Period
to 19 August 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 19 August 2019 with a comparison to the same period in the previous 2 years.

Data Quality
Central London > City of London
6 months to
19 Aug 2019
Same period 2018 Same period 2017
Rank 197 205 180
Rank change year-on-year +8 -25 +58
Permanent jobs citing Data Quality 142 151 163
As % of all permanent IT jobs advertised in the City of London 1.40% 1.38% 1.60%
As % of the Quality Assurance & Compliance category 11.15% 11.05% 11.18%
Number of salaries quoted 119 134 139
City of London median annual salary £62,500 £62,500 £55,000
Median salary % change year-on-year - +13.64% -4.35%
10th Percentile £41,000 £42,500 £37,500
90th Percentile £87,500 £90,875 £79,000
Central London median annual salary £62,500 £62,500 £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 1,274 1,367 1,458
As % of all permanent IT jobs advertised in the City of London 12.57% 12.50% 14.28%
Number of salaries quoted 1,084 1,217 1,276
City of London median annual salary £65,000 £60,000 £60,000
Median salary % change year-on-year +8.33% - +4.35%
10th Percentile £36,250 £37,150 £36,250
90th Percentile £95,000 £92,500 £83,750
Central London median annual salary £65,000 £60,000 £60,000
% change year-on-year +8.33% - +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 19 August 2019.

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 19 August 2019. 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 -5 2 £65,000 +26.21%
Data Quality
Central London

For the 6 months to 19 August 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 79 (55.63%) Analytics
2 73 (51.41%) SQL
3 60 (42.25%) Data Warehouse
4 57 (40.14%) Data Modelling
5 56 (39.44%) ETL
6 53 (37.32%) Finance
7 50 (35.21%) Data Analysis
8 48 (33.80%) Business Intelligence
9 47 (33.10%) Data Governance
10 44 (30.99%) Data Management
11 43 (30.28%) Analytical Skills
12 38 (26.76%) SAP
13 37 (26.06%) Master Data Management
14 36 (25.35%) Data Analytics
15 35 (24.65%) SQL Server
16 34 (23.94%) Oracle
17 32 (22.54%) Agile Software Development
17 32 (22.54%) Degree
18 30 (21.13%) SQL Server Reporting Services
18 30 (21.13%) Visualisation
19 29 (20.42%) GDPR
20 28 (19.72%) Tableau
20 28 (19.72%) SQL Server Integration Services
21 27 (19.01%) Migration
21 27 (19.01%) Problem-Solving
22 26 (18.31%) Information Governance
23 25 (17.61%) IBM
24 22 (15.49%) Informatica
25 21 (14.79%) SQL Server Analysis Services
25 21 (14.79%) Data Migration

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 5 (3.52%) Apache Spark
2 3 (2.11%) Confluence
2 3 (2.11%) SharePoint
3 2 (1.41%) SAS
4 1 (0.70%) Apache
4 1 (0.70%) BizTalk Server
4 1 (0.70%) SharePoint 2013
Applications
1 17 (11.97%) Microsoft Excel
2 10 (7.04%) Microsoft Office
3 4 (2.82%) SPSS
4 1 (0.70%) Microsoft Project
Business Applications
1 4 (2.82%) Cognos Business Intelligence
1 4 (2.82%) Dynamics CRM
2 2 (1.41%) NetSuite
3 1 (0.70%) Oracle Applications
3 1 (0.70%) Oracle Assets
3 1 (0.70%) Oracle ERP
3 1 (0.70%) Oracle General Ledger
3 1 (0.70%) Oracle Payables
3 1 (0.70%) Oracle Subledger Accounting
3 1 (0.70%) SAP MDG
3 1 (0.70%) SAP S/4HANA
Cloud Services
1 9 (6.34%) Microsoft Azure
1 9 (6.34%) Power Platform
2 4 (2.82%) Dynamics 365
3 3 (2.11%) Mimecast
4 2 (1.41%) Boomi
4 2 (1.41%) Google Cloud Platform
5 1 (0.70%) Cloud Computing
5 1 (0.70%) Office 365
5 1 (0.70%) PaaS
Communications & Networking
1 2 (1.41%) Skype
Database & Business Intelligence
1 60 (42.25%) Data Warehouse
2 35 (24.65%) SQL Server
3 30 (21.13%) SQL Server Reporting Services
4 28 (19.72%) SQL Server Integration Services
5 21 (14.79%) SQL Server Analysis Services
6 17 (11.97%) Big Data
7 13 (9.15%) Relational Database
8 10 (7.04%) BusinessObjects
9 9 (6.34%) Power BI
9 9 (6.34%) RDBMS
9 9 (6.34%) Yellowfin
10 8 (5.63%) NoSQL
11 5 (3.52%) Apache Hive
11 5 (3.52%) Data Lake
11 5 (3.52%) Hadoop
12 4 (2.82%) Crystal Reports
12 4 (2.82%) Data Mining
12 4 (2.82%) PostgreSQL
12 4 (2.82%) QlikView
13 3 (2.11%) MySQL
Development Applications
1 18 (12.68%) JIRA
2 3 (2.11%) Hudson
3 1 (0.70%) Jenkins
3 1 (0.70%) Oracle Forms
General
1 53 (37.32%) Finance
2 13 (9.15%) Legal
3 5 (3.52%) Advertising
3 5 (3.52%) Marketing
3 5 (3.52%) Retail
4 4 (2.82%) Banking
5 2 (1.41%) Front Office
5 2 (1.41%) Housing Association
5 2 (1.41%) Investment Banking
6 1 (0.70%) General Ledger
Job Titles
1 44 (30.99%) Analyst
2 31 (21.83%) Data Analyst
3 15 (10.56%) SQL Analyst
4 13 (9.15%) Developer
4 13 (9.15%) SQL Data Analyst
5 12 (8.45%) Architect
5 12 (8.45%) Excel Analyst
5 12 (8.45%) Technical Manager
6 11 (7.75%) Business Intelligence Manager
7 9 (6.34%) SQL Developer
7 9 (6.34%) SSIS Developer
7 9 (6.34%) SSRS Developer
7 9 (6.34%) Tableau Analyst
8 8 (5.63%) Business Intelligence Developer
9 7 (4.93%) Business Analyst
9 7 (4.93%) Consultant
9 7 (4.93%) Data Engineer
9 7 (4.93%) Informatica Specialist
9 7 (4.93%) Reinsurance Data Analyst
9 7 (4.93%) Technical Specialist
Libraries, Frameworks & Software Standards
1 7 (4.93%) XML
2 5 (3.52%) JSON
3 3 (2.11%) MDX
3 3 (2.11%) Ruby on Rails
3 3 (2.11%) Web Services
4 2 (1.41%) Kafka
5 1 (0.70%) .NET
5 1 (0.70%) HTML
5 1 (0.70%) PySpark
5 1 (0.70%) SAP Fiori
Miscellaneous
1 43 (30.28%) Analytical Skills
2 19 (13.38%) Management Information System
3 17 (11.97%) Data Structures
4 12 (8.45%) Reinsurance
5 6 (4.23%) Data Protection Act
6 3 (2.11%) Algorithms
6 3 (2.11%) Self-Motivation
7 2 (1.41%) Credit Risk
7 2 (1.41%) Derivative
7 2 (1.41%) Market Risk
7 2 (1.41%) Taxonomies
7 2 (1.41%) Virtual Team
8 1 (0.70%) Enterprise Software
8 1 (0.70%) Greenfield Project
8 1 (0.70%) Reference Data
8 1 (0.70%) Replication
Operating Systems
1 4 (2.82%) Linux
2 2 (1.41%) Unix
Processes & Methodologies
1 79 (55.63%) Analytics
2 57 (40.14%) Data Modelling
3 56 (39.44%) ETL
4 50 (35.21%) Data Analysis
5 48 (33.80%) Business Intelligence
6 47 (33.10%) Data Governance
7 44 (30.99%) Data Management
8 37 (26.06%) Master Data Management
9 36 (25.35%) Data Analytics
10 32 (22.54%) Agile Software Development
11 30 (21.13%) Visualisation
12 27 (19.01%) Migration
12 27 (19.01%) Problem-Solving
13 26 (18.31%) Information Governance
14 21 (14.79%) Data Migration
15 19 (13.38%) Quality Management
16 18 (12.68%) Data Integration
17 17 (11.97%) Data Mapping
17 17 (11.97%) SDLC
18 16 (11.27%) Data Strategy
Programming Languages
1 73 (51.41%) SQL
2 17 (11.97%) Python
3 14 (9.86%) T-SQL
4 7 (4.93%) R
4 7 (4.93%) VBA
5 6 (4.23%) VB
6 4 (2.82%) C#
7 3 (2.11%) Data Analysis Expressions (DAX)
7 3 (2.11%) PL/SQL
7 3 (2.11%) Ruby
8 2 (1.41%) HiveQL
8 2 (1.41%) Scala
9 1 (0.70%) C
9 1 (0.70%) Java
9 1 (0.70%) PowerShell
9 1 (0.70%) VB.NET
Qualifications
1 32 (22.54%) Degree
2 18 (12.68%) Security Cleared
3 1 (0.70%) Master's Degree
3 1 (0.70%) MCSA
3 1 (0.70%) Microsoft Certification
Quality Assurance & Compliance
1 29 (20.42%) GDPR
2 7 (4.93%) Solvency II
3 3 (2.11%) COBIT
3 3 (2.11%) ISO/IEC 27001
4 2 (1.41%) QA
5 1 (0.70%) PMO
System Software
1 1 (0.70%) HDFS
Systems Management
1 3 (2.11%) Oozie
2 1 (0.70%) Hadoop YARN
Vendors
1 38 (26.76%) SAP
2 34 (23.94%) Oracle
3 28 (19.72%) Tableau
4 25 (17.61%) IBM
5 22 (15.49%) Informatica
6 12 (8.45%) Microsoft
7 6 (4.23%) Alteryx
8 4 (2.82%) Cognos
8 4 (2.82%) Salesforce.com
9 3 (2.11%) Talend
9 3 (2.11%) Trillium
10 2 (1.41%) Dell
10 2 (1.41%) Google
10 2 (1.41%) ServiceNow
11 1 (0.70%) Bloomberg
11 1 (0.70%) Charles River
11 1 (0.70%) Greenplum
11 1 (0.70%) Hyperion
11 1 (0.70%) Reuters
11 1 (0.70%) Splunk