Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in Berkshire 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 23 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
South East > Berkshire
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 98 132 145
Rank change year-on-year +34 +13 +39
Contract jobs citing Hadoop 71 35 33
As % of all contract IT jobs advertised in Berkshire 1.73% 0.81% 0.66%
As % of the Database & Business Intelligence category 8.65% 4.91% 4.13%
Number of daily rates quoted 61 29 19
Berkshire median daily rate £525 £488 £425
Median daily rate % change year-on-year +7.69% +14.71% -
10th Percentile £425 £370 £360
90th Percentile £638 £825 £585
South East median daily rate £500 £455 £450
% change year-on-year +9.89% +1.11% -10.00%
Number of hourly rates quoted 0 0 0
Berkshire median hourly rate - - -
South East median hourly rate £45.00 - £40.00

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 Berkshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Berkshire
Contract vacancies with a requirement for database or business intelligence skills 821 713 800
As % of all contract IT jobs advertised in Berkshire 19.98% 16.57% 16.03%
Number of daily rates quoted 504 390 461
Berkshire median daily rate £425 £406 £400
Median daily rate % change year-on-year +4.68% +1.50% +10.34%
10th Percentile £300 £300 £263
90th Percentile £588 £591 £538
South East median daily rate £413 £400 £375
% change year-on-year +3.13% +6.67% +7.14%
Number of hourly rates quoted 18 34 29
Berkshire median hourly rate £16.24 £9.50 £15.00
Median hourly rate % change year-on-year +70.95% -36.67% -25.93%
10th Percentile £9.25 £9.25 £9.25
90th Percentile £51.50 £19.36 £40.00
South East median hourly rate £42.50 £26.50 £27.50
% change year-on-year +60.38% -3.64% +10.00%

Hadoop
Job Vacancy Trend in Berkshire

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

Job vacancy trend for Hadoop in Berkshire

Hadoop
Contractor Daily Rate Trend in Berkshire

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

Contractor daily rate trend for Hadoop in Berkshire

Hadoop
Contractor Daily Rate Histogram in Berkshire

The daily rate distribution of IT jobs citing Hadoop in Berkshire over the 6 months to 23 November 2017.

Contractor daily rate histogram for Hadoop in Berkshire

Hadoop
Contract Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the Berkshire region over the 6 months to 23 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
Newbury +17 21 £450 -
Slough +14 14 £500 -6.54%
Reading +3 5 £575 +6.98% 5
Maidenhead -12 5 £450 -40.00%
Wokingham - 4 £625 -
Bracknell +3 1 £613 -
Hadoop
South East

For the 6 months to 23 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 Berkshire region with a requirement for Hadoop.

1 64 (90.14%) Big Data
2 53 (74.65%) Apache Spark
3 38 (53.52%) Apache Hive
4 36 (50.70%) Analytics
5 34 (47.89%) Cloudera
6 31 (43.66%) Kafka
7 28 (39.44%) Java
8 25 (35.21%) Scala
9 24 (33.80%) Google
9 24 (33.80%) Python
10 22 (30.99%) HDFS
11 21 (29.58%) ETL
12 20 (28.17%) Oozie
12 20 (28.17%) Sqoop
13 19 (26.76%) Apache Flume
13 19 (26.76%) HBase
13 19 (26.76%) RESTful
14 17 (23.94%) Data Warehouse
15 15 (21.13%) Hortonworks
15 15 (21.13%) Impala
16 14 (19.72%) Analytical Skills
16 14 (19.72%) Data Lake
16 14 (19.72%) SQL Server
17 13 (18.31%) SOAP
17 13 (18.31%) Web Services
17 13 (18.31%) Salesforce.com
17 13 (18.31%) Greenfield Project
17 13 (18.31%) Data Strategy
18 11 (15.49%) SQL Server 2012
18 11 (15.49%) Git (software)

Hadoop
Co-occurring IT Skills in Berkshire 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 53 (74.65%) Apache Spark
2 4 (5.63%) Apache Airflow
2 4 (5.63%) Luigi
3 3 (4.23%) SAS
4 2 (2.82%) Apache
5 1 (1.41%) Apache Pig
5 1 (1.41%) Elasticsearch
5 1 (1.41%) GeoServer
5 1 (1.41%) nginx
5 1 (1.41%) Oracle SOA Suite
5 1 (1.41%) SharePoint
Applications
1 4 (5.63%) Pipeline Pilot
2 1 (1.41%) Adobe Illustrator
2 1 (1.41%) Photoshop
Cloud Services
1 11 (15.49%) Google Analytics
2 10 (14.08%) Google Cloud Platform
3 6 (8.45%) GitHub
3 6 (8.45%) Microsoft Azure
4 5 (7.04%) Bluemix
4 5 (7.04%) IBM Cloud
5 4 (5.63%) Amazon AWS
6 2 (2.82%) Google Tag Manager
7 1 (1.41%) Amazon EC2
7 1 (1.41%) Amazon S3
7 1 (1.41%) Azure Data Factory
7 1 (1.41%) npm
7 1 (1.41%) OpenShift
7 1 (1.41%) Yarn
Communications & Networking
1 4 (5.63%) Network Security
2 1 (1.41%) Firewall
2 1 (1.41%) LDAP
Database & Business Intelligence
1 64 (90.14%) Big Data
2 38 (53.52%) Apache Hive
3 20 (28.17%) Sqoop
4 19 (26.76%) HBase
5 17 (23.94%) Data Warehouse
6 15 (21.13%) Impala
7 14 (19.72%) Data Lake
7 14 (19.72%) SQL Server
8 11 (15.49%) SQL Server 2008
8 11 (15.49%) SQL Server 2012
9 9 (12.68%) Cloudera CDH
9 9 (12.68%) PostgreSQL
10 6 (8.45%) Data Mining
10 6 (8.45%) Star Schema
11 4 (5.63%) KNIME
12 3 (4.23%) NoSQL
13 2 (2.82%) Oracle Exadata
13 2 (2.82%) Oracle ODI
13 2 (2.82%) Pentaho
14 1 (1.41%) IBM InfoSphere
Development Applications
1 11 (15.49%) Git (software)
2 6 (8.45%) Jenkins
3 4 (5.63%) Subversion
3 4 (5.63%) Talend Open Studio
4 1 (1.41%) Gradle
4 1 (1.41%) Grunt
4 1 (1.41%) gulp
4 1 (1.41%) Hudson
4 1 (1.41%) IntelliJ
4 1 (1.41%) Maven
4 1 (1.41%) webpack
General
1 10 (14.08%) Telecoms
2 4 (5.63%) Pharmaceutical
3 2 (2.82%) Banking
3 2 (2.82%) Retail Banking
4 1 (1.41%) Legal
Job Titles
1 22 (30.99%) Big Data Engineer
1 22 (30.99%) Data Engineer
2 16 (22.54%) Hadoop Engineer
3 11 (15.49%) Architect
4 10 (14.08%) Developer
5 8 (11.27%) Big Data Architect
5 8 (11.27%) Data Architect
6 7 (9.86%) Project Manager
7 6 (8.45%) Big Data Manager
7 6 (8.45%) Data Manager
7 6 (8.45%) Infrastructure Architect
8 5 (7.04%) Cloud Architect
8 5 (7.04%) Python Developer
9 4 (5.63%) Big Data Developer
9 4 (5.63%) Big Data Specialist
9 4 (5.63%) Hadoop Architect
9 4 (5.63%) Java Engineer
10 3 (4.23%) Analyst
10 3 (4.23%) Data Analyst
11 2 (2.82%) Solutions Architect
Libraries, Frameworks & Software Standards
1 31 (43.66%) Kafka
2 19 (26.76%) RESTful
3 13 (18.31%) SOAP
3 13 (18.31%) Web Services
4 8 (11.27%) Apache Tez
5 6 (8.45%) PySpark
5 6 (8.45%) Spark Streaming
6 4 (5.63%) JSON
6 4 (5.63%) XML
7 2 (2.82%) CSS
7 2 (2.82%) React
7 2 (2.82%) Spring
7 2 (2.82%) Spring Boot
8 1 (1.41%) AngularJS
8 1 (1.41%) Dropwizard
8 1 (1.41%) Flask
8 1 (1.41%) GeoTools
8 1 (1.41%) LESS
8 1 (1.41%) Node.js
8 1 (1.41%) Sass
Miscellaneous
1 14 (19.72%) Analytical Skills
2 13 (18.31%) Greenfield Project
3 8 (11.27%) Fintech
4 5 (7.04%) Data Centre
5 4 (5.63%) Computer Science
5 4 (5.63%) Life Science
6 1 (1.41%) Management Information System
6 1 (1.41%) Mobile App
Operating Systems
1 7 (9.86%) Linux
2 6 (8.45%) Unix
3 2 (2.82%) CentOS
4 1 (1.41%) Debian
4 1 (1.41%) Red Hat Enterprise Linux
4 1 (1.41%) Ubuntu
Processes & Methodologies
1 36 (50.70%) Analytics
2 21 (29.58%) ETL
3 13 (18.31%) Data Strategy
4 10 (14.08%) Software Engineering
5 9 (12.68%) Data Engineering
5 9 (12.68%) Data Modelling
6 7 (9.86%) Business Intelligence
6 7 (9.86%) Open Source
7 6 (8.45%) Data Analytics
8 5 (7.04%) Dashboard Development
8 5 (7.04%) Integration Testing
8 5 (7.04%) Project Management
9 4 (5.63%) Big Data Analytics
9 4 (5.63%) Bioinformatics
9 4 (5.63%) Business Analysis
9 4 (5.63%) Chemistry
9 4 (5.63%) Data Integration
9 4 (5.63%) OO
9 4 (5.63%) OOP
9 4 (5.63%) Stakeholder Management
Programming Languages
1 28 (39.44%) Java
2 25 (35.21%) Scala
3 24 (33.80%) Python
4 5 (7.04%) PHP
5 4 (5.63%) C
5 4 (5.63%) C++
5 4 (5.63%) Perl
5 4 (5.63%) Ruby
6 3 (4.23%) SQL
7 2 (2.82%) Bash Shell
8 1 (1.41%) ES6
8 1 (1.41%) GraphQL
8 1 (1.41%) JavaScript
Qualifications
1 4 (5.63%) PhD
Quality Assurance & Compliance
1 2 (2.82%) Data Quality
System Software
1 22 (30.99%) HDFS
2 19 (26.76%) Apache Flume
3 8 (11.27%) Docker
Systems Management
1 20 (28.17%) Oozie
2 7 (9.86%) Hadoop YARN
3 6 (8.45%) Ambari
3 6 (8.45%) Kubernetes
4 3 (4.23%) Ansible
5 1 (1.41%) Opscode Chef
5 1 (1.41%) Puppet
Vendors
1 34 (47.89%) Cloudera
2 24 (33.80%) Google
3 15 (21.13%) Hortonworks
4 13 (18.31%) Salesforce.com
5 8 (11.27%) Oracle
5 8 (11.27%) Tableau
6 5 (7.04%) IBM
7 4 (5.63%) Netezza
7 4 (5.63%) RapidMiner
7 4 (5.63%) Talend
8 3 (4.23%) MapR
8 3 (4.23%) MicroStrategy
9 2 (2.82%) Ab Initio
9 2 (2.82%) Tealium
10 1 (1.41%) Microsoft
10 1 (1.41%) Red Hat
10 1 (1.41%) Splunk
10 1 (1.41%) Teradata