Period
to 27 October 2021

The following table provides summary statistics for permanent job vacancies advertised in Central 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 27 October 2021 with a comparison to the same period in the previous 2 years.

Data Quality
London > Central London
6 months to
27 Oct 2021
Same period 2020 Same period 2019
Rank 109 186 218
Rank change year-on-year +77 +32 +30
Permanent jobs citing Data Quality 189 32 159
As % of all permanent jobs advertised in Central London 2.74% 0.76% 1.26%
As % of the Quality Assurance & Compliance category 16.10% 6.64% 9.91%
Number of salaries quoted 167 25 135
10th Percentile £42,500 £48,300 £36,250
25th Percentile £55,000 £56,250 £46,074
Median annual salary (50th Percentile) £72,500 £66,000 £62,500
Median % change year-on-year +9.85% +5.60% -3.85%
75th Percentile £89,375 £91,250 £77,500
90th Percentile £98,500 £93,500 £99,000
London median annual salary £65,000 £65,000 £60,000
% change year-on-year - +8.33% -

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 Central London with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Central London
Permanent vacancies with a requirement for quality assurance or compliance skills 1,174 482 1,605
As % of all permanent IT jobs advertised in Central London 17.04% 11.50% 12.75%
Number of salaries quoted 1,049 419 1,381
10th Percentile £42,500 £44,000 £36,250
25th Percentile £50,000 £48,662 £47,500
Median annual salary (50th Percentile) £65,000 £65,000 £65,000
75th Percentile £85,000 £81,875 £80,250
90th Percentile £97,500 £93,000 £95,000
London median annual salary £65,000 £65,000 £60,000
% change year-on-year - +8.33% -

Data Quality
Job Vacancy Trend in Central London

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

Job vacancy trend for Data Quality in Central London

Data Quality
Salary Trend in Central London

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

Salary trend for Data Quality in Central London

Data Quality
Salary Histogram in Central London

Salary distribution for jobs citing Data Quality in Central London over the 6 months to 27 October 2021.

Salary histogram for Data Quality in Central London

Data Quality
Job Locations in Central 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 Central London region over the 6 months to 27 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
City of London +60 170 £72,500 +9.85% 20
Southwark - 4 - -
Camden - 1 £64,000 -
Data Quality
London

For the 6 months to 27 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 Central London region with a requirement for Data Quality.

1 115 (60.85%) SQL
2 73 (38.62%) Business Intelligence
3 72 (38.10%) Data Management
4 68 (35.98%) Data Modelling
5 65 (34.39%) Analytics
6 61 (32.28%) Finance
7 51 (26.98%) Data Warehouse
8 48 (25.40%) Data Governance
9 47 (24.87%) Azure
10 44 (23.28%) Big Data
11 43 (22.75%) Python
11 43 (22.75%) ETL
12 42 (22.22%) Microsoft Excel
12 42 (22.22%) Data Analysis
13 41 (21.69%) Migration
14 40 (21.16%) Microsoft
15 37 (19.58%) Power BI
15 37 (19.58%) Power Platform
16 34 (17.99%) Informatica
17 33 (17.46%) AWS
18 32 (16.93%) Visualisation
18 32 (16.93%) Social Skills
18 32 (16.93%) Master Data Management
19 31 (16.40%) Oracle
20 30 (15.87%) SQL Server
20 30 (15.87%) Agile Software Development
20 30 (15.87%) Data Migration
21 29 (15.34%) Data Integration
21 29 (15.34%) Hadoop
21 29 (15.34%) Data Analytics

Data Quality
Co-occurring IT Skills in Central 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 15 (7.94%) Elasticsearch
2 13 (6.88%) Apache Spark
3 4 (2.12%) Appian
4 3 (1.59%) Apache Airflow
5 2 (1.06%) Apache
6 1 (0.53%) Oracle SOA Suite
6 1 (0.53%) SharePoint
Applications
1 42 (22.22%) Microsoft Excel
2 4 (2.12%) Microsoft PowerPoint
3 3 (1.59%) Microsoft Office
4 1 (0.53%) MS Visio
4 1 (0.53%) Spreadsheet
Business Applications
1 4 (2.12%) Oracle Clinical
2 2 (1.06%) Markit EDM
2 2 (1.06%) SAP MDG
2 2 (1.06%) SAP S/4HANA
2 2 (1.06%) thinkFolio
3 1 (0.53%) IBM Planning Analytics
3 1 (0.53%) SAP ERP
Cloud Services
1 47 (24.87%) Azure
2 37 (19.58%) Power Platform
3 33 (17.46%) AWS
4 15 (7.94%) Snowflake
5 13 (6.88%) SaaS
6 11 (5.82%) Collibra
7 10 (5.29%) GCP
8 9 (4.76%) IaaS
8 9 (4.76%) PaaS
9 8 (4.23%) GitHub
10 4 (2.12%) Azure Data Factory
11 3 (1.59%) Amazon EC2
11 3 (1.59%) Amazon S3
11 3 (1.59%) Microsoft 365
12 2 (1.06%) OpenShift
13 1 (0.53%) Amazon Kinesis
13 1 (0.53%) Azure Storage
13 1 (0.53%) Azure Synapse Analytics
13 1 (0.53%) PowerApps
13 1 (0.53%) Serverless
Communications & Networking
1 6 (3.17%) Intranet
2 2 (1.06%) AMQP
Database & Business Intelligence
1 51 (26.98%) Data Warehouse
2 44 (23.28%) Big Data
3 37 (19.58%) Power BI
4 30 (15.87%) SQL Server
5 29 (15.34%) Hadoop
6 19 (10.05%) Relational Database
7 16 (8.47%) SQL Server Integration Services
7 16 (8.47%) SQL Server Reporting Services
7 16 (8.47%) Tableau
8 14 (7.41%) MySQL
8 14 (7.41%) NoSQL
9 11 (5.82%) PostgreSQL
9 11 (5.82%) SQL Server Analysis Services
10 10 (5.29%) Data Lake
10 10 (5.29%) MongoDB
11 9 (4.76%) Azure SQL Database
11 9 (4.76%) Metadata
12 8 (4.23%) Amazon RDS
12 8 (4.23%) Apache Hive
13 7 (3.70%) Amazon Redshift
Development Applications
1 9 (4.76%) Git (software)
2 7 (3.70%) Subversion
3 6 (3.17%) ER Studio
3 6 (3.17%) ERwin
3 6 (3.17%) git-flow
3 6 (3.17%) Gradle
3 6 (3.17%) Jenkins
4 5 (2.65%) PowerDesigner
4 5 (2.65%) Toad
4 5 (2.65%) TortoiseSVN
5 4 (2.12%) Atlassian Bamboo
5 4 (2.12%) Oracle Forms
6 3 (1.59%) SQL Server Management Studio (SSMS)
7 1 (0.53%) GDB
7 1 (0.53%) JIRA
7 1 (0.53%) Sourcetree
7 1 (0.53%) Team Foundation Server
7 1 (0.53%) Visual Studio
7 1 (0.53%) Visual Studio Code
General
1 61 (32.28%) Finance
2 32 (16.93%) Social Skills
3 24 (12.70%) Analytical Skills
4 20 (10.58%) Banking
5 12 (6.35%) Advertising
6 10 (5.29%) Legal
7 7 (3.70%) Games
7 7 (3.70%) Investment Banking
7 7 (3.70%) Presentation Skills
8 6 (3.17%) Publishing
9 5 (2.65%) Influencing Skills
9 5 (2.65%) Public Sector
9 5 (2.65%) Retail
10 4 (2.12%) Organisational Skills
10 4 (2.12%) Pharmaceutical
11 3 (1.59%) Law
11 3 (1.59%) Marketing
12 2 (1.06%) Financial Institution
12 2 (1.06%) Mandarin Language
13 1 (0.53%) Social Housing
Job Titles
1 56 (29.63%) Analyst
2 47 (24.87%) Data Analyst
3 33 (17.46%) Consultant
4 29 (15.34%) Data Engineer
5 24 (12.70%) Architect
6 20 (10.58%) Data Consultant
6 20 (10.58%) Data Manager
6 20 (10.58%) Developer
7 19 (10.05%) Data Architect
8 18 (9.52%) Business Intelligence Analyst
9 14 (7.41%) Data Governance Consultant
9 14 (7.41%) Governance Consultant
10 13 (6.88%) SQL Analyst
10 13 (6.88%) SQL Data Analyst
11 11 (5.82%) Informatica Consultant
12 10 (5.29%) Business Data Analyst
13 9 (4.76%) Business Intelligence Data Analyst
13 9 (4.76%) SQL Developer
14 8 (4.23%) Report Analyst
14 8 (4.23%) Strategy Consultant
Libraries, Frameworks & Software Standards
1 12 (6.35%) Kafka
2 8 (4.23%) AngularJS
3 6 (3.17%) .NET
4 4 (2.12%) .NET Framework
4 4 (2.12%) Apache Thrift
4 4 (2.12%) Lucene
4 4 (2.12%) Protocol Buffers
5 3 (1.59%) Node.js
5 3 (1.59%) REST
5 3 (1.59%) Web Services
6 2 (1.06%) .NET Core
6 2 (1.06%) ASP.NET
6 2 (1.06%) ASP.NET Core
6 2 (1.06%) Entity Framework
6 2 (1.06%) Spring
6 2 (1.06%) Spring Boot
7 1 (0.53%) CSS
7 1 (0.53%) HTML
7 1 (0.53%) JSON
Miscellaneous
1 14 (7.41%) Virtual Team
2 11 (5.82%) Management Information System
3 9 (4.76%) Algorithms
3 9 (4.76%) Reinsurance
4 6 (3.17%) Data Centre
4 6 (3.17%) Social Media
5 4 (2.12%) Life Science
6 3 (1.59%) Housing Association
6 3 (1.59%) Replication
7 2 (1.06%) Cloud Native
7 2 (1.06%) Data Structures
7 2 (1.06%) Mobile App
7 2 (1.06%) Private Cloud
7 2 (1.06%) Reference Data
8 1 (0.53%) Analytical Mindset
8 1 (0.53%) Enterprise Software
8 1 (0.53%) Fixed Income
8 1 (0.53%) Hybrid Cloud
8 1 (0.53%) NHS
8 1 (0.53%) N-Tier
Operating Systems
1 4 (2.12%) Unix
Processes & Methodologies
1 73 (38.62%) Business Intelligence
2 72 (38.10%) Data Management
3 68 (35.98%) Data Modelling
4 65 (34.39%) Analytics
5 48 (25.40%) Data Governance
6 43 (22.75%) ETL
7 42 (22.22%) Data Analysis
8 41 (21.69%) Migration
9 32 (16.93%) Master Data Management
9 32 (16.93%) Visualisation
10 30 (15.87%) Agile Software Development
10 30 (15.87%) Data Migration
11 29 (15.34%) Data Analytics
11 29 (15.34%) Data Integration
12 28 (14.81%) Data Visualisation
13 27 (14.29%) Data Architecture
13 27 (14.29%) Data Strategy
13 27 (14.29%) Decision-Making
13 27 (14.29%) DevOps
14 25 (13.23%) Data Pipeline
Programming Languages
1 115 (60.85%) SQL
2 43 (22.75%) Python
3 27 (14.29%) C#
4 16 (8.47%) Java
5 14 (7.41%) R
6 9 (4.76%) Scala
7 6 (3.17%) JavaScript
8 5 (2.65%) T-SQL
9 4 (2.12%) Bash Shell
9 4 (2.12%) Perl
9 4 (2.12%) Ruby
10 3 (1.59%) PL/SQL
11 2 (1.06%) PowerShell
11 2 (1.06%) VB
12 1 (0.53%) VB.NET
12 1 (0.53%) VBA
Qualifications
1 17 (8.99%) Degree
2 6 (3.17%) Computer Science Degree
2 6 (3.17%) Master's Degree
3 4 (2.12%) SC Cleared
3 4 (2.12%) Security Cleared
4 3 (1.59%) BPSS Clearance
Quality Assurance & Compliance
1 17 (8.99%) QA
2 5 (2.65%) Actionable Recommendations
2 5 (2.65%) GDPR
3 4 (2.12%) Good Clinical Practice
4 3 (1.59%) AIFMD
4 3 (1.59%) MiFID
5 1 (0.53%) PMO
5 1 (0.53%) SLA
System Software
1 8 (4.23%) Docker
2 4 (2.12%) Apache ZooKeeper
Systems Management
1 14 (7.41%) Kubernetes
2 6 (3.17%) Kubeflow
2 6 (3.17%) Terraform
3 4 (2.12%) Ansible
3 4 (2.12%) Puppet
Vendors
1 40 (21.16%) Microsoft
2 34 (17.99%) Informatica
3 31 (16.40%) Oracle
4 20 (10.58%) Talend
5 11 (5.82%) Alteryx
5 11 (5.82%) SAP
6 10 (5.29%) IBM
7 9 (4.76%) Databricks
7 9 (4.76%) Salesforce.com
8 7 (3.70%) Google
9 4 (2.12%) Cloudera
9 4 (2.12%) Hortonworks
10 1 (0.53%) Actuate
10 1 (0.53%) Cognos
10 1 (0.53%) Netezza
10 1 (0.53%) PeopleSoft
10 1 (0.53%) Teradata
10 1 (0.53%) Trillium