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 6 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
6 May 2024
Same period 2023 Same period 2022
Rank 94 136 192
Rank change year-on-year +42 +56 -7
Contract jobs citing Data Quality 450 520 597
As % of all contract jobs advertised in London 2.52% 1.94% 1.53%
As % of the Quality Assurance & Compliance category 17.93% 14.84% 11.87%
Number of daily rates quoted 333 349 412
10th Percentile £375 £375 £357
25th Percentile £463 £463 £492
Median daily rate (50th Percentile) £563 £573 £575
Median % change year-on-year -1.75% -0.43% +14.94%
75th Percentile £696 £675 £675
90th Percentile £840 £765 £738
England median daily rate £550 £550 £545
% change year-on-year - +0.92% +9.00%
Number of hourly rates quoted 8 12 7
10th Percentile £19.08 - £17.81
25th Percentile £41.95 £21.24 £24.35
Median hourly rate £50.50 £22.49 £51.50
Median % change year-on-year +124.59% -56.34% +77.59%
75th Percentile £55.75 £23.73 £68.38
90th Percentile £64.98 £76.62 £75.00
England median hourly rate £22.56 £22.49 £21.04
% change year-on-year +0.32% +6.87% +5.20%

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 2,510 3,503 5,030
As % of all contract IT jobs advertised in London 14.08% 13.10% 12.90%
Number of daily rates quoted 1,782 2,533 3,520
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 £797 £750
England median daily rate £525 £525 £525
% change year-on-year - - +10.53%
Number of hourly rates quoted 65 36 84
10th Percentile £13.29 £20.25 £20.92
25th Percentile £18.13 £21.24 £26.13
Median hourly rate £24.50 £30.75 £44.50
Median % change year-on-year -20.33% -30.90% +122.50%
75th Percentile £43.75 £63.75 £49.25
90th Percentile £56.00 £81.25 £68.38
England median hourly rate £22.34 £37.50 £27.50
% change year-on-year -40.43% +36.36% +30.95%

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 6 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 6 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 6 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 +54 75 £550 -8.33% 16
West London +16 4 - - 3
East London -14 3 £600 +21.21% 2
North London - 2 £225 - 1
South London +3 1 £513 +13.89% 1
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 43 (9.56%) Apache Airflow
2 39 (8.67%) Apache
3 23 (5.11%) SharePoint
4 16 (3.56%) Apache Spark
5 7 (1.56%) Confluence
6 3 (0.67%) govService
7 2 (0.44%) ArcGIS
7 2 (0.44%) Microsoft Exchange
8 1 (0.22%) Jupyter
Applications
1 35 (7.78%) Microsoft Excel
2 17 (3.78%) MS Visio
3 13 (2.89%) Microsoft PowerPoint
4 10 (2.22%) Microsoft Office
5 7 (1.56%) Spreadsheet
6 6 (1.33%) Microsoft Project
7 3 (0.67%) SPSS
8 2 (0.44%) AutoCAD
8 2 (0.44%) Revit
Business Applications
1 12 (2.67%) Dynamics CRM
2 8 (1.78%) SAP S/4HANA
3 5 (1.11%) Siebel CRM
4 4 (0.89%) NEC Housing
4 4 (0.89%) SAP MDG
5 3 (0.67%) MIS ActiveH
5 3 (0.67%) Salesforce CRM
6 2 (0.44%) SAP MDM
6 2 (0.44%) Sparx Enterprise Architect
7 1 (0.22%) Aladdin
7 1 (0.22%) Loan IQ
7 1 (0.22%) NetSuite
7 1 (0.22%) OPENHousing
7 1 (0.22%) Oracle EBS
7 1 (0.22%) SAP GRC
7 1 (0.22%) SAP GTS
7 1 (0.22%) SAP HCM
7 1 (0.22%) SAP Payroll
7 1 (0.22%) Shopify
Cloud Services
1 97 (21.56%) Azure
2 71 (15.78%) AWS
3 70 (15.56%) Power Platform
4 37 (8.22%) dbt
5 32 (7.11%) Snowflake
6 30 (6.67%) Azure Data Factory
7 27 (6.00%) GCP
8 24 (5.33%) Azure Synapse Analytics
9 16 (3.56%) Collibra
10 10 (2.22%) Azure API Management
10 10 (2.22%) Azure DevOps
10 10 (2.22%) Serverless
11 9 (2.00%) Cloud Computing
12 8 (1.78%) Amazon Kinesis
12 8 (1.78%) Microsoft Purview
13 7 (1.56%) Amazon S3
13 7 (1.56%) AWS Lambda
13 7 (1.56%) Azure Service Bus
14 6 (1.33%) PaaS
15 5 (1.11%) SaaS
Communications & Networking
1 7 (1.56%) Internet
2 4 (0.89%) Intranet
3 1 (0.22%) DNS
3 1 (0.22%) Firewall
3 1 (0.22%) VPN
Database & Business Intelligence
1 97 (21.56%) Data Warehouse
2 70 (15.56%) Power BI
3 51 (11.33%) Data Lake
4 45 (10.00%) Big Data
5 38 (8.44%) Metadata
6 36 (8.00%) SQL Server
7 29 (6.44%) Amazon Athena
8 26 (5.78%) NoSQL
9 25 (5.56%) Apache Arrow
9 25 (5.56%) Apache Ignite
9 25 (5.56%) Dremio
10 24 (5.33%) Tableau
11 23 (5.11%) Azure SQL Database
12 17 (3.78%) SQL Server Integration Services
13 13 (2.89%) Relational Database
14 12 (2.67%) Data Mining
14 12 (2.67%) Parquet
15 11 (2.44%) BigQuery
15 11 (2.44%) KDB
16 10 (2.22%) Power Query
Development Applications
1 21 (4.67%) ERwin
2 15 (3.33%) Git
3 11 (2.44%) JIRA
4 7 (1.56%) SQL Server Management Studio (SSMS)
5 5 (1.11%) MLflow
6 4 (0.89%) Deequ
6 4 (0.89%) Visual Studio Team System
7 3 (0.67%) Poetry
8 2 (0.44%) PowerDesigner
8 2 (0.44%) Zephyr
9 1 (0.22%) Jenkins
9 1 (0.22%) RStudio
General
1 156 (34.67%) Social Skills
2 152 (33.78%) Finance
3 108 (24.00%) Analytical Skills
4 55 (12.22%) Banking
5 39 (8.67%) Front Office
6 34 (7.56%) Investment Banking
7 33 (7.33%) Public Sector
8 19 (4.22%) Marketing
9 17 (3.78%) Retail
10 15 (3.33%) Presentation Skills
11 13 (2.89%) Local Government
12 12 (2.67%) Inclusion and Diversity
13 10 (2.22%) Legal
14 9 (2.00%) Manufacturing
14 9 (2.00%) Telecoms
15 7 (1.56%) Electronics
15 7 (1.56%) Influencing Skills
15 7 (1.56%) Publishing
16 4 (0.89%) Financial Institution
17 3 (0.67%) Back Office
Job Titles
1 103 (22.89%) Analyst
2 83 (18.44%) Data Engineer
3 68 (15.11%) Architect
4 65 (14.44%) Data Analyst
5 56 (12.44%) Data Architect
6 46 (10.22%) Senior
7 39 (8.67%) Business Analyst
8 36 (8.00%) Consultant
9 35 (7.78%) Lead
10 29 (6.44%) Data Business Analyst
11 27 (6.00%) Developer
12 23 (5.11%) Data Manager
13 18 (4.00%) Governance Analyst
14 16 (3.56%) AWS Engineer
14 16 (3.56%) Data Consultant
14 16 (3.56%) Data Migration Analyst
14 16 (3.56%) Migration Analyst
15 14 (3.11%) AWS Software Engineer
15 14 (3.11%) Azure Engineer
15 14 (3.11%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 31 (6.89%) Pandas
2 28 (6.22%) SciPy
3 27 (6.00%) NumPy
4 25 (5.56%) gRPC
4 25 (5.56%) Protocol Buffers
5 20 (4.44%) PySpark
6 16 (3.56%) JSON
7 14 (3.11%) REST
8 11 (2.44%) YAML
9 10 (2.22%) Apache Avro
9 10 (2.22%) JSON Schema
10 9 (2.00%) XML
11 8 (1.78%) SOAP
12 7 (1.56%) Great Expectations
12 7 (1.56%) Middleware
13 6 (1.33%) GraphQL
13 6 (1.33%) Kafka
14 5 (1.11%) Plotly
14 5 (1.11%) scikit-learn
15 4 (0.89%) .NET Core
Miscellaneous
1 35 (7.78%) Derivative
2 34 (7.56%) Equities
3 31 (6.89%) Foreign Exchange (FX)
4 25 (5.56%) Fixed Income
4 25 (5.56%) Hedge funds
5 23 (5.11%) Data Structures
6 16 (3.56%) Data Protection Act
7 14 (3.11%) Management Information System
7 14 (3.11%) Reference Data
8 11 (2.44%) Product Ownership
8 11 (2.44%) Wiki
9 9 (2.00%) NHS
10 7 (1.56%) Cloud Native
10 7 (1.56%) Onboarding
11 6 (1.33%) CMDB
11 6 (1.33%) Distributed Systems
11 6 (1.33%) Freedom of Information
11 6 (1.33%) Freedom of Information Act
11 6 (1.33%) Self-Motivation
12 5 (1.11%) Algorithms
Operating Systems
1 9 (2.00%) Unix
2 4 (0.89%) Linux
3 2 (0.44%) Windows
4 1 (0.22%) Windows Server
Processes & Methodologies
1 196 (43.56%) Data Modelling
2 152 (33.78%) Data Governance
3 131 (29.11%) Analytics
4 121 (26.89%) Data Management
5 114 (25.33%) ETL
6 106 (23.56%) Agile
7 101 (22.44%) Business Intelligence
8 92 (20.44%) Problem-Solving
9 83 (18.44%) Migration
10 74 (16.44%) Data Migration
11 67 (14.89%) Visualisation
12 66 (14.67%) Data Analysis
13 62 (13.78%) Data Integration
14 53 (11.78%) Data Pipeline
14 53 (11.78%) Stakeholder Management
15 48 (10.67%) Data Visualisation
16 47 (10.44%) Data Architecture
17 45 (10.00%) Validation
18 44 (9.78%) Data Engineering
18 44 (9.78%) Data Lineage
Programming Languages
1 163 (36.22%) SQL
2 125 (27.78%) Python
3 49 (10.89%) Java
4 35 (7.78%) JavaScript
5 31 (6.89%) TypeScript
6 22 (4.89%) Scala
7 14 (3.11%) C#
8 10 (2.22%) T-SQL
9 8 (1.78%) PowerShell
10 5 (1.11%) Bicep
10 5 (1.11%) R
11 3 (0.67%) Bash
11 3 (0.67%) Data Analysis Expressions
11 3 (0.67%) Shell Script
12 2 (0.44%) Apex Code
12 2 (0.44%) PL/SQL
12 2 (0.44%) VBA
12 2 (0.44%) XPath
12 2 (0.44%) XQuery
13 1 (0.22%) VB
Qualifications
1 54 (12.00%) Degree
2 48 (10.67%) Security Cleared
3 43 (9.56%) SC Cleared
4 20 (4.44%) Computer Science Degree
5 12 (2.67%) Master's Degree
6 4 (0.89%) PMP
7 3 (0.67%) DV Cleared
7 3 (0.67%) PhD
8 2 (0.44%) AWS Certification
8 2 (0.44%) Azure Certification
8 2 (0.44%) Numerate Degree
9 1 (0.22%) AWS Certified Solutions Architect
9 1 (0.22%) BPSS Clearance
9 1 (0.22%) ECDL
Quality Assurance & Compliance
1 32 (7.11%) QA
2 31 (6.89%) GDPR
3 8 (1.78%) Accessibility
3 8 (1.78%) SLA
4 6 (1.33%) PMO
5 3 (0.67%) California Consumer Privacy Act
5 3 (0.67%) IFRS
5 3 (0.67%) IFRS 17
5 3 (0.67%) MiFID
5 3 (0.67%) Solvency II
6 2 (0.44%) EMIR
6 2 (0.44%) GRC
System Software
1 6 (1.33%) Docker
2 2 (0.44%) Active Directory
3 1 (0.22%) HDFS
3 1 (0.22%) Virtual Machines
Systems Management
1 13 (2.89%) Terraform
2 6 (1.33%) Kubernetes
3 3 (0.67%) Ansible
4 1 (0.22%) Matomo
4 1 (0.22%) RSA Archer
Vendors
1 58 (12.89%) Databricks
2 39 (8.67%) Microsoft
3 35 (7.78%) Informatica
4 31 (6.89%) Oracle
5 27 (6.00%) SAP
6 15 (3.33%) Salesforce
7 14 (3.11%) Google
8 11 (2.44%) Talend
9 10 (2.22%) Sparx
10 7 (1.56%) Palantir
10 7 (1.56%) ServiceNow
11 6 (1.33%) Foundry
12 5 (1.11%) IBM
12 5 (1.11%) Okta
12 5 (1.11%) Siebel
12 5 (1.11%) Symantec
12 5 (1.11%) Varonis
13 4 (0.89%) NEC
14 3 (0.67%) Alteryx
14 3 (0.67%) Phenom