The table below looks at the statistics for ERwin skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited ERwin over the 3 months to 28 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
28 Feb 2017
Same period 2016 Same period 2015
CA ERwin Data Modeler
England / London
Rank 383 396 379
Rank change year-on-year
+13 -17
Contract jobs citing ERwin 21 26 31
As % of all contract IT jobs located in London 0.11% 0.12% 0.15%
As % of the Development Applications category 0.60% 0.81% 0.99%
Number of daily rates quoted 12 23 20
Median daily rate £425 £498 £475
Median daily rate % change year-on-year
-14.52% +4.73%
90% offered a daily rate of more than £373 £404 £340
10% offered a daily rate of more than £525 £670 £500
UK excluding London median daily rate £500 £450 £450
% change year-on-year
+11.11% -
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 Development Applications category in contract jobs advertised in the London region.

Development Applications Category
London
Contract IT job ads with a match in the
Development Applications category
3514 3205 3117
As % of all contract IT jobs located in London 18.06% 15.15% 14.87%
Number of daily rates quoted 2589 2339 2311
Median daily rate £475 £470 £425
Median daily rate % change year-on-year
+1.06% +10.58%
90% offered a daily rate of more than £350 £350 £313
10% offered a daily rate of more than £600 £575 £566
UK excluding London median daily rate £400 £375 £360
% change year-on-year
+6.66% +4.16%
Number of hourly rates quoted 8 7 5
Median hourly rate £47.50 £50.00 £55.00
Median hourly rate % change year-on-year
-5.00% -9.09%
UK excluding London median hourly rate £42.50 £42.00 £37.00
% change year-on-year
+1.19% +13.51%

ERwin
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing ERwin as a proportion of all IT contracts with a match in the Development Applications category.

ERwin Jobs Demand Trend in London

ERwin
Daily Rate Trend in London

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

ERwin Daily Rate Trend in London

ERwin
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing ERwin across the London region over the 3 months to 28 February 2017.

ERwin Daily Rate Histogram in London

ERwin
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 ERwin within the London region over the 3 months to 28 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
City of London -4 4 £403 -25.11%
Canary Wharf - 3 - -
ERwin
England

ERwin
Top 30 Related IT Skills in London

For the 6 months to 28 February 2017, IT contractor jobs citing ERwin 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 ERwin.

1 58 (96.67%) Data Modelling
2 44 (73.33%) SQL
3 40 (66.67%) ETL
4 29 (48.33%) Data Quality
5 21 (35.00%) Oracle
6 20 (33.33%) Relational Database
7 19 (31.67%) Translating Business Requirements
7 19 (31.67%) Agile Software Development
7 19 (31.67%) Statistics
8 17 (28.33%) Finance
9 15 (25.00%) JIRA
10 14 (23.33%) Data Warehouse
11 13 (21.67%) XML
11 13 (21.67%) Data Analysis
11 13 (21.67%) Data Architecture
11 13 (21.67%) Talend Open Studio
11 13 (21.67%) Big Data
11 13 (21.67%) Talend
12 12 (20.00%) Physical Data Model
12 12 (20.00%) Data Ingestion
12 12 (20.00%) Linux
12 12 (20.00%) DB2
13 11 (18.33%) Informatica
13 11 (18.33%) Banking
13 11 (18.33%) Data Integration
14 10 (16.67%) Data Migration
14 10 (16.67%) Data Cleansing
14 10 (16.67%) Hadoop
14 10 (16.67%) Data Governance
14 10 (16.67%) Logical Data Model

ERwin
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 7 (11.67%) Apache Spark
2 4 (6.67%) WebLogic
3 3 (5.00%) Confluence
3 3 (5.00%) Oracle SOA Suite
4 2 (3.33%) Tomcat
5 1 (1.67%) Apache
5 1 (1.67%) CICS
Applications
1 1 (1.67%) MS Excel
1 1 (1.67%) MS Office
Business Applications
1 1 (1.67%) Oracle EBS
Cloud Services
1 5 (8.33%) Amazon AWS
Database & Business Intelligence
1 20 (33.33%) Relational Database
2 14 (23.33%) Data Warehouse
3 13 (21.67%) Big Data
4 12 (20.00%) DB2
5 10 (16.67%) Hadoop
6 8 (13.33%) DataStage
7 5 (8.33%) IBM InfoSphere
8 4 (6.67%) Apache Hive
9 3 (5.00%) MySQL
9 3 (5.00%) RDBMS
10 2 (3.33%) Impala
10 2 (3.33%) Oracle Database
10 2 (3.33%) Oracle ODI
11 1 (1.67%) Data Lake
11 1 (1.67%) Enterprise Data Warehouse
11 1 (1.67%) MarkLogic
11 1 (1.67%) NoSQL
11 1 (1.67%) Oracle Database 11g
11 1 (1.67%) Oracle Reports
11 1 (1.67%) SQL Server
Development Applications
1 15 (25.00%) JIRA
2 13 (21.67%) Talend Open Studio
3 8 (13.33%) PowerDesigner
4 3 (5.00%) Jenkins
4 3 (5.00%) SonarQube
5 2 (3.33%) Ant
5 2 (3.33%) ClearCase
5 2 (3.33%) Log4Net
5 2 (3.33%) NUnit
5 2 (3.33%) Subversion
General
1 17 (28.33%) Finance
2 11 (18.33%) Banking
3 9 (15.00%) Investment Banking
4 7 (11.67%) Back Office
5 4 (6.67%) Retail
6 3 (5.00%) Advertising
6 3 (5.00%) Legal
7 1 (1.67%) Games
7 1 (1.67%) Marketing
Job Titles
1 32 (53.33%) Architect
2 31 (51.67%) Data Architect
3 19 (31.67%) Analyst
3 19 (31.67%) Data Analyst
4 9 (15.00%) Data Modeller
5 7 (11.67%) Developer
6 6 (10.00%) Integration Architect
7 5 (8.33%) Big Data Architect
7 5 (8.33%) ETL Analyst
7 5 (8.33%) ETL Architect
8 4 (6.67%) Data Integration Architect
8 4 (6.67%) Lead Architect
8 4 (6.67%) Lead Data Architect
8 4 (6.67%) SQL Analyst
8 4 (6.67%) SQL Data Analyst
9 3 (5.00%) Big Data Analyst
9 3 (5.00%) Node.js Developer
9 3 (5.00%) Systems Architect
10 2 (3.33%) C++ Software Developer
10 2 (3.33%) Senior Data Analyst
Libraries, Frameworks & Software Standards
1 13 (21.67%) XML
2 7 (11.67%) XML Messaging
2 7 (11.67%) XML Schema
3 6 (10.00%) Kafka
4 5 (8.33%) AngularJS
4 5 (8.33%) CSS
4 5 (8.33%) HTML
4 5 (8.33%) J2EE
4 5 (8.33%) Node.js
5 4 (6.67%) JSP
5 4 (6.67%) SOAP
6 2 (3.33%) DOM
6 2 (3.33%) EJB
6 2 (3.33%) JiBX
6 2 (3.33%) JMS
6 2 (3.33%) REST
6 2 (3.33%) Servlets
6 2 (3.33%) Spring
6 2 (3.33%) WinForms
6 2 (3.33%) XBRL
Miscellaneous
1 8 (13.33%) Analytical Skills
2 7 (11.67%) SWIFT
3 4 (6.67%) Mainframe
4 3 (5.00%) Fixed Income
4 3 (5.00%) Virtual Team
5 2 (3.33%) Management Information System
5 2 (3.33%) Replication
6 1 (1.67%) Computer Science
6 1 (1.67%) Data Structures
6 1 (1.67%) Derivative
6 1 (1.67%) Enterprise Software
6 1 (1.67%) Equities
6 1 (1.67%) Taxonomies
Operating Systems
1 12 (20.00%) Linux
2 7 (11.67%) Windows
3 4 (6.67%) Unix
4 2 (3.33%) Solaris
5 1 (1.67%) zOS
Processes & Methodologies
1 58 (96.67%) Data Modelling
2 40 (66.67%) ETL
3 19 (31.67%) Agile Software Development
3 19 (31.67%) Statistics
3 19 (31.67%) Translating Business Requirements
4 13 (21.67%) Data Analysis
4 13 (21.67%) Data Architecture
5 12 (20.00%) Data Ingestion
5 12 (20.00%) Physical Data Model
6 11 (18.33%) Data Integration
7 10 (16.67%) Data Cleansing
7 10 (16.67%) Data Governance
7 10 (16.67%) Data Management
7 10 (16.67%) Data Migration
7 10 (16.67%) Logical Data Model
7 10 (16.67%) Migration
8 8 (13.33%) Investment Management
8 8 (13.33%) Master Data Management
9 7 (11.67%) SOA
10 6 (10.00%) TOGAF
Programming Languages
1 44 (73.33%) SQL
2 10 (16.67%) Java
3 7 (11.67%) Python
4 5 (8.33%) JavaScript
5 3 (5.00%) Scala
6 2 (3.33%) C
6 2 (3.33%) C#
6 2 (3.33%) C++
6 2 (3.33%) Perl
6 2 (3.33%) PL/SQL
6 2 (3.33%) R
6 2 (3.33%) Shell Script
7 1 (1.67%) COBOL
Qualifications
1 5 (8.33%) Degree
2 4 (6.67%) OCPJP
Quality Assurance & Compliance
1 29 (48.33%) Data Quality
2 8 (13.33%) ISO20022
3 3 (5.00%) QA
4 1 (1.67%) GDPR
4 1 (1.67%) ISO 9001
4 1 (1.67%) MiFID
4 1 (1.67%) Solvency II
Systems Management
1 1 (1.67%) Control-M
Vendors
1 21 (35.00%) Oracle
2 13 (21.67%) Talend
3 11 (18.33%) Informatica
4 5 (8.33%) Teradata
5 3 (5.00%) IBM
6 2 (3.33%) Ab Initio
6 2 (3.33%) Infragistics
6 2 (3.33%) Mercator
6 2 (3.33%) Sun
6 2 (3.33%) Sybase
7 1 (1.67%) Bloomberg
7 1 (1.67%) CA
7 1 (1.67%) Cloudera
7 1 (1.67%) Cognos
7 1 (1.67%) Embarcadero
7 1 (1.67%) Microsoft
7 1 (1.67%) Reuters
7 1 (1.67%) SAP
7 1 (1.67%) ServiceNow
7 1 (1.67%) Siebel