Period
to 21 November 2017

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

Simple API for XML (SAX)
England > London
6 months to
21 Nov 2017
Same period 2016 Same period 2015
Rank 827 826 903
Rank change year-on-year -1 +77 +12
Permanent jobs citing SAX 5 31 8
As % of all permanent IT jobs advertised in London 0.007% 0.041% 0.009%
As % of the Libraries, Frameworks & Software Standards category 0.017% 0.10% 0.024%
Number of salaries quoted 2 13 4
London median annual salary £47,500 £75,000 £52,500
Median salary % change year-on-year -36.67% +42.86% +10.53%
10th Percentile £43,000 £50,000 £33,750
90th Percentile £52,000 £124,200 £71,250
England median annual salary £45,000 £70,000 £53,750
% change year-on-year -35.71% +30.23% +26.47%

SAX 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 29461 30394 33319
As % of all permanent IT jobs advertised in London 39.00% 40.16% 37.63%
Number of salaries quoted 24005 26789 28544
London median annual salary £60,000 £58,000 £55,000
Median salary % change year-on-year +3.45% +5.45% +4.76%
10th Percentile £36,250 £35,000 £34,500
90th Percentile £88,900 £86,250 £83,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

SAX
Job Vacancy Trend in London

Job postings citing SAX as a percentage of all IT jobs advertised in London.

Job vacancy trend for SAX in London

SAX
Salary Trend in London

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

Salary trend for SAX in London

SAX
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SAX within the London region over the 6 months to 21 November 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
Central London - 2 £47,500 -
SAX
England

For the 6 months to 21 November 2017, IT jobs citing SAX 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 London region with a requirement for SAX.

1 5 (100.00%) SQL
1 5 (100.00%) DOM
1 5 (100.00%) JMS
1 5 (100.00%) C#
1 5 (100.00%) Java
1 5 (100.00%) XML
1 5 (100.00%) Finance
1 5 (100.00%) Banking
1 5 (100.00%) Spring
1 5 (100.00%) Multithreading
1 5 (100.00%) WebSphere
2 3 (60.00%) Java EE
2 3 (60.00%) AOP
2 3 (60.00%) Ruby
2 3 (60.00%) Google
2 3 (60.00%) Mathematics
2 3 (60.00%) Altova
2 3 (60.00%) Oracle Database 11g
2 3 (60.00%) Analytics
2 3 (60.00%) Jenkins
2 3 (60.00%) Enterprise Software
2 3 (60.00%) Go
2 3 (60.00%) Oracle Database
2 3 (60.00%) Relational Database
2 3 (60.00%) Microservices
2 3 (60.00%) API Design
2 3 (60.00%) Fintech
2 3 (60.00%) Sonatype Nexus
2 3 (60.00%) LEMP Stack
2 3 (60.00%) Blockchain

SAX
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 5 (100.00%) WebSphere
2 3 (60.00%) JBoss
2 3 (60.00%) Jetty
2 3 (60.00%) nginx
2 3 (60.00%) Tomcat
2 3 (60.00%) WebLogic
Communications & Networking
1 3 (60.00%) HTTP
1 3 (60.00%) HTTPS
1 3 (60.00%) SNMP
1 3 (60.00%) TCP/IP
Database & Business Intelligence
1 3 (60.00%) Blockchain
1 3 (60.00%) InterSystems Cache
1 3 (60.00%) MySQL
1 3 (60.00%) Oracle Database
1 3 (60.00%) Oracle Database 11g
1 3 (60.00%) PostgreSQL
1 3 (60.00%) Relational Database
Development Applications
1 3 (60.00%) Ant
1 3 (60.00%) CppUnit
1 3 (60.00%) Eclipse
1 3 (60.00%) GDB
1 3 (60.00%) Hudson
1 3 (60.00%) Jenkins
1 3 (60.00%) JUnit
1 3 (60.00%) Maven
1 3 (60.00%) Sonatype Nexus
1 3 (60.00%) Subversion
1 3 (60.00%) Valgrind
1 3 (60.00%) XMLSpy
General
1 5 (100.00%) Banking
1 5 (100.00%) Finance
2 2 (40.00%) Investment Banking
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) Blockchain Developer
2 3 (60.00%) C++ Developer
3 2 (40.00%) Credit Risk Developer
3 2 (40.00%) Credit Risk Java Developer
3 2 (40.00%) Investment Banking Java Developer
3 2 (40.00%) Java Developer
Libraries, Frameworks & Software Standards
1 5 (100.00%) DOM
1 5 (100.00%) JMS
1 5 (100.00%) Spring
1 5 (100.00%) XML
2 3 (60.00%) CSS
2 3 (60.00%) Hibernate
2 3 (60.00%) HTML
2 3 (60.00%) J2EE
2 3 (60.00%) Java EE
2 3 (60.00%) JAXB
2 3 (60.00%) JRules
2 3 (60.00%) JSF
2 3 (60.00%) JSP
2 3 (60.00%) POSIX
2 3 (60.00%) SOAP
2 3 (60.00%) STL
2 3 (60.00%) Web Services
2 3 (60.00%) WSDL
2 3 (60.00%) XSD
2 3 (60.00%) XSLT
Miscellaneous
1 3 (60.00%) Enterprise Software
1 3 (60.00%) Fintech
2 2 (40.00%) Credit Risk
Operating Systems
1 3 (60.00%) Linux
1 3 (60.00%) Windows
Processes & Methodologies
1 5 (100.00%) Multithreading
2 3 (60.00%) Agile Software Development
2 3 (60.00%) Analytics
2 3 (60.00%) AOP
2 3 (60.00%) API Design
2 3 (60.00%) BPMN
2 3 (60.00%) Continuous Integration
2 3 (60.00%) ETL
2 3 (60.00%) Mathematics
2 3 (60.00%) Memory Management
2 3 (60.00%) Microservices
2 3 (60.00%) OO
2 3 (60.00%) Open Source
2 3 (60.00%) RUP
2 3 (60.00%) UML
2 3 (60.00%) Workflow
3 2 (40.00%) MVC
Programming Languages
1 5 (100.00%) C#
1 5 (100.00%) Java
1 5 (100.00%) SQL
2 3 (60.00%) C
2 3 (60.00%) C++
2 3 (60.00%) Go
2 3 (60.00%) Groovy
2 3 (60.00%) JavaScript
2 3 (60.00%) Python
2 3 (60.00%) Ruby
2 3 (60.00%) Scala
2 3 (60.00%) Shell Script
3 2 (40.00%) XPath
Vendors
1 3 (60.00%) Altova
1 3 (60.00%) Google
1 3 (60.00%) ILOG
1 3 (60.00%) Oracle
1 3 (60.00%) Splunk