Period
to 21 November 2018

The following table provides summary statistics for contract job vacancies advertised in West 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 21 November 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
Yorkshire > West Yorkshire
6 months to
21 Nov 2018
Same period 2017 Same period 2016
Rank 85 100 133
Rank change year-on-year +15 +33 +15
Contract jobs citing Hadoop 77 55 41
As % of all contract IT jobs advertised in West Yorkshire 2.24% 1.80% 1.15%
As % of the Database & Business Intelligence category 9.51% 7.54% 4.60%
Number of daily rates quoted 59 55 29
West Yorkshire median daily rate £475 £460 £470
Median daily rate % change year-on-year +3.26% -2.13% -10.48%
10th Percentile £363 £400 £344
90th Percentile £645 £615 £609
Yorkshire median daily rate £500 £465 £480
% change year-on-year +7.53% -3.13% -8.57%
Number of hourly rates quoted 0 0 0
West Yorkshire median hourly rate - - -
Yorkshire median hourly rate - £35.00 -

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 West Yorkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
West Yorkshire
Contract vacancies with a requirement for database or business intelligence skills 810 729 891
As % of all contract IT jobs advertised in West Yorkshire 23.58% 23.86% 24.93%
Number of daily rates quoted 556 510 605
West Yorkshire median daily rate £418 £400 £375
Median daily rate % change year-on-year +4.38% +6.67% +0.27%
10th Percentile £319 £305 £281
90th Percentile £574 £538 £523
Yorkshire median daily rate £408 £400 £380
% change year-on-year +1.88% +5.26% +4.83%
Number of hourly rates quoted 20 3 14
West Yorkshire median hourly rate £17.66 £22.00 £21.19
Median hourly rate % change year-on-year -19.74% +3.83% +21.07%
10th Percentile £13.17 £13.24 £13.50
90th Percentile £27.15 £24.90 £31.50
Yorkshire median hourly rate £17.66 £21.75 £14.25
% change year-on-year -18.82% +52.63% -18.57%

Hadoop
Job Vacancy Trend in West Yorkshire

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

Job vacancy trend for Hadoop in West Yorkshire

Hadoop
Contractor Daily Rate Trend in West Yorkshire

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

Contractor daily rate trend for Hadoop in West Yorkshire

Hadoop
Contractor Daily Rate Histogram in West Yorkshire

The daily rate distribution of IT jobs citing Hadoop in West Yorkshire over the 6 months to 21 November 2018.

Contractor daily rate histogram for Hadoop in West Yorkshire

Hadoop
Contract Job Locations in West 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 West Yorkshire region over the 6 months to 21 November 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
Leeds +13 73 £500 +8.70% 11
Hadoop
Yorkshire

For the 6 months to 21 November 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 West Yorkshire region with a requirement for Hadoop.

1 45 (58.44%) Apache Spark
2 39 (50.65%) Big Data
3 35 (45.45%) Python
4 34 (44.16%) NoSQL
5 33 (42.86%) Agile Software Development
6 32 (41.56%) Apache Hive
7 27 (35.06%) SQL
8 26 (33.77%) Scala
9 25 (32.47%) Kafka
10 23 (29.87%) Elasticsearch
10 23 (29.87%) Java
11 22 (28.57%) Git (software)
11 22 (28.57%) Software Engineering
12 21 (27.27%) Continuous Integration
12 21 (27.27%) Jenkins
12 21 (27.27%) HBase
13 20 (25.97%) TDD
13 20 (25.97%) Apache
14 19 (24.68%) MongoDB
15 18 (23.38%) Apache Cassandra
15 18 (23.38%) RabbitMQ
15 18 (23.38%) DevOps
16 17 (22.08%) Ansible
16 17 (22.08%) OO
17 16 (20.78%) GIS
17 16 (20.78%) Subversion
17 16 (20.78%) nginx
17 16 (20.78%) Mercurial
17 16 (20.78%) CouchDB
17 16 (20.78%) Redis

Hadoop
Co-occurring IT Skills in West 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 (58.44%) Apache Spark
2 23 (29.87%) Elasticsearch
3 20 (25.97%) Apache
4 16 (20.78%) nginx
5 3 (3.90%) Confluence
6 1 (1.30%) Apache Pig
6 1 (1.30%) SAS
Applications
1 1 (1.30%) Microsoft Excel
Cloud Services
1 7 (9.09%) Amazon AWS
2 6 (7.79%) Microsoft Azure
3 3 (3.90%) AWS CloudFormation
4 2 (2.60%) Amazon CloudWatch
4 2 (2.60%) Amazon EMR
4 2 (2.60%) Amazon SQS
4 2 (2.60%) Serverless
4 2 (2.60%) Slack
5 1 (1.30%) Amazon EC2
5 1 (1.30%) Amazon S3
5 1 (1.30%) Cloud Computing
5 1 (1.30%) GitHub
Communications & Networking
1 3 (3.90%) Firewall
2 1 (1.30%) NAS
2 1 (1.30%) Reverse Proxy
2 1 (1.30%) SAN
Database & Business Intelligence
1 39 (50.65%) Big Data
2 34 (44.16%) NoSQL
3 32 (41.56%) Apache Hive
4 21 (27.27%) HBase
5 19 (24.68%) MongoDB
6 18 (23.38%) Apache Cassandra
7 16 (20.78%) CouchDB
7 16 (20.78%) GIS
7 16 (20.78%) Redis
8 15 (19.48%) Riak
9 14 (18.18%) PostgreSQL
9 14 (18.18%) Relational Database
10 12 (15.58%) Data Warehouse
10 12 (15.58%) RDBMS
11 8 (10.39%) SQL Server
12 5 (6.49%) DataStage
13 4 (5.19%) MySQL
13 4 (5.19%) SQL Server 2012
13 4 (5.19%) SQL Server Integration Services
13 4 (5.19%) SQL Server Reporting Services
Development Applications
1 22 (28.57%) Git (software)
2 21 (27.27%) Jenkins
3 16 (20.78%) Mercurial
3 16 (20.78%) Subversion
4 4 (5.19%) JIRA
5 2 (2.60%) Cucumber
5 2 (2.60%) Eclipse
5 2 (2.60%) IntelliJ
5 2 (2.60%) JUnit
5 2 (2.60%) Maven
5 2 (2.60%) Octopus Deploy
5 2 (2.60%) SoapUI
5 2 (2.60%) TeamCity
General
1 10 (12.99%) Finance
2 6 (7.79%) Banking
3 3 (3.90%) Retail
4 1 (1.30%) Pharmaceutical
4 1 (1.30%) Retail Finance
Job Titles
1 37 (48.05%) Developer
2 14 (18.18%) Python Developer
3 12 (15.58%) Data Engineer
4 11 (14.29%) Software Engineer
5 7 (9.09%) DevOps Engineer
6 6 (7.79%) Architect
6 6 (7.79%) Data Architect
7 5 (6.49%) Hadoop Developer
8 4 (5.19%) Big Data Engineer
8 4 (5.19%) ETL Developer
8 4 (5.19%) Senior Data Engineer
8 4 (5.19%) Senior Developer
8 4 (5.19%) Software Developer
8 4 (5.19%) SSIS Developer
9 3 (3.90%) Big Data Developer
9 3 (3.90%) DataStage Developer
9 3 (3.90%) Infrastructure Engineer
9 3 (3.90%) Java Developer
9 3 (3.90%) Linux Engineer
9 3 (3.90%) Python Engineer
Libraries, Frameworks & Software Standards
1 25 (32.47%) Kafka
2 18 (23.38%) RabbitMQ
3 3 (3.90%) PySpark
4 2 (2.60%) .NET
4 2 (2.60%) ActiveMQ
4 2 (2.60%) J2EE
4 2 (2.60%) JSON
4 2 (2.60%) REST
4 2 (2.60%) SOAP
4 2 (2.60%) Spring
5 1 (1.30%) Apache Flex
5 1 (1.30%) Django
5 1 (1.30%) Natural Language Processing
5 1 (1.30%) Pandas
5 1 (1.30%) scikit-learn
5 1 (1.30%) Theano
5 1 (1.30%) Web Services
Miscellaneous
1 4 (5.19%) Analytical Skills
1 4 (5.19%) Taxonomies
2 3 (3.90%) Mainframe
3 2 (2.60%) Client/Server
3 2 (2.60%) Cyberthreat
3 2 (2.60%) Greenfield Project
3 2 (2.60%) NHS
3 2 (2.60%) VSAM
4 1 (1.30%) Computer Science
4 1 (1.30%) Credit Risk
4 1 (1.30%) CUDA
4 1 (1.30%) Data Structures
4 1 (1.30%) GPGPU
4 1 (1.30%) Hedge funds
4 1 (1.30%) Linux Command Line
4 1 (1.30%) Private Cloud
4 1 (1.30%) Public Cloud
4 1 (1.30%) Reference Data
4 1 (1.30%) Smart Meter
4 1 (1.30%) Virtual Team
Operating Systems
1 9 (11.69%) Linux
1 9 (11.69%) Unix
2 1 (1.30%) CentOS
2 1 (1.30%) Windows
Processes & Methodologies
1 33 (42.86%) Agile Software Development
2 22 (28.57%) Software Engineering
3 21 (27.27%) Continuous Integration
4 20 (25.97%) TDD
5 18 (23.38%) DevOps
6 17 (22.08%) OO
7 15 (19.48%) OOP
8 12 (15.58%) Data Modelling
9 11 (14.29%) Functional Programming
10 9 (11.69%) Analytics
10 9 (11.69%) Business Intelligence
10 9 (11.69%) Data Science
11 8 (10.39%) ETL
12 6 (7.79%) Data Analytics
12 6 (7.79%) Data Architecture
13 5 (6.49%) Performance Tuning
14 4 (5.19%) Cybersecurity
14 4 (5.19%) Kimball Methodology
14 4 (5.19%) Mentoring
14 4 (5.19%) Pair Programming
Programming Languages
1 35 (45.45%) Python
2 27 (35.06%) SQL
3 26 (33.77%) Scala
4 23 (29.87%) Java
5 9 (11.69%) C#
5 9 (11.69%) C++
6 4 (5.19%) COBOL
6 4 (5.19%) PowerShell
6 4 (5.19%) R
6 4 (5.19%) VBA
7 3 (3.90%) Shell Script
8 2 (2.60%) Go
9 1 (1.30%) Bash Shell
9 1 (1.30%) MATLAB
9 1 (1.30%) PL/SQL
Qualifications
1 8 (10.39%) BPSS Clearance
2 5 (6.49%) Security Cleared
3 3 (3.90%) Degree
4 2 (2.60%) BC Cleared
4 2 (2.60%) SC Cleared
4 2 (2.60%) Sun Certification
5 1 (1.30%) DV Cleared
5 1 (1.30%) PhD
Quality Assurance & Compliance
1 1 (1.30%) PMO
1 1 (1.30%) QA
System Software
1 5 (6.49%) HDFS
2 3 (3.90%) VMware Infrastructure
3 2 (2.60%) Tivoli Workload Scheduler
4 1 (1.30%) Apache Flume
4 1 (1.30%) Docker
Systems Management
1 17 (22.08%) Ansible
2 5 (6.49%) Puppet
3 2 (2.60%) Grafana
3 2 (2.60%) Graylog
3 2 (2.60%) Kibana
3 2 (2.60%) Oozie
3 2 (2.60%) Prometheus
3 2 (2.60%) QRadar
3 2 (2.60%) Terraform
3 2 (2.60%) Tivoli
4 1 (1.30%) Ambari
4 1 (1.30%) CA Single Sign-On
4 1 (1.30%) Kubernetes
4 1 (1.30%) Opscode Chef
4 1 (1.30%) Rancher
Vendors
1 14 (18.18%) MapR
2 11 (14.29%) Hortonworks
3 3 (3.90%) CA
3 3 (3.90%) IBM
3 3 (3.90%) Microsoft
3 3 (3.90%) Oracle
3 3 (3.90%) SAP
3 3 (3.90%) VMware
4 2 (2.60%) AlienVault
4 2 (2.60%) Cloudera
4 2 (2.60%) McAfee
4 2 (2.60%) Splunk
4 2 (2.60%) Sun
4 2 (2.60%) Tableau
5 1 (1.30%) Ab Initio
5 1 (1.30%) Dataiku
5 1 (1.30%) RedGate
5 1 (1.30%) Talend