Period
to 23 October 2018

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 23 October 2018 with a comparison to the same period in the previous 2 years.

XML
East of England > Hertfordshire
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 53 33 51
Rank change year-on-year -20 +18 -21
Permanent jobs citing XML 198 336 214
As % of all permanent IT jobs advertised in Hertfordshire 4.95% 7.90% 4.89%
As % of the Libraries, Frameworks & Software Standards category 13.33% 18.60% 14.45%
Number of salaries quoted 182 302 197
Hertfordshire median annual salary £54,000 £47,500 £47,500
Median salary % change year-on-year +13.68% - -6.86%
10th Percentile £31,250 £33,500 £27,500
90th Percentile £67,500 £70,000 £65,000
East of England median annual salary £45,000 £45,000 £46,250
% change year-on-year - -2.70% +2.78%

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 1,485 1,806 1,481
As % of all permanent IT jobs advertised in Hertfordshire 37.09% 42.46% 33.84%
Number of salaries quoted 1,267 1,571 1,321
Hertfordshire median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% +5.56%
10th Percentile £30,000 £31,250 £30,000
90th Percentile £73,750 £70,000 £70,000
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +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 23 October 2018.

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 23 October 2018. 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 +10 98 £60,000 +33.33% 6
Hemel Hempstead +10 12 £45,000 -25.00% 2
Waltham Cross - 10 £55,000 - 5
Borehamwood -7 9 £35,000 -4.11% 3
Stevenage -9 9 £41,250 +10.74% 2
Rickmansworth -4 3 £57,500 -2.13% 2
Potters Bar -11 2 £45,000 +2.27%
Hatfield -26 2 £61,250 +11.36% 1
Welwyn Garden City -31 2 £52,500 +45.83% 2
St Albans - 2 £60,000 -
Kings Langley - 2 £29,000 -
Hertford +4 1 £65,000 +85.71%
Radlett -2 1 £42,500 +13.33%
XML
East of England

For the 6 months to 23 October 2018, IT jobs citing XML also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Hertfordshire region with a requirement for XML.

1 115 (58.08%) SQL
2 105 (53.03%) Java
3 100 (50.51%) JavaScript
4 94 (47.47%) HTML
5 72 (36.36%) SQL Server
6 71 (35.86%) C#
7 68 (34.34%) Agile Software Development
8 60 (30.30%) Analytical Skills
8 60 (30.30%) Problem-Solving
9 58 (29.29%) .NET
9 58 (29.29%) CSS
10 48 (24.24%) Finance
11 46 (23.23%) Oracle
12 45 (22.73%) SaaS
13 43 (21.72%) Web Services
14 42 (21.21%) JSON
14 42 (21.21%) Enterprise Software
15 41 (20.71%) Amazon AWS
16 40 (20.20%) TDD
17 39 (19.70%) Salesforce.com
17 39 (19.70%) HTML5
18 38 (19.19%) PL/SQL
19 37 (18.69%) ASP.NET
20 35 (17.68%) MVC
21 32 (16.16%) Apex Code
22 29 (14.65%) Migration
22 29 (14.65%) Data Migration
23 28 (14.14%) Test Automation
23 28 (14.14%) BDD
23 28 (14.14%) REST

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 10 (5.05%) JBoss
1 10 (5.05%) Oracle SOA Suite
2 9 (4.55%) Oracle Service Bus
3 8 (4.04%) Tomcat
4 7 (3.54%) SharePoint Server
5 6 (3.03%) CMS
5 6 (3.03%) WebLogic
6 4 (2.02%) Drupal
6 4 (2.02%) Sitecore CMS
6 4 (2.02%) Umbraco
7 2 (1.01%) Apache
7 2 (1.01%) Oracle Workflow
8 1 (0.51%) Elasticsearch
8 1 (0.51%) WebSphere
Applications
1 12 (6.06%) Photoshop
2 2 (1.01%) Chatbot
3 1 (0.51%) Microsoft Excel
Business Applications
1 7 (3.54%) Salesforce.com CRM
2 2 (1.01%) Oracle BPM
2 2 (1.01%) Oracle EBS
2 2 (1.01%) SAP Hybris
2 2 (1.01%) SAP S/4HANA
3 1 (0.51%) Dynamics CRM
Cloud Services
1 45 (22.73%) SaaS
2 41 (20.71%) Amazon AWS
3 25 (12.63%) Microsoft Azure
4 1 (0.51%) Azure Data Factory
4 1 (0.51%) Dynamics 365
4 1 (0.51%) G Suite
4 1 (0.51%) Google Analytics
4 1 (0.51%) Google Cloud Platform
Communications & Networking
1 24 (12.12%) HTTP
2 14 (7.07%) TCP/IP
3 10 (5.05%) SSL
4 8 (4.04%) BGP
4 8 (4.04%) Cisco ASA
4 8 (4.04%) Cisco IOS
4 8 (4.04%) EIGRP
4 8 (4.04%) GLBP
4 8 (4.04%) IGRP
4 8 (4.04%) LAN
4 8 (4.04%) NetScaler
4 8 (4.04%) OSPF
4 8 (4.04%) VPN
4 8 (4.04%) WAN
5 6 (3.03%) DWDM
5 6 (3.03%) Firewall
5 6 (3.03%) Internet
5 6 (3.03%) MPLS
6 3 (1.52%) DHCP
6 3 (1.52%) SNMP
Database & Business Intelligence
1 72 (36.36%) SQL Server
2 22 (11.11%) MySQL
3 21 (10.61%) PostgreSQL
3 21 (10.61%) Relational Database
3 21 (10.61%) SQL Server Reporting Services
4 13 (6.57%) MongoDB
5 12 (6.06%) Oracle Database
6 9 (4.55%) SQL Server 2016
6 9 (4.55%) SQL Server Integration Services
7 8 (4.04%) Oracle Database 12c
8 7 (3.54%) RDBMS
9 3 (1.52%) BusinessObjects
9 3 (1.52%) Crystal Reports
10 2 (1.01%) Data Warehouse
10 2 (1.01%) SAP HANA
10 2 (1.01%) SQL Server 2008
11 1 (0.51%) Azure SQL Database
11 1 (0.51%) Big Data
11 1 (0.51%) BigQuery
11 1 (0.51%) Oracle Database 10g
Development Applications
1 27 (13.64%) Subversion
2 17 (8.59%) Visual Studio
3 12 (6.06%) Git (software)
4 9 (4.55%) Eclipse
4 9 (4.55%) JIRA
5 6 (3.03%) Maven
5 6 (3.03%) Team Foundation Server
6 5 (2.53%) Selenium
7 4 (2.02%) NUnit
7 4 (2.02%) TeamCity
7 4 (2.02%) Xcode
8 3 (1.52%) GDB
8 3 (1.52%) Valgrind
9 2 (1.01%) Cucumber
9 2 (1.01%) Jenkins
9 2 (1.01%) JMeter
9 2 (1.01%) JUnit
9 2 (1.01%) LoadRunner
9 2 (1.01%) Robot Framework
9 2 (1.01%) WebDriver
General
1 48 (24.24%) Finance
2 27 (13.64%) Banking
3 11 (5.56%) Retail
4 10 (5.05%) Legal
4 10 (5.05%) Telecoms
5 3 (1.52%) Automotive
5 3 (1.52%) Marketing
6 1 (0.51%) Advertising
6 1 (0.51%) Back Office
6 1 (0.51%) Investment Banking
6 1 (0.51%) Pharmaceutical
Job Titles
1 91 (45.96%) Developer
2 51 (25.76%) Consultant
3 32 (16.16%) Implementation Consultant
4 24 (12.12%) Software Consultant
5 23 (11.62%) Senior Consultant
6 22 (11.11%) Junior
7 21 (10.61%) Data Migration Developer
7 21 (10.61%) Java Developer
7 21 (10.61%) Senior Implementation Consultant
8 18 (9.09%) Oracle Developer
9 17 (8.59%) SQL Developer
10 16 (8.08%) Software Implementation Consultant
10 16 (8.08%) Technical Consultant
11 15 (7.58%) .NET Developer
11 15 (7.58%) C# Developer
11 15 (7.58%) ETL Developer
11 15 (7.58%) Junior Consultant
11 15 (7.58%) Oracle ETL Developer
11 15 (7.58%) PostgreSQL Developer
11 15 (7.58%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 94 (47.47%) HTML
2 58 (29.29%) .NET
2 58 (29.29%) CSS
3 43 (21.72%) Web Services
4 42 (21.21%) JSON
5 39 (19.70%) HTML5
6 37 (18.69%) ASP.NET
7 28 (14.14%) REST
8 27 (13.64%) Spring
9 21 (10.61%) JSP
10 20 (10.10%) SOAP
10 20 (10.10%) XSD
11 18 (9.09%) RESTful
11 18 (9.09%) XSL
12 17 (8.59%) J2EE
12 17 (8.59%) XHTML
13 16 (8.08%) Spring MVC
14 15 (7.58%) Ajax
14 15 (7.58%) XML Schema
15 13 (6.57%) Hibernate
Miscellaneous
1 60 (30.30%) Analytical Skills
2 42 (21.21%) Enterprise Software
3 27 (13.64%) Reference Data
4 11 (5.56%) Computer Science
5 8 (4.04%) Data Centre
6 7 (3.54%) Data Structures
6 7 (3.54%) Mobile App
7 5 (2.53%) Greenfield Project
7 5 (2.53%) Private Cloud
8 4 (2.02%) User Experience
9 2 (1.01%) Management Information System
9 2 (1.01%) Robotics
10 1 (0.51%) Fintech
10 1 (0.51%) TRADACOMS
10 1 (0.51%) Virtual Team
Operating Systems
1 24 (12.12%) Windows
2 14 (7.07%) Linux
3 12 (6.06%) Unix
4 7 (3.54%) Red Hat Enterprise Linux
5 4 (2.02%) Android
5 4 (2.02%) Apple iOS
Processes & Methodologies
1 68 (34.34%) Agile Software Development
2 60 (30.30%) Problem-Solving
3 40 (20.20%) TDD
4 35 (17.68%) MVC
5 29 (14.65%) Data Migration
5 29 (14.65%) Migration
6 28 (14.14%) BDD
6 28 (14.14%) Software Delivery
6 28 (14.14%) Test Automation
7 27 (13.64%) ETL
7 27 (13.64%) OO
7 27 (13.64%) Software Engineering
8 23 (11.62%) Scrum
9 21 (10.61%) Data Mapping
9 21 (10.61%) Scaled Agile Framework
10 19 (9.60%) Project Management
11 17 (8.59%) Mentoring
12 16 (8.08%) Workflow
13 14 (7.07%) SOA
14 13 (6.57%) Analytics
Programming Languages
1 115 (58.08%) SQL
2 105 (53.03%) Java
3 100 (50.51%) JavaScript
4 71 (35.86%) C#
5 38 (19.19%) PL/SQL
6 32 (16.16%) Apex Code
7 21 (10.61%) T-SQL
8 20 (10.10%) VB.NET
9 19 (9.60%) C++
10 15 (7.58%) C
11 13 (6.57%) VB
12 10 (5.05%) Python
12 10 (5.05%) TypeScript
13 7 (3.54%) VBA
14 6 (3.03%) Ruby
14 6 (3.03%) XPath
15 4 (2.02%) VB6
15 4 (2.02%) XAML
16 3 (1.52%) Perl
17 2 (1.01%) ABAP
Qualifications
1 27 (13.64%) SC Cleared
1 27 (13.64%) Security Cleared
2 24 (12.12%) Degree
3 2 (1.01%) Computer Science Degree
3 2 (1.01%) HND
3 2 (1.01%) Numerate Degree
4 1 (0.51%) ISTQB
Quality Assurance & Compliance
1 28 (14.14%) Data Quality
2 9 (4.55%) QA
3 1 (0.51%) SLA
System Software
1 7 (3.54%) Docker
2 6 (3.03%) Hyper-V
2 6 (3.03%) VirtualBox
3 3 (1.52%) KVM
3 3 (1.52%) VMware Infrastructure
3 3 (1.52%) VMware NSX
Vendors
1 46 (23.23%) Oracle
2 39 (19.70%) Salesforce.com
3 15 (7.58%) VMware
4 9 (4.55%) Talend
5 8 (4.04%) Arista
5 8 (4.04%) CheckPoint
5 8 (4.04%) Cisco
5 8 (4.04%) Citrix
5 8 (4.04%) F5
5 8 (4.04%) Palo Alto
6 7 (3.54%) Fortinet
6 7 (3.54%) Microsoft
6 7 (3.54%) Red Hat
7 6 (3.03%) Xamarin
8 4 (2.02%) SAP
8 4 (2.02%) Sitecore
9 2 (1.01%) Adobe
9 2 (1.01%) hybris
9 2 (1.01%) IFS
9 2 (1.01%) webMethods