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The following table provides summary statistics for permanent job vacancies with a requirement for HDFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited HDFS over the 6 months to 25 September 2018 with a comparison to the same period in the previous 2 years.
| Hadoop Distributed File System (HDFS) UK |
|
|
6 months to
25 Sep 2018 |
Same period 2017 |
Same period 2016 |
| Rank |
750 |
965 |
981 |
| Rank change year-on-year |
+215 |
+16 |
+143 |
| Permanent jobs citing HDFS |
430 |
228 |
274 |
| As % of all permanent IT jobs advertised in the UK |
0.26% |
0.13% |
0.14% |
| As % of the System Software category |
1.74% |
1.00% |
1.15% |
| Number of salaries quoted |
320 |
180 |
214 |
| UK median annual salary |
£70,000 |
£70,000 |
£80,000 |
| Median salary % change year-on-year |
- |
-12.50% |
+14.29% |
| 10th Percentile |
£41,100 |
£45,000 |
£45,000 |
| 90th Percentile |
£97,500 |
£102,500 |
£111,750 |
| UK excluding London median annual salary |
£57,500 |
£57,500 |
£52,500 |
| % change year-on-year |
- |
+9.52% |
-4.55% |
HDFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.
| All System Software Skills UK |
| Permanent vacancies with a requirement for system software skills |
24,696 |
22,784 |
23,829 |
| As % of all permanent IT jobs advertised in the UK |
14.74% |
12.92% |
12.45% |
| Number of salaries quoted |
20,199 |
19,178 |
20,172 |
| UK median annual salary |
£49,500 |
£45,000 |
£42,500 |
| Median salary % change year-on-year |
+10.00% |
+5.88% |
+6.25% |
| 10th Percentile |
£24,750 |
£24,000 |
£23,250 |
| 90th Percentile |
£81,250 |
£75,000 |
£71,250 |
| UK excluding London median annual salary |
£42,500 |
£38,750 |
£37,500 |
| % change year-on-year |
+9.68% |
+3.33% |
- |
|
HDFS
Job Vacancy Trend
Job postings citing HDFS as a percentage of all IT jobs advertised.
HDFS
Salary Trend
This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HDFS.
HDFS
Salary Histogram
The salary distribution of IT jobs citing HDFS over the 6 months to 25 September 2018.
HDFS
Top 14 Job Locations
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing HDFS within the UK over the 6 months to 25 September 2018.
The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
| Location |
Rank Change
on Same Period
Last Year |
Matching
Permanent
IT Job Ads |
Median Salary
Past 6 Months |
Median Salary
% Change
on Same Period
Last Year |
Live
Job
Vacancies |
| England |
+185 |
406 |
£70,000 |
- |
35 |
| London |
+131 |
270 |
£75,000 |
+7.14% |
21 |
| UK excluding London |
+127 |
155 |
£57,500 |
- |
14 |
| South East |
+46 |
65 |
£57,500 |
+2.22% |
9 |
| East of England |
+51 |
30 |
£72,500 |
- |
2 |
| North of England |
+29 |
24 |
£40,000 |
-48.39% |
|
| Scotland |
+4 |
17 |
£52,500 |
-6.67% |
|
| Midlands |
+31 |
15 |
£60,000 |
+42.01% |
1 |
| West Midlands |
+39 |
13 |
£60,000 |
+42.01% |
|
| North West |
+8 |
13 |
£40,000 |
-48.39% |
|
| Yorkshire |
+37 |
11 |
£65,000 |
- |
|
| East Midlands |
+12 |
2 |
£67,500 |
+35.00% |
1 |
| South West |
+4 |
2 |
£57,500 |
+15.00% |
2 |
| Wales |
- |
2 |
£58,000 |
- |
|
For the 6 months to 25 September 2018, IT jobs citing HDFS also mentioned the following skills in order of popularity.
The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads with a requirement for HDFS.
HDFS
Co-occurring IT Skills 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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