Period
to 18 July 2018

The following table provides summary statistics for contract job vacancies advertised in Croydon with a requirement for J2EE skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited J2EE over the 6 months to 18 July 2018 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.

Java 2 Platform, Enterprise Edition (J2EE)
South London > Croydon
6 months to
18 Jul 2018
Same period 2017 Same period 2016
Rank 83 50 42
Rank change year-on-year -33 -8 -9
Contract jobs citing J2EE 24 10 21
As % of all contract IT jobs advertised in Croydon 2.12% 2.49% 3.90%
As % of the Libraries, Frameworks & Software Standards category 5.21% 5.32% 10.45%
Number of daily rates quoted 5 3 12
Croydon median daily rate £463 £475 £398
Median daily rate % change year-on-year -2.63% +19.50% -11.67%
10th Percentile £390 £428 £371
90th Percentile £491 £523 £478
South London median daily rate £469 £488 £400
% change year-on-year -3.85% +21.88% -5.88%
Number of hourly rates quoted 0 0 0
Croydon median hourly rate - - -
South London median hourly rate - - -

J2EE is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Croydon with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Croydon
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 461 188 201
As % of all contract IT jobs advertised in Croydon 40.76% 46.88% 37.36%
Number of daily rates quoted 320 103 143
Croydon median daily rate £475 £475 £410
Median daily rate % change year-on-year - +15.85% +9.33%
10th Percentile £363 £375 £315
90th Percentile £600 £579 £536
South London median daily rate £475 £460 £413
% change year-on-year +3.26% +11.52% +17.86%
Number of hourly rates quoted 0 1 0
Croydon median hourly rate - £28.50 -
South London median hourly rate £47.00 £47.83 £34.52
% change year-on-year -1.74% +38.58% -33.84%

J2EE
Job Vacancy Trend in Croydon

Job postings citing J2EE as a percentage of all IT jobs advertised in Croydon.

Job vacancy trend for J2EE in Croydon

J2EE
Contractor Daily Rate Trend in Croydon

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing J2EE in Croydon.

Contractor daily rate trend for J2EE in Croydon

For the 6 months to 18 July 2018, IT contractor jobs citing J2EE also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Croydon region with a requirement for J2EE.

1 23 (95.83%) Java
2 18 (75.00%) Agile Software Development
2 18 (75.00%) Web Services
2 18 (75.00%) BDD
3 17 (70.83%) Jenkins
3 17 (70.83%) TDD
3 17 (70.83%) Scrum
3 17 (70.83%) Maven
3 17 (70.83%) Git (software)
3 17 (70.83%) RESTful
4 16 (66.67%) jMock
4 16 (66.67%) Continuous Integration
4 16 (66.67%) JUnit
4 16 (66.67%) SOAP
4 16 (66.67%) E-Commerce
4 16 (66.67%) PowerMock
4 16 (66.67%) Mockito
4 16 (66.67%) DbUnit
4 16 (66.67%) SonarQube
5 15 (62.50%) Kanban
6 14 (58.33%) PostgreSQL
7 13 (54.17%) Spring
7 13 (54.17%) Apache Camel
8 12 (50.00%) Security Cleared
9 11 (45.83%) VMware Infrastructure
9 11 (45.83%) SC Cleared
9 11 (45.83%) VMware
9 11 (45.83%) XML
9 11 (45.83%) vSphere
9 11 (45.83%) Amazon EC2

J2EE
Co-occurring IT Skills in Croydon 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 10 (41.67%) Tomcat
2 2 (8.33%) Apache
2 2 (8.33%) JBoss
3 1 (4.17%) Apache ServiceMix
Cloud Services
1 11 (45.83%) Amazon AWS
1 11 (45.83%) Amazon EC2
Communications & Networking
1 1 (4.17%) OpenLDAP
Database & Business Intelligence
1 14 (58.33%) PostgreSQL
2 3 (12.50%) MySQL
2 3 (12.50%) Redis
2 3 (12.50%) SQL Server
3 2 (8.33%) Data Warehouse
4 1 (4.17%) Hadoop
4 1 (4.17%) HBase
4 1 (4.17%) MongoDB
4 1 (4.17%) Oracle Database
4 1 (4.17%) Relational Database
Development Applications
1 17 (70.83%) Git (software)
1 17 (70.83%) Jenkins
1 17 (70.83%) Maven
2 16 (66.67%) DbUnit
2 16 (66.67%) jMock
2 16 (66.67%) JUnit
2 16 (66.67%) Mockito
2 16 (66.67%) SonarQube
3 1 (4.17%) Sonatype Nexus
3 1 (4.17%) Toad
General
1 2 (8.33%) Retail
Job Titles
1 22 (91.67%) Developer
1 22 (91.67%) Java Developer
2 5 (20.83%) BPM Developer
3 3 (12.50%) Senior Developer
3 3 (12.50%) Senior Java Developer
4 2 (8.33%) Agile Developer
4 2 (8.33%) Agile Java Developer
4 2 (8.33%) J2EE Developer
4 2 (8.33%) Java/J2EE Developer
4 2 (8.33%) XML Developer
5 1 (4.17%) Administrator
5 1 (4.17%) Angular Developer
5 1 (4.17%) Database Designer
5 1 (4.17%) Designer
5 1 (4.17%) DevOps Engineer
5 1 (4.17%) SC Cleared Java Developer
Libraries, Frameworks & Software Standards
1 18 (75.00%) Web Services
2 17 (70.83%) RESTful
3 16 (66.67%) PowerMock
3 16 (66.67%) SOAP
4 13 (54.17%) Apache Camel
4 13 (54.17%) Spring
5 11 (45.83%) XML
6 8 (33.33%) REST
7 4 (16.67%) Spring Boot
8 3 (12.50%) Java SE
8 3 (12.50%) Node.js
9 2 (8.33%) AngularJS
10 1 (4.17%) Ajax
10 1 (4.17%) Durandal
10 1 (4.17%) Java EE
10 1 (4.17%) jQuery
10 1 (4.17%) KnockoutJS
10 1 (4.17%) LESS
10 1 (4.17%) React
10 1 (4.17%) Sass
Miscellaneous
1 2 (8.33%) NHS
2 1 (4.17%) Freedom of Information
2 1 (4.17%) User Experience
Operating Systems
1 2 (8.33%) Linux
2 1 (4.17%) CentOS
2 1 (4.17%) Red Hat Enterprise Linux
2 1 (4.17%) Unix
2 1 (4.17%) Windows
Processes & Methodologies
1 18 (75.00%) Agile Software Development
1 18 (75.00%) BDD
2 17 (70.83%) Scrum
2 17 (70.83%) TDD
3 16 (66.67%) Continuous Integration
3 16 (66.67%) E-Commerce
4 15 (62.50%) Kanban
5 10 (41.67%) Virtual Infrastructure
6 9 (37.50%) OO
7 7 (29.17%) Microservices
8 3 (12.50%) Test Automation
9 2 (8.33%) Business Intelligence
9 2 (8.33%) Open Source
10 1 (4.17%) Change Management
10 1 (4.17%) Continuous Delivery
10 1 (4.17%) Data Protection
10 1 (4.17%) OOA/OOD
10 1 (4.17%) Performance Management
10 1 (4.17%) SDLC
10 1 (4.17%) Web Development
Programming Languages
1 23 (95.83%) Java
2 5 (20.83%) JavaScript
2 5 (20.83%) SQL
3 3 (12.50%) Java 8
4 1 (4.17%) Python
Qualifications
1 12 (50.00%) Security Cleared
2 11 (45.83%) SC Cleared
Quality Assurance & Compliance
1 2 (8.33%) PMO
2 1 (4.17%) GDPR
System Software
1 11 (45.83%) VMware Infrastructure
1 11 (45.83%) vSphere
2 1 (4.17%) Docker
Systems Management
1 1 (4.17%) Oracle Enterprise Manager
1 1 (4.17%) ZABBIX
Vendors
1 11 (45.83%) VMware
2 1 (4.17%) Oracle