The table below looks at the statistics for RDF skills in IT contracts advertised for the England region. Included is a guide to the contractor rates offered in IT contracts that have cited RDF over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Resource Description Framework (RDF)
UK / England
Rank 546 590 572
Rank change year-on-year
+44 -18
Contract jobs citing RDF 14 21 19
As % of all contract IT jobs located in England 0.034% 0.044% 0.040%
As % of the Processes & Methodologies category 0.041% 0.054% 0.050%
Number of daily rates quoted 9 15 13
Median daily rate £370 £465 £325
Median daily rate % change year-on-year
-20.43% +43.07%
90% offered a daily rate of more than £323 £420 £302
10% offered a daily rate of more than £470 £615 £530
UK excluding London median daily rate £319 - £325
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the England region.

Processes & Methodologies Category
England
Contract IT job ads with a match in the
Processes & Methodologies category
33904 39232 37671
As % of all contract IT jobs located in England 82.43% 82.52% 79.35%
Number of daily rates quoted 22608 25992 24260
Median daily rate £450 £430 £425
Median daily rate % change year-on-year
+4.65% +1.17%
90% offered a daily rate of more than £300 £300 £281
10% offered a daily rate of more than £600 £600 £580
UK excluding London median daily rate £408 £400 £400
% change year-on-year
+2.00% -
Number of hourly rates quoted 860 1055 1023
Median hourly rate £36.00 £37.50 £27.50
Median hourly rate % change year-on-year
-4.00% +36.36%
90% offered a hourly rate of more than £13.00 £12.80 £12.00
10% offered a hourly rate of more than £53.50 £56.00 £47.50
UK excluding London median hourly rate £36.00 £40.00 £27.50
% change year-on-year
-10.00% +45.45%

RDF
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing RDF as a proportion of all IT contracts with a match in the Processes & Methodologies category.

RDF Jobs Demand Trend in England

RDF
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing RDF across the England region.

RDF Daily Rate Trend in England

RDF
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing RDF across the England region over the 3 months to 19 February 2017.

RDF Daily Rate Histogram in England

RDF
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RDF within the England region over the 3 months to 19 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +5 7 £388 -16.66% 5
South East +24 6 £319 - 4
South West - 1 - -
RDF
UK

RDF
Top 30 Related IT Skills in England

For the 6 months to 19 February 2017, IT contractor jobs citing RDF also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the England region with a requirement for RDF.

1 45 (83.33%) SPARQL
2 33 (61.11%) Agile Software Development
3 29 (53.70%) Web Services
4 27 (50.00%) HTTP
4 27 (50.00%) XML
5 24 (44.44%) REST
6 22 (40.74%) SQL
7 20 (37.04%) Java
7 20 (37.04%) NoSQL
7 20 (37.04%) RESTful
8 19 (35.19%) Scrum
9 18 (33.33%) Software Engineering
10 16 (29.63%) Ontologies
10 16 (29.63%) C
10 16 (29.63%) Linked Data
11 15 (27.78%) HTML
12 14 (25.93%) MySQL
12 14 (25.93%) JSON
12 14 (25.93%) Triplestore
13 13 (24.07%) C++
14 12 (22.22%) XPath
14 12 (22.22%) TDD
15 11 (20.37%) Linux
15 11 (20.37%) Publishing
16 10 (18.52%) JUnit
16 10 (18.52%) Git (software)
16 10 (18.52%) BDD
17 9 (16.67%) Secure Coding
17 9 (16.67%) Data Modelling
18 8 (14.81%) XSLT

RDF
Top Related IT Skills in England 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 6 (11.11%) Drupal
1 6 (11.11%) SilverStripe
2 3 (5.56%) Apache Qpid
2 3 (5.56%) CMS
3 2 (3.70%) Apache Spark
3 2 (3.70%) Oracle SOA Suite
4 1 (1.85%) Apache
4 1 (1.85%) Apache Solr
4 1 (1.85%) ArcGIS
4 1 (1.85%) GeoServer
4 1 (1.85%) GlassFish
4 1 (1.85%) Perch
4 1 (1.85%) SAS
4 1 (1.85%) Tomcat
Applications
1 1 (1.85%) SPSS
Cloud Services
1 4 (7.41%) Amazon AWS
Communications & Networking
1 27 (50.00%) HTTP
2 3 (5.56%) SNMP
3 2 (3.70%) HTTPS
Database & Business Intelligence
1 20 (37.04%) NoSQL
2 14 (25.93%) MySQL
2 14 (25.93%) Triplestore
3 6 (11.11%) MarkLogic
3 6 (11.11%) MongoDB
3 6 (11.11%) PostgreSQL
4 5 (9.26%) Big Data
5 3 (5.56%) Hadoop
6 2 (3.70%) CouchDB
6 2 (3.70%) Data Mining
7 1 (1.85%) Apache Cassandra
7 1 (1.85%) Apache Hive
7 1 (1.85%) Data Warehouse
7 1 (1.85%) HBase
7 1 (1.85%) Mahout
7 1 (1.85%) OLAP
7 1 (1.85%) OLTP
7 1 (1.85%) Oracle OLAP
7 1 (1.85%) Pentaho
7 1 (1.85%) RDBMS
Development Applications
1 10 (18.52%) Git (software)
1 10 (18.52%) JUnit
2 8 (14.81%) Maven
3 6 (11.11%) GoCD
3 6 (11.11%) Mockito
3 6 (11.11%) Wercker
4 4 (7.41%) Mercurial
4 4 (7.41%) Subversion
5 1 (1.85%) ERwin
5 1 (1.85%) MagicDraw
General
1 11 (20.37%) Publishing
2 6 (11.11%) Pharmaceutical
3 2 (3.70%) Advertising
3 2 (3.70%) Banking
4 1 (1.85%) Finance
4 1 (1.85%) Wholesale Banking
Job Titles
1 28 (51.85%) Developer
2 11 (20.37%) Architect
2 11 (20.37%) Data Architect
2 11 (20.37%) Java Developer
3 10 (18.52%) Software Engineer
4 7 (12.96%) Senior Developer
4 7 (12.96%) Web Developer
5 6 (11.11%) Senior Java Developer
5 6 (11.11%) Software Developer
6 5 (9.26%) AWS Developer
7 4 (7.41%) Lead Developer
7 4 (7.41%) PHP Developer
8 3 (5.56%) C Developer
8 3 (5.56%) C Software Engineer
8 3 (5.56%) Front End Developer (Client-Side Developer)
8 3 (5.56%) Front End Web Developer (Client-Side Developer)
8 3 (5.56%) Semantic Web Developer
9 2 (3.70%) Big Data Developer
9 2 (3.70%) C/C++ Developer
9 2 (3.70%) C/C++ Software Engineer
Libraries, Frameworks & Software Standards
1 29 (53.70%) Web Services
2 27 (50.00%) XML
3 24 (44.44%) REST
4 20 (37.04%) RESTful
5 15 (27.78%) HTML
6 14 (25.93%) JSON
7 8 (14.81%) XSLT
8 7 (12.96%) CSS
9 6 (11.11%) JAX-RS
9 6 (11.11%) JSON-LD
9 6 (11.11%) Servlets
9 6 (11.11%) XML Schema
10 5 (9.26%) Laravel
10 5 (9.26%) Middleware
10 5 (9.26%) Redux
10 5 (9.26%) Symfony
11 4 (7.41%) ActiveMQ
11 4 (7.41%) HTML5
11 4 (7.41%) JMS
11 4 (7.41%) XSD
Miscellaneous
1 16 (29.63%) Linked Data
1 16 (29.63%) Ontologies
2 8 (14.81%) Semantic Web
2 8 (14.81%) W3C
3 7 (12.96%) Computer Science
4 6 (11.11%) Digital Media
5 2 (3.70%) Data Extraction
5 2 (3.70%) Data Structures
5 2 (3.70%) Embedded Systems
6 1 (1.85%) Artificial Intelligence
6 1 (1.85%) Data Integration
6 1 (1.85%) Management Information System
6 1 (1.85%) Reference Data
6 1 (1.85%) Taxonomies
Operating Systems
1 11 (20.37%) Linux
2 4 (7.41%) Unix
Processes & Methodologies
1 33 (61.11%) Agile Software Development
2 19 (35.19%) Scrum
3 18 (33.33%) Software Engineering
4 12 (22.22%) TDD
5 10 (18.52%) BDD
6 9 (16.67%) Data Modelling
6 9 (16.67%) Secure Coding
7 8 (14.81%) Performance Tuning
7 8 (14.81%) Web Development
8 7 (12.96%) Release Management
9 6 (11.11%) API Development
9 6 (11.11%) API Testing
9 6 (11.11%) Coaching
9 6 (11.11%) Continuous Deployment
9 6 (11.11%) Microservices
10 5 (9.26%) Content Management
10 5 (9.26%) Creative Problem-Solving
10 5 (9.26%) Data Architecture
10 5 (9.26%) Front End Development
10 5 (9.26%) MVC
Programming Languages
1 45 (83.33%) SPARQL
2 22 (40.74%) SQL
3 20 (37.04%) Java
4 16 (29.63%) C
5 13 (24.07%) C++
6 12 (22.22%) XPath
7 8 (14.81%) JavaScript
7 8 (14.81%) Objective-C
7 8 (14.81%) Perl
7 8 (14.81%) PHP
8 6 (11.11%) Python
8 6 (11.11%) XQuery
9 4 (7.41%) TypeScript
10 3 (5.56%) ANSI C
11 1 (1.85%) MATLAB
11 1 (1.85%) R
11 1 (1.85%) Scala
Qualifications
1 7 (12.96%) Degree
2 1 (1.85%) DV Cleared
2 1 (1.85%) Security Cleared
Quality Assurance & Compliance
1 6 (11.11%) Dublin Core
2 1 (1.85%) Data Quality
System Software
1 7 (12.96%) Docker
2 3 (5.56%) Shibboleth
Systems Management
1 4 (7.41%) Ansible
1 4 (7.41%) Consul
1 4 (7.41%) Packer
1 4 (7.41%) Terraform
Vendors
1 7 (12.96%) Oracle
2 1 (1.85%) Google
2 1 (1.85%) IBM
2 1 (1.85%) Informatica
London
Zorba Consulting Limited
Rate: £340 - 400 per day
Posted: 6 days ago