Period
to 22 April 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 22 April 2018 with a comparison to the same period in the previous 2 years.

Data Quality
Central London > City of London
6 months to
22 Apr 2018
Same period 2017 Same period 2016
Rank 179 203 195
Rank change year-on-year +24 -8 +92
Permanent jobs citing Data Quality 179 135 202
As % of all permanent IT jobs advertised in the City of London 1.66% 1.30% 1.47%
As % of the Quality Assurance & Compliance category 12.19% 9.18% 10.72%
Number of salaries quoted 158 123 182
City of London median annual salary £57,500 £52,500 £52,500
Median salary % change year-on-year +9.52% - -12.50%
10th Percentile £37,300 £32,600 £39,000
90th Percentile £87,500 £89,250 £77,500
Central London median annual salary £57,500 £52,500 £52,500
% change year-on-year +9.52% - -12.50%

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 1,468 1,470 1,884
As % of all permanent IT jobs advertised in the City of London 13.57% 14.19% 13.70%
Number of salaries quoted 1,329 1,343 1,592
City of London median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - +3.77%
10th Percentile £37,500 £34,500 £35,000
90th Percentile £91,750 £82,900 £83,750
Central London median annual salary £60,000 £55,000 £55,000
% change year-on-year +9.09% - +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 22 April 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 22 April 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 - 2 £51,500 -
Data Quality
Central London

For the 6 months to 22 April 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.

1 108 (60.34%) Finance
2 88 (49.16%) SQL
3 84 (46.93%) Data Management
4 82 (45.81%) SQL Server
5 65 (36.31%) Business Intelligence
6 61 (34.08%) Microsoft Excel
7 49 (27.37%) Data Analysis
7 49 (27.37%) Power BI
8 45 (25.14%) Analytics
8 45 (25.14%) Microsoft
9 43 (24.02%) Data Governance
10 42 (23.46%) Stakeholder Management
11 39 (21.79%) Data Warehouse
12 38 (21.23%) ETL
12 38 (21.23%) VB
13 36 (20.11%) Oracle
13 36 (20.11%) Data Modelling
14 32 (17.88%) Agile Software Development
15 31 (17.32%) SQL Server Integration Services
15 31 (17.32%) Analytical Skills
16 28 (15.64%) Visualisation
17 27 (15.08%) Data Integration
17 27 (15.08%) Data Analytics
18 26 (14.53%) Tableau
18 26 (14.53%) Banking
19 23 (12.85%) SQL Server Reporting Services
19 23 (12.85%) SQL Server Analysis Services
19 23 (12.85%) MS Visio
19 23 (12.85%) Process Improvement
20 22 (12.29%) 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 (7.82%) SAS
2 8 (4.47%) Apache Spark
3 4 (2.23%) Apache
4 3 (1.68%) Oracle Workflow
5 2 (1.12%) Anypoint
5 2 (1.12%) Mule
5 2 (1.12%) Mule ESB
5 2 (1.12%) SharePoint
6 1 (0.56%) Apache Solr
6 1 (0.56%) Elasticsearch
6 1 (0.56%) WebSphere
Applications
1 61 (34.08%) Microsoft Excel
2 23 (12.85%) MS Visio
3 14 (7.82%) Spreadsheet
4 10 (5.59%) Microsoft Office
5 5 (2.79%) Microsoft PowerPoint
6 3 (1.68%) Microsoft Project
6 3 (1.68%) SPSS
Business Applications
1 7 (3.91%) SAP MM
2 2 (1.12%) Dynamics CRM
3 1 (0.56%) Dynamics AX
3 1 (0.56%) Dynamics NAV
3 1 (0.56%) PeopleSoft HCM
Cloud Services
1 8 (4.47%) Amazon AWS
2 5 (2.79%) Microsoft Azure
3 2 (1.12%) Cortana Intelligence Suite
4 1 (0.56%) GitHub
4 1 (0.56%) Google Cloud Platform
4 1 (0.56%) Salesforce Service Cloud
4 1 (0.56%) Taleo
Communications & Networking
1 2 (1.12%) LAN
1 2 (1.12%) WAN
2 1 (0.56%) Internet
2 1 (0.56%) Intranet
2 1 (0.56%) SMS
2 1 (0.56%) VLAN
Database & Business Intelligence
1 82 (45.81%) SQL Server
2 49 (27.37%) Power BI
3 39 (21.79%) Data Warehouse
4 31 (17.32%) SQL Server Integration Services
5 23 (12.85%) SQL Server Analysis Services
5 23 (12.85%) SQL Server Reporting Services
6 20 (11.17%) Relational Database
7 17 (9.50%) Big Data
8 15 (8.38%) Hadoop
9 11 (6.15%) QlikView
10 10 (5.59%) RDBMS
11 7 (3.91%) Apache Hive
11 7 (3.91%) HBase
11 7 (3.91%) MongoDB
11 7 (3.91%) MS Access
11 7 (3.91%) OLAP
12 6 (3.35%) OLTP
12 6 (3.35%) Oracle OLAP
13 4 (2.23%) BusinessObjects
13 4 (2.23%) SQL Server 2012
Development Applications
1 3 (1.68%) ER Studio
1 3 (1.68%) ERwin
2 2 (1.12%) Eclipse
3 1 (0.56%) Bugzilla
3 1 (0.56%) Flyway
3 1 (0.56%) Git (software)
3 1 (0.56%) Jenkins
3 1 (0.56%) JIRA
3 1 (0.56%) Liquibase
3 1 (0.56%) Oracle APEX
3 1 (0.56%) SQL Server Management Studio (SSMS)
3 1 (0.56%) Team Foundation Server
3 1 (0.56%) Toad
3 1 (0.56%) Visual Studio
General
1 108 (60.34%) Finance
2 26 (14.53%) Banking
3 21 (11.73%) Advertising
4 11 (6.15%) Retail
5 9 (5.03%) Front Office
6 6 (3.35%) Investment Banking
7 3 (1.68%) International Banking
7 3 (1.68%) Publishing
7 3 (1.68%) Telecoms
8 1 (0.56%) Law
8 1 (0.56%) Legal
Job Titles
1 80 (44.69%) Analyst
2 65 (36.31%) Data Analyst
3 33 (18.44%) Data Quality Analyst
4 23 (12.85%) Quality Analyst
5 17 (9.50%) Developer
6 10 (5.59%) Architect
7 9 (5.03%) Business Intelligence Developer
7 9 (5.03%) Consultant
8 8 (4.47%) SQL Analyst
8 8 (4.47%) SQL Data Analyst
9 7 (3.91%) Business Process Owner
10 6 (3.35%) Business Analyst
10 6 (3.35%) Excel Analyst
10 6 (3.35%) Report Analyst
10 6 (3.35%) SSIS Specialist
10 6 (3.35%) SSRS Specialist
11 5 (2.79%) Applications Support
11 5 (2.79%) Data Architect
11 5 (2.79%) Senior Manager
11 5 (2.79%) Systems Analyst
Libraries, Frameworks & Software Standards
1 18 (10.06%) XML
2 8 (4.47%) Web Services
3 7 (3.91%) .NET
3 7 (3.91%) HTML
4 6 (3.35%) D3.js
4 6 (3.35%) XSD
5 4 (2.23%) FIX Protocol
5 4 (2.23%) JSON
5 4 (2.23%) REST
6 3 (1.68%) CSS
6 3 (1.68%) J2EE
7 2 (1.12%) Kafka
7 2 (1.12%) Natural Language Processing
7 2 (1.12%) Spring
7 2 (1.12%) Visualforce
8 1 (0.56%) Hibernate
8 1 (0.56%) JPA
8 1 (0.56%) RESTful
8 1 (0.56%) Spring Boot
8 1 (0.56%) XML Messaging
Miscellaneous
1 31 (17.32%) Analytical Skills
2 21 (11.73%) Data Structures
3 17 (9.50%) Management Information System
4 10 (5.59%) Self-Motivation
5 6 (3.35%) Greenfield Project
6 5 (2.79%) Computer Science
6 5 (2.79%) Credit Risk
6 5 (2.79%) Equities
6 5 (2.79%) Market Risk
7 4 (2.23%) Fintech
8 3 (1.68%) Virtual Team
9 2 (1.12%) Reference Data
9 2 (1.12%) Reinsurance
10 1 (0.56%) Algorithms
Operating Systems
1 10 (5.59%) Linux
2 9 (5.03%) Unix
3 6 (3.35%) Windows
4 4 (2.23%) AIX
4 4 (2.23%) HPUX
4 4 (2.23%) Solaris
5 1 (0.56%) VMS
5 1 (0.56%) Windows Server
Processes & Methodologies
1 84 (46.93%) Data Management
2 65 (36.31%) Business Intelligence
3 49 (27.37%) Data Analysis
4 45 (25.14%) Analytics
5 43 (24.02%) Data Governance
6 42 (23.46%) Stakeholder Management
7 38 (21.23%) ETL
8 36 (20.11%) Data Modelling
9 32 (17.88%) Agile Software Development
10 28 (15.64%) Visualisation
11 27 (15.08%) Data Analytics
11 27 (15.08%) Data Integration
12 23 (12.85%) Process Improvement
13 21 (11.73%) Change Management
13 21 (11.73%) Data Cleansing
14 17 (9.50%) Business Analysis
15 16 (8.94%) Line Management
16 15 (8.38%) Problem-Solving
17 14 (7.82%) Creative Thinking
17 14 (7.82%) Procure-to-Pay
Programming Languages
1 88 (49.16%) SQL
2 38 (21.23%) VB
3 16 (8.94%) Java
4 15 (8.38%) Python
4 15 (8.38%) VBA
5 9 (5.03%) T-SQL
6 7 (3.91%) R
7 6 (3.35%) C#
8 4 (2.23%) Perl
8 4 (2.23%) PL/SQL
9 3 (1.68%) JavaScript
9 3 (1.68%) MATLAB
9 3 (1.68%) Scala
10 2 (1.12%) Apex Code
10 2 (1.12%) C
10 2 (1.12%) Cypher
10 2 (1.12%) Data Analysis Expressions (DAX)
10 2 (1.12%) Groovy
10 2 (1.12%) PowerShell
11 1 (0.56%) VBScript
Qualifications
1 20 (11.17%) ISEB
2 9 (5.03%) Degree
3 8 (4.47%) Security Cleared
4 4 (2.23%) MBA
5 2 (1.12%) DV Cleared
6 1 (0.56%) CISM
6 1 (0.56%) CISSP
6 1 (0.56%) PMI Certification
6 1 (0.56%) PMP
Quality Assurance & Compliance
1 22 (12.29%) GDPR
2 19 (10.61%) Solvency II
3 10 (5.59%) QA
4 5 (2.79%) SLA
5 2 (1.12%) EMIR
5 2 (1.12%) MiFID
6 1 (0.56%) Cyber Essentials
6 1 (0.56%) Cyber Essentials PLUS
6 1 (0.56%) Dodd-Frank
6 1 (0.56%) FATCA
6 1 (0.56%) ISO/IEC 27001
System Software
1 2 (1.12%) HDFS
1 2 (1.12%) Virtual Desktop
1 2 (1.12%) Virtual Machines
1 2 (1.12%) VMware Infrastructure
2 1 (0.56%) Apache Flume
2 1 (0.56%) Docker
2 1 (0.56%) Virtual Servers
2 1 (0.56%) vSphere
Systems Management
1 2 (1.12%) Puppet
2 1 (0.56%) Check_MK
2 1 (0.56%) Hadoop YARN
2 1 (0.56%) HP Quality Center
2 1 (0.56%) Kubernetes
2 1 (0.56%) Nagios
2 1 (0.56%) Opscode Chef
2 1 (0.56%) Rsyslog
2 1 (0.56%) Terraform
Vendors
1 45 (25.14%) Microsoft
2 36 (20.11%) Oracle
3 26 (14.53%) Tableau
4 18 (10.06%) SAP
5 15 (8.38%) Informatica
6 10 (5.59%) IBM
7 9 (5.03%) Sybase
8 7 (3.91%) Ariba
8 7 (3.91%) Siebel
9 5 (2.79%) Altova
10 3 (1.68%) Cognos
10 3 (1.68%) Google
11 2 (1.12%) Apple
11 2 (1.12%) HP
11 2 (1.12%) MuleSoft
11 2 (1.12%) PeopleSoft
11 2 (1.12%) Salesforce.com
11 2 (1.12%) Talend
11 2 (1.12%) VMware
11 2 (1.12%) Workday