Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Welwyn Garden City 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 17 November 2017 with a comparison to the same period in the previous 2 years.

XML
Hertfordshire > Welwyn Garden City
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 34 25 -
Rank change year-on-year -9 - +29
Permanent jobs citing XML 11 14 0
As % of all permanent IT jobs advertised in Welwyn Garden City 5.19% 6.42% -
As % of the Libraries, Frameworks & Software Standards category 19.30% 18.42% -
Number of salaries quoted 9 14 0
Welwyn Garden City median annual salary £36,000 £40,000 -
Median salary % change year-on-year -10.00% - -
Hertfordshire median annual salary £47,000 £47,500 £51,000
% change year-on-year -1.05% -6.86% +7.37%

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 Welwyn Garden City with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Welwyn Garden City
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 57 76 66
As % of all permanent IT jobs advertised in Welwyn Garden City 26.89% 34.86% 28.45%
Number of salaries quoted 47 67 47
Welwyn Garden City median annual salary £36,000 £46,500 £60,000
Median salary % change year-on-year -22.58% -22.50% +41.18%
10th Percentile £32,000 £37,000 £31,250
90th Percentile £80,000 £70,500 £77,500
Hertfordshire median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -

XML
Job Vacancy Trend in Welwyn Garden City

Job postings citing XML as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for XML in Welwyn Garden City

XML
Salary Trend in Welwyn Garden City

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

Salary trend for XML in Welwyn Garden City

XML
Salary Histogram in Welwyn Garden City

The salary distribution of IT jobs citing XML in Welwyn Garden City over the 6 months to 17 November 2017.

Salary histogram for XML in Welwyn Garden City

For the 6 months to 17 November 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 Welwyn Garden City region with a requirement for XML.

1 8 (72.73%) Python
1 8 (72.73%) HTML
2 7 (63.64%) Java
2 7 (63.64%) JavaScript
2 7 (63.64%) XSLT
2 7 (63.64%) OO
3 6 (54.55%) Mathematics
3 6 (54.55%) Agile Software Development
3 6 (54.55%) JUnit
3 6 (54.55%) Eclipse
3 6 (54.55%) SDLC
4 3 (27.27%) SQL
5 2 (18.18%) T-SQL
5 2 (18.18%) VB.NET
5 2 (18.18%) .NET
5 2 (18.18%) Web Services
5 2 (18.18%) LAN
5 2 (18.18%) WAN
5 2 (18.18%) DHCP
5 2 (18.18%) HTTP
5 2 (18.18%) SNMP
5 2 (18.18%) VPN
5 2 (18.18%) DNS
5 2 (18.18%) HTTPS
5 2 (18.18%) SSL
5 2 (18.18%) Cisco
5 2 (18.18%) CCNP
5 2 (18.18%) Citrix
5 2 (18.18%) Cisco Certification
5 2 (18.18%) Juniper

XML
Co-occurring IT Skills in Welwyn Garden City 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:

Applications
1 1 (9.09%) Microsoft Excel
Cloud Services
1 2 (18.18%) Akamai
Communications & Networking
1 2 (18.18%) 802.11
1 2 (18.18%) BGP
1 2 (18.18%) DHCP
1 2 (18.18%) DNS
1 2 (18.18%) DWDM
1 2 (18.18%) EIGRP
1 2 (18.18%) Firewall
1 2 (18.18%) HTTP
1 2 (18.18%) HTTPS
1 2 (18.18%) IGRP
1 2 (18.18%) Internet
1 2 (18.18%) IPsec
1 2 (18.18%) LAN
1 2 (18.18%) MPLS
1 2 (18.18%) OSPF
1 2 (18.18%) SNMP
1 2 (18.18%) SSL
1 2 (18.18%) VPN
1 2 (18.18%) WAN
1 2 (18.18%) Wi-Fi
Database & Business Intelligence
1 1 (9.09%) SQL Server
Development Applications
1 6 (54.55%) Eclipse
1 6 (54.55%) JUnit
2 2 (18.18%) Git (software)
3 1 (9.09%) Subversion
3 1 (9.09%) Team Foundation Server
General
1 2 (18.18%) Finance
Job Titles
1 9 (81.82%) Developer
2 7 (63.64%) Java Developer
3 2 (18.18%) .NET Developer
3 2 (18.18%) C# .NET Developer
3 2 (18.18%) C# Developer
3 2 (18.18%) Network Systems Engineer
3 2 (18.18%) Senior Systems Engineer
3 2 (18.18%) Systems Engineer
4 1 (9.09%) .NET Programmer
4 1 (9.09%) C# Programmer
4 1 (9.09%) C# WCF Developer
4 1 (9.09%) Graduate
4 1 (9.09%) Graduate Developer
4 1 (9.09%) Graduate Java Developer
4 1 (9.09%) Programmer
4 1 (9.09%) SQL Developer
4 1 (9.09%) SQL Server Developer
4 1 (9.09%) WCF Developer
4 1 (9.09%) WinForms Developer
Libraries, Frameworks & Software Standards
1 8 (72.73%) HTML
2 7 (63.64%) XSLT
3 2 (18.18%) .NET
3 2 (18.18%) 802.1X
3 2 (18.18%) WCF
3 2 (18.18%) Web Services
3 2 (18.18%) WPF
4 1 (9.09%) ASP.NET
4 1 (9.09%) CSS
4 1 (9.09%) SOAP
4 1 (9.09%) WinForms
4 1 (9.09%) XSD
Miscellaneous
1 2 (18.18%) Analytical Skills
1 2 (18.18%) Data Centre
1 2 (18.18%) Public Cloud
2 1 (9.09%) Computer Science
Operating Systems
1 2 (18.18%) Linux
1 2 (18.18%) Unix
2 1 (9.09%) Windows
Processes & Methodologies
1 7 (63.64%) OO
2 6 (54.55%) Agile Software Development
2 6 (54.55%) Mathematics
2 6 (54.55%) SDLC
3 2 (18.18%) DevOps
3 2 (18.18%) Load Balancing
3 2 (18.18%) Mentoring
3 2 (18.18%) Multi-Factor Authentication
3 2 (18.18%) Network Management
3 2 (18.18%) Software Engineering
3 2 (18.18%) The Twelve-Factor App
3 2 (18.18%) Two-Factor Authentication
3 2 (18.18%) WAN Optimisation
4 1 (9.09%) E-Commerce
4 1 (9.09%) Re-Platforming
Programming Languages
1 8 (72.73%) Python
2 7 (63.64%) Java
2 7 (63.64%) JavaScript
3 3 (27.27%) SQL
4 2 (18.18%) C#
4 2 (18.18%) PowerShell
4 2 (18.18%) T-SQL
4 2 (18.18%) VB.NET
5 1 (9.09%) VB
5 1 (9.09%) VBA
5 1 (9.09%) XPath
Qualifications
1 2 (18.18%) CCNP
1 2 (18.18%) Cisco Certification
2 1 (9.09%) Computer Science Degree
2 1 (9.09%) Degree
System Software
1 2 (18.18%) VMware NSX
Systems Management
1 2 (18.18%) Opscode Chef
1 2 (18.18%) Puppet
1 2 (18.18%) vCenter Server
1 2 (18.18%) vRealize
Vendors
1 2 (18.18%) Arista
1 2 (18.18%) Aruba
1 2 (18.18%) Blue Coat
1 2 (18.18%) CheckPoint
1 2 (18.18%) Cisco
1 2 (18.18%) Citrix
1 2 (18.18%) F5
1 2 (18.18%) Fortinet
1 2 (18.18%) Juniper
1 2 (18.18%) Meraki
1 2 (18.18%) Palo Alto
1 2 (18.18%) Riverbed
1 2 (18.18%) Tufin
1 2 (18.18%) VMware