Period
to 20 November 2017

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 20 November 2017 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
20 Nov 2017
Same period 2016 Same period 2015
Rank 116 121 177
Rank change year-on-year +5 +56 +4
Contract jobs citing Hadoop 70 79 41
As % of all contract IT jobs advertised in Yorkshire 1.60% 1.47% 0.66%
As % of the Database & Business Intelligence category 7.19% 5.90% 2.52%
Number of daily rates quoted 69 53 22
Yorkshire median daily rate £465 £480 £525
Median daily rate % change year-on-year -3.13% -8.57% +20.69%
10th Percentile £400 £325 £406
90th Percentile £640 £735 £662
England median daily rate £538 £525 £525
% change year-on-year +2.38% - -
Number of hourly rates quoted 1 0 0
Yorkshire median hourly rate £35.00 - -
England median hourly rate £32.75 £46.00 £37.50
% change year-on-year -28.80% +22.67% +2.74%

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 974 1338 1624
As % of all contract IT jobs advertised in Yorkshire 22.20% 24.86% 26.27%
Number of daily rates quoted 656 912 1099
Yorkshire median daily rate £400 £380 £363
Median daily rate % change year-on-year +5.26% +4.83% +7.41%
10th Percentile £305 £281 £270
90th Percentile £538 £538 £512
England median daily rate £460 £425 £413
% change year-on-year +8.24% +3.03% +3.13%
Number of hourly rates quoted 8 22 24
Yorkshire median hourly rate £21.75 £14.25 £17.50
Median hourly rate % change year-on-year +52.63% -18.57% +9.38%
10th Percentile £11.75 £12.30 £9.30
90th Percentile £37.85 £31.50 £37.04
England median hourly rate £31.50 £28.00 £27.89
% change year-on-year +12.50% +0.39% +15.01%

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 20 November 2017.

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 20 November 2017. 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 +31 55 £460 -2.13% 8
South Yorkshire -4 14 £610 +16.19% 1
North Yorkshire +6 1 £450 +2.86%
Hadoop
England

For the 6 months to 20 November 2017, IT contractor jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Yorkshire region with a requirement for Hadoop.

1 52 (74.29%) Big Data
2 45 (64.29%) Apache Spark
3 42 (60.00%) Apache Hive
4 40 (57.14%) HBase
4 40 (57.14%) Kafka
4 40 (57.14%) Shell Script
5 39 (55.71%) Python
5 39 (55.71%) Agile Software Development
6 35 (50.00%) DevOps
7 33 (47.14%) MapReduce
8 32 (45.71%) Apache Flume
8 32 (45.71%) Sqoop
9 31 (44.29%) Impala
9 31 (44.29%) Ansible
10 30 (42.86%) Java
11 29 (41.43%) ETL
11 29 (41.43%) Spark Streaming
12 27 (38.57%) GitHub
12 27 (38.57%) Continuous Integration
12 27 (38.57%) SQL
13 26 (37.14%) Open Source
13 26 (37.14%) Analytics
14 25 (35.71%) Linux
15 24 (34.29%) Finance
16 22 (31.43%) Git (software)
17 21 (30.00%) Security Cleared
17 21 (30.00%) NoSQL
18 19 (27.14%) SC Cleared
18 19 (27.14%) Data Modelling
19 18 (25.71%) Informatica

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 45 (64.29%) Apache Spark
2 11 (15.71%) OpenStack
3 10 (14.29%) SAS
4 9 (12.86%) Confluence
5 6 (8.57%) Apache
6 5 (7.14%) Apache Solr
6 5 (7.14%) JBoss
6 5 (7.14%) Jetty
6 5 (7.14%) Tomcat
6 5 (7.14%) Tornado
6 5 (7.14%) WebLogic
7 2 (2.86%) Apache Pig
8 1 (1.43%) Elasticsearch
8 1 (1.43%) IBM Notes
Applications
1 2 (2.86%) Microsoft Excel
1 2 (2.86%) Microsoft Project
2 1 (1.43%) Microsoft PowerPoint
2 1 (1.43%) MS Visio
Cloud Services
1 27 (38.57%) GitHub
2 5 (7.14%) Amazon AWS
3 4 (5.71%) Google Cloud Platform
4 2 (2.86%) Microsoft Azure
5 1 (1.43%) Amazon SQS
5 1 (1.43%) AWS CloudFormation
Communications & Networking
1 14 (20.00%) LAN
2 13 (18.57%) VPN
2 13 (18.57%) WAN
3 5 (7.14%) AMQP
3 5 (7.14%) Kerberos
4 2 (2.86%) LDAP
4 2 (2.86%) NAS
4 2 (2.86%) SAN
4 2 (2.86%) SMS
4 2 (2.86%) SSH
Database & Business Intelligence
1 52 (74.29%) Big Data
2 42 (60.00%) Apache Hive
3 40 (57.14%) HBase
4 32 (45.71%) Sqoop
5 31 (44.29%) Impala
6 21 (30.00%) NoSQL
7 13 (18.57%) PostgreSQL
8 12 (17.14%) MongoDB
9 8 (11.43%) Apache Cassandra
9 8 (11.43%) Data Warehouse
10 6 (8.57%) BusinessObjects
10 6 (8.57%) Data Lake
10 6 (8.57%) Enterprise Data Warehouse
10 6 (8.57%) Pentaho
11 5 (7.14%) Couchbase
11 5 (7.14%) Redis
11 5 (7.14%) Riak
12 3 (4.29%) DB2
13 2 (2.86%) MySQL
14 1 (1.43%) RDBMS
Development Applications
1 22 (31.43%) Git (software)
2 15 (21.43%) JIRA
3 12 (17.14%) Talend Open Studio
4 10 (14.29%) Cucumber
5 7 (10.00%) Jenkins
6 6 (8.57%) ERwin
7 5 (7.14%) FitNesse
7 5 (7.14%) JBehave
7 5 (7.14%) Maven
7 5 (7.14%) Selenium
7 5 (7.14%) Vagrant
8 2 (2.86%) Sonatype Nexus
9 1 (1.43%) JHipster
9 1 (1.43%) ProC
General
1 24 (34.29%) Finance
2 9 (12.86%) Banking
2 9 (12.86%) Electronics
2 9 (12.86%) Manufacturing
2 9 (12.86%) Marketing
2 9 (12.86%) Telecoms
3 4 (5.71%) Retail Banking
4 2 (2.86%) Financial Institution
5 1 (1.43%) Investment Banking
5 1 (1.43%) Private Banking
Job Titles
1 20 (28.57%) DevOps Engineer
2 16 (22.86%) Data Engineer
3 11 (15.71%) Developer
4 8 (11.43%) Architect
4 8 (11.43%) Data Architect
5 6 (8.57%) Java Developer
5 6 (8.57%) Lead Architect
5 6 (8.57%) Lead Data Architect
6 5 (7.14%) Administrator
6 5 (7.14%) Big Data Engineer
6 5 (7.14%) Senior Data Engineer
7 4 (5.71%) Business Intelligence Architect
7 4 (5.71%) Business Intelligence Lead
7 4 (5.71%) Data Scientist
7 4 (5.71%) Data Warehouse Architect
7 4 (5.71%) Linux Administrator
7 4 (5.71%) Linux Systems Administrator
7 4 (5.71%) Systems Administrator
8 2 (2.86%) Machine Learning Scientist
8 2 (2.86%) Scala Developer
Libraries, Frameworks & Software Standards
1 40 (57.14%) Kafka
2 29 (41.43%) Spark Streaming
3 15 (21.43%) Sensu
4 11 (15.71%) Spring
4 11 (15.71%) Spring Boot
5 10 (14.29%) Apache Camel
6 8 (11.43%) AngularJS
6 8 (11.43%) Node.js
7 6 (8.57%) ActiveMQ
7 6 (8.57%) RabbitMQ
8 5 (7.14%) Drools
8 5 (7.14%) Flask
8 5 (7.14%) Gherkin
8 5 (7.14%) Hibernate
8 5 (7.14%) JMS
8 5 (7.14%) REST
9 3 (4.29%) HTML
9 3 (4.29%) HTML5
9 3 (4.29%) KnockoutJS
9 3 (4.29%) React
Miscellaneous
1 8 (11.43%) Analytical Skills
1 8 (11.43%) Management Information System
2 6 (8.57%) Enterprise Software
3 5 (7.14%) Algorithms
4 1 (1.43%) Client/Server
4 1 (1.43%) Clustering
4 1 (1.43%) Computer Science
4 1 (1.43%) Video\Live Streaming
Operating Systems
1 25 (35.71%) Linux
2 9 (12.86%) Unix
3 2 (2.86%) SUSE
4 1 (1.43%) Red Hat Enterprise Linux
Processes & Methodologies
1 39 (55.71%) Agile Software Development
2 35 (50.00%) DevOps
3 33 (47.14%) MapReduce
4 29 (41.43%) ETL
5 27 (38.57%) Continuous Integration
6 26 (37.14%) Analytics
6 26 (37.14%) Open Source
7 19 (27.14%) Data Modelling
8 18 (25.71%) Business Intelligence
9 16 (22.86%) Configuration Management
9 16 (22.86%) Reverse Engineering
10 15 (21.43%) Disaster Recovery
10 15 (21.43%) Scrum
11 14 (20.00%) Data Analytics
12 13 (18.57%) Big Data Analytics
12 13 (18.57%) Information Security
13 12 (17.14%) Data Architecture
13 12 (17.14%) TDD
14 11 (15.71%) BDD
15 10 (14.29%) Kanban
Programming Languages
1 40 (57.14%) Shell Script
2 39 (55.71%) Python
3 30 (42.86%) Java
4 27 (38.57%) SQL
5 17 (24.29%) Scala
6 5 (7.14%) Bash Shell
6 5 (7.14%) Ruby
7 4 (5.71%) R
8 3 (4.29%) C#
8 3 (4.29%) JavaScript
9 1 (1.43%) Groovy
9 1 (1.43%) Kotlin
9 1 (1.43%) PROC SQL
9 1 (1.43%) SAS Macro
Qualifications
1 21 (30.00%) Security Cleared
2 19 (27.14%) SC Cleared
3 4 (5.71%) Degree
3 4 (5.71%) DV Cleared
4 2 (2.86%) SAS Certification
Quality Assurance & Compliance
1 6 (8.57%) Data Quality
1 6 (8.57%) QA
2 2 (2.86%) GCP
System Software
1 32 (45.71%) Apache Flume
2 11 (15.71%) Docker
3 7 (10.00%) HDFS
4 5 (7.14%) Apache ZooKeeper
5 2 (2.86%) Veritas Volume Manager
5 2 (2.86%) Virtual Machines
6 1 (1.43%) Active Directory
Systems Management
1 31 (44.29%) Ansible
2 15 (21.43%) Prometheus
3 5 (7.14%) Kubernetes
3 5 (7.14%) Opscode Chef
3 5 (7.14%) Puppet
3 5 (7.14%) Terraform
4 2 (2.86%) Oozie
Vendors
1 18 (25.71%) Informatica
2 16 (22.86%) Oracle
3 12 (17.14%) Talend
4 9 (12.86%) SAP
5 6 (8.57%) CA
5 6 (8.57%) Tableau
6 5 (7.14%) Microsoft
7 3 (4.29%) Cloudera
7 3 (4.29%) Red Hat
8 2 (2.86%) Atlassian
8 2 (2.86%) Cisco
8 2 (2.86%) EMC
8 2 (2.86%) Google
8 2 (2.86%) HP
8 2 (2.86%) IBM
8 2 (2.86%) Veritas
9 1 (1.43%) Elastic Path
9 1 (1.43%) Hortonworks
9 1 (1.43%) Lotus
9 1 (1.43%) Sybase