Period
to 25 February 2018

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 25 February 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
South East > Berkshire
6 months to
25 Feb 2018
Same period 2017 Same period 2016
Rank 67 90 133
Rank change year-on-year +23 +43 +43
Contract jobs citing Hadoop 101 70 41
As % of all contract IT jobs advertised in Berkshire 2.55% 1.78% 0.82%
As % of the Database & Business Intelligence category 13.45% 11.48% 5.85%
Number of daily rates quoted 82 47 26
Berkshire median daily rate £550 £550 £425
Median daily rate % change year-on-year - +29.41% -34.62%
10th Percentile £433 £370 £359
90th Percentile £613 £780 £600
South East median daily rate £500 £500 £500
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 751 610 701
As % of all contract IT jobs advertised in Berkshire 18.99% 15.48% 14.01%
Number of daily rates quoted 450 345 422
Berkshire median daily rate £438 £425 £400
Median daily rate % change year-on-year +2.94% +6.25% +6.67%
10th Percentile £300 £287 £263
90th Percentile £588 £600 £525
South East median daily rate £425 £409 £390
% change year-on-year +4.04% +4.74% +4.00%
Number of hourly rates quoted 10 32 41
Berkshire median hourly rate £45.00 £9.50 £9.50
Median hourly rate % change year-on-year +373.68% - -75.95%
10th Percentile £14.20 £9.25 £9.25
90th Percentile £50.50 £19.82 £27.25
South East median hourly rate £45.00 £17.00 £25.97
% change year-on-year +164.71% -34.54% -23.62%

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 25 February 2018.

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 25 February 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
Newbury +2 22 £450 - 2
Slough +19 16 £469 -21.88%
Reading -19 14 £475 -17.39% 7
Windsor +3 8 £575 +4.55%
Wokingham - 4 £625 -
Maidenhead -11 3 £600 -20.00% 1
Hadoop
South East

For the 6 months to 25 February 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 Berkshire region with a requirement for Hadoop.

1 92 (91.09%) Big Data
2 62 (61.39%) Apache Spark
3 54 (53.47%) Kafka
4 53 (52.48%) Cloudera
4 53 (52.48%) Java
5 51 (50.50%) Analytics
5 51 (50.50%) HDFS
6 48 (47.52%) Apache Hive
7 44 (43.56%) Apache Flume
7 44 (43.56%) Linux
8 41 (40.59%) Sqoop
9 38 (37.62%) RESTful
10 37 (36.63%) Data Lake
11 36 (35.64%) Scala
12 35 (34.65%) HBase
13 34 (33.66%) Hortonworks
13 34 (33.66%) Oozie
14 33 (32.67%) Web Services
14 33 (32.67%) Data Strategy
15 32 (31.68%) SQL Server
15 32 (31.68%) Google
16 31 (30.69%) PostgreSQL
17 29 (28.71%) Impala
17 29 (28.71%) Greenfield Project
18 28 (27.72%) Python
19 27 (26.73%) SOAP
20 26 (25.74%) ETL
20 26 (25.74%) MapR
20 26 (25.74%) Talend
21 24 (23.76%) CentOS

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 62 (61.39%) Apache Spark
2 7 (6.93%) Apache Pig
3 5 (4.95%) SAS
4 4 (3.96%) Apache Airflow
4 4 (3.96%) Luigi
5 3 (2.97%) Apache
6 1 (0.99%) Elasticsearch
6 1 (0.99%) GeoServer
6 1 (0.99%) nginx
6 1 (0.99%) SharePoint
Applications
1 4 (3.96%) Pipeline Pilot
2 2 (1.98%) SPSS
3 1 (0.99%) Adobe Illustrator
3 1 (0.99%) Photoshop
Cloud Services
1 21 (20.79%) Google Tag Manager
2 10 (9.90%) Microsoft Azure
3 7 (6.93%) Google Cloud Platform
4 6 (5.94%) GitHub
5 5 (4.95%) Bluemix
5 5 (4.95%) IBM Cloud
6 4 (3.96%) Amazon AWS
6 4 (3.96%) Azure Data Factory
7 3 (2.97%) Google Analytics
8 1 (0.99%) Amazon CloudWatch
8 1 (0.99%) Amazon EC2
8 1 (0.99%) AWS CloudFormation
8 1 (0.99%) AWS CloudTrail
8 1 (0.99%) npm
8 1 (0.99%) OpenShift
8 1 (0.99%) Virtual Private Cloud
8 1 (0.99%) Yarn
Database & Business Intelligence
1 92 (91.09%) Big Data
2 48 (47.52%) Apache Hive
3 41 (40.59%) Sqoop
4 37 (36.63%) Data Lake
5 35 (34.65%) HBase
6 32 (31.68%) SQL Server
7 31 (30.69%) PostgreSQL
8 29 (28.71%) Impala
9 19 (18.81%) Data Warehouse
10 9 (8.91%) Cloudera CDH
11 6 (5.94%) Star Schema
12 5 (4.95%) Apache Cassandra
12 5 (4.95%) MongoDB
12 5 (4.95%) NoSQL
12 5 (4.95%) SQL Server 2008
13 4 (3.96%) Data Mining
13 4 (3.96%) HDInsight
13 4 (3.96%) KNIME
13 4 (3.96%) Power BI
13 4 (3.96%) Relational Database
Development Applications
1 12 (11.88%) Git (software)
2 6 (5.94%) Jenkins
3 4 (3.96%) Subversion
4 1 (0.99%) git-flow
4 1 (0.99%) Gradle
4 1 (0.99%) Grunt
4 1 (0.99%) gulp
4 1 (0.99%) Hudson
4 1 (0.99%) Maven
4 1 (0.99%) webpack
General
1 7 (6.93%) Telecoms
2 4 (3.96%) Pharmaceutical
3 2 (1.98%) Banking
3 2 (1.98%) Marketing
3 2 (1.98%) Retail Banking
4 1 (0.99%) Billing
4 1 (0.99%) Electronics
4 1 (0.99%) Finance
4 1 (0.99%) Manufacturing
Job Titles
1 20 (19.80%) Data Engineer
2 18 (17.82%) Big Data Engineer
3 15 (14.85%) Developer
4 12 (11.88%) Hadoop Engineer
5 10 (9.90%) Java Engineer
6 8 (7.92%) Big Data Developer
7 7 (6.93%) Architect
7 7 (6.93%) Data Architect
8 6 (5.94%) Big Data Architect
8 6 (5.94%) Big Data Manager
8 6 (5.94%) Data Manager
8 6 (5.94%) Project Manager
9 5 (4.95%) Cloud Engineer
9 5 (4.95%) Consultant
9 5 (4.95%) Python Developer
10 4 (3.96%) Big Data Specialist
10 4 (3.96%) Cloud Architect
10 4 (3.96%) Support Engineer
11 3 (2.97%) Azure Engineer
11 3 (2.97%) Insight Consultant
Libraries, Frameworks & Software Standards
1 54 (53.47%) Kafka
2 38 (37.62%) RESTful
3 33 (32.67%) Web Services
4 27 (26.73%) SOAP
5 6 (5.94%) Spark Streaming
6 5 (4.95%) Apache Tez
6 5 (4.95%) CSS
6 5 (4.95%) PySpark
7 4 (3.96%) JSON
7 4 (3.96%) XML
8 2 (1.98%) React
8 2 (1.98%) Spring
8 2 (1.98%) Spring Boot
9 1 (0.99%) AngularJS
9 1 (0.99%) Dropwizard
9 1 (0.99%) Flask
9 1 (0.99%) GeoTools
9 1 (0.99%) LESS
9 1 (0.99%) Node.js
9 1 (0.99%) Sass
Miscellaneous
1 29 (28.71%) Greenfield Project
2 15 (14.85%) Analytical Skills
3 8 (7.92%) Fintech
4 5 (4.95%) Computer Science
5 4 (3.96%) Life Science
6 3 (2.97%) Blog
6 3 (2.97%) Data Centre
6 3 (2.97%) FMCG
6 3 (2.97%) Replication
7 2 (1.98%) Management Information System
8 1 (0.99%) Mobile App
8 1 (0.99%) Smart Meter
8 1 (0.99%) User Experience
8 1 (0.99%) Virtual Team
Operating Systems
1 44 (43.56%) Linux
2 24 (23.76%) CentOS
3 7 (6.93%) Windows
4 4 (3.96%) Unix
5 2 (1.98%) Debian
5 2 (1.98%) Mesosphere
5 2 (1.98%) Red Hat Enterprise Linux
5 2 (1.98%) Ubuntu
Processes & Methodologies
1 51 (50.50%) Analytics
2 33 (32.67%) Data Strategy
3 26 (25.74%) ETL
4 21 (20.79%) Tag Management
4 21 (20.79%) Web Analytics
5 16 (15.84%) Open Source
6 12 (11.88%) Business Intelligence
7 10 (9.90%) Agile Software Development
7 10 (9.90%) Data Modelling
8 9 (8.91%) Data Engineering
9 8 (7.92%) Data Ingestion
10 7 (6.93%) Data Integration
10 7 (6.93%) Software Engineering
11 6 (5.94%) Integration Testing
11 6 (5.94%) MapReduce
11 6 (5.94%) Project Management
11 6 (5.94%) Stakeholder Management
12 5 (4.95%) Dashboard Development
12 5 (4.95%) Data Analytics
12 5 (4.95%) DevOps
Programming Languages
1 53 (52.48%) Java
2 36 (35.64%) Scala
3 28 (27.72%) Python
4 24 (23.76%) Bash Shell
5 8 (7.92%) SQL
6 7 (6.93%) C#
6 7 (6.93%) R
7 5 (4.95%) C
7 5 (4.95%) JavaScript
7 5 (4.95%) PHP
8 4 (3.96%) C++
8 4 (3.96%) Perl
8 4 (3.96%) PowerShell
8 4 (3.96%) Ruby
9 3 (2.97%) F#
10 1 (0.99%) ES6
10 1 (0.99%) GraphQL
Qualifications
1 5 (4.95%) Degree
2 4 (3.96%) PhD
3 3 (2.97%) DV Cleared
3 3 (2.97%) Security Cleared
4 1 (0.99%) Computer Science Degree
Quality Assurance & Compliance
1 4 (3.96%) ISO/IEC 20000
1 4 (3.96%) Sarbanes-Oxley
2 2 (1.98%) Data Quality
System Software
1 51 (50.50%) HDFS
2 44 (43.56%) Apache Flume
3 10 (9.90%) Docker
4 2 (1.98%) Active Directory
4 2 (1.98%) Apache ZooKeeper
5 1 (0.99%) Virtual Machines
Systems Management
1 34 (33.66%) Oozie
2 8 (7.92%) Hadoop YARN
3 7 (6.93%) Ambari
4 5 (4.95%) Kubernetes
4 5 (4.95%) Puppet
5 3 (2.97%) Ansible
6 2 (1.98%) Kibana
6 2 (1.98%) Opscode Chef
Vendors
1 53 (52.48%) Cloudera
2 34 (33.66%) Hortonworks
3 32 (31.68%) Google
4 26 (25.74%) MapR
4 26 (25.74%) Talend
5 24 (23.76%) Salesforce.com
6 21 (20.79%) Tealium
7 12 (11.88%) Tableau
8 7 (6.93%) Microsoft
8 7 (6.93%) Oracle
9 5 (4.95%) IBM
9 5 (4.95%) Netezza
10 4 (3.96%) Ab Initio
10 4 (3.96%) RapidMiner
10 4 (3.96%) SAP
11 3 (2.97%) Atlassian
11 3 (2.97%) Informatica
12 2 (1.98%) MicroStrategy
12 2 (1.98%) Teradata
12 2 (1.98%) Vertica