Period
to 16 October 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 16 October 2021 with a comparison to the same period in the previous 2 years.

Data Quality
England > London
6 months to
16 Oct 2021
Same period 2020 Same period 2019
Rank 241 301 278
Rank change year-on-year +60 -23 +24
Permanent jobs citing Data Quality 773 173 665
As % of all permanent jobs advertised in London 1.54% 0.89% 1.21%
As % of the Quality Assurance & Compliance category 10.38% 7.55% 9.27%
Number of salaries quoted 592 135 507
10th Percentile £41,552 £45,200 £36,816
25th Percentile £51,088 £52,500 £45,898
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -
75th Percentile £85,000 £86,875 £82,500
90th Percentile £97,500 £95,000 £110,000
England median annual salary £60,025 £60,000 £52,500
% change year-on-year +0.04% +14.29% -4.55%

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 7,447 2,290 7,174
As % of all permanent IT jobs advertised in London 14.87% 11.82% 13.09%
Number of salaries quoted 4,678 1,874 5,604
10th Percentile £40,000 £41,250 £36,250
25th Percentile £50,000 £50,000 £46,250
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -
75th Percentile £85,000 £82,500 £78,750
90th Percentile £101,075 £100,000 £92,500
England median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

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 16 October 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 16 October 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 +66 177 £72,500 +9.85% 37
West London -63 20 £51,750 +8.95% 11
South London -34 4 £47,500 -47.22%
North London -13 3 £52,500 -19.23% 1
Data Quality
England

For the 6 months to 16 October 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.

1 472 (61.06%) SQL
2 318 (41.14%) Business Intelligence
3 316 (40.88%) Analytics
4 296 (38.29%) Data Modelling
5 295 (38.16%) Data Management
6 259 (33.51%) Finance
7 242 (31.31%) Data Governance
8 215 (27.81%) Python
9 213 (27.55%) ETL
10 209 (27.04%) Data Warehouse
11 189 (24.45%) Social Skills
12 188 (24.32%) Power Platform
13 180 (23.29%) Power BI
14 159 (20.57%) Agile Software Development
15 153 (19.79%) Visualisation
16 151 (19.53%) Azure
17 149 (19.28%) AWS
18 145 (18.76%) Data Science
19 140 (18.11%) Microsoft
20 136 (17.59%) Data Analysis
21 135 (17.46%) Analytical Skills
22 132 (17.08%) Tableau
22 132 (17.08%) Big Data
23 127 (16.43%) Degree
24 120 (15.52%) Data Architecture
24 120 (15.52%) Data Strategy
25 118 (15.27%) Microsoft Excel
26 117 (15.14%) Data Pipeline
27 116 (15.01%) Data Engineering
28 113 (14.62%) Problem-Solving

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 74 (9.57%) Apache Spark
2 34 (4.40%) Apache Airflow
3 30 (3.88%) SharePoint
4 19 (2.46%) Apache
4 19 (2.46%) SAS
5 18 (2.33%) Elasticsearch
6 13 (1.68%) Luigi
7 6 (0.78%) Jupyter
8 5 (0.65%) Appian
8 5 (0.65%) Confluence
9 1 (0.13%) ArcGIS
9 1 (0.13%) CMS
9 1 (0.13%) Drupal
9 1 (0.13%) Oracle Coherence
9 1 (0.13%) Oracle SOA Suite
9 1 (0.13%) Oracle Workflow
9 1 (0.13%) WordPress
Applications
1 118 (15.27%) Microsoft Excel
2 28 (3.62%) Microsoft Office
3 17 (2.20%) Spreadsheet
4 15 (1.94%) Microsoft PowerPoint
5 6 (0.78%) MS Visio
6 5 (0.65%) Adobe Illustrator
6 5 (0.65%) Fireworks
6 5 (0.65%) Photoshop
6 5 (0.65%) S-PLUS
7 2 (0.26%) Microsoft Project
7 2 (0.26%) Stata
8 1 (0.13%) SPSS
Business Applications
1 14 (1.81%) IBM Planning Analytics
2 12 (1.55%) SAP ERP
2 12 (1.55%) SAP MDG
2 12 (1.55%) SAP S/4HANA
3 9 (1.16%) Dynamics CRM
4 8 (1.03%) Hyperion Planning
4 8 (1.03%) NetSuite
4 8 (1.03%) Oracle Applications
4 8 (1.03%) Oracle ERP
5 4 (0.52%) Oracle Clinical
5 4 (0.52%) Summit
6 2 (0.26%) Dynamics AX
6 2 (0.26%) Magento
6 2 (0.26%) Markit EDM
6 2 (0.26%) Salesforce.com CRM
6 2 (0.26%) SAP R/3
6 2 (0.26%) Sparx Enterprise Architect
6 2 (0.26%) thinkFolio
7 1 (0.13%) BambooHR
7 1 (0.13%) SAP HR
Cloud Services
1 188 (24.32%) Power Platform
2 151 (19.53%) Azure
3 149 (19.28%) AWS
4 67 (8.67%) GCP
5 63 (8.15%) Snowflake
6 39 (5.05%) SaaS
7 36 (4.66%) Collibra
8 27 (3.49%) Azure Data Factory
9 21 (2.72%) Amazon S3
9 21 (2.72%) Serverless
10 19 (2.46%) GitHub
11 15 (1.94%) Amazon Kinesis
11 15 (1.94%) AWS Lambda
11 15 (1.94%) Microsoft 365
12 14 (1.81%) IaaS
12 14 (1.81%) PaaS
12 14 (1.81%) PowerApps
13 12 (1.55%) Dynamics 365
13 12 (1.55%) Google Analytics
14 10 (1.29%) Power Automate
Communications & Networking
1 8 (1.03%) DHCP
1 8 (1.03%) DNS
1 8 (1.03%) HTTPS
1 8 (1.03%) IPv4
1 8 (1.03%) IPv6
1 8 (1.03%) SMTP
1 8 (1.03%) SNMP
1 8 (1.03%) SSH
1 8 (1.03%) TCP/IP
2 6 (0.78%) Intranet
3 3 (0.39%) AMQP
4 2 (0.26%) Broadband
4 2 (0.26%) Internet
Database & Business Intelligence
1 209 (27.04%) Data Warehouse
2 180 (23.29%) Power BI
3 132 (17.08%) Big Data
3 132 (17.08%) Tableau
4 95 (12.29%) Relational Database
4 95 (12.29%) SQL Server
5 82 (10.61%) SQL Server Integration Services
6 70 (9.06%) NoSQL
7 64 (8.28%) Data Lake
7 64 (8.28%) SQL Server Reporting Services
8 55 (7.12%) Metadata
9 51 (6.60%) SQL Server Analysis Services
10 48 (6.21%) Hadoop
11 36 (4.66%) MySQL
12 35 (4.53%) Looker
13 34 (4.40%) Amazon Redshift
14 30 (3.88%) Data Mining
15 29 (3.75%) RDBMS
16 26 (3.36%) BigQuery
17 25 (3.23%) Azure SQL Database
Development Applications
1 35 (4.53%) JIRA
2 20 (2.59%) Git (software)
2 20 (2.59%) Jenkins
3 12 (1.55%) Oracle Forms
4 8 (1.03%) ERwin
5 7 (0.91%) Subversion
6 6 (0.78%) ER Studio
6 6 (0.78%) Gradle
6 6 (0.78%) PowerDesigner
6 6 (0.78%) SQL Server Management Studio (SSMS)
7 5 (0.65%) git-flow
7 5 (0.65%) Toad
7 5 (0.65%) TortoiseSVN
8 3 (0.39%) Visual Studio
9 2 (0.26%) Atlassian Bamboo
9 2 (0.26%) Bitbucket
9 2 (0.26%) CircleCI
10 1 (0.13%) GoCD
10 1 (0.13%) kappa
10 1 (0.13%) PyCharm
General
1 259 (33.51%) Finance
2 189 (24.45%) Social Skills
3 135 (17.46%) Analytical Skills
4 67 (8.67%) Marketing
5 48 (6.21%) Banking
6 37 (4.79%) Law
7 32 (4.14%) Advertising
8 27 (3.49%) Pharmaceutical
9 25 (3.23%) Organisational Skills
10 23 (2.98%) Public Sector
11 22 (2.85%) Legal
12 21 (2.72%) Retail
13 19 (2.46%) Presentation Skills
14 14 (1.81%) Games
15 13 (1.68%) Influencing Skills
16 9 (1.16%) Publishing
17 7 (0.91%) Investment Banking
18 6 (0.78%) Inclusion and Diversity
19 5 (0.65%) Billing
20 3 (0.39%) Manufacturing
Job Titles
1 180 (23.29%) Analyst
2 139 (17.98%) Data Analyst
3 107 (13.84%) Data Engineer
4 98 (12.68%) Consultant
5 77 (9.96%) Data Manager
6 71 (9.18%) Architect
7 61 (7.89%) Data Architect
8 60 (7.76%) Data Consultant
9 49 (6.34%) Developer
10 38 (4.92%) Business Intelligence Analyst
11 36 (4.66%) Data Governance Consultant
11 36 (4.66%) Governance Consultant
12 35 (4.53%) Data Quality Analyst
13 33 (4.27%) Quality Analyst
14 24 (3.10%) Senior Data Engineer
15 22 (2.85%) Senior Consultant
16 21 (2.72%) Administrator
17 20 (2.59%) Business Data Analyst
18 18 (2.33%) Python Engineer
19 17 (2.20%) SQL Analyst
Libraries, Frameworks & Software Standards
1 60 (7.76%) Kafka
2 29 (3.75%) .NET
2 29 (3.75%) Web Services
3 18 (2.33%) REST
4 15 (1.94%) React
5 14 (1.81%) Apache Beam
5 14 (1.81%) GraphQL
5 14 (1.81%) Node.js
5 14 (1.81%) Pandas
6 13 (1.68%) HTML
6 13 (1.68%) JSON
7 12 (1.55%) scikit-learn
7 12 (1.55%) XML
8 11 (1.42%) .NET Framework
8 11 (1.42%) CSS
8 11 (1.42%) PyTorch
9 10 (1.29%) .NET Core
10 9 (1.16%) AngularJS
10 9 (1.16%) NumPy
11 8 (1.03%) TensorFlow
Miscellaneous
1 44 (5.69%) Management Information System
2 34 (4.40%) Data Structures
3 27 (3.49%) Life Science
4 22 (2.85%) Reference Data
4 22 (2.85%) Virtual Team
5 21 (2.72%) Reinsurance
6 20 (2.59%) Algorithms
7 19 (2.46%) User Experience
8 16 (2.07%) Enterprise Software
9 12 (1.55%) Self-Motivation
10 10 (1.29%) Analytical Mindset
10 10 (1.29%) Social Media
11 9 (1.16%) NHS
12 8 (1.03%) Credit Risk
12 8 (1.03%) Data Centre
13 7 (0.91%) Taxonomies
13 7 (0.91%) Wiki
14 6 (0.78%) Data Protection Act
15 5 (0.65%) Replication
15 5 (0.65%) Semantic Web
Operating Systems
1 6 (0.78%) Unix
2 4 (0.52%) Linux
3 1 (0.13%) Windows
Processes & Methodologies
1 318 (41.14%) Business Intelligence
2 316 (40.88%) Analytics
3 296 (38.29%) Data Modelling
4 295 (38.16%) Data Management
5 242 (31.31%) Data Governance
6 213 (27.55%) ETL
7 159 (20.57%) Agile Software Development
8 153 (19.79%) Visualisation
9 145 (18.76%) Data Science
10 136 (17.59%) Data Analysis
11 120 (15.52%) Data Architecture
11 120 (15.52%) Data Strategy
12 117 (15.14%) Data Pipeline
13 116 (15.01%) Data Engineering
14 113 (14.62%) Problem-Solving
15 104 (13.45%) Data Visualisation
15 104 (13.45%) DevOps
16 103 (13.32%) Machine Learning
17 98 (12.68%) Migration
18 92 (11.90%) Data Integration
Programming Languages
1 472 (61.06%) SQL
2 215 (27.81%) Python
3 82 (10.61%) Java
4 46 (5.95%) C#
5 41 (5.30%) JavaScript
6 34 (4.40%) R
7 31 (4.01%) T-SQL
8 30 (3.88%) PowerShell
9 27 (3.49%) Scala
10 20 (2.59%) VBA
11 15 (1.94%) TypeScript
12 8 (1.03%) Data Analysis Expressions (DAX)
12 8 (1.03%) PL/SQL
13 7 (0.91%) VB.NET
14 5 (0.65%) Groovy
14 5 (0.65%) PHP
14 5 (0.65%) SAS Macro
15 4 (0.52%) Bash Shell
15 4 (0.52%) C
16 3 (0.39%) Perl
Qualifications
1 127 (16.43%) Degree
2 25 (3.23%) Computer Science Degree
2 25 (3.23%) Numerate Degree
3 12 (1.55%) Master's Degree
3 12 (1.55%) Security Cleared
4 10 (1.29%) SC Cleared
5 8 (1.03%) Oracle Certification
6 7 (0.91%) BPSS Clearance
7 3 (0.39%) TOGAF Certification
8 2 (0.26%) MBA
8 2 (0.26%) Microsoft Certification
8 2 (0.26%) PhD
8 2 (0.26%) PMI Certification
8 2 (0.26%) PMP
9 1 (0.13%) AAT
9 1 (0.13%) DBS Check
9 1 (0.13%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 41 (5.30%) GDPR
2 37 (4.79%) QA
3 9 (1.16%) Good Clinical Practice
4 7 (0.91%) Accessibility
5 6 (0.78%) MiFID
6 5 (0.65%) CDISC
7 4 (0.52%) Actionable Recommendations
7 4 (0.52%) PMO
8 3 (0.39%) AIFMD
8 3 (0.39%) EMIR
8 3 (0.39%) Solvency II
9 2 (0.26%) COBIT
9 2 (0.26%) ISO/IEC 27001
9 2 (0.26%) SLA
10 1 (0.13%) GRC
10 1 (0.13%) IFRS
10 1 (0.13%) IFRS 9
10 1 (0.13%) Sarbanes-Oxley
System Software
1 29 (3.75%) Docker
2 2 (0.26%) Active Directory
2 2 (0.26%) Apache ZooKeeper
3 1 (0.13%) Apache Flume
Systems Management
1 38 (4.92%) Kubernetes
2 22 (2.85%) Terraform
3 5 (0.65%) Istio
3 5 (0.65%) Kubeflow
4 3 (0.39%) Ansible
4 3 (0.39%) Puppet
Vendors
1 140 (18.11%) Microsoft
2 82 (10.61%) Oracle
3 76 (9.83%) Google
4 70 (9.06%) Informatica
5 54 (6.99%) SAP
6 51 (6.60%) Salesforce.com
7 37 (4.79%) IBM
8 33 (4.27%) Talend
9 31 (4.01%) Databricks
10 21 (2.72%) Alteryx
11 15 (1.94%) GoldenSource
12 13 (1.68%) Dell
13 12 (1.55%) PeopleSoft
14 11 (1.42%) Adobe
15 9 (1.16%) MuleSoft
15 9 (1.16%) Remedy
16 8 (1.03%) Hyperion
16 8 (1.03%) Monetate
16 8 (1.03%) New Relic
16 8 (1.03%) Splunk