The table below provides summary statistics for contract job vacancies advertised in Hertfordshire requiring Delta Lake skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited Delta Lake over the 6 months leading up to 29 August 2025, comparing them to the same period in the previous two years.
6 months to 29 Aug 2025
Same period 2024
Same period 2023
Rank
51
-
-
Rank change year-on-year
-
-
-
Contract jobs citing Delta Lake
1
0
0
As % of all contract jobs advertised in Hertfordshire
Delta Lake falls under the Databases and Business Intelligence category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring database or business intelligence skills in Hertfordshire.
Contract vacancies with a requirement for database or business intelligence skills
58
40
92
As % of all contract IT jobs advertised in Hertfordshire
12.69%
6.11%
12.25%
Number of daily rates quoted
40
15
60
10th Percentile
£425
£318
£385
25th Percentile
£463
£325
£459
Median daily rate (50th Percentile)
£503
£350
£525
Median % change year-on-year
+43.57%
-33.33%
+0.10%
75th Percentile
£575
£475
£675
90th Percentile
£641
£640
£725
East of England median daily rate
£501
£400
£500
% change year-on-year
+25.13%
-20.00%
-2.44%
Number of hourly rates quoted
3
4
6
10th Percentile
-
-
£58.13
25th Percentile
-
£13.69
£61.31
Median hourly rate
£31.64
£14.31
£64.50
Median % change year-on-year
+121.07%
-77.81%
+84.29%
75th Percentile
-
£14.81
£71.81
90th Percentile
-
£14.93
£73.75
East of England median hourly rate
£31.64
£15.49
£64.50
% change year-on-year
+104.26%
-75.98%
+70.34%
Delta Lake Job Vacancy Trend in Hertfordshire
Job postings citing Delta Lake as a proportion of all IT jobs advertised in Hertfordshire.
Delta Lake Daily Rate Trend in Hertfordshire
Contractor daily rate distribution trend for jobs in Hertfordshire citing Delta Lake.
Delta Lake Top 19 Co-occurring Skills and Capabilities in Hertfordshire
For the 6 months to 29 August 2025, contractor job vacancies citing Delta Lake also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hertfordshire region with a requirement for Delta Lake.
Delta Lake Co-occurring Skills and Capabilities in Hertfordshire 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:
