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The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland 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 12 August 2022 with a comparison to the same period in the previous 2 years.
| Test-Driven Development (TDD) |
|
|
6 months to
12 Aug 2022 |
Same period 2021 |
Same period 2020 |
| Rank |
69 |
33 |
34 |
| Rank change year-on-year |
-36 |
+1 |
+24 |
| Permanent jobs citing TDD |
30 |
60 |
16 |
| As % of all permanent jobs advertised in Northern Ireland |
3.45% |
8.73% |
4.35% |
| As % of the Processes & Methodologies category |
3.58% |
9.08% |
4.51% |
| Number of salaries quoted |
9 |
16 |
3 |
| 10th Percentile |
£35,450 |
- |
£45,000 |
| 25th Percentile |
£43,250 |
£32,500 |
£52,500 |
| Median annual salary (50th Percentile) |
£55,000 |
£43,500 |
£65,000 |
| Median % change year-on-year |
+26.44% |
-33.08% |
+36.84% |
| 75th Percentile |
£57,500 |
£48,750 |
£67,500 |
| 90th Percentile |
£100,000 |
£66,250 |
£69,000 |
| UK median annual salary |
£67,500 |
£60,250 |
£60,000 |
| % change year-on-year |
+12.03% |
+0.42% |
+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 Northern Ireland with a requirement for process or methodology skills.
| All Process and Methodology Skills Northern Ireland |
| Permanent vacancies with a requirement for process or methodology skills |
839 |
661 |
355 |
| As % of all permanent IT jobs advertised in Northern Ireland |
96.55% |
96.22% |
96.47% |
| Number of salaries quoted |
392 |
363 |
130 |
| 10th Percentile |
£27,500 |
£27,500 |
£29,000 |
| 25th Percentile |
£36,250 |
£31,250 |
£35,000 |
| Median annual salary (50th Percentile) |
£47,500 |
£45,000 |
£45,000 |
| Median % change year-on-year |
+5.56% |
- |
+5.88% |
| 75th Percentile |
£58,750 |
£60,625 |
£55,000 |
| 90th Percentile |
£68,750 |
£77,500 |
£60,000 |
| UK median annual salary |
£60,000 |
£55,600 |
£55,000 |
| % change year-on-year |
+7.91% |
+1.09% |
+4.76% |
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