The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Data Transformation skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Transformation over the 3 months to 25 March 2017 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Data Transformation
England / London
Rank 360 393 364
Rank change year-on-year +33 -29  
Contract jobs citing Data Transformation 46 47 56
As % of all contract IT jobs advertised in London 0.24% 0.21% 0.27%
As % of the Processes & Methodologies category 0.28% 0.25% 0.32%
Number of daily rates quoted 28 29 44
Median daily rate £463 £463 £450
Median daily rate % change year-on-year - +2.77%  
90% offered a daily rate of more than £368 £350 £335
10% offered a daily rate of more than £708 £603 £593
UK excluding London median daily rate £400 £450 £365
% change year-on-year -11.11% +23.28%  
Number of hourly rates quoted 0 3 0
Median hourly rate - £25.00 -
UK excluding London median hourly rate - - £25.05

Data Transformation is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for process and methodology skills.

Contract Process & Methodology Skills
London
Contract job vacancies with a requirement for process and methodology skills 16580 18843 17272
As % of all contract IT job vacancies advertised in London 85.16% 85.15% 82.06%
Number of daily rates quoted 11924 13599 12137
Median daily rate £480 £475 £450
Median daily rate % change year-on-year +1.05% +5.55%  
90% offered a daily rate of more than £350 £325 £310
10% offered a daily rate of more than £650 £625 £613
UK excluding London median daily rate £410 £400 £400
% change year-on-year +2.50% +0.06%  
Number of hourly rates quoted 168 194 245
Median hourly rate £31.92 £22.50 £20.00
Median hourly rate % change year-on-year +41.86% +12.50%  
90% offered a hourly rate of more than £14.20 £12.50 £11.00
10% offered a hourly rate of more than £55.00 £52.50 £55.00
UK excluding London median hourly rate £36.00 £38.75 £30.00
% change year-on-year -7.09% +29.16%  

Data Transformation
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Data Transformation as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Transformation in London

Data Transformation
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Data Transformation in London

Data Transformation
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Data Transformation in London over the 3 months to 25 March 2017.

Contractor daily rate histogram for Data Transformation in London

Data Transformation
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Data Transformation in London

Data Transformation
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 Data Transformation within the London region over the 3 months to 25 March 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
City of London +9 9 £575 +6.97% 7
Uxbridge - 4 £513 -
Docklands, London 0 3 - -
Data Transformation
England

Data Transformation
Top 30 Related IT Skills in London

For the 6 months to 25 March 2017, IT contractor jobs citing Data Transformation 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 Data Transformation.

1 66 (51.56%) SQL
2 50 (39.06%) Agile Software Development
3 46 (35.94%) Data Modelling
4 42 (32.81%) Data Quality
5 40 (31.25%) ETL
6 39 (30.47%) Banking
7 37 (28.91%) Migration
8 36 (28.13%) Business Intelligence
9 35 (27.34%) Java
9 35 (27.34%) Data Migration
9 35 (27.34%) SDLC
10 32 (25.00%) Finance
11 29 (22.66%) Oracle
11 29 (22.66%) Data Warehouse
12 28 (21.88%) Investment Banking
13 26 (20.31%) Big Data
14 25 (19.53%) Python
15 24 (18.75%) Data Management
16 23 (17.97%) Software Engineering
16 23 (17.97%) Workflow
17 22 (17.19%) Analytics
18 21 (16.41%) Degree
19 20 (15.63%) Spring
19 20 (15.63%) Stakeholder Management
19 20 (15.63%) Open Source
20 19 (14.84%) Relational Database
20 19 (14.84%) Technical Analysis
20 19 (14.84%) Hibernate
20 19 (14.84%) Pair Programming
20 19 (14.84%) Economics

Data Transformation
Top Related 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 12 (9.38%) Apache Spark
2 5 (3.91%) Elasticsearch
3 4 (3.13%) Gentran
3 4 (3.13%) JBoss
3 4 (3.13%) Mule ESB
3 4 (3.13%) WebSphere
4 3 (2.34%) Apache
5 1 (0.78%) Apache Pig
5 1 (0.78%) IPython
5 1 (0.78%) Jupyter
5 1 (0.78%) Mule
5 1 (0.78%) SAS
Applications
1 8 (6.25%) MS Excel
2 3 (2.34%) MS Office
3 2 (1.56%) MS PowerPoint
4 1 (0.78%) Spreadsheet
4 1 (0.78%) SPSS
Business Applications
1 2 (1.56%) Salesforce.com CRM
1 2 (1.56%) SAP ERP
2 1 (0.78%) Cognos TM1
2 1 (0.78%) Oracle Retail
2 1 (0.78%) SAP Oil and Gas
Cloud Services
1 7 (5.47%) Amazon AWS
2 3 (2.34%) Amazon EMR
2 3 (2.34%) Amazon Kinesis
2 3 (2.34%) Microsoft Azure
3 2 (1.56%) Amazon EC2
4 1 (0.78%) Amazon Glacier
4 1 (0.78%) Amazon S3
4 1 (0.78%) AWS CloudFormation
4 1 (0.78%) AWS Lambda
4 1 (0.78%) GitHub
4 1 (0.78%) Google Cloud Platform
4 1 (0.78%) SaaS
4 1 (0.78%) Virtual Private Cloud
Communications & Networking
1 1 (0.78%) DSL
1 1 (0.78%) FTP
1 1 (0.78%) HTTP
1 1 (0.78%) HTTPS
1 1 (0.78%) SSH
Database & Business Intelligence
1 29 (22.66%) Data Warehouse
2 26 (20.31%) Big Data
3 19 (14.84%) Relational Database
4 17 (13.28%) DB2
5 13 (10.16%) Hadoop
5 13 (10.16%) NoSQL
5 13 (10.16%) SQL Server
6 11 (8.59%) QlikView
7 9 (7.03%) Apache Hive
7 9 (7.03%) Enterprise Data Warehouse
8 8 (6.25%) DataStage
8 8 (6.25%) Oracle Reports
8 8 (6.25%) SQL Server Integration Services
9 6 (4.69%) SQL Server Reporting Services
10 5 (3.91%) Oracle Database
11 4 (3.13%) BusinessObjects
11 4 (3.13%) BusinessObjects Business Intelligence
11 4 (3.13%) Qlik Sense
11 4 (3.13%) RDBMS
12 3 (2.34%) SAP BW
Development Applications
1 6 (4.69%) ERwin
1 6 (4.69%) Visual Studio
2 5 (3.91%) Talend Open Studio
2 5 (3.91%) Team Foundation Server
3 4 (3.13%) Git (software)
3 4 (3.13%) JIRA
3 4 (3.13%) PowerDesigner
4 1 (0.78%) GoCD
4 1 (0.78%) Jenkins
4 1 (0.78%) Maven
4 1 (0.78%) Vagrant
4 1 (0.78%) WebStorm
General
1 39 (30.47%) Banking
2 32 (25.00%) Finance
3 28 (21.88%) Investment Banking
4 8 (6.25%) Retail
5 6 (4.69%) Marketing
6 4 (3.13%) Back Office
7 3 (2.34%) Retail Banking
8 2 (1.56%) Financial Institution
8 2 (1.56%) Legal
8 2 (1.56%) Private Banking
8 2 (1.56%) Publishing
8 2 (1.56%) Telecoms
9 1 (0.78%) Advertising
9 1 (0.78%) Electronics
9 1 (0.78%) Games
9 1 (0.78%) Law
9 1 (0.78%) Manufacturing
Job Titles
1 46 (35.94%) Developer
2 33 (25.78%) Analyst
3 25 (19.53%) Data Analyst
4 23 (17.97%) Java Developer
4 23 (17.97%) Senior Developer
5 20 (15.63%) Senior Java Developer
6 19 (14.84%) Agile Developer
6 19 (14.84%) Agile Java Developer
6 19 (14.84%) Senior Agile Developer
6 19 (14.84%) Senior Agile Java Developer
7 13 (10.16%) Data Engineer
8 10 (7.81%) Business Analyst
8 10 (7.81%) SQL Analyst
8 10 (7.81%) SQL Data Analyst
9 9 (7.03%) Architect
9 9 (7.03%) Core Java Developer
10 8 (6.25%) Data Architect
10 8 (6.25%) Lead Developer
10 8 (6.25%) Team Leader
11 7 (5.47%) Java Team Leader
Libraries, Frameworks & Software Standards
1 20 (15.63%) Spring
2 19 (14.84%) Hibernate
3 17 (13.28%) J2SE
4 6 (4.69%) Kafka
4 6 (4.69%) XML
5 4 (3.13%) .NET
5 4 (3.13%) EDI
5 4 (3.13%) Middleware
5 4 (3.13%) Oracle GoldenGate
5 4 (3.13%) Oracle Streams
5 4 (3.13%) XML Messaging
5 4 (3.13%) XML Schema
6 3 (2.34%) Pandas
6 3 (2.34%) SAP CO-PA
6 3 (2.34%) scikit-learn
6 3 (2.34%) Web Services
7 2 (1.56%) Gherkin
7 2 (1.56%) REST
7 2 (1.56%) SOAP
7 2 (1.56%) Velocity
Miscellaneous
1 18 (14.06%) Analytical Skills
2 13 (10.16%) Computer Science
3 11 (8.59%) Data Structures
4 6 (4.69%) Management Information System
5 5 (3.91%) Enterprise Software
5 5 (3.91%) Replication
6 4 (3.13%) Algorithms
6 4 (3.13%) DataPower
6 4 (3.13%) Mainframe
6 4 (3.13%) SWIFT
7 2 (1.56%) Foreign Exchange (FX)
8 1 (0.78%) Credit Risk
8 1 (0.78%) Digital TV
8 1 (0.78%) Equities
8 1 (0.78%) Fintech
8 1 (0.78%) Fixed Income
8 1 (0.78%) Linux Command Line
8 1 (0.78%) Market Risk
8 1 (0.78%) NHS
8 1 (0.78%) Reference Data
Operating Systems
1 9 (7.03%) Linux
2 6 (4.69%) Windows
3 1 (0.78%) Unix
Processes & Methodologies
1 50 (39.06%) Agile Software Development
2 46 (35.94%) Data Modelling
3 40 (31.25%) ETL
4 37 (28.91%) Migration
5 36 (28.13%) Business Intelligence
6 35 (27.34%) Data Migration
6 35 (27.34%) SDLC
7 24 (18.75%) Data Management
8 23 (17.97%) Software Engineering
8 23 (17.97%) Workflow
9 22 (17.19%) Analytics
10 20 (15.63%) Open Source
10 20 (15.63%) Stakeholder Management
11 19 (14.84%) Economics
11 19 (14.84%) Pair Programming
11 19 (14.84%) Technical Analysis
12 16 (12.50%) Data Analysis
12 16 (12.50%) Data Cleansing
13 13 (10.16%) Data Architecture
13 13 (10.16%) Scrum
Programming Languages
1 66 (51.56%) SQL
2 35 (27.34%) Java
3 25 (19.53%) Python
4 18 (14.06%) R
5 11 (8.59%) C++
6 8 (6.25%) Scala
7 6 (4.69%) C#
8 5 (3.91%) T-SQL
9 3 (2.34%) Groovy
9 3 (2.34%) JavaScript
10 2 (1.56%) PL/SQL
11 1 (0.78%) C
11 1 (0.78%) Perl
11 1 (0.78%) VB
Qualifications
1 21 (16.41%) Degree
2 5 (3.91%) Security Cleared
3 4 (3.13%) ISTQB
3 4 (3.13%) SC Cleared
4 2 (1.56%) DV Cleared
5 1 (0.78%) ISEB
Quality Assurance & Compliance
1 42 (32.81%) Data Quality
2 13 (10.16%) QA
3 4 (3.13%) ISO20022
3 4 (3.13%) SLA
4 2 (1.56%) MiFID
5 1 (0.78%) EMIR
5 1 (0.78%) IAS 39
5 1 (0.78%) IFRS
5 1 (0.78%) IFRS 9
System Software
1 1 (0.78%) Apache Flume
1 1 (0.78%) Docker
1 1 (0.78%) HDFS
Systems Management
1 4 (3.13%) Data Guard
2 1 (0.78%) Ansible
2 1 (0.78%) Oozie
2 1 (0.78%) Opscode Chef
Vendors
1 29 (22.66%) Oracle
2 16 (12.50%) Sybase
3 15 (11.72%) Teradata
4 11 (8.59%) Netezza
5 10 (7.81%) Microsoft
5 10 (7.81%) SAP
6 5 (3.91%) Talend
7 4 (3.13%) Apigee
7 4 (3.13%) IBM
7 4 (3.13%) IBM Sterling
7 4 (3.13%) Informatica
8 3 (2.34%) Jaspersoft
9 2 (1.56%) Bloomberg
9 2 (1.56%) Cloudera
9 2 (1.56%) FNZ
9 2 (1.56%) Salesforce.com
9 2 (1.56%) Tableau
10 1 (0.78%) Google
10 1 (0.78%) Reuters
10 1 (0.78%) VMware
City, London
onezeero.
Rate: £400 - £500 per day
Posted: 3 days ago
London
KPRS
Rate: From £400 to £400 per day £400 per day
Posted: 4 days ago
London
Nicoll Curtin
Rate: £550 - £650 per hour
Posted: 3 days ago
City, London
People Source Consulting
Rate: £500 - £650 per day
Posted: Yesterday
London
IntaPeople
Rate: £550 - £600 per annum
Posted: 3 days ago
London
Experis Ltd
Rate: £500.00 - £600.00 per day
Posted: 3 days ago
London
McGregor Boyall
Posted: 4 days ago