Period
to 4 March 2021

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 4 March 2021 with a comparison to the same period in the previous 2 years.

Data Quality
England > London
6 months to
4 Mar 2021
Same period 2020 Same period 2019
Rank 258 271 269
Rank change year-on-year +13 -2 -8
Permanent jobs citing Data Quality 341 621 791
As % of all permanent jobs advertised in London 1.20% 1.23% 1.27%
As % of the Quality Assurance & Compliance category 10.77% 10.39% 9.75%
Number of salaries quoted 262 492 674
Median annual salary £60,000 £67,500 £60,000
Median salary % change year-on-year -11.11% +12.50% -
10th Percentile £45,050 £40,100 £31,500
90th Percentile £91,125 £118,750 £92,425
England median annual salary £55,000 £57,500 £56,000
% change year-on-year -4.35% +2.68% +6.67%

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 3,167 5,979 8,116
As % of all permanent IT jobs advertised in London 11.17% 11.80% 13.00%
Number of salaries quoted 2,456 4,623 6,120
Median annual salary £62,500 £62,500 £60,000
Median salary % change year-on-year - +4.17% -
10th Percentile £40,250 £35,750 £35,000
90th Percentile £95,000 £95,000 £92,500
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

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 4 March 2021.

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 4 March 2021. 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 +62 81 £57,500 -8.00% 10
West London +58 8 £49,000 +23.25% 4
South London +9 2 £55,000 +29.41%
Data Quality
England

For the 6 months to 4 March 2021, 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.

1 186 (54.55%) SQL
2 144 (42.23%) Analytics
3 139 (40.76%) Business Intelligence
4 135 (39.59%) Finance
5 120 (35.19%) ETL
6 108 (31.67%) Data Management
7 107 (31.38%) Data Warehouse
8 106 (31.09%) Agile Software Development
8 106 (31.09%) Data Analysis
9 105 (30.79%) Data Governance
10 103 (30.21%) Analytical Skills
11 101 (29.62%) Power BI
11 101 (29.62%) Power Platform
12 86 (25.22%) Azure
13 84 (24.63%) Informatica
13 84 (24.63%) SQL Server
14 80 (23.46%) Data Modelling
14 80 (23.46%) Tableau
15 77 (22.58%) Python
16 75 (21.99%) Microsoft
17 68 (19.94%) Data Integration
18 63 (18.48%) SQL Server Reporting Services
18 63 (18.48%) SQL Server Integration Services
19 60 (17.60%) Visualisation
20 54 (15.84%) Master Data Management
20 54 (15.84%) Dashboard Development
21 53 (15.54%) Oracle
22 52 (15.25%) Data Architecture
23 51 (14.96%) Migration
24 50 (14.66%) Stakeholder Management

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 16 (4.69%) SAS
2 11 (3.23%) Apache Spark
3 8 (2.35%) SharePoint
4 3 (0.88%) Apache
5 2 (0.59%) Confluence
6 1 (0.29%) Apache Airflow
6 1 (0.29%) Apache Pig
6 1 (0.29%) IIS
6 1 (0.29%) Jupyter
6 1 (0.29%) Luigi
6 1 (0.29%) SharePoint Server
Applications
1 35 (10.26%) Microsoft Excel
2 5 (1.47%) Microsoft Office
3 2 (0.59%) Microsoft PowerPoint
4 1 (0.29%) InfoPath
4 1 (0.29%) Microsoft Project
4 1 (0.29%) MS Visio
Business Applications
1 12 (3.52%) Salesforce.com CRM
2 2 (0.59%) Dynamics CRM
3 1 (0.29%) HFM
3 1 (0.29%) Magento
3 1 (0.29%) Misys Midas
3 1 (0.29%) NetSuite
3 1 (0.29%) Oracle Applications
3 1 (0.29%) Oracle Assets
3 1 (0.29%) Oracle ERP
3 1 (0.29%) Oracle General Ledger
3 1 (0.29%) Oracle Payables
3 1 (0.29%) Oracle Subledger Accounting
Cloud Services
1 101 (29.62%) Power Platform
2 86 (25.22%) Azure
3 43 (12.61%) AWS
4 38 (11.14%) Azure Data Factory
5 18 (5.28%) GCP
6 9 (2.64%) Logic Apps
7 8 (2.35%) IaaS
7 8 (2.35%) PaaS
8 7 (2.05%) Google Analytics
9 6 (1.76%) Serverless
10 4 (1.17%) Azure Functions
11 3 (0.88%) Salesforce Service Cloud
12 2 (0.59%) AWS Lambda
12 2 (0.59%) Force.com
12 2 (0.59%) GitHub
12 2 (0.59%) Microsoft 365
12 2 (0.59%) SaaS
12 2 (0.59%) Salesforce Sales Cloud
13 1 (0.29%) Amazon EMR
13 1 (0.29%) SuccessFactors
Communications & Networking
1 8 (2.35%) FTP
2 1 (0.29%) Intranet
2 1 (0.29%) LAN
2 1 (0.29%) WAN
Database & Business Intelligence
1 107 (31.38%) Data Warehouse
2 101 (29.62%) Power BI
3 84 (24.63%) SQL Server
4 80 (23.46%) Tableau
5 63 (18.48%) SQL Server Integration Services
5 63 (18.48%) SQL Server Reporting Services
6 44 (12.90%) Big Data
7 39 (11.44%) SQL Server Analysis Services
8 31 (9.09%) Relational Database
9 25 (7.33%) Azure SQL Database
10 20 (5.87%) Microsoft Analysis Services
11 18 (5.28%) Data Lake
12 15 (4.40%) Qlik Sense
13 14 (4.11%) Hadoop
13 14 (4.11%) NoSQL
13 14 (4.11%) QlikView
14 11 (3.23%) Oracle Reports
14 11 (3.23%) Snowflake Schema
15 9 (2.64%) BusinessObjects
16 8 (2.35%) Yellowfin
Development Applications
1 17 (4.99%) Git (software)
2 10 (2.93%) Jenkins
3 8 (2.35%) Team Foundation Server
4 3 (0.88%) JIRA
4 3 (0.88%) JUnit
4 3 (0.88%) SQL Server Management Studio (SSMS)
4 3 (0.88%) TeamCity
4 3 (0.88%) Visual Studio
5 2 (0.59%) Bitbucket
5 2 (0.59%) CA Release Automation
5 2 (0.59%) Cucumber
5 2 (0.59%) ER Studio
5 2 (0.59%) ERwin
5 2 (0.59%) GitLab
5 2 (0.59%) Mockito
5 2 (0.59%) Oracle APEX
5 2 (0.59%) Sonatype Nexus
6 1 (0.29%) Atlassian Bamboo
6 1 (0.29%) Balsamiq
6 1 (0.29%) Visual Studio Team System
General
1 135 (39.59%) Finance
2 35 (10.26%) Marketing
3 33 (9.68%) Legal
4 30 (8.80%) Banking
5 8 (2.35%) Advertising
6 6 (1.76%) Manufacturing
6 6 (1.76%) Public Sector
6 6 (1.76%) Telecoms
7 5 (1.47%) Electronics
7 5 (1.47%) Law
8 4 (1.17%) Retail
9 3 (0.88%) Housing Association
9 3 (0.88%) Pharmaceutical
10 1 (0.29%) Billing
10 1 (0.29%) General Ledger
10 1 (0.29%) Investment Banking
Job Titles
1 122 (35.78%) Analyst
2 91 (26.69%) Data Analyst
3 52 (15.25%) Developer
4 49 (14.37%) Data Quality Analyst
5 37 (10.85%) Data Engineer
6 36 (10.56%) Quality Analyst
7 35 (10.26%) Financial Analyst
8 34 (9.97%) Service Analyst
9 29 (8.50%) Consultant
10 23 (6.74%) Data Manager
11 22 (6.45%) Business Intelligence Developer
12 21 (6.16%) Architect
13 18 (5.28%) Business Intelligence Analyst
14 17 (4.99%) Business Analyst
15 16 (4.69%) Data Architect
15 16 (4.69%) Data Consultant
16 12 (3.52%) IT Manager
16 12 (3.52%) IT Programme Manager
16 12 (3.52%) Microsoft Engineer
16 12 (3.52%) Programme Manager
Libraries, Frameworks & Software Standards
1 16 (4.69%) .NET
2 15 (4.40%) Web Services
3 12 (3.52%) REST
4 6 (1.76%) Kafka
4 6 (1.76%) MDX
5 4 (1.17%) NumPy
5 4 (1.17%) Pandas
5 4 (1.17%) SOAP
5 4 (1.17%) XML
6 3 (0.88%) HTML
7 2 (0.59%) COM
7 2 (0.59%) JSON
7 2 (0.59%) SciPy
8 1 (0.29%) CSS3
8 1 (0.29%) HTML5
8 1 (0.29%) jQuery
8 1 (0.29%) Natural Language Processing
8 1 (0.29%) RabbitMQ
8 1 (0.29%) RESTful
8 1 (0.29%) SQLAlchemy
Miscellaneous
1 103 (30.21%) Analytical Skills
2 28 (8.21%) Reference Data
3 17 (4.99%) Data Structures
3 17 (4.99%) Mobile App
3 17 (4.99%) Mobile Banking
3 17 (4.99%) Online Banking
4 15 (4.40%) Management Information System
5 10 (2.93%) Analytical Mindset
6 5 (1.47%) Hedge funds
6 5 (1.47%) Self-Motivation
7 4 (1.17%) Enterprise Software
7 4 (1.17%) Virtual Team
8 3 (0.88%) Algorithms
8 3 (0.88%) Greenfield Project
8 3 (0.88%) Public Cloud
9 2 (0.59%) Derivative
9 2 (0.59%) Fixed Income
9 2 (0.59%) Video Conferencing
10 1 (0.29%) Equities
10 1 (0.29%) VLE
Operating Systems
1 17 (4.99%) Unix
2 2 (0.59%) Linux
3 1 (0.29%) Windows 10
Processes & Methodologies
1 144 (42.23%) Analytics
2 139 (40.76%) Business Intelligence
3 120 (35.19%) ETL
4 108 (31.67%) Data Management
5 106 (31.09%) Agile Software Development
5 106 (31.09%) Data Analysis
6 105 (30.79%) Data Governance
7 80 (23.46%) Data Modelling
8 68 (19.94%) Data Integration
9 60 (17.60%) Visualisation
10 54 (15.84%) Dashboard Development
10 54 (15.84%) Master Data Management
11 52 (15.25%) Data Architecture
12 51 (14.96%) Migration
13 50 (14.66%) Stakeholder Management
14 43 (12.61%) Data Migration
15 41 (12.02%) Data Strategy
16 39 (11.44%) Data Analytics
17 37 (10.85%) DevOps
18 36 (10.56%) Data Visualisation
Programming Languages
1 186 (54.55%) SQL
2 77 (22.58%) Python
3 46 (13.49%) T-SQL
4 23 (6.74%) Java
4 23 (6.74%) R
5 17 (4.99%) C#
6 5 (1.47%) PowerShell
6 5 (1.47%) Shell Script
6 5 (1.47%) VB
7 4 (1.17%) Data Analysis Expressions (DAX)
7 4 (1.17%) PL/SQL
7 4 (1.17%) Scala
8 3 (0.88%) Apex Code
8 3 (0.88%) JavaScript
8 3 (0.88%) VBA
9 2 (0.59%) C
9 2 (0.59%) C++
10 1 (0.29%) Kotlin
10 1 (0.29%) Ruby
10 1 (0.29%) VB.NET
Qualifications
1 47 (13.78%) Degree
2 12 (3.52%) Security Cleared
3 9 (2.64%) Numerate Degree
3 9 (2.64%) SC Cleared
4 4 (1.17%) Computer Science Degree
5 2 (0.59%) CBAP
5 2 (0.59%) IIBA
5 2 (0.59%) ISEB
5 2 (0.59%) Master's Degree
5 2 (0.59%) Microsoft Certification
6 1 (0.29%) DV Cleared
6 1 (0.29%) ITIL Certification
6 1 (0.29%) MBA
Quality Assurance & Compliance
1 23 (6.74%) QA
2 5 (1.47%) SLA
3 2 (0.59%) GDPR
4 1 (0.29%) ISO 20022
4 1 (0.29%) ISO 9001
4 1 (0.29%) ISO/IEC 27001
4 1 (0.29%) PMO
4 1 (0.29%) Solvency II
System Software
1 12 (3.52%) Docker
2 2 (0.59%) Active Directory
3 1 (0.29%) Virtual Desktop
Systems Management
1 10 (2.93%) Kubernetes
2 3 (0.88%) Control-M
3 2 (0.59%) Terraform
4 1 (0.29%) Ansible
4 1 (0.29%) Microsoft Intune
4 1 (0.29%) Single Sign-On
Vendors
1 84 (24.63%) Informatica
2 75 (21.99%) Microsoft
3 53 (15.54%) Oracle
4 32 (9.38%) SAP
5 29 (8.50%) Salesforce.com
6 22 (6.45%) IBM
7 18 (5.28%) Google
8 14 (4.11%) Teradata
9 9 (2.64%) Talend
10 7 (2.05%) Databricks
11 4 (1.17%) Ab Initio
11 4 (1.17%) Facebook
12 3 (0.88%) Salesforce Marketing Cloud
13 2 (0.59%) Alteryx
13 2 (0.59%) Cloudera
13 2 (0.59%) Hortonworks
13 2 (0.59%) Siebel
13 2 (0.59%) Twitter
14 1 (0.29%) Adobe
14 1 (0.29%) Hyperion