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 23 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
23 Jan 2015
Same period 2014 Same period 2013
Apache Hadoop
Rank 166 191 247
Rank change year-on-year
+25 +56
Permanent jobs citing Hadoop 773 686 537
As % of all permanent IT jobs located in London 1.87% 1.60% 1.20%
As % of the Database & Business Intelligence category 6.38% 5.29% 4.01%
Number of salaries quoted 693 625 473
Average salary £65,000 £65,000 £60,000
Average salary % change year-on-year
- +8.33%
90% offered a salary of more than £47,500 £45,000 £45,000
10% offered a salary of more than £90,000 £90,000 £80,000
UK excluding London average salary £49,750 £50,000 £48,750
% change year-on-year
-0.50% +2.56%
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
12115 12956 13403
As % of all permanent IT jobs located in London 29.24% 30.31% 29.95%
Number of salaries quoted 10461 11083 11815
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 £37,500 £35,000
10% offered a salary of more than £75,000 £70,000 £77,500
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 23 January 2015.

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 23 January 2015. 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 +24 156 £65,000 +8.33% 18
Croydon - 5 £62,500 -
Docklands, London -2 1 £55,000 +22.22%
Westminster - 1 £70,000 -
Southwark - 1 £40,000 -
Romford - 1 £65,000 -
Hadoop
England

Hadoop
Top 30 Related IT Skills in London

For the 6 months to 23 January 2015, 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 1102 (75.07%) Big Data
2 833 (56.74%) Java
3 478 (32.56%) SQL
4 475 (32.36%) Agile Software Development
5 455 (30.99%) NoSQL
6 403 (27.45%) Analytics
7 401 (27.32%) Apache Hive
8 383 (26.09%) Python
9 362 (24.66%) MongoDB
10 343 (23.37%) MapReduce
11 336 (22.89%) Finance
12 301 (20.50%) Linux
13 288 (19.62%) Degree
14 275 (18.73%) Business Intelligence
15 250 (17.03%) Oracle
16 249 (16.96%) SQL Server
17 244 (16.62%) Computer Science
18 238 (16.21%) ETL
19 231 (15.74%) Apache Cassandra
20 227 (15.46%) HBase
21 220 (14.99%) Data Warehouse
22 217 (14.78%) Apache Pig
23 215 (14.65%) TDD
24 206 (14.03%) Scala
25 200 (13.62%) R
26 193 (13.15%) Algorithms
27 178 (12.13%) SAS
27 178 (12.13%) OO
28 177 (12.06%) MySQL
28 177 (12.06%) Ruby

Hadoop
Top Related IT Skills in London by Category

For the 6 months to 23 January 2015, 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
1 217 (14.78%) Apache Pig
2 178 (12.13%) SAS
3 111 (7.56%) Apache Spark
4 99 (6.74%) Apache
5 92 (6.27%) Tomcat
6 76 (5.18%) Oracle Coherence
7 74 (5.04%) Elasticsearch
8 52 (3.54%) IIS
9 39 (2.66%) OpenStack
10 37 (2.52%) WebSphere
10 37 (2.52%) Node.js
11 26 (1.77%) Oracle HTTP Server
12 23 (1.57%) CMS
13 22 (1.50%) SharePoint
14 21 (1.43%) nginx
15 14 (0.95%) Apache Solr
15 14 (0.95%) WebLogic
16 12 (0.82%) JBoss
17 11 (0.75%) OpenCms
17 11 (0.75%) Drupal
Applications
1 81 (5.52%) SPSS
2 74 (5.04%) MS Excel
3 19 (1.29%) Weka
4 16 (1.09%) CPLEX
5 15 (1.02%) PowerPivot
6 8 (0.54%) MS PowerPoint
7 7 (0.48%) Stata
8 3 (0.20%) MS Office
8 3 (0.20%) Gephi
9 2 (0.14%) Mingle
9 2 (0.14%) Spreadsheet
Business Applications
1 27 (1.84%) RMDS
2 16 (1.09%) Google Analytics
3 12 (0.82%) Dynamics CRM
4 5 (0.34%) SiteCatalyst
5 3 (0.20%) SAP InfiniteInsight
6 2 (0.14%) Hyperion Planning
6 2 (0.14%) SAP Retail
6 2 (0.14%) HFM
6 2 (0.14%) Oracle EBS
7 1 (0.068%) SAP SD
7 1 (0.068%) SAP MM
7 1 (0.068%) SAP WM
7 1 (0.068%) SAP ERP
7 1 (0.068%) SAP Oil and Gas
Cloud Services
1 86 (5.86%) Amazon AWS
2 50 (3.41%) Cloud Computing
3 36 (2.45%) Amazon EC2
4 33 (2.25%) SoftLayer
5 28 (1.91%) Microsoft Azure
6 27 (1.84%) SaaS
7 22 (1.50%) Amazon S3
8 18 (1.23%) Amazon EMR
9 14 (0.95%) IaaS
10 13 (0.89%) PaaS
11 12 (0.82%) GitHub
12 8 (0.54%) Amazon SQS
13 5 (0.34%) Google Cloud Platform
14 4 (0.27%) Rackspace Cloud
14 4 (0.27%) Joyent
15 2 (0.14%) Route 53
15 2 (0.14%) Amazon ELB
15 2 (0.14%) Trello
16 1 (0.068%) ElastiCache
16 1 (0.068%) Amazon ElastiCache
Communications & Networking
1 49 (3.34%) WAN
2 42 (2.86%) HTTP
3 39 (2.66%) SAN
4 38 (2.59%) LAN
5 30 (2.04%) NAS
6 26 (1.77%) Multicast
6 26 (1.77%) FCoE
6 26 (1.77%) Fibre Channel
6 26 (1.77%) Internet
6 26 (1.77%) LDAP
7 21 (1.43%) TCP/IP
8 13 (0.89%) Wi-Fi
9 12 (0.82%) VPN
9 12 (0.82%) VoIP
10 6 (0.41%) 4G
10 6 (0.41%) 3G
10 6 (0.41%) Wireless
10 6 (0.41%) 2G
11 5 (0.34%) FTP
11 5 (0.34%) Radio Access Network
Database & Business Intelligence
1 1102 (75.07%) Big Data
2 455 (30.99%) NoSQL
3 401 (27.32%) Apache Hive
4 362 (24.66%) MongoDB
5 249 (16.96%) SQL Server
6 231 (15.74%) Apache Cassandra
7 227 (15.46%) HBase
8 220 (14.99%) Data Warehouse
9 177 (12.06%) MySQL
10 121 (8.24%) Data Mining
11 118 (8.04%) SQL Server Integration Services
12 114 (7.77%) QlikView
13 112 (7.63%) SQL Server Reporting Services
14 107 (7.29%) Relational Database
15 95 (6.47%) PostgreSQL
16 81 (5.52%) SQL Server Analysis Services
17 80 (5.45%) Impala
18 78 (5.31%) Redis
19 67 (4.56%) Mahout
20 58 (3.95%) SQL Server 2008
Development Applications
1 100 (6.81%) Git (software)
2 83 (5.65%) Jenkins
3 51 (3.47%) Maven
4 28 (1.91%) TeamCity
5 27 (1.84%) Talend Open Studio
5 27 (1.84%) Cucumber
6 25 (1.70%) SpecFlow
7 19 (1.29%) Selenium
8 17 (1.16%) JIRA
9 16 (1.09%) JUnit
10 15 (1.02%) Subversion
10 15 (1.02%) NUnit
10 15 (1.02%) CruiseControl
10 15 (1.02%) Rhino Mocks
10 15 (1.02%) Moq
11 13 (0.89%) Yeoman
11 13 (0.89%) Mercurial
12 12 (0.82%) Hudson
13 10 (0.68%) Ant
14 8 (0.54%) Eclipse
General
1 336 (22.89%) Finance
2 139 (9.47%) Banking
3 109 (7.43%) Marketing
4 74 (5.04%) Retail
5 64 (4.36%) Advertising
6 62 (4.22%) Games
7 45 (3.07%) Telecoms
8 35 (2.38%) Investment Banking
9 30 (2.04%) Pharmaceutical
10 27 (1.84%) Front Office
11 22 (1.50%) Law
12 15 (1.02%) Financial Institution
13 10 (0.68%) Legal
14 9 (0.61%) Publishing
15 7 (0.48%) Electronics
16 1 (0.068%) Manufacturing
16 1 (0.068%) Multimedia
16 1 (0.068%) Retail Banking
Job Titles
1 489 (33.31%) Developer
2 263 (17.92%) Architect
3 261 (17.78%) Java Developer
4 141 (9.60%) Data Architect
5 124 (8.45%) Data Scientist
6 114 (7.77%) Big Data Architect
7 113 (7.70%) Senior Developer
8 93 (6.34%) Administrator
9 88 (5.99%) Consultant
10 75 (5.11%) Analyst
11 66 (4.50%) Systems Administrator
12 64 (4.36%) Senior Java Developer
13 54 (3.68%) Big Data Developer
14 49 (3.34%) DBA
15 44 (3.00%) Linux Administrator
16 43 (2.93%) Linux Systems Administrator
17 42 (2.86%) Data Analyst
18 38 (2.59%) Software Engineer
19 37 (2.52%) C# Developer
19 37 (2.52%) Data Consultant
Libraries, Frameworks & Software Standards
1 137 (9.33%) HTML
2 124 (8.45%) Web Services
3 114 (7.77%) Spring
4 112 (7.63%) .NET
5 94 (6.40%) REST
6 89 (6.06%) XML
7 80 (5.45%) CSS
8 71 (4.84%) Kafka
9 64 (4.36%) HTML5
10 63 (4.29%) Hibernate
11 53 (3.61%) Middleware
12 50 (3.41%) jQuery
13 49 (3.34%) SOAP
14 45 (3.07%) J2EE
15 44 (3.00%) CSS3
16 41 (2.79%) RESTful
17 38 (2.59%) Cascading
18 37 (2.52%) AngularJS
19 34 (2.32%) Java EE
20 32 (2.18%) RabbitMQ
Miscellaneous
1 244 (16.62%) Computer Science
2 193 (13.15%) Algorithms
3 173 (11.78%) Analytical Skills
4 145 (9.88%) Visualisation
5 133 (9.06%) Open Source
6 130 (8.86%) Mathematics
7 111 (7.56%) Statistics
8 75 (5.11%) Data Structures
9 64 (4.36%) Data Integration
10 44 (3.00%) Artificial Intelligence
11 39 (2.66%) Clustering
12 29 (1.98%) Social Media
13 28 (1.91%) Physics
14 27 (1.84%) Social Network
14 27 (1.84%) Replication
15 26 (1.77%) User Experience
16 25 (1.70%) Management Information System
17 23 (1.57%) Neural Network
18 17 (1.16%) Applied Mathematics
18 17 (1.16%) Credit Risk
Operating Systems
1 301 (20.50%) Linux
2 101 (6.88%) Windows
3 96 (6.54%) UNIX
4 45 (3.07%) Solaris
5 32 (2.18%) Ubuntu
6 29 (1.98%) Debian
7 25 (1.70%) Android
8 24 (1.63%) CentOS
8 24 (1.63%) Red Hat Enterprise Linux
9 9 (0.61%) SUSE
9 9 (0.61%) Apple iOS
10 4 (0.27%) Windows Server 2008
10 4 (0.27%) Windows Server 2012
11 2 (0.14%) Windows Mobile
Processes & Methodologies
1 475 (32.36%) Agile Software Development
2 403 (27.45%) Analytics
3 343 (23.37%) MapReduce
4 275 (18.73%) Business Intelligence
5 238 (16.21%) ETL
6 215 (14.65%) TDD
7 178 (12.13%) OO
8 139 (9.47%) Software Engineering
9 137 (9.33%) Multithreading
10 131 (8.92%) Scrum
11 120 (8.17%) Data Analysis
12 118 (8.04%) Machine Learning
13 114 (7.77%) Data Modelling
14 113 (7.70%) E-Commerce
15 112 (7.63%) Performance Tuning
16 87 (5.93%) DevOps
16 87 (5.93%) Continuous Integration
17 79 (5.38%) BDD
18 75 (5.11%) Data Analytics
19 72 (4.90%) OOP
Programming Languages
1 833 (56.74%) Java
2 478 (32.56%) SQL
3 383 (26.09%) Python
4 206 (14.03%) Scala
5 200 (13.62%) R
6 177 (12.06%) Ruby
7 163 (11.10%) C++
8 152 (10.35%) JavaScript
9 146 (9.95%) C#
10 99 (6.74%) Bash Shell
11 81 (5.52%) T-SQL
12 66 (4.50%) Perl
13 59 (4.02%) PHP
14 53 (3.61%) MATLAB
15 48 (3.27%) C
16 34 (2.32%) Clojure
17 32 (2.18%) PowerShell
18 26 (1.77%) Shell Script
19 13 (0.89%) VBA
19 13 (0.89%) PL/SQL
Qualifications
1 288 (19.62%) Degree
2 64 (4.36%) PhD
3 16 (1.09%) Security Cleared
4 9 (0.61%) RHCE
4 9 (0.61%) Linux+ Certification
4 9 (0.61%) LPIC
4 9 (0.61%) RHCSA
5 6 (0.41%) DV Cleared
6 5 (0.34%) PMP
6 5 (0.34%) PMI Certification
6 5 (0.34%) SC Cleared
7 4 (0.27%) Postgraduate
8 3 (0.20%) ITIL Certification
9 2 (0.14%) MBA
10 1 (0.068%) Six Sigma Black Belt
Quality Assurance & Compliance
1 34 (2.32%) QA
2 17 (1.16%) Data Quality
System Software
1 99 (6.74%) HDFS
2 49 (3.34%) Apache Flume
3 41 (2.79%) Oracle RAC
4 39 (2.66%) NFS
5 32 (2.18%) Xen
6 26 (1.77%) VMware Infrastructure
6 26 (1.77%) SRDF
7 23 (1.57%) KVM
8 21 (1.43%) VirtualBox
9 17 (1.16%) Hyper-V
9 17 (1.16%) Apache ZooKeeper
10 16 (1.09%) Varnish
11 14 (0.95%) Sendmail
12 9 (0.61%) Postfix
13 3 (0.20%) Active Directory
14 2 (0.14%) vCloud
14 2 (0.14%) Platform Symphony
15 1 (0.068%) Docker
15 1 (0.068%) zsh
Systems Management
1 110 (7.49%) Puppet
2 88 (5.99%) Opscode Chef
3 63 (4.29%) Nagios
4 54 (3.68%) ZABBIX
5 43 (2.93%) Salt
6 38 (2.59%) Oozie
7 33 (2.25%) Ganglia
7 33 (2.25%) Graphite
8 17 (1.16%) Hadoop YARN
9 16 (1.09%) Ambari
9 16 (1.09%) Vagrant
10 15 (1.02%) Cacti
11 10 (0.68%) SCCM
11 10 (0.68%) Check_MK
11 10 (0.68%) Ansible
12 9 (0.61%) Munin
13 5 (0.34%) OpenView
14 3 (0.20%) MOM
14 3 (0.20%) RTView
15 2 (0.14%) Kibana
Vendors
1 250 (17.03%) Oracle
2 117 (7.97%) Teradata
3 87 (5.93%) Microsoft
4 79 (5.38%) Tableau
5 72 (4.90%) Business Objects
6 68 (4.63%) Informatica
7 65 (4.43%) IBM
8 58 (3.95%) Google
8 58 (3.95%) Cloudera
9 57 (3.88%) Ab Initio
10 54 (3.68%) Netezza
11 52 (3.54%) Cisco
12 44 (3.00%) SAP
13 43 (2.93%) Hortonworks
14 40 (2.72%) Sybase
15 39 (2.66%) Cognos
16 38 (2.59%) Intel
17 36 (2.45%) DataSynapse
18 35 (2.38%) TIBCO
18 35 (2.38%) MapR
City, London
Understanding Recruitment
Salary: £55000 - £65000 per annum + bens - shares, pens, health+
Posted: 8 hours ago
London
FPSG Connect
Salary: £70000 - £95000 per annum
Posted: 9 hours ago
London
Cititec
Salary: £80k - 120k per year
Posted: 11 hours ago
City, London
Harnham
Salary: £40000 - £60000 per annum + Potential Stock Options
Posted: 12 hours ago
London
Austin Fraser
Salary: £45000.00 - £55000.00 per annum + Bonus + Bens
Posted: 2 days ago
London
Colston Consulting
Salary: Highly Competitive Package
Posted: 2 days ago
London
Colston Consulting
Salary: £45k - 70k per year + Benefits
Posted: 2 days ago
London
Colston Consulting
Salary: £45k - 70k per year + Benefits
Posted: 2 days ago
London
Initi8 Recruitment
Salary: £45000 - £50000 Per Annum
Posted: 2 days ago
London
Westbourne Partners
Salary: From £65,000 to £80,000 per annum
Posted: 2 days ago
London
ANSON MCCADE
Salary: From £35,000 to £60,000 per annum + Package and Benefits (Depending on
Posted: 2 days ago
City, London
Venturi
Salary: £45000 - £55000.00 per annum + full benefits
Posted: 2 days ago
London
ANSON MCCADE
Salary: From £35,000 to £60,000 per annum plus attractive benefits and extensi
Posted: 2 days ago
Hayes, Middlesex
Rackspace
Salary: Competitive
Posted: 2 days ago
London
ANSON MCCADE
Salary: From £40,000 to £55,000 per annum plus attractive benefits, 30 days ho
Posted: 2 days ago
South West London
Talent Spa
Salary: Depending on Experience
Posted: 2 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £65000 - £80000 per annum, Benefits Benefits
Posted: 2 days ago
London
DataSciences Consulting
Salary: Bonus
Posted: 2 days ago
London
ISL
Salary: £50000 - £70000 per annum
Posted: 3 days ago
London
Linux Recruit
Salary: Up to £75,000 per annum
Posted: 3 days ago