Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Twickenham with a requirement for Java skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Java over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Java
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 15 6 13
Rank change year-on-year -9 +7 +5
Permanent jobs citing Java 17 32 29
As % of all permanent IT jobs advertised in Twickenham 10.76% 23.19% 16.96%
As % of the Programming Languages category 18.68% 39.51% 22.83%
Number of salaries quoted 12 28 44
Twickenham median annual salary £60,000 £42,500 £47,500
Median salary % change year-on-year +41.18% -10.53% -13.64%
10th Percentile £41,250 £28,750 £43,750
90th Percentile £67,000 £61,250 £51,250
Richmond upon Thames median annual salary £67,500 £50,000 £47,500
% change year-on-year +35.00% +5.26% -

Java is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Twickenham with a requirement for coding skills.

All Programming Languages
Twickenham
Permanent vacancies with a requirement for coding skills 91 81 127
As % of all permanent IT jobs advertised in Twickenham 57.59% 58.70% 74.27%
Number of salaries quoted 81 76 124
Twickenham median annual salary £50,000 £42,500 £47,500
Median salary % change year-on-year +17.65% -10.53% -
10th Percentile £32,500 £27,250 £34,425
90th Percentile £67,500 £61,250 £65,000
Richmond upon Thames median annual salary £50,000 £44,000 £47,500
% change year-on-year +13.64% -7.37% +14.46%

Java
Job Vacancy Trend in Twickenham

Job postings citing Java as a percentage of all IT jobs advertised in Twickenham.

Job vacancy trend for Java in Twickenham

Java
Salary Trend in Twickenham

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

Salary trend for Java in Twickenham

Java
Salary Histogram in Twickenham

The salary distribution of IT jobs citing Java in Twickenham over the 6 months to 18 November 2017.

Salary histogram for Java in Twickenham

For the 6 months to 18 November 2017, IT jobs citing Java 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 Twickenham region with a requirement for Java.

1 11 (64.71%) Python
1 11 (64.71%) Agile Software Development
1 11 (64.71%) DevOps
2 10 (58.82%) Amazon AWS
3 7 (41.18%) Subversion
3 7 (41.18%) CentOS
3 7 (41.18%) Windows
3 7 (41.18%) Linux
4 6 (35.29%) Apache
4 6 (35.29%) Tomcat
4 6 (35.29%) E-Commerce
4 6 (35.29%) MySQL
4 6 (35.29%) Configuration Management
4 6 (35.29%) LAMP
4 6 (35.29%) Scrum
4 6 (35.29%) Red Hat Enterprise Linux
4 6 (35.29%) Unit Testing
4 6 (35.29%) nginx
4 6 (35.29%) Amazon EC2
4 6 (35.29%) hybris
4 6 (35.29%) AWS Certification
4 6 (35.29%) Amazon Linux
4 6 (35.29%) AWS CloudFormation
4 6 (35.29%) Amazon ELB
4 6 (35.29%) Amazon RDS
4 6 (35.29%) LEMP Stack
4 6 (35.29%) Amazon ElastiCache
5 5 (29.41%) Jenkins
5 5 (29.41%) Confluence
5 5 (29.41%) Computer Science

Java
Co-occurring IT Skills in Twickenham 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 6 (35.29%) Apache
1 6 (35.29%) nginx
1 6 (35.29%) Tomcat
2 5 (29.41%) Confluence
Cloud Services
1 10 (58.82%) Amazon AWS
2 6 (35.29%) Amazon EC2
2 6 (35.29%) Amazon ElastiCache
2 6 (35.29%) Amazon ELB
2 6 (35.29%) AWS CloudFormation
3 4 (23.53%) Microsoft Azure
Communications & Networking
1 4 (23.53%) Wi-Fi
2 1 (5.88%) TCP/IP
Database & Business Intelligence
1 6 (35.29%) Amazon RDS
1 6 (35.29%) MySQL
2 4 (23.53%) Amazon DynamoDB
2 4 (23.53%) Big Data
2 4 (23.53%) SQL Server
Development Applications
1 7 (41.18%) Subversion
2 5 (29.41%) Jenkins
2 5 (29.41%) JIRA
3 4 (23.53%) Geb
3 4 (23.53%) Git (software)
3 4 (23.53%) IntelliJ
3 4 (23.53%) JMeter
3 4 (23.53%) PHPUnit
3 4 (23.53%) Robot Framework
3 4 (23.53%) Selenium
3 4 (23.53%) TestRail
3 4 (23.53%) WebDriver
4 1 (5.88%) Hudson
General
1 4 (23.53%) Law
1 4 (23.53%) Legal
1 4 (23.53%) Marketing
2 1 (5.88%) Electronics
Job Titles
1 6 (35.29%) AWS DevOps
1 6 (35.29%) AWS DevOps Engineer
1 6 (35.29%) AWS Engineer
1 6 (35.29%) DevOps Engineer
2 5 (29.41%) Developer
2 5 (29.41%) Java Developer
3 4 (23.53%) Angular Developer
3 4 (23.53%) Applications Developer
3 4 (23.53%) C# Application Developer
3 4 (23.53%) C# Developer
3 4 (23.53%) C# Web Developer
3 4 (23.53%) Java Applications Developer
3 4 (23.53%) Java Web Developer
3 4 (23.53%) Lead Tester
3 4 (23.53%) QA Leader
3 4 (23.53%) QA Tester
3 4 (23.53%) Software Tester
3 4 (23.53%) Web Applications Developer
3 4 (23.53%) Web Developer
3 4 (23.53%) WPF Developer
Libraries, Frameworks & Software Standards
1 6 (35.29%) LAMP
1 6 (35.29%) LEMP Stack
2 4 (23.53%) AngularJS
2 4 (23.53%) WPF
3 2 (11.76%) Spring
4 1 (5.88%) Hibernate
Miscellaneous
1 5 (29.41%) Computer Science
2 4 (23.53%) Mobile App
3 2 (11.76%) Greenfield Project
Operating Systems
1 7 (41.18%) CentOS
1 7 (41.18%) Linux
1 7 (41.18%) Windows
2 6 (35.29%) Amazon Linux
2 6 (35.29%) Red Hat Enterprise Linux
3 1 (5.88%) Unix
Processes & Methodologies
1 11 (64.71%) Agile Software Development
1 11 (64.71%) DevOps
2 6 (35.29%) Configuration Management
2 6 (35.29%) E-Commerce
2 6 (35.29%) Scrum
2 6 (35.29%) Unit Testing
3 5 (29.41%) OO
3 5 (29.41%) OOD
4 4 (23.53%) Acceptance Criteria
4 4 (23.53%) API Testing
4 4 (23.53%) Content Marketing
4 4 (23.53%) Functional Testing
4 4 (23.53%) Project Management
4 4 (23.53%) Regression Testing
4 4 (23.53%) SEO
4 4 (23.53%) Software Engineering
4 4 (23.53%) Software Testing
4 4 (23.53%) Test Automation
4 4 (23.53%) User Acceptance Testing
4 4 (23.53%) User Stories
Programming Languages
1 11 (64.71%) Python
2 4 (23.53%) C#
2 4 (23.53%) Groovy
3 2 (11.76%) SQL
4 1 (5.88%) Bash Shell
4 1 (5.88%) C
4 1 (5.88%) C++
4 1 (5.88%) Perl
4 1 (5.88%) PHP
4 1 (5.88%) Ruby
Qualifications
1 6 (35.29%) AWS Certification
2 5 (29.41%) Degree
Quality Assurance & Compliance
1 4 (23.53%) QA
System Software
1 4 (23.53%) Xen
2 1 (5.88%) Virtual Machines
2 1 (5.88%) VMware Infrastructure
2 1 (5.88%) vSphere
Systems Management
1 1 (5.88%) vCenter Server
1 1 (5.88%) ZABBIX
Vendors
1 6 (35.29%) hybris
2 1 (5.88%) Atlassian
2 1 (5.88%) Red Hat
2 1 (5.88%) VMware