Period
to 16 January 2018

The following table provides summary statistics for contract job vacancies advertised in Leeds 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 January 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
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 97 98 126
Rank change year-on-year +1 +28 -9
Contract jobs citing Hadoop 36 41 27
As % of all contract IT jobs advertised in Leeds 1.64% 1.71% 0.89%
As % of the Database & Business Intelligence category 6.47% 6.49% 3.63%
Number of daily rates quoted 46 29 15
Leeds median daily rate £450 £463 £550
Median daily rate % change year-on-year -2.70% -15.91% +24.72%
10th Percentile £400 £345 £393
90th Percentile £615 £609 £673
West Yorkshire median daily rate £450 £463 £550
% change year-on-year -2.70% -15.91% +24.72%
Number of hourly rates quoted 0 0 0
Leeds median hourly rate - - -
West Yorkshire median hourly rate - - -

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 Leeds with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Leeds
Contract vacancies with a requirement for database or business intelligence skills 556 632 743
As % of all contract IT jobs advertised in Leeds 25.26% 26.34% 24.44%
Number of daily rates quoted 411 427 491
Leeds median daily rate £400 £388 £380
Median daily rate % change year-on-year +3.23% +1.97% +12.59%
10th Percentile £305 £293 £285
90th Percentile £538 £538 £525
West Yorkshire median daily rate £400 £375 £375
% change year-on-year +6.67% - +7.14%
Number of hourly rates quoted 0 6 7
Leeds median hourly rate - £22.00 £17.50
Median hourly rate % change year-on-year - +25.71% +9.38%
West Yorkshire median hourly rate - £21.19 £19.50
% change year-on-year - +8.65% +1.30%

Hadoop
Job Vacancy Trend in Leeds

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

Job vacancy trend for Hadoop in Leeds

Hadoop
Contractor Daily Rate Trend in Leeds

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

Contractor daily rate trend for Hadoop in Leeds

Hadoop
Contractor Daily Rate Histogram in Leeds

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

Contractor daily rate histogram for Hadoop in Leeds

For the 6 months to 16 January 2018, 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 Leeds region with a requirement for Hadoop.

1 23 (63.89%) Apache Spark
2 20 (55.56%) Big Data
2 20 (55.56%) Agile Software Development
3 18 (50.00%) Java
4 16 (44.44%) SQL
5 15 (41.67%) Scrum
5 15 (41.67%) Kafka
6 14 (38.89%) Finance
6 14 (38.89%) Oracle
6 14 (38.89%) Apache Hive
7 13 (36.11%) Scala
7 13 (36.11%) Python
8 12 (33.33%) Kanban
8 12 (33.33%) DevOps
9 10 (27.78%) HBase
9 10 (27.78%) Linux
10 9 (25.00%) Git (software)
10 9 (25.00%) MongoDB
10 9 (25.00%) Ruby
10 9 (25.00%) NoSQL
10 9 (25.00%) Ansible
11 8 (22.22%) Node.js
11 8 (22.22%) AngularJS
11 8 (22.22%) Analytics
11 8 (22.22%) TDD
11 8 (22.22%) Spring
11 8 (22.22%) BDD
11 8 (22.22%) Test Automation
11 8 (22.22%) SAS
11 8 (22.22%) Business Intelligence

Hadoop
Co-occurring IT Skills in Leeds 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 23 (63.89%) Apache Spark
2 8 (22.22%) SAS
3 6 (16.67%) Confluence
4 5 (13.89%) JBoss
4 5 (13.89%) Jetty
4 5 (13.89%) Tomcat
4 5 (13.89%) Tornado
4 5 (13.89%) WebLogic
5 2 (5.56%) Apache
5 2 (5.56%) Apache Pig
5 2 (5.56%) Apache Solr
5 2 (5.56%) OpenStack
6 1 (2.78%) nginx
Applications
1 2 (5.56%) Microsoft Project
Cloud Services
1 2 (5.56%) GitHub
Communications & Networking
1 6 (16.67%) AMQP
2 2 (5.56%) DSL
2 2 (5.56%) Kerberos
2 2 (5.56%) LAN
2 2 (5.56%) LDAP
2 2 (5.56%) SMS
2 2 (5.56%) SSH
2 2 (5.56%) VPN
2 2 (5.56%) WAN
3 1 (2.78%) BIG-IP
3 1 (2.78%) SAN
Database & Business Intelligence
1 20 (55.56%) Big Data
2 14 (38.89%) Apache Hive
3 10 (27.78%) HBase
4 9 (25.00%) MongoDB
4 9 (25.00%) NoSQL
5 7 (19.44%) Apache Cassandra
5 7 (19.44%) PostgreSQL
6 6 (16.67%) Couchbase
6 6 (16.67%) Redis
7 5 (13.89%) Pentaho
7 5 (13.89%) Riak
8 4 (11.11%) Impala
8 4 (11.11%) Sqoop
9 3 (8.33%) Base SAS
9 3 (8.33%) BusinessObjects
9 3 (8.33%) Data Lake
9 3 (8.33%) Data Warehouse
9 3 (8.33%) Enterprise Data Warehouse
9 3 (8.33%) MySQL
9 3 (8.33%) Relational Database
Development Applications
1 9 (25.00%) Git (software)
2 7 (19.44%) Cucumber
2 7 (19.44%) Jenkins
3 6 (16.67%) JIRA
4 5 (13.89%) FitNesse
4 5 (13.89%) JBehave
4 5 (13.89%) Maven
4 5 (13.89%) Selenium
4 5 (13.89%) Vagrant
5 3 (8.33%) ERwin
6 2 (5.56%) Sonatype Nexus
General
1 14 (38.89%) Finance
2 7 (19.44%) Marketing
3 4 (11.11%) Electronics
3 4 (11.11%) Manufacturing
3 4 (11.11%) Telecoms
4 3 (8.33%) Banking
4 3 (8.33%) Games
5 1 (2.78%) Retail Banking
Job Titles
1 8 (22.22%) Developer
2 7 (19.44%) Data Scientist
3 6 (16.67%) Data Engineer
3 6 (16.67%) Java Developer
4 5 (13.89%) Big Data Engineer
4 5 (13.89%) DevOps Engineer
5 4 (11.11%) Architect
6 3 (8.33%) Business Intelligence Architect
6 3 (8.33%) Business Intelligence Lead
6 3 (8.33%) Data Architect
6 3 (8.33%) Data Warehouse Architect
6 3 (8.33%) Lead Architect
6 3 (8.33%) Lead Data Architect
6 3 (8.33%) Scala Developer
7 2 (5.56%) Hadoop Engineer
7 2 (5.56%) Machine Learning Scientist
7 2 (5.56%) Project Manager
7 2 (5.56%) Software Engineer
7 2 (5.56%) Software Test Engineer
7 2 (5.56%) Test Engineer
Libraries, Frameworks & Software Standards
1 15 (41.67%) Kafka
2 8 (22.22%) AngularJS
2 8 (22.22%) Node.js
2 8 (22.22%) Spring
3 7 (19.44%) Apache Camel
3 7 (19.44%) Spring Boot
4 6 (16.67%) Hibernate
4 6 (16.67%) RabbitMQ
5 5 (13.89%) ActiveMQ
5 5 (13.89%) Flask
5 5 (13.89%) Gherkin
5 5 (13.89%) JMS
6 4 (11.11%) Spark Streaming
7 3 (8.33%) HTML
7 3 (8.33%) HTML5
7 3 (8.33%) KnockoutJS
7 3 (8.33%) React
7 3 (8.33%) REST
8 2 (5.56%) Drools
8 2 (5.56%) Sensu
Miscellaneous
1 3 (8.33%) Analytical Skills
1 3 (8.33%) Enterprise Software
1 3 (8.33%) Management Information System
2 2 (5.56%) Algorithms
3 1 (2.78%) Client/Server
3 1 (2.78%) Data Centre
3 1 (2.78%) Video\Live Streaming
Operating Systems
1 10 (27.78%) Linux
2 5 (13.89%) Unix
3 1 (2.78%) Android
3 1 (2.78%) Apple iOS
Processes & Methodologies
1 20 (55.56%) Agile Software Development
2 15 (41.67%) Scrum
3 12 (33.33%) DevOps
3 12 (33.33%) Kanban
4 8 (22.22%) Analytics
4 8 (22.22%) BDD
4 8 (22.22%) Business Intelligence
4 8 (22.22%) TDD
4 8 (22.22%) Test Automation
5 7 (19.44%) MapReduce
5 7 (19.44%) Open Source
6 6 (16.67%) Data Architecture
6 6 (16.67%) Microservices
7 5 (13.89%) DSDM
7 5 (13.89%) ETL
7 5 (13.89%) Integration Testing
7 5 (13.89%) RUP
7 5 (13.89%) Software Engineering
8 4 (11.11%) Data Modelling
8 4 (11.11%) SOA
Programming Languages
1 18 (50.00%) Java
2 16 (44.44%) SQL
3 13 (36.11%) Python
3 13 (36.11%) Scala
4 9 (25.00%) Ruby
5 7 (19.44%) Shell Script
6 5 (13.89%) Bash Shell
7 4 (11.11%) R
8 3 (8.33%) C#
8 3 (8.33%) JavaScript
9 2 (5.56%) HiveQL
10 1 (2.78%) Kotlin
Qualifications
1 3 (8.33%) Degree
2 2 (5.56%) SAS Certification
2 2 (5.56%) SC Cleared
2 2 (5.56%) Security Cleared
Quality Assurance & Compliance
1 5 (13.89%) QA
2 3 (8.33%) Data Quality
System Software
1 7 (19.44%) Docker
2 4 (11.11%) HDFS
3 3 (8.33%) Apache Flume
4 2 (5.56%) Apache ZooKeeper
5 1 (2.78%) Active Directory
5 1 (2.78%) Varnish
Systems Management
1 9 (25.00%) Ansible
2 5 (13.89%) Opscode Chef
2 5 (13.89%) Puppet
3 3 (8.33%) Kubernetes
4 2 (5.56%) Oozie
4 2 (5.56%) Prometheus
4 2 (5.56%) Terraform
Vendors
1 14 (38.89%) Oracle
2 5 (13.89%) Informatica
2 5 (13.89%) Microsoft
3 4 (11.11%) SAP
4 3 (8.33%) CA
4 3 (8.33%) Cloudera
4 3 (8.33%) Tableau
5 2 (5.56%) Atlassian
5 2 (5.56%) Cadence
5 2 (5.56%) Talend
6 1 (2.78%) F5