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 21 November 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
21 Nov 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 185 216 286
Rank change year-on-year
+31 +70
Permanent jobs citing Hadoop 726 649 434
As % of all permanent IT jobs located in London 1.60% 1.41% 0.93%
As % of the Database & Business Intelligence category 5.48% 4.58% 3.19%
Number of salaries quoted 618 606 372
Average salary £65,000 £62,500 £57,500
Average salary % change year-on-year
+4.00% +8.69%
90% offered a salary of more than £42,500 £48,300 £42,500
10% offered a salary of more than £90,000 £83,400 £80,000
UK excluding London average salary £50,000 £50,000 £50,000
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
13255 14177 13615
As % of all permanent IT jobs located in London 29.29% 30.78% 29.25%
Number of salaries quoted 11512 12279 11940
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £37,500 £37,000 £35,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London average salary £40,000 £40,000 £40,000

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 21 November 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 21 November 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 +28 143 £62,500 +4.16% 30
Croydon - 7 £58,750 -
Hackney - 5 - -
Romford - 1 £65,000 -
Hadoop
England

Hadoop
Top 30 Related IT Skills in London

For the 6 months to 21 November 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 1128 (73.63%) Big Data
2 904 (59.01%) Java
3 505 (32.96%) Agile Software Development
4 492 (32.11%) NoSQL
5 479 (31.27%) SQL
6 450 (29.37%) Analytics
7 444 (28.98%) Python
8 415 (27.09%) MongoDB
9 412 (26.89%) Apache Hive
10 400 (26.11%) MapReduce
11 363 (23.69%) Linux
12 313 (20.43%) Finance
13 310 (20.23%) Business Intelligence
14 304 (19.84%) Algorithms
15 294 (19.19%) Apache Cassandra
16 290 (18.93%) Oracle
17 288 (18.80%) Degree
18 269 (17.56%) TDD
19 256 (16.71%) HBase
20 254 (16.58%) Computer Science
21 248 (16.19%) SQL Server
21 248 (16.19%) Data Warehouse
22 246 (16.06%) R
23 231 (15.08%) ETL
24 229 (14.95%) MySQL
25 223 (14.56%) OO
26 221 (14.43%) Apache Pig
27 202 (13.19%) Ruby
28 201 (13.12%) HTML
29 194 (12.66%) Visualisation

Hadoop
Top Related IT Skills in London by Category

For the 6 months to 21 November 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
1 221 (14.43%) Apache Pig
2 149 (9.73%) SAS
3 135 (8.81%) Apache
4 104 (6.79%) Oracle Coherence
5 90 (5.87%) Apache Spark
6 89 (5.81%) Tomcat
7 81 (5.29%) Elasticsearch
8 49 (3.20%) IIS
9 46 (3.00%) Node.js
10 37 (2.42%) WebSphere
11 36 (2.35%) WebLogic
12 27 (1.76%) OpenStack
13 25 (1.63%) JBoss
14 24 (1.57%) nginx
15 21 (1.37%) Apache Solr
16 20 (1.31%) SharePoint
17 19 (1.24%) Oracle HTTP Server
18 15 (0.98%) Jetty
19 14 (0.91%) CloudStack
20 13 (0.85%) Lync
Applications
1 73 (4.77%) SPSS
2 59 (3.85%) MS Excel
3 34 (2.22%) CPLEX
4 14 (0.91%) PowerPivot
5 10 (0.65%) Weka
6 8 (0.52%) MS PowerPoint
6 8 (0.52%) Spreadsheet
7 5 (0.33%) Mingle
8 4 (0.26%) Stata
9 3 (0.20%) Mathematica
10 1 (0.065%) Gephi
10 1 (0.065%) Photoshop
10 1 (0.065%) FrameMaker
Business Applications
1 19 (1.24%) RMDS
2 11 (0.72%) Google Analytics
3 8 (0.52%) SAP InfiniteInsight
4 5 (0.33%) Dynamics CRM
5 4 (0.26%) SiteCatalyst
6 2 (0.13%) Hyperion Planning
6 2 (0.13%) SAP Retail
6 2 (0.13%) Oracle EBS
6 2 (0.13%) HFM
7 1 (0.065%) SAP SD
7 1 (0.065%) SAP MM
7 1 (0.065%) SAP WM
7 1 (0.065%) SAP Oil and Gas
7 1 (0.065%) SAP ERP
Cloud Services
1 109 (7.11%) Amazon AWS
2 78 (5.09%) Cloud Computing
3 45 (2.94%) Amazon EC2
4 37 (2.42%) Amazon EMR
5 32 (2.09%) SaaS
6 30 (1.96%) Microsoft Azure
7 24 (1.57%) IaaS
7 24 (1.57%) SoftLayer
8 20 (1.31%) Amazon S3
8 20 (1.31%) PaaS
9 14 (0.91%) Google Cloud Platform
10 11 (0.72%) GitHub
11 7 (0.46%) Amazon SQS
11 7 (0.46%) Rackspace Cloud
12 5 (0.33%) Google App Engine
13 4 (0.26%) Joyent
13 4 (0.26%) Amazon Kinesis
14 3 (0.20%) Amazon ElastiCache
14 3 (0.20%) ElastiCache
15 2 (0.13%) Trello
Communications & Networking
1 64 (4.18%) WAN
2 50 (3.26%) LAN
3 43 (2.81%) SAN
4 42 (2.74%) Internet
4 42 (2.74%) HTTP
5 36 (2.35%) TCP/IP
6 31 (2.02%) LDAP
7 24 (1.57%) NAS
8 19 (1.24%) FCoE
8 19 (1.24%) Fibre Channel
8 19 (1.24%) Multicast
9 15 (0.98%) Wi-Fi
9 15 (0.98%) VoIP
10 13 (0.85%) VPN
11 11 (0.72%) Kerberos
12 9 (0.59%) Wireless
13 7 (0.46%) SNMP
13 7 (0.46%) DNS
14 6 (0.39%) 3G
14 6 (0.39%) 2G
Database & Business Intelligence
1 1128 (73.63%) Big Data
2 492 (32.11%) NoSQL
3 415 (27.09%) MongoDB
4 412 (26.89%) Apache Hive
5 294 (19.19%) Apache Cassandra
6 256 (16.71%) HBase
7 248 (16.19%) SQL Server
7 248 (16.19%) Data Warehouse
8 229 (14.95%) MySQL
9 132 (8.62%) Data Mining
10 114 (7.44%) Relational Database
11 112 (7.31%) Mahout
12 107 (6.98%) Impala
12 107 (6.98%) QlikView
13 101 (6.59%) SQL Server Integration Services
14 93 (6.07%) Redis
15 84 (5.48%) SQL Server Reporting Services
16 82 (5.35%) PostgreSQL
17 65 (4.24%) SQL Server Analysis Services
18 63 (4.11%) Couchbase
Development Applications
1 110 (7.18%) Git (software)
2 80 (5.22%) Jenkins
3 75 (4.90%) Maven
4 41 (2.68%) Talend Open Studio
5 34 (2.22%) TeamCity
6 33 (2.15%) JUnit
7 32 (2.09%) Cucumber
8 29 (1.89%) SpecFlow
9 27 (1.76%) Hudson
10 26 (1.70%) Mercurial
11 24 (1.57%) Subversion
12 22 (1.44%) Selenium
13 20 (1.31%) CruiseControl
14 18 (1.17%) NUnit
14 18 (1.17%) Rhino Mocks
14 18 (1.17%) Moq
15 17 (1.11%) Emacs
16 14 (0.91%) Eclipse
16 14 (0.91%) Ant
17 12 (0.78%) Visual Studio
General
1 313 (20.43%) Finance
2 142 (9.27%) Banking
3 119 (7.77%) Marketing
4 107 (6.98%) Retail
5 91 (5.94%) Games
6 65 (4.24%) Advertising
7 45 (2.94%) Telecoms
8 37 (2.42%) Investment Banking
9 29 (1.89%) Front Office
10 28 (1.83%) Law
11 19 (1.24%) Pharmaceutical
12 18 (1.17%) Publishing
13 11 (0.72%) Legal
14 8 (0.52%) Manufacturing
15 4 (0.26%) Electronics
15 4 (0.26%) Billing
16 3 (0.20%) iGaming
17 2 (0.13%) Multimedia
17 2 (0.13%) Financial Institution
Job Titles
1 543 (35.44%) Developer
2 278 (18.15%) Java Developer
3 238 (15.54%) Architect
4 166 (10.84%) Senior Developer
5 138 (9.01%) Data Scientist
6 113 (7.38%) Data Architect
7 101 (6.59%) Administrator
8 99 (6.46%) Senior Java Developer
9 90 (5.87%) Big Data Architect
10 87 (5.68%) Consultant
11 80 (5.22%) Analyst
12 76 (4.96%) Systems Administrator
13 50 (3.26%) Linux Administrator
14 49 (3.20%) DBA
15 48 (3.13%) Data Analyst
16 46 (3.00%) Linux Systems Administrator
17 45 (2.94%) DevOps Engineer
18 43 (2.81%) Data Consultant
18 43 (2.81%) C# Developer
19 39 (2.55%) Big Data Consultant
Libraries, Frameworks & Software Standards
1 201 (13.12%) HTML
2 138 (9.01%) CSS
3 129 (8.42%) Web Services
4 115 (7.51%) HTML5
5 112 (7.31%) Spring
6 111 (7.25%) REST
7 108 (7.05%) .NET
8 94 (6.14%) J2EE
8 94 (6.14%) XML
9 81 (5.29%) SOAP
10 76 (4.96%) CSS3
11 73 (4.77%) Kafka
12 71 (4.63%) jQuery
13 62 (4.05%) JSON
14 57 (3.72%) Hibernate
15 54 (3.52%) RESTful
16 49 (3.20%) Middleware
17 48 (3.13%) Cascading
18 46 (3.00%) JMS
19 45 (2.94%) AngularJS
Miscellaneous
1 304 (19.84%) Algorithms
2 254 (16.58%) Computer Science
3 194 (12.66%) Visualisation
4 188 (12.27%) Analytical Skills
5 153 (9.99%) Mathematics
6 149 (9.73%) Open Source
7 116 (7.57%) Statistics
8 99 (6.46%) Data Structures
9 59 (3.85%) Data Integration
10 53 (3.46%) Physics
11 48 (3.13%) Artificial Intelligence
12 46 (3.00%) Clustering
13 41 (2.68%) Digital Media
14 33 (2.15%) Neural Network
14 33 (2.15%) Economics
15 32 (2.09%) User Experience
16 31 (2.02%) Market Risk
17 30 (1.96%) Replication
18 28 (1.83%) Management Information System
18 28 (1.83%) Applied Mathematics
Operating Systems
1 363 (23.69%) Linux
2 106 (6.92%) UNIX
3 80 (5.22%) Windows
4 60 (3.92%) Ubuntu
5 57 (3.72%) Solaris
6 49 (3.20%) Debian
7 45 (2.94%) CentOS
8 34 (2.22%) Android
9 32 (2.09%) Red Hat Enterprise Linux
10 18 (1.17%) Apple iOS
11 14 (0.91%) SUSE
12 4 (0.26%) Nucleus RTOS
12 4 (0.26%) Oracle Linux
13 2 (0.13%) Windows Server 2008
14 1 (0.065%) Windows Server 2012
14 1 (0.065%) Mac OS X
Processes & Methodologies
1 505 (32.96%) Agile Software Development
2 450 (29.37%) Analytics
3 400 (26.11%) MapReduce
4 310 (20.23%) Business Intelligence
5 269 (17.56%) TDD
6 231 (15.08%) ETL
7 223 (14.56%) OO
8 176 (11.49%) Multithreading
9 157 (10.25%) Software Engineering
10 140 (9.14%) Scrum
11 128 (8.36%) Performance Tuning
12 125 (8.16%) Data Analysis
13 120 (7.83%) E-Commerce
14 117 (7.64%) Machine Learning
15 116 (7.57%) OOP
16 113 (7.38%) Data Modelling
17 105 (6.85%) DevOps
18 91 (5.94%) Continuous Integration
19 68 (4.44%) BDD
20 66 (4.31%) Benchmarking
Programming Languages
1 904 (59.01%) Java
2 479 (31.27%) SQL
3 444 (28.98%) Python
4 246 (16.06%) R
5 202 (13.19%) Ruby
6 193 (12.60%) Scala
7 189 (12.34%) JavaScript
8 177 (11.55%) C++
9 141 (9.20%) C#
10 139 (9.07%) Bash Shell
11 101 (6.59%) MATLAB
12 83 (5.42%) Perl
13 75 (4.90%) PHP
14 65 (4.24%) T-SQL
15 40 (2.61%) Clojure
16 37 (2.42%) C
17 23 (1.50%) PL/SQL
17 23 (1.50%) PowerShell
18 22 (1.44%) Groovy
19 17 (1.11%) SPARQL
Qualifications
1 288 (18.80%) Degree
2 102 (6.66%) PhD
3 16 (1.04%) RHCSA
4 14 (0.91%) RHCE
4 14 (0.91%) Linux+ Certification
4 14 (0.91%) LPIC
5 9 (0.59%) Security Cleared
6 4 (0.26%) SC Cleared
7 3 (0.20%) ITIL Certification
8 2 (0.13%) PMP
8 2 (0.13%) PMI Certification
8 2 (0.13%) DV Cleared
9 1 (0.065%) Six Sigma Black Belt
9 1 (0.065%) Sun Certification
9 1 (0.065%) MBA
9 1 (0.065%) ISEB
9 1 (0.065%) OCP
9 1 (0.065%) Oracle Certification
Quality Assurance & Compliance
1 40 (2.61%) QA
2 12 (0.78%) Data Quality
3 5 (0.33%) ISO 9001
4 1 (0.065%) SLA
4 1 (0.065%) COBIT
System Software
1 112 (7.31%) HDFS
2 71 (4.63%) Apache Flume
3 54 (3.52%) Oracle RAC
4 42 (2.74%) NFS
5 41 (2.68%) Xen
6 40 (2.61%) VMware Infrastructure
7 34 (2.22%) KVM
8 31 (2.02%) Apache ZooKeeper
9 19 (1.24%) Hyper-V
9 19 (1.24%) Sendmail
9 19 (1.24%) SRDF
10 18 (1.17%) VirtualBox
11 14 (0.91%) Postfix
12 10 (0.65%) Varnish
13 4 (0.26%) Active Directory
14 2 (0.13%) vCloud
14 2 (0.13%) Docker
15 1 (0.065%) zsh
15 1 (0.065%) Platform Symphony
Systems Management
1 140 (9.14%) Puppet
2 124 (8.09%) Opscode Chef
3 72 (4.70%) Nagios
4 57 (3.72%) Oozie
5 50 (3.26%) ZABBIX
6 41 (2.68%) Salt
7 29 (1.89%) Ganglia
7 29 (1.89%) Ambari
8 20 (1.31%) Cacti
9 19 (1.24%) Hadoop YARN
10 14 (0.91%) Vagrant
11 13 (0.85%) SCCM
11 13 (0.85%) Check_MK
12 9 (0.59%) Opsview
13 7 (0.46%) Munin
14 5 (0.33%) Ansible
15 3 (0.20%) MOM
15 3 (0.20%) RTView
16 2 (0.13%) Netcool
16 2 (0.13%) OpenView
Vendors
1 290 (18.93%) Oracle
2 96 (6.27%) Teradata
3 93 (6.07%) Tableau
4 89 (5.81%) Microsoft
5 79 (5.16%) Google
6 68 (4.44%) Netezza
7 65 (4.24%) Cisco
8 63 (4.11%) IBM
9 55 (3.59%) Sybase
9 55 (3.59%) Informatica
10 54 (3.52%) Business Objects
11 49 (3.20%) Intel
11 49 (3.20%) Hortonworks
12 47 (3.07%) MapR
13 43 (2.81%) Cloudera
14 42 (2.74%) VMware
15 41 (2.68%) Talend
15 41 (2.68%) Cognos
16 39 (2.55%) Ab Initio
17 36 (2.35%) Red Hat
City, London
Lawrence Harvey Enterprise
Salary: £60000.00 - £65000.00 per annum + Benefits
Posted: 13 hours ago
City, London
Lawrence Harvey Enterprise
Salary: £55000.00 - £75000 per annum + Bonus
Posted: 13 hours ago
London
Austin Fraser
Salary: £45000.00 - £55000.00 per annum + Bonus + Bens
Posted: Yesterday
London
Austin Fraser
Salary: £60000.00 - £80000.00 per annum + Bonus + Bens
Posted: Yesterday
London
Zetman
Salary: From £55,000 to £65,000 per annum + bonuses
Posted: Yesterday
London
Oliver Bernard
Salary: From £65,000 to £80,000 per annum
Posted: Yesterday
London
ANSON MCCADE
Salary: From £40,000 to £62,000 per annum plus outstanding package
Posted: Yesterday
City, London
Client Server
Salary: £60k to £65k + bonus + benefits
Posted: Yesterday
London
Lawrence Harvey Enterprise
Salary: £80000 - £90000 per annum + Bonus + Benefits
Posted: 2 days ago
London
TRG
Salary: £50000 - £60000 Per Annum
Posted: 2 days ago
London
TEKsystems
Salary: market rate
Posted: 2 days ago
Hayes, Middlesex
Quadratek People Limited
Salary: From £70,000 to £120,000 per annum to GBP 120,000 plus benefits
Posted: 3 days ago
City, London
TEKsystems
Salary: £45000 - £60000 per annum + Huge Bonus and Benefits
Posted: 3 days ago
London
ANSON MCCADE
Salary: From £40,000 to £55,000 per annum +attractive benefits, 30 days holida
Posted: 3 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 3 days ago
London
ANSON MCCADE
Salary: From £35,000 to £60,000 per annum plus attractive benefits and extensi
Posted: 3 days ago
London
Spargonet Consulting Plc
Salary: £60000 to £65000 per annum - Pension, Health, Life Assurance and 25 d
Posted: 3 days ago
City, London
Parallel Consulting
Salary: £31000 - £60000 per annum + bonus, benefits, healthcare
Posted: 3 days ago
London
Hydrogen Group
Salary: £45000.00 - £50000.00 per day
Posted: 3 days ago