Data Quality Contracts in London

Data Quality
England > London

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality over the 6 months to 16 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
16 May 2024
Same period 2023 Same period 2022
Rank 90 143 192
Rank change year-on-year +53 +49 -6
Contract jobs citing Data Quality 452 486 573
As % of all contract jobs advertised in London 2.59% 1.88% 1.49%
As % of the Quality Assurance & Compliance category 18.25% 14.29% 11.61%
Number of daily rates quoted 332 323 399
10th Percentile £375 £375 £362
25th Percentile £463 £466 £494
Median daily rate (50th Percentile) £575 £570 £575
Median % change year-on-year +0.88% -0.87% +15.00%
75th Percentile £713 £663 £675
90th Percentile £850 £763 £738
England median daily rate £550 £550 £550
% change year-on-year - - +10.00%
Number of hourly rates quoted 7 12 7
10th Percentile £18.76 - £17.81
25th Percentile £34.64 £21.24 £24.35
Median hourly rate £50.50 £22.49 £51.50
Median % change year-on-year +124.59% -56.34% +71.67%
75th Percentile £52.75 £23.73 £68.38
90th Percentile £61.25 £76.62 £75.00
England median hourly rate £21.12 £22.49 £20.75
% change year-on-year -6.09% +8.36% -0.72%

All Quality Assurance and Compliance Skills
London

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 contract job vacancies advertised in London with a requirement for quality assurance or compliance skills.

Contract vacancies with a requirement for quality assurance or compliance skills 2,477 3,400 4,935
As % of all contract IT jobs advertised in London 14.19% 13.14% 12.80%
Number of daily rates quoted 1,750 2,458 3,465
10th Percentile £350 £350 £350
25th Percentile £425 £450 £450
Median daily rate (50th Percentile) £550 £575 £550
Median % change year-on-year -4.35% +4.55% +10.00%
75th Percentile £688 £688 £650
90th Percentile £800 £798 £750
England median daily rate £525 £525 £525
% change year-on-year - - +10.53%
Number of hourly rates quoted 62 36 82
10th Percentile £12.70 £20.37 £20.90
25th Percentile £17.85 £21.24 £26.25
Median hourly rate £24.18 £30.75 £44.50
Median % change year-on-year -21.37% -30.90% +122.50%
75th Percentile £47.50 £63.75 £49.25
90th Percentile £57.13 £81.25 £68.63
England median hourly rate £22.50 £37.50 £29.50
% change year-on-year -40.00% +27.12% +40.48%

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
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Data Quality in London.

Daily rate trend for Data Quality in London

Data Quality
Daily Rate Histogram in London

Daily rate distribution for jobs citing Data Quality in London over the 6 months to 16 May 2024.

Daily rate histogram for Data Quality in London

Data Quality
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Data Quality in London.

Hourly rate trend for Data Quality in London

Data Quality
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Data Quality in London over the 6 months to 16 May 2024.

Hourly rate histogram for Data Quality in London

Data Quality
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the London region over the 6 months to 16 May 2024. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
Central London +45 71 £550 -8.33% 19
West London +12 4 - - 5
East London -12 3 £600 +21.21% 2
North London - 2 £225 -
South London -1 1 £513 +13.89% 2
Data Quality
England

Data Quality
Co-occurring Skills and Capabilities in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 48 (10.62%) Apache Airflow
2 43 (9.51%) Apache
3 21 (4.65%) SharePoint
4 17 (3.76%) Apache Spark
5 7 (1.55%) Confluence
6 3 (0.66%) govService
7 2 (0.44%) ArcGIS
7 2 (0.44%) Microsoft Exchange
8 1 (0.22%) Jupyter
Applications
1 36 (7.96%) Microsoft Excel
2 17 (3.76%) MS Visio
3 13 (2.88%) Microsoft PowerPoint
4 11 (2.43%) Microsoft Office
5 6 (1.33%) Microsoft Project
5 6 (1.33%) Spreadsheet
6 3 (0.66%) SPSS
7 2 (0.44%) AutoCAD
7 2 (0.44%) Revit
Business Applications
1 12 (2.65%) Dynamics CRM
2 8 (1.77%) SAP S/4HANA
3 4 (0.88%) SAP MDG
3 4 (0.88%) Siebel CRM
4 3 (0.66%) MIS ActiveH
4 3 (0.66%) NEC Housing
4 3 (0.66%) Salesforce CRM
5 2 (0.44%) Sparx Enterprise Architect
6 1 (0.22%) Loan IQ
6 1 (0.22%) NetSuite
6 1 (0.22%) OPENHousing
6 1 (0.22%) Oracle EBS
6 1 (0.22%) SAP GRC
6 1 (0.22%) SAP GTS
6 1 (0.22%) SAP HCM
6 1 (0.22%) SAP MDM
6 1 (0.22%) SAP Payroll
6 1 (0.22%) Shopify
Cloud Services
1 92 (20.35%) Azure
2 78 (17.26%) AWS
3 67 (14.82%) Power Platform
4 41 (9.07%) dbt
5 38 (8.41%) Snowflake
6 28 (6.19%) Azure Data Factory
7 27 (5.97%) GCP
8 22 (4.87%) Azure Synapse Analytics
9 17 (3.76%) Collibra
10 10 (2.21%) Serverless
11 9 (1.99%) Azure API Management
11 9 (1.99%) Cloud Computing
12 8 (1.77%) Azure DevOps
12 8 (1.77%) Microsoft Purview
13 7 (1.55%) Amazon Kinesis
13 7 (1.55%) AWS Lambda
14 6 (1.33%) Azure Service Bus
15 5 (1.11%) Alation
15 5 (1.11%) Azure Monitor
15 5 (1.11%) Azure Stack
Communications & Networking
1 6 (1.33%) Internet
2 4 (0.88%) Intranet
3 1 (0.22%) DNS
3 1 (0.22%) Firewall
3 1 (0.22%) VPN
Database & Business Intelligence
1 95 (21.02%) Data Warehouse
2 67 (14.82%) Power BI
3 58 (12.83%) Data Lake
4 43 (9.51%) Big Data
5 37 (8.19%) Metadata
6 33 (7.30%) Amazon Athena
7 32 (7.08%) SQL Server
8 31 (6.86%) Apache Arrow
8 31 (6.86%) Apache Ignite
8 31 (6.86%) Dremio
9 27 (5.97%) Tableau
10 26 (5.75%) NoSQL
11 22 (4.87%) Azure SQL Database
12 14 (3.10%) SQL Server Integration Services
13 13 (2.88%) Relational Database
14 12 (2.65%) Data Mining
14 12 (2.65%) KDB
14 12 (2.65%) Parquet
15 11 (2.43%) BigQuery
16 10 (2.21%) Power Query
Development Applications
1 21 (4.65%) ERwin
2 14 (3.10%) Git
3 12 (2.65%) JIRA
4 7 (1.55%) SQL Server Management Studio (SSMS)
5 5 (1.11%) MLflow
6 4 (0.88%) Deequ
6 4 (0.88%) Visual Studio Team System
7 2 (0.44%) PowerDesigner
7 2 (0.44%) Zephyr
8 1 (0.22%) Jenkins
8 1 (0.22%) Poetry
8 1 (0.22%) RStudio
General
1 156 (34.51%) Finance
2 151 (33.41%) Social Skills
3 109 (24.12%) Analytical Skills
4 61 (13.50%) Banking
5 48 (10.62%) Front Office
6 40 (8.85%) Investment Banking
7 33 (7.30%) Public Sector
8 19 (4.20%) Marketing
9 17 (3.76%) Retail
10 13 (2.88%) Local Government
10 13 (2.88%) Presentation Skills
11 10 (2.21%) Inclusion and Diversity
11 10 (2.21%) Legal
12 9 (1.99%) Manufacturing
12 9 (1.99%) Telecoms
13 7 (1.55%) Electronics
13 7 (1.55%) Influencing Skills
13 7 (1.55%) Publishing
14 4 (0.88%) Financial Institution
15 3 (0.66%) Law
Job Titles
1 105 (23.23%) Analyst
2 82 (18.14%) Data Engineer
3 66 (14.60%) Architect
3 66 (14.60%) Data Analyst
4 54 (11.95%) Data Architect
5 53 (11.73%) Senior
6 38 (8.41%) Lead
7 37 (8.19%) Business Analyst
8 34 (7.52%) Consultant
9 28 (6.19%) Developer
10 27 (5.97%) Data Business Analyst
11 22 (4.87%) Data Manager
12 21 (4.65%) AWS Engineer
13 18 (3.98%) AWS Software Engineer
13 18 (3.98%) Governance Analyst
13 18 (3.98%) Senior Software Engineer
13 18 (3.98%) Software Engineer
14 16 (3.54%) Data Consultant
15 15 (3.32%) Data Migration Analyst
15 15 (3.32%) Migration Analyst
Libraries, Frameworks & Software Standards
1 35 (7.74%) Pandas
2 32 (7.08%) NumPy
2 32 (7.08%) SciPy
3 31 (6.86%) gRPC
3 31 (6.86%) Protocol Buffers
4 20 (4.42%) PySpark
5 16 (3.54%) JSON
6 13 (2.88%) REST
7 10 (2.21%) Apache Avro
7 10 (2.21%) JSON Schema
7 10 (2.21%) YAML
8 9 (1.99%) XML
9 7 (1.55%) Kafka
9 7 (1.55%) Middleware
9 7 (1.55%) SOAP
10 5 (1.11%) GraphQL
10 5 (1.11%) Great Expectations
11 4 (0.88%) .NET
11 4 (0.88%) .NET Core
11 4 (0.88%) ARM Templates
Miscellaneous
1 41 (9.07%) Derivative
2 40 (8.85%) Equities
3 37 (8.19%) Foreign Exchange (FX)
4 33 (7.30%) Fixed Income
4 33 (7.30%) Hedge funds
5 24 (5.31%) Data Structures
6 16 (3.54%) Data Protection Act
7 15 (3.32%) Management Information System
8 14 (3.10%) Reference Data
9 13 (2.88%) Product Ownership
10 10 (2.21%) NHS
10 10 (2.21%) Wiki
11 8 (1.77%) Self-Motivation
12 7 (1.55%) Cloud Native
13 6 (1.33%) CMDB
13 6 (1.33%) Freedom of Information
13 6 (1.33%) Freedom of Information Act
13 6 (1.33%) Onboarding
14 5 (1.11%) Analytical Mindset
14 5 (1.11%) Distributed Systems
Operating Systems
1 9 (1.99%) Unix
2 2 (0.44%) Linux
2 2 (0.44%) Windows
3 1 (0.22%) Windows Server
Processes & Methodologies
1 195 (43.14%) Data Modelling
2 155 (34.29%) Data Governance
3 134 (29.65%) Analytics
4 122 (26.99%) Data Management
5 112 (24.78%) Agile
5 112 (24.78%) ETL
6 95 (21.02%) Business Intelligence
7 93 (20.58%) Problem-Solving
8 79 (17.48%) Migration
9 70 (15.49%) Data Migration
10 66 (14.60%) Data Analysis
11 65 (14.38%) Data Integration
11 65 (14.38%) Visualisation
12 56 (12.39%) Data Pipeline
13 53 (11.73%) Stakeholder Management
14 48 (10.62%) Data Cleansing
14 48 (10.62%) Data Visualisation
15 47 (10.40%) Data Architecture
16 45 (9.96%) Data Engineering
16 45 (9.96%) Data Lineage
Programming Languages
1 164 (36.28%) SQL
2 132 (29.20%) Python
3 54 (11.95%) Java
4 41 (9.07%) JavaScript
5 37 (8.19%) TypeScript
6 21 (4.65%) Scala
7 14 (3.10%) C#
8 10 (2.21%) T-SQL
9 7 (1.55%) PowerShell
10 6 (1.33%) R
11 4 (0.88%) Bash
11 4 (0.88%) Bicep
12 3 (0.66%) Data Analysis Expressions
13 2 (0.44%) Apex Code
13 2 (0.44%) PL/SQL
13 2 (0.44%) VBA
13 2 (0.44%) XPath
13 2 (0.44%) XQuery
14 1 (0.22%) C
14 1 (0.22%) VB
Qualifications
1 54 (11.95%) Degree
2 47 (10.40%) Security Cleared
3 42 (9.29%) SC Cleared
4 21 (4.65%) Computer Science Degree
5 12 (2.65%) Master's Degree
6 4 (0.88%) PMP
7 3 (0.66%) DV Cleared
7 3 (0.66%) PhD
8 2 (0.44%) AWS Certification
8 2 (0.44%) Azure Certification
9 1 (0.22%) AWS Certified Solutions Architect
9 1 (0.22%) BPSS Clearance
9 1 (0.22%) CISA
9 1 (0.22%) CISM
9 1 (0.22%) CISSP
9 1 (0.22%) CRISC
9 1 (0.22%) ECDL
9 1 (0.22%) Numerate Degree
Quality Assurance & Compliance
1 31 (6.86%) GDPR
2 29 (6.42%) QA
3 8 (1.77%) Accessibility
4 7 (1.55%) SLA
5 6 (1.33%) PMO
6 3 (0.66%) California Consumer Privacy Act
6 3 (0.66%) MiFID
7 2 (0.44%) EMIR
7 2 (0.44%) GRC
7 2 (0.44%) IFRS
7 2 (0.44%) IFRS 17
7 2 (0.44%) Solvency II
System Software
1 5 (1.11%) Docker
2 2 (0.44%) Active Directory
3 1 (0.22%) HDFS
3 1 (0.22%) Virtual Machines
Systems Management
1 11 (2.43%) Terraform
2 5 (1.11%) Kubernetes
3 3 (0.66%) Ansible
4 1 (0.22%) Matomo
4 1 (0.22%) RSA Archer
Vendors
1 55 (12.17%) Databricks
2 39 (8.63%) Microsoft
3 36 (7.96%) Informatica
4 30 (6.64%) Oracle
5 26 (5.75%) SAP
6 15 (3.32%) Salesforce
7 14 (3.10%) Google
8 11 (2.43%) Talend
9 10 (2.21%) Sparx
10 7 (1.55%) Palantir
11 6 (1.33%) Foundry
11 6 (1.33%) ServiceNow
12 5 (1.11%) IBM
12 5 (1.11%) Okta
12 5 (1.11%) Symantec
12 5 (1.11%) Varonis
13 4 (0.88%) Alteryx
13 4 (0.88%) Siebel
14 3 (0.66%) NEC
14 3 (0.66%) TIBCO