The following table provides summary statistics for permanent job vacancies advertised in Colchester with a requirement for Web Services skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Web Services over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Web Services
Essex / Colchester
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 18 37 37
Rank change year-on-year +19 0  
Permanent jobs citing Web Services 24 8 1
As % of all permanent IT jobs advertised in Colchester 11.71% 3.85% 0.63%
As % of the Libraries, Frameworks & Software Standards category 23.76% 11.27% 1.14%
Number of salaries quoted 18 7 1
Median salary £51,250 £38,500 £35,000
Median salary % change year-on-year +33.11% +10.00%  
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Web Services 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 permanent job vacancies advertised in Colchester with a requirement for industry standards, technical specifications and software library and framework skills.

Software Library & Framework Skills
Colchester
Permanent job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 101 71 88
As % of all permanent IT job vacancies advertised in Colchester 49.27% 34.13% 55.00%
Number of salaries quoted 90 67 82
Median salary £40,000 £35,000 £29,000
Median salary % change year-on-year +14.28% +20.68%  
90% offered a salary of more than £33,500 £25,000 £25,000
10% offered a salary of more than £65,000 £45,000 £62,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

Web Services
Job Vacancy Trend in Colchester

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

Job vacancy trend for Web Services in Colchester

Web Services
Salary Trend in Colchester

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

Salary trend for Web Services in Colchester

Web Services
Salary Histogram in Colchester

The salary distribution of IT jobs citing Web Services in Colchester over the 3 months to 27 June 2017.

Salary histogram for Web Services in Colchester

For the 6 months to 27 June 2017, IT jobs citing Web Services 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 Web Services.

1 24 (63.16%) Java
2 21 (55.26%) SOAP
3 20 (52.63%) Oracle
4 16 (42.11%) JavaScript
4 16 (42.11%) Linux
4 16 (42.11%) JBoss
4 16 (42.11%) Agile Software Development
5 13 (34.21%) WebSphere
5 13 (34.21%) Apache
5 13 (34.21%) Tomcat
5 13 (34.21%) MySQL
6 12 (31.58%) CSS
6 12 (31.58%) .NET
6 12 (31.58%) SQL
6 12 (31.58%) Ajax
6 12 (31.58%) REST
7 10 (26.32%) Relational Database
8 9 (23.68%) Big Data
8 9 (23.68%) Spring
8 9 (23.68%) Java EE
8 9 (23.68%) GlassFish
8 9 (23.68%) Spring MVC
8 9 (23.68%) T-SQL
8 9 (23.68%) C#
8 9 (23.68%) PL/SQL
8 9 (23.68%) JSP
8 9 (23.68%) Servlets
8 9 (23.68%) EJB
8 9 (23.68%) JMS
8 9 (23.68%) RDBMS

Web Services
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 16 (42.11%) JBoss
2 13 (34.21%) Apache
2 13 (34.21%) Tomcat
2 13 (34.21%) WebSphere
3 9 (23.68%) BizTalk Server
3 9 (23.68%) GlassFish
4 2 (5.26%) Apache Geronimo
4 2 (5.26%) CMS
5 1 (2.63%) Apache Pig
5 1 (2.63%) Apache Spark
Applications
1 1 (2.63%) Microsoft Excel
1 1 (2.63%) Microsoft PowerPoint
1 1 (2.63%) Weka
Business Applications
1 2 (5.26%) Oracle CRM
Cloud Services
1 7 (18.42%) Amazon AWS
1 7 (18.42%) Office 365
2 6 (15.79%) Oracle CX
2 6 (15.79%) Oracle Service Cloud
3 4 (10.53%) PaaS
3 4 (10.53%) SaaS
Communications & Networking
1 6 (15.79%) NAS
2 4 (10.53%) SAN
Database & Business Intelligence
1 13 (34.21%) MySQL
2 10 (26.32%) Relational Database
3 9 (23.68%) Big Data
3 9 (23.68%) PostgreSQL
3 9 (23.68%) RDBMS
4 8 (21.05%) CouchDB
4 8 (21.05%) MongoDB
4 8 (21.05%) Neo4j
5 6 (15.79%) SQL Server
6 2 (5.26%) Oracle Reports
6 2 (5.26%) SQL Server Analysis Services
6 2 (5.26%) SQL Server Integration Services
6 2 (5.26%) SQL Server Reporting Services
7 1 (2.63%) Apache Hive
7 1 (2.63%) Hadoop
7 1 (2.63%) Mahout
7 1 (2.63%) NoSQL
7 1 (2.63%) Oracle Database
7 1 (2.63%) SQL Server 2008
7 1 (2.63%) Sqoop
Development Applications
1 1 (2.63%) Ant
1 1 (2.63%) Gradle
1 1 (2.63%) Maven
General
1 6 (15.79%) Marketing
2 3 (7.89%) Automotive
Job Titles
1 22 (57.89%) Developer
2 9 (23.68%) Java Developer
3 8 (21.05%) BizTalk Developer
3 8 (21.05%) Lead Developer
3 8 (21.05%) Lead Java Developer
4 6 (15.79%) .NET Developer
4 6 (15.79%) AWS Engineer
4 6 (15.79%) Infrastructure Engineer
4 6 (15.79%) Linux Engineer
4 6 (15.79%) Team Leader
4 6 (15.79%) VMware Engineer
5 4 (10.53%) Front End Developer (Client-Side Developer)
5 4 (10.53%) Front End Web Developer (Client-Side Developer)
5 4 (10.53%) HTML CSS Developer
5 4 (10.53%) HTML Developer
5 4 (10.53%) JavaScript Developer
5 4 (10.53%) SAN Engineer
5 4 (10.53%) Web Developer
6 3 (7.89%) Agile .NET Developer
6 3 (7.89%) Storage Engineer
Libraries, Frameworks & Software Standards
1 21 (55.26%) SOAP
2 12 (31.58%) .NET
2 12 (31.58%) Ajax
2 12 (31.58%) CSS
2 12 (31.58%) REST
3 9 (23.68%) EJB
3 9 (23.68%) Java EE
3 9 (23.68%) JMS
3 9 (23.68%) JSP
3 9 (23.68%) Middleware
3 9 (23.68%) Servlets
3 9 (23.68%) Spring
3 9 (23.68%) Spring MVC
4 8 (21.05%) HTML
4 8 (21.05%) Swing
5 6 (15.79%) WCF
5 6 (15.79%) XML
6 4 (10.53%) CSS3
6 4 (10.53%) HTML5
6 4 (10.53%) JSON
Miscellaneous
1 3 (7.89%) Enterprise Software
2 1 (2.63%) Computer Science
Operating Systems
1 16 (42.11%) Linux
2 6 (15.79%) Red Hat Enterprise Linux
3 3 (7.89%) Windows
3 3 (7.89%) Windows Server
Processes & Methodologies
1 16 (42.11%) Agile Software Development
2 9 (23.68%) MVC
3 8 (21.05%) CRM
3 8 (21.05%) Waterfall
4 6 (15.79%) BPEL
4 6 (15.79%) Configure, Price, Quote (CPQ)
4 6 (15.79%) Customer Requirements
4 6 (15.79%) Presales
4 6 (15.79%) User Acceptance Testing
5 4 (10.53%) Front End Development
5 4 (10.53%) Web Development
6 3 (7.89%) SDLC
6 3 (7.89%) SOA
7 2 (5.26%) Analytics
7 2 (5.26%) Data Migration
7 2 (5.26%) ERP
7 2 (5.26%) Migration
7 2 (5.26%) People Management
7 2 (5.26%) Stakeholder Management
8 1 (2.63%) Visualisation
Programming Languages
1 24 (63.16%) Java
2 16 (42.11%) JavaScript
3 12 (31.58%) SQL
4 9 (23.68%) C#
4 9 (23.68%) PL/SQL
4 9 (23.68%) T-SQL
5 6 (15.79%) Perl
6 4 (10.53%) PHP
Qualifications
1 2 (5.26%) Degree
Quality Assurance & Compliance
1 2 (5.26%) Data Quality
2 1 (2.63%) SLA
System Software
1 7 (18.42%) VMware Infrastructure
1 7 (18.42%) vSphere
2 6 (15.79%) Hyper-V
3 1 (2.63%) Active Directory
3 1 (2.63%) HDFS
3 1 (2.63%) Virtual Machines
Vendors
1 20 (52.63%) Oracle
2 9 (23.68%) Microsoft
3 7 (18.42%) VMware
4 6 (15.79%) NetApp
4 6 (15.79%) Red Hat
5 1 (2.63%) Alteryx
5 1 (2.63%) Tableau