The following table provides summary statistics for permanent job vacancies advertised in Colchester with a requirement for Java skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Java over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Java
Essex / Colchester
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 7 13 24
Rank change year-on-year +6 +11  
Permanent jobs citing Java 37 34 14
As % of all permanent IT jobs advertised in Colchester 18.23% 16.50% 8.70%
As % of the Programming Languages category 27.01% 32.69% 13.46%
Number of salaries quoted 34 30 14
Median salary £50,000 £55,000 £45,000
Median salary % change year-on-year -9.09% +22.22%  
90% offered a salary of more than £35,000 £40,000 £29,500
10% offered a salary of more than £65,000 £62,500 £65,400
UK excluding London median salary £45,000 £47,500 £44,000
% change year-on-year -5.26% +7.95%  

Java is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Colchester with a requirement for programming language skills.

Programming Language Skills
Colchester
Permanent job vacancies with a requirement for programming language skills 137 104 104
As % of all permanent IT job vacancies advertised in Colchester 67.49% 50.49% 64.60%
Number of salaries quoted 121 96 97
Median salary £45,000 £40,000 £27,000
Median salary % change year-on-year +12.50% +48.14%  
90% offered a salary of more than £32,500 £25,000 £25,000
10% offered a salary of more than £62,500 £45,000 £57,500
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

Java
Job Vacancy Trend in Colchester

The job posting trend of jobs advertised in Colchester citing Java as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Java in Colchester

Java
Salary Trend in Colchester

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

Salary trend for Java in Colchester

Java
Salary Histogram in Colchester

The salary distribution of IT jobs citing Java in Colchester over the 3 months to 28 June 2017.

Salary histogram for Java in Colchester

For the 6 months to 28 June 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 Colchester region with a requirement for Java.

1 70 (72.16%) Oracle
2 59 (60.82%) JBoss
3 56 (57.73%) Agile Software Development
4 55 (56.70%) Degree
5 49 (50.52%) Computer Science
6 48 (49.48%) JavaScript
7 41 (42.27%) PL/SQL
8 40 (41.24%) MySQL
8 40 (41.24%) CSS
9 38 (39.18%) Swing
10 37 (38.14%) MVC
10 37 (38.14%) Spring
10 37 (38.14%) Spring MVC
10 37 (38.14%) Java EE
11 36 (37.11%) HTML
12 34 (35.05%) Ant
12 34 (35.05%) E-Commerce
12 34 (35.05%) Maven
13 33 (34.02%) Hibernate
14 32 (32.99%) OO
15 31 (31.96%) OOP
15 31 (31.96%) Ajax
15 31 (31.96%) WebSphere
16 30 (30.93%) Tomcat
17 29 (29.90%) Servlets
17 29 (29.90%) SQL Server
17 29 (29.90%) Relational Database
18 28 (28.87%) NoSQL
19 26 (26.80%) Linux
19 26 (26.80%) GlassFish

Java
Co-occurring IT Skills in Colchester 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 59 (60.82%) JBoss
2 31 (31.96%) WebSphere
3 30 (30.93%) Tomcat
4 26 (26.80%) GlassFish
5 19 (19.59%) WebLogic
6 15 (15.46%) Apache Pig
6 15 (15.46%) Apache Spark
7 13 (13.40%) Apache
8 5 (5.15%) IIS
9 2 (2.06%) Apache Geronimo
9 2 (2.06%) SharePoint
9 2 (2.06%) WordPress
Applications
1 1 (1.03%) Weka
Business Applications
1 3 (3.09%) SessionCam
Cloud Services
1 13 (13.40%) Office 365
2 11 (11.34%) Amazon AWS
3 4 (4.12%) Oracle CX
3 4 (4.12%) Oracle Service Cloud
3 4 (4.12%) PaaS
3 4 (4.12%) SaaS
4 3 (3.09%) Azure Active Directory
4 3 (3.09%) Google Analytics
4 3 (3.09%) Microsoft Azure
Communications & Networking
1 9 (9.28%) NAS
2 4 (4.12%) SAN
3 2 (2.06%) HTTP
Database & Business Intelligence
1 40 (41.24%) MySQL
2 29 (29.90%) Relational Database
2 29 (29.90%) SQL Server
3 28 (28.87%) NoSQL
4 23 (23.71%) Big Data
5 22 (22.68%) CouchDB
5 22 (22.68%) MongoDB
6 21 (21.65%) RDBMS
7 20 (20.62%) Oracle Database
8 18 (18.56%) Hadoop
9 13 (13.40%) Data Mining
10 9 (9.28%) PostgreSQL
11 8 (8.25%) Neo4j
12 1 (1.03%) Apache Hive
12 1 (1.03%) Mahout
12 1 (1.03%) Oracle Database 10g
12 1 (1.03%) Oracle Database 11g
12 1 (1.03%) Oracle Database 12c
12 1 (1.03%) QlikView
12 1 (1.03%) Sqoop
Development Applications
1 34 (35.05%) Ant
1 34 (35.05%) Maven
2 20 (20.62%) Gradle
3 16 (16.49%) Git (software)
4 4 (4.12%) JUnit
5 3 (3.09%) Hudson
5 3 (3.09%) Jenkins
6 1 (1.03%) jMock
6 1 (1.03%) Mockito
6 1 (1.03%) NetBeans
6 1 (1.03%) Subversion
General
1 4 (4.12%) Automotive
1 4 (4.12%) Marketing
2 2 (2.06%) Finance
2 2 (2.06%) Games
3 1 (1.03%) Advertising
Job Titles
1 73 (75.26%) Developer
2 63 (64.95%) Java Developer
3 40 (41.24%) Oracle Developer
4 28 (28.87%) Lead Developer
5 18 (18.56%) Agile Developer
5 18 (18.56%) Agile Java Developer
5 18 (18.56%) J2EE Developer
5 18 (18.56%) Java/J2EE Developer
5 18 (18.56%) Lead Java Developer
5 18 (18.56%) Senior Developer
5 18 (18.56%) Senior Java Developer
6 17 (17.53%) Java Programmer
6 17 (17.53%) Programmer
7 13 (13.40%) Java Swing Developer
7 13 (13.40%) Senior Oracle Developer
8 11 (11.34%) VMware Engineer
9 10 (10.31%) Infrastructure Engineer
10 9 (9.28%) Linux Engineer
10 9 (9.28%) Storage Engineer
11 8 (8.25%) Senior Programmer
Libraries, Frameworks & Software Standards
1 40 (41.24%) CSS
2 38 (39.18%) Swing
3 37 (38.14%) Java EE
3 37 (38.14%) Spring
3 37 (38.14%) Spring MVC
4 36 (37.11%) HTML
5 33 (34.02%) Hibernate
6 31 (31.96%) Ajax
7 29 (29.90%) Servlets
8 25 (25.77%) J2EE
8 25 (25.77%) JMS
9 24 (24.74%) Web Services
10 22 (22.68%) JSP
11 16 (16.49%) EJB
12 12 (12.37%) REST
12 12 (12.37%) SOAP
13 9 (9.28%) .NET
14 6 (6.19%) CSS3
14 6 (6.19%) HTML5
15 5 (5.15%) AngularJS
Miscellaneous
1 49 (50.52%) Computer Science
2 15 (15.46%) Enterprise Software
3 3 (3.09%) Analytical Skills
3 3 (3.09%) Mobile App
4 1 (1.03%) Data Centre
4 1 (1.03%) iPad
Operating Systems
1 26 (26.80%) Linux
2 11 (11.34%) Red Hat Enterprise Linux
3 8 (8.25%) Windows
4 5 (5.15%) Android
4 5 (5.15%) Apple iOS
5 3 (3.09%) CentOS
5 3 (3.09%) SUSE
5 3 (3.09%) Windows 7
5 3 (3.09%) Windows Server 2012
6 2 (2.06%) SUSE Linux Enterprise Server
6 2 (2.06%) Windows Server 2003
7 1 (1.03%) Unix
7 1 (1.03%) Windows Server
Processes & Methodologies
1 56 (57.73%) Agile Software Development
2 37 (38.14%) MVC
3 34 (35.05%) E-Commerce
4 32 (32.99%) OO
5 31 (31.96%) OOP
6 14 (14.43%) Mentoring
6 14 (14.43%) Software Engineering
7 9 (9.28%) Scrum
8 6 (6.19%) ITIL
9 5 (5.15%) DevOps
9 5 (5.15%) Web Development
10 4 (4.12%) Analytics
10 4 (4.12%) Configure, Price, Quote (CPQ)
10 4 (4.12%) CRM
10 4 (4.12%) Customer Requirements
10 4 (4.12%) Front End Development
10 4 (4.12%) Presales
10 4 (4.12%) User Acceptance Testing
10 4 (4.12%) Waterfall
11 3 (3.09%) Validation
Programming Languages
1 48 (49.48%) JavaScript
2 41 (42.27%) PL/SQL
3 23 (23.71%) T-SQL
4 17 (17.53%) SQL
5 13 (13.40%) Perl
6 7 (7.22%) PHP
7 3 (3.09%) Objective-C
8 2 (2.06%) PowerShell
Qualifications
1 55 (56.70%) Degree
2 5 (5.15%) Computer Science Degree
Quality Assurance & Compliance
1 3 (3.09%) SLA
System Software
1 15 (15.46%) VMware Infrastructure
2 13 (13.40%) vSphere
3 9 (9.28%) Hyper-V
4 8 (8.25%) Virtual Machines
5 3 (3.09%) Active Directory
6 1 (1.03%) HDFS
Systems Management
1 3 (3.09%) Nagios
1 3 (3.09%) Opscode Chef
1 3 (3.09%) Puppet
Vendors
1 70 (72.16%) Oracle
2 15 (15.46%) VMware
3 14 (14.43%) NetApp
3 14 (14.43%) Red Hat
4 11 (11.34%) Microsoft
5 3 (3.09%) Dynatrace
5 3 (3.09%) Google
5 3 (3.09%) Hortonworks
5 3 (3.09%) Software AG
5 3 (3.09%) Splunk
5 3 (3.09%) webMethods
6 2 (2.06%) F5
6 2 (2.06%) Tableau
7 1 (1.03%) Alteryx
7 1 (1.03%) Salesforce.com