Period
to 16 January 2018

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 16 January 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 > Surrey
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 73 79 120
Rank change year-on-year +6 +41 +12
Contract jobs citing Hadoop 69 38 18
As % of all contract IT jobs advertised in Surrey 2.49% 1.88% 0.70%
As % of the Database & Business Intelligence category 10.60% 10.30% 2.69%
Number of daily rates quoted 57 14 11
Surrey median daily rate £500 £525 £395
Median daily rate % change year-on-year -4.76% +32.91% -24.04%
10th Percentile £363 £308 £300
90th Percentile £589 £588 £600
South East median daily rate £500 £475 £500
% change year-on-year +5.26% -5.00% -4.76%
Number of hourly rates quoted 2 0 0
Surrey median hourly rate £45.00 - -
South East median hourly rate £32.15 - £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 651 369 670
As % of all contract IT jobs advertised in Surrey 23.54% 18.29% 26.05%
Number of daily rates quoted 497 239 423
Surrey median daily rate £460 £425 £418
Median daily rate % change year-on-year +8.24% +1.80% +11.33%
10th Percentile £324 £289 £311
90th Percentile £575 £561 £538
South East median daily rate £418 £400 £388
% change year-on-year +4.38% +3.23% +6.46%
Number of hourly rates quoted 10 4 10
Surrey median hourly rate £45.00 £19.58 £50.00
Median hourly rate % change year-on-year +129.89% -60.85% +11.11%
10th Percentile £14.25 £17.40 £39.91
90th Percentile £51.00 £26.52 £63.92
South East median hourly rate £45.00 £17.40 £26.50
% change year-on-year +158.62% -34.34% -11.67%

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 16 January 2018.

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 16 January 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
Sunbury-on-Thames -13 14 £550 +4.76% 3
Guildford +4 12 £500 -6.98% 2
Staines -9 12 £494 +25.48% 4
Cobham - 4 £550 -
Camberley - 2 £513 -
Chertsey - 2 £555 -
Hadoop
South East

For the 6 months to 16 January 2018, 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 47 (68.12%) Big Data
2 44 (63.77%) Apache Spark
3 41 (59.42%) Java
4 30 (43.48%) SQL
5 27 (39.13%) Hadoop YARN
5 27 (39.13%) Kafka
6 26 (37.68%) Linux
7 25 (36.23%) J2EE
7 25 (36.23%) Finance
7 25 (36.23%) Apache Hive
7 25 (36.23%) Analytics
8 21 (30.43%) Agile Software Development
8 21 (30.43%) JSON
8 21 (30.43%) Unix
8 21 (30.43%) HDFS
8 21 (30.43%) HBase
9 20 (28.99%) Visualisation
9 20 (28.99%) Spring
10 19 (27.54%) TDD
11 18 (26.09%) BDD
11 18 (26.09%) Jenkins
12 17 (24.64%) Cloudera
12 17 (24.64%) Apache ZooKeeper
12 17 (24.64%) Tableau
12 17 (24.64%) RESTful
12 17 (24.64%) Unit Testing
12 17 (24.64%) Apache
12 17 (24.64%) Python
13 16 (23.19%) Middleware
13 16 (23.19%) RabbitMQ

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 44 (63.77%) Apache Spark
2 17 (24.64%) Apache
3 13 (18.84%) Apache Pig
4 7 (10.14%) SAS
5 4 (5.80%) Apache Airflow
5 4 (5.80%) Luigi
6 2 (2.90%) GemFire
7 1 (1.45%) Confluence
Applications
1 5 (7.25%) Microsoft Excel
2 4 (5.80%) Microsoft Office
2 4 (5.80%) Pipeline Pilot
3 1 (1.45%) GNU Octave
3 1 (1.45%) Stata
Business Applications
1 2 (2.90%) SAP CRM
Cloud Services
1 6 (8.70%) GitHub
2 1 (1.45%) Amazon AWS
2 1 (1.45%) Microsoft Azure
Communications & Networking
1 4 (5.80%) Kerberos
1 4 (5.80%) Network Security
Database & Business Intelligence
1 47 (68.12%) Big Data
2 25 (36.23%) Apache Hive
3 21 (30.43%) HBase
4 14 (20.29%) Relational Database
5 12 (17.39%) Sqoop
6 11 (15.94%) Impala
6 11 (15.94%) SAP BW
6 11 (15.94%) SAP Data Services
7 8 (11.59%) SQL Server
8 7 (10.14%) Data Lake
9 6 (8.70%) Data Mining
10 5 (7.25%) Spotfire
11 4 (5.80%) KNIME
11 4 (5.80%) MS Access
11 4 (5.80%) Parquet
11 4 (5.80%) RDBMS
11 4 (5.80%) SQL Server 2008
11 4 (5.80%) SQL Server Integration Services
12 2 (2.90%) NoSQL
12 2 (2.90%) Power BI
Development Applications
1 18 (26.09%) Jenkins
2 11 (15.94%) Git (software)
3 4 (5.80%) Gradle
3 4 (5.80%) Subversion
4 3 (4.35%) SQL Server Management Studio (SSMS)
5 2 (2.90%) Cucumber
6 1 (1.45%) JBehave
6 1 (1.45%) JIRA
6 1 (1.45%) Sonatype Nexus
General
1 25 (36.23%) Finance
2 2 (2.90%) Electronics
2 2 (2.90%) Marketing
Job Titles
1 36 (52.17%) Developer
2 22 (31.88%) Java Developer
3 8 (11.59%) Analyst
3 8 (11.59%) Architect
3 8 (11.59%) Big Data Developer
4 7 (10.14%) Data Scientist
4 7 (10.14%) Hadoop Developer
5 6 (8.70%) Business Intelligence Developer
5 6 (8.70%) Data Analyst
6 5 (7.25%) Applications Developer
6 5 (7.25%) Java Hadoop Developer
6 5 (7.25%) Report Developer
6 5 (7.25%) Technical Architect
7 4 (5.80%) Administrator
7 4 (5.80%) Big Data Engineer
7 4 (5.80%) Data Engineer
7 4 (5.80%) Data Quality Analyst
7 4 (5.80%) Hadoop Engineer
7 4 (5.80%) Python Developer
8 3 (4.35%) Quality Analyst
Libraries, Frameworks & Software Standards
1 27 (39.13%) Kafka
2 25 (36.23%) J2EE
3 21 (30.43%) JSON
4 20 (28.99%) Spring
5 17 (24.64%) RESTful
6 16 (23.19%) Middleware
6 16 (23.19%) RabbitMQ
7 14 (20.29%) REST
8 12 (17.39%) Spring Boot
9 11 (15.94%) XML
10 4 (5.80%) Apache Avro
11 2 (2.90%) JDBC
11 2 (2.90%) Regular Expression
11 2 (2.90%) Spark Streaming
12 1 (1.45%) .NET
12 1 (1.45%) ASP.NET
12 1 (1.45%) CSS
12 1 (1.45%) HTML
12 1 (1.45%) Spring MVC
12 1 (1.45%) Web Services
Miscellaneous
1 9 (13.04%) Analytical Skills
2 5 (7.25%) Computer Science
3 4 (5.80%) Life Science
4 3 (4.35%) Linux Command Line
4 3 (4.35%) Virtual Team
5 2 (2.90%) Algorithms
6 1 (1.45%) Greenfield Project
6 1 (1.45%) Management Information System
6 1 (1.45%) Smart Meter
Operating Systems
1 26 (37.68%) Linux
2 21 (30.43%) Unix
3 3 (4.35%) Red Hat Enterprise Linux
4 1 (1.45%) Windows
Processes & Methodologies
1 25 (36.23%) Analytics
2 21 (30.43%) Agile Software Development
3 20 (28.99%) Visualisation
4 19 (27.54%) TDD
5 18 (26.09%) BDD
6 17 (24.64%) Unit Testing
7 14 (20.29%) MapReduce
8 13 (18.84%) System Testing
9 11 (15.94%) Information Management
10 9 (13.04%) Business Intelligence
11 8 (11.59%) Data Analysis
11 8 (11.59%) Technical Architecture
12 7 (10.14%) Data Visualisation
13 6 (8.70%) Data Integration
13 6 (8.70%) Kalman Filter
13 6 (8.70%) OO
13 6 (8.70%) Validation
13 6 (8.70%) Workflow
14 5 (7.25%) ETL
14 5 (7.25%) Test Automation
Programming Languages
1 41 (59.42%) Java
2 30 (43.48%) SQL
3 17 (24.64%) Python
4 7 (10.14%) R
5 4 (5.80%) Perl
5 4 (5.80%) Ruby
5 4 (5.80%) VBA
6 3 (4.35%) Shell Script
7 1 (1.45%) C
7 1 (1.45%) C#
7 1 (1.45%) C++
7 1 (1.45%) Gremlin
7 1 (1.45%) Scala
Qualifications
1 5 (7.25%) Degree
1 5 (7.25%) PhD
1 5 (7.25%) Security Cleared
2 2 (2.90%) Numerate Degree
2 2 (2.90%) SC Cleared
3 1 (1.45%) BPSS Clearance
Quality Assurance & Compliance
1 5 (7.25%) Data Quality
2 1 (1.45%) Disclosure Scotland
System Software
1 21 (30.43%) HDFS
2 17 (24.64%) Apache ZooKeeper
3 11 (15.94%) Apache Flume
4 4 (5.80%) Docker
Systems Management
1 27 (39.13%) Hadoop YARN
2 8 (11.59%) Oozie
3 4 (5.80%) Kubernetes
4 1 (1.45%) Ambari
4 1 (1.45%) Ansible
4 1 (1.45%) Terraform
Vendors
1 17 (24.64%) Cloudera
1 17 (24.64%) Tableau
2 14 (20.29%) Hortonworks
3 13 (18.84%) SAP
4 5 (7.25%) Oracle
5 4 (5.80%) Netezza
5 4 (5.80%) RapidMiner
6 3 (4.35%) DataFlux
6 3 (4.35%) Red Hat
7 2 (2.90%) Informatica
8 1 (1.45%) BMC
8 1 (1.45%) Capita
8 1 (1.45%) ServiceNow
8 1 (1.45%) Teradata
8 1 (1.45%) Workday