Period
to 21 October 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for XML skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited XML over the 6 months to 21 October 2017 with a comparison to the same period in the previous 2 years.

XML
East of England > Hertfordshire
6 months to
21 Oct 2017
Same period 2016 Same period 2015
Rank 30 48 29
Rank change year-on-year +18 -19 +3
Permanent jobs citing XML 332 216 414
As % of all permanent IT jobs advertised in Hertfordshire 7.94% 4.92% 7.47%
As % of the Libraries, Frameworks & Software Standards category 19.06% 14.56% 21.05%
Number of salaries quoted 300 199 429
Hertfordshire median annual salary £47,500 £47,500 £51,000
Median salary % change year-on-year - -6.86% +13.33%
10th Percentile £33,500 £27,500 £33,500
90th Percentile £70,000 £65,000 £67,500
East of England median annual salary £45,000 £46,000 £46,000
% change year-on-year -2.17% - +8.24%

XML 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 Hertfordshire with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hertfordshire
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 1742 1484 1967
As % of all permanent IT jobs advertised in Hertfordshire 41.64% 33.81% 35.51%
Number of salaries quoted 1530 1322 1704
Hertfordshire median annual salary £50,000 £47,500 £45,000
Median salary % change year-on-year +5.26% +5.56% -
10th Percentile £31,250 £30,000 £28,000
90th Percentile £68,750 £70,000 £67,500
East of England median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

XML
Job Vacancy Trend in Hertfordshire

Job postings citing XML as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for XML in Hertfordshire

XML
Salary Trend in Hertfordshire

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

Salary trend for XML in Hertfordshire

XML
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing XML in Hertfordshire over the 6 months to 21 October 2017.

Salary histogram for XML in Hertfordshire

XML
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XML within the Hertfordshire region over the 6 months to 21 October 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
Watford -8 82 £45,000 - 1
Hatfield +5 35 £55,000 +4.76% 1
Borehamwood - 33 £36,500 -
Stevenage +21 27 £37,250 -21.58% 2
Radlett - 17 £37,500 -
Hemel Hempstead +11 16 £60,000 +155.32% 1
Hertford +2 11 £35,000 +25.00% 2
Welwyn Garden City -8 9 £36,000 -10.00%
Rickmansworth +8 7 £58,750 +38.24% 1
Potters Bar +6 7 £44,000 -12.00% 1
Letchworth - 5 £40,000 -
XML
East of England

For the 6 months to 21 October 2017, IT jobs citing XML 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 Hertfordshire region with a requirement for XML.

1 221 (66.57%) HTML
2 168 (50.60%) Java
3 152 (45.78%) Web Services
4 151 (45.48%) JavaScript
5 140 (42.17%) CSS
6 132 (39.76%) Agile Software Development
7 124 (37.35%) SQL
8 98 (29.52%) .NET
9 95 (28.61%) JSON
10 90 (27.11%) C#
11 89 (26.81%) OO
12 78 (23.49%) REST
13 73 (21.99%) ASP.NET
14 69 (20.78%) SOA
14 69 (20.78%) Finance
15 67 (20.18%) jQuery
16 65 (19.58%) Spring
16 65 (19.58%) Tomcat
17 63 (18.98%) MySQL
17 63 (18.98%) Oracle
17 63 (18.98%) XSLT
18 61 (18.37%) SOAP
19 60 (18.07%) Linux
20 58 (17.47%) SQL Server
21 56 (16.87%) Scrum
22 52 (15.66%) TDD
23 51 (15.36%) Retail
23 51 (15.36%) MVC
23 51 (15.36%) Unix
23 51 (15.36%) Analytical Skills

XML
Co-occurring IT Skills in Hertfordshire 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 65 (19.58%) Tomcat
2 37 (11.14%) Apache
3 28 (8.43%) JBoss
4 20 (6.02%) WebLogic
5 19 (5.72%) Oracle SOA Suite
6 17 (5.12%) WebSphere
7 14 (4.22%) Oracle Service Bus
8 11 (3.31%) SharePoint
9 10 (3.01%) IIS
10 9 (2.71%) Drupal
11 8 (2.41%) CMS
12 6 (1.81%) Confluence
12 6 (1.81%) Umbraco
13 3 (0.90%) MS Exchange
13 3 (0.90%) SharePoint 2013
14 2 (0.60%) Adobe Experience Manager
14 2 (0.60%) MQSeries
14 2 (0.60%) WebSphere Application Server
15 1 (0.30%) SAS
15 1 (0.30%) Skype for Business
Applications
1 7 (2.11%) Microsoft Office
2 1 (0.30%) Microsoft Excel
2 1 (0.30%) Microsoft Project
2 1 (0.30%) MS Visio
Business Applications
1 19 (5.72%) Oracle EBS
2 5 (1.51%) Magento
2 5 (1.51%) Remedy ITSM
3 4 (1.20%) SAP SRM
4 1 (0.30%) SAP ERP
Cloud Services
1 35 (10.54%) Microsoft Azure
2 21 (6.33%) Amazon AWS
3 11 (3.31%) Office 365
4 7 (2.11%) TestFlight
5 6 (1.81%) Adobe Creative Cloud
6 3 (0.90%) Cloud Computing
7 2 (0.60%) SaaS
Communications & Networking
1 42 (12.65%) HTTP
2 30 (9.04%) VPN
3 27 (8.13%) BGP
3 27 (8.13%) Cisco ASA
3 27 (8.13%) Cisco IOS
3 27 (8.13%) EIGRP
3 27 (8.13%) GLBP
3 27 (8.13%) IGRP
3 27 (8.13%) LAN
3 27 (8.13%) NetScaler
3 27 (8.13%) OSPF
3 27 (8.13%) WAN
4 20 (6.02%) Internet
5 16 (4.82%) DWDM
5 16 (4.82%) Firewall
5 16 (4.82%) MPLS
5 16 (4.82%) SSL
6 11 (3.31%) IPsec
7 6 (1.81%) FTP
8 5 (1.51%) Network Security
Database & Business Intelligence
1 63 (18.98%) MySQL
2 58 (17.47%) SQL Server
3 25 (7.53%) PostgreSQL
4 16 (4.82%) Oracle Database
5 15 (4.52%) Relational Database
6 14 (4.22%) Oracle Database 12c
7 8 (2.41%) NoSQL
8 7 (2.11%) Oracle Database 10g
8 7 (2.11%) SQL Server 2012
9 6 (1.81%) Sybase ASE
10 5 (1.51%) SQL Server 2008
10 5 (1.51%) SQL Server 2014
11 4 (1.20%) MarkLogic
11 4 (1.20%) RDBMS
12 3 (0.90%) SAP HANA
13 2 (0.60%) Jackrabbit
13 2 (0.60%) MongoDB
13 2 (0.60%) SQL Server Analysis Services
13 2 (0.60%) SQL Server Integration Services
13 2 (0.60%) SQL Server Reporting Services
Development Applications
1 47 (14.16%) JUnit
2 38 (11.45%) Git (software)
3 37 (11.14%) Eclipse
4 31 (9.34%) Cucumber
4 31 (9.34%) Jenkins
4 31 (9.34%) Subversion
5 23 (6.93%) Selenium
6 19 (5.72%) Oracle Forms
7 17 (5.12%) JIRA
8 14 (4.22%) JBehave
8 14 (4.22%) WebDriver
9 13 (3.92%) Visual Studio
10 12 (3.61%) Maven
11 10 (3.01%) Grunt
12 9 (2.71%) Mockito
13 7 (2.11%) Bower
13 7 (2.11%) EasyMock
13 7 (2.11%) NUnit
13 7 (2.11%) SpecFlow
13 7 (2.11%) TestFairy
General
1 69 (20.78%) Finance
2 51 (15.36%) Retail
3 19 (5.72%) Legal
3 19 (5.72%) Manufacturing
4 14 (4.22%) Banking
5 13 (3.92%) Advertising
6 12 (3.61%) Marketing
6 12 (3.61%) Telecoms
7 9 (2.71%) Multimedia
8 8 (2.41%) Games
9 2 (0.60%) Automotive
9 2 (0.60%) Back Office
10 1 (0.30%) Publishing
Job Titles
1 207 (62.35%) Developer
2 88 (26.51%) Java Developer
3 64 (19.28%) Analyst
4 40 (12.05%) C# Developer
5 35 (10.54%) .NET Developer
5 35 (10.54%) Senior Developer
6 29 (8.73%) Systems Analyst
7 24 (7.23%) Software Developer
8 21 (6.33%) SQL Developer
8 21 (6.33%) Support Analyst
9 19 (5.72%) Development Analyst
9 19 (5.72%) Development Support Analyst
9 19 (5.72%) Senior Analyst
9 19 (5.72%) Senior Development Analyst
9 19 (5.72%) Senior Support Analyst
9 19 (5.72%) Software Analyst
9 19 (5.72%) Software Development Analyst
9 19 (5.72%) Software Support Analyst
10 18 (5.42%) SQL Analyst
10 18 (5.42%) XML Analyst
Libraries, Frameworks & Software Standards
1 221 (66.57%) HTML
2 152 (45.78%) Web Services
3 140 (42.17%) CSS
4 98 (29.52%) .NET
5 95 (28.61%) JSON
6 78 (23.49%) REST
7 73 (21.99%) ASP.NET
8 67 (20.18%) jQuery
9 65 (19.58%) Spring
10 63 (18.98%) XSLT
11 61 (18.37%) SOAP
12 49 (14.76%) Hibernate
12 49 (14.76%) HTML5
13 42 (12.65%) AngularJS
14 41 (12.35%) J2EE
15 37 (11.14%) Twitter Bootstrap
16 33 (9.94%) Java EE
17 30 (9.04%) .NET Framework
17 30 (9.04%) Ajax
17 30 (9.04%) Struts
Miscellaneous
1 51 (15.36%) Analytical Skills
2 45 (13.55%) Computer Science
3 27 (8.13%) Data Centre
4 16 (4.82%) Fintech
5 14 (4.22%) RIA
6 13 (3.92%) Enterprise Software
7 11 (3.31%) Algorithms
7 11 (3.31%) Data Structures
8 10 (3.01%) Greenfield Project
8 10 (3.01%) User Experience
9 8 (2.41%) Mobile App
10 7 (2.11%) BBC
11 6 (1.81%) Virtual Team
12 3 (0.90%) Client/Server
12 3 (0.90%) e-Learning
12 3 (0.90%) Reference Data
13 2 (0.60%) Derivative
13 2 (0.60%) Fixed Income
14 1 (0.30%) EPoS
14 1 (0.30%) PMI
Operating Systems
1 60 (18.07%) Linux
2 51 (15.36%) Unix
3 33 (9.94%) Windows
4 16 (4.82%) Solaris
5 15 (4.52%) Windows Server
6 2 (0.60%) Android
6 2 (0.60%) Apple iOS
6 2 (0.60%) HPUX
Processes & Methodologies
1 132 (39.76%) Agile Software Development
2 89 (26.81%) OO
3 69 (20.78%) SOA
4 56 (16.87%) Scrum
5 52 (15.66%) TDD
6 51 (15.36%) MVC
7 49 (14.76%) E-Commerce
8 48 (14.46%) Test Automation
9 37 (11.14%) Software Engineering
10 34 (10.24%) UML
11 33 (9.94%) BDD
11 33 (9.94%) DevOps
12 32 (9.64%) OOD
13 31 (9.34%) Multithreading
14 30 (9.04%) Open Source
15 26 (7.83%) Wealth Management
16 24 (7.23%) Web Development
17 22 (6.63%) CRM
17 22 (6.63%) Unit Testing
18 21 (6.33%) API Testing
Programming Languages
1 168 (50.60%) Java
2 151 (45.48%) JavaScript
3 124 (37.35%) SQL
4 90 (27.11%) C#
5 32 (9.64%) PHP
6 30 (9.04%) Shell Script
7 24 (7.23%) PL/SQL
8 16 (4.82%) T-SQL
9 15 (4.52%) PowerShell
9 15 (4.52%) VB
10 14 (4.22%) VB.NET
11 12 (3.61%) C++
12 10 (3.01%) Python
12 10 (3.01%) XPath
12 10 (3.01%) XQuery
13 8 (2.41%) VB6
14 7 (2.11%) C
14 7 (2.11%) VBA
14 7 (2.11%) VBScript
15 4 (1.20%) SPARQL
Qualifications
1 50 (15.06%) Degree
2 17 (5.12%) Computer Science Degree
3 4 (1.20%) Security Cleared
4 3 (0.90%) DBS Check
4 3 (0.90%) Microsoft Certification
5 2 (0.60%) HND
6 1 (0.30%) ITIL Certification
6 1 (0.30%) MBA
6 1 (0.30%) PMI Certification
6 1 (0.30%) PMP
Quality Assurance & Compliance
1 27 (8.13%) QA
2 22 (6.63%) SLA
3 6 (1.81%) RosettaNet
4 4 (1.20%) DICOM
4 4 (1.20%) HL7
System Software
1 4 (1.20%) Active Directory
2 3 (0.90%) VMware Infrastructure
Systems Management
1 2 (0.60%) Business Desktop Deployment
1 2 (0.60%) MOM
2 1 (0.30%) WMI
Vendors
1 63 (18.98%) Oracle
2 30 (9.04%) Citrix
2 30 (9.04%) Microsoft
3 28 (8.43%) F5
4 27 (8.13%) Arista
4 27 (8.13%) CheckPoint
4 27 (8.13%) Cisco
4 27 (8.13%) Fortinet
4 27 (8.13%) Palo Alto
5 25 (7.53%) VMware
6 19 (5.72%) IBM
7 10 (3.01%) SAP
8 9 (2.71%) Demandware
9 8 (2.41%) Adobe
10 7 (2.11%) Virgin Media
11 6 (1.81%) ATG
11 6 (1.81%) Sybase
12 5 (1.51%) Atlassian
12 5 (1.51%) hybris
12 5 (1.51%) Remedy