Period
to 18 January 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Data Mapping skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mapping over the 6 months to 18 January 2018 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.

Data Mapping
Central London > City of London
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 213 201 194
Rank change year-on-year -12 -7 +38
Contract jobs citing Data Mapping 36 33 50
As % of all contract IT jobs advertised in the City of London 0.51% 0.53% 0.70%
As % of the Processes & Methodologies category 0.58% 0.60% 0.82%
Number of daily rates quoted 30 24 38
City of London median daily rate £444 £503 £438
Median daily rate % change year-on-year -11.69% +14.86% -16.67%
10th Percentile £324 £336 £318
90th Percentile £688 £684 £575
Central London median daily rate £488 £500 £450
% change year-on-year -2.50% +11.11% -14.29%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Data Mapping is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,220 5,478 6,090
As % of all contract IT jobs advertised in the City of London 88.01% 87.82% 85.43%
Number of daily rates quoted 4,966 4,352 4,846
City of London median daily rate £505 £475 £475
Median daily rate % change year-on-year +6.32% - +5.56%
10th Percentile £334 £313 £288
90th Percentile £688 £669 £650
Central London median daily rate £500 £475 £463
% change year-on-year +5.26% +2.70% +2.78%
Number of hourly rates quoted 60 50 56
City of London median hourly rate £18.70 £21.13 £21.68
Median hourly rate % change year-on-year -11.48% -2.57% +20.46%
10th Percentile £11.77 £13.73 £12.50
90th Percentile £31.05 £55.00 £52.75
Central London median hourly rate £20.25 £19.00 £21.43
% change year-on-year +6.58% -11.35% +20.36%

Data Mapping
Job Vacancy Trend in the City of London

Job postings citing Data Mapping as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Data Mapping in the City of London

Data Mapping
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Data Mapping in the City of London

Data Mapping
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Data Mapping in the City of London over the 6 months to 18 January 2018.

Contractor daily rate histogram for Data Mapping in the City of London

For the 6 months to 18 January 2018, IT contractor jobs citing Data Mapping 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 City of London region with a requirement for Data Mapping.

1 18 (50.00%) Finance
2 14 (38.89%) SQL
3 10 (27.78%) Data Modelling
3 10 (27.78%) Banking
4 9 (25.00%) Data Analysis
4 9 (25.00%) Migration
4 9 (25.00%) Stakeholder Management
4 9 (25.00%) Data Migration
5 7 (19.44%) Data Warehouse
5 7 (19.44%) GDPR
6 6 (16.67%) UML
6 6 (16.67%) ETL
6 6 (16.67%) Business Analysis
7 5 (13.89%) Agile Software Development
7 5 (13.89%) SQL Server Integration Services
7 5 (13.89%) Business Intelligence
7 5 (13.89%) Informatica
7 5 (13.89%) ERwin
7 5 (13.89%) MS Visio
7 5 (13.89%) Stakeholder Analysis
7 5 (13.89%) Stakeholder Engagement
7 5 (13.89%) Tableau
8 4 (11.11%) Kimball Methodology
8 4 (11.11%) Analytical Skills
8 4 (11.11%) GAP Analysis
8 4 (11.11%) Cognos
8 4 (11.11%) PL/SQL
8 4 (11.11%) Oracle
8 4 (11.11%) OLAP
8 4 (11.11%) Microsoft

Data Mapping
Co-occurring IT Skills in the City of 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 3 (8.33%) SAS
Applications
1 5 (13.89%) MS Visio
2 2 (5.56%) Microsoft Excel
3 1 (2.78%) Microsoft Project
Business Applications
1 2 (5.56%) Dynamics CRM
2 1 (2.78%) Dynamics AX
2 1 (2.78%) Hyperion Planning
2 1 (2.78%) NetSuite
2 1 (2.78%) Unit4 Business World
Cloud Services
1 1 (2.78%) Dynamics 365
Database & Business Intelligence
1 7 (19.44%) Data Warehouse
2 5 (13.89%) SQL Server Integration Services
3 4 (11.11%) OLAP
3 4 (11.11%) Oracle BI EE
3 4 (11.11%) Oracle Discoverer
3 4 (11.11%) Oracle OLAP
3 4 (11.11%) Snowflake Schema
4 3 (8.33%) DataStage
4 3 (8.33%) SQL Server
4 3 (8.33%) SQL Server Analysis Services
5 2 (5.56%) Big Data
5 2 (5.56%) Hadoop
5 2 (5.56%) PowerCenter
5 2 (5.56%) SAS Enterprise Guide
6 1 (2.78%) Blockchain
6 1 (2.78%) BusinessObjects
6 1 (2.78%) DB2
6 1 (2.78%) Relational Database
6 1 (2.78%) SQL Server 2008
6 1 (2.78%) SQL Server Reporting Services
Development Applications
1 5 (13.89%) ERwin
2 2 (5.56%) Toad
3 1 (2.78%) Team Foundation Server
General
1 18 (50.00%) Finance
2 10 (27.78%) Banking
3 4 (11.11%) Retail Banking
4 3 (8.33%) Back Office
4 3 (8.33%) Investment Banking
4 3 (8.33%) Prime Brokerage
4 3 (8.33%) Retail
5 1 (2.78%) Advertising
5 1 (2.78%) Local Government
5 1 (2.78%) Retail Finance
Job Titles
1 22 (61.11%) Analyst
2 13 (36.11%) Business Analyst
3 8 (22.22%) Data Analyst
4 5 (13.89%) Architect
4 5 (13.89%) Developer
5 4 (11.11%) Banking Analyst
5 4 (11.11%) Data Modeller
6 3 (8.33%) Banking Business Analyst
6 3 (8.33%) Data Architect
6 3 (8.33%) Data Business Analyst
6 3 (8.33%) Data Migration Analyst
6 3 (8.33%) Migration Analyst
7 2 (5.56%) Analyst Developer
7 2 (5.56%) Consultant
7 2 (5.56%) Developer Analyst
7 2 (5.56%) GDPR Business Analyst
7 2 (5.56%) Retail Banking Business Analyst
7 2 (5.56%) SQL Developer
8 1 (2.78%) Access Developer
8 1 (2.78%) Project Analyst
Miscellaneous
1 4 (11.11%) Analytical Skills
1 4 (11.11%) Market Risk
2 3 (8.33%) Computer Science
3 2 (5.56%) Derivative
3 2 (5.56%) Fixed Income
4 1 (2.78%) Credit Risk
4 1 (2.78%) Data Structures
4 1 (2.78%) Equities
4 1 (2.78%) Fintech
4 1 (2.78%) Foreign Exchange (FX)
4 1 (2.78%) Management Information System
4 1 (2.78%) SWIFT
Processes & Methodologies
1 10 (27.78%) Data Modelling
2 9 (25.00%) Data Analysis
2 9 (25.00%) Data Migration
2 9 (25.00%) Migration
2 9 (25.00%) Stakeholder Management
3 6 (16.67%) Business Analysis
3 6 (16.67%) ETL
3 6 (16.67%) UML
4 5 (13.89%) Agile Software Development
4 5 (13.89%) Business Intelligence
4 5 (13.89%) Stakeholder Analysis
4 5 (13.89%) Stakeholder Engagement
5 4 (11.11%) Data Architecture
5 4 (11.11%) GAP Analysis
5 4 (11.11%) Kimball Methodology
5 4 (11.11%) User Acceptance Testing
6 3 (8.33%) CRM
6 3 (8.33%) Project Management
6 3 (8.33%) Regression Testing
6 3 (8.33%) Risk Management
Programming Languages
1 14 (38.89%) SQL
2 4 (11.11%) PL/SQL
3 3 (8.33%) VBA
4 2 (5.56%) SAS Macro
4 2 (5.56%) T-SQL
Qualifications
1 3 (8.33%) Degree
Quality Assurance & Compliance
1 7 (19.44%) GDPR
2 2 (5.56%) Data Quality
2 2 (5.56%) FATCA
2 2 (5.56%) ISO/IEC 27001
3 1 (2.78%) Cyber Essentials
3 1 (2.78%) Dodd-Frank
3 1 (2.78%) EMIR
3 1 (2.78%) MiFID
3 1 (2.78%) Solvency II
Vendors
1 5 (13.89%) Informatica
1 5 (13.89%) Tableau
2 4 (11.11%) Cognos
2 4 (11.11%) Microsoft
2 4 (11.11%) Oracle
3 1 (2.78%) Ab Initio
3 1 (2.78%) Alteryx
3 1 (2.78%) Cloudera
3 1 (2.78%) Embarcadero
3 1 (2.78%) Hyperion
3 1 (2.78%) IBM
3 1 (2.78%) Pega
3 1 (2.78%) SAP