Period
to 17 November 2017

The table below looks at the prevalence of the term Taxonomies in contract job vacancies advertised in London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Taxonomies over the 6 months to 17 November 2017 with a comparison to the same period over 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.

Taxonomy
England > London
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 565 565 535
Rank change year-on-year 0 -30 +2
Contract jobs citing Taxonomies 62 58 76
As % of all contract IT jobs advertised in London 0.13% 0.13% 0.16%
As % of the Miscellaneous category 0.34% 0.35% 0.43%
Number of daily rates quoted 48 41 46
London median daily rate £500 £425 £458
Median daily rate % change year-on-year +17.65% -7.10% +1.67%
10th Percentile £291 £325 £306
90th Percentile £738 £577 £606
England median daily rate £500 £450 £434
% change year-on-year +11.11% +3.75% -3.61%
Number of hourly rates quoted 0 1 0
London median hourly rate - £20.00 -
England median hourly rate - £16.00 -

Taxonomies is in the Generic IT Skills 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 generic IT skills.

All Generic IT Skills
London
Contract vacancies with a requirement for generic IT skills 18273 16696 17618
As % of all contract IT jobs advertised in London 39.02% 36.86% 37.32%
Number of daily rates quoted 13090 11835 12394
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% -
10th Percentile £313 £294 £273
90th Percentile £675 £650 £650
England median daily rate £450 £425 £425
% change year-on-year +5.88% - +6.25%
Number of hourly rates quoted 223 252 311
London median hourly rate £21.20 £19.96 £20.00
Median hourly rate % change year-on-year +6.21% -0.20% +11.11%
10th Percentile £12.75 £11.75 £12.02
90th Percentile £47.00 £50.00 £50.00
England median hourly rate £20.50 £20.67 £19.03
% change year-on-year -0.82% +8.62% +5.72%

Taxonomies
Job Vacancy Trend in London

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

Job vacancy trend for Taxonomies in London

Taxonomies
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Taxonomies in London

Taxonomies
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Taxonomies in London over the 6 months to 17 November 2017.

Contractor daily rate histogram for Taxonomies in London

Taxonomies
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Taxonomies in London.

Contractor hourly rate trend for Taxonomies in London

Taxonomies
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 Taxonomies within the London region over the 6 months to 17 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London +4 11 £650 +40.54%
West London - 2 £385 - 1
East London -6 1 - -
Taxonomies
England

For the 6 months to 17 November 2017, IT contractor jobs citing Taxonomies 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 London region with a requirement for Taxonomies.

1 24 (38.71%) Agile Software Development
2 22 (35.48%) Data Modelling
3 18 (29.03%) Unix
3 18 (29.03%) Linux
4 17 (27.42%) Data Analysis
5 16 (25.81%) Ruby
6 15 (24.19%) Finance
6 15 (24.19%) Data Governance
7 14 (22.58%) Analytical Skills
7 14 (22.58%) Business Intelligence
7 14 (22.58%) Java
8 13 (20.97%) JavaScript
8 13 (20.97%) Python
8 13 (20.97%) Degree
9 12 (19.35%) Data Management
9 12 (19.35%) Mac OS
10 11 (17.74%) Information Architecture
10 11 (17.74%) HTML
10 11 (17.74%) SQL
11 10 (16.13%) CSS
11 10 (16.13%) Ontologies
11 10 (16.13%) Relational Database
11 10 (16.13%) Decision Tree
12 9 (14.52%) Data Architecture
12 9 (14.52%) Scala
12 9 (14.52%) Management Information System
12 9 (14.52%) Banking
13 8 (12.90%) TOGAF
13 8 (12.90%) Migration
13 8 (12.90%) Data Security

Taxonomies
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 4 (6.45%) WebSphere
2 3 (4.84%) SharePoint
3 2 (3.23%) Apache Spark
4 1 (1.61%) FileNet
4 1 (1.61%) Marvel
4 1 (1.61%) SAS
Applications
1 6 (9.68%) Microsoft Excel
2 4 (6.45%) Microsoft Office
3 2 (3.23%) Microsoft PowerPoint
4 1 (1.61%) InVision
4 1 (1.61%) SPSS
Cloud Services
1 7 (11.29%) Office 365
2 4 (6.45%) G Suite
2 4 (6.45%) IaaS
2 4 (6.45%) PaaS
3 1 (1.61%) Microsoft Azure
Communications & Networking
1 5 (8.06%) HTTP
2 1 (1.61%) Intranet
2 1 (1.61%) LDAP
Database & Business Intelligence
1 10 (16.13%) Relational Database
2 8 (12.90%) NoSQL
3 6 (9.68%) Data Warehouse
4 5 (8.06%) Big Data
4 5 (8.06%) SQL Server
5 4 (6.45%) RDBMS
6 2 (3.23%) Data Mining
7 1 (1.61%) BusinessObjects
7 1 (1.61%) Hadoop
7 1 (1.61%) MongoDB
7 1 (1.61%) Neo4j
7 1 (1.61%) PowerPivot
7 1 (1.61%) SQL Server Analysis Services
Development Applications
1 4 (6.45%) ERwin
2 1 (1.61%) Axure RP
2 1 (1.61%) PowerDesigner
2 1 (1.61%) Team Foundation Server
2 1 (1.61%) Visual Studio
2 1 (1.61%) Visual Studio Team System
General
1 15 (24.19%) Finance
2 9 (14.52%) Banking
3 5 (8.06%) Marketing
4 4 (6.45%) Dutch Language
4 4 (6.45%) French Language
4 4 (6.45%) German Language
4 4 (6.45%) Italian Language
4 4 (6.45%) Legal
4 4 (6.45%) Polish Language
4 4 (6.45%) Private Banking
4 4 (6.45%) Spanish Language
4 4 (6.45%) Telecoms
5 3 (4.84%) Electronics
5 3 (4.84%) Manufacturing
5 3 (4.84%) Retail
6 2 (3.23%) Back Office
6 2 (3.23%) Billing
6 2 (3.23%) Publishing
7 1 (1.61%) Investment Banking
7 1 (1.61%) Local Government
Job Titles
1 24 (38.71%) Architect
2 18 (29.03%) Data Architect
3 15 (24.19%) Developer
4 7 (11.29%) Analyst
4 7 (11.29%) Digital Developer
5 6 (9.68%) Java Developer
5 6 (9.68%) Ruby Developer
6 5 (8.06%) Data Analyst
6 5 (8.06%) Solutions Architect
7 4 (6.45%) Administrator
7 4 (6.45%) Designer
7 4 (6.45%) Excel Analyst
7 4 (6.45%) Senior Architect
7 4 (6.45%) Senior Data Architect
8 3 (4.84%) HTML CSS Developer
8 3 (4.84%) Information Architect
8 3 (4.84%) Java Scala Developer
8 3 (4.84%) Oracle Solutions Architect
8 3 (4.84%) Scala Developer
8 3 (4.84%) Splunk Administrator
Libraries, Frameworks & Software Standards
1 11 (17.74%) HTML
2 10 (16.13%) CSS
3 5 (8.06%) XML
4 4 (6.45%) .NET
4 4 (6.45%) Regular Expression
5 2 (3.23%) .NET Framework
5 2 (3.23%) Kafka
5 2 (3.23%) REST
5 2 (3.23%) SOAP
5 2 (3.23%) WCF
5 2 (3.23%) Web Services
6 1 (1.61%) Ajax
6 1 (1.61%) ASP.NET
6 1 (1.61%) Hibernate
6 1 (1.61%) JAX-RS
6 1 (1.61%) JSON
6 1 (1.61%) MDX
6 1 (1.61%) Sass
6 1 (1.61%) Velocity
6 1 (1.61%) XSD
Miscellaneous
1 14 (22.58%) Analytical Skills
2 9 (14.52%) Management Information System
3 7 (11.29%) Computer Science
4 3 (4.84%) User Experience
5 2 (3.23%) Data Structures
5 2 (3.23%) Equities
5 2 (3.23%) Fixed Income
6 1 (1.61%) FMCG
6 1 (1.61%) Graphic Design
6 1 (1.61%) Mobile Banking
Operating Systems
1 18 (29.03%) Linux
1 18 (29.03%) Unix
2 12 (19.35%) Mac OS
3 1 (1.61%) Mac OS X
3 1 (1.61%) Windows
Processes & Methodologies
1 24 (38.71%) Agile Software Development
2 22 (35.48%) Data Modelling
3 17 (27.42%) Data Analysis
4 15 (24.19%) Data Governance
5 14 (22.58%) Business Intelligence
6 12 (19.35%) Data Management
7 11 (17.74%) Information Architecture
8 10 (16.13%) Decision Tree
8 10 (16.13%) Ontologies
9 9 (14.52%) Data Architecture
10 8 (12.90%) Analytics
10 8 (12.90%) Data Security
10 8 (12.90%) Migration
10 8 (12.90%) TOGAF
11 7 (11.29%) Front End Development
11 7 (11.29%) IT Strategy
12 6 (9.68%) Stakeholder Management
12 6 (9.68%) Test Automation
12 6 (9.68%) Visualisation
13 5 (8.06%) Predictive Analytics
Programming Languages
1 16 (25.81%) Ruby
2 14 (22.58%) Java
3 13 (20.97%) JavaScript
3 13 (20.97%) Python
4 11 (17.74%) SQL
5 9 (14.52%) Scala
6 7 (11.29%) Go
7 5 (8.06%) PHP
8 2 (3.23%) C#
9 1 (1.61%) MATLAB
9 1 (1.61%) PowerShell
9 1 (1.61%) R
Qualifications
1 13 (20.97%) Degree
2 4 (6.45%) Computer Science Degree
2 4 (6.45%) Oracle Certification
3 2 (3.23%) Security Cleared
4 1 (1.61%) Master's Degree
4 1 (1.61%) SC Cleared
Quality Assurance & Compliance
1 8 (12.90%) Data Quality
2 3 (4.84%) GDPR
2 3 (4.84%) ISO 20022
2 3 (4.84%) PSD2
3 2 (3.23%) MiFID
3 2 (3.23%) QA
System Software
1 1 (1.61%) Active Directory
Systems Management
1 4 (6.45%) CFEngine
1 4 (6.45%) HP SiteScope
1 4 (6.45%) Nagios
1 4 (6.45%) Opscode Chef
1 4 (6.45%) Puppet
1 4 (6.45%) SCCM
Vendors
1 6 (9.68%) Microsoft
1 6 (9.68%) Oracle
2 4 (6.45%) PeopleSoft
2 4 (6.45%) SAP
2 4 (6.45%) Splunk
3 2 (3.23%) Tableau
4 1 (1.61%) Google
4 1 (1.61%) Informatica
4 1 (1.61%) ServiceNow