k + benefits
Posted: 2 days ago
London
TEKsystems
Salary: £35000 - £70000 per annum + Bonus + Pension + Holiday
Posted: 3 days ago
London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 9 days ago
London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 16 days ago
Leatherhead, Surrey
CGI
Salary: £50000 - £70000 per annum + benefits
Posted: 22 days ago