Period
to 21 July 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 21 July 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
21 Jul 2018
Same period 2017 Same period 2016
Rank 119 122 154
Rank change year-on-year +3 +32 +35
Contract jobs citing Hadoop 82 81 56
As % of all contract IT jobs advertised in the South West 1.53% 1.46% 0.93%
As % of the Database & Business Intelligence category 7.33% 7.86% 4.68%
Number of daily rates quoted 57 54 34
South West median daily rate £460 £431 £450
Median daily rate % change year-on-year +6.67% -4.17% -11.33%
10th Percentile £363 £368 £363
90th Percentile £553 £572 £530
England median daily rate £550 £525 £525
% change year-on-year +4.76% - -2.33%
Number of hourly rates quoted 0 0 0
South West median hourly rate - - -
England median hourly rate £47.50 £47.00 £38.00
% change year-on-year +1.06% +23.68% +26.67%

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 1,119 1,031 1,196
As % of all contract IT jobs advertised in the South West 20.88% 18.61% 19.81%
Number of daily rates quoted 772 650 827
South West median daily rate £405 £388 £375
Median daily rate % change year-on-year +4.52% +3.33% -
10th Percentile £288 £262 £263
90th Percentile £538 £518 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 12 25 21
South West median hourly rate £37.00 £40.00 £33.00
Median hourly rate % change year-on-year -7.50% +21.21% +46.67%
10th Percentile £18.88 £12.60 £12.00
90th Percentile £55.43 £49.50 £46.25
England median hourly rate £32.25 £30.00 £29.88
% change year-on-year +7.50% +0.40% +19.52%

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 21 July 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 21 July 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 +16 33 £460 -3.16% 8
Somerset -3 22 £435 +4.82% 9
Wiltshire +14 11 £525 +23.53% 2
Gloucestershire -4 5 - - 7
Hadoop
England

For the 6 months to 21 July 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 53 (64.63%) Agile Software Development
2 40 (48.78%) Big Data
3 39 (47.56%) Apache Spark
4 38 (46.34%) Java
5 31 (37.80%) Finance
5 31 (37.80%) Apache Hive
6 25 (30.49%) Linux
7 23 (28.05%) Kafka
8 22 (26.83%) Ansible
9 21 (25.61%) Security Cleared
10 19 (23.17%) HBase
11 17 (20.73%) Git (software)
12 16 (19.51%) Docker
12 16 (19.51%) DevOps
12 16 (19.51%) Continuous Delivery
13 15 (18.29%) Banking
14 14 (17.07%) TDD
15 13 (15.85%) SDLC
15 13 (15.85%) Jenkins
15 13 (15.85%) Hortonworks
15 13 (15.85%) Java 8
16 12 (14.63%) Oozie
17 11 (13.41%) Python
17 11 (13.41%) Data Modelling
17 11 (13.41%) Analytics
17 11 (13.41%) Apache Pig
17 11 (13.41%) Continuous Integration
17 11 (13.41%) BDD
17 11 (13.41%) Open Source
18 10 (12.20%) Test Automation

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 39 (47.56%) Apache Spark
2 11 (13.41%) Apache Pig
3 4 (4.88%) SAS
4 2 (2.44%) Apache
4 2 (2.44%) Confluence
5 1 (1.22%) IIS
5 1 (1.22%) Jetty
5 1 (1.22%) Mongrel
5 1 (1.22%) nginx
5 1 (1.22%) Tomcat
5 1 (1.22%) WebSphere
Applications
1 2 (2.44%) Microsoft Excel
2 1 (1.22%) Microsoft Office
2 1 (1.22%) Microsoft PowerPoint
Business Applications
1 1 (1.22%) MoSes
Cloud Services
1 3 (3.66%) IaaS
2 2 (2.44%) Amazon AWS
3 1 (1.22%) Amazon EC2
3 1 (1.22%) Amazon EMR
3 1 (1.22%) Google App Engine
3 1 (1.22%) Google Cloud Platform
Communications & Networking
1 7 (8.54%) Kerberos
2 5 (6.10%) Firewall
2 5 (6.10%) Network Security
3 4 (4.88%) HTTP
3 4 (4.88%) TCP/IP
4 3 (3.66%) SSH
4 3 (3.66%) SSL
5 1 (1.22%) DHCP
5 1 (1.22%) DNS
5 1 (1.22%) FTP
5 1 (1.22%) IPsec
5 1 (1.22%) SMS
Database & Business Intelligence
1 40 (48.78%) Big Data
2 31 (37.80%) Apache Hive
3 19 (23.17%) HBase
4 10 (12.20%) Data Warehouse
5 6 (7.32%) Apache Accumulo
6 4 (4.88%) Enterprise Data Warehouse
7 3 (3.66%) OLAP
7 3 (3.66%) OLAP Cube
7 3 (3.66%) Star Schema
8 2 (2.44%) Data Lake
8 2 (2.44%) NoSQL
8 2 (2.44%) Relational Database
9 1 (1.22%) Base SAS
9 1 (1.22%) BusinessObjects
9 1 (1.22%) MongoDB
9 1 (1.22%) PostgreSQL
9 1 (1.22%) PowerPivot
9 1 (1.22%) Semantic Layer
9 1 (1.22%) SQL Server
9 1 (1.22%) Sqoop
Development Applications
1 17 (20.73%) Git (software)
2 13 (15.85%) Jenkins
3 8 (9.76%) Vagrant
4 6 (7.32%) Cucumber
4 6 (7.32%) JIRA
5 4 (4.88%) Atlassian Bamboo
5 4 (4.88%) JMeter
5 4 (4.88%) Selenium
5 4 (4.88%) WATIR
6 3 (3.66%) Eclipse
7 2 (2.44%) IntelliJ
7 2 (2.44%) JUnit
7 2 (2.44%) Maven
8 1 (1.22%) Ant
8 1 (1.22%) Gradle
8 1 (1.22%) Hudson
8 1 (1.22%) ProC
8 1 (1.22%) SonarQube
8 1 (1.22%) Travis CI
General
1 31 (37.80%) Finance
2 15 (18.29%) Banking
3 4 (4.88%) Retail Banking
4 1 (1.22%) Corporate Banking
4 1 (1.22%) Retail
Job Titles
1 34 (41.46%) Developer
2 16 (19.51%) Hadoop Developer
3 12 (14.63%) Java Developer
4 10 (12.20%) DevOps Engineer
5 9 (10.98%) Test Automation Engineer
5 9 (10.98%) Test Engineer
6 7 (8.54%) Analyst
6 7 (8.54%) Big Data Developer
7 5 (6.10%) Data Analyst
8 4 (4.88%) Architect
8 4 (4.88%) Data Architect
8 4 (4.88%) Hadoop Engineer
8 4 (4.88%) Java Engineer
8 4 (4.88%) Operations Engineer
9 3 (3.66%) Big Data Architect
9 3 (3.66%) Big Data Engineer
9 3 (3.66%) Data Engineer
9 3 (3.66%) Project Manager
9 3 (3.66%) Senior Test Automation Engineer
9 3 (3.66%) Software Engineer
Libraries, Frameworks & Software Standards
1 23 (28.05%) Kafka
2 7 (8.54%) Spring
3 5 (6.10%) AngularJS
3 5 (6.10%) LDAP
4 3 (3.66%) REST
5 2 (2.44%) .NET
6 1 (1.22%) Angular 2
6 1 (1.22%) CGI
6 1 (1.22%) CSS
6 1 (1.22%) EJB
6 1 (1.22%) HTML
6 1 (1.22%) J2EE
6 1 (1.22%) Java EE
6 1 (1.22%) JMS
6 1 (1.22%) Servlets
6 1 (1.22%) Velocity
6 1 (1.22%) Web Services
6 1 (1.22%) XML
6 1 (1.22%) XSLT
Miscellaneous
1 10 (12.20%) Analytical Skills
2 9 (10.98%) Greenfield Project
3 4 (4.88%) Self-Motivation
4 3 (3.66%) Data Structures
4 3 (3.66%) Linux Command Line
5 2 (2.44%) Replication
Operating Systems
1 25 (30.49%) Linux
2 5 (6.10%) CentOS
2 5 (6.10%) Unix
2 5 (6.10%) Windows
3 4 (4.88%) Red Hat Enterprise Linux
4 3 (3.66%) Debian
4 3 (3.66%) Ubuntu
5 2 (2.44%) SUSE Linux Enterprise Server
Processes & Methodologies
1 53 (64.63%) Agile Software Development
2 16 (19.51%) Continuous Delivery
2 16 (19.51%) DevOps
3 14 (17.07%) TDD
4 13 (15.85%) SDLC
5 11 (13.41%) Analytics
5 11 (13.41%) BDD
5 11 (13.41%) Continuous Integration
5 11 (13.41%) Data Modelling
5 11 (13.41%) Open Source
6 10 (12.20%) Stakeholder Management
6 10 (12.20%) Test Automation
7 9 (10.98%) Continuous Improvement
8 8 (9.76%) Scrum
9 7 (8.54%) Configuration Management
9 7 (8.54%) Machine Learning
9 7 (8.54%) Problem-Solving
10 6 (7.32%) Data Management
10 6 (7.32%) Software Engineering
11 5 (6.10%) ETL
Programming Languages
1 38 (46.34%) Java
2 13 (15.85%) Java 8
3 11 (13.41%) Python
4 9 (10.98%) Bash Shell
4 9 (10.98%) Scala
4 9 (10.98%) SQL
5 7 (8.54%) Perl
6 4 (4.88%) C
6 4 (4.88%) Ruby
7 3 (3.66%) JavaScript
8 2 (2.44%) Shell Script
9 1 (1.22%) C#
9 1 (1.22%) C++
9 1 (1.22%) PROC SQL
9 1 (1.22%) R
9 1 (1.22%) VB.NET
Qualifications
1 21 (25.61%) Security Cleared
2 9 (10.98%) SC Cleared
3 6 (7.32%) DV Cleared
4 4 (4.88%) ISTQB
5 1 (1.22%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 4 (4.88%) QA
2 3 (3.66%) Data Quality
3 2 (2.44%) Disclosure Scotland
4 1 (1.22%) GDPR
System Software
1 16 (19.51%) Docker
2 5 (6.10%) HDFS
3 1 (1.22%) VMware Infrastructure
3 1 (1.22%) Xen
Systems Management
1 22 (26.83%) Ansible
2 12 (14.63%) Oozie
3 5 (6.10%) Puppet
4 3 (3.66%) Opscode Chef
4 3 (3.66%) SELinux
5 2 (2.44%) Ambari
5 2 (2.44%) Hadoop YARN
Vendors
1 13 (15.85%) Hortonworks
2 9 (10.98%) Teradata
3 5 (6.10%) Informatica
4 4 (4.88%) CA Agile Central
4 4 (4.88%) Cloudera
5 3 (3.66%) Red Hat
5 3 (3.66%) Tableau
6 2 (2.44%) Microsoft
6 2 (2.44%) Oracle
7 1 (1.22%) Cognos
7 1 (1.22%) Google
7 1 (1.22%) Splunk
7 1 (1.22%) VMware