Period
to 13 December 2018

The following table provides summary statistics for contract job vacancies advertised in Somerset with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 6 months to 13 December 2018 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.

Apache Hadoop
South West > Somerset
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 32 39 39
Rank change year-on-year +7 0 +36
Contract jobs citing Hadoop 26 15 10
As % of all contract IT jobs advertised in Somerset 5.21% 2.94% 2.17%
As % of the Database & Business Intelligence category 15.48% 13.64% 9.90%
Number of daily rates quoted 16 12 7
Somerset median daily rate £525 £450 £368
Median daily rate % change year-on-year +16.67% +22.45% -2.97%
10th Percentile £395 £287 £347
90th Percentile £538 £475 £469
South West median daily rate £525 £450 £500
% change year-on-year +16.67% -10.00% +20.48%
Number of hourly rates quoted 0 0 0
Somerset median hourly rate - - -
South West median hourly rate - £35.00 -

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Somerset with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Somerset
Contract vacancies with a requirement for database or business intelligence skills 168 110 101
As % of all contract IT jobs advertised in Somerset 33.67% 21.53% 21.91%
Number of daily rates quoted 118 67 75
Somerset median daily rate £425 £375 £350
Median daily rate % change year-on-year +13.33% +7.14% -6.67%
10th Percentile £313 £229 £268
90th Percentile £600 £493 £495
South West median daily rate £425 £400 £375
% change year-on-year +6.25% +6.67% -
Number of hourly rates quoted 7 2 16
Somerset median hourly rate £40.00 £35.75 £40.00
Median hourly rate % change year-on-year +11.89% -10.63% +33.33%
10th Percentile £39.50 £25.78 £14.75
90th Percentile £42.00 £46.33 £42.63
South West median hourly rate £40.00 £32.50 £38.00
% change year-on-year +23.08% -14.47% -8.43%

Hadoop
Job Vacancy Trend in Somerset

Job postings citing Hadoop as a percentage of all IT jobs advertised in Somerset.

Job vacancy trend for Hadoop in Somerset

Hadoop
Contractor Daily Rate Trend in Somerset

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop in Somerset.

Contractor daily rate trend for Hadoop in Somerset

Hadoop
Contractor Daily Rate Histogram in Somerset

The daily rate distribution of IT jobs citing Hadoop in Somerset over the 6 months to 13 December 2018.

Contractor daily rate histogram for Hadoop in Somerset

Hadoop
Contract Job Locations in Somerset

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the Somerset region over the 6 months to 13 December 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Taunton +7 13 £450 +65.14% 5
Bath -1 10 £525 +16.67%
Hadoop
South West

For the 6 months to 13 December 2018, IT contractor jobs citing Hadoop 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 Somerset region with a requirement for Hadoop.

1 16 (61.54%) Agile Software Development
2 15 (57.69%) Ansible
3 14 (53.85%) Git (software)
4 13 (50.00%) Big Data
5 12 (46.15%) OpenLDAP
5 12 (46.15%) CentOS
5 12 (46.15%) Apache Hive
5 12 (46.15%) Apache Spark
5 12 (46.15%) Network Security
5 12 (46.15%) Unix
5 12 (46.15%) Linux
5 12 (46.15%) LDAP
5 12 (46.15%) Kerberos
5 12 (46.15%) Active Directory
5 12 (46.15%) Red Hat
5 12 (46.15%) Firewall
5 12 (46.15%) Oozie
6 11 (42.31%) Finance
7 10 (38.46%) Star Schema
7 10 (38.46%) Data Warehouse
7 10 (38.46%) Data Modelling
7 10 (38.46%) SQL
7 10 (38.46%) OLAP
7 10 (38.46%) OLAP Cube
7 10 (38.46%) Enterprise Data Warehouse
7 10 (38.46%) Analytics
7 10 (38.46%) Kafka
7 10 (38.46%) Data Quality
7 10 (38.46%) Machine Learning
7 10 (38.46%) SQL Optimisation

Hadoop
Co-occurring IT Skills in Somerset 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:

Application Platforms
1 12 (46.15%) Apache Spark
2 2 (7.69%) Apache Pig
Communications & Networking
1 12 (46.15%) Firewall
1 12 (46.15%) Kerberos
1 12 (46.15%) Network Security
1 12 (46.15%) OpenLDAP
Database & Business Intelligence
1 13 (50.00%) Big Data
2 12 (46.15%) Apache Hive
3 10 (38.46%) Data Warehouse
3 10 (38.46%) Enterprise Data Warehouse
3 10 (38.46%) OLAP
3 10 (38.46%) OLAP Cube
3 10 (38.46%) Star Schema
4 1 (3.85%) Geospatial Data
4 1 (3.85%) MongoDB
Development Applications
1 14 (53.85%) Git (software)
2 4 (15.38%) Cucumber
3 3 (11.54%) Jenkins
4 2 (7.69%) Vagrant
General
1 11 (42.31%) Finance
2 1 (3.85%) Electronics
2 1 (3.85%) Manufacturing
2 1 (3.85%) Marketing
2 1 (3.85%) Telecoms
Job Titles
1 10 (38.46%) Big Data Engineer
1 10 (38.46%) Data Engineer
1 10 (38.46%) Hadoop Engineer
2 6 (23.08%) Developer
3 5 (19.23%) Active Directory Expert
3 5 (19.23%) Subject Matter Expert
4 2 (7.69%) Consultant
4 2 (7.69%) Data Consultant
4 2 (7.69%) Java Developer
4 2 (7.69%) Software Engineer
5 1 (3.85%) Active Directory Consultant
5 1 (3.85%) Active Directory Engineer
5 1 (3.85%) DevOps Engineer
5 1 (3.85%) Linux DevOps Engineer
5 1 (3.85%) Linux Engineer
5 1 (3.85%) Linux/Unix DevOps
5 1 (3.85%) MongoDB Developer
Libraries, Frameworks & Software Standards
1 12 (46.15%) LDAP
2 10 (38.46%) Kafka
3 4 (15.38%) Spring
4 2 (7.69%) AngularJS
4 2 (7.69%) REST
5 1 (3.85%) Angular 2
5 1 (3.85%) PostGIS
Miscellaneous
1 2 (7.69%) Greenfield Project
2 1 (3.85%) Replication
Operating Systems
1 12 (46.15%) CentOS
1 12 (46.15%) Linux
1 12 (46.15%) Unix
2 1 (3.85%) Red Hat Enterprise Linux
Processes & Methodologies
1 16 (61.54%) Agile Software Development
2 10 (38.46%) Analytics
2 10 (38.46%) Data Modelling
2 10 (38.46%) Data Science
2 10 (38.46%) Machine Learning
2 10 (38.46%) SQL Optimisation
3 5 (19.23%) Migration
4 4 (15.38%) BDD
4 4 (15.38%) TDD
5 2 (7.69%) OO
5 2 (7.69%) Scrum
5 2 (7.69%) Software Engineering
6 1 (3.85%) Business Intelligence
6 1 (3.85%) Coaching
6 1 (3.85%) Continuous Delivery
6 1 (3.85%) DevOps
6 1 (3.85%) Digital Marketing
6 1 (3.85%) High Availability
6 1 (3.85%) Pair Programming
6 1 (3.85%) Programme Management
Programming Languages
1 10 (38.46%) SQL
2 4 (15.38%) Java
3 3 (11.54%) Java 8
Qualifications
1 6 (23.08%) Security Cleared
2 3 (11.54%) SC Cleared
3 1 (3.85%) BC Cleared
Quality Assurance & Compliance
1 10 (38.46%) Data Quality
System Software
1 12 (46.15%) Active Directory
2 3 (11.54%) Docker
Systems Management
1 15 (57.69%) Ansible
2 12 (46.15%) Oozie
Vendors
1 12 (46.15%) Red Hat
2 5 (19.23%) Microsoft
3 1 (3.85%) SAP