Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Surrey 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 20 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 > Surrey
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 81 78 119
Rank change year-on-year -3 +41 +1
Contract jobs citing Hadoop 64 54 27
As % of all contract IT jobs advertised in Surrey 2.32% 2.35% 0.99%
As % of the Database & Business Intelligence category 9.79% 11.71% 4.05%
Number of daily rates quoted 60 20 19
Surrey median daily rate £500 £525 £400
Median daily rate % change year-on-year -4.76% +31.25% -23.08%
10th Percentile £363 £354 £310
90th Percentile £594 £588 £531
South East median daily rate £500 £450 £450
% change year-on-year +11.11% - -10.00%
Number of hourly rates quoted 2 0 0
Surrey median hourly rate £45.00 - -
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 Surrey with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Surrey
Contract vacancies with a requirement for database or business intelligence skills 654 461 666
As % of all contract IT jobs advertised in Surrey 23.72% 20.05% 24.30%
Number of daily rates quoted 503 305 406
Surrey median daily rate £460 £425 £400
Median daily rate % change year-on-year +8.24% +6.25% +11.11%
10th Percentile £331 £290 £275
90th Percentile £575 £563 £525
South East median daily rate £413 £400 £375
% change year-on-year +3.13% +6.67% +7.14%
Number of hourly rates quoted 10 8 7
Surrey median hourly rate £45.00 £24.56 £40.00
Median hourly rate % change year-on-year +83.21% -38.59% -14.44%
10th Percentile £14.25 £15.03 £32.50
90th Percentile £51.00 £46.00 £46.37
South East median hourly rate £42.50 £28.69 £28.00
% change year-on-year +48.15% +2.46% +12.00%

Hadoop
Job Vacancy Trend in Surrey

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

Job vacancy trend for Hadoop in Surrey

Hadoop
Contractor Daily Rate Trend in Surrey

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

Contractor daily rate trend for Hadoop in Surrey

Hadoop
Contractor Daily Rate Histogram in Surrey

The daily rate distribution of IT jobs citing Hadoop in Surrey over the 6 months to 20 November 2017.

Contractor daily rate histogram for Hadoop in Surrey

Hadoop
Contract Job Locations in Surrey

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Hadoop within the Surrey region over the 6 months to 20 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
Guildford 0 13 £500 -9.09% 2
Staines -10 11 £475 +20.71% 3
Sunbury-on-Thames -13 9 £560 +6.67%
Cobham - 7 £525 -
Chertsey - 2 £555 -
Woking +2 1 £600 +41.18%
Camberley - 1 £500 - 1
Hadoop
South East

For the 6 months to 20 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 Surrey region with a requirement for Hadoop.

1 43 (67.19%) Big Data
2 38 (59.38%) Apache Spark
3 34 (53.13%) Java
4 26 (40.63%) SQL
5 23 (35.94%) Python
5 23 (35.94%) Apache Hive
5 23 (35.94%) Kafka
6 22 (34.38%) Finance
7 21 (32.81%) Analytics
8 19 (29.69%) Linux
8 19 (29.69%) J2EE
9 18 (28.13%) Agile Software Development
9 18 (28.13%) JSON
9 18 (28.13%) Relational Database
9 18 (28.13%) Hadoop YARN
10 15 (23.44%) Unix
10 15 (23.44%) Impala
10 15 (23.44%) Jenkins
11 14 (21.88%) Cloudera
11 14 (21.88%) Visualisation
11 14 (21.88%) HBase
11 14 (21.88%) SQL Server
11 14 (21.88%) Spring
12 13 (20.31%) Apache
13 12 (18.75%) TDD
13 12 (18.75%) Unit Testing
13 12 (18.75%) MapReduce
13 12 (18.75%) RESTful
14 11 (17.19%) BDD
14 11 (17.19%) Tableau

Hadoop
Co-occurring IT Skills in Surrey 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 38 (59.38%) Apache Spark
2 13 (20.31%) Apache
3 7 (10.94%) Apache Pig
3 7 (10.94%) SAS
4 4 (6.25%) Apache Airflow
4 4 (6.25%) Luigi
5 2 (3.13%) nginx
6 1 (1.56%) Cloud Foundry
6 1 (1.56%) Confluence
6 1 (1.56%) GemFire
Applications
1 5 (7.81%) Microsoft Excel
2 4 (6.25%) Microsoft Office
2 4 (6.25%) Pipeline Pilot
3 1 (1.56%) GNU Octave
3 1 (1.56%) Stata
Business Applications
1 2 (3.13%) SAP CRM
Cloud Services
1 3 (4.69%) Amazon AWS
1 3 (4.69%) GitHub
1 3 (4.69%) Microsoft Azure
1 3 (4.69%) PaaS
2 2 (3.13%) Amazon EMR
2 2 (3.13%) AWS CloudFormation
2 2 (3.13%) IaaS
3 1 (1.56%) OpenShift
Communications & Networking
1 6 (9.38%) Network Security
2 4 (6.25%) Kerberos
3 2 (3.13%) SSL
Database & Business Intelligence
1 43 (67.19%) Big Data
2 23 (35.94%) Apache Hive
3 18 (28.13%) Relational Database
4 15 (23.44%) Impala
5 14 (21.88%) HBase
5 14 (21.88%) SQL Server
6 9 (14.06%) Sqoop
7 8 (12.50%) RDBMS
7 8 (12.50%) SQL Server 2008
7 8 (12.50%) SQL Server Integration Services
8 7 (10.94%) Data Lake
8 7 (10.94%) NoSQL
9 5 (7.81%) Data Mining
9 5 (7.81%) SAP BW
9 5 (7.81%) SAP Data Services
9 5 (7.81%) Spotfire
10 4 (6.25%) KNIME
10 4 (6.25%) MS Access
11 3 (4.69%) Amazon DynamoDB
11 3 (4.69%) Parquet
Development Applications
1 15 (23.44%) Jenkins
2 11 (17.19%) Git (software)
3 4 (6.25%) Sonatype Nexus
3 4 (6.25%) Subversion
4 3 (4.69%) SQL Server Management Studio (SSMS)
5 2 (3.13%) Cucumber
6 1 (1.56%) Gradle
6 1 (1.56%) JIRA
General
1 22 (34.38%) Finance
2 4 (6.25%) Marketing
3 2 (3.13%) Electronics
Job Titles
1 29 (45.31%) Developer
2 16 (25.00%) Java Developer
3 8 (12.50%) Analyst
4 7 (10.94%) Data Scientist
5 6 (9.38%) Big Data Engineer
5 6 (9.38%) Business Intelligence Developer
5 6 (9.38%) Data Analyst
5 6 (9.38%) Data Engineer
5 6 (9.38%) DevOps Engineer
6 5 (7.81%) Applications Developer
6 5 (7.81%) Architect
6 5 (7.81%) Hadoop Engineer
6 5 (7.81%) Report Developer
6 5 (7.81%) Technical Architect
7 4 (6.25%) Administrator
7 4 (6.25%) Data Quality Analyst
7 4 (6.25%) Hadoop Developer
7 4 (6.25%) Java Hadoop Developer
7 4 (6.25%) Python Developer
8 3 (4.69%) Technical Analyst
Libraries, Frameworks & Software Standards
1 23 (35.94%) Kafka
2 19 (29.69%) J2EE
3 18 (28.13%) JSON
4 14 (21.88%) Spring
5 12 (18.75%) RESTful
6 11 (17.19%) REST
6 11 (17.19%) XML
7 10 (15.63%) Middleware
7 10 (15.63%) RabbitMQ
7 10 (15.63%) Spring Boot
8 3 (4.69%) Apache Avro
9 2 (3.13%) JDBC
9 2 (3.13%) PySpark
9 2 (3.13%) Sensu
10 1 (1.56%) .NET
10 1 (1.56%) ASP.NET
10 1 (1.56%) CSS
10 1 (1.56%) HTML
10 1 (1.56%) TinkerPop
10 1 (1.56%) Web Services
Miscellaneous
1 9 (14.06%) Analytical Skills
2 5 (7.81%) Computer Science
3 4 (6.25%) Life Science
4 2 (3.13%) Algorithms
4 2 (3.13%) Data Centre
4 2 (3.13%) Virtual Team
5 1 (1.56%) Greenfield Project
5 1 (1.56%) Management Information System
5 1 (1.56%) Smart Meter
Operating Systems
1 19 (29.69%) Linux
2 15 (23.44%) Unix
3 3 (4.69%) Red Hat Enterprise Linux
4 1 (1.56%) Windows
Processes & Methodologies
1 21 (32.81%) Analytics
2 18 (28.13%) Agile Software Development
3 14 (21.88%) Visualisation
4 12 (18.75%) MapReduce
4 12 (18.75%) TDD
4 12 (18.75%) Unit Testing
5 11 (17.19%) BDD
6 10 (15.63%) Business Intelligence
7 8 (12.50%) DevOps
7 8 (12.50%) Kalman Filter
7 8 (12.50%) System Testing
8 7 (10.94%) Data Analysis
8 7 (10.94%) Data Visualisation
9 6 (9.38%) Data Integration
9 6 (9.38%) ETL
9 6 (9.38%) OO
9 6 (9.38%) Performance Tuning
9 6 (9.38%) Workflow
10 5 (7.81%) Statistical Modelling
10 5 (7.81%) Test Automation
Programming Languages
1 34 (53.13%) Java
2 26 (40.63%) SQL
3 23 (35.94%) Python
4 7 (10.94%) R
5 4 (6.25%) Perl
5 4 (6.25%) Ruby
5 4 (6.25%) VBA
6 2 (3.13%) Bash Shell
6 2 (3.13%) PowerShell
6 2 (3.13%) Shell Script
6 2 (3.13%) T-SQL
7 1 (1.56%) C
7 1 (1.56%) C#
7 1 (1.56%) C++
7 1 (1.56%) Scala
Qualifications
1 5 (7.81%) PhD
1 5 (7.81%) Security Cleared
2 4 (6.25%) Degree
3 2 (3.13%) Numerate Degree
3 2 (3.13%) SC Cleared
4 1 (1.56%) BPSS Clearance
Quality Assurance & Compliance
1 5 (7.81%) Data Quality
2 1 (1.56%) Disclosure Scotland
System Software
1 11 (17.19%) Apache ZooKeeper
1 11 (17.19%) HDFS
2 5 (7.81%) Apache Flume
2 5 (7.81%) Docker
Systems Management
1 18 (28.13%) Hadoop YARN
2 9 (14.06%) Oozie
3 4 (6.25%) Ansible
3 4 (6.25%) Kubernetes
4 3 (4.69%) Opscode Chef
5 2 (3.13%) Ganglia
5 2 (3.13%) Graphite
5 2 (3.13%) Nagios
5 2 (3.13%) StatsD
6 1 (1.56%) Ambari
6 1 (1.56%) Puppet
6 1 (1.56%) Terraform
Vendors
1 14 (21.88%) Cloudera
2 11 (17.19%) Tableau
3 9 (14.06%) Hortonworks
4 7 (10.94%) SAP
5 5 (7.81%) Oracle
6 4 (6.25%) Netezza
6 4 (6.25%) RapidMiner
7 3 (4.69%) DataFlux
7 3 (4.69%) Red Hat
8 2 (3.13%) Informatica
8 2 (3.13%) Microsoft
9 1 (1.56%) BMC
9 1 (1.56%) ServiceNow
9 1 (1.56%) Teradata