Period
to 17 November 2017

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 17 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
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 83 105 128
Rank change year-on-year +22 +23 -12
Contract jobs citing Hadoop 54 38 31
As % of all contract IT jobs advertised in Leeds 2.40% 1.44% 0.95%
As % of the Database & Business Intelligence category 9.23% 5.70% 3.41%
Number of daily rates quoted 55 28 12
Leeds median daily rate £460 £470 £525
Median daily rate % change year-on-year -2.13% -10.48% +19.86%
10th Percentile £400 £350 £366
90th Percentile £615 £613 £674
West Yorkshire median daily rate £460 £470 £488
% change year-on-year -2.13% -3.59% +11.30%
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 585 667 908
As % of all contract IT jobs advertised in Leeds 26.00% 25.32% 27.78%
Number of daily rates quoted 430 471 631
Leeds median daily rate £400 £388 £375
Median daily rate % change year-on-year +3.23% +3.33% +15.38%
10th Percentile £313 £295 £281
90th Percentile £538 £525 £515
West Yorkshire median daily rate £400 £375 £375
% change year-on-year +6.67% - +7.91%
Number of hourly rates quoted 1 7 9
Leeds median hourly rate £25.00 £14.50 £17.50
Median hourly rate % change year-on-year +72.41% -17.14% +9.38%
10th Percentile £24.50 £13.20 £8.50
90th Percentile £25.50 £31.50 £37.04
West Yorkshire median hourly rate £22.00 £21.19 £17.50
% change year-on-year +3.83% +21.07% +9.38%

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 17 November 2017.

Contractor daily rate histogram for Hadoop in Leeds

For the 6 months to 17 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 Leeds region with a requirement for Hadoop.

1 42 (77.78%) Big Data
1 42 (77.78%) Apache Spark
2 36 (66.67%) Kafka
3 35 (64.81%) Python
3 35 (64.81%) Apache Hive
4 34 (62.96%) HBase
5 32 (59.26%) Agile Software Development
5 32 (59.26%) DevOps
6 31 (57.41%) Shell Script
7 30 (55.56%) Ansible
8 29 (53.70%) MapReduce
9 28 (51.85%) Java
9 28 (51.85%) Sqoop
9 28 (51.85%) Apache Flume
9 28 (51.85%) Impala
10 26 (48.15%) Spark Streaming
10 26 (48.15%) ETL
11 24 (44.44%) Continuous Integration
11 24 (44.44%) GitHub
12 21 (38.89%) SQL
13 20 (37.04%) Git (software)
13 20 (37.04%) Open Source
14 19 (35.19%) NoSQL
15 18 (33.33%) Security Cleared
15 18 (33.33%) Linux
15 18 (33.33%) Analytics
16 16 (29.63%) Finance
16 16 (29.63%) SC Cleared
16 16 (29.63%) Scala
17 15 (27.78%) Scrum

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 42 (77.78%) Apache Spark
2 10 (18.52%) OpenStack
3 9 (16.67%) Confluence
4 6 (11.11%) Apache
5 5 (9.26%) Apache Solr
5 5 (9.26%) JBoss
5 5 (9.26%) Jetty
5 5 (9.26%) SAS
5 5 (9.26%) Tomcat
5 5 (9.26%) Tornado
5 5 (9.26%) WebLogic
6 2 (3.70%) Apache Pig
Applications
1 2 (3.70%) Microsoft Project
Cloud Services
1 24 (44.44%) GitHub
Communications & Networking
1 11 (20.37%) LAN
1 11 (20.37%) VPN
1 11 (20.37%) WAN
2 5 (9.26%) AMQP
2 5 (9.26%) Kerberos
3 2 (3.70%) LDAP
3 2 (3.70%) SMS
3 2 (3.70%) SSH
Database & Business Intelligence
1 42 (77.78%) Big Data
2 35 (64.81%) Apache Hive
3 34 (62.96%) HBase
4 28 (51.85%) Impala
4 28 (51.85%) Sqoop
5 19 (35.19%) NoSQL
6 10 (18.52%) PostgreSQL
7 8 (14.81%) MongoDB
8 7 (12.96%) Apache Cassandra
9 5 (9.26%) Couchbase
9 5 (9.26%) Redis
9 5 (9.26%) Riak
10 3 (5.56%) BusinessObjects
10 3 (5.56%) Data Lake
10 3 (5.56%) Data Warehouse
10 3 (5.56%) Enterprise Data Warehouse
10 3 (5.56%) Pentaho
11 2 (3.70%) DB2
11 2 (3.70%) MySQL
12 1 (1.85%) RDBMS
Development Applications
1 20 (37.04%) Git (software)
2 14 (25.93%) JIRA
3 12 (22.22%) Talend Open Studio
4 10 (18.52%) Cucumber
5 7 (12.96%) Jenkins
6 5 (9.26%) FitNesse
6 5 (9.26%) JBehave
6 5 (9.26%) Maven
6 5 (9.26%) Selenium
6 5 (9.26%) Vagrant
7 3 (5.56%) ERwin
8 2 (3.70%) Sonatype Nexus
General
1 16 (29.63%) Finance
2 9 (16.67%) Electronics
2 9 (16.67%) Manufacturing
2 9 (16.67%) Marketing
2 9 (16.67%) Telecoms
3 4 (7.41%) Banking
4 1 (1.85%) Retail Banking
Job Titles
1 17 (31.48%) DevOps Engineer
2 15 (27.78%) Data Engineer
3 10 (18.52%) Developer
4 5 (9.26%) Big Data Engineer
4 5 (9.26%) Java Developer
5 4 (7.41%) Architect
5 4 (7.41%) Data Architect
5 4 (7.41%) Data Scientist
5 4 (7.41%) Senior Data Engineer
6 3 (5.56%) Business Intelligence Architect
6 3 (5.56%) Business Intelligence Lead
6 3 (5.56%) Data Warehouse Architect
6 3 (5.56%) Lead Architect
6 3 (5.56%) Lead Data Architect
7 2 (3.70%) Machine Learning Scientist
7 2 (3.70%) Project Manager
7 2 (3.70%) Scala Developer
8 1 (1.85%) Delivery Project Manager
8 1 (1.85%) Solutions Architect
8 1 (1.85%) Technical Project Manager
Libraries, Frameworks & Software Standards
1 36 (66.67%) Kafka
2 26 (48.15%) Spark Streaming
3 13 (24.07%) Sensu
4 10 (18.52%) Apache Camel
4 10 (18.52%) Spring
4 10 (18.52%) Spring Boot
5 8 (14.81%) AngularJS
5 8 (14.81%) Node.js
6 5 (9.26%) ActiveMQ
6 5 (9.26%) Drools
6 5 (9.26%) Flask
6 5 (9.26%) Gherkin
6 5 (9.26%) Hibernate
6 5 (9.26%) JMS
6 5 (9.26%) RabbitMQ
6 5 (9.26%) REST
7 3 (5.56%) HTML
7 3 (5.56%) HTML5
7 3 (5.56%) KnockoutJS
7 3 (5.56%) React
Miscellaneous
1 5 (9.26%) Algorithms
2 3 (5.56%) Analytical Skills
2 3 (5.56%) Enterprise Software
2 3 (5.56%) Management Information System
3 1 (1.85%) Client/Server
3 1 (1.85%) Video\Live Streaming
Operating Systems
1 18 (33.33%) Linux
2 5 (9.26%) Unix
Processes & Methodologies
1 32 (59.26%) Agile Software Development
1 32 (59.26%) DevOps
2 29 (53.70%) MapReduce
3 26 (48.15%) ETL
4 24 (44.44%) Continuous Integration
5 20 (37.04%) Open Source
6 18 (33.33%) Analytics
7 15 (27.78%) Scrum
8 13 (24.07%) Business Intelligence
8 13 (24.07%) Configuration Management
8 13 (24.07%) Data Modelling
8 13 (24.07%) Disaster Recovery
8 13 (24.07%) Reverse Engineering
9 11 (20.37%) BDD
9 11 (20.37%) Big Data Analytics
9 11 (20.37%) Data Analytics
9 11 (20.37%) Information Security
9 11 (20.37%) TDD
10 9 (16.67%) Digital Marketing
10 9 (16.67%) Programme Management
Programming Languages
1 35 (64.81%) Python
2 31 (57.41%) Shell Script
3 28 (51.85%) Java
4 21 (38.89%) SQL
5 16 (29.63%) Scala
6 5 (9.26%) Bash Shell
6 5 (9.26%) Ruby
7 4 (7.41%) R
8 3 (5.56%) C#
8 3 (5.56%) JavaScript
Qualifications
1 18 (33.33%) Security Cleared
2 16 (29.63%) SC Cleared
3 4 (7.41%) DV Cleared
4 3 (5.56%) Degree
5 2 (3.70%) SAS Certification
Quality Assurance & Compliance
1 3 (5.56%) Data Quality
1 3 (5.56%) QA
System Software
1 28 (51.85%) Apache Flume
2 10 (18.52%) Docker
3 7 (12.96%) HDFS
4 5 (9.26%) Apache ZooKeeper
5 1 (1.85%) Active Directory
Systems Management
1 30 (55.56%) Ansible
2 13 (24.07%) Prometheus
3 5 (9.26%) Kubernetes
3 5 (9.26%) Opscode Chef
3 5 (9.26%) Puppet
3 5 (9.26%) Terraform
4 2 (3.70%) Oozie
Vendors
1 15 (27.78%) Informatica
2 12 (22.22%) Oracle
2 12 (22.22%) Talend
3 9 (16.67%) SAP
4 5 (9.26%) Microsoft
5 3 (5.56%) CA
5 3 (5.56%) Cloudera
5 3 (5.56%) Tableau
6 2 (3.70%) Atlassian
7 1 (1.85%) Elastic Path
7 1 (1.85%) Hortonworks
7 1 (1.85%) MapR