The table below looks at the statistics for the Senior Data Architect role in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Senior Data Architect in their job title over the 3 months to 29 May 2015 with a comparison to the same period in 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.

Location
3 months to
29 May 2015
Same period 2014 Same period 2013
Senior Data Architect
Rank 390 401 393
Rank change year-on-year
+11 -8
Contract jobs requiring a Senior Data Architect 12 4 7
As % of all contract IT jobs located in London 0.055% 0.018% 0.032%
As % of the Job Titles category 0.059% 0.019% 0.034%
Number of daily rates quoted 6 4 3
Average daily rate
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£725 £625 £750
Average daily rate % change year-on-year
+16.00% -16.66%
UK excluding London average daily rate £488 - £550
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - £72.50
Senior Data Architect
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
20188 21161 20446
As % of all contract IT jobs located in London 92.06% 92.87% 92.46%
Number of daily rates quoted 13983 14901 13771
Average daily rate £450 £425 £450
Average daily rate % change year-on-year
+5.88% -5.55%
90% offered a daily rate of more than £275 £270 £275
10% offered a daily rate of more than £613 £600 £600
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 376 380 457
Average hourly rate £18.71 £17.50 £20.25
Average hourly rate % change year-on-year
+6.88% -13.58%
90% offered a hourly rate of more than £12.50 £11.25 £12.50
10% offered a hourly rate of more than £50.00 £35.00 £45.00
UK excluding London average hourly rate £16.16 £16.50 £17.50
% change year-on-year
-2.06% -5.71%

Senior Data Architect
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Senior Data Architect in the job title across the London region as a proportion of the total demand within the Job Titles category.

Senior Data Architect Jobs Demand Trend in London

Senior Data Architect
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Senior Data Architect across the London region.

Senior Data Architect Daily Rate Trend in London

Senior Data Architect
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Senior Data Architect across the London region over the 3 months to 29 May 2015.

Senior Data Architect Daily Rate Histogram in London

Senior Data Architect
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Senior Data Architect within the London region over the 3 months to 29 May 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London - 1 £650 -
Senior Data Architect
England

Senior Data Architect
Top 30 Related IT Skills in London

For the 6 months to 29 May 2015, IT contractor jobs across the London region that cited Senior Data Architect in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Senior Data Architect in their job title.

1 15 (88.24%) Data Architecture
2 14 (82.35%) Data Modelling
3 12 (70.59%) Data Governance
4 11 (64.71%) Business Intelligence
5 9 (52.94%) Analytics
6 8 (47.06%) Big Data
7 7 (41.18%) DataStage
8 5 (29.41%) Validation
8 5 (29.41%) Stakeholder Management
8 5 (29.41%) TOGAF
8 5 (29.41%) SOA
8 5 (29.41%) PRINCE2
8 5 (29.41%) Enterprise Architecture
9 3 (17.65%) SQL
9 3 (17.65%) Oracle
9 3 (17.65%) Informatica
10 2 (11.76%) ETL
11 1 (5.88%) Apache Flume
11 1 (5.88%) Talend
11 1 (5.88%) HBase
11 1 (5.88%) Mahout
11 1 (5.88%) Vertica
11 1 (5.88%) Open Source
11 1 (5.88%) Information Architecture
11 1 (5.88%) Apache Hive
11 1 (5.88%) MongoDB
11 1 (5.88%) Apache Cassandra
11 1 (5.88%) NoSQL
11 1 (5.88%) R
11 1 (5.88%) MapReduce

Senior Data Architect
Top Related IT Skills in London by Category

For the 6 months to 29 May 2015, IT contractor jobs across the London region that cited Senior Data Architect in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Senior Data Architect in their job title. Up to 20 skills are shown per category.

Application Platforms
1 1 (5.88%) SAS
1 1 (5.88%) Apache
1 1 (5.88%) Apache Pig
Applications
1 1 (5.88%) SPSS
Cloud Services
1 1 (5.88%) Cloud Computing
1 1 (5.88%) Amazon EC2
1 1 (5.88%) Amazon AWS
1 1 (5.88%) Amazon EMR
Database & Business Intelligence
1 8 (47.06%) Big Data
2 7 (41.18%) DataStage
3 1 (5.88%) HBase
3 1 (5.88%) Mahout
3 1 (5.88%) Apache Hive
3 1 (5.88%) MongoDB
3 1 (5.88%) Apache Cassandra
3 1 (5.88%) NoSQL
3 1 (5.88%) QlikView
3 1 (5.88%) Pentaho
3 1 (5.88%) Hadoop
3 1 (5.88%) SQL Server Integration Services
3 1 (5.88%) RDBMS
3 1 (5.88%) DB2
3 1 (5.88%) Data Warehouse
3 1 (5.88%) Sqoop
3 1 (5.88%) Triplestore
3 1 (5.88%) Relational Database
Development Applications
1 1 (5.88%) Talend Open Studio
General
1 1 (5.88%) Finance
1 1 (5.88%) Publishing
Libraries, Frameworks & Software Standards
1 1 (5.88%) Web Services
1 1 (5.88%) MLlib
Miscellaneous
1 1 (5.88%) Data Integration
1 1 (5.88%) Management Information System
1 1 (5.88%) Analytical Skills
Operating Systems
1 1 (5.88%) Linux
Processes & Methodologies
1 15 (88.24%) Data Architecture
2 14 (82.35%) Data Modelling
3 12 (70.59%) Data Governance
4 11 (64.71%) Business Intelligence
5 9 (52.94%) Analytics
6 5 (29.41%) Validation
6 5 (29.41%) Stakeholder Management
6 5 (29.41%) TOGAF
6 5 (29.41%) SOA
6 5 (29.41%) PRINCE2
6 5 (29.41%) Enterprise Architecture
7 2 (11.76%) ETL
8 1 (5.88%) Open Source
8 1 (5.88%) Information Architecture
8 1 (5.88%) MapReduce
8 1 (5.88%) Requirements Analysis
8 1 (5.88%) Technical Architecture
8 1 (5.88%) Business Development
8 1 (5.88%) Use Case
8 1 (5.88%) Reverse Engineering
Programming Languages
1 3 (17.65%) SQL
2 1 (5.88%) R
2 1 (5.88%) Java
System Software
1 1 (5.88%) Apache Flume
Systems Management
1 1 (5.88%) Opscode Chef
Vendors
1 3 (17.65%) Oracle
1 3 (17.65%) Informatica
2 1 (5.88%) Talend
2 1 (5.88%) Vertica
2 1 (5.88%) Tableau
2 1 (5.88%) Greenplum
2 1 (5.88%) Teradata
2 1 (5.88%) Netezza
2 1 (5.88%) Embarcadero
2 1 (5.88%) Cognos