Period
to 16 October 2018

The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 16 October 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 > Yorkshire
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 103 111 136
Rank change year-on-year +8 +25 +40
Contract jobs citing Hadoop 102 70 71
As % of all contract IT jobs advertised in Yorkshire 2.07% 1.65% 1.28%
As % of the Database & Business Intelligence category 9.01% 7.01% 5.22%
Number of daily rates quoted 74 61 48
Yorkshire median daily rate £488 £475 £475
Median daily rate % change year-on-year +2.63% - -5.00%
10th Percentile £375 £406 £317
90th Percentile £638 £738 £750
England median daily rate £548 £538 £525
% change year-on-year +1.86% +2.38% -
Number of hourly rates quoted 0 1 0
Yorkshire median hourly rate - £35.00 -
England median hourly rate £47.50 £35.00 £45.75
% change year-on-year +35.71% -23.50% +36.36%

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 Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 1,132 999 1,360
As % of all contract IT jobs advertised in Yorkshire 22.96% 23.54% 24.44%
Number of daily rates quoted 797 665 938
Yorkshire median daily rate £413 £400 £380
Median daily rate % change year-on-year +3.13% +5.26% +7.42%
10th Percentile £300 £306 £281
90th Percentile £550 £536 £538
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +6.25%
Number of hourly rates quoted 23 10 21
Yorkshire median hourly rate £17.00 £19.50 £13.50
Median hourly rate % change year-on-year -12.82% +44.44% -20.96%
10th Percentile £12.63 £11.92 £12.25
90th Percentile £33.75 £35.95 £33.75
England median hourly rate £32.24 £30.50 £28.50
% change year-on-year +5.70% +7.02% +3.64%

Hadoop
Job Vacancy Trend in Yorkshire

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

Job vacancy trend for Hadoop in Yorkshire

Hadoop
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for Hadoop in Yorkshire

Hadoop
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing Hadoop in Yorkshire over the 6 months to 16 October 2018.

Contractor daily rate histogram for Hadoop in Yorkshire

Hadoop
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the Yorkshire region over the 6 months to 16 October 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
West Yorkshire -3 70 £500 +7.53% 12
South Yorkshire +18 28 £450 -26.23% 3
North Yorkshire -3 1 £550 +22.22% 2
Hadoop
England

For the 6 months to 16 October 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 Yorkshire region with a requirement for Hadoop.

1 60 (58.82%) Big Data
2 56 (54.90%) Python
3 48 (47.06%) Apache Spark
4 43 (42.16%) Agile Software Development
5 36 (35.29%) SQL
6 35 (34.31%) NoSQL
7 31 (30.39%) Linux
8 30 (29.41%) Java
9 29 (28.43%) Apache Hive
10 28 (27.45%) DevOps
11 26 (25.49%) Kafka
12 25 (24.51%) Finance
13 24 (23.53%) Git (software)
13 24 (23.53%) Jenkins
13 24 (23.53%) Ansible
14 23 (22.55%) Elasticsearch
15 22 (21.57%) HBase
15 22 (21.57%) MongoDB
15 22 (21.57%) Scala
15 22 (21.57%) Software Engineering
16 21 (20.59%) Analytics
17 20 (19.61%) Amazon AWS
18 19 (18.63%) Continuous Integration
19 17 (16.67%) Apache
20 16 (15.69%) OO
20 16 (15.69%) TDD
20 16 (15.69%) Microsoft Azure
21 15 (14.71%) RabbitMQ
21 15 (14.71%) OOP
22 14 (13.73%) Data Warehouse

Hadoop
Co-occurring IT Skills in Yorkshire 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 48 (47.06%) Apache Spark
2 23 (22.55%) Elasticsearch
3 17 (16.67%) Apache
4 12 (11.76%) Confluence
4 12 (11.76%) nginx
5 10 (9.80%) SAS
6 4 (3.92%) Apache Pig
7 3 (2.94%) WebSphere
8 2 (1.96%) Tomcat
8 2 (1.96%) WebSphere Application Server
Applications
1 1 (0.98%) Microsoft Excel
Cloud Services
1 20 (19.61%) Amazon AWS
2 16 (15.69%) Microsoft Azure
3 12 (11.76%) Google Cloud Platform
4 10 (9.80%) GitHub
5 7 (6.86%) AWS CloudFormation
6 6 (5.88%) IaaS
6 6 (5.88%) PaaS
7 2 (1.96%) Amazon CloudWatch
7 2 (1.96%) Amazon SQS
7 2 (1.96%) Cloud Computing
7 2 (1.96%) Serverless
7 2 (1.96%) Slack
8 1 (0.98%) IBM Cloud
8 1 (0.98%) Virtual Private Cloud
Communications & Networking
1 9 (8.82%) SAN
2 8 (7.84%) Firewall
2 8 (7.84%) NAS
3 7 (6.86%) VPN
4 3 (2.94%) FCoE
4 3 (2.94%) iSCSI
4 3 (2.94%) VSAN
5 2 (1.96%) Fibre Channel
5 2 (1.96%) LAN
5 2 (1.96%) Reverse Proxy
5 2 (1.96%) WAN
6 1 (0.98%) AMQP
6 1 (0.98%) WebEx
Database & Business Intelligence
1 60 (58.82%) Big Data
2 35 (34.31%) NoSQL
3 29 (28.43%) Apache Hive
4 22 (21.57%) HBase
4 22 (21.57%) MongoDB
5 14 (13.73%) Apache Cassandra
5 14 (13.73%) Data Warehouse
5 14 (13.73%) PostgreSQL
6 13 (12.75%) Redis
6 13 (12.75%) Relational Database
7 12 (11.76%) CouchDB
7 12 (11.76%) GIS
7 12 (11.76%) Riak
8 11 (10.78%) RDBMS
9 8 (7.84%) SQL Server
10 7 (6.86%) QlikView
10 7 (6.86%) Spotfire
11 4 (3.92%) Data Lake
11 4 (3.92%) DataStage
12 3 (2.94%) SQL Server 2016
Development Applications
1 24 (23.53%) Git (software)
1 24 (23.53%) Jenkins
2 13 (12.75%) JIRA
3 12 (11.76%) Mercurial
3 12 (11.76%) Subversion
4 9 (8.82%) Atlassian Bamboo
4 9 (8.82%) Bitbucket
5 8 (7.84%) Sonatype Nexus
6 3 (2.94%) Cucumber
7 2 (1.96%) Eclipse
7 2 (1.96%) IntelliJ
7 2 (1.96%) JUnit
7 2 (1.96%) Maven
7 2 (1.96%) Octopus Deploy
7 2 (1.96%) SoapUI
7 2 (1.96%) TeamCity
8 1 (0.98%) ERwin
8 1 (0.98%) FitNesse
8 1 (0.98%) Selenium
8 1 (0.98%) Vagrant
General
1 25 (24.51%) Finance
2 7 (6.86%) Banking
3 3 (2.94%) Retail
4 2 (1.96%) Financial Institution
5 1 (0.98%) Pharmaceutical
5 1 (0.98%) Retail Finance
Job Titles
1 44 (43.14%) Developer
2 17 (16.67%) Python Developer
3 12 (11.76%) Analyst
4 10 (9.80%) Software Engineer
5 9 (8.82%) Data Analyst
6 8 (7.84%) Data Engineer
6 8 (7.84%) Infrastructure Engineer
7 7 (6.86%) Architect
7 7 (6.86%) Cloud Developer
7 7 (6.86%) Linux Engineer
8 6 (5.88%) Big Data Engineer
8 6 (5.88%) DevOps Engineer
8 6 (5.88%) Java Developer
8 6 (5.88%) Linux Infrastructure Engineer
9 5 (4.90%) Big Data Developer
9 5 (4.90%) Data Architect
9 5 (4.90%) Hadoop Developer
10 4 (3.92%) ETL Developer
10 4 (3.92%) Scala Developer
10 4 (3.92%) Senior Developer
Libraries, Frameworks & Software Standards
1 26 (25.49%) Kafka
2 15 (14.71%) RabbitMQ
3 3 (2.94%) Flash
3 3 (2.94%) HTML
3 3 (2.94%) Natural Language Processing
3 3 (2.94%) PySpark
3 3 (2.94%) Spring
4 2 (1.96%) ActiveMQ
4 2 (1.96%) J2EE
4 2 (1.96%) JSON
4 2 (1.96%) Middleware
4 2 (1.96%) REST
4 2 (1.96%) scikit-learn
4 2 (1.96%) SOAP
4 2 (1.96%) Theano
4 2 (1.96%) XML
4 2 (1.96%) XSLT
5 1 (0.98%) Apache Flex
5 1 (0.98%) Django
5 1 (0.98%) TIBCO EMS
Miscellaneous
1 14 (13.73%) Analytical Skills
2 3 (2.94%) Client/Server
2 3 (2.94%) Mainframe
2 3 (2.94%) Virtual Team
3 2 (1.96%) Clustering
3 2 (1.96%) Computer Science
3 2 (1.96%) CUDA
3 2 (1.96%) GPGPU
3 2 (1.96%) NHS
4 1 (0.98%) Credit Risk
4 1 (0.98%) Cyberthreat
4 1 (0.98%) Greenfield Project
4 1 (0.98%) Hedge funds
4 1 (0.98%) iSeries
4 1 (0.98%) Linux Command Line
4 1 (0.98%) Management Information System
4 1 (0.98%) Reference Data
4 1 (0.98%) Smart Meter
4 1 (0.98%) Taxonomies
4 1 (0.98%) VSAM
Operating Systems
1 31 (30.39%) Linux
2 9 (8.82%) Unix
3 8 (7.84%) Windows
4 2 (1.96%) Solaris
5 1 (0.98%) CentOS
5 1 (0.98%) Data ONTAP
Processes & Methodologies
1 43 (42.16%) Agile Software Development
2 28 (27.45%) DevOps
3 22 (21.57%) Software Engineering
4 21 (20.59%) Analytics
5 19 (18.63%) Continuous Integration
6 16 (15.69%) OO
6 16 (15.69%) TDD
7 15 (14.71%) OOP
8 14 (13.73%) Scrum
9 13 (12.75%) Kanban
10 11 (10.78%) Functional Programming
10 11 (10.78%) Visualisation
11 10 (9.80%) Data Science
11 10 (9.80%) Metadata Management
12 9 (8.82%) Cybersecurity
12 9 (8.82%) Data Modelling
12 9 (8.82%) ETL
12 9 (8.82%) Infrastructure Management
12 9 (8.82%) Risk Analytics
13 8 (7.84%) Business Intelligence
Programming Languages
1 56 (54.90%) Python
2 36 (35.29%) SQL
3 30 (29.41%) Java
4 22 (21.57%) Scala
5 14 (13.73%) PowerShell
6 13 (12.75%) Bash Shell
6 13 (12.75%) R
7 12 (11.76%) Shell Script
8 8 (7.84%) C#
8 8 (7.84%) C++
8 8 (7.84%) JavaScript
9 3 (2.94%) COBOL
9 3 (2.94%) VBA
10 2 (1.96%) Go
10 2 (1.96%) MATLAB
10 2 (1.96%) Ruby
11 1 (0.98%) PL/SQL
Qualifications
1 8 (7.84%) Security Cleared
2 6 (5.88%) BC Cleared
3 5 (4.90%) BPSS Clearance
4 3 (2.94%) Degree
4 3 (2.94%) PhD
5 2 (1.96%) Sun Certification
6 1 (0.98%) SC Cleared
Quality Assurance & Compliance
1 5 (4.90%) QA
2 2 (1.96%) Data Quality
3 1 (0.98%) PMO
System Software
1 12 (11.76%) Docker
2 11 (10.78%) VMware Infrastructure
3 4 (3.92%) HDFS
4 2 (1.96%) NFS
4 2 (1.96%) SRDF
4 2 (1.96%) Veritas Cluster Server
4 2 (1.96%) Xen
5 1 (0.98%) Apache Flume
Systems Management
1 24 (23.53%) Ansible
2 12 (11.76%) Puppet
3 10 (9.80%) Terraform
4 9 (8.82%) Kubernetes
5 4 (3.92%) CA Single Sign-On
6 3 (2.94%) NetBackup
7 2 (1.96%) Grafana
7 2 (1.96%) Graylog
7 2 (1.96%) Kibana
7 2 (1.96%) Oozie
7 2 (1.96%) Opscode Chef
7 2 (1.96%) Prometheus
8 1 (0.98%) Ambari
8 1 (0.98%) Cobbler
8 1 (0.98%) Hadoop YARN
8 1 (0.98%) QRadar
8 1 (0.98%) Rancher
Vendors
1 14 (13.73%) VMware
2 13 (12.75%) Google
2 13 (12.75%) MapR
3 11 (10.78%) Oracle
4 10 (9.80%) IBM
4 10 (9.80%) Tableau
5 9 (8.82%) Hortonworks
6 8 (7.84%) CA
6 8 (7.84%) Datameer
6 8 (7.84%) Microsoft
6 8 (7.84%) SaltStack
6 8 (7.84%) Teradata
7 7 (6.86%) Cisco
7 7 (6.86%) EMC
7 7 (6.86%) NetApp
8 3 (2.94%) SAP
9 2 (1.96%) Ab Initio
9 2 (1.96%) Informatica
9 2 (1.96%) Sun
9 2 (1.96%) Veritas