Period
to 19 February 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 19 February 2020 with a comparison to the same period in the previous 2 years.

Data Quality
England > London
6 months to
19 Feb 2020
Same period 2019 Same period 2018
Rank 253 265 259
Rank change year-on-year +12 -6 +63
Permanent jobs citing Data Quality 655 812 914
As % of all permanent IT jobs advertised in London 1.28% 1.29% 1.31%
As % of the Quality Assurance & Compliance category 10.96% 9.84% 9.66%
Number of salaries quoted 505 653 674
London median annual salary £67,500 £60,000 £60,000
Median salary % change year-on-year +12.50% - +4.35%
10th Percentile £40,000 £31,500 £36,000
90th Percentile £119,500 £92,500 £87,500
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +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 5,978 8,254 9,461
As % of all permanent IT jobs advertised in London 11.72% 13.12% 13.54%
Number of salaries quoted 4,587 6,137 7,455
London median annual salary £62,500 £60,000 £60,000
Median salary % change year-on-year +4.17% - +4.35%
10th Percentile £35,273 £35,000 £35,750
90th Percentile £95,000 £92,500 £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 percentage of all IT jobs advertised in London.

Job vacancy trend for Data Quality in London

Data Quality
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Quality in London.

Salary trend for Data Quality in London

Data Quality
Salary Histogram in London

The salary distribution of IT jobs citing Data Quality in London over the 6 months to 19 February 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 19 February 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 -4 136 £62,500 +10.62% 26
South London +13 30 £42,500 -4.49% 3
West London +12 21 £38,000 -20.00% 5
East London +21 17 £57,500 +27.78% 4
North London - 4 - - 2
Data Quality
England

For the 6 months to 19 February 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.

1 381 (58.17%) SQL
2 317 (48.40%) Analytics
3 205 (31.30%) Data Warehouse
3 205 (31.30%) Data Management
4 198 (30.23%) Business Intelligence
5 192 (29.31%) ETL
6 189 (28.85%) Data Modelling
7 182 (27.79%) Agile Software Development
8 179 (27.33%) Finance
9 151 (23.05%) Master Data Management
10 147 (22.44%) Big Data
11 138 (21.07%) Analytical Skills
12 133 (20.31%) Python
13 129 (19.69%) AWS
14 127 (19.39%) SQL Server
15 123 (18.78%) Data Integration
16 120 (18.32%) Data Governance
17 115 (17.56%) Azure
18 111 (16.95%) Microsoft
18 111 (16.95%) Migration
19 107 (16.34%) Data Architecture
20 106 (16.18%) Visualisation
21 99 (15.11%) Oracle
22 96 (14.66%) Machine Learning
23 92 (14.05%) Artificial Intelligence
23 92 (14.05%) Reference Data
24 87 (13.28%) Asset Management
24 87 (13.28%) Mentoring
25 84 (12.82%) Power BI
25 84 (12.82%) Power Platform

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 (11.30%) Apache Spark
2 37 (5.65%) SAS
3 24 (3.66%) Apache
4 17 (2.60%) Confluence
5 15 (2.29%) Elasticsearch
6 13 (1.98%) IIS
7 10 (1.53%) SharePoint
8 9 (1.37%) Apache Airflow
9 8 (1.22%) Apache Pig
10 4 (0.61%) Oracle SOA Suite
11 3 (0.46%) Apache Solr
11 3 (0.46%) PowerExchange
Applications
1 73 (11.15%) Microsoft Excel
2 21 (3.21%) Microsoft Office
3 9 (1.37%) MS Visio
4 5 (0.76%) Microsoft PowerPoint
5 2 (0.31%) Microsoft Project
Business Applications
1 18 (2.75%) Dynamics CRM
2 11 (1.68%) NetSuite
3 5 (0.76%) Oracle EBS
3 5 (0.76%) Oracle ERP
4 4 (0.61%) Cognos Business Intelligence
5 3 (0.46%) SAP MDG
6 2 (0.31%) Salesforce.com CRM
6 2 (0.31%) Sparx Enterprise Architect
7 1 (0.15%) Actimize
7 1 (0.15%) iTrent
7 1 (0.15%) PolarLake
7 1 (0.15%) Raiser's Edge
7 1 (0.15%) SAP S/4HANA
Cloud Services
1 129 (19.69%) AWS
2 115 (17.56%) Azure
3 84 (12.82%) Power Platform
4 22 (3.36%) GCP
5 18 (2.75%) SaaS
6 17 (2.60%) Serverless
7 16 (2.44%) PaaS
8 14 (2.14%) Amazon EMR
9 12 (1.83%) Amazon S3
9 12 (1.83%) Azure Data Factory
10 11 (1.68%) Dynamics 365
11 10 (1.53%) AWS Lambda
12 9 (1.37%) Google Analytics
13 7 (1.07%) Azure Functions
13 7 (1.07%) GitHub
13 7 (1.07%) IaaS
14 5 (0.76%) Oracle Service Cloud
14 5 (0.76%) Salesforce Service Cloud
14 5 (0.76%) Zapier
15 4 (0.61%) Amazon Kinesis
Communications & Networking
1 19 (2.90%) Firewall
2 13 (1.98%) SMTP
3 6 (0.92%) Kerberos
3 6 (0.92%) VPN
4 3 (0.46%) Internet
5 2 (0.31%) HTTP
5 2 (0.31%) HTTPS
5 2 (0.31%) SSL
6 1 (0.15%) Intranet
Database & Business Intelligence
1 205 (31.30%) Data Warehouse
2 147 (22.44%) Big Data
3 127 (19.39%) SQL Server
4 84 (12.82%) Power BI
5 78 (11.91%) Hadoop
6 72 (10.99%) SQL Server Integration Services
7 69 (10.53%) NoSQL
8 52 (7.94%) Relational Database
9 49 (7.48%) Apache Hive
9 49 (7.48%) SQL Server Analysis Services
10 46 (7.02%) Data Lake
11 36 (5.50%) SQL Server Reporting Services
12 33 (5.04%) MongoDB
13 32 (4.89%) Snowflake Schema
14 31 (4.73%) PostgreSQL
15 29 (4.43%) QlikView
16 24 (3.66%) RDBMS
17 23 (3.51%) Data Mining
18 19 (2.90%) Enterprise Data Warehouse
19 18 (2.75%) Azure SQL Database
Development Applications
1 44 (6.72%) JIRA
2 18 (2.75%) Git (software)
3 13 (1.98%) ERwin
4 9 (1.37%) kappa
4 9 (1.37%) Visual Studio
5 7 (1.07%) PowerDesigner
6 4 (0.61%) Subversion
6 4 (0.61%) Team Foundation Server
7 3 (0.46%) Selenium
7 3 (0.46%) SQL Server Management Studio (SSMS)
8 2 (0.31%) Jasmine
8 2 (0.31%) JMeter
8 2 (0.31%) Octopus Deploy
8 2 (0.31%) SpecFlow
8 2 (0.31%) TeamCity
8 2 (0.31%) Visual Studio Team System
9 1 (0.15%) LSMW
9 1 (0.15%) Oracle Forms
9 1 (0.15%) ProC
9 1 (0.15%) TestDirector
General
1 179 (27.33%) Finance
2 67 (10.23%) Front Office
3 60 (9.16%) Banking
4 46 (7.02%) Back Office
5 26 (3.97%) Games
5 26 (3.97%) Marketing
6 17 (2.60%) Publishing
7 16 (2.44%) Legal
7 16 (2.44%) Retail
8 12 (1.83%) Advertising
9 8 (1.22%) Law
9 8 (1.22%) Telecoms
10 7 (1.07%) Public Sector
11 6 (0.92%) Private Banking
12 5 (0.76%) General Ledger
12 5 (0.76%) Manufacturing
12 5 (0.76%) Retail Banking
13 4 (0.61%) Financial Institution
13 4 (0.61%) Investment Banking
14 2 (0.31%) Digital Economy
Job Titles
1 195 (29.77%) Analyst
2 128 (19.54%) Data Analyst
3 93 (14.20%) Architect
4 80 (12.21%) Data Manager
5 66 (10.08%) Data Engineer
6 62 (9.47%) Developer
7 58 (8.85%) Data Architect
8 39 (5.95%) Data Quality Analyst
9 38 (5.80%) Quality Analyst
10 33 (5.04%) Support Manager
11 32 (4.89%) Consultant
12 28 (4.27%) Business Analyst
13 22 (3.36%) Business Intelligence Developer
13 22 (3.36%) Data Scientist
13 22 (3.36%) Senior Analyst
14 21 (3.21%) Data Consultant
14 21 (3.21%) Data Quality Manager
15 20 (3.05%) Quality Manager
16 19 (2.90%) Business Intelligence Analyst
16 19 (2.90%) Operations Manager
Libraries, Frameworks & Software Standards
1 62 (9.47%) Web Services
2 35 (5.34%) XML
3 32 (4.89%) JSON
4 30 (4.58%) REST
5 23 (3.51%) Kafka
6 13 (1.98%) J2EE
7 10 (1.53%) .NET
7 10 (1.53%) Pandas
8 9 (1.37%) LAPP Stack
8 9 (1.37%) NumPy
9 7 (1.07%) FIX Protocol
9 7 (1.07%) Flask
9 7 (1.07%) MDX
10 6 (0.92%) Elastic Stack
10 6 (0.92%) LDAP
10 6 (0.92%) OAuth
10 6 (0.92%) Oracle Streams
10 6 (0.92%) SAML
10 6 (0.92%) XSLT
11 5 (0.76%) SOAP
Miscellaneous
1 138 (21.07%) Analytical Skills
2 92 (14.05%) Reference Data
3 69 (10.53%) Management Information System
4 62 (9.47%) Fixed Income
5 59 (9.01%) Equities
6 58 (8.85%) Data Structures
6 58 (8.85%) Derivative
7 51 (7.79%) Greenfield Project
7 51 (7.79%) Hedge funds
8 21 (3.21%) Virtual Team
9 20 (3.05%) Foreign Exchange (FX)
9 20 (3.05%) Reinsurance
10 13 (1.98%) Self-Motivation
11 11 (1.68%) Data Centre
12 10 (1.53%) Enterprise Software
13 7 (1.07%) Clustering
14 6 (0.92%) NHS
15 5 (0.76%) Public Cloud
15 5 (0.76%) Renewable Energy
16 4 (0.61%) Algorithms
Operating Systems
1 38 (5.80%) Linux
2 15 (2.29%) Unix
3 14 (2.14%) Windows
Processes & Methodologies
1 317 (48.40%) Analytics
2 205 (31.30%) Data Management
3 198 (30.23%) Business Intelligence
4 192 (29.31%) ETL
5 189 (28.85%) Data Modelling
6 182 (27.79%) Agile Software Development
7 151 (23.05%) Master Data Management
8 123 (18.78%) Data Integration
9 120 (18.32%) Data Governance
10 111 (16.95%) Migration
11 107 (16.34%) Data Architecture
12 106 (16.18%) Visualisation
13 96 (14.66%) Machine Learning
14 92 (14.05%) Artificial Intelligence
15 87 (13.28%) Asset Management
15 87 (13.28%) Mentoring
16 82 (12.52%) Data Analysis
16 82 (12.52%) Data Analytics
16 82 (12.52%) Data Migration
17 74 (11.30%) Project Management
Programming Languages
1 381 (58.17%) SQL
2 133 (20.31%) Python
3 57 (8.70%) Java
4 47 (7.18%) R
5 32 (4.89%) T-SQL
6 29 (4.43%) Bash Shell
7 26 (3.97%) Scala
8 21 (3.21%) C#
9 17 (2.60%) PowerShell
10 14 (2.14%) PL/SQL
11 13 (1.98%) VBA
12 10 (1.53%) VB
13 9 (1.37%) Data Analysis Expressions (DAX)
14 8 (1.22%) JavaScript
15 6 (0.92%) Ruby
16 5 (0.76%) MATLAB
17 3 (0.46%) Go
17 3 (0.46%) Groovy
17 3 (0.46%) Korn
17 3 (0.46%) PHP
Qualifications
1 64 (9.77%) Degree
2 13 (1.98%) Computer Science Degree
3 11 (1.68%) Security Cleared
4 9 (1.37%) Master's Degree
5 7 (1.07%) AWS Certification
6 5 (0.76%) Numerate Degree
6 5 (0.76%) PhD
6 5 (0.76%) SC Cleared
7 4 (0.61%) MCSA
7 4 (0.61%) Microsoft Certification
8 3 (0.46%) ISTQB
9 2 (0.31%) PRINCE2 Certification
9 2 (0.31%) TOGAF Certification
10 1 (0.15%) ISEB
10 1 (0.15%) MBA
10 1 (0.15%) PMI Certification
10 1 (0.15%) SAP Certification
Quality Assurance & Compliance
1 74 (11.30%) QA
2 15 (2.29%) GDPR
3 8 (1.22%) ISO/IEC 27001
4 6 (0.92%) IFRS
5 4 (0.61%) Sarbanes-Oxley
6 2 (0.31%) Basel III
6 2 (0.31%) COBIT
6 2 (0.31%) PMO
6 2 (0.31%) SLA
7 1 (0.15%) CRD IV
7 1 (0.15%) IFRS 9
7 1 (0.15%) ISO 20022
7 1 (0.15%) ITGC
7 1 (0.15%) MiFID
7 1 (0.15%) PSD2
7 1 (0.15%) Solvency II
System Software
1 21 (3.21%) Docker
2 18 (2.75%) HDFS
3 4 (0.61%) Apache Flume
4 3 (0.46%) Apache ZooKeeper
5 1 (0.15%) Active Directory
5 1 (0.15%) Virtual Machines
Systems Management
1 16 (2.44%) Opscode Chef
2 15 (2.29%) Kubernetes
3 13 (1.98%) Oozie
4 7 (1.07%) Hadoop YARN
4 7 (1.07%) Single Sign-On
5 6 (0.92%) Ambari
6 5 (0.76%) HP Quality Center
6 5 (0.76%) Puppet
6 5 (0.76%) Terraform
7 2 (0.31%) Ansible
Vendors
1 111 (16.95%) Microsoft
2 99 (15.11%) Oracle
3 81 (12.37%) Tableau
4 68 (10.38%) Informatica
5 53 (8.09%) Bloomberg
6 35 (5.34%) Salesforce.com
6 35 (5.34%) Teradata
7 33 (5.04%) SAP
8 30 (4.58%) Alteryx
8 30 (4.58%) Google
9 28 (4.27%) IBM
10 25 (3.82%) Cloudera
11 24 (3.66%) Hortonworks
12 18 (2.75%) Automation Anywhere
12 18 (2.75%) Blue Prism
12 18 (2.75%) Cadence
12 18 (2.75%) UiPath
13 15 (2.29%) Jitterbit
14 14 (2.14%) Splunk
15 13 (1.98%) Databricks