Period
to 5 April 2020

The following table provides summary statistics for permanent job vacancies advertised in 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 5 April 2020 with a comparison to the same period in the previous 2 years.

Data Quality
England > London
6 months to
5 Apr 2020
Same period 2019 Same period 2018
Rank 284 267 267
Rank change year-on-year -17 0 +67
Permanent jobs citing Data Quality 529 771 872
As % of all permanent jobs advertised in London 1.10% 1.26% 1.25%
As % of the Quality Assurance & Compliance category 9.55% 9.57% 9.35%
Number of salaries quoted 427 657 675
Median annual salary £67,500 £63,000 £60,000
Median salary % change year-on-year +7.14% +5.00% +9.09%
10th Percentile £40,450 £32,500 £35,000
90th Percentile £115,000 £92,500 £89,000
England median annual salary £60,607 £57,500 £52,500
% change year-on-year +5.40% +9.52% +5.00%

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 London with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
London
Permanent vacancies with a requirement for quality assurance or compliance skills 5,538 8,056 9,323
As % of all permanent IT jobs advertised in London 11.56% 13.12% 13.34%
Number of salaries quoted 4,226 5,998 7,421
Median annual salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.17% - +4.35%
10th Percentile £36,250 £36,250 £35,500
90th Percentile £95,000 £93,750 £87,500
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

Data Quality
Job Vacancy Trend in London

Job postings citing Data Quality as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Quality in London

Data Quality
Salary Trend in London

3-month moving average salary quoted in jobs citing Data Quality in London.

Salary trend for Data Quality in London

Data Quality
Salary Histogram in London

Salary distribution for jobs citing Data Quality in London over the 6 months to 5 April 2020.

Salary histogram for Data Quality in London

Data Quality
Job Locations in 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 London region over the 6 months to 5 April 2020. 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
Central London -24 109 £61,554 +2.59% 18
South London -4 15 £53,500 +10.88%
East London +18 14 £57,500 +15.75% 2
West London +3 13 £42,500 -5.56% 4
North London - 4 - -
Data Quality
England

For the 6 months to 5 April 2020, 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 London region with a requirement for Data Quality.

1 309 (58.41%) SQL
2 249 (47.07%) Analytics
3 167 (31.57%) Data Modelling
4 166 (31.38%) Business Intelligence
5 163 (30.81%) Data Warehouse
6 161 (30.43%) ETL
7 160 (30.25%) Data Management
8 149 (28.17%) Finance
9 132 (24.95%) Master Data Management
10 126 (23.82%) Agile Software Development
11 118 (22.31%) Data Governance
12 115 (21.74%) Python
13 114 (21.55%) SQL Server
13 114 (21.55%) Big Data
14 107 (20.23%) AWS
15 103 (19.47%) Migration
16 98 (18.53%) Data Architecture
17 97 (18.34%) Visualisation
18 94 (17.77%) Azure
18 94 (17.77%) Oracle
19 93 (17.58%) Analytical Skills
20 92 (17.39%) Data Analysis
21 89 (16.82%) Microsoft
22 86 (16.26%) Artificial Intelligence
22 86 (16.26%) Data Integration
23 84 (15.88%) Machine Learning
24 79 (14.93%) Reference Data
25 78 (14.74%) Project Management
26 75 (14.18%) Tableau
26 75 (14.18%) Power BI

Data Quality
Co-occurring IT Skills in 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 60 (11.34%) Apache Spark
2 37 (6.99%) SAS
3 20 (3.78%) Apache
4 16 (3.02%) Elasticsearch
5 13 (2.46%) IIS
6 8 (1.51%) Apache Airflow
7 6 (1.13%) SharePoint
8 5 (0.95%) Apache Pig
9 3 (0.57%) Apache Solr
9 3 (0.57%) Oracle SOA Suite
9 3 (0.57%) PowerExchange
10 2 (0.38%) Confluence
11 1 (0.19%) Oracle Workflow
Applications
1 60 (11.34%) Microsoft Excel
2 20 (3.78%) Microsoft Office
3 7 (1.32%) MS Visio
4 4 (0.76%) Microsoft PowerPoint
4 4 (0.76%) Microsoft Project
Business Applications
1 17 (3.21%) Dynamics CRM
2 5 (0.95%) Oracle ERP
3 4 (0.76%) NetSuite
4 3 (0.57%) Cognos Business Intelligence
4 3 (0.57%) SAP MDG
5 2 (0.38%) Salesforce.com CRM
6 1 (0.19%) iTrent
6 1 (0.19%) Markit EDM
6 1 (0.19%) Oracle Financials
6 1 (0.19%) SAP S/4HANA
6 1 (0.19%) Sparx Enterprise Architect
6 1 (0.19%) thinkFolio
Cloud Services
1 107 (20.23%) AWS
2 94 (17.77%) Azure
3 75 (14.18%) Power Platform
4 16 (3.02%) SaaS
5 15 (2.84%) GCP
6 14 (2.65%) Serverless
7 13 (2.46%) Azure Data Factory
8 11 (2.08%) Dynamics 365
9 10 (1.89%) Amazon EMR
10 9 (1.70%) Amazon S3
11 8 (1.51%) Cloud Computing
11 8 (1.51%) Google Analytics
11 8 (1.51%) PaaS
12 6 (1.13%) AWS Lambda
12 6 (1.13%) Azure Functions
12 6 (1.13%) GitHub
13 5 (0.95%) Salesforce Sales Cloud
13 5 (0.95%) Salesforce Service Cloud
13 5 (0.95%) Zapier
14 4 (0.76%) Amazon Kinesis
Communications & Networking
1 16 (3.02%) Firewall
2 13 (2.46%) SMTP
3 3 (0.57%) Internet
3 3 (0.57%) Kerberos
3 3 (0.57%) LAN
3 3 (0.57%) VPN
3 3 (0.57%) WAN
4 1 (0.19%) HTTP
4 1 (0.19%) HTTPS
4 1 (0.19%) Intranet
4 1 (0.19%) SSL
Database & Business Intelligence
1 163 (30.81%) Data Warehouse
2 114 (21.55%) Big Data
2 114 (21.55%) SQL Server
3 75 (14.18%) Power BI
4 63 (11.91%) Hadoop
5 61 (11.53%) SQL Server Integration Services
6 54 (10.21%) NoSQL
7 49 (9.26%) Data Lake
8 44 (8.32%) Relational Database
9 42 (7.94%) SQL Server Analysis Services
10 37 (6.99%) Apache Hive
11 34 (6.43%) MongoDB
11 34 (6.43%) Snowflake Schema
12 29 (5.48%) QlikView
13 27 (5.10%) SQL Server Reporting Services
14 24 (4.54%) PostgreSQL
15 23 (4.35%) RDBMS
16 21 (3.97%) Apache Cassandra
17 17 (3.21%) Amazon DynamoDB
18 16 (3.02%) Azure SQL Database
Development Applications
1 19 (3.59%) JIRA
2 15 (2.84%) ERwin
3 9 (1.70%) Git (software)
3 9 (1.70%) PowerDesigner
4 8 (1.51%) Visual Studio
5 5 (0.95%) kappa
6 4 (0.76%) Subversion
7 3 (0.57%) Eclipse
7 3 (0.57%) Selenium
8 2 (0.38%) Jasmine
8 2 (0.38%) JMeter
8 2 (0.38%) Octopus Deploy
8 2 (0.38%) SpecFlow
8 2 (0.38%) Team Foundation Server
8 2 (0.38%) TeamCity
9 1 (0.19%) ER Studio
9 1 (0.19%) GitLab
9 1 (0.19%) RStudio
9 1 (0.19%) SQL Server Management Studio (SSMS)
9 1 (0.19%) Visual Studio Code
General
1 149 (28.17%) Finance
2 43 (8.13%) Back Office
2 43 (8.13%) Front Office
3 32 (6.05%) Banking
4 24 (4.54%) Marketing
5 12 (2.27%) Telecoms
6 11 (2.08%) Legal
7 10 (1.89%) Retail
8 9 (1.70%) Financial Institution
9 7 (1.32%) Advertising
9 7 (1.32%) Public Sector
10 6 (1.13%) Games
11 5 (0.95%) Manufacturing
12 4 (0.76%) Investment Banking
13 3 (0.57%) Pharmaceutical
14 2 (0.38%) Digital Economy
14 2 (0.38%) Law
14 2 (0.38%) Publishing
15 1 (0.19%) Billing
Job Titles
1 164 (31.00%) Analyst
2 111 (20.98%) Data Analyst
3 87 (16.45%) Data Manager
4 79 (14.93%) Architect
5 50 (9.45%) Data Architect
6 46 (8.70%) Data Engineer
7 35 (6.62%) Developer
8 34 (6.43%) Data Quality Analyst
9 33 (6.24%) Quality Analyst
10 28 (5.29%) Support Manager
11 26 (4.91%) Consultant
11 26 (4.91%) Data Quality Manager
12 23 (4.35%) Quality Manager
13 21 (3.97%) Senior Analyst
14 19 (3.59%) Business Intelligence Analyst
15 18 (3.40%) Business Intelligence Developer
16 17 (3.21%) Systems Analyst
17 16 (3.02%) Business Analyst
17 16 (3.02%) Data Scientist
18 15 (2.84%) Data Consultant
Libraries, Frameworks & Software Standards
1 52 (9.83%) Web Services
2 35 (6.62%) XML
3 28 (5.29%) JSON
3 28 (5.29%) Kafka
4 19 (3.59%) REST
5 9 (1.70%) FIX Protocol
6 8 (1.51%) .NET
7 7 (1.32%) SOAP
8 6 (1.13%) SailPoint
9 5 (0.95%) LAPP Stack
10 4 (0.76%) LDAP
10 4 (0.76%) OAuth
10 4 (0.76%) Oracle Fusion
10 4 (0.76%) SAML
11 3 (0.57%) AngularJS
11 3 (0.57%) Apache Avro
11 3 (0.57%) Elastic Stack
11 3 (0.57%) J2EE
11 3 (0.57%) Pandas
11 3 (0.57%) XSLT
Miscellaneous
1 93 (17.58%) Analytical Skills
2 79 (14.93%) Reference Data
3 51 (9.64%) Fixed Income
4 50 (9.45%) Management Information System
5 47 (8.88%) Data Structures
5 47 (8.88%) Hedge funds
6 46 (8.70%) Greenfield Project
7 43 (8.13%) Derivative
7 43 (8.13%) Equities
8 16 (3.02%) Reinsurance
9 13 (2.46%) Virtual Team
10 10 (1.89%) Foreign Exchange (FX)
11 9 (1.70%) Enterprise Software
12 8 (1.51%) Self-Motivation
13 7 (1.32%) Clustering
14 5 (0.95%) Renewable Energy
15 4 (0.76%) Analytical Mindset
15 4 (0.76%) Cloud Native
15 4 (0.76%) Data Centre
15 4 (0.76%) Public Cloud
Operating Systems
1 15 (2.84%) Windows
2 12 (2.27%) Unix
3 10 (1.89%) Linux
4 1 (0.19%) Windows Server
Processes & Methodologies
1 249 (47.07%) Analytics
2 167 (31.57%) Data Modelling
3 166 (31.38%) Business Intelligence
4 161 (30.43%) ETL
5 160 (30.25%) Data Management
6 132 (24.95%) Master Data Management
7 126 (23.82%) Agile Software Development
8 118 (22.31%) Data Governance
9 103 (19.47%) Migration
10 98 (18.53%) Data Architecture
11 97 (18.34%) Visualisation
12 92 (17.39%) Data Analysis
13 86 (16.26%) Artificial Intelligence
13 86 (16.26%) Data Integration
14 84 (15.88%) Machine Learning
15 78 (14.74%) Project Management
16 71 (13.42%) Data Analytics
17 68 (12.85%) Data Migration
18 63 (11.91%) Mentoring
19 62 (11.72%) Data Science
Programming Languages
1 309 (58.41%) SQL
2 115 (21.74%) Python
3 46 (8.70%) R
4 43 (8.13%) Java
5 24 (4.54%) Scala
6 23 (4.35%) C#
7 20 (3.78%) T-SQL
8 19 (3.59%) Bash Shell
9 16 (3.02%) PowerShell
10 8 (1.51%) Data Analysis Expressions (DAX)
10 8 (1.51%) MATLAB
11 7 (1.32%) VB
11 7 (1.32%) VBA
12 5 (0.95%) JavaScript
13 4 (0.76%) Go
13 4 (0.76%) PHP
13 4 (0.76%) Shell Script
14 3 (0.57%) Groovy
14 3 (0.57%) Korn
14 3 (0.57%) Ruby
Qualifications
1 66 (12.48%) Degree
2 13 (2.46%) Computer Science Degree
3 9 (1.70%) AWS Certification
3 9 (1.70%) Master's Degree
3 9 (1.70%) Security Cleared
4 5 (0.95%) Numerate Degree
4 5 (0.95%) SC Cleared
5 3 (0.57%) ISTQB
5 3 (0.57%) MCSA
5 3 (0.57%) Microsoft Certification
6 2 (0.38%) PhD
6 2 (0.38%) PRINCE2 Certification
7 1 (0.19%) ISEB
7 1 (0.19%) MBA
7 1 (0.19%) SAP Certification
Quality Assurance & Compliance
1 52 (9.83%) QA
2 11 (2.08%) GDPR
3 8 (1.51%) Basel III
4 5 (0.95%) ISO/IEC 27001
5 4 (0.76%) Basel II
5 4 (0.76%) Sarbanes-Oxley
5 4 (0.76%) Solvency II
6 3 (0.57%) CRD IV
6 3 (0.57%) ITGC
7 2 (0.38%) PMO
7 2 (0.38%) SLA
8 1 (0.19%) COBIT
8 1 (0.19%) IFRS
8 1 (0.19%) IFRS 9
8 1 (0.19%) ISO 20022
8 1 (0.19%) MiFID
System Software
1 12 (2.27%) Docker
1 12 (2.27%) HDFS
2 3 (0.57%) Apache Flume
2 3 (0.57%) Apache ZooKeeper
2 3 (0.57%) Virtual Desktop
3 1 (0.19%) Active Directory
3 1 (0.19%) NDS
3 1 (0.19%) NetIQ eDirectory
3 1 (0.19%) Virtual Machines
Systems Management
1 16 (3.02%) Opscode Chef
2 13 (2.46%) Kubernetes
3 8 (1.51%) Oozie
4 6 (1.13%) Hadoop YARN
5 4 (0.76%) Puppet
5 4 (0.76%) Terraform
6 3 (0.57%) Ambari
6 3 (0.57%) Control-M
6 3 (0.57%) HP Quality Center
6 3 (0.57%) Single Sign-On
7 1 (0.19%) Ansible
7 1 (0.19%) NetIQ Identity Manager
7 1 (0.19%) Oracle Identity Manager
7 1 (0.19%) Tivoli
7 1 (0.19%) Tivoli Identity Manager
Vendors
1 94 (17.77%) Oracle
2 89 (16.82%) Microsoft
3 75 (14.18%) Tableau
4 52 (9.83%) Informatica
5 46 (8.70%) Bloomberg
6 38 (7.18%) Teradata
7 28 (5.29%) Alteryx
8 26 (4.91%) SAP
9 24 (4.54%) IBM
10 22 (4.16%) Salesforce.com
11 18 (3.40%) Automation Anywhere
11 18 (3.40%) Blue Prism
11 18 (3.40%) Cadence
11 18 (3.40%) UiPath
12 17 (3.21%) Google
13 12 (2.27%) Databricks
14 10 (1.89%) Cloudera
14 10 (1.89%) Hortonworks
15 8 (1.51%) Jitterbit
16 6 (1.13%) Talend