Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for GWT skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GWT over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Google Web Toolkit (GWT)
England > London
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 719 762 721
Rank change year-on-year +43 -41 +75
Permanent jobs citing GWT 119 80 196
As % of all permanent IT jobs advertised in London 0.16% 0.11% 0.22%
As % of the Libraries, Frameworks & Software Standards category 0.41% 0.26% 0.58%
Number of salaries quoted 110 70 165
London median annual salary £60,000 £60,000 £70,000
Median salary % change year-on-year - -14.29% +27.27%
10th Percentile £44,975 £45,000 £42,500
90th Percentile £82,500 £75,000 £85,000
England median annual salary £55,000 £50,000 £52,500
% change year-on-year +10.00% -4.76% +12.90%

GWT 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 London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 29265 30492 33546
As % of all permanent IT jobs advertised in London 39.00% 40.22% 37.63%
Number of salaries quoted 23855 26858 28770
London median annual salary £60,000 £58,500 £55,000
Median salary % change year-on-year +2.56% +6.36% +4.76%
10th Percentile £36,250 £35,000 £34,750
90th Percentile £90,000 £86,250 £83,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

GWT
Job Vacancy Trend in London

Job postings citing GWT as a percentage of all IT jobs advertised in London.

Job vacancy trend for GWT in London

GWT
Salary Trend in London

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

Salary trend for GWT in London

GWT
Salary Histogram in London

The salary distribution of IT jobs citing GWT in London over the 6 months to 24 November 2017.

Salary histogram for GWT in London

GWT
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GWT within the London region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +40 41 £60,000 -14.29%
West London +1 4 £57,500 +15.00% 1
GWT
England

For the 6 months to 24 November 2017, IT jobs citing GWT 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 London region with a requirement for GWT.

1 116 (97.48%) Java
2 93 (78.15%) Agile Software Development
3 82 (68.91%) Spring
4 55 (46.22%) JUnit
5 53 (44.54%) Swing
5 53 (44.54%) RESTful
6 51 (42.86%) TDD
7 50 (42.02%) SQL
8 48 (40.34%) Web Services
9 45 (37.82%) AngularJS
10 44 (36.97%) JavaScript
11 43 (36.13%) Scrum
12 42 (35.29%) Software Engineering
12 42 (35.29%) BDD
13 41 (34.45%) Google
14 39 (32.77%) OO
15 38 (31.93%) Maven
16 37 (31.09%) MVC
17 36 (30.25%) Oracle
17 36 (30.25%) Relational Database
18 35 (29.41%) Internet
19 32 (26.89%) Git (software)
19 32 (26.89%) Retail
20 30 (25.21%) XML
20 30 (25.21%) Spring MVC
20 30 (25.21%) Continuous Integration
21 29 (24.37%) Web Development
22 28 (23.53%) Hibernate
22 28 (23.53%) EFT
22 28 (23.53%) ATM

GWT
Co-occurring IT Skills in 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 16 (13.45%) Confluence
2 8 (6.72%) Tomcat
3 2 (1.68%) CMS
3 2 (1.68%) Joomla!
3 2 (1.68%) Oracle Workflow
4 1 (0.84%) Apache Solr
4 1 (0.84%) Cloud Foundry
4 1 (0.84%) Elasticsearch
Business Applications
1 1 (0.84%) Payment Gateway
Cloud Services
1 18 (15.13%) Amazon AWS
2 16 (13.45%) IaaS
3 2 (1.68%) GitHub
3 2 (1.68%) Microsoft Azure
3 2 (1.68%) PaaS
4 1 (0.84%) Cloud Computing
Communications & Networking
1 35 (29.41%) Internet
2 28 (23.53%) ATM
3 5 (4.20%) VoIP
4 1 (0.84%) HTTP
Database & Business Intelligence
1 36 (30.25%) Relational Database
2 18 (15.13%) PostgreSQL
3 17 (14.29%) SQL Server
4 15 (12.61%) Infinispan
5 13 (10.92%) NoSQL
6 12 (10.08%) MySQL
7 10 (8.40%) MongoDB
8 7 (5.88%) Couchbase
9 6 (5.04%) Big Data
10 3 (2.52%) Hadoop
10 3 (2.52%) HBase
10 3 (2.52%) RDBMS
10 3 (2.52%) Redis
11 2 (1.68%) Apache Cassandra
11 2 (1.68%) Data Warehouse
11 2 (1.68%) Neo4j
12 1 (0.84%) DB2
12 1 (0.84%) SQL Anywhere
Development Applications
1 55 (46.22%) JUnit
2 38 (31.93%) Maven
3 32 (26.89%) Git (software)
4 19 (15.97%) IntelliJ
5 17 (14.29%) JIRA
6 14 (11.76%) FishEye
7 12 (10.08%) Jenkins
8 9 (7.56%) Cucumber
9 8 (6.72%) Gradle
10 7 (5.88%) TeamCity
11 6 (5.04%) Grunt
11 6 (5.04%) gulp
11 6 (5.04%) Karma Test Runner
11 6 (5.04%) PhantomJS
12 5 (4.20%) Hudson
13 4 (3.36%) Atlassian Bamboo
14 3 (2.52%) Ant
14 3 (2.52%) jMock
14 3 (2.52%) Mockito
14 3 (2.52%) Vagrant
General
1 32 (26.89%) Retail
2 27 (22.69%) Finance
3 12 (10.08%) Marketing
4 7 (5.88%) Billing
5 5 (4.20%) Banking
5 5 (4.20%) Telecoms
6 3 (2.52%) Back Office
6 3 (2.52%) Investment Banking
7 2 (1.68%) Games
8 1 (0.84%) Front Office
Job Titles
1 110 (92.44%) Developer
2 104 (87.39%) Java Developer
3 40 (33.61%) Java Engineer
4 36 (30.25%) Software Engineer
5 33 (27.73%) Agile Developer
5 33 (27.73%) Agile Java Developer
5 33 (27.73%) Java Software Engineer
6 31 (26.05%) Developer/Software Engineer
6 31 (26.05%) Java Software Developer
7 25 (21.01%) Senior Developer
8 24 (20.17%) Senior Java Developer
9 23 (19.33%) JavaScript Developer
9 23 (19.33%) JavaScript Engineer
10 17 (14.29%) Full Stack Developer
11 14 (11.76%) Java Programmer
11 14 (11.76%) Programmer
12 9 (7.56%) Mid-Level Java Developer
12 9 (7.56%) Software Programmer
13 6 (5.04%) Angular Developer
14 4 (3.36%) Technical Architect
Libraries, Frameworks & Software Standards
1 82 (68.91%) Spring
2 53 (44.54%) RESTful
2 53 (44.54%) Swing
3 48 (40.34%) Web Services
4 45 (37.82%) AngularJS
5 30 (25.21%) Spring MVC
5 30 (25.21%) XML
6 28 (23.53%) Hibernate
6 28 (23.53%) Vaadin
7 27 (22.69%) JSF
8 26 (21.85%) Java EE
9 25 (21.01%) JavaFX
9 25 (21.01%) JMS
10 24 (20.17%) JAX-RS
11 22 (18.49%) Apache Flex
11 22 (18.49%) EJB
11 22 (18.49%) EJB 3.0
11 22 (18.49%) WebSockets
12 20 (16.81%) CSS
12 20 (16.81%) Spring Boot
Miscellaneous
1 28 (23.53%) EFT
2 17 (14.29%) Client/Server
3 12 (10.08%) User Experience
4 10 (8.40%) Computer Science
4 10 (8.40%) Greenfield Project
5 7 (5.88%) Fintech
6 6 (5.04%) Xbox
7 3 (2.52%) Clustering
7 3 (2.52%) Foreign Exchange (FX)
7 3 (2.52%) Reinsurance
8 2 (1.68%) Enterprise Software
8 2 (1.68%) Hedge funds
9 1 (0.84%) Analytical Skills
9 1 (0.84%) Mainframe
9 1 (0.84%) Mobile App
9 1 (0.84%) Mobile Payment
Operating Systems
1 4 (3.36%) Linux
2 3 (2.52%) Unix
Processes & Methodologies
1 93 (78.15%) Agile Software Development
2 51 (42.86%) TDD
3 43 (36.13%) Scrum
4 42 (35.29%) BDD
4 42 (35.29%) Software Engineering
5 39 (32.77%) OO
6 37 (31.09%) MVC
7 30 (25.21%) Continuous Integration
8 29 (24.37%) Web Development
9 28 (23.53%) Fraud Detection
9 28 (23.53%) Refactoring
10 18 (15.13%) Test Automation
11 15 (12.61%) Investment Management
12 14 (11.76%) EAI
13 13 (10.92%) Asset Management
14 12 (10.08%) SDLC
15 9 (7.56%) Analytics
15 9 (7.56%) OOD
16 8 (6.72%) Load Balancing
17 7 (5.88%) Digital Marketing
Programming Languages
1 116 (97.48%) Java
2 50 (42.02%) SQL
3 44 (36.97%) JavaScript
4 7 (5.88%) C#
5 6 (5.04%) Scala
6 3 (2.52%) Clojure
6 3 (2.52%) Groovy
7 2 (1.68%) C++
7 2 (1.68%) Java 9
7 2 (1.68%) PHP
7 2 (1.68%) PL/SQL
7 2 (1.68%) Python
7 2 (1.68%) Ruby
7 2 (1.68%) VC++
8 1 (0.84%) Go
8 1 (0.84%) Kotlin
Qualifications
1 18 (15.13%) Degree
2 8 (6.72%) Computer Science Degree
3 6 (5.04%) PhD
4 1 (0.84%) OCMJD
4 1 (0.84%) Sun Certification
Quality Assurance & Compliance
1 14 (11.76%) QA
System Software
1 9 (7.56%) Docker
Systems Management
1 2 (1.68%) Ansible
2 1 (0.84%) Puppet
Vendors
1 41 (34.45%) Google
2 36 (30.25%) Oracle
3 17 (14.29%) Red Hat
4 8 (6.72%) F5
5 5 (4.20%) Splunk
6 3 (2.52%) Sun
7 2 (1.68%) Guidewire
7 2 (1.68%) Sybase
7 2 (1.68%) Tableau
8 1 (0.84%) Atlassian