The following table provides summary statistics for contract job vacancies with a requirement for Spring Web Flow skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Spring Web Flow over the 3 months to 27 June 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.

Spring Web Flow
UK
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 605 644 620
Rank change year-on-year +39 -24  
Contract jobs citing Spring Web Flow 5 10 22
As % of all contract IT jobs advertised in the UK 0.011% 0.019% 0.040%
As % of the Libraries, Frameworks & Software Standards category 0.033% 0.065% 0.14%
Number of daily rates quoted 5 9 11
Median daily rate £500 £600 £425
Median daily rate % change year-on-year -16.66% +41.17%  
UK excluding London median daily rate - £413 £425
% change year-on-year - -2.94%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Spring Web Flow 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 with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
UK
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 15079 15377 15197
As % of all contract IT job vacancies advertised in the UK 32.00% 28.48% 27.55%
Number of daily rates quoted 10419 10829 10153
Median daily rate £430 £420 £388
Median daily rate % change year-on-year +2.38% +8.38%  
90% offered a daily rate of more than £315 £300 £285
10% offered a daily rate of more than £580 £550 £550
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 197 188 210
Median hourly rate £42.50 £36.00 £37.80
Median hourly rate % change year-on-year +18.05% -4.76%  
90% offered a hourly rate of more than £21.00 £18.80 £18.00
10% offered a hourly rate of more than £55.00 £50.00 £55.00
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

Spring Web Flow
Job Vacancy Trend

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

Job vacancy trend for Spring Web Flow in the UK

Spring Web Flow
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Spring Web Flow.

Contractor daily rate trend for Spring Web Flow in the UK

Spring Web Flow
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Spring Web Flow.

Contractor hourly rate trend for Spring Web Flow in the UK

Spring Web Flow
Top 3 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Spring Web Flow within the UK over the 3 months to 27 June 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
England +17 5 £500 -16.66% 1
London +3 5 £500 -16.66%
City of London - 1 £600 -

For the 6 months to 27 June 2017, IT contractor jobs citing Spring Web Flow also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Spring Web Flow.

1 8 (100.00%) Java
1 8 (100.00%) MVC
1 8 (100.00%) Agile Software Development
1 8 (100.00%) Spring
2 7 (87.50%) TDD
2 7 (87.50%) Finance
3 6 (75.00%) SOAP
3 6 (75.00%) Web Services
3 6 (75.00%) Spring MVC
3 6 (75.00%) REST
4 5 (62.50%) Inversion of Control
4 5 (62.50%) BDD
4 5 (62.50%) Git (software)
4 5 (62.50%) Relational Database
4 5 (62.50%) Microservices
4 5 (62.50%) XML
4 5 (62.50%) JMS
4 5 (62.50%) RDBMS
4 5 (62.50%) Struts
4 5 (62.50%) Hibernate
4 5 (62.50%) Banking
4 5 (62.50%) Java EE
5 4 (50.00%) PL/SQL
5 4 (50.00%) SQL
5 4 (50.00%) Oracle
5 4 (50.00%) SOA
5 4 (50.00%) Apache Camel
5 4 (50.00%) Oracle Database
5 4 (50.00%) JPA
6 3 (37.50%) Continuous Integration

Spring Web Flow
Co-occurring IT Skills 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 3 (37.50%) Tomcat
2 2 (25.00%) Apache
2 2 (25.00%) GlassFish
2 2 (25.00%) JBoss
2 2 (25.00%) WebLogic
2 2 (25.00%) WebLogic Integration
2 2 (25.00%) WebLogic Portal
2 2 (25.00%) WebSphere
2 2 (25.00%) WebSphere Application Server
2 2 (25.00%) WebSphere Process Server
3 1 (12.50%) Oracle SOA Suite
Business Applications
1 2 (25.00%) Oracle BPM
Communications & Networking
1 1 (12.50%) Internet
1 1 (12.50%) Intranet
Database & Business Intelligence
1 5 (62.50%) RDBMS
1 5 (62.50%) Relational Database
2 4 (50.00%) Oracle Database
3 2 (25.00%) DB2
4 1 (12.50%) NoSQL
Development Applications
1 5 (62.50%) Git (software)
2 3 (37.50%) Cucumber
2 3 (37.50%) Gerrit
2 3 (37.50%) JBehave
2 3 (37.50%) Jenkins
2 3 (37.50%) JUnit
2 3 (37.50%) Maven
2 3 (37.50%) Selenium
2 3 (37.50%) Sonatype Nexus
3 2 (25.00%) Atlassian Bamboo
3 2 (25.00%) JIRA
4 1 (12.50%) Eclipse
General
1 7 (87.50%) Finance
2 5 (62.50%) Banking
3 3 (37.50%) Investment Banking
4 1 (12.50%) Multimedia
4 1 (12.50%) Prime Brokerage
Job Titles
1 8 (100.00%) Developer
1 8 (100.00%) Java Developer
2 1 (12.50%) J2EE Developer
2 1 (12.50%) Java Pricing Developer
2 1 (12.50%) Java/J2EE Developer
2 1 (12.50%) Market Risk Developer
2 1 (12.50%) Market Risk Java Developer
2 1 (12.50%) Senior Developer
2 1 (12.50%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 8 (100.00%) Spring
2 6 (75.00%) REST
2 6 (75.00%) SOAP
2 6 (75.00%) Spring MVC
2 6 (75.00%) Web Services
3 5 (62.50%) Hibernate
3 5 (62.50%) Java EE
3 5 (62.50%) JMS
3 5 (62.50%) Struts
3 5 (62.50%) XML
4 4 (50.00%) Apache Camel
4 4 (50.00%) JPA
5 3 (37.50%) Ajax
5 3 (37.50%) CSS
5 3 (37.50%) HTML
5 3 (37.50%) jQuery
5 3 (37.50%) JSP
5 3 (37.50%) RESTful
5 3 (37.50%) Spring Integration
5 3 (37.50%) WSDL
Miscellaneous
1 2 (25.00%) Credit Risk
1 2 (25.00%) DataPower
1 2 (25.00%) Derivative
1 2 (25.00%) Market Risk
1 2 (25.00%) Mobile App
1 2 (25.00%) Virtual Team
2 1 (12.50%) Clustering
2 1 (12.50%) User Experience
Operating Systems
1 2 (25.00%) Linux
1 2 (25.00%) Unix
1 2 (25.00%) Windows
Processes & Methodologies
1 8 (100.00%) Agile Software Development
1 8 (100.00%) MVC
2 7 (87.50%) TDD
3 5 (62.50%) BDD
3 5 (62.50%) Inversion of Control
3 5 (62.50%) Microservices
4 4 (50.00%) SOA
5 3 (37.50%) Continuous Integration
5 3 (37.50%) Dependency Injection
5 3 (37.50%) Digital Transformation Programme
5 3 (37.50%) Investment Management
5 3 (37.50%) Open Source
5 3 (37.50%) SDLC
5 3 (37.50%) UML
6 2 (25.00%) Business Activity Monitoring
6 2 (25.00%) Continuous Delivery
6 2 (25.00%) Domain-Driven Design
6 2 (25.00%) OO
6 2 (25.00%) OOA/OOD
6 2 (25.00%) SOLID
Programming Languages
1 8 (100.00%) Java
2 4 (50.00%) PL/SQL
2 4 (50.00%) SQL
3 2 (25.00%) C++
3 2 (25.00%) Perl
3 2 (25.00%) Python
4 1 (12.50%) JavaScript
Systems Management
1 2 (25.00%) BladeLogic
1 2 (25.00%) Control-M
Vendors
1 4 (50.00%) Oracle
2 3 (37.50%) MuleSoft
3 2 (25.00%) Atlassian
3 2 (25.00%) Calypso
3 2 (25.00%) IBM
3 2 (25.00%) Kony
3 2 (25.00%) Murex
3 2 (25.00%) Remedy
3 2 (25.00%) Sybase
4 1 (12.50%) Google
4 1 (12.50%) Yahoo!