Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 24 July 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 24 July 2021 with a comparison to the same period in the previous 2 years.

Data Quality
England > London
6 months to
24 Jul 2021		 Same period 2020 Same period 2019
Rank 254 308 313
Rank change year-on-year +54 +5 -15
Permanent jobs citing Data Quality 625 290 583
As % of all permanent jobs advertised in London 1.39% 0.99% 1.01%
As % of the Quality Assurance & Compliance category 9.76% 8.08% 7.71%
Number of salaries quoted 473 213 480
10th Percentile £41,250 £40,800 £37,500
25th Percentile £50,000 £50,250 £47,500
Median annual salary (50th Percentile) £60,000 £65,000 £62,500
Median % change year-on-year -7.69% +4.00% +4.17%
75th Percentile £82,500 £91,250 £80,313
90th Percentile £97,500 £99,500 £95,000
England median annual salary £57,500 £60,000 £56,000
% change year-on-year -4.17% +7.14% +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 6,406 3,591 7,566
As % of all permanent IT jobs advertised in London 14.22% 12.21% 13.14%
Number of salaries quoted 4,006 2,790 6,000
10th Percentile £40,000 £40,000 £37,500
25th Percentile £50,000 £48,250 £46,250
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -
75th Percentile £83,750 £80,000 £78,750
90th Percentile £98,375 £97,500 £93,750
England median annual salary £55,000 £54,000 £50,000
% change year-on-year +1.85% +8.00% -

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 24 July 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 24 July 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 +65 133 £65,000 +8.33% 18
West London -17 20 £51,000 +16.57% 8
South London -18 2 £46,250 -48.61% 3
Data Quality
England

For the 6 months to 24 July 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.

1 339 (54.24%) SQL
2 256 (40.96%) Analytics
3 253 (40.48%) Business Intelligence
4 237 (37.92%) Data Governance
5 215 (34.40%) Data Management
6 213 (34.08%) Data Modelling
7 210 (33.60%) Finance
8 162 (25.92%) Power Platform
8 162 (25.92%) Social Skills
9 154 (24.64%) Power BI
10 152 (24.32%) Agile Software Development
11 146 (23.36%) Python
12 145 (23.20%) Data Analysis
13 143 (22.88%) Tableau
14 142 (22.72%) Data Warehouse
15 136 (21.76%) ETL
16 129 (20.64%) Analytical Skills
17 123 (19.68%) Visualisation
18 115 (18.40%) AWS
19 112 (17.92%) Microsoft
20 111 (17.76%) Azure
21 105 (16.80%) Big Data
22 102 (16.32%) Data Science
23 100 (16.00%) Data Architecture
24 95 (15.20%) Degree
24 95 (15.20%) Microsoft Excel
24 95 (15.20%) SQL Server
25 86 (13.76%) Data Visualisation
26 83 (13.28%) Master Data Management
27 82 (13.12%) Data Pipeline

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 56 (8.96%) Apache Spark
2 32 (5.12%) SharePoint
3 27 (4.32%) Apache Airflow
4 20 (3.20%) Apache
5 15 (2.40%) Elasticsearch
6 11 (1.76%) SAS
7 7 (1.12%) Luigi
8 3 (0.48%) Appian
8 3 (0.48%) Confluence
9 2 (0.32%) BizTalk Server
9 2 (0.32%) JBoss
9 2 (0.32%) Tomcat
9 2 (0.32%) WebSphere
10 1 (0.16%) IIS
10 1 (0.16%) MTS
10 1 (0.16%) Oracle SOA Suite
10 1 (0.16%) SharePoint Server
Applications
1 95 (15.20%) Microsoft Excel
2 25 (4.00%) Microsoft Office
3 22 (3.52%) Spreadsheet
4 12 (1.92%) Microsoft PowerPoint
5 5 (0.80%) Adobe Illustrator
5 5 (0.80%) Fireworks
5 5 (0.80%) Photoshop
6 2 (0.32%) Microsoft Project
6 2 (0.32%) S-PLUS
7 1 (0.16%) MS Visio
Business Applications
1 13 (2.08%) SAP ERP
2 8 (1.28%) SAP S/4HANA
3 7 (1.12%) Dynamics CRM
3 7 (1.12%) Magento
3 7 (1.12%) Salesforce.com CRM
3 7 (1.12%) SAP MDG
4 5 (0.80%) Hyperion Planning
4 5 (0.80%) Oracle Applications
4 5 (0.80%) Oracle ERP
5 4 (0.64%) NetSuite
5 4 (0.64%) Summit
6 2 (0.32%) Dynamics AX
6 2 (0.32%) Sparx Enterprise Architect
7 1 (0.16%) BambooHR
7 1 (0.16%) Misys Midas
7 1 (0.16%) SAP HR
7 1 (0.16%) SAP MDM
7 1 (0.16%) Teamcenter
Cloud Services
1 162 (25.92%) Power Platform
2 115 (18.40%) AWS
3 111 (17.76%) Azure
4 41 (6.56%) Snowflake
5 32 (5.12%) Collibra
6 31 (4.96%) GCP
7 28 (4.48%) Azure Data Factory
8 27 (4.32%) SaaS
9 18 (2.88%) Serverless
10 14 (2.24%) IaaS
10 14 (2.24%) PaaS
11 13 (2.08%) Amazon S3
11 13 (2.08%) Dynamics 365
12 12 (1.92%) Amazon Kinesis
12 12 (1.92%) GitHub
12 12 (1.92%) PowerApps
13 11 (1.76%) Power Automate
14 10 (1.60%) Microsoft 365
15 9 (1.44%) AWS Lambda
16 8 (1.28%) Azure Synapse Analytics
Communications & Networking
1 4 (0.64%) AMQP
1 4 (0.64%) FTP
2 3 (0.48%) DHCP
2 3 (0.48%) DNS
2 3 (0.48%) HTTPS
2 3 (0.48%) Internet
2 3 (0.48%) IPv4
2 3 (0.48%) IPv6
2 3 (0.48%) SMTP
2 3 (0.48%) SNMP
2 3 (0.48%) SSH
2 3 (0.48%) TCP/IP
3 2 (0.32%) Broadband
Database & Business Intelligence
1 154 (24.64%) Power BI
2 143 (22.88%) Tableau
3 142 (22.72%) Data Warehouse
4 105 (16.80%) Big Data
5 95 (15.20%) SQL Server
6 80 (12.80%) Relational Database
7 60 (9.60%) NoSQL
8 59 (9.44%) SQL Server Integration Services
9 56 (8.96%) Metadata
10 49 (7.84%) Data Lake
11 44 (7.04%) SQL Server Analysis Services
12 42 (6.72%) SQL Server Reporting Services
13 29 (4.64%) Hadoop
14 27 (4.32%) Looker
15 24 (3.84%) RDBMS
16 23 (3.68%) Data Mining
17 21 (3.36%) Amazon Redshift
17 21 (3.36%) Azure SQL Database
18 19 (3.04%) PostgreSQL
19 18 (2.88%) MongoDB
Development Applications
1 22 (3.52%) JIRA
2 20 (3.20%) Git (software)
3 15 (2.40%) Jenkins
4 9 (1.44%) Team Foundation Server
5 8 (1.28%) ERwin
5 8 (1.28%) SQL Server Management Studio (SSMS)
6 6 (0.96%) PowerDesigner
7 5 (0.80%) ER Studio
7 5 (0.80%) Oracle Forms
8 4 (0.64%) Gradle
8 4 (0.64%) Subversion
8 4 (0.64%) Toad
8 4 (0.64%) TortoiseSVN
9 3 (0.48%) Bitbucket
10 1 (0.16%) Charles Proxy
10 1 (0.16%) CircleCI
10 1 (0.16%) git-flow
10 1 (0.16%) kappa
10 1 (0.16%) Sourcetree
10 1 (0.16%) Visual Studio Code
General
1 210 (33.60%) Finance
2 162 (25.92%) Social Skills
3 129 (20.64%) Analytical Skills
4 66 (10.56%) Marketing
5 34 (5.44%) Advertising
6 22 (3.52%) Legal
7 20 (3.20%) Banking
7 20 (3.20%) Influencing Skills
7 20 (3.20%) Pharmaceutical
8 19 (3.04%) Organisational Skills
9 18 (2.88%) Law
9 18 (2.88%) Presentation Skills
10 14 (2.24%) Public Sector
10 14 (2.24%) Retail
11 11 (1.76%) Games
12 6 (0.96%) Billing
13 5 (0.80%) Inclusion and Diversity
14 4 (0.64%) Manufacturing
14 4 (0.64%) Publishing
14 4 (0.64%) Telecoms
Job Titles
1 169 (27.04%) Analyst
2 132 (21.12%) Data Analyst
3 68 (10.88%) Architect
4 67 (10.72%) Data Engineer
5 59 (9.44%) Data Architect
6 58 (9.28%) Consultant
7 51 (8.16%) Data Manager
8 48 (7.68%) Data Quality Analyst
9 46 (7.36%) Developer
10 38 (6.08%) Data Consultant
11 37 (5.92%) Quality Analyst
12 26 (4.16%) Data Governance Consultant
12 26 (4.16%) Governance Consultant
13 24 (3.84%) Business Analyst
13 24 (3.84%) Senior Data Engineer
14 20 (3.20%) Business Intelligence Analyst
15 18 (2.88%) Business Intelligence Developer
15 18 (2.88%) Financial Analyst
16 17 (2.72%) Service Analyst
17 14 (2.24%) SQL Analyst
Libraries, Frameworks & Software Standards
1 49 (7.84%) Kafka
2 41 (6.56%) .NET
3 17 (2.72%) REST
4 15 (2.40%) HTML
5 12 (1.92%) .NET Core
5 12 (1.92%) .NET Framework
5 12 (1.92%) scikit-learn
6 11 (1.76%) MDX
6 11 (1.76%) PyTorch
6 11 (1.76%) XML
7 10 (1.60%) NumPy
7 10 (1.60%) Pandas
7 10 (1.60%) React
8 9 (1.44%) GraphQL
8 9 (1.44%) Web Services
9 8 (1.28%) CSS
9 8 (1.28%) JSON
9 8 (1.28%) Node.js
10 7 (1.12%) SciPy
10 7 (1.12%) TensorFlow
Miscellaneous
1 36 (5.76%) Management Information System
2 27 (4.32%) Data Structures
3 26 (4.16%) Reference Data
4 16 (2.56%) Life Science
5 15 (2.40%) Analytical Mindset
6 13 (2.08%) Self-Motivation
7 12 (1.92%) User Experience
7 12 (1.92%) Virtual Team
8 11 (1.76%) Algorithms
8 11 (1.76%) Enterprise Software
8 11 (1.76%) Reinsurance
9 9 (1.44%) Data Centre
10 7 (1.12%) Wiki
11 5 (0.80%) Mobile App
11 5 (0.80%) Social Media
11 5 (0.80%) Video Conferencing
12 4 (0.64%) Cloud Native
12 4 (0.64%) Housing Association
12 4 (0.64%) Hybrid Cloud
12 4 (0.64%) Private Cloud
Operating Systems
1 10 (1.60%) Unix
2 3 (0.48%) Linux
3 1 (0.16%) Windows 10
Processes & Methodologies
1 256 (40.96%) Analytics
2 253 (40.48%) Business Intelligence
3 237 (37.92%) Data Governance
4 215 (34.40%) Data Management
5 213 (34.08%) Data Modelling
6 152 (24.32%) Agile Software Development
7 145 (23.20%) Data Analysis
8 136 (21.76%) ETL
9 123 (19.68%) Visualisation
10 102 (16.32%) Data Science
11 100 (16.00%) Data Architecture
12 86 (13.76%) Data Visualisation
13 83 (13.28%) Master Data Management
14 82 (13.12%) Data Pipeline
15 81 (12.96%) Data Integration
15 81 (12.96%) Decision-Making
16 76 (12.16%) DevOps
17 75 (12.00%) Problem-Solving
18 69 (11.04%) Data Strategy
19 65 (10.40%) Stakeholder Management
Programming Languages
1 339 (54.24%) SQL
2 146 (23.36%) Python
3 67 (10.72%) Java
4 34 (5.44%) C#
5 31 (4.96%) T-SQL
6 29 (4.64%) JavaScript
7 25 (4.00%) Scala
8 21 (3.36%) PowerShell
9 18 (2.88%) R
10 17 (2.72%) VBA
11 8 (1.28%) TypeScript
11 8 (1.28%) VB
12 6 (0.96%) C
12 6 (0.96%) PHP
12 6 (0.96%) PL/SQL
13 5 (0.80%) Groovy
13 5 (0.80%) VB.NET
14 3 (0.48%) Bash Shell
14 3 (0.48%) Data Analysis Expressions (DAX)
15 2 (0.32%) Kotlin
Qualifications
1 95 (15.20%) Degree
2 29 (4.64%) Numerate Degree
3 13 (2.08%) Computer Science Degree
4 12 (1.92%) Master's Degree
5 10 (1.60%) Security Cleared
6 8 (1.28%) SC Cleared
7 5 (0.80%) Oracle Certification
8 3 (0.48%) MBA
9 2 (0.32%) Microsoft Certification
10 1 (0.16%) BPSS Clearance
10 1 (0.16%) CBAP
10 1 (0.16%) DBS Check
10 1 (0.16%) IIBA
10 1 (0.16%) ISEB
10 1 (0.16%) PMI Certification
10 1 (0.16%) PMP
10 1 (0.16%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 33 (5.28%) GDPR
2 27 (4.32%) QA
3 7 (1.12%) Accessibility
3 7 (1.12%) SLA
4 6 (0.96%) MiFID
5 4 (0.64%) Good Clinical Practice
5 4 (0.64%) Sarbanes-Oxley
5 4 (0.64%) Solvency II
6 3 (0.48%) AIFMD
6 3 (0.48%) EMIR
6 3 (0.48%) ISO/IEC 27001
6 3 (0.48%) PMO
7 2 (0.32%) CDISC
7 2 (0.32%) COBIT
8 1 (0.16%) IFRS
8 1 (0.16%) IFRS 9
8 1 (0.16%) ISO 20022
8 1 (0.16%) ISO 9001
System Software
1 24 (3.84%) Docker
2 1 (0.16%) Active Directory
2 1 (0.16%) Apache ZooKeeper
2 1 (0.16%) HDFS
Systems Management
1 30 (4.80%) Kubernetes
2 15 (2.40%) Terraform
3 5 (0.80%) Istio
4 2 (0.32%) Ansible
4 2 (0.32%) Puppet
5 1 (0.16%) Hadoop YARN
5 1 (0.16%) Kubeflow
5 1 (0.16%) Microsoft Intune
5 1 (0.16%) Oozie
5 1 (0.16%) Single Sign-On
Vendors
1 112 (17.92%) Microsoft
2 70 (11.20%) Informatica
3 54 (8.64%) Oracle
4 37 (5.92%) SAP
5 36 (5.76%) Salesforce.com
6 35 (5.60%) Google
7 28 (4.48%) Databricks
8 24 (3.84%) IBM
9 15 (2.40%) Talend
10 13 (2.08%) GoldenSource
10 13 (2.08%) PeopleSoft
11 9 (1.44%) Teradata
12 8 (1.28%) Dell
13 7 (1.12%) Remedy
14 6 (0.96%) Adobe
14 6 (0.96%) Alteryx
14 6 (0.96%) Cognos
14 6 (0.96%) Pardot
14 6 (0.96%) QAD
14 6 (0.96%) Refinitiv