Period
to 24 April 2019

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Data Quality skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Quality over the 6 months to 24 April 2019 with a comparison to the same period in the previous 2 years.

Data Quality
Central London > City of London
6 months to
24 Apr 2019
Same period 2018 Same period 2017
Rank 191 177 202
Rank change year-on-year -14 +25 -12
Permanent jobs citing Data Quality 152 181 139
As % of all permanent IT jobs advertised in the City of London 1.49% 1.67% 1.35%
As % of the Quality Assurance & Compliance category 12.06% 12.68% 9.52%
Number of salaries quoted 133 159 124
City of London median annual salary £62,500 £57,500 £52,500
Median salary % change year-on-year +8.70% +9.52% -
10th Percentile £40,000 £37,450 £33,000
90th Percentile £78,500 £87,500 £86,250
Central London median annual salary £62,500 £57,500 £52,500
% change year-on-year +8.70% +9.52% -

Data Quality is in the Quality Assurance and Compliance category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
City of London
Permanent vacancies with a requirement for quality assurance or compliance skills 1,260 1,427 1,460
As % of all permanent IT jobs advertised in the City of London 12.35% 13.19% 14.20%
Number of salaries quoted 1,071 1,291 1,331
City of London median annual salary £62,500 £60,000 £55,000
Median salary % change year-on-year +4.17% +9.09% -
10th Percentile £37,500 £37,500 £34,500
90th Percentile £93,750 £92,000 £83,750
Central London median annual salary £62,500 £60,000 £55,000
% change year-on-year +4.17% +9.09% -

Data Quality
Job Vacancy Trend in the City of London

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

Job vacancy trend for Data Quality in the City of London

Data Quality
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Quality in the City of London.

Salary trend for Data Quality in the City of London

Data Quality
Salary Histogram in the City of London

The salary distribution of IT jobs citing Data Quality in the City of London over the 6 months to 24 April 2019.

Salary histogram for Data Quality in the City of London

For the 6 months to 24 April 2019, IT jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the City of London region with a requirement for Data Quality.

1 86 (56.58%) SQL
2 72 (47.37%) ETL
2 72 (47.37%) Business Intelligence
3 66 (43.42%) SQL Server
3 66 (43.42%) Analytics
4 63 (41.45%) Data Warehouse
5 60 (39.47%) Finance
6 49 (32.24%) SQL Server Integration Services
7 47 (30.92%) Data Management
8 46 (30.26%) Data Modelling
9 43 (28.29%) SQL Server Reporting Services
10 40 (26.32%) Agile Software Development
11 38 (25.00%) Data Analysis
11 38 (25.00%) Oracle
11 38 (25.00%) SQL Server Analysis Services
12 37 (24.34%) Data Analytics
13 35 (23.03%) Data Governance
14 31 (20.39%) Visualisation
14 31 (20.39%) SAP
14 31 (20.39%) Analytical Skills
14 31 (20.39%) Data Structures
15 30 (19.74%) Degree
16 28 (18.42%) Tableau
16 28 (18.42%) Kimball Methodology
17 26 (17.11%) Microsoft Excel
17 26 (17.11%) Power BI
18 23 (15.13%) Scrum
18 23 (15.13%) SDLC
19 22 (14.47%) Problem-Solving
20 21 (13.82%) Scenario Testing

Data Quality
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 (1.97%) CMS
1 3 (1.97%) SAS
2 2 (1.32%) BizTalk Server
2 2 (1.32%) SharePoint
3 1 (0.66%) Confluence
3 1 (0.66%) IIS
3 1 (0.66%) OpenStack
3 1 (0.66%) SharePoint 2013
3 1 (0.66%) Sitecore CMS
Applications
1 26 (17.11%) Microsoft Excel
2 4 (2.63%) SPSS
3 3 (1.97%) Microsoft Office
4 2 (1.32%) MS Visio
5 1 (0.66%) Microsoft PowerPoint
5 1 (0.66%) Microsoft Project
Business Applications
1 7 (4.61%) Dynamics CRM
2 4 (2.63%) Cognos Business Intelligence
3 2 (1.32%) Markit EDM
4 1 (0.66%) Eagle PACE
4 1 (0.66%) ResourceLink
4 1 (0.66%) SAP MDG
4 1 (0.66%) SAP S/4HANA
Cloud Services
1 13 (8.55%) Microsoft Azure
2 7 (4.61%) Dynamics 365
3 1 (0.66%) Google Cloud Platform
3 1 (0.66%) SaaS
3 1 (0.66%) Salesforce Service Cloud
Communications & Networking
1 2 (1.32%) LAN
1 2 (1.32%) WAN
Database & Business Intelligence
1 66 (43.42%) SQL Server
2 63 (41.45%) Data Warehouse
3 49 (32.24%) SQL Server Integration Services
4 43 (28.29%) SQL Server Reporting Services
5 38 (25.00%) SQL Server Analysis Services
6 26 (17.11%) Power BI
7 21 (13.82%) Relational Database
8 17 (11.18%) RDBMS
9 10 (6.58%) Big Data
10 9 (5.92%) Biml
10 9 (5.92%) PostgreSQL
10 9 (5.92%) QlikView
10 9 (5.92%) SQL Server 2016
11 8 (5.26%) Yellowfin
12 7 (4.61%) BusinessObjects
12 7 (4.61%) Qlik Sense
13 4 (2.63%) Crystal Reports
14 3 (1.97%) Enterprise Data Warehouse
15 2 (1.32%) Oracle ODI
15 2 (1.32%) SAS Data Integration Studio
Development Applications
1 11 (7.24%) JIRA
2 9 (5.92%) Subversion
3 3 (1.97%) Eclipse
4 1 (0.66%) Selenium
General
1 60 (39.47%) Finance
2 10 (6.58%) Legal
3 7 (4.61%) Banking
4 4 (2.63%) Advertising
4 4 (2.63%) Front Office
4 4 (2.63%) Marketing
5 2 (1.32%) Automotive
5 2 (1.32%) German Language
5 2 (1.32%) Spanish Language
6 1 (0.66%) Pharmaceutical
6 1 (0.66%) Retail
Job Titles
1 44 (28.95%) Analyst
2 30 (19.74%) Data Analyst
3 24 (15.79%) Developer
4 20 (13.16%) Business Intelligence Manager
4 20 (13.16%) Technical Manager
5 16 (10.53%) SQL Analyst
6 14 (9.21%) SQL Data Analyst
7 12 (7.89%) Excel Analyst
8 10 (6.58%) Consultant
9 9 (5.92%) SQL Developer
10 8 (5.26%) Business Analyst
10 8 (5.26%) Tableau Analyst
11 7 (4.61%) Architect
11 7 (4.61%) Reinsurance Data Analyst
12 6 (3.95%) Business Intelligence Analyst
12 6 (3.95%) Data Consultant
12 6 (3.95%) Data Manager
12 6 (3.95%) Report Specialist
12 6 (3.95%) SSIS Developer
12 6 (3.95%) Technical Architect
Libraries, Frameworks & Software Standards
1 17 (11.18%) XML
2 5 (3.29%) .NET
2 5 (3.29%) FIX Protocol
3 4 (2.63%) HTML
4 3 (1.97%) CSS
5 2 (1.32%) AngularJS
5 2 (1.32%) JSON
6 1 (0.66%) .NET Framework
6 1 (0.66%) D3.js
6 1 (0.66%) Entity Framework
6 1 (0.66%) jQuery
6 1 (0.66%) Node.js
6 1 (0.66%) RabbitMQ
6 1 (0.66%) SAP Fiori
6 1 (0.66%) Spring
6 1 (0.66%) Web Services
Miscellaneous
1 31 (20.39%) Analytical Skills
1 31 (20.39%) Data Structures
2 15 (9.87%) Management Information System
3 12 (7.89%) Fintech
4 10 (6.58%) Reinsurance
5 5 (3.29%) Data Protection Act
6 4 (2.63%) Reference Data
7 3 (1.97%) Algorithms
8 2 (1.32%) Equities
8 2 (1.32%) Robotics
8 2 (1.32%) Taxonomies
9 1 (0.66%) Credit Risk
9 1 (0.66%) Enterprise Software
9 1 (0.66%) Freedom of Information
9 1 (0.66%) Market Risk
9 1 (0.66%) Self-Motivation
9 1 (0.66%) User Experience
Operating Systems
1 7 (4.61%) Unix
2 3 (1.97%) Linux
2 3 (1.97%) Windows
3 1 (0.66%) AIX
3 1 (0.66%) HPUX
3 1 (0.66%) Solaris
Processes & Methodologies
1 72 (47.37%) Business Intelligence
1 72 (47.37%) ETL
2 66 (43.42%) Analytics
3 47 (30.92%) Data Management
4 46 (30.26%) Data Modelling
5 40 (26.32%) Agile Software Development
6 38 (25.00%) Data Analysis
7 37 (24.34%) Data Analytics
8 35 (23.03%) Data Governance
9 31 (20.39%) Visualisation
10 28 (18.42%) Kimball Methodology
11 23 (15.13%) Scrum
11 23 (15.13%) SDLC
12 22 (14.47%) Problem-Solving
13 21 (13.82%) Scenario Testing
13 21 (13.82%) Technical Architecture
14 19 (12.50%) Information Governance
14 19 (12.50%) Master Data Management
14 19 (12.50%) Migration
15 18 (11.84%) Data Integration
Programming Languages
1 86 (56.58%) SQL
2 21 (13.82%) T-SQL
3 18 (11.84%) Python
3 18 (11.84%) VBA
4 9 (5.92%) VB
5 5 (3.29%) Java
6 4 (2.63%) C#
6 4 (2.63%) Perl
7 3 (1.97%) JavaScript
7 3 (1.97%) PL/SQL
7 3 (1.97%) R
8 2 (1.32%) PowerShell
9 1 (0.66%) VB.NET
Qualifications
1 30 (19.74%) Degree
2 13 (8.55%) Security Cleared
3 2 (1.32%) MCSA
3 2 (1.32%) Microsoft Certification
4 1 (0.66%) Computer Science Degree
4 1 (0.66%) MBA
Quality Assurance & Compliance
1 18 (11.84%) GDPR
2 10 (6.58%) Solvency II
3 2 (1.32%) PCI DSS
4 1 (0.66%) ISO 20022
4 1 (0.66%) PMO
4 1 (0.66%) QA
System Software
1 2 (1.32%) Virtual Desktop
Systems Management
1 1 (0.66%) HP Quality Center
Vendors
1 38 (25.00%) Oracle
2 31 (20.39%) SAP
3 28 (18.42%) Tableau
4 21 (13.82%) Microsoft
5 20 (13.16%) IBM
6 14 (9.21%) Informatica
7 4 (2.63%) Cognos
7 4 (2.63%) Salesforce.com
8 3 (1.97%) Trillium
9 2 (1.32%) Alteryx
9 2 (1.32%) GoldenSource
9 2 (1.32%) Google
9 2 (1.32%) MuleSoft
9 2 (1.32%) Splunk
9 2 (1.32%) Sybase
9 2 (1.32%) Teradata
10 1 (0.66%) Bloomberg
10 1 (0.66%) Charles River
10 1 (0.66%) Reuters
10 1 (0.66%) Sitecore