Period
to 20 November 2017

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 November 2017 with a comparison to the same period in the previous 2 years.

Data Quality
Central London > City of London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 191 206 210
Rank change year-on-year +15 +4 +77
Permanent jobs citing Data Quality 133 142 234
As % of all permanent IT jobs advertised in the City of London 1.30% 1.23% 1.37%
As % of the Quality Assurance & Compliance category 9.52% 9.62% 10.49%
Number of salaries quoted 113 130 204
City of London median annual salary £60,000 £57,500 £56,750
Median salary % change year-on-year +4.35% +1.32% -1.30%
10th Percentile £41,250 £32,950 £38,225
90th Percentile £82,000 £86,250 £87,500
Central London median annual salary £60,000 £57,500 £56,750
% change year-on-year +4.35% +1.32% -1.30%

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 1397 1476 2230
As % of all permanent IT jobs advertised in the City of London 13.69% 12.80% 13.01%
Number of salaries quoted 1215 1310 1851
City of London median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - -
10th Percentile £36,250 £33,000 £33,750
90th Percentile £88,250 £82,500 £86,250
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 20 November 2017.

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 November 2017. 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 +10 2 - -
Data Quality
Central London

For the 6 months to 20 November 2017, IT jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Data Quality.

1 71 (53.38%) Data Management
2 61 (45.86%) Finance
3 54 (40.60%) SQL
4 52 (39.10%) Data Modelling
5 51 (38.35%) SQL Server
6 48 (36.09%) Microsoft
7 45 (33.83%) Business Intelligence
8 41 (30.83%) ETL
9 37 (27.82%) Data Governance
10 35 (26.32%) SQL Server Integration Services
11 33 (24.81%) Analytics
12 31 (23.31%) Microsoft Excel
13 29 (21.80%) T-SQL
14 28 (21.05%) Data Warehouse
14 28 (21.05%) SQL Server Reporting Services
14 28 (21.05%) Degree
15 25 (18.80%) Management Information System
16 23 (17.29%) Master Data Management
17 22 (16.54%) Quality Management
18 21 (15.79%) CRM
18 21 (15.79%) Agile Software Development
19 20 (15.04%) Data Analysis
19 20 (15.04%) Data Integration
19 20 (15.04%) Data Architecture
19 20 (15.04%) Data Lineage
20 17 (12.78%) Migration
20 17 (12.78%) Project Management
21 16 (12.03%) Data Cleansing
21 16 (12.03%) QA
21 16 (12.03%) Data Structures

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 (3.76%) Apache Spark
2 3 (2.26%) SharePoint
3 2 (1.50%) Apache Pig
4 1 (0.75%) Apache
4 1 (0.75%) Elasticsearch
4 1 (0.75%) WebSphere
Applications
1 31 (23.31%) Microsoft Excel
2 6 (4.51%) Spreadsheet
3 4 (3.01%) Microsoft PowerPoint
4 1 (0.75%) Microsoft Office
4 1 (0.75%) MS Visio
Business Applications
1 6 (4.51%) Dynamics AX
2 2 (1.50%) Adobe Campaign
2 2 (1.50%) Unica
3 1 (0.75%) FastStats
3 1 (0.75%) FastStats PeopleStage
3 1 (0.75%) thinkFolio
Cloud Services
1 8 (6.02%) Microsoft Azure
2 7 (5.26%) Amazon AWS
3 4 (3.01%) Google Cloud Platform
4 3 (2.26%) BlueKai
4 3 (2.26%) Cloud Computing
4 3 (2.26%) Dynamics 365
5 2 (1.50%) Azure Machine Learning
5 2 (1.50%) FinancialForce
Communications & Networking
1 4 (3.01%) LAN
1 4 (3.01%) WAN
2 1 (0.75%) DNS
2 1 (0.75%) Internet
2 1 (0.75%) TCP/IP
Database & Business Intelligence
1 51 (38.35%) SQL Server
2 35 (26.32%) SQL Server Integration Services
3 28 (21.05%) Data Warehouse
3 28 (21.05%) SQL Server Reporting Services
4 14 (10.53%) Hadoop
5 13 (9.77%) Power BI
6 12 (9.02%) Big Data
7 9 (6.77%) QlikView
8 8 (6.02%) NoSQL
8 8 (6.02%) SQL Server 2012
8 8 (6.02%) SQL Server Analysis Services
9 7 (5.26%) Relational Database
10 6 (4.51%) IBM InfoSphere
11 5 (3.76%) Apache Cassandra
11 5 (3.76%) HBase
11 5 (3.76%) MongoDB
12 4 (3.01%) SQL Server 2008
13 3 (2.26%) Data Lake
13 3 (2.26%) Data Mining
13 3 (2.26%) SQL Server 2014
Development Applications
1 5 (3.76%) RStudio
1 5 (3.76%) SQL Server Management Studio (SSMS)
1 5 (3.76%) Subversion
2 3 (2.26%) Visual Studio
3 2 (1.50%) Eclipse
3 2 (1.50%) JIRA
4 1 (0.75%) Bugzilla
4 1 (0.75%) Team Foundation Server
4 1 (0.75%) TestRail
General
1 61 (45.86%) Finance
2 12 (9.02%) Advertising
3 9 (6.77%) Retail
4 6 (4.51%) Front Office
4 6 (4.51%) Legal
4 6 (4.51%) Marketing
5 5 (3.76%) Back Office
6 4 (3.01%) Banking
7 3 (2.26%) Games
8 2 (1.50%) Law
8 2 (1.50%) Military
9 1 (0.75%) Corporate Banking
9 1 (0.75%) Publishing
9 1 (0.75%) Telecoms
Job Titles
1 44 (33.08%) Analyst
2 24 (18.05%) Data Analyst
3 21 (15.79%) Architect
4 20 (15.04%) Data Manager
5 13 (9.77%) SQL Analyst
6 12 (9.02%) Business Analyst
6 12 (9.02%) Technical Architect
7 10 (7.52%) Developer
8 9 (6.77%) Data Architect
8 9 (6.77%) Data Business Analyst
8 9 (6.77%) SQL Data Analyst
9 8 (6.02%) Service Manager
10 7 (5.26%) Business Intelligence Manager
10 7 (5.26%) Consultant
10 7 (5.26%) Quality Manager
11 6 (4.51%) Business Intelligence Developer
11 6 (4.51%) Change Analyst
11 6 (4.51%) Data Consultant
11 6 (4.51%) Data Quality Consultant
11 6 (4.51%) Data Quality Manager
Libraries, Frameworks & Software Standards
1 8 (6.02%) XML
2 6 (4.51%) XSD
3 5 (3.76%) FIX Protocol
4 4 (3.01%) Web Services
5 3 (2.26%) .NET
5 3 (2.26%) JSON
5 3 (2.26%) REST
5 3 (2.26%) RESTful
6 2 (1.50%) Hibernate
6 2 (1.50%) Kafka
6 2 (1.50%) Natural Language Processing
6 2 (1.50%) Spring
6 2 (1.50%) Spring Boot
7 1 (0.75%) JMS
7 1 (0.75%) MDX
7 1 (0.75%) SOAP
7 1 (0.75%) WSDL
7 1 (0.75%) XML Messaging
Miscellaneous
1 25 (18.80%) Management Information System
2 16 (12.03%) Data Structures
3 15 (11.28%) Analytical Skills
4 4 (3.01%) Equities
4 4 (3.01%) Reference Data
5 2 (1.50%) Taxonomies
6 1 (0.75%) Credit Risk
6 1 (0.75%) Derivative
6 1 (0.75%) Fixed Income
6 1 (0.75%) Market Risk
6 1 (0.75%) OTC Derivatives
6 1 (0.75%) Replication
6 1 (0.75%) User Experience
6 1 (0.75%) Virtual Team
Operating Systems
1 5 (3.76%) Unix
2 3 (2.26%) Linux
3 1 (0.75%) Windows
3 1 (0.75%) Windows Server
3 1 (0.75%) Windows Server 2008
3 1 (0.75%) Windows Server 2012
Processes & Methodologies
1 71 (53.38%) Data Management
2 52 (39.10%) Data Modelling
3 45 (33.83%) Business Intelligence
4 41 (30.83%) ETL
5 37 (27.82%) Data Governance
6 33 (24.81%) Analytics
7 23 (17.29%) Master Data Management
8 22 (16.54%) Quality Management
9 21 (15.79%) Agile Software Development
9 21 (15.79%) CRM
10 20 (15.04%) Data Analysis
10 20 (15.04%) Data Architecture
10 20 (15.04%) Data Integration
10 20 (15.04%) Data Lineage
11 17 (12.78%) Migration
11 17 (12.78%) Project Management
12 16 (12.03%) Data Cleansing
12 16 (12.03%) Physical Data Model
13 13 (9.77%) Data Mapping
14 12 (9.02%) Data Protection
Programming Languages
1 54 (40.60%) SQL
2 29 (21.80%) T-SQL
3 9 (6.77%) R
4 8 (6.02%) Java
4 8 (6.02%) VB
5 7 (5.26%) VBA
6 6 (4.51%) C
6 6 (4.51%) Python
7 5 (3.76%) Perl
8 3 (2.26%) C#
8 3 (2.26%) X++
9 2 (1.50%) C++
9 2 (1.50%) Data Analysis Expressions (DAX)
10 1 (0.75%) MATLAB
10 1 (0.75%) Scala
Qualifications
1 28 (21.05%) Degree
2 2 (1.50%) PhD
2 2 (1.50%) Security Cleared
3 1 (0.75%) ACCA
3 1 (0.75%) DV Cleared
3 1 (0.75%) ISEB
3 1 (0.75%) ISTQB
3 1 (0.75%) SC Cleared
Quality Assurance & Compliance
1 16 (12.03%) QA
2 14 (10.53%) GDPR
3 6 (4.51%) PMO
3 6 (4.51%) SLA
4 1 (0.75%) FATCA
4 1 (0.75%) IFRS
4 1 (0.75%) IFRS 9
4 1 (0.75%) PSD2
System Software
1 5 (3.76%) HDFS
2 4 (3.01%) Virtual Desktop
3 1 (0.75%) Docker
Systems Management
1 2 (1.50%) Kubernetes
2 1 (0.75%) HP Quality Center
Vendors
1 48 (36.09%) Microsoft
2 11 (8.27%) Siebel
3 10 (7.52%) Oracle
3 10 (7.52%) Tableau
4 8 (6.02%) Salesforce.com
4 8 (6.02%) Sybase
5 7 (5.26%) Informatica
6 6 (4.51%) IBM
7 5 (3.76%) Altova
8 4 (3.01%) Adobe
8 4 (3.01%) Google
8 4 (3.01%) MicroStrategy
9 3 (2.26%) Facebook
9 3 (2.26%) Twitter
10 2 (1.50%) Progress
11 1 (0.75%) Callidus
11 1 (0.75%) Charles River
11 1 (0.75%) Cognos
11 1 (0.75%) Guidewire
11 1 (0.75%) HP