Period
to 28 November 2021

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Data Analysis Expressions (DAX) skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Analysis Expressions (DAX) over the 6 months to 28 November 2021 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Analysis Expressions (DAX)
England > London
6 months to
28 Nov 2021
Same period 2020 Same period 2019
Rank 494 358 474
Rank change year-on-year -136 +116 +63
Contract jobs citing Data Analysis Expressions (DAX) 86 28 75
As % of all contract jobs advertised in London 0.23% 0.18% 0.21%
As % of the Programming Languages category 0.51% 0.36% 0.46%
Number of daily rates quoted 61 21 59
10th Percentile £413 " £379
25th Percentile £425 £400 £431
Median daily rate (50th Percentile) £513 £450 £500
Median % change year-on-year +13.89% -10.00% +5.26%
75th Percentile £588 £491 £556
90th Percentile £625 £538 £625
England median daily rate £493 £400 £450
% change year-on-year +23.25% -11.11% -
Number of hourly rates quoted 0 0 1
Median hourly rate - - £22.33
England median hourly rate - - £22.33

Data Analysis Expressions (DAX) is in the Programming Languages 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 coding skills.

All Programming Languages
London
Contract vacancies with a requirement for coding skills 16,921 7,786 16,394
As % of all contract IT jobs advertised in London 45.38% 49.60% 46.94%
Number of daily rates quoted 12,860 5,749 12,431
10th Percentile £406 £350 £363
25th Percentile £481 £425 £431
Median daily rate (50th Percentile) £575 £525 £525
Median % change year-on-year +9.52% - -
75th Percentile £675 £631 £619
90th Percentile £750 £714 £694
England median daily rate £530 £488 £488
% change year-on-year +8.72% - +2.63%
Number of hourly rates quoted 109 50 105
10th Percentile £24.50 £21.93 £16.50
25th Percentile £36.25 £30.36 £25.00
Median hourly rate £52.50 £37.93 £45.50
Median % change year-on-year +38.42% -16.64% +26.39%
75th Percentile £67.75 £52.91 £52.50
90th Percentile £78.90 £66.98 £60.32
England median hourly rate £47.50 £42.00 £44.00
% change year-on-year +13.10% -4.55% +4.96%

Data Analysis Expressions (DAX)
Job Vacancy Trend in London

Job postings citing Data Analysis Expressions (DAX) as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Analysis Expressions (DAX) in London

Data Analysis Expressions (DAX)
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Data Analysis Expressions (DAX) in London.

Daily rate trend for Data Analysis Expressions (DAX) in London

Data Analysis Expressions (DAX)
Daily Rate Histogram in London

Daily rate distribution for jobs citing Data Analysis Expressions (DAX) in London over the 6 months to 28 November 2021.

Daily rate histogram for Data Analysis Expressions (DAX) in London

Data Analysis Expressions (DAX)
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Data Analysis Expressions (DAX) in London.

Hourly rate trend for Data Analysis Expressions (DAX) in London

Data Analysis Expressions (DAX)
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 Analysis Expressions (DAX) within the London region over the 6 months to 28 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -42 18 £575 +19.01% 6
South London +4 2 £338 -20.59%
East London - 1 £410 -
Data Analysis Expressions (DAX)
England

For the 6 months to 28 November 2021, IT contractor jobs citing Data Analysis Expressions (DAX) also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for Data Analysis Expressions (DAX).

1 80 (93.02%) Business Intelligence
2 77 (89.53%) Power BI
2 77 (89.53%) Power Platform
3 55 (63.95%) SQL
4 47 (54.65%) SQL Server Integration Services
5 46 (53.49%) Data Warehouse
6 44 (51.16%) Azure
7 41 (47.67%) ETL
8 39 (45.35%) Microsoft
9 37 (43.02%) Data Modelling
10 34 (39.53%) SQL Server
11 33 (38.37%) SQL Server Analysis Services
12 31 (36.05%) Finance
13 28 (32.56%) T-SQL
14 25 (29.07%) Azure Data Factory
15 20 (23.26%) SQL Server Reporting Services
15 20 (23.26%) Azure SQL Database
16 19 (22.09%) Data Lake
17 18 (20.93%) Analytics
17 18 (20.93%) Python
18 17 (19.77%) Power Query
19 15 (17.44%) Social Skills
19 15 (17.44%) Agile Software Development
19 15 (17.44%) Microsoft Analysis Services
19 15 (17.44%) Visualisation
20 12 (13.95%) Visual Studio
20 12 (13.95%) Kimball Methodology
21 11 (12.79%) Dimensional Modelling
21 11 (12.79%) DevOps
22 10 (11.63%) Performance Tuning

Data Analysis Expressions (DAX)
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 1 (1.16%) SharePoint
Applications
1 4 (4.65%) Microsoft Excel
2 1 (1.16%) Microsoft Office
2 1 (1.16%) Microsoft PowerPoint
2 1 (1.16%) Spreadsheet
Business Applications
1 1 (1.16%) CA PPM
Cloud Services
1 77 (89.53%) Power Platform
2 44 (51.16%) Azure
3 25 (29.07%) Azure Data Factory
4 7 (8.14%) Power Automate
4 7 (8.14%) PowerApps
5 6 (6.98%) Azure Synapse Analytics
6 5 (5.81%) Azure Logic Apps
7 4 (4.65%) Dynamics 365
8 3 (3.49%) Azure Data Lake Analytics
8 3 (3.49%) Azure Functions
8 3 (3.49%) Serverless
9 2 (2.33%) AWS
9 2 (2.33%) Google Sheets
10 1 (1.16%) Amazon S3
10 1 (1.16%) Azure Stack
10 1 (1.16%) Azure Storage
10 1 (1.16%) Contentsquare
10 1 (1.16%) GitHub
10 1 (1.16%) Google Analytics
10 1 (1.16%) Microsoft 365
Database & Business Intelligence
1 77 (89.53%) Power BI
2 47 (54.65%) SQL Server Integration Services
3 46 (53.49%) Data Warehouse
4 34 (39.53%) SQL Server
5 33 (38.37%) SQL Server Analysis Services
6 20 (23.26%) Azure SQL Database
6 20 (23.26%) SQL Server Reporting Services
7 19 (22.09%) Data Lake
8 17 (19.77%) Power Query
9 15 (17.44%) Microsoft Analysis Services
10 10 (11.63%) Tableau
11 7 (8.14%) SSDT
12 5 (5.81%) Azure SQL Data Warehouse
13 3 (3.49%) BusinessObjects
13 3 (3.49%) PowerPivot
14 2 (2.33%) Enterprise Data Warehouse
14 2 (2.33%) Metadata
14 2 (2.33%) Relational Database
14 2 (2.33%) Star Schema
15 1 (1.16%) Dremio
Development Applications
1 12 (13.95%) Visual Studio
2 6 (6.98%) Git (software)
3 4 (4.65%) Team Foundation Server
4 1 (1.16%) Visual Studio Team System
General
1 31 (36.05%) Finance
2 15 (17.44%) Social Skills
3 9 (10.47%) Front Office
4 8 (9.30%) Banking
5 4 (4.65%) Analytical Skills
5 4 (4.65%) Retail
6 2 (2.33%) Advertising
6 2 (2.33%) Automotive
6 2 (2.33%) Public Sector
7 1 (1.16%) Electronics
7 1 (1.16%) Investment Banking
7 1 (1.16%) Legal
7 1 (1.16%) Marketing
7 1 (1.16%) Presentation Skills
Job Titles
1 55 (63.95%) Developer
2 38 (44.19%) Business Intelligence Developer
3 34 (39.53%) Power BI Developer
4 14 (16.28%) Analyst
5 11 (12.79%) Consultant
6 10 (11.63%) Analyst Developer
7 9 (10.47%) Data Warehouse Developer
8 8 (9.30%) Data Warehouse Analyst
9 7 (8.14%) Data Consultant
9 7 (8.14%) Data Engineer
9 7 (8.14%) SQL Developer
10 6 (6.98%) Business Intelligence Consultant
10 6 (6.98%) Data Warehouse Consultant
10 6 (6.98%) SQL BI Developer
10 6 (6.98%) SQL Server Consultant
10 6 (6.98%) SSIS Developer
11 5 (5.81%) Azure Developer
11 5 (5.81%) Business Intelligence Analyst
11 5 (5.81%) SSAS Developer
11 5 (5.81%) SSIS Consultant
Libraries, Frameworks & Software Standards
1 10 (11.63%) MDX
2 4 (4.65%) EDI
3 1 (1.16%) .NET
3 1 (1.16%) ASP.NET Web API
3 1 (1.16%) JSON
Miscellaneous
1 6 (6.98%) Virtual Team
2 3 (3.49%) Management Information System
3 2 (2.33%) Self-Motivation
3 2 (2.33%) User Experience
4 1 (1.16%) NHS
4 1 (1.16%) Reinsurance
Processes & Methodologies
1 80 (93.02%) Business Intelligence
2 41 (47.67%) ETL
3 37 (43.02%) Data Modelling
4 18 (20.93%) Analytics
5 15 (17.44%) Agile Software Development
5 15 (17.44%) Visualisation
6 12 (13.95%) Kimball Methodology
7 11 (12.79%) DevOps
7 11 (12.79%) Dimensional Modelling
8 10 (11.63%) Performance Tuning
9 9 (10.47%) Data Engineering
9 9 (10.47%) ETL Development
10 8 (9.30%) Dashboard Development
10 8 (9.30%) Data Visualisation
11 7 (8.14%) Data Analysis
11 7 (8.14%) Data Pipeline
12 6 (6.98%) Continuous Integration
12 6 (6.98%) Migration
13 5 (5.81%) Prototyping
13 5 (5.81%) SDLC
Programming Languages
1 55 (63.95%) SQL
2 28 (32.56%) T-SQL
3 18 (20.93%) Python
4 10 (11.63%) R
5 8 (9.30%) C#
6 4 (4.65%) PowerShell
7 1 (1.16%) C++
7 1 (1.16%) Formula Language
7 1 (1.16%) Perl
Qualifications
1 3 (3.49%) Security Cleared
2 2 (2.33%) BPSS Clearance
2 2 (2.33%) SC Cleared
3 1 (1.16%) DBS Check
3 1 (1.16%) Degree
Quality Assurance & Compliance
1 3 (3.49%) Data Quality
2 2 (2.33%) Accessibility
2 2 (2.33%) QA
3 1 (1.16%) Sarbanes-Oxley
3 1 (1.16%) Solvency II
System Software
1 1 (1.16%) Virtual Machines
Vendors
1 39 (45.35%) Microsoft
2 9 (10.47%) Databricks
3 3 (3.49%) Google
4 2 (2.33%) StreamSets
5 1 (1.16%) Oracle
5 1 (1.16%) SAP