The table below provides summary statistics for permanent job vacancies advertised in Essex requiring Data Development skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited Data Development over the 6 months leading up to 15 August 2025, comparing them to the same period in the previous two years.
Data Development falls under the Processes and Methodologies category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring process or methodology skills in Essex.
Permanent vacancies with a requirement for process or methodology skills
622
459
578
As % of all permanent jobs advertised in Essex
84.17%
72.17%
94.14%
Number of salaries quoted
348
330
290
10th Percentile
£26,100
£28,925
£23,000
25th Percentile
£31,250
£39,168
£31,250
Median annual salary (50th Percentile)
£45,000
£50,000
£48,800
Median % change year-on-year
-10.00%
+2.46%
+2.74%
75th Percentile
£65,000
£65,000
£67,500
90th Percentile
£75,900
£85,000
£85,000
East of England median annual salary
£47,500
£50,000
£55,000
% change year-on-year
-5.00%
-9.09%
+4.76%
Data Development Job Vacancy Trend in Essex
Job postings citing Data Development as a proportion of all IT jobs advertised in Essex.
Data Development Salary Trend in Essex
3-month moving average salary quoted in jobs citing Data Development in Essex.
Data Development Top 8 Co-occurring Skills and Capabilities in Essex
For the 6 months to 15 August 2025, job vacancies citing Data Development 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 permanent job ads across the Essex region with a requirement for Data Development.
Data Development Co-occurring Skills and Capabilities in Essex 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:
