The first table below looks at the demand for Hadoop skills in IT jobs advertised for the City of London region. Included is a guide to the average salaries offered in IT jobs that have cited Hadoop over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the City of London region.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 183 212 297
Rank change year-on-year
+29 +85
Permanent jobs citing Hadoop 163 106 44
As % of all permanent IT jobs located in the City of London 1.29% 0.90% 0.32%
As % of the Database & Business Intelligence category 4.48% 3.22% 1.18%
Number of salaries quoted 132 100 43
Average salary £65,000 £62,500 £55,000
Average salary % change year-on-year
+4.00% +13.63%
90% offered a salary of more than £47,750 £35,000 £45,000
10% offered a salary of more than £85,000 £89,550 £70,000
UK excluding London average salary £52,500 £50,000 £47,500
% change year-on-year
+5.00% +5.26%
Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
3637 3287 3716
As % of all permanent IT jobs located in the City of London 28.73% 27.95% 26.69%
Number of salaries quoted 3160 2930 3449
Average salary £52,500 £52,500 £53,500
Average salary % change year-on-year
- -1.86%
90% offered a salary of more than £35,000 £35,000 £37,500
10% offered a salary of more than £75,000 £72,500 £70,000
UK excluding London average salary £40,000 £39,500 £37,500
% change year-on-year
+1.26% +5.33%
Hadoop
London

Hadoop
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of permanent IT jobs citing Hadoop across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in the City of London

Hadoop
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop across the City of London region.

Hadoop Salary Trend in the City of London

Hadoop
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Hadoop across the City of London region over the 3 months to 18 April 2014.

Hadoop Salary Histogram in the City of London

Hadoop
Top 30 Related IT Skills in the City of London

For the 6 months to 18 April 2014, IT jobs across the City of London region citing Hadoop also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop.

1 216 (72.97%) Java
2 208 (70.27%) Big Data
3 131 (44.26%) NoSQL
4 95 (32.09%) MongoDB
5 85 (28.72%) SQL
6 82 (27.70%) TDD
7 75 (25.34%) MapReduce
8 70 (23.65%) JavaScript
9 68 (22.97%) Apache Hive
10 66 (22.30%) Python
11 65 (21.96%) Analytics
12 62 (20.95%) OO
13 58 (19.59%) Linux
14 57 (19.26%) Finance
14 57 (19.26%) Multithreading
15 56 (18.92%) R
15 56 (18.92%) Data Analysis
15 56 (18.92%) Business Intelligence
16 55 (18.58%) HTML
16 55 (18.58%) Scala
17 52 (17.57%) Degree
18 51 (17.23%) Visualisation
19 49 (16.55%) Data Warehouse
20 47 (15.88%) OOP
21 44 (14.86%) HBase
22 43 (14.53%) Computer Science
22 43 (14.53%) Spring
23 42 (14.19%) Web Services
23 42 (14.19%) HTML5
24 41 (13.85%) MySQL

Hadoop
Top Related IT Skills in the City of London by Category

For the 6 months to 18 April 2014, IT jobs across the City of London region citing Hadoop also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 35 (11.82%) Apache Pig
2 17 (5.74%) SAS
3 12 (4.05%) GemFire
4 10 (3.38%) Node.js
5 9 (3.04%) Elasticsearch
6 8 (2.70%) Apache
7 6 (2.03%) Tomcat
7 6 (2.03%) Apache Solr
8 4 (1.35%) nginx
9 1 (0.34%) Escenic
9 1 (0.34%) Drupal
9 1 (0.34%) Alfresco
9 1 (0.34%) BizTalk Server
9 1 (0.34%) WebLogic
9 1 (0.34%) IIS
Applications
1 12 (4.05%) SPSS
2 6 (2.03%) CPLEX
3 4 (1.35%) MS Excel
4 2 (0.68%) MS Visio
5 1 (0.34%) Weka
5 1 (0.34%) Mingle
5 1 (0.34%) MS Office
Business Applications
1 5 (1.69%) Oracle EBS
2 3 (1.01%) Magento
2 3 (1.01%) Hyperion Planning
2 3 (1.01%) HFM
3 2 (0.68%) Oracle CRM
4 1 (0.34%) SAP Oil and Gas
Cloud Services
1 28 (9.46%) Amazon AWS
2 22 (7.43%) Cloud Computing
3 12 (4.05%) Microsoft Azure
4 5 (1.69%) SaaS
5 4 (1.35%) Amazon EC2
6 3 (1.01%) Amazon EMR
7 1 (0.34%) Amazon SQS
7 1 (0.34%) GitHub
7 1 (0.34%) PaaS
7 1 (0.34%) Amazon S3
Communications & Networking
1 21 (7.09%) Internet
2 7 (2.36%) HTTP
3 6 (2.03%) Kerberos
4 3 (1.01%) Fibre Channel
4 3 (1.01%) iSCSI
5 2 (0.68%) Multicast
5 2 (0.68%) SAN
5 2 (0.68%) TCP/IP
5 2 (0.68%) LAN
5 2 (0.68%) VoIP
5 2 (0.68%) WAN
Database & Business Intelligence
1 208 (70.27%) Big Data
2 131 (44.26%) NoSQL
3 95 (32.09%) MongoDB
4 68 (22.97%) Apache Hive
5 49 (16.55%) Data Warehouse
6 44 (14.86%) HBase
7 41 (13.85%) MySQL
8 34 (11.49%) Mahout
9 30 (10.14%) Relational Database
10 27 (9.12%) Redis
10 27 (9.12%) Apache Cassandra
11 26 (8.78%) Data Mining
12 25 (8.45%) SQL Server
13 19 (6.42%) Couchbase
14 12 (4.05%) OLAP
14 12 (4.05%) SQL Server Analysis Services
15 11 (3.72%) QlikView
15 11 (3.72%) SQL Server Integration Services
16 10 (3.38%) RDBMS
16 10 (3.38%) Sqoop
Development Applications
1 28 (9.46%) Git (software)
2 16 (5.41%) Mercurial
2 16 (5.41%) Selenium
3 14 (4.73%) Cucumber
4 12 (4.05%) Subversion
4 12 (4.05%) SpecFlow
5 7 (2.36%) Emacs
5 7 (2.36%) Talend Open Studio
6 6 (2.03%) Log4j
6 6 (2.03%) JConsole
7 5 (1.69%) Jenkins
7 5 (1.69%) JUnit
8 3 (1.01%) Visual Studio
8 3 (1.01%) Maven
9 2 (0.68%) Eclipse
10 1 (0.34%) Apache Ivy
10 1 (0.34%) Gradle
10 1 (0.34%) PostSharp
10 1 (0.34%) Atlassian Bamboo
10 1 (0.34%) JIRA
General
1 57 (19.26%) Finance
2 37 (12.50%) Marketing
3 34 (11.49%) Advertising
4 23 (7.77%) Retail
5 18 (6.08%) Games
5 18 (6.08%) Front Office
6 7 (2.36%) Banking
7 4 (1.35%) Investment Banking
8 2 (0.68%) Billing
8 2 (0.68%) Legal
8 2 (0.68%) Music Industry
9 1 (0.34%) Manufacturing
9 1 (0.34%) Publishing
9 1 (0.34%) Electronics
9 1 (0.34%) Telecoms
Job Titles
1 153 (51.69%) Developer
2 83 (28.04%) Java Developer
3 54 (18.24%) Architect
4 47 (15.88%) Senior Developer
5 27 (9.12%) Senior Java Developer
6 26 (8.78%) Data Scientist
7 18 (6.08%) Programmer
8 17 (5.74%) Java Architect
9 16 (5.41%) .NET Developer
10 15 (5.07%) C# Developer
10 15 (5.07%) Software Engineer
11 14 (4.73%) Lead Developer
11 14 (4.73%) C# .NET Developer
12 13 (4.39%) Data Architect
12 13 (4.39%) Senior .NET Developer
12 13 (4.39%) Senior C# Developer
13 12 (4.05%) Java Programmer
13 12 (4.05%) Senior Architect
14 11 (3.72%) Senior Software Engineer
15 10 (3.38%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 75 (25.34%) MapReduce
2 55 (18.58%) HTML
3 43 (14.53%) Spring
4 42 (14.19%) Web Services
4 42 (14.19%) HTML5
5 40 (13.51%) CSS
6 39 (13.18%) REST
7 34 (11.49%) .NET
8 28 (9.46%) CSS3
9 27 (9.12%) J2EE
10 26 (8.78%) JSON
11 22 (7.43%) XML
12 20 (6.76%) jQuery
13 18 (6.08%) WCF
13 18 (6.08%) Swing
13 18 (6.08%) ASP.NET
14 17 (5.74%) ASP.NET MVC
14 17 (5.74%) ASP.NET Web API
15 16 (5.41%) JDBC
15 16 (5.41%) Hibernate
Miscellaneous
1 51 (17.23%) Visualisation
2 43 (14.53%) Computer Science
3 35 (11.82%) Open Source
4 34 (11.49%) Statistics
4 34 (11.49%) Mathematics
5 20 (6.76%) Social Network
6 16 (5.41%) Data Integration
7 13 (4.39%) Inversion of Control
8 12 (4.05%) Physics
9 11 (3.72%) Digital Media
10 9 (3.04%) Economics
11 8 (2.70%) Applied Mathematics
12 7 (2.36%) Machine Learning
12 7 (2.36%) Enterprise Software
12 7 (2.36%) Derivative
12 7 (2.36%) Replication
12 7 (2.36%) Neural Network
13 6 (2.03%) Client/Server
13 6 (2.03%) Online Games
13 6 (2.03%) Psychology
Operating Systems
1 58 (19.59%) Linux
2 36 (12.16%) UNIX
3 14 (4.73%) Windows
4 8 (2.70%) Red Hat Enterprise Linux
5 7 (2.36%) Apple iOS
5 7 (2.36%) Android
6 4 (1.35%) Solaris
7 3 (1.01%) CentOS
8 2 (0.68%) Mac OS X
8 2 (0.68%) Oracle Linux
9 1 (0.34%) Debian
9 1 (0.34%) Ubuntu
Processes & Methodologies
1 82 (27.70%) TDD
2 65 (21.96%) Analytics
3 62 (20.95%) OO
4 57 (19.26%) Multithreading
5 56 (18.92%) Data Analysis
5 56 (18.92%) Business Intelligence
6 47 (15.88%) OOP
7 39 (13.18%) Agile Software Development
8 36 (12.16%) ETL
9 32 (10.81%) Scrum
10 28 (9.46%) MVC
11 27 (9.12%) Continuous Integration
12 26 (8.78%) Data Modelling
13 25 (8.45%) Pair Programming
14 24 (8.11%) Web Development
14 24 (8.11%) BDD
15 23 (7.77%) Unit Testing
16 22 (7.43%) Software Engineering
17 21 (7.09%) E-Commerce
18 20 (6.76%) SOA
Programming Languages
1 216 (72.97%) Java
2 85 (28.72%) SQL
3 70 (23.65%) JavaScript
4 66 (22.30%) Python
5 56 (18.92%) R
6 55 (18.58%) Scala
7 36 (12.16%) C#
7 36 (12.16%) Ruby
8 32 (10.81%) C++
9 30 (10.14%) Clojure
10 19 (6.42%) Bash Shell
11 16 (5.41%) PHP
12 14 (4.73%) Perl
12 14 (4.73%) MATLAB
13 8 (2.70%) F#
14 7 (2.36%) T-SQL
15 6 (2.03%) XAML
16 5 (1.69%) Groovy
16 5 (1.69%) XQuery
17 4 (1.35%) Shell Script
Qualifications
1 52 (17.57%) Degree
2 21 (7.09%) PhD
3 2 (0.68%) VMware Certified Professional (VCP)
3 2 (0.68%) HNC
3 2 (0.68%) HND
3 2 (0.68%) VTSP
4 1 (0.34%) Oracle Certification
4 1 (0.34%) Sun Certification
4 1 (0.34%) PMP
4 1 (0.34%) PMI Certification
Quality Assurance & Compliance
1 32 (10.81%) QA
2 1 (0.34%) Data Quality
System Software
1 8 (2.70%) Oracle RAC
2 6 (2.03%) Apache Flume
3 4 (1.35%) Platform Symphony
4 3 (1.01%) Apache ZooKeeper
4 3 (1.01%) Xen
5 2 (0.68%) VMware Infrastructure
5 2 (0.68%) XenServer
6 1 (0.34%) Dovecot
6 1 (0.34%) Postfix
6 1 (0.34%) Samba
Systems Management
1 13 (4.39%) Opscode Chef
2 9 (3.04%) Puppet
3 5 (1.69%) Nagios
4 3 (1.01%) Red Hat Satellite
4 3 (1.01%) Vagrant
4 3 (1.01%) Oozie
4 3 (1.01%) ZABBIX
4 3 (1.01%) Ganglia
4 3 (1.01%) StatsD
5 2 (0.68%) Cacti
Vendors
1 38 (12.84%) Oracle
2 25 (8.45%) Google
3 12 (4.05%) Red Hat
4 11 (3.72%) Microsoft
4 11 (3.72%) Cognos
5 10 (3.38%) Business Objects
6 9 (3.04%) Percona
6 9 (3.04%) SAP
6 9 (3.04%) Teradata
7 8 (2.70%) IBM
7 8 (2.70%) DataSynapse
7 8 (2.70%) Netezza
8 7 (2.36%) Tableau
8 7 (2.36%) Talend
8 7 (2.36%) Informatica
9 5 (1.69%) Vertica
9 5 (1.69%) Cisco
9 5 (1.69%) HP
9 5 (1.69%) VMware
10 4 (1.35%) Ab Initio
City, London
Spectrum IT Recruitment (South) Ltd
Salary: £70000 - £120000 per annum
Posted: 10 hours ago
City, London
Spectrum IT Recruitment (South) Ltd
Salary: £70000 - £100000 per annum
Posted: 10 hours ago
City, London
Aston Carter
Salary: £50000 - £70000 per annum + Bonus + shares
Posted: 18 hours ago
City, London
Aston Carter
Salary: £40000 - £80000 per annum + Bonus
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £65000 to £75000 per annum - Bonus & Benefits
Posted: 2 days ago
City of London
Huxley Associates
Posted: 2 days ago
City of London
JW Consulting
Salary: £65000 - £75000 per annum + Bonus & Benefits
Posted: 3 days ago
City, London
Rullion IT Plus
Salary: £50000 - £70000 per annum + Excellent Benefits Package
Posted: 3 days ago
City, London
Streamline Connections
Salary: £90000 - £100000 per annum + Bonus and Benefits
Posted: 3 days ago
City, London
SmartSourcing plc
Posted: 5 days ago
City, London
Harrington Starr
Salary: £85000 - £95000 per annum + bonus+ benefits+training
Posted: 6 days ago
City Of London
Opus Recruitment Solutions Ltd
Salary: £70000 - £100000 per annum
Posted: 7 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 10 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 10 days ago
City of London
Huxley Associates
Posted: 11 days ago
City of London
Huxley Associates
Posted: 14 days ago
City of London
Interquest - ITQ Financial - London
Salary: £80000 - £120000 per annum
Posted: 16 days ago
City of London
Huxley Associates
Posted: 16 days ago
City of London
Huxley Associates
Posted: 16 days ago
City of London
Huxley Associates
Posted: 16 days ago