Period
to 20 September 2021

The following table provides summary statistics for permanent job vacancies advertised in London 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 20 September 2021 with a comparison to the same period in the previous 2 years.

XML
England > London
6 months to
20 Sep 2021
Same period 2020 Same period 2019
Rank 226 145 154
Rank change year-on-year -81 +9 -35
Permanent jobs citing XML 809 483 1,273
As % of all permanent jobs advertised in London 1.66% 2.39% 2.28%
As % of the Libraries, Frameworks & Software Standards category 3.47% 5.23% 5.85%
Number of salaries quoted 512 371 1,004
10th Percentile £41,275 £41,250 £40,000
25th Percentile £50,000 £52,500 £48,750
Median annual salary (50th Percentile) £60,000 £67,500 £62,500
Median % change year-on-year -11.11% +8.00% +4.17%
75th Percentile £75,000 £77,500 £78,750
90th Percentile £90,000 £87,500 £85,000
England median annual salary £52,500 £55,750 £50,000
% change year-on-year -5.83% +11.50% -

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

All Software Libraries and Frameworks
London
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 23,306 9,238 21,759
As % of all permanent IT jobs advertised in London 47.80% 45.67% 38.93%
Number of salaries quoted 13,209 7,878 18,288
10th Percentile £46,250 £46,250 £40,000
25th Percentile £56,250 £55,000 £51,250
Median annual salary (50th Percentile) £72,500 £70,000 £67,500
Median % change year-on-year +3.57% +3.70% +3.85%
75th Percentile £91,250 £90,000 £85,000
90th Percentile £110,000 £115,000 £100,000
England median annual salary £60,000 £58,000 £55,000
% change year-on-year +3.45% +5.45% +6.80%

XML
Job Vacancy Trend in London

Job postings citing XML as a proportion of all IT jobs advertised in London.

Job vacancy trend for XML in London

XML
Salary Trend in London

3-month moving average salary quoted in jobs citing XML in London.

Salary trend for XML in London

XML
Salary Histogram in London

Salary distribution for jobs citing XML in London over the 6 months to 20 September 2021.

Salary histogram for XML in London

XML
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XML within the London region over the 6 months to 20 September 2021. 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
Central London -51 103 £60,000 -14.29% 23
West London -47 61 £60,000 +60.00% 9
South London -45 18 £43,500 -24.35% 3
East London -11 7 £74,375 +65.28% 7
XML
England

For the 6 months to 20 September 2021, 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 London region with a requirement for XML.

1 430 (53.15%) JSON
2 392 (48.45%) SQL
3 368 (45.49%) Agile Software Development
4 341 (42.15%) JavaScript
5 312 (38.57%) Java
6 279 (34.49%) Finance
7 259 (32.01%) HTML
8 233 (28.80%) REST
9 226 (27.94%) Git (software)
10 212 (26.21%) Web Services
11 197 (24.35%) CSS
12 193 (23.86%) Social Skills
13 171 (21.14%) Node.js
14 159 (19.65%) Azure
15 157 (19.41%) React
16 150 (18.54%) SOAP
17 146 (18.05%) C#
18 139 (17.18%) Problem-Solving
19 137 (16.93%) Software Engineering
20 133 (16.44%) Python
21 132 (16.32%) Test Automation
22 130 (16.07%) DevOps
22 130 (16.07%) .NET
23 129 (15.95%) SQL Server
24 128 (15.82%) AngularJS
25 125 (15.45%) JIRA
26 121 (14.96%) HTML5
27 119 (14.71%) AWS
28 118 (14.59%) HTTP
29 117 (14.46%) Relational Database

XML
Co-occurring IT Skills in London 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 70 (8.65%) Elasticsearch
2 46 (5.69%) CMS
3 39 (4.82%) Confluence
4 33 (4.08%) WordPress
5 31 (3.83%) Tomcat
6 26 (3.21%) IIS
7 22 (2.72%) SharePoint
8 20 (2.47%) Apache
9 18 (2.22%) Apache Spark
10 16 (1.98%) WebSphere
11 13 (1.61%) JBoss
11 13 (1.61%) Oracle SOA Suite
12 11 (1.36%) Apache Airflow
13 8 (0.99%) EPiServer
13 8 (0.99%) Mule
13 8 (0.99%) Mule ESB
14 7 (0.87%) Anypoint
14 7 (0.87%) Drupal
14 7 (0.87%) Umbraco
15 6 (0.74%) Kentico
Applications
1 23 (2.84%) Microsoft Excel
2 22 (2.72%) Microsoft Office
3 5 (0.62%) Figma
3 5 (0.62%) MS Visio
4 3 (0.37%) Microsoft PowerPoint
4 3 (0.37%) Zeplin
5 1 (0.12%) Microsoft Project
5 1 (0.12%) Mingle
5 1 (0.12%) Spreadsheet
5 1 (0.12%) SPSS
Business Applications
1 14 (1.73%) NetSuite
2 10 (1.24%) Adobe Campaign
2 10 (1.24%) Dynamics CRM
3 4 (0.49%) Oracle EBS
3 4 (0.49%) Oracle ERP
3 4 (0.49%) PeopleSoft HCM
4 3 (0.37%) Salesforce.com CRM
4 3 (0.37%) SAP S/4HANA
4 3 (0.37%) Sentinel
5 2 (0.25%) Elite 3E
5 2 (0.25%) Hyperion Planning
5 2 (0.25%) IntelliMatch
5 2 (0.25%) Remedy ITSM
5 2 (0.25%) Workday HCM
6 1 (0.12%) Dynamics AX
6 1 (0.12%) Infor SunSystems
6 1 (0.12%) Magento
6 1 (0.12%) Maximo
6 1 (0.12%) SAP HCM
6 1 (0.12%) Shopify
Cloud Services
1 159 (19.65%) Azure
2 119 (14.71%) AWS
3 97 (11.99%) GitHub
4 75 (9.27%) Serverless
5 67 (8.28%) SaaS
6 51 (6.30%) Power Platform
7 44 (5.44%) PaaS
8 31 (3.83%) Datadog
9 28 (3.46%) GCP
10 25 (3.09%) Amazon S3
11 22 (2.72%) Amazon Kinesis
11 22 (2.72%) npm
12 21 (2.60%) Microsoft 365
13 20 (2.47%) Azure Active Directory
14 19 (2.35%) Amazon EC2
14 19 (2.35%) Boomi
15 17 (2.10%) DigitalOcean
16 15 (1.85%) Dynamics 365
17 14 (1.73%) Azure Logic Apps
18 12 (1.48%) OneDrive
Communications & Networking
1 118 (14.59%) HTTP
2 29 (3.58%) SSL
3 24 (2.97%) TCP/IP
4 22 (2.72%) Broadband
5 15 (1.85%) Firewall
6 14 (1.73%) Internet
7 12 (1.48%) DNS
8 9 (1.11%) 5G
9 8 (0.99%) BGP
9 8 (0.99%) Cisco IOS
9 8 (0.99%) F5 BIG-IP LTM
9 8 (0.99%) IOS XR
9 8 (0.99%) MPLS
9 8 (0.99%) Network Security
10 6 (0.74%) SMTP
10 6 (0.74%) SWIFTNet
11 5 (0.62%) WebEx
12 4 (0.49%) F5 BIG-IP GTM
12 4 (0.49%) GoToMeeting
12 4 (0.49%) Skype
Database & Business Intelligence
1 129 (15.95%) SQL Server
2 117 (14.46%) Relational Database
3 96 (11.87%) MongoDB
4 79 (9.77%) PostgreSQL
5 75 (9.27%) MySQL
6 56 (6.92%) Data Warehouse
7 51 (6.30%) SQL Server Integration Services
8 44 (5.44%) Power BI
9 40 (4.94%) NoSQL
10 36 (4.45%) SQL Server Reporting Services
11 33 (4.08%) Oracle Database
11 33 (4.08%) RDBMS
11 33 (4.08%) Redis
12 29 (3.58%) Amazon Aurora
13 24 (2.97%) Big Data
14 23 (2.84%) SQL Server Analysis Services
15 16 (1.98%) Hadoop
15 16 (1.98%) Tableau
16 14 (1.73%) Azure SQL Database
17 11 (1.36%) SQL Server 2008
Development Applications
1 226 (27.94%) Git (software)
2 125 (15.45%) JIRA
3 103 (12.73%) Jenkins
4 57 (7.05%) Maven
5 50 (6.18%) Visual Studio
6 48 (5.93%) JUnit
7 36 (4.45%) Cucumber
8 33 (4.08%) webpack
9 32 (3.96%) Bitbucket
10 30 (3.71%) Postman
11 29 (3.58%) Mockito
12 28 (3.46%) Mocha
13 24 (2.97%) Jasmine
13 24 (2.97%) Subversion
14 23 (2.84%) Cypress.io
14 23 (2.84%) Team Foundation Server
15 21 (2.60%) Selenium
16 19 (2.35%) SQL Server Management Studio (SSMS)
17 18 (2.22%) IntelliJ
18 16 (1.98%) Grunt
General
1 279 (34.49%) Finance
2 193 (23.86%) Social Skills
3 100 (12.36%) Analytical Skills
4 98 (12.11%) Marketing
5 85 (10.51%) Banking
6 28 (3.46%) Inclusion and Diversity
6 28 (3.46%) Law
6 28 (3.46%) Retail
7 24 (2.97%) Games
8 21 (2.60%) Public Sector
9 20 (2.47%) Presentation Skills
10 19 (2.35%) Back Office
11 16 (1.98%) Publishing
12 15 (1.85%) Investment Banking
13 12 (1.48%) Telecoms
14 10 (1.24%) Manufacturing
15 9 (1.11%) Advertising
15 9 (1.11%) Front Office
16 8 (0.99%) Electronics
16 8 (0.99%) Military
Job Titles
1 364 (44.99%) Developer
2 89 (11.00%) Analyst
3 69 (8.53%) Java Developer
4 62 (7.66%) Software Engineer
5 50 (6.18%) Senior Developer
6 43 (5.32%) Full Stack Developer
7 40 (4.94%) .NET Developer
8 39 (4.82%) Consultant
9 37 (4.57%) Architect
10 26 (3.21%) C# Developer
10 26 (3.21%) Senior Software Engineer
10 26 (3.21%) Support Analyst
11 24 (2.97%) C# .NET Developer
11 24 (2.97%) SQL Developer
12 23 (2.84%) Senior Java Developer
13 22 (2.72%) Java Engineer
13 22 (2.72%) Support Engineer
14 20 (2.47%) PHP Developer
15 19 (2.35%) Applications Developer
15 19 (2.35%) Financial Analyst
Libraries, Frameworks & Software Standards
1 430 (53.15%) JSON
2 259 (32.01%) HTML
3 233 (28.80%) REST
4 212 (26.21%) Web Services
5 197 (24.35%) CSS
6 171 (21.14%) Node.js
7 157 (19.41%) React
8 150 (18.54%) SOAP
9 130 (16.07%) .NET
10 128 (15.82%) AngularJS
11 121 (14.96%) HTML5
12 116 (14.34%) Spring
13 104 (12.86%) RESTful
14 92 (11.37%) jQuery
15 90 (11.12%) CSS3
16 88 (10.88%) XSLT
17 64 (7.91%) Kafka
18 61 (7.54%) Next.js
19 59 (7.29%) J2EE
20 53 (6.55%) Vue.js
Miscellaneous
1 107 (13.23%) User Experience
2 45 (5.56%) Mobile App
2 45 (5.56%) Self-Motivation
3 39 (4.82%) Data Structures
4 36 (4.45%) Enterprise Software
5 27 (3.34%) SWIFT
6 25 (3.09%) Data Centre
7 24 (2.97%) iPhone
8 23 (2.84%) Algorithms
8 23 (2.84%) Social Media
9 18 (2.22%) Management Information System
10 16 (1.98%) Video on Demand
10 16 (1.98%) Video\Live Streaming
10 16 (1.98%) Xbox
11 15 (1.85%) Blog
12 14 (1.73%) Fixed Income
13 13 (1.61%) PKI
14 12 (1.48%) Virtual Team
15 11 (1.36%) Foreign Exchange (FX)
16 8 (0.99%) Public Cloud
Operating Systems
1 99 (12.24%) Linux
2 53 (6.55%) Unix
3 40 (4.94%) Windows
4 21 (2.60%) Apple iOS
5 19 (2.35%) Android
6 12 (1.48%) CentOS
7 10 (1.24%) Windows Server
8 4 (0.49%) Tizen
8 4 (0.49%) Ubuntu
8 4 (0.49%) webOS
9 3 (0.37%) Mac OS
10 2 (0.25%) Windows 10
11 1 (0.12%) AIX
11 1 (0.12%) Alpine Linux
Processes & Methodologies
1 368 (45.49%) Agile Software Development
2 139 (17.18%) Problem-Solving
3 137 (16.93%) Software Engineering
4 132 (16.32%) Test Automation
5 130 (16.07%) DevOps
6 112 (13.84%) Microservices
7 110 (13.60%) TDD
8 106 (13.10%) Scrum
9 102 (12.61%) Full Stack Development
10 101 (12.48%) Continuous Integration
11 97 (11.99%) Fintech
12 94 (11.62%) OO
13 87 (10.75%) SDLC
14 84 (10.38%) Analytics
15 83 (10.26%) BDD
16 79 (9.77%) SOA
17 72 (8.90%) Web Development
18 71 (8.78%) Business Intelligence
19 68 (8.41%) Mentoring
20 67 (8.28%) Computer Science
Programming Languages
1 392 (48.45%) SQL
2 341 (42.15%) JavaScript
3 312 (38.57%) Java
4 146 (18.05%) C#
5 133 (16.44%) Python
6 92 (11.37%) PHP
7 67 (8.28%) TypeScript
8 60 (7.42%) Groovy
9 52 (6.43%) Java 8
10 47 (5.81%) T-SQL
11 43 (5.32%) PowerShell
12 30 (3.71%) C++
13 29 (3.58%) PL/SQL
14 28 (3.46%) C
15 27 (3.34%) Shell Script
16 26 (3.21%) Scala
17 25 (3.09%) Bash Shell
18 17 (2.10%) Perl
19 15 (1.85%) Go
19 15 (1.85%) VB.NET
Qualifications
1 84 (10.38%) Degree
2 32 (3.96%) Computer Science Degree
3 8 (0.99%) CCNP
3 8 (0.99%) Cisco Certification
4 7 (0.87%) ISEB
5 6 (0.74%) ISTQB
5 6 (0.74%) Security Cleared
6 5 (0.62%) BPSS Clearance
6 5 (0.62%) ITIL Foundation Certificate
6 5 (0.62%) Oracle Certification
7 4 (0.49%) ISTQB Foundation Certification
8 3 (0.37%) CFA
8 3 (0.37%) DBS Check
8 3 (0.37%) GCFA
8 3 (0.37%) GCFE
8 3 (0.37%) GCIA
8 3 (0.37%) GCIH
8 3 (0.37%) ISEB Practitioner
8 3 (0.37%) Numerate Degree
8 3 (0.37%) SANS
Quality Assurance & Compliance
1 70 (8.65%) QA
2 12 (1.48%) Data Quality
3 10 (1.24%) ISO 20022
4 8 (0.99%) Accessibility
4 8 (0.99%) ISO 15022
5 7 (0.87%) GDPR
6 6 (0.74%) Solvency II
7 5 (0.62%) GRC
7 5 (0.62%) HL7
7 5 (0.62%) MiFID
8 4 (0.49%) SLA
9 3 (0.37%) EMIR
10 1 (0.12%) IFRS
10 1 (0.12%) PSD2
10 1 (0.12%) SEPA
10 1 (0.12%) TARGET2
10 1 (0.12%) WCAG
System Software
1 117 (14.46%) Docker
2 22 (2.72%) Active Directory
3 16 (1.98%) Apache ZooKeeper
4 13 (1.61%) VMware Infrastructure
5 7 (0.87%) Ceph
6 3 (0.37%) vSphere
7 2 (0.25%) Apache Flume
7 2 (0.25%) VMware ESXi
8 1 (0.12%) BitLocker
Systems Management
1 87 (10.75%) Kubernetes
2 51 (6.30%) Ansible
3 35 (4.33%) Terraform
4 12 (1.48%) Control-M
5 11 (1.36%) HP Quality Center
6 10 (1.24%) Docker Swarm
7 7 (0.87%) Galera Cluster
8 5 (0.62%) Grafana
8 5 (0.62%) Opscode Chef
9 4 (0.49%) Puppet
10 3 (0.37%) SCOM
11 2 (0.25%) Kibana
11 2 (0.25%) Prometheus
12 1 (0.12%) CloudHub
12 1 (0.12%) ITRS Geneos
12 1 (0.12%) logstash
12 1 (0.12%) Microsoft Intune
12 1 (0.12%) Rancher
12 1 (0.12%) WMI
Vendors
1 114 (14.09%) Oracle
2 86 (10.63%) Microsoft
3 34 (4.20%) Google
4 29 (3.58%) LexisNexis
5 27 (3.34%) MuleSoft
6 25 (3.09%) ServiceNow
7 23 (2.84%) Salesforce.com
8 22 (2.72%) IBM
9 18 (2.22%) SAP
10 16 (1.98%) Red Hat
11 15 (1.85%) AppDynamics
12 13 (1.61%) Adobe
12 13 (1.61%) Dell
12 13 (1.61%) Murex
12 13 (1.61%) VMware
13 12 (1.48%) Bloomberg
14 10 (1.24%) NetIQ
15 8 (0.99%) Cisco
15 8 (0.99%) F5
15 8 (0.99%) Palo Alto