Period
to 14 November 2018

The following table provides summary statistics for contract job vacancies advertised in the South West 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 14 November 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
England > South West
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 131 123 133
Rank change year-on-year -8 +10 +65
Contract jobs citing Hadoop 103 85 75
As % of all contract IT jobs advertised in the South West 1.63% 1.51% 1.29%
As % of the Database & Business Intelligence category 7.34% 7.87% 6.02%
Number of daily rates quoted 70 52 45
South West median daily rate £525 £453 £450
Median daily rate % change year-on-year +16.02% +0.56% +5.88%
10th Percentile £399 £351 £360
90th Percentile £589 £649 £633
England median daily rate £550 £538 £525
% change year-on-year +2.33% +2.38% -
Number of hourly rates quoted 0 1 0
South West median hourly rate - £35.00 -
England median hourly rate £47.50 £35.00 £45.75
% change year-on-year +35.71% -23.50% +22.00%

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 the South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Contract vacancies with a requirement for database or business intelligence skills 1,404 1,080 1,245
As % of all contract IT jobs advertised in the South West 22.21% 19.19% 21.39%
Number of daily rates quoted 961 683 862
South West median daily rate £425 £400 £363
Median daily rate % change year-on-year +6.25% +10.34% -3.33%
10th Percentile £306 £281 £256
90th Percentile £575 £525 £514
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +3.03%
Number of hourly rates quoted 27 29 25
South West median hourly rate £40.00 £35.00 £27.50
Median hourly rate % change year-on-year +14.29% +27.27% -15.38%
10th Percentile £19.46 £14.70 £12.00
90th Percentile £63.38 £58.75 £47.80
England median hourly rate £33.50 £31.31 £28.00
% change year-on-year +6.99% +11.82% +0.79%

Hadoop
Job Vacancy Trend in the South West

Job postings citing Hadoop as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Hadoop in the South West

Hadoop
Contractor Daily Rate Trend in the South West

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

Contractor daily rate trend for Hadoop in the South West

Hadoop
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Hadoop in the South West over the 6 months to 14 November 2018.

Contractor daily rate histogram for Hadoop in the South West

Hadoop
Contract Job Locations in the South West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the South West region over the 6 months to 14 November 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
Bristol +19 46 £525 +10.53% 14
Somerset +11 30 £525 +23.53% 5
Wiltshire -34 14 £550 -8.41% 5
Gloucestershire -13 5 - - 6
Devon -2 1 £500 +14.29% 1
Hadoop
England

For the 6 months to 14 November 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 South West region with a requirement for Hadoop.

1 63 (61.17%) Big Data
2 58 (56.31%) Apache Spark
3 51 (49.51%) Finance
4 50 (48.54%) Apache Hive
5 48 (46.60%) Agile Software Development
6 42 (40.78%) Kafka
7 31 (30.10%) Java
8 30 (29.13%) Linux
9 28 (27.18%) Data Warehouse
9 28 (27.18%) Analytics
10 25 (24.27%) Git (software)
11 24 (23.30%) Oozie
12 23 (22.33%) Scala
12 23 (22.33%) Data Science
13 22 (21.36%) Enterprise Data Warehouse
13 22 (21.36%) Data Modelling
13 22 (21.36%) SQL
14 21 (20.39%) OLAP
14 21 (20.39%) Star Schema
14 21 (20.39%) OLAP Cube
14 21 (20.39%) SQL Optimisation
14 21 (20.39%) Machine Learning
14 21 (20.39%) Data Quality
15 19 (18.45%) Security Cleared
16 17 (16.50%) Ansible
17 15 (14.56%) SDLC
17 15 (14.56%) HBase
18 14 (13.59%) Firewall
19 13 (12.62%) Active Directory
19 13 (12.62%) Red Hat

Hadoop
Co-occurring IT Skills in the South West 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 58 (56.31%) Apache Spark
2 6 (5.83%) Apache Pig
3 4 (3.88%) SAS
4 1 (0.97%) Apache
Business Applications
1 1 (0.97%) Remedy ITSM
Cloud Services
1 5 (4.85%) Amazon AWS
1 5 (4.85%) Amazon EMR
2 4 (3.88%) PaaS
3 3 (2.91%) Amazon Kinesis
3 3 (2.91%) Amazon S3
3 3 (2.91%) AWS Lambda
3 3 (2.91%) Serverless
4 2 (1.94%) Microsoft Azure
Communications & Networking
1 14 (13.59%) Firewall
2 13 (12.62%) Kerberos
2 13 (12.62%) Network Security
2 13 (12.62%) OpenLDAP
3 2 (1.94%) HTTP
3 2 (1.94%) TCP/IP
4 1 (0.97%) SSH
4 1 (0.97%) SSL
Database & Business Intelligence
1 63 (61.17%) Big Data
2 50 (48.54%) Apache Hive
3 28 (27.18%) Data Warehouse
4 22 (21.36%) Enterprise Data Warehouse
5 21 (20.39%) OLAP
5 21 (20.39%) OLAP Cube
5 21 (20.39%) Star Schema
6 15 (14.56%) HBase
7 8 (7.77%) Data Lake
8 4 (3.88%) Apache Accumulo
9 3 (2.91%) Amazon Athena
9 3 (2.91%) BusinessObjects
9 3 (2.91%) RDBMS
9 3 (2.91%) Relational Database
9 3 (2.91%) Sqoop
10 2 (1.94%) Apache Zeppelin
10 2 (1.94%) Impala
10 2 (1.94%) NoSQL
10 2 (1.94%) PostgreSQL
10 2 (1.94%) SQL Server
Development Applications
1 25 (24.27%) Git (software)
2 7 (6.80%) Jenkins
3 6 (5.83%) Eclipse
3 6 (5.83%) IntelliJ
3 6 (5.83%) Maven
4 5 (4.85%) JIRA
4 5 (4.85%) Selenium
5 4 (3.88%) Atlassian Bamboo
5 4 (3.88%) Cucumber
5 4 (3.88%) JMeter
5 4 (3.88%) JUnit
5 4 (3.88%) WATIR
6 2 (1.94%) Vagrant
7 1 (0.97%) Bitbucket
7 1 (0.97%) CodeSonar
7 1 (0.97%) git-flow
7 1 (0.97%) ProC
7 1 (0.97%) Robot Framework
General
1 51 (49.51%) Finance
2 12 (11.65%) Banking
3 2 (1.94%) Marketing
4 1 (0.97%) Electronics
4 1 (0.97%) Financial Institution
4 1 (0.97%) Manufacturing
4 1 (0.97%) Telecoms
Job Titles
1 36 (34.95%) Developer
2 25 (24.27%) Data Engineer
3 23 (22.33%) Hadoop Engineer
4 18 (17.48%) Hadoop Developer
5 16 (15.53%) Big Data Engineer
6 9 (8.74%) Architect
6 9 (8.74%) Java Developer
7 7 (6.80%) Data Architect
8 5 (4.85%) Active Directory Expert
8 5 (4.85%) Big Data Architect
8 5 (4.85%) Subject Matter Expert
9 4 (3.88%) Big Data Developer
9 4 (3.88%) Java Hadoop Developer
9 4 (3.88%) Test Engineer
10 3 (2.91%) Hadoop Architect
10 3 (2.91%) Project Manager
10 3 (2.91%) Senior Developer
10 3 (2.91%) Software Engineer
10 3 (2.91%) Tableau Developer
10 3 (2.91%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 42 (40.78%) Kafka
2 13 (12.62%) LDAP
3 4 (3.88%) Spring
4 3 (2.91%) AngularJS
4 3 (2.91%) REST
5 2 (1.94%) .NET
5 2 (1.94%) ASP.NET
6 1 (0.97%) .NET Framework
6 1 (0.97%) Akka
6 1 (0.97%) Django
6 1 (0.97%) Java EE
6 1 (0.97%) LAMP
6 1 (0.97%) Node.js
6 1 (0.97%) Play Framework
6 1 (0.97%) PostGIS
6 1 (0.97%) RabbitMQ
6 1 (0.97%) SOAP
6 1 (0.97%) Spark Streaming
6 1 (0.97%) Spring MVC
6 1 (0.97%) STL
Miscellaneous
1 12 (11.65%) Analytical Skills
2 8 (7.77%) Greenfield Project
3 3 (2.91%) Algorithms
3 3 (2.91%) Data Structures
3 3 (2.91%) Private Cloud
3 3 (2.91%) Self-Motivation
4 1 (0.97%) Data Centre
4 1 (0.97%) Marketing Technology
4 1 (0.97%) Replication
Operating Systems
1 30 (29.13%) Linux
2 13 (12.62%) CentOS
2 13 (12.62%) Unix
3 5 (4.85%) Windows
4 1 (0.97%) Android
4 1 (0.97%) Apple iOS
4 1 (0.97%) Mac OS X
4 1 (0.97%) Red Hat Enterprise Linux
Processes & Methodologies
1 48 (46.60%) Agile Software Development
2 28 (27.18%) Analytics
3 23 (22.33%) Data Science
4 22 (21.36%) Data Modelling
5 21 (20.39%) Machine Learning
5 21 (20.39%) SQL Optimisation
6 15 (14.56%) SDLC
7 13 (12.62%) Stakeholder Management
8 11 (10.68%) TDD
9 9 (8.74%) Migration
10 8 (7.77%) Data Management
10 8 (7.77%) Problem-Solving
11 7 (6.80%) DevOps
11 7 (6.80%) Scrum
12 6 (5.83%) Project Management
12 6 (5.83%) Software Engineering
12 6 (5.83%) Waterfall
13 5 (4.85%) Continuous Integration
13 5 (4.85%) ETL
13 5 (4.85%) Test Automation
Programming Languages
1 31 (30.10%) Java
2 23 (22.33%) Scala
3 22 (21.36%) SQL
4 13 (12.62%) Python
5 7 (6.80%) Bash Shell
6 6 (5.83%) C
7 4 (3.88%) Perl
7 4 (3.88%) Ruby
8 3 (2.91%) Java 8
8 3 (2.91%) Shell Script
9 2 (1.94%) C#
9 2 (1.94%) JavaScript
9 2 (1.94%) PowerShell
9 2 (1.94%) R
10 1 (0.97%) C++
10 1 (0.97%) Go
10 1 (0.97%) Objective-C
10 1 (0.97%) PHP
10 1 (0.97%) PROC SQL
Qualifications
1 19 (18.45%) Security Cleared
2 11 (10.68%) SC Cleared
3 5 (4.85%) DV Cleared
4 3 (2.91%) ISTQB
5 1 (0.97%) BC Cleared
5 1 (0.97%) CCNA
5 1 (0.97%) Cisco Certification
5 1 (0.97%) CISSP
5 1 (0.97%) CompTIA Security+
5 1 (0.97%) GIAC
5 1 (0.97%) Linux+ Certification
5 1 (0.97%) MCSE
5 1 (0.97%) Microsoft Certification
5 1 (0.97%) Network+ Certification
5 1 (0.97%) PRINCE2 Certification
5 1 (0.97%) SANS
5 1 (0.97%) SSCP
Quality Assurance & Compliance
1 21 (20.39%) Data Quality
2 2 (1.94%) GDPR
System Software
1 13 (12.62%) Active Directory
2 5 (4.85%) Docker
3 2 (1.94%) HDFS
4 1 (0.97%) VMware Infrastructure
4 1 (0.97%) vSphere
Systems Management
1 24 (23.30%) Oozie
2 17 (16.50%) Ansible
3 4 (3.88%) Puppet
4 3 (2.91%) Opscode Chef
5 1 (0.97%) Salt
5 1 (0.97%) SELinux
Vendors
1 13 (12.62%) Red Hat
2 12 (11.65%) Hortonworks
3 10 (9.71%) Informatica
4 6 (5.83%) Microsoft
5 5 (4.85%) Tableau
6 4 (3.88%) CA Agile Central
7 3 (2.91%) Teradata
7 3 (2.91%) VMware
8 2 (1.94%) Oracle
8 2 (1.94%) Veeam
9 1 (0.97%) Ab Initio
9 1 (0.97%) Cognos
9 1 (0.97%) Netezza
9 1 (0.97%) Remedy
9 1 (0.97%) SAP