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 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 200 257 321
Rank change year-on-year
+57 +64
Permanent jobs citing Hadoop 696 475 399
As % of all permanent IT jobs located in London 1.51% 1.07% 0.80%
As % of the Database & Business Intelligence category 5.01% 3.55% 2.80%
Number of salaries quoted 604 448 364
Average salary £63,750 £62,500 £60,000
Average salary % change year-on-year
+2.00% +4.16%
90% offered a salary of more than £42,500 £50,000 £45,000
10% offered a salary of more than £90,000 £82,500 £80,000
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
13887 13369 14246
As % of all permanent IT jobs located in London 30.15% 30.03% 28.68%
Number of salaries quoted 12105 11622 12592
Average salary £52,500 £55,000 £50,000
Average salary % change year-on-year
-4.54% +10.00%
90% offered a salary of more than £37,500 £37,000 £35,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £39,500
% change year-on-year
- +1.26%

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 19 September 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 19 September 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 +61 167 £65,000 +13.04% 26
Hackney - 4 - - 1
Croydon - 3 £55,000 - 1
Harrow - 1 - -
Hadoop
England

Hadoop
Top 30 Related IT Skills in London

For the 6 months to 19 September 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 1269 (72.85%) Big Data
2 1110 (63.72%) Java
3 569 (32.66%) Agile Software Development
4 554 (31.80%) NoSQL
5 514 (29.51%) SQL
6 508 (29.16%) MongoDB
7 495 (28.42%) Analytics
8 493 (28.30%) Python
9 467 (26.81%) Apache Hive
10 461 (26.46%) MapReduce
11 437 (25.09%) Linux
12 353 (20.26%) Apache Cassandra
13 342 (19.63%) Oracle
14 334 (19.17%) Degree
15 329 (18.89%) Finance
16 319 (18.31%) Computer Science
17 317 (18.20%) TDD
18 311 (17.85%) Business Intelligence
19 294 (16.88%) R
20 292 (16.76%) MySQL
21 279 (16.02%) HTML
21 279 (16.02%) Data Warehouse
22 277 (15.90%) OO
23 271 (15.56%) HBase
24 260 (14.93%) SQL Server
25 242 (13.89%) ETL
26 238 (13.66%) Mathematics
27 235 (13.49%) Visualisation
28 234 (13.43%) Scala
28 234 (13.43%) C++

Hadoop
Top Related IT Skills in London by Category

For the 6 months to 19 September 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
1 201 (11.54%) Apache Pig
2 160 (9.18%) Apache
3 138 (7.92%) SAS
4 108 (6.20%) Oracle Coherence
5 94 (5.40%) Tomcat
6 70 (4.02%) Elasticsearch
7 57 (3.27%) IIS
8 53 (3.04%) WebLogic
9 46 (2.64%) Node.js
10 42 (2.41%) WebSphere
11 31 (1.78%) nginx
12 27 (1.55%) Apache Solr
13 23 (1.32%) SharePoint
14 20 (1.15%) Oracle HTTP Server
15 19 (1.09%) Jetty
16 18 (1.03%) MS Exchange
16 18 (1.03%) CloudStack
17 13 (0.75%) Lync
18 12 (0.69%) Escenic
19 11 (0.63%) OpenStack
Applications
1 85 (4.88%) MS Excel
2 74 (4.25%) SPSS
3 34 (1.95%) CPLEX
4 14 (0.80%) Spreadsheet
5 10 (0.57%) PowerPivot
5 10 (0.57%) Mathematica
6 9 (0.52%) MS Office
6 9 (0.52%) Weka
7 8 (0.46%) MS PowerPoint
8 6 (0.34%) MS Visio
9 5 (0.29%) Stata
9 5 (0.29%) Mingle
10 3 (0.17%) FrameMaker
11 2 (0.11%) FastStats
12 1 (0.057%) Photoshop
Business Applications
1 20 (1.15%) RMDS
2 13 (0.75%) SAP InfiniteInsight
3 9 (0.52%) Dynamics CRM
4 8 (0.46%) Oracle EBS
5 7 (0.40%) Google Analytics
6 2 (0.11%) Hyperion Planning
6 2 (0.11%) SiteCatalyst
6 2 (0.11%) HFM
6 2 (0.11%) SAP Oil and Gas
6 2 (0.11%) Dynamics NAV
Cloud Services
1 114 (6.54%) Amazon AWS
2 80 (4.59%) Cloud Computing
3 45 (2.58%) Amazon EC2
4 38 (2.18%) Microsoft Azure
5 37 (2.12%) Amazon EMR
6 36 (2.07%) SaaS
7 29 (1.66%) PaaS
8 23 (1.32%) IaaS
9 22 (1.26%) Amazon S3
10 11 (0.63%) Amazon SQS
10 11 (0.63%) ElastiCache
10 11 (0.63%) Amazon ElastiCache
11 9 (0.52%) Google App Engine
12 7 (0.40%) Rackspace Cloud
13 4 (0.23%) Joyent
14 2 (0.11%) GitHub
15 1 (0.057%) Amazon ELB
15 1 (0.057%) Route 53
Communications & Networking
1 87 (4.99%) WAN
2 75 (4.31%) LAN
3 57 (3.27%) Internet
4 55 (3.16%) SAN
5 44 (2.53%) TCP/IP
6 42 (2.41%) HTTP
7 34 (1.95%) LDAP
8 25 (1.44%) NAS
9 23 (1.32%) Kerberos
10 20 (1.15%) VoIP
10 20 (1.15%) FCoE
10 20 (1.15%) Fibre Channel
10 20 (1.15%) Multicast
11 13 (0.75%) Wi-Fi
12 12 (0.69%) VPN
12 12 (0.69%) DNS
13 9 (0.52%) SNMP
14 8 (0.46%) Wireless
15 5 (0.29%) FTP
15 5 (0.29%) Firewall
Database & Business Intelligence
1 1269 (72.85%) Big Data
2 554 (31.80%) NoSQL
3 508 (29.16%) MongoDB
4 467 (26.81%) Apache Hive
5 353 (20.26%) Apache Cassandra
6 292 (16.76%) MySQL
7 279 (16.02%) Data Warehouse
8 271 (15.56%) HBase
9 260 (14.93%) SQL Server
10 177 (10.16%) Mahout
11 146 (8.38%) Relational Database
12 136 (7.81%) Data Mining
13 129 (7.41%) Redis
14 121 (6.95%) QlikView
15 112 (6.43%) Couchbase
16 100 (5.74%) SQL Server Integration Services
17 94 (5.40%) Impala
18 81 (4.65%) SQL Server Reporting Services
19 79 (4.54%) PostgreSQL
20 77 (4.42%) Riak
Development Applications
1 126 (7.23%) Git (software)
2 88 (5.05%) Maven
3 62 (3.56%) JUnit
4 55 (3.16%) Jenkins
5 47 (2.70%) Talend Open Studio
6 37 (2.12%) Ant
7 31 (1.78%) Hudson
8 29 (1.66%) Mercurial
9 26 (1.49%) Selenium
9 26 (1.49%) Subversion
10 25 (1.44%) SpecFlow
10 25 (1.44%) Cucumber
11 24 (1.38%) TeamCity
12 18 (1.03%) Log4j
12 18 (1.03%) JConsole
13 16 (0.92%) Visual Studio
14 15 (0.86%) Eclipse
15 13 (0.75%) CruiseControl
15 13 (0.75%) JIRA
15 13 (0.75%) Emacs
General
1 329 (18.89%) Finance
2 149 (8.55%) Banking
3 136 (7.81%) Marketing
4 126 (7.23%) Games
5 114 (6.54%) Retail
6 102 (5.86%) Advertising
7 44 (2.53%) Telecoms
7 44 (2.53%) Investment Banking
8 32 (1.84%) Law
9 28 (1.61%) Front Office
10 19 (1.09%) Publishing
11 16 (0.92%) Legal
12 10 (0.57%) Financial Institution
12 10 (0.57%) Billing
13 9 (0.52%) Manufacturing
14 8 (0.46%) Pharmaceutical
15 7 (0.40%) Music Industry
16 5 (0.29%) Online Betting
16 5 (0.29%) iGaming
17 4 (0.23%) German Language
Job Titles
1 663 (38.06%) Developer
2 321 (18.43%) Java Developer
3 266 (15.27%) Architect
4 188 (10.79%) Data Scientist
5 166 (9.53%) Senior Developer
6 127 (7.29%) Software Developer
7 107 (6.14%) Data Architect
7 107 (6.14%) Administrator
8 105 (6.03%) Senior Java Developer
9 98 (5.63%) Software Engineer
10 95 (5.45%) Consultant
11 94 (5.40%) Analyst
12 86 (4.94%) Systems Administrator
13 77 (4.42%) Big Data Architect
14 66 (3.79%) Data Analyst
15 57 (3.27%) DevOps Engineer
16 52 (2.99%) Linux Administrator
17 49 (2.81%) DBA
17 49 (2.81%) Java Software Developer
18 48 (2.76%) Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 279 (16.02%) HTML
2 182 (10.45%) HTML5
3 148 (8.50%) CSS
4 132 (7.58%) Spring
5 129 (7.41%) Web Services
6 124 (7.12%) J2EE
7 113 (6.49%) REST
8 105 (6.03%) .NET
9 97 (5.57%) SOAP
10 94 (5.40%) XML
11 86 (4.94%) JSON
12 81 (4.65%) jQuery
13 69 (3.96%) CSS3
14 66 (3.79%) LAMP
14 66 (3.79%) Hibernate
15 61 (3.50%) Middleware
16 59 (3.39%) JMS
16 59 (3.39%) Kafka
17 56 (3.21%) Memcached
18 51 (2.93%) JMX
Miscellaneous
1 319 (18.31%) Computer Science
2 238 (13.66%) Mathematics
3 235 (13.49%) Visualisation
4 228 (13.09%) Analytical Skills
5 169 (9.70%) Statistics
6 167 (9.59%) Open Source
7 78 (4.48%) Physics
8 64 (3.67%) Data Integration
9 62 (3.56%) Artificial Intelligence
10 46 (2.64%) Digital Media
11 44 (2.53%) Replication
12 40 (2.30%) Economics
13 37 (2.12%) User Experience
14 36 (2.07%) Clustering
15 35 (2.01%) Applied Mathematics
16 34 (1.95%) Management Information System
17 32 (1.84%) Neural Network
18 30 (1.72%) Online Games
19 26 (1.49%) Derivative
20 25 (1.44%) Client/Server
Operating Systems
1 437 (25.09%) Linux
2 148 (8.50%) UNIX
3 80 (4.59%) Windows
4 79 (4.54%) Ubuntu
5 63 (3.62%) CentOS
6 58 (3.33%) Solaris
7 55 (3.16%) Debian
8 46 (2.64%) Red Hat Enterprise Linux
9 35 (2.01%) Android
10 21 (1.21%) Apple iOS
11 18 (1.03%) SUSE
12 11 (0.63%) Oracle Linux
13 4 (0.23%) Nucleus RTOS
14 2 (0.11%) Mac OS X
15 1 (0.057%) Windows Server 2008
Processes & Methodologies
1 569 (32.66%) Agile Software Development
2 495 (28.42%) Analytics
3 461 (26.46%) MapReduce
4 317 (18.20%) TDD
5 311 (17.85%) Business Intelligence
6 277 (15.90%) OO
7 242 (13.89%) ETL
8 207 (11.88%) Multithreading
9 204 (11.71%) Software Engineering
10 160 (9.18%) Scrum
11 151 (8.67%) Data Modelling
12 145 (8.32%) OOP
13 143 (8.21%) Data Analysis
14 140 (8.04%) Performance Tuning
15 126 (7.23%) E-Commerce
16 121 (6.95%) DevOps
17 115 (6.60%) Machine Learning
18 108 (6.20%) Continuous Integration
19 81 (4.65%) Benchmarking
20 69 (3.96%) Data Management
Programming Languages
1 1110 (63.72%) Java
2 514 (29.51%) SQL
3 493 (28.30%) Python
4 294 (16.88%) R
5 234 (13.43%) C++
5 234 (13.43%) Scala
6 230 (13.20%) JavaScript
7 221 (12.69%) C#
8 196 (11.25%) Ruby
9 167 (9.59%) Bash Shell
10 132 (7.58%) MATLAB
11 107 (6.14%) Perl
12 106 (6.08%) PHP
13 62 (3.56%) Clojure
14 44 (2.53%) T-SQL
15 35 (2.01%) C
16 29 (1.66%) PL/SQL
17 25 (1.44%) Groovy
18 24 (1.38%) F#
19 22 (1.26%) Shell Script
Qualifications
1 334 (19.17%) Degree
2 153 (8.78%) PhD
3 18 (1.03%) RHCE
3 18 (1.03%) Linux+ Certification
3 18 (1.03%) LPIC
4 11 (0.63%) Security Cleared
5 7 (0.40%) SC Cleared
6 6 (0.34%) VTSP
6 6 (0.34%) VMware Certified Professional (VCP)
7 3 (0.17%) HNC
7 3 (0.17%) HND
8 2 (0.11%) Microsoft Certification
9 1 (0.057%) OCP
9 1 (0.057%) Oracle Certification
9 1 (0.057%) Sun Certification
9 1 (0.057%) ISEB
9 1 (0.057%) MCP
9 1 (0.057%) Six Sigma Black Belt
Quality Assurance & Compliance
1 62 (3.56%) QA
2 18 (1.03%) Data Quality
3 6 (0.34%) ISO 9001
4 1 (0.057%) SLA
4 1 (0.057%) COBIT
System Software
1 88 (5.05%) HDFS
2 79 (4.54%) Oracle RAC
3 58 (3.33%) Apache Flume
4 51 (2.93%) NFS
5 47 (2.70%) VMware Infrastructure
6 43 (2.47%) Xen
7 42 (2.41%) Apache ZooKeeper
8 37 (2.12%) KVM
9 23 (1.32%) Sendmail
10 20 (1.15%) SRDF
11 19 (1.09%) Postfix
12 15 (0.86%) Hyper-V
13 13 (0.75%) VirtualBox
14 9 (0.52%) Varnish
15 6 (0.34%) XenServer
16 4 (0.23%) Active Directory
16 4 (0.23%) zsh
17 1 (0.057%) GPFS
17 1 (0.057%) Samba
17 1 (0.057%) Dovecot
Systems Management
1 163 (9.36%) Puppet
2 141 (8.09%) Opscode Chef
3 58 (3.33%) Nagios
4 57 (3.27%) Oozie
5 41 (2.35%) Ambari
6 34 (1.95%) ZABBIX
7 27 (1.55%) Salt
8 18 (1.03%) Ganglia
9 17 (0.98%) Cacti
10 13 (0.75%) SCCM
10 13 (0.75%) Check_MK
11 11 (0.63%) Opsview
12 6 (0.34%) Vagrant
13 5 (0.29%) MOM
13 5 (0.29%) Munin
13 5 (0.29%) CFEngine
14 4 (0.23%) Ansible
15 2 (0.11%) HAProxy
15 2 (0.11%) Data Guard
16 1 (0.057%) HP Quality Center
Vendors
1 342 (19.63%) Oracle
2 149 (8.55%) Google
3 136 (7.81%) Microsoft
4 106 (6.08%) Tableau
5 104 (5.97%) Teradata
6 103 (5.91%) Facebook
7 93 (5.34%) Cisco
8 78 (4.48%) IBM
9 77 (4.42%) Sybase
10 74 (4.25%) Intel
11 70 (4.02%) Netezza
12 61 (3.50%) Hortonworks
13 59 (3.39%) MapR
14 56 (3.21%) Business Objects
15 52 (2.99%) Red Hat
16 49 (2.81%) Cognos
16 49 (2.81%) Cloudera
16 49 (2.81%) VMware
17 47 (2.70%) Talend
18 37 (2.12%) Informatica
North West London
Harnham
Salary: £40000 - £65000 per annum
Posted: 4 hours ago
London
Harnham
Salary: £40000 - £55000 per annum + Bonus and Benefits
Posted: 4 hours ago
City, London
Harnham
Salary: £50000 - £85000 per annum + Bonus, Pension
Posted: 4 hours ago
City, London
TEKsystems
Salary: £60000 - £90000 per annum + Benefits and Bonus
Posted: Yesterday
Croydon, Surrey
Lawrence Harvey Enterprise
Salary: £55000 - £70000 per annum + Benefits
Posted: Yesterday
London
Lawrence Harvey Enterprise
Salary: £45000 - £80000 per annum + Benefits
Posted: Yesterday
London
Lawrence Harvey Enterprise
Salary: £60000 - £120000 per annum + Bonus + Benefits
Posted: Yesterday
London
Lawrence Harvey Enterprise
Salary: Benefits
Posted: Yesterday
City, London
Circle Recruitment
Salary: £50000 - £75000 per annum + Benefits
Posted: Yesterday
City, London
Circle Recruitment
Salary: £35000 - £42000 per annum + Benefits
Posted: Yesterday
City, London
Lawrence Harvey Enterprise
Salary: £50000.00 - £60000.00 per annum + benefits and bonus
Posted: Yesterday
City, London
Lawrence Harvey Enterprise
Salary: £50000.00 - £60000.00 per annum + benefits and bonus
Posted: Yesterday
London
Austin Fraser
Salary: £60000.00 - £75000.00 per annum + Shares
Posted: Yesterday
West London
Rackspace
Salary: Unspecified
Posted: 2 days ago
City, London
Experis Ltd
Salary: £60000.00 - £70000.00 per annum
Posted: 2 days ago
London
Lawrence Harvey Enterprise
Salary: Benefits
Posted: 3 days ago
London
Verticality Ltd
Salary: £60000 to £80000 per annum - Benefits Package
Posted: 3 days ago
City, London
Client Server
Salary: £50k to £65k + bonus + benefits
Posted: 3 days ago
London
Lawrence Harvey Enterprise
Salary: £40000.00 - £60000.00 per annum + benefits + bonus
Posted: 3 days ago
London
Lawrence Harvey Enterprise
Salary: £50000 - £90000 per annum + benefits and bonus
Posted: 3 days ago