Period
to 20 August 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for JAXB skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JAXB over the 6 months to 20 August 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Java Architecture for XML Binding (JAXB)
England > London
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 603 590 583
Rank change year-on-year -13 -7 -8
Contract jobs citing JAXB 23 14 35
As % of all contract IT jobs advertised in London 0.051% 0.033% 0.077%
As % of the Libraries, Frameworks & Software Standards category 0.13% 0.090% 0.23%
Number of daily rates quoted 18 9 28
London median daily rate £600 £550 £469
Median daily rate % change year-on-year +9.09% +17.33% -7.41%
10th Percentile £424 £451 £353
90th Percentile £737 £643 £566
England median daily rate £525 £446 £463
% change year-on-year +17.71% -3.57% +8.82%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £47.50 - -

JAXB is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 17,656 15,631 15,034
As % of all contract IT jobs advertised in London 38.78% 36.57% 33.29%
Number of daily rates quoted 13,395 11,612 11,347
London median daily rate £513 £500 £463
Median daily rate % change year-on-year +2.50% +8.11% +2.78%
10th Percentile £364 £350 £313
90th Percentile £675 £650 £625
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 102 100 55
London median hourly rate £43.50 £40.00 £40.00
Median hourly rate % change year-on-year +8.75% - +11.89%
10th Percentile £20.42 £18.95 £19.00
90th Percentile £77.00 £52.55 £56.88
England median hourly rate £41.57 £40.00 £36.75
% change year-on-year +3.93% +8.84% -0.68%

JAXB
Job Vacancy Trend in London

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

Job vacancy trend for JAXB in London

JAXB
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JAXB in London.

Contractor daily rate trend for JAXB in London

JAXB
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing JAXB in London over the 6 months to 20 August 2018.

Contractor daily rate histogram for JAXB in London

JAXB
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JAXB within the London region over the 6 months to 20 August 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -25 2 £598 -
South London - 2 £510 -
JAXB
England

For the 6 months to 20 August 2018, IT contractor jobs citing JAXB also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for JAXB.

1 23 (100.00%) Java
2 21 (91.30%) Web Services
3 20 (86.96%) Spring
4 19 (82.61%) Maven
4 19 (82.61%) MySQL
5 18 (78.26%) XML
5 18 (78.26%) REST
6 17 (73.91%) Linux
6 17 (73.91%) Agile Software Development
6 17 (73.91%) Subversion
7 16 (69.57%) TDD
7 16 (69.57%) Hibernate
7 16 (69.57%) Unix
7 16 (69.57%) JUnit
7 16 (69.57%) JMS
7 16 (69.57%) BDD
8 14 (60.87%) JBoss
8 14 (60.87%) XSLT
9 13 (56.52%) OO
9 13 (56.52%) Middleware
9 13 (56.52%) JTS
9 13 (56.52%) JTA
9 13 (56.52%) MongoDB
9 13 (56.52%) NoSQL
9 13 (56.52%) Relational Database
10 12 (52.17%) SDLC
10 12 (52.17%) UML
11 11 (47.83%) SOAP
11 11 (47.83%) SQL Server
11 11 (47.83%) Sybase

JAXB
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 14 (60.87%) JBoss
2 11 (47.83%) Confluence
3 6 (26.09%) Apache
4 5 (21.74%) Tomcat
4 5 (21.74%) WebLogic
5 3 (13.04%) Oracle Service Bus
5 3 (13.04%) Oracle SOA Suite
6 2 (8.70%) Apache Spark
6 2 (8.70%) CMS
6 2 (8.70%) Jetty
6 2 (8.70%) OpenCms
6 2 (8.70%) Oracle Coherence
6 2 (8.70%) WebSphere
Applications
1 1 (4.35%) Microsoft Excel
Cloud Services
1 2 (8.70%) Amazon AWS
1 2 (8.70%) BrowserStack
1 2 (8.70%) GitHub
1 2 (8.70%) Microsoft Azure
Communications & Networking
1 9 (39.13%) AMQP
2 2 (8.70%) Broadband
Database & Business Intelligence
1 19 (82.61%) MySQL
2 13 (56.52%) MongoDB
2 13 (56.52%) NoSQL
2 13 (56.52%) Relational Database
3 11 (47.83%) SQL Server
4 5 (21.74%) Oracle Database
4 5 (21.74%) Oracle Database 11g
5 3 (13.04%) RDBMS
6 2 (8.70%) DB2
6 2 (8.70%) Oracle Database 10g
6 2 (8.70%) Oracle8/8i Database
6 2 (8.70%) SQL Navigator
7 1 (4.35%) Hadoop
Development Applications
1 19 (82.61%) Maven
2 17 (73.91%) Subversion
3 16 (69.57%) JUnit
4 11 (47.83%) Atlassian Bamboo
4 11 (47.83%) FishEye
4 11 (47.83%) JIRA
4 11 (47.83%) jMock
5 10 (43.48%) Hudson
6 5 (21.74%) Ant
6 5 (21.74%) Cucumber
6 5 (21.74%) Eclipse
6 5 (21.74%) Git (software)
6 5 (21.74%) IntelliJ
7 4 (17.39%) SoapUI
7 4 (17.39%) XMLSpy
8 3 (13.04%) Jenkins
8 3 (13.04%) Selenium
9 2 (8.70%) FitNesse
9 2 (8.70%) Gatling
9 2 (8.70%) Jasmine
General
1 10 (43.48%) Banking
1 10 (43.48%) Investment Banking
2 2 (8.70%) Finance
2 2 (8.70%) Front Office
3 1 (4.35%) Telecoms
Job Titles
1 21 (91.30%) Developer
2 16 (69.57%) Java Developer
3 3 (13.04%) Middleware Developer
4 2 (8.70%) Backend Developer
4 2 (8.70%) Lead Developer
5 1 (4.35%) EAI Developer
5 1 (4.35%) Front End Developer (Client-Side Developer)
5 1 (4.35%) Front End Web Developer (Client-Side Developer)
5 1 (4.35%) Integration Developer
5 1 (4.35%) Java Middleware Developer
5 1 (4.35%) Node.js Developer
5 1 (4.35%) Oracle Developer
5 1 (4.35%) SC Cleared Java Developer
5 1 (4.35%) Senior Developer
5 1 (4.35%) Senior EAI Developer
5 1 (4.35%) Senior Java Developer
5 1 (4.35%) Telecoms Developer
5 1 (4.35%) Web Developer
5 1 (4.35%) WebLogic Developer
5 1 (4.35%) XML Developer
Libraries, Frameworks & Software Standards
1 21 (91.30%) Web Services
2 20 (86.96%) Spring
3 18 (78.26%) REST
3 18 (78.26%) XML
4 16 (69.57%) Hibernate
4 16 (69.57%) JMS
5 14 (60.87%) XSLT
6 13 (56.52%) JTA
6 13 (56.52%) JTS
6 13 (56.52%) Middleware
7 11 (47.83%) SOAP
8 10 (43.48%) Java EE
8 10 (43.48%) MSMQ
8 10 (43.48%) WCF
9 9 (39.13%) Murex MxML
10 8 (34.78%) RESTful
11 7 (30.43%) Ajax
11 7 (30.43%) HTML
11 7 (30.43%) jQuery
11 7 (30.43%) WSDL
Miscellaneous
1 11 (47.83%) Fixed Income
2 4 (17.39%) Enterprise Software
3 3 (13.04%) User Experience
4 2 (8.70%) Analytical Skills
5 1 (4.35%) Equities
5 1 (4.35%) Market Risk
Operating Systems
1 17 (73.91%) Linux
2 16 (69.57%) Unix
3 3 (13.04%) Windows
4 2 (8.70%) Windows 2000
4 2 (8.70%) Windows Vista
5 1 (4.35%) Red Hat Enterprise Linux
Processes & Methodologies
1 17 (73.91%) Agile Software Development
2 16 (69.57%) BDD
2 16 (69.57%) TDD
3 13 (56.52%) OO
4 12 (52.17%) SDLC
4 12 (52.17%) UML
5 4 (17.39%) Kanban
5 4 (17.39%) MVC
5 4 (17.39%) Scrum
5 4 (17.39%) SOA
5 4 (17.39%) Waterfall
6 3 (13.04%) Microservices
6 3 (13.04%) Risk Management
7 2 (8.70%) Continuous Delivery
7 2 (8.70%) Customer Insight
7 2 (8.70%) DevOps
7 2 (8.70%) Dynamic Pricing
7 2 (8.70%) Immutable Infrastructure
7 2 (8.70%) Mentoring
7 2 (8.70%) Strategic Thinking
Programming Languages
1 23 (100.00%) Java
2 8 (34.78%) JavaScript
3 5 (21.74%) SQL
4 2 (8.70%) Java 8
4 2 (8.70%) PL/SQL
Qualifications
1 2 (8.70%) SC Cleared
1 2 (8.70%) Security Cleared
2 1 (4.35%) DV Cleared
System Software
1 3 (13.04%) Docker
2 1 (4.35%) HDFS
Systems Management
1 3 (13.04%) Kubernetes
2 2 (8.70%) Mesos
3 1 (4.35%) Hadoop YARN
Vendors
1 11 (47.83%) Atlassian
1 11 (47.83%) Sybase
2 10 (43.48%) Murex
3 7 (30.43%) Oracle
4 2 (8.70%) Google
4 2 (8.70%) IBM
4 2 (8.70%) New Relic
4 2 (8.70%) Roku
5 1 (4.35%) Red Hat