Period
to 20 July 2018

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 20 July 2018 with a comparison to the same period in the previous 2 years.

Data Quality
Central London > City of London
6 months to
20 Jul 2018
Same period 2017 Same period 2016
Rank 182 188 205
Rank change year-on-year +6 +17 +49
Permanent jobs citing Data Quality 183 157 184
As % of all permanent IT jobs advertised in the City of London 1.64% 1.53% 1.36%
As % of the Quality Assurance & Compliance category 12.06% 10.78% 10.35%
Number of salaries quoted 163 133 169
City of London median annual salary £62,500 £55,000 £54,500
Median salary % change year-on-year +13.64% +0.92% -5.22%
10th Percentile £41,250 £37,500 £35,000
90th Percentile £88,750 £78,750 £80,000
Central London median annual salary £62,500 £55,000 £55,000
% change year-on-year +13.64% - -4.35%

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 1,517 1,457 1,777
As % of all permanent IT jobs advertised in the City of London 13.59% 14.21% 13.12%
Number of salaries quoted 1,366 1,287 1,555
City of London median annual salary £60,750 £60,000 £57,500
Median salary % change year-on-year +1.25% +4.35% +4.55%
10th Percentile £37,500 £36,250 £33,000
90th Percentile £92,500 £83,000 £82,500
Central London median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +4.76%

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 20 July 2018.

Salary histogram for Data Quality in the City of London

Data Quality
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Quality within the City of London region over the 6 months to 20 July 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 1 £51,500 -
Data Quality
Central London

For the 6 months to 20 July 2018, 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.

1 100 (54.64%) Finance
2 89 (48.63%) SQL
3 86 (46.99%) Data Management
4 83 (45.36%) SQL Server
5 67 (36.61%) ETL
6 59 (32.24%) Microsoft Excel
7 57 (31.15%) Data Warehouse
8 56 (30.60%) Business Intelligence
9 52 (28.42%) Data Governance
10 50 (27.32%) Data Analysis
11 48 (26.23%) Analytics
12 47 (25.68%) Data Modelling
13 40 (21.86%) Power BI
14 39 (21.31%) Oracle
14 39 (21.31%) SQL Server Integration Services
15 38 (20.77%) Microsoft
16 33 (18.03%) Agile Software Development
17 32 (17.49%) Banking
17 32 (17.49%) Change Management
18 31 (16.94%) VB
18 31 (16.94%) Data Integration
19 27 (14.75%) SQL Server Reporting Services
20 26 (14.21%) Stakeholder Management
20 26 (14.21%) Visualisation
21 25 (13.66%) Data Analytics
21 25 (13.66%) Data Structures
22 24 (13.11%) Analytical Skills
23 23 (12.57%) Big Data
23 23 (12.57%) Process Improvement
23 23 (12.57%) GDPR

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 14 (7.65%) SAS
2 7 (3.83%) Apache Spark
2 7 (3.83%) SharePoint
3 4 (2.19%) Elasticsearch
4 3 (1.64%) Apache
4 3 (1.64%) Oracle Workflow
4 3 (1.64%) SharePoint 2013
5 2 (1.09%) Anypoint
5 2 (1.09%) Mule
5 2 (1.09%) Mule ESB
6 1 (0.55%) Apache Solr
Applications
1 59 (32.24%) Microsoft Excel
2 17 (9.29%) MS Visio
3 16 (8.74%) Microsoft Office
4 14 (7.65%) Spreadsheet
5 6 (3.28%) Microsoft PowerPoint
6 3 (1.64%) Microsoft Project
7 1 (0.55%) EViews
7 1 (0.55%) SPSS
Business Applications
1 5 (2.73%) SAP MM
2 2 (1.09%) Dynamics CRM
3 1 (0.55%) Dynamics AX
3 1 (0.55%) Dynamics NAV
3 1 (0.55%) PeopleSoft HCM
Cloud Services
1 4 (2.19%) Amazon AWS
2 3 (1.64%) Microsoft Azure
3 1 (0.55%) GitHub
3 1 (0.55%) Taleo
Communications & Networking
1 1 (0.55%) Internet
1 1 (0.55%) Intranet
1 1 (0.55%) VLAN
Database & Business Intelligence
1 83 (45.36%) SQL Server
2 57 (31.15%) Data Warehouse
3 40 (21.86%) Power BI
4 39 (21.31%) SQL Server Integration Services
5 27 (14.75%) SQL Server Reporting Services
6 23 (12.57%) Big Data
6 23 (12.57%) SQL Server Analysis Services
7 21 (11.48%) Relational Database
8 13 (7.10%) RDBMS
9 10 (5.46%) Hadoop
9 10 (5.46%) SQL Server 2012
10 9 (4.92%) SQL Server 2014
11 7 (3.83%) OLAP
11 7 (3.83%) Oracle OLAP
11 7 (3.83%) QlikView
12 6 (3.28%) OLTP
13 5 (2.73%) BusinessObjects
13 5 (2.73%) Enterprise Data Warehouse
13 5 (2.73%) MS Access
14 4 (2.19%) HBase
Development Applications
1 10 (5.46%) Visual Studio
2 4 (2.19%) ER Studio
2 4 (2.19%) ERwin
3 2 (1.09%) Eclipse
4 1 (0.55%) Flyway
4 1 (0.55%) Git (software)
4 1 (0.55%) Jenkins
4 1 (0.55%) Liquibase
4 1 (0.55%) Subversion
4 1 (0.55%) Toad
General
1 100 (54.64%) Finance
2 32 (17.49%) Banking
3 12 (6.56%) Advertising
4 7 (3.83%) Front Office
5 5 (2.73%) Back Office
5 5 (2.73%) Investment Banking
5 5 (2.73%) Retail
6 4 (2.19%) International Banking
6 4 (2.19%) Law
7 3 (1.64%) Publishing
8 2 (1.09%) General Ledger
8 2 (1.09%) Telecoms
9 1 (0.55%) Aerospace
9 1 (0.55%) French Language
9 1 (0.55%) Legal
9 1 (0.55%) Spanish Language
Job Titles
1 61 (33.33%) Analyst
2 48 (26.23%) Data Analyst
3 25 (13.66%) Developer
4 18 (9.84%) Architect
5 16 (8.74%) Data Quality Analyst
6 15 (8.20%) Business Intelligence Developer
6 15 (8.20%) Consultant
7 13 (7.10%) Data Consultant
8 12 (6.56%) Data Manager
9 11 (6.01%) Quality Analyst
10 9 (4.92%) Business Intelligence Architect
11 8 (4.37%) Business Data Analyst
12 7 (3.83%) Data Architect
12 7 (3.83%) Report Analyst
12 7 (3.83%) SQL Analyst
12 7 (3.83%) SQL Data Analyst
13 6 (3.28%) Data Governance Analyst
13 6 (3.28%) Excel Analyst
13 6 (3.28%) SSIS Specialist
13 6 (3.28%) SSRS Specialist
Libraries, Frameworks & Software Standards
1 21 (11.48%) XML
2 12 (6.56%) .NET
3 11 (6.01%) HTML
4 8 (4.37%) Web Services
5 5 (2.73%) CSS
5 5 (2.73%) MDX
6 3 (1.64%) .NET Framework
6 3 (1.64%) AngularJS
6 3 (1.64%) ASP.NET
6 3 (1.64%) ASP.NET MVC
6 3 (1.64%) ASP.NET MVC 5
6 3 (1.64%) ASP.NET Web API
6 3 (1.64%) Castle Windsor
6 3 (1.64%) CSS3
6 3 (1.64%) Entity Framework
6 3 (1.64%) HTML5
6 3 (1.64%) J2EE
6 3 (1.64%) Twitter Bootstrap
7 2 (1.09%) D3.js
7 2 (1.09%) REST
Miscellaneous
1 25 (13.66%) Data Structures
2 24 (13.11%) Analytical Skills
3 18 (9.84%) Management Information System
4 14 (7.65%) Greenfield Project
5 9 (4.92%) Reinsurance
6 6 (3.28%) Credit Risk
6 6 (3.28%) Fintech
6 6 (3.28%) Market Risk
7 4 (2.19%) Equities
8 3 (1.64%) Computer Science
8 3 (1.64%) Self-Motivation
9 2 (1.09%) Algorithms
9 2 (1.09%) Tandem
9 2 (1.09%) Virtual Team
10 1 (0.55%) Analytical Mindset
10 1 (0.55%) Reference Data
Operating Systems
1 11 (6.01%) Unix
2 9 (4.92%) Linux
3 8 (4.37%) Windows
4 6 (3.28%) AIX
4 6 (3.28%) HPUX
4 6 (3.28%) Solaris
5 1 (0.55%) VMS
5 1 (0.55%) Windows Server
Processes & Methodologies
1 86 (46.99%) Data Management
2 67 (36.61%) ETL
3 56 (30.60%) Business Intelligence
4 52 (28.42%) Data Governance
5 50 (27.32%) Data Analysis
6 48 (26.23%) Analytics
7 47 (25.68%) Data Modelling
8 33 (18.03%) Agile Software Development
9 32 (17.49%) Change Management
10 31 (16.94%) Data Integration
11 26 (14.21%) Stakeholder Management
11 26 (14.21%) Visualisation
12 25 (13.66%) Data Analytics
13 23 (12.57%) Process Improvement
14 21 (11.48%) Master Data Management
15 18 (9.84%) Information Governance
16 17 (9.29%) Business Analysis
16 17 (9.29%) Metadata Management
16 17 (9.29%) Problem-Solving
16 17 (9.29%) Validation
Programming Languages
1 89 (48.63%) SQL
2 31 (16.94%) VB
3 19 (10.38%) VBA
4 18 (9.84%) Java
5 14 (7.65%) C#
6 10 (5.46%) Python
6 10 (5.46%) T-SQL
7 8 (4.37%) Data Analysis Expressions (DAX)
8 5 (2.73%) JavaScript
8 5 (2.73%) PL/SQL
9 4 (2.19%) R
10 2 (1.09%) Groovy
10 2 (1.09%) PowerShell
10 2 (1.09%) Scala
11 1 (0.55%) Apex Code
11 1 (0.55%) Bash Shell
11 1 (0.55%) C
11 1 (0.55%) Perl
11 1 (0.55%) Shell Script
11 1 (0.55%) VBScript
Qualifications
1 15 (8.20%) Degree
2 12 (6.56%) Security Cleared
3 8 (4.37%) ISEB
4 3 (1.64%) MBA
5 2 (1.09%) ACCA
6 1 (0.55%) CISM
6 1 (0.55%) CISSP
6 1 (0.55%) Computer Science Degree
6 1 (0.55%) DV Cleared
Quality Assurance & Compliance
1 23 (12.57%) GDPR
2 18 (9.84%) Solvency II
3 4 (2.19%) QA
4 3 (1.64%) Sarbanes-Oxley
5 1 (0.55%) Cyber Essentials
5 1 (0.55%) Cyber Essentials PLUS
5 1 (0.55%) EMIR
5 1 (0.55%) ISO/IEC 27001
5 1 (0.55%) MiFID
System Software
1 2 (1.09%) HDFS
1 2 (1.09%) Virtual Machines
1 2 (1.09%) VMware Infrastructure
2 1 (0.55%) Apache Flume
2 1 (0.55%) Docker
2 1 (0.55%) Virtual Servers
2 1 (0.55%) vSphere
Systems Management
1 2 (1.09%) Puppet
2 1 (0.55%) Check_MK
2 1 (0.55%) Hadoop YARN
2 1 (0.55%) Nagios
2 1 (0.55%) Opscode Chef
2 1 (0.55%) Rsyslog
2 1 (0.55%) Terraform
Vendors
1 39 (21.31%) Oracle
2 38 (20.77%) Microsoft
3 22 (12.02%) Tableau
4 21 (11.48%) SAP
5 12 (6.56%) IBM
6 9 (4.92%) Informatica
7 5 (2.73%) Ariba
7 5 (2.73%) Sybase
8 2 (1.09%) Cognos
8 2 (1.09%) MuleSoft
8 2 (1.09%) Siebel
8 2 (1.09%) Sun
8 2 (1.09%) Talend
8 2 (1.09%) VMware
9 1 (0.55%) Ab Initio
9 1 (0.55%) Atlassian
9 1 (0.55%) HP
9 1 (0.55%) PeopleSoft
9 1 (0.55%) Salesforce.com
9 1 (0.55%) TOWER Software