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The following table provides summary statistics for permanent job vacancies advertised in Yorkshire with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 20 October 2021 with a comparison to the same period in the previous 2 years.
| Test-Driven Development (TDD) |
|
|
6 months to
20 Oct 2021 |
Same period 2020 |
Same period 2019 |
| Rank |
42 |
38 |
51 |
| Rank change year-on-year |
-4 |
+13 |
-27 |
| Permanent jobs citing TDD |
334 |
177 |
381 |
| As % of all permanent jobs advertised in Yorkshire |
4.96% |
6.46% |
5.49% |
| As % of the Processes & Methodologies category |
5.27% |
6.89% |
5.98% |
| Number of salaries quoted |
250 |
170 |
317 |
| 10th Percentile |
£41,250 |
£33,625 |
£35,000 |
| 25th Percentile |
£46,250 |
£42,500 |
£40,000 |
| Median annual salary (50th Percentile) |
£57,500 |
£50,000 |
£50,000 |
| Median % change year-on-year |
+15.00% |
- |
+11.11% |
| 75th Percentile |
£65,000 |
£57,188 |
£58,750 |
| 90th Percentile |
£75,000 |
£60,000 |
£65,000 |
| England median annual salary |
£62,500 |
£60,000 |
£60,000 |
| % change year-on-year |
+4.17% |
- |
+9.09% |
TDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Yorkshire with a requirement for process or methodology skills.
| All Process and Methodology Skills Yorkshire |
| Permanent vacancies with a requirement for process or methodology skills |
6,333 |
2,568 |
6,366 |
| As % of all permanent IT jobs advertised in Yorkshire |
94.12% |
93.79% |
91.68% |
| Number of salaries quoted |
4,811 |
2,251 |
5,137 |
| 10th Percentile |
£31,250 |
£31,250 |
£26,250 |
| 25th Percentile |
£37,500 |
£37,500 |
£33,000 |
| Median annual salary (50th Percentile) |
£50,000 |
£47,250 |
£45,000 |
| Median % change year-on-year |
+5.82% |
+5.00% |
+5.88% |
| 75th Percentile |
£63,750 |
£57,500 |
£55,000 |
| 90th Percentile |
£75,000 |
£65,000 |
£65,000 |
| England median annual salary |
£58,000 |
£55,000 |
£52,500 |
| % change year-on-year |
+5.45% |
+4.76% |
- |
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