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The following table provides summary statistics for contract job vacancies advertised in England with a requirement for BDD skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited BDD over the 6 months to 18 January 2019 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.
| Behaviour-Driven Development (BDD) |
|
|
6 months to
18 Jan 2019 |
Same period 2018 |
Same period 2017 |
| Rank |
50 |
47 |
53 |
| Rank change year-on-year |
-3 |
+6 |
+11 |
| Contract jobs citing BDD |
3,958 |
4,041 |
3,535 |
| As % of all contract IT jobs advertised in England |
4.34% |
4.38% |
3.92% |
| As % of the Processes & Methodologies category |
4.99% |
5.09% |
4.59% |
| Number of daily rates quoted |
2,968 |
3,228 |
2,741 |
| England median daily rate |
£503 |
£475 |
£460 |
| Median daily rate % change year-on-year |
+5.84% |
+3.26% |
+4.84% |
| 10th Percentile |
£370 |
£350 |
£325 |
| 90th Percentile |
£638 |
£613 |
£594 |
| UK median daily rate |
£500 |
£475 |
£450 |
| % change year-on-year |
+5.26% |
+5.56% |
+2.86% |
| Number of hourly rates quoted |
3 |
4 |
18 |
| England median hourly rate |
£32.50 |
£33.00 |
£45.87 |
| Median hourly rate % change year-on-year |
-1.52% |
-28.06% |
+22.32% |
| 10th Percentile |
£21.65 |
£31.80 |
£31.60 |
| 90th Percentile |
£34.75 |
£47.10 |
£52.25 |
| UK median hourly rate |
£33.75 |
£33.00 |
£45.87 |
| % change year-on-year |
+2.27% |
-28.06% |
+22.32% |
BDD is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for process or methodology skills.
| All Process and Methodology Skills England |
| Contract vacancies with a requirement for process or methodology skills |
79,291 |
79,414 |
77,084 |
| As % of all contract IT jobs advertised in England |
86.99% |
85.98% |
85.39% |
| Number of daily rates quoted |
52,957 |
53,601 |
51,308 |
| England median daily rate |
£475 |
£450 |
£430 |
| Median daily rate % change year-on-year |
+5.56% |
+4.65% |
+1.18% |
| 10th Percentile |
£300 |
£286 |
£263 |
| 90th Percentile |
£650 |
£638 |
£613 |
| UK median daily rate |
£475 |
£450 |
£425 |
| % change year-on-year |
+5.56% |
+5.88% |
+1.19% |
| Number of hourly rates quoted |
1,954 |
1,844 |
2,171 |
| England median hourly rate |
£23.50 |
£23.14 |
£23.75 |
| Median hourly rate % change year-on-year |
+1.56% |
-2.57% |
+5.56% |
| 10th Percentile |
£11.50 |
£11.25 |
£11.25 |
| 90th Percentile |
£50.50 |
£49.93 |
£48.00 |
| UK median hourly rate |
£23.50 |
£23.00 |
£23.00 |
| % change year-on-year |
+2.17% |
- |
- |
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BDD
Job Vacancy Trend in England
Job postings citing BDD as a percentage of all IT jobs advertised in England.
BDD
Contractor Daily Rate Trend in England
This chart provides the 3-month moving average for daily rates quoted in contract jobs citing BDD in England.
BDD
Contractor Daily Rate Histogram in England
The daily rate distribution of IT jobs citing BDD in England over the 6 months to 18 January 2019.
BDD
Contractor Hourly Rate Trend in England
This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing BDD in England.
BDD
Contractor Hourly Rate Histogram in England
The hourly rate distribution of IT jobs citing BDD in England over the 6 months to 18 January 2019.
BDD
Contract Job Locations in England
The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing BDD within the England region over the 6 months to 18 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
For the 6 months to 18 January 2019, IT contractor jobs citing BDD 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 England region with a requirement for BDD.
| 1 |
3,003 (75.87%) |
Agile Software Development |
| 2 |
2,954 (74.63%) |
TDD |
| 3 |
1,972 (49.82%) |
Java |
| 4 |
1,425 (36.00%) |
Test Automation |
| 5 |
1,370 (34.61%) |
JavaScript |
| 6 |
1,191 (30.09%) |
Scrum |
| 7 |
1,114 (28.15%) |
Git (software) |
| 8 |
1,047 (26.45%) |
Jenkins |
| 9 |
1,006 (25.42%) |
Microservices |
| 10 |
1,001 (25.29%) |
Continuous Integration |
| 11 |
899 (22.71%) |
REST |
| 12 |
888 (22.44%) |
Spring |
| 13 |
879 (22.21%) |
Selenium |
| 14 |
812 (20.52%) |
C# |
| 15 |
804 (20.31%) |
HTML |
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BDD
Co-occurring IT Skills in England 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:
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