The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Guava skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Guava over the 3 months to 26 March 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.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Google Guava
UK / England
Rank 563 612 592
Rank change year-on-year +49 -20  
Contract jobs citing Guava 11 1 2
As % of all contract IT jobs advertised in England 0.027% 0.002% 0.004%
As % of the Libraries, Frameworks & Software Standards category 0.084% 0.007% 0.015%
Number of daily rates quoted 9 1 2
Median daily rate £600 £442 £524
Median daily rate % change year-on-year +35.74% -15.60%  
90% offered a daily rate of more than £543 £442 £483
10% offered a daily rate of more than £620 £442 £565
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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 contract job vacancies advertised in England with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
England
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 13030 13829 13075
As % of all contract IT job vacancies advertised in England 31.58% 28.19% 27.05%
Number of daily rates quoted 9047 9693 8586
Median daily rate £425 £410 £398
Median daily rate % change year-on-year +3.65% +3.14%  
90% offered a daily rate of more than £300 £300 £283
10% offered a daily rate of more than £575 £565 £550
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 171 213 173
Median hourly rate £41.64 £38.00 £35.00
Median hourly rate % change year-on-year +9.57% +8.57%  
90% offered a hourly rate of more than £16.00 £13.00 £20.00
10% offered a hourly rate of more than £55.00 £57.00 £46.50
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

Guava
Job Vacancy Trend in England

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

Job vacancy trend for Guava in England

Guava
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for Guava in England

Guava
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing Guava in England over the 3 months to 26 March 2017.

Contractor daily rate histogram for Guava in England

Guava
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for Guava in England

Guava
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Guava within the England region over the 3 months to 26 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +40 11 £600 +35.74% 5
Guava
UK

Guava
Top 30 Related IT Skills in England

For the 6 months to 26 March 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 England region with a requirement for Guava.

1 12 (100.00%) Java
2 8 (66.67%) Agile Software Development
2 8 (66.67%) Spring
2 8 (66.67%) Continuous Deployment
3 6 (50.00%) TDD
3 6 (50.00%) Scala
3 6 (50.00%) Amazon AWS
3 6 (50.00%) Dropwizard
3 6 (50.00%) Puppet
3 6 (50.00%) Hazelcast
3 6 (50.00%) Opscode Chef
3 6 (50.00%) Ansible
3 6 (50.00%) Docker
3 6 (50.00%) DevOps
3 6 (50.00%) API Design
4 5 (41.67%) BDD
4 5 (41.67%) Microservices
4 5 (41.67%) Apache
4 5 (41.67%) Oracle
5 4 (33.33%) Banking
5 4 (33.33%) Investment Banking
5 4 (33.33%) DataSynapse
6 3 (25.00%) Oracle Coherence
6 3 (25.00%) Google
6 3 (25.00%) JNI
6 3 (25.00%) C++
6 3 (25.00%) TIBCO
6 3 (25.00%) Front Office
6 3 (25.00%) Finance
6 3 (25.00%) Web Services

Guava
Top Related 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 5 (41.67%) Apache
2 4 (33.33%) DataSynapse
3 3 (25.00%) Oracle Coherence
4 2 (16.67%) Elasticsearch
4 2 (16.67%) JBoss
4 2 (16.67%) nginx
4 2 (16.67%) Oracle SOA Suite
4 2 (16.67%) Tomcat
4 2 (16.67%) WebSphere
Cloud Services
1 6 (50.00%) Amazon AWS
2 3 (25.00%) Google Cloud Platform
Communications & Networking
1 3 (25.00%) HTTP
Database & Business Intelligence
1 6 (50.00%) Hazelcast
2 2 (16.67%) DB2
2 2 (16.67%) MongoDB
2 2 (16.67%) MySQL
Development Applications
1 2 (16.67%) Atlassian Bamboo
1 2 (16.67%) Bitbucket
1 2 (16.67%) Checkstyle
1 2 (16.67%) Cucumber
1 2 (16.67%) FindBugs
1 2 (16.67%) FitNesse
1 2 (16.67%) Git (software)
1 2 (16.67%) Jenkins
1 2 (16.67%) JUnit
1 2 (16.67%) Mockito
1 2 (16.67%) Selenium
1 2 (16.67%) SonarQube
1 2 (16.67%) Subversion
2 1 (8.33%) Maven
General
1 4 (33.33%) Banking
1 4 (33.33%) Investment Banking
2 3 (25.00%) Finance
2 3 (25.00%) Front Office
3 1 (8.33%) Financial Institution
Job Titles
1 7 (58.33%) Developer
1 7 (58.33%) Java Developer
2 4 (33.33%) Java Engineer
3 3 (25.00%) Agile Developer
3 3 (25.00%) Agile Java Developer
3 3 (25.00%) Cloud Developer
3 3 (25.00%) Principal Engineer
3 3 (25.00%) Senior Agile Developer
3 3 (25.00%) Senior Agile Java Developer
3 3 (25.00%) Senior Developer
3 3 (25.00%) Senior Java Developer
4 1 (8.33%) Architect
4 1 (8.33%) Consultant
4 1 (8.33%) Java Architect
4 1 (8.33%) Java Consultant
4 1 (8.33%) Java Software Engineer
4 1 (8.33%) Principal Architect
4 1 (8.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 8 (66.67%) Spring
2 6 (50.00%) Dropwizard
3 3 (25.00%) J2SE
3 3 (25.00%) JNI
3 3 (25.00%) Web Services
4 2 (16.67%) AngularJS
4 2 (16.67%) HATEOAS
4 2 (16.67%) Hibernate
4 2 (16.67%) JAXB
4 2 (16.67%) JAX-RS
4 2 (16.67%) JAX-WS
4 2 (16.67%) JSON
4 2 (16.67%) Node.js
4 2 (16.67%) PowerMock
4 2 (16.67%) REST
4 2 (16.67%) SOAP
4 2 (16.67%) XML
4 2 (16.67%) XSD
5 1 (8.33%) Protocol Buffers
5 1 (8.33%) RxJava
Miscellaneous
1 1 (8.33%) Market Risk
Processes & Methodologies
1 8 (66.67%) Agile Software Development
1 8 (66.67%) Continuous Deployment
2 6 (50.00%) API Design
2 6 (50.00%) DevOps
2 6 (50.00%) TDD
3 5 (41.67%) BDD
3 5 (41.67%) Microservices
4 2 (16.67%) Continuous Integration
4 2 (16.67%) OOD
4 2 (16.67%) Scrum
4 2 (16.67%) SOA
4 2 (16.67%) UML
5 1 (8.33%) Software Engineering
Programming Languages
1 12 (100.00%) Java
2 6 (50.00%) Scala
3 3 (25.00%) C++
4 2 (16.67%) JavaScript
System Software
1 6 (50.00%) Docker
Systems Management
1 6 (50.00%) Ansible
1 6 (50.00%) Opscode Chef
1 6 (50.00%) Puppet
Vendors
1 5 (41.67%) Oracle
2 3 (25.00%) Google
2 3 (25.00%) TIBCO