The table below looks at the statistics 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 12 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
12 Sep 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 164 235 247
Rank change year-on-year
+71 +12
Permanent jobs citing Hadoop 172 98 97
As % of all permanent IT jobs located in the City of London 1.48% 0.83% 0.76%
As % of the Database & Business Intelligence category 5.23% 2.89% 2.70%
Number of salaries quoted 151 97 94
Average salary £65,000 £57,500 £60,000
Average salary % change year-on-year
+13.04% -4.16%
90% offered a salary of more than £45,000 £48,000 £50,000
10% offered a salary of more than £87,500 £80,000 £75,000
UK excluding London average salary £50,000 £50,000 £47,500
% change year-on-year
- +5.26%
Hadoop
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
3289 3390 3590
As % of all permanent IT jobs located in the City of London 28.36% 28.55% 28.23%
Number of salaries quoted 2890 3041 3299
Average salary £53,500 £55,000 £55,000
Average salary % change year-on-year
-2.72% -
90% offered a salary of more than £37,500 £37,500 £35,000
10% offered a salary of more than £75,000 £75,000 £72,500
UK excluding London average salary £40,000 £40,000 £39,500
% change year-on-year
- +1.26%

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 12 September 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 12 September 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.

1 289 (74.68%) Big Data
2 272 (70.28%) Java
3 149 (38.50%) Analytics
4 121 (31.27%) R
5 117 (30.23%) MapReduce
6 110 (28.42%) SQL
7 108 (27.91%) Oracle
8 106 (27.39%) Agile Software Development
8 106 (27.39%) MongoDB
9 101 (26.10%) Computer Science
10 97 (25.06%) NoSQL
11 93 (24.03%) Linux
12 92 (23.77%) Python
13 91 (23.51%) Degree
14 90 (23.26%) Mathematics
15 86 (22.22%) Apache Hive
16 82 (21.19%) Scala
17 77 (19.90%) ETL
18 76 (19.64%) PhD
18 76 (19.64%) Mahout
19 73 (18.86%) C++
20 72 (18.60%) TDD
21 70 (18.09%) MATLAB
21 70 (18.09%) Data Warehouse
22 69 (17.83%) Finance
23 67 (17.31%) Visualisation
24 64 (16.54%) Data Modelling
25 59 (15.25%) SAS
26 56 (14.47%) Data Analysis
27 55 (14.21%) Statistics

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

For the 6 months to 12 September 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 59 (15.25%) SAS
2 47 (12.14%) Apache Pig
3 16 (4.13%) Apache
3 16 (4.13%) Oracle Coherence
4 12 (3.10%) Tomcat
5 11 (2.84%) Elasticsearch
6 8 (2.07%) Node.js
7 7 (1.81%) WebLogic
7 7 (1.81%) IIS
8 5 (1.29%) SharePoint
8 5 (1.29%) Apache Solr
9 4 (1.03%) Jetty
10 3 (0.78%) Mule
10 3 (0.78%) nginx
11 2 (0.52%) Lync
11 2 (0.52%) MS Exchange
12 1 (0.26%) BizTalk Server
12 1 (0.26%) WebSphere
12 1 (0.26%) WordPress
12 1 (0.26%) Confluence
Applications
1 29 (7.49%) SPSS
1 29 (7.49%) CPLEX
2 14 (3.62%) MS Excel
3 1 (0.26%) MS Visio
3 1 (0.26%) Weka
3 1 (0.26%) Photoshop
Business Applications
1 3 (0.78%) SAP Oil and Gas
2 2 (0.52%) Dynamics CRM
2 2 (0.52%) SAP InfiniteInsight
2 2 (0.52%) Oracle EBS
3 1 (0.26%) HFM
3 1 (0.26%) Hyperion Planning
Cloud Services
1 21 (5.43%) Amazon AWS
2 19 (4.91%) Cloud Computing
3 7 (1.81%) Microsoft Azure
4 5 (1.29%) SaaS
5 4 (1.03%) Joyent
5 4 (1.03%) Amazon EC2
5 4 (1.03%) Amazon S3
6 3 (0.78%) Amazon EMR
7 1 (0.26%) Amazon ELB
7 1 (0.26%) Route 53
7 1 (0.26%) GitHub
7 1 (0.26%) IaaS
7 1 (0.26%) PaaS
7 1 (0.26%) Amazon SQS
Communications & Networking
1 19 (4.91%) Kerberos
2 13 (3.36%) Internet
3 9 (2.33%) LAN
3 9 (2.33%) WAN
4 6 (1.55%) VoIP
5 5 (1.29%) HTTP
5 5 (1.29%) VPN
5 5 (1.29%) Wi-Fi
5 5 (1.29%) LDAP
6 4 (1.03%) NAS
6 4 (1.03%) SSH
6 4 (1.03%) SSL
6 4 (1.03%) SAN
7 3 (0.78%) TCP/IP
8 1 (0.26%) OpenLDAP
8 1 (0.26%) Multicast
Database & Business Intelligence
1 289 (74.68%) Big Data
2 106 (27.39%) MongoDB
3 97 (25.06%) NoSQL
4 86 (22.22%) Apache Hive
5 76 (19.64%) Mahout
6 70 (18.09%) Data Warehouse
7 53 (13.70%) HBase
8 49 (12.66%) SQL Server
9 48 (12.40%) MySQL
10 46 (11.89%) Relational Database
11 42 (10.85%) Data Mining
12 36 (9.30%) Apache Cassandra
13 31 (8.01%) QlikView
14 30 (7.75%) SQL Server Integration Services
15 29 (7.49%) Pentaho
15 29 (7.49%) DataStage
16 28 (7.24%) PostgreSQL
17 23 (5.94%) Oracle Database
18 22 (5.68%) SQL Server Reporting Services
19 19 (4.91%) Data Mart
Development Applications
1 30 (7.75%) Talend Open Studio
2 28 (7.24%) Git (software)
3 22 (5.68%) Maven
4 19 (4.91%) Log4j
4 19 (4.91%) JConsole
5 11 (2.84%) Cucumber
6 10 (2.58%) Mercurial
6 10 (2.58%) Selenium
7 9 (2.33%) SpecFlow
7 9 (2.33%) Subversion
7 9 (2.33%) JUnit
8 8 (2.07%) TeamCity
8 8 (2.07%) Jenkins
9 7 (1.81%) Eclipse
10 5 (1.29%) Ant
11 3 (0.78%) YourKit
12 2 (0.52%) JIRA
13 1 (0.26%) Eclipse RCP
13 1 (0.26%) FishEye
13 1 (0.26%) Xcode
General
1 69 (17.83%) Finance
2 36 (9.30%) Retail
3 34 (8.79%) Marketing
4 19 (4.91%) Banking
5 15 (3.88%) Advertising
6 14 (3.62%) Front Office
7 12 (3.10%) Investment Banking
8 11 (2.84%) Games
9 6 (1.55%) Music Industry
9 6 (1.55%) Legal
10 3 (0.78%) Law
11 2 (0.52%) Telecoms
12 1 (0.26%) Multimedia
12 1 (0.26%) Electronics
12 1 (0.26%) Manufacturing
12 1 (0.26%) Publishing
Job Titles
1 124 (32.04%) Developer
2 88 (22.74%) Data Scientist
3 73 (18.86%) Architect
4 61 (15.76%) Java Developer
5 46 (11.89%) Senior Developer
6 38 (9.82%) Statistician
6 38 (9.82%) Research Engineer
7 31 (8.01%) Senior Java Developer
8 28 (7.24%) Data Architect
9 23 (5.94%) Administrator
10 20 (5.17%) Consultant
10 20 (5.17%) Big Data Architect
11 18 (4.65%) Software Engineer
11 18 (4.65%) Lead Developer
12 14 (3.62%) DBA
13 12 (3.10%) Systems Administrator
13 12 (3.10%) C# Developer
13 12 (3.10%) Research Scientist
14 10 (2.58%) Senior Architect
14 10 (2.58%) C# .NET Developer
Libraries, Frameworks & Software Standards
1 51 (13.18%) REST
2 43 (11.11%) SOAP
3 40 (10.34%) HTML
3 40 (10.34%) Cascading
4 33 (8.53%) JSON
5 32 (8.27%) Spring
6 31 (8.01%) CSS
6 31 (8.01%) XML
7 30 (7.75%) Web Services
8 23 (5.94%) JMX
9 22 (5.68%) J2EE
9 22 (5.68%) HTML5
10 19 (4.91%) SPNEGO
11 18 (4.65%) Kafka
12 17 (4.39%) RESTful
13 14 (3.62%) JMS
14 12 (3.10%) .NET
14 12 (3.10%) JDBC
14 12 (3.10%) Apache Camel
15 11 (2.84%) WCF
Miscellaneous
1 101 (26.10%) Computer Science
2 90 (23.26%) Mathematics
3 67 (17.31%) Visualisation
4 55 (14.21%) Statistics
5 47 (12.14%) Physics
6 35 (9.04%) Economics
7 34 (8.79%) Applied Mathematics
8 31 (8.01%) Analytical Skills
9 28 (7.24%) Digital Media
9 28 (7.24%) Data Integration
10 25 (6.46%) Neural Network
11 21 (5.43%) Open Source
12 15 (3.88%) Market Risk
13 12 (3.10%) Social Network
13 12 (3.10%) Derivative
14 9 (2.33%) Artificial Intelligence
14 9 (2.33%) Fixed Income
14 9 (2.33%) Inversion of Control
15 8 (2.07%) Informatics
15 8 (2.07%) Chemistry
Operating Systems
1 93 (24.03%) Linux
2 47 (12.14%) UNIX
3 17 (4.39%) Windows
4 7 (1.81%) Android
5 6 (1.55%) Solaris
6 3 (0.78%) Debian
6 3 (0.78%) Ubuntu
6 3 (0.78%) Oracle Linux
7 2 (0.52%) Mac OS X
8 1 (0.26%) CentOS
8 1 (0.26%) Apple iOS
Processes & Methodologies
1 149 (38.50%) Analytics
2 117 (30.23%) MapReduce
3 106 (27.39%) Agile Software Development
4 77 (19.90%) ETL
5 72 (18.60%) TDD
6 64 (16.54%) Data Modelling
7 56 (14.47%) Data Analysis
8 51 (13.18%) Business Intelligence
9 41 (10.59%) OO
9 41 (10.59%) Multithreading
10 39 (10.08%) Information Retrieval
11 38 (9.82%) Data Management
12 34 (8.79%) Software Engineering
12 34 (8.79%) Continuous Integration
13 33 (8.53%) Data Analytics
13 33 (8.53%) OOP
14 31 (8.01%) Predictive Modelling
15 30 (7.75%) Time Series Analysis
15 30 (7.75%) Scrum
16 29 (7.49%) TOGAF
Programming Languages
1 272 (70.28%) Java
2 121 (31.27%) R
3 110 (28.42%) SQL
4 92 (23.77%) Python
5 82 (21.19%) Scala
6 73 (18.86%) C++
7 70 (18.09%) MATLAB
8 43 (11.11%) JavaScript
9 32 (8.27%) Ruby
10 27 (6.98%) C#
11 22 (5.68%) Clojure
12 16 (4.13%) PHP
13 13 (3.36%) Perl
14 10 (2.58%) C
14 10 (2.58%) PL/SQL
15 9 (2.33%) Bash Shell
16 6 (1.55%) T-SQL
17 4 (1.03%) Shell Script
17 4 (1.03%) PowerShell
18 3 (0.78%) F#
Qualifications
1 91 (23.51%) Degree
2 76 (19.64%) PhD
3 1 (0.26%) OCP
3 1 (0.26%) Oracle Certification
3 1 (0.26%) Sun Certification
3 1 (0.26%) VMware Certified Professional (VCP)
3 1 (0.26%) VTSP
3 1 (0.26%) HNC
3 1 (0.26%) HND
Quality Assurance & Compliance
1 18 (4.65%) QA
2 6 (1.55%) ISO 9001
3 2 (0.52%) Data Quality
4 1 (0.26%) SLA
4 1 (0.26%) COBIT
System Software
1 20 (5.17%) Oracle RAC
2 15 (3.88%) HDFS
3 9 (2.33%) Xen
4 7 (1.81%) KVM
5 6 (1.55%) VMware Infrastructure
6 4 (1.03%) Hyper-V
6 4 (1.03%) NFS
6 4 (1.03%) VirtualBox
7 2 (0.52%) Active Directory
8 1 (0.26%) Samba
8 1 (0.26%) Apache Flume
8 1 (0.26%) Postfix
8 1 (0.26%) XenServer
8 1 (0.26%) Dovecot
8 1 (0.26%) zsh
8 1 (0.26%) GPFS
Systems Management
1 16 (4.13%) Puppet
2 15 (3.88%) Opscode Chef
3 7 (1.81%) Nagios
4 5 (1.29%) ZABBIX
5 4 (1.03%) Munin
6 2 (0.52%) SCCM
6 2 (0.52%) Oozie
6 2 (0.52%) Check_MK
7 1 (0.26%) Vagrant
7 1 (0.26%) Ansible
7 1 (0.26%) logstash
7 1 (0.26%) Kibana
7 1 (0.26%) Graylog2
Vendors
1 108 (27.91%) Oracle
2 33 (8.53%) Teradata
3 30 (7.75%) Talend
4 28 (7.24%) IBM
5 27 (6.98%) Cognos
6 25 (6.46%) Microsoft
7 24 (6.20%) Tableau
8 21 (5.43%) Informatica
9 20 (5.17%) Business Objects
10 19 (4.91%) Adobe
11 14 (3.62%) Google
11 14 (3.62%) MapR
12 12 (3.10%) Cloudera
12 12 (3.10%) Cisco
13 11 (2.84%) Netezza
14 10 (2.58%) Hortonworks
15 9 (2.33%) Sybase
15 9 (2.33%) Intel
16 8 (2.07%) SAP
16 8 (2.07%) Ab Initio
City, London
Deanslist Limited
Salary: From £30,000 to £45,000 per annum + Benefits
Posted: 8 hours ago
City, London
Quant Capital
Salary: From £60,000 to £80,000 per annum + benefits and bonus
Posted: Yesterday
City, London
Harrington Starr
Salary: £45000 - £65000 per annum + bonus+ benefits+training
Posted: Yesterday
City, London
TEKsystems
Salary: £55000 - £90000 per annum + Benefits and Bonus
Posted: Yesterday
City, London
Harrington Starr
Salary: Competitive
Posted: 2 days ago
City of London
Progressive Recruitment
Salary: £35000 - £45000 per annum + competitive
Posted: 3 days ago
City, London
Hanover IT Recruitment
Salary: From £60 to £70 per annum Plus 12% bonus + big Benefits
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £60k + bonus + benefits
Posted: 3 days ago
City, London
Harrington Starr
Salary: £50000 - £55000 per annum + excellent benefits
Posted: 4 days ago
City, London
Aston Carter
Salary: £45000 - £85000 per annum + Will pay for any conferences
Posted: 4 days ago
City, London
Aston Carter
Salary: £45000 - £65000 per annum + Bonus, benefits
Posted: 4 days ago
City, London
Streamline Connections
Salary: £90000 - £100000 per annum + Bonus and Benefits
Posted: 4 days ago
City, London
Client Server
Salary: £70k to £85k + share options
Posted: 6 days ago
City Of London
Opus Recruitment Solutions Ltd
Salary: £55000 - £70000 per annum, Benefits: + Bonus + Benefits
Posted: 13 days ago
City Of London
Opus Recruitment Solutions Ltd
Salary: £65000 - £70000 per annum, Benefits: Benefits & Bonus
Posted: 13 days ago
City of London
Bridge Noble
Salary: £55000 - £75000 per annum + Industry leading Benefits
Posted: 16 days ago
City of London
iKonnect
Salary: £85000 per annum + Great Bonus + Benefits
Posted: 18 days ago
City of London
NFP Group Ltd
Salary: £40000 - £50000 per annum
Posted: 23 days ago
City of London
Bridge Noble
Salary: £50000 - £70000 per annum + excellent benefits
Posted: 23 days ago
City of London
DP Connect
Salary: £67000 - £82000 per annum + Pension+Company Car+On-site Gym
Posted: 24 days ago