The following table provides summary statistics for contract job vacancies with a requirement for ERwin skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ERwin over the 3 months to 23 April 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.

CA ERwin Data Modeler
UK
3 months to
23 Apr 2017
Same period 2016 Same period 2015
Rank 554 547 524
Rank change year-on-year -7 -23  
Contract jobs citing ERwin 63 112 132
As % of all contract IT jobs advertised in the UK 0.13% 0.20% 0.24%
As % of the Development Applications category 0.77% 1.36% 1.81%
Number of daily rates quoted 46 86 88
Median daily rate £475 £476 £475
Median daily rate % change year-on-year -0.26% +0.26%  
90% offered a daily rate of more than £365 £325 £350
10% offered a daily rate of more than £563 £750 £583
UK excluding London median daily rate £499 £475 £473
% change year-on-year +5.00% +0.52%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

ERwin is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for development application skills.

Contract Development Application Skills
UK
Contract job vacancies with a requirement for development application skills 8131 8231 7298
As % of all contract IT job vacancies advertised in the UK 17.26% 14.72% 13.02%
Number of daily rates quoted 5512 5570 4662
Median daily rate £438 £425 £400
Median daily rate % change year-on-year +2.94% +6.25%  
90% offered a daily rate of more than £313 £313 £288
10% offered a daily rate of more than £575 £550 £525
UK excluding London median daily rate £400 £390 £365
% change year-on-year +2.56% +6.84%  
Number of hourly rates quoted 187 165 139
Median hourly rate £42.50 £42.50 £37.04
Median hourly rate % change year-on-year - +14.74%  
90% offered a hourly rate of more than £32.50 £31.50 £28.05
10% offered a hourly rate of more than £52.50 £50.00 £47.00
UK excluding London median hourly rate £42.50 £42.50 £37.04
% change year-on-year - +14.74%  

ERwin
Job Vacancy Trend

The job posting trend of jobs advertised citing ERwin as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for ERwin in the UK

ERwin
Contractor Daily Rate Trend

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

Contractor daily rate trend for ERwin in the UK

ERwin
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing ERwin over the 3 months to 23 April 2017.

Contractor daily rate histogram for ERwin in the UK

ERwin
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for ERwin in the UK

ERwin
Top 26 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the UK over the 3 months to 23 April 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
England -4 55 £475 -2.56% 4
London +48 37 £475 -5.00% 3
North West +12 8 £550 +12.82%
Wales - 7 £500 -
Cardiff - 7 £500 -
South Wales - 7 £500 -
South East +17 5 £440 +6.66% 1
City of London +2 5 £475 +11.76%
South West +1 4 £511 -0.24%
Canary Wharf - 4 £505 -
Merseyside - 4 - -
West Sussex +11 3 £440 +17.33%
Bournemouth +10 3 £525 -4.54%
Dorset +9 3 £525 -19.23%
Crawley - 3 £440 -
Cheshire +22 2 £550 +11.39%
Scotland +32 1 £450 +9.09%
Edinburgh +11 1 £450 +9.09%
Macclesfield +1 1 £550 +12.82%
Surrey 0 1 - -
East Midlands -15 1 £475 +5.55%
Bristol - 1 £350 -
Berkshire - 1 - - 1
Bracknell - 1 - -
Northamptonshire - 1 £475 -
Guildford - 1 - -

For the 6 months to 23 April 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 with a requirement for ERwin.

1 95 (90.48%) Data Modelling
2 55 (52.38%) Oracle
3 53 (50.48%) ETL
4 49 (46.67%) Finance
5 48 (45.71%) SQL
6 39 (37.14%) Data Warehouse
7 36 (34.29%) Agile Software Development
8 35 (33.33%) Informatica
9 31 (29.52%) Data Architecture
10 27 (25.71%) Data Migration
10 27 (25.71%) Hadoop
10 27 (25.71%) Data Quality
10 27 (25.71%) Migration
11 25 (23.81%) Talend
11 25 (23.81%) Talend Open Studio
12 24 (22.86%) Business Intelligence
12 24 (22.86%) XML
12 24 (22.86%) Relational Database
12 24 (22.86%) Logical Data Model
13 23 (21.90%) Banking
14 22 (20.95%) Data Management
14 22 (20.95%) Teradata
15 21 (20.00%) Analytics
16 20 (19.05%) DB2
16 20 (19.05%) Linux
16 20 (19.05%) Physical Data Model
17 18 (17.14%) Translating Business Requirements
17 18 (17.14%) SQL Server
17 18 (17.14%) Data Analysis
18 17 (16.19%) Investment Banking

ERwin
Co-occurring IT Skills 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 8 (7.62%) SAS
1 8 (7.62%) WebLogic
2 6 (5.71%) Apache Spark
2 6 (5.71%) Oracle SOA Suite
3 4 (3.81%) Apache Solr
4 3 (2.86%) Confluence
4 3 (2.86%) FileNet
4 3 (2.86%) IIS
4 3 (2.86%) Oracle Coherence
4 3 (2.86%) Tomcat
5 1 (0.95%) Apache
Applications
1 7 (6.67%) Microsoft Excel
1 7 (6.67%) Microsoft Office
2 2 (1.90%) MS Visio
2 2 (1.90%) S-PLUS
Cloud Services
1 12 (11.43%) Amazon AWS
2 2 (1.90%) Google Cloud Platform
Database & Business Intelligence
1 39 (37.14%) Data Warehouse
2 27 (25.71%) Hadoop
3 24 (22.86%) Relational Database
4 20 (19.05%) DB2
5 18 (17.14%) SQL Server
6 13 (12.38%) DataStage
7 12 (11.43%) BusinessObjects
8 11 (10.48%) Big Data
8 11 (10.48%) IBM InfoSphere
9 9 (8.57%) SQL Server Integration Services
10 8 (7.62%) OLAP
10 8 (7.62%) Star Schema
11 7 (6.67%) Oracle OLAP
11 7 (6.67%) QlikView
11 7 (6.67%) SQL Server Reporting Services
12 6 (5.71%) Data Lake
12 6 (5.71%) Data Mart
12 6 (5.71%) RDBMS
13 5 (4.76%) MarkLogic
13 5 (4.76%) OLTP
Development Applications
1 25 (23.81%) Talend Open Studio
2 14 (13.33%) PowerDesigner
3 5 (4.76%) Ant
3 5 (4.76%) MagicDraw
4 3 (2.86%) ClearCase
4 3 (2.86%) Jenkins
4 3 (2.86%) JIRA
4 3 (2.86%) Log4Net
4 3 (2.86%) NUnit
4 3 (2.86%) PowerBuilder
4 3 (2.86%) SonarQube
4 3 (2.86%) Subversion
4 3 (2.86%) Toad
5 1 (0.95%) Eclipse
5 1 (0.95%) XMLSpy
General
1 49 (46.67%) Finance
2 23 (21.90%) Banking
3 17 (16.19%) Investment Banking
4 13 (12.38%) Back Office
5 7 (6.67%) Retail
6 6 (5.71%) Legal
7 5 (4.76%) Advertising
8 4 (3.81%) Financial Institution
9 2 (1.90%) Marketing
9 2 (1.90%) Wholesale Banking
10 1 (0.95%) Front Office
10 1 (0.95%) Games
10 1 (0.95%) Pharmaceutical
Job Titles
1 41 (39.05%) Architect
2 35 (33.33%) Data Architect
3 27 (25.71%) Analyst
4 24 (22.86%) Data Modeller
5 23 (21.90%) Data Analyst
6 18 (17.14%) Developer
7 7 (6.67%) Business Intelligence Architect
8 6 (5.71%) SQL Analyst
9 5 (4.76%) Applications Developer
9 5 (4.76%) Java Applications Developer
9 5 (4.76%) Java Developer
10 4 (3.81%) Business Architect
10 4 (3.81%) Enterprise Architect
10 4 (3.81%) Enterprise Data Architect
10 4 (3.81%) Financial Analyst
10 4 (3.81%) Senior Analyst
10 4 (3.81%) Senior Data Analyst
10 4 (3.81%) Service Analyst
10 4 (3.81%) Systems Architect
10 4 (3.81%) Teradata Architect
Libraries, Frameworks & Software Standards
1 24 (22.86%) XML
2 16 (15.24%) XML Messaging
3 14 (13.33%) XML Schema
4 8 (7.62%) AngularJS
4 8 (7.62%) CSS
4 8 (7.62%) HTML
4 8 (7.62%) J2EE
4 8 (7.62%) JSP
4 8 (7.62%) Node.js
5 6 (5.71%) SOAP
6 5 (4.76%) EJB
6 5 (4.76%) JMS
6 5 (4.76%) JSTL
6 5 (4.76%) Kafka
6 5 (4.76%) React
6 5 (4.76%) Servlets
6 5 (4.76%) Spring
6 5 (4.76%) Spring MVC
7 4 (3.81%) Lucene
7 4 (3.81%) MDX
Miscellaneous
1 13 (12.38%) SWIFT
2 9 (8.57%) Analytical Skills
3 6 (5.71%) Reference Data
4 5 (4.76%) Management Information System
5 4 (3.81%) Data Structures
5 4 (3.81%) Fixed Income
5 4 (3.81%) Mainframe
5 4 (3.81%) Taxonomies
6 3 (2.86%) Foreign Exchange (FX)
6 3 (2.86%) Virtual Team
7 2 (1.90%) Enterprise Software
8 1 (0.95%) Derivative
8 1 (0.95%) Equities
8 1 (0.95%) Social Media
8 1 (0.95%) User Experience
Operating Systems
1 20 (19.05%) Linux
2 13 (12.38%) Windows
3 7 (6.67%) Unix
4 3 (2.86%) Solaris
Processes & Methodologies
1 95 (90.48%) Data Modelling
2 53 (50.48%) ETL
3 36 (34.29%) Agile Software Development
4 31 (29.52%) Data Architecture
5 27 (25.71%) Data Migration
5 27 (25.71%) Migration
6 24 (22.86%) Business Intelligence
6 24 (22.86%) Logical Data Model
7 22 (20.95%) Data Management
8 21 (20.00%) Analytics
9 20 (19.05%) Physical Data Model
10 18 (17.14%) Data Analysis
10 18 (17.14%) Translating Business Requirements
11 15 (14.29%) TOGAF
12 13 (12.38%) Data Integration
12 13 (12.38%) Digital Transformation Programme
13 12 (11.43%) Scrum
14 10 (9.52%) Data Analytics
14 10 (9.52%) Metadata Management
14 10 (9.52%) UML
Programming Languages
1 48 (45.71%) SQL
2 12 (11.43%) Java
3 8 (7.62%) JavaScript
3 8 (7.62%) Python
4 5 (4.76%) PL/SQL
5 4 (3.81%) C
5 4 (3.81%) R
6 3 (2.86%) C#
6 3 (2.86%) C++
6 3 (2.86%) Perl
6 3 (2.86%) Shell Script
6 3 (2.86%) VBA
7 2 (1.90%) MATLAB
7 2 (1.90%) Scala
7 2 (1.90%) SPARQL
7 2 (1.90%) T-SQL
8 1 (0.95%) COBOL
Qualifications
1 7 (6.67%) OCPJP
2 5 (4.76%) Degree
3 2 (1.90%) SC Cleared
3 2 (1.90%) Security Cleared
Quality Assurance & Compliance
1 27 (25.71%) Data Quality
2 14 (13.33%) ISO20022
3 2 (1.90%) GDPR
4 1 (0.95%) MiFID
4 1 (0.95%) Solvency II
Vendors
1 55 (52.38%) Oracle
2 35 (33.33%) Informatica
3 25 (23.81%) Talend
4 22 (20.95%) Teradata
5 10 (9.52%) Ab Initio
5 10 (9.52%) IBM
5 10 (9.52%) MicroStrategy
5 10 (9.52%) Tableau
6 9 (8.57%) Netezza
7 7 (6.67%) CA
8 5 (4.76%) Embarcadero
8 5 (4.76%) Microsoft
9 4 (3.81%) Bloomberg
9 4 (3.81%) Cognos
9 4 (3.81%) Hyperion
9 4 (3.81%) IDERA
9 4 (3.81%) Reuters
10 3 (2.86%) Alteryx
10 3 (2.86%) Infragistics
10 3 (2.86%) Sun