The table below looks at the statistics for Hadoop skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Hadoop over the 3 months to 22 August 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 Aug 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 170 307 303
Rank change year-on-year
+137 -4
Permanent jobs citing Hadoop 795 366 410
As % of all permanent IT jobs located in London 1.68% 0.81% 0.81%
As % of the Database & Business Intelligence category 5.47% 2.75% 2.81%
Number of salaries quoted 701 337 366
Average salary £65,000 £60,000 £60,000
Average salary % change year-on-year
+8.33% -
90% offered a salary of more than £45,000 £48,500 £45,000
10% offered a salary of more than £90,000 £80,000 £82,500
UK excluding London average salary £50,000 £50,000 £47,500
% change year-on-year
- +5.26%
Hadoop
England

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 London region.

Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
14536 13324 14578
As % of all permanent IT jobs located in London 30.63% 29.65% 28.71%
Number of salaries quoted 12651 11556 12920
Average salary £52,500 £52,500 £52,500
90% offered a salary of more than £37,000 £36,000 £36,500
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Hadoop
Jobs Demand Trend in London

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

Hadoop Jobs Demand Trend in London

Hadoop
Salary Trend in London

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

Hadoop Salary Trend in London

Hadoop
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Hadoop across the London region over the 3 months to 22 August 2014.

Hadoop Salary Histogram in London

Hadoop
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Hadoop within the London region over the 3 months to 22 August 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +85 191 £70,000 +21.73% 35
Docklands, London - 1 £107,500 -
Harrow - 1 - -
Isleworth - 1 - -
Hadoop
England

Hadoop
Top 30 Related IT Skills in London

For the 6 months to 22 August 2014, IT jobs across the 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 1320 (72.21%) Big Data
2 1200 (65.65%) Java
3 610 (33.37%) NoSQL
4 539 (29.49%) MongoDB
5 531 (29.05%) Python
6 528 (28.88%) Analytics
7 527 (28.83%) SQL
8 483 (26.42%) MapReduce
9 475 (25.98%) Apache Hive
10 429 (23.47%) Linux
11 394 (21.55%) Apache Cassandra
12 358 (19.58%) Finance
13 355 (19.42%) Computer Science
14 351 (19.20%) Degree
15 347 (18.98%) R
16 334 (18.27%) TDD
17 326 (17.83%) Oracle
18 322 (17.61%) Business Intelligence
19 317 (17.34%) HTML
20 297 (16.25%) OO
21 283 (15.48%) MySQL
22 277 (15.15%) Data Warehouse
23 267 (14.61%) Scala
24 263 (14.39%) HBase
25 261 (14.28%) C#
26 258 (14.11%) Mathematics
27 250 (13.68%) C++
28 248 (13.57%) ETL
29 246 (13.46%) JavaScript
30 244 (13.35%) SQL Server

Hadoop
Top Related IT Skills in London by Category

For the 6 months to 22 August 2014, IT jobs across the 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
1 222 (12.14%) Apache Pig
2 153 (8.37%) SAS
3 150 (8.21%) Apache
4 91 (4.98%) Oracle Coherence
5 77 (4.21%) Tomcat
6 72 (3.94%) Elasticsearch
7 49 (2.68%) WebLogic
8 41 (2.24%) IIS
9 37 (2.02%) Node.js
10 34 (1.86%) WebSphere
11 31 (1.70%) Apache Solr
12 29 (1.59%) nginx
13 19 (1.04%) Jetty
14 17 (0.93%) Oracle HTTP Server
15 15 (0.82%) MS Exchange
16 14 (0.77%) SharePoint
17 13 (0.71%) CloudStack
18 12 (0.66%) Escenic
19 10 (0.55%) Lync
20 7 (0.38%) OpenStack
Applications
1 94 (5.14%) SPSS
2 77 (4.21%) MS Excel
3 32 (1.75%) CPLEX
4 14 (0.77%) Spreadsheet
4 14 (0.77%) Mathematica
5 9 (0.49%) MS Office
5 9 (0.49%) Weka
6 8 (0.44%) Stata
6 8 (0.44%) MS PowerPoint
7 7 (0.38%) PowerPivot
8 6 (0.33%) MS Visio
9 5 (0.27%) FastStats
9 5 (0.27%) Mingle
10 3 (0.16%) FrameMaker
11 2 (0.11%) Photoshop
12 1 (0.055%) Adobe Illustrator
Business Applications
1 17 (0.93%) RMDS
2 15 (0.82%) SAP InfiniteInsight
3 10 (0.55%) Dynamics CRM
4 9 (0.49%) Google Analytics
5 7 (0.38%) Oracle EBS
6 3 (0.16%) SAP Oil and Gas
6 3 (0.16%) SiteCatalyst
7 2 (0.11%) Dynamics NAV
8 1 (0.055%) HFM
8 1 (0.055%) Hyperion Planning
Cloud Services
1 137 (7.49%) Amazon AWS
2 83 (4.54%) Cloud Computing
3 63 (3.45%) Amazon EC2
4 51 (2.79%) Amazon EMR
5 49 (2.68%) Microsoft Azure
6 34 (1.86%) SaaS
7 31 (1.70%) PaaS
7 31 (1.70%) Amazon S3
8 18 (0.98%) IaaS
9 13 (0.71%) Amazon ElastiCache
9 13 (0.71%) ElastiCache
10 11 (0.60%) Amazon SQS
11 10 (0.55%) Google App Engine
12 7 (0.38%) Rackspace Cloud
13 3 (0.16%) Joyent
13 3 (0.16%) GitHub
14 1 (0.055%) OpenShift
14 1 (0.055%) Route 53
14 1 (0.055%) Amazon ELB
Communications & Networking
1 74 (4.05%) WAN
2 68 (3.72%) Internet
3 66 (3.61%) LAN
4 46 (2.52%) SAN
5 39 (2.13%) HTTP
6 36 (1.97%) TCP/IP
7 23 (1.26%) Kerberos
8 21 (1.15%) NAS
9 19 (1.04%) Fibre Channel
10 18 (0.98%) Multicast
10 18 (0.98%) LDAP
11 17 (0.93%) FCoE
12 14 (0.77%) DNS
13 9 (0.49%) SNMP
13 9 (0.49%) VoIP
14 6 (0.33%) Firewall
15 5 (0.27%) Wireless
16 4 (0.22%) SSL
16 4 (0.22%) SMS
16 4 (0.22%) SSH
Database & Business Intelligence
1 1320 (72.21%) Big Data
2 610 (33.37%) NoSQL
3 539 (29.49%) MongoDB
4 475 (25.98%) Apache Hive
5 394 (21.55%) Apache Cassandra
6 283 (15.48%) MySQL
7 277 (15.15%) Data Warehouse
8 263 (14.39%) HBase
9 244 (13.35%) SQL Server
10 191 (10.45%) Mahout
11 162 (8.86%) Relational Database
12 155 (8.48%) Data Mining
13 139 (7.60%) Redis
14 118 (6.46%) QlikView
15 113 (6.18%) Couchbase
16 108 (5.91%) Impala
17 96 (5.25%) SQL Server Integration Services
18 80 (4.38%) PostgreSQL
19 75 (4.10%) SQL Server Reporting Services
20 74 (4.05%) Riak
Development Applications
1 146 (7.99%) Git (software)
2 93 (5.09%) Maven
3 70 (3.83%) JUnit
4 54 (2.95%) Jenkins
5 51 (2.79%) Talend Open Studio
6 44 (2.41%) Ant
7 29 (1.59%) Hudson
7 29 (1.59%) Cucumber
7 29 (1.59%) Selenium
8 28 (1.53%) Subversion
9 27 (1.48%) SpecFlow
10 24 (1.31%) Mercurial
11 18 (0.98%) JConsole
11 18 (0.98%) Visual Studio
11 18 (0.98%) Log4j
12 17 (0.93%) Eclipse
13 16 (0.88%) TeamCity
14 14 (0.77%) Emacs
14 14 (0.77%) JIRA
15 13 (0.71%) NUnit
General
1 358 (19.58%) Finance
2 150 (8.21%) Marketing
3 138 (7.55%) Banking
4 134 (7.33%) Games
5 128 (7.00%) Retail
6 112 (6.13%) Advertising
7 51 (2.79%) Telecoms
8 47 (2.57%) Investment Banking
9 32 (1.75%) Law
10 28 (1.53%) Front Office
11 19 (1.04%) Publishing
12 15 (0.82%) Legal
13 12 (0.66%) Manufacturing
13 12 (0.66%) Financial Institution
14 10 (0.55%) Billing
15 7 (0.38%) Music Industry
15 7 (0.38%) Pharmaceutical
16 6 (0.33%) Online Betting
17 5 (0.27%) iGaming
18 4 (0.22%) German Language
Job Titles
1 741 (40.54%) Developer
2 355 (19.42%) Java Developer
3 266 (14.55%) Architect
4 215 (11.76%) Data Scientist
5 175 (9.57%) Senior Developer
6 154 (8.42%) Software Developer
7 115 (6.29%) Software Engineer
7 115 (6.29%) Consultant
8 103 (5.63%) Data Architect
9 102 (5.58%) Senior Java Developer
10 96 (5.25%) Analyst
11 83 (4.54%) Administrator
12 71 (3.88%) Big Data Architect
13 68 (3.72%) Data Analyst
14 65 (3.56%) Systems Administrator
15 59 (3.23%) DevOps Engineer
16 53 (2.90%) Java Software Developer
17 49 (2.68%) Senior Architect
18 46 (2.52%) DBA
19 45 (2.46%) Data Consultant
Libraries, Frameworks & Software Standards
1 317 (17.34%) HTML
2 214 (11.71%) HTML5
3 156 (8.53%) Spring
4 151 (8.26%) CSS
5 144 (7.88%) Web Services
6 125 (6.84%) J2EE
7 119 (6.51%) REST
8 108 (5.91%) .NET
9 98 (5.36%) XML
10 93 (5.09%) SOAP
10 93 (5.09%) JSON
11 89 (4.87%) jQuery
12 72 (3.94%) Hibernate
13 67 (3.67%) CSS3
14 64 (3.50%) Kafka
15 62 (3.39%) Middleware
16 61 (3.34%) LAMP
16 61 (3.34%) Memcached
17 55 (3.01%) JMS
18 49 (2.68%) JMX
Miscellaneous
1 355 (19.42%) Computer Science
2 258 (14.11%) Mathematics
3 232 (12.69%) Visualisation
4 200 (10.94%) Open Source
5 187 (10.23%) Statistics
6 80 (4.38%) Data Integration
7 74 (4.05%) Physics
8 67 (3.67%) Artificial Intelligence
9 47 (2.57%) Replication
10 46 (2.52%) Digital Media
11 42 (2.30%) Economics
12 34 (1.86%) Applied Mathematics
13 33 (1.81%) Online Games
14 32 (1.75%) Social Media
15 31 (1.70%) Management Information System
16 30 (1.64%) Neural Network
17 28 (1.53%) BBC
18 26 (1.42%) Social Network
19 25 (1.37%) Clustering
20 24 (1.31%) Market Risk
Operating Systems
1 429 (23.47%) Linux
2 176 (9.63%) UNIX
3 72 (3.94%) Ubuntu
4 69 (3.77%) Windows
5 58 (3.17%) CentOS
6 51 (2.79%) Debian
7 50 (2.74%) Solaris
8 43 (2.35%) Red Hat Enterprise Linux
9 29 (1.59%) Android
10 26 (1.42%) Apple iOS
11 13 (0.71%) SUSE
12 11 (0.60%) Oracle Linux
13 4 (0.22%) Nucleus RTOS
14 3 (0.16%) Mac OS X
15 1 (0.055%) Windows Server 2008
Processes & Methodologies
1 528 (28.88%) Analytics
2 483 (26.42%) MapReduce
3 334 (18.27%) TDD
4 322 (17.61%) Business Intelligence
5 297 (16.25%) OO
6 248 (13.57%) ETL
7 231 (12.64%) Agile Software Development
8 219 (11.98%) Multithreading
9 205 (11.21%) Software Engineering
10 167 (9.14%) Scrum
11 159 (8.70%) Data Analysis
12 154 (8.42%) Data Modelling
13 140 (7.66%) OOP
14 138 (7.55%) E-Commerce
15 132 (7.22%) Performance Tuning
16 121 (6.62%) DevOps
17 120 (6.56%) Continuous Integration
18 116 (6.35%) Machine Learning
19 80 (4.38%) Data Analytics
20 75 (4.10%) BDD
Programming Languages
1 1200 (65.65%) Java
2 531 (29.05%) Python
3 527 (28.83%) SQL
4 347 (18.98%) R
5 267 (14.61%) Scala
6 261 (14.28%) C#
7 250 (13.68%) C++
8 246 (13.46%) JavaScript
9 185 (10.12%) Ruby
10 176 (9.63%) Bash Shell
11 144 (7.88%) MATLAB
12 119 (6.51%) Perl
13 107 (5.85%) PHP
14 79 (4.32%) Clojure
15 42 (2.30%) T-SQL
16 36 (1.97%) C
17 34 (1.86%) PL/SQL
18 33 (1.81%) F#
18 33 (1.81%) Groovy
19 30 (1.64%) Shell Script
Qualifications
1 351 (19.20%) Degree
2 165 (9.03%) PhD
3 23 (1.26%) Security Cleared
4 19 (1.04%) SC Cleared
5 13 (0.71%) Linux+ Certification
5 13 (0.71%) LPIC
5 13 (0.71%) RHCE
6 6 (0.33%) VTSP
6 6 (0.33%) VMware Certified Professional (VCP)
7 4 (0.22%) Microsoft Certification
8 3 (0.16%) HNC
8 3 (0.16%) HND
9 2 (0.11%) ISEB
9 2 (0.11%) Sun Certification
9 2 (0.11%) SAS Certification
9 2 (0.11%) MCITP
10 1 (0.055%) OCP
10 1 (0.055%) Oracle Certification
10 1 (0.055%) MCP
10 1 (0.055%) Six Sigma Black Belt
Quality Assurance & Compliance
1 73 (3.99%) QA
2 17 (0.93%) Data Quality
3 6 (0.33%) ISO 9001
4 1 (0.055%) COBIT
4 1 (0.055%) SLA
System Software
1 83 (4.54%) HDFS
2 70 (3.83%) Oracle RAC
3 57 (3.12%) Apache Flume
4 44 (2.41%) NFS
5 40 (2.19%) VMware Infrastructure
6 36 (1.97%) Apache ZooKeeper
7 28 (1.53%) KVM
8 27 (1.48%) Xen
9 17 (0.93%) SRDF
10 16 (0.88%) Sendmail
11 14 (0.77%) Postfix
12 12 (0.66%) Hyper-V
13 8 (0.44%) VirtualBox
14 7 (0.38%) Varnish
15 6 (0.33%) XenServer
16 4 (0.22%) zsh
17 2 (0.11%) Docker
17 2 (0.11%) GPFS
17 2 (0.11%) Active Directory
18 1 (0.055%) Samba
Systems Management
1 158 (8.64%) Puppet
2 151 (8.26%) Opscode Chef
3 51 (2.79%) Nagios
4 47 (2.57%) Oozie
5 35 (1.91%) Ambari
6 28 (1.53%) ZABBIX
7 22 (1.20%) Salt
8 16 (0.88%) Ganglia
9 15 (0.82%) Cacti
10 11 (0.60%) Opsview
10 11 (0.60%) Vagrant
11 10 (0.55%) Check_MK
11 10 (0.55%) SCCM
12 5 (0.27%) CFEngine
13 4 (0.22%) Ansible
13 4 (0.22%) Munin
13 4 (0.22%) MOM
14 2 (0.11%) Red Hat Satellite
14 2 (0.11%) HAProxy
14 2 (0.11%) Data Guard
Vendors
1 326 (17.83%) Oracle
2 173 (9.46%) Google
3 142 (7.77%) Microsoft
4 130 (7.11%) Facebook
5 101 (5.53%) Tableau
6 87 (4.76%) Teradata
7 85 (4.65%) Cisco
8 71 (3.88%) IBM
9 68 (3.72%) Sybase
10 65 (3.56%) Intel
11 62 (3.39%) Business Objects
12 60 (3.28%) Red Hat
13 59 (3.23%) Cognos
14 57 (3.12%) Netezza
15 55 (3.01%) Hortonworks
16 53 (2.90%) MapR
17 51 (2.79%) Talend
18 44 (2.41%) VMware
19 41 (2.24%) Cloudera
20 36 (1.97%) Informatica
City, London
Harrington Starr
Salary: £30000 - £50000 per annum
Posted: 10 hours ago
London
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Shares
Posted: 12 hours ago
City, London
Intelletect
Salary: From £55,000 to £75,000 per annum
Posted: 16 hours ago
City, London
Quant Capital
Salary: Up to £70,000 per annum Bonus Medical Pension (8%)
Posted: 19 hours ago
City, London
Quant Capital
Salary: From £60,000 to £80,000 per annum + benefits and bonus
Posted: 19 hours ago
Teddington, Middlesex
Bluetownonline
Salary: £60k - 70k per year
Posted: 20 hours ago
City, London
Client Server
Salary: £70k to £85k + share options
Posted: 21 hours ago
London
Verticality Ltd
Salary: £60000 to £80000 per annum - Benefits Package
Posted: 22 hours ago
London
Oxford Knight
Salary: Bonus + Equity + Food!
Posted: Yesterday
London
CD Sales Recruitment
Salary: Base Salary £80-100K + £20-30K Bonus + Benefits + STOCK
Posted: Yesterday
Central London / West End
Profile 29 Limited
Salary: From £40,000 to £60,000 per annum + benefits
Posted: Yesterday
London
Harrington Starr
Salary: £70000 - £100000 per annum + Benefits + Bonus + Share Options
Posted: 2 days ago
London
SBC Recruitment Ltd
Salary: From £35,000 to £45,000 per annum
Posted: 2 days ago
City, London
Parallel Consulting
Salary: £31000 - £60000 per annum + bonus, benefits, healthcare
Posted: 2 days ago
City, London
Parallel Consulting
Salary: £90000 - £105000 per annum + bonus benefits
Posted: 2 days ago
London
Oliver Bernard
Salary: From £55,000 to £65,000 per annum + Excellent Benefits
Posted: 2 days ago
City, London
Harrington Starr
Salary: £75000 - £105000 per annum + Bonus + benefits + training
Posted: 2 days ago
City, London
Connectus
Salary: £45000 - £70000 per annum + Benefits
Posted: 2 days ago
North London
Oliver Bernard
Salary: From £70,000 to £80,000 per annum
Posted: 2 days ago
City, London
Connectus
Salary: £55000 - £75000 per annum + benefits
Posted: 3 days ago