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

Location
3 months to
28 Jan 2015
Same period 2014 Same period 2013
Apache Hadoop
Rank 150 187 218
Rank change year-on-year
+37 +31
Permanent jobs citing Hadoop 162 134 100
As % of all permanent IT jobs located in the City of London 1.60% 1.27% 0.92%
As % of the Database & Business Intelligence category 6.09% 4.70% 3.15%
Number of salaries quoted 137 122 93
Average salary £67,500 £60,000 £65,000
Average salary % change year-on-year
+12.50% -7.69%
90% offered a salary of more than £50,000 £42,500 £45,000
10% offered a salary of more than £95,000 £95,000 £94,000
UK excluding London average salary £50,000 £50,000 £46,250
% change year-on-year
- +8.10%
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
2659 2853 3176
As % of all permanent IT jobs located in the City of London 26.27% 27.11% 29.07%
Number of salaries quoted 2395 2495 2902
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 £35,000 £35,000
10% offered a salary of more than £74,000 £75,000 £77,500
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Hadoop
Jobs Demand Trend in 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 28 January 2015.

Hadoop Salary Histogram in the City of London

Hadoop
Top 30 Related IT Skills in the City of London

For the 6 months to 28 January 2015, 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.

1 238 (77.78%) Big Data
2 192 (62.75%) Java
3 109 (35.62%) Agile Software Development
4 104 (33.99%) Analytics
5 91 (29.74%) NoSQL
6 90 (29.41%) SQL
7 88 (28.76%) Apache Hive
8 82 (26.80%) MongoDB
9 78 (25.49%) Python
10 71 (23.20%) MapReduce
11 70 (22.88%) Scala
12 69 (22.55%) Finance
13 67 (21.90%) TDD
13 67 (21.90%) Computer Science
14 66 (21.57%) Degree
15 58 (18.95%) Linux
16 55 (17.97%) Oracle
17 54 (17.65%) Apache Pig
18 52 (16.99%) R
19 50 (16.34%) Algorithms
20 48 (15.69%) HBase
21 46 (15.03%) Business Intelligence
22 44 (14.38%) OO
22 44 (14.38%) Data Warehouse
22 44 (14.38%) Analytical Skills
23 39 (12.75%) REST
23 39 (12.75%) Visualisation
24 37 (12.09%) Data Analytics
25 36 (11.76%) SAS
26 35 (11.44%) Continuous Integration

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

For the 6 months to 28 January 2015, 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 54 (17.65%) Apache Pig
2 36 (11.76%) SAS
3 25 (8.17%) Apache Spark
4 16 (5.23%) Apache
5 12 (3.92%) Tomcat
6 10 (3.27%) SharePoint
6 10 (3.27%) Elasticsearch
7 9 (2.94%) IIS
8 7 (2.29%) Node.js
9 6 (1.96%) Oracle Coherence
10 4 (1.31%) Mule
11 3 (0.98%) nginx
11 3 (0.98%) TIBCO EMS
11 3 (0.98%) BizTalk Server
12 2 (0.65%) Apache Solr
12 2 (0.65%) OpenStack
13 1 (0.33%) GemFire
13 1 (0.33%) Lync
13 1 (0.33%) Jetty
13 1 (0.33%) WebSphere
Applications
1 14 (4.58%) SPSS
2 13 (4.25%) MS Excel
3 5 (1.63%) CPLEX
4 1 (0.33%) Weka
Business Applications
1 2 (0.65%) Oracle EBS
1 2 (0.65%) HFM
1 2 (0.65%) Hyperion Planning
2 1 (0.33%) RMDS
2 1 (0.33%) SAP Oil and Gas
2 1 (0.33%) SAP InfiniteInsight
2 1 (0.33%) Google Analytics
Cloud Services
1 21 (6.86%) Amazon AWS
2 19 (6.21%) Cloud Computing
2 19 (6.21%) Microsoft Azure
3 8 (2.61%) Amazon EC2
4 7 (2.29%) Amazon S3
4 7 (2.29%) Amazon EMR
4 7 (2.29%) Amazon SQS
5 5 (1.63%) SaaS
6 4 (1.31%) Joyent
Communications & Networking
1 11 (3.59%) LDAP
2 8 (2.61%) Wi-Fi
3 7 (2.29%) VoIP
3 7 (2.29%) VPN
4 5 (1.63%) Internet
4 5 (1.63%) NAS
5 4 (1.31%) SSH
5 4 (1.31%) SSL
6 3 (0.98%) HTTP
6 3 (0.98%) Kerberos
7 1 (0.33%) TCP/IP
7 1 (0.33%) SAN
7 1 (0.33%) WAN
7 1 (0.33%) LAN
7 1 (0.33%) iSCSI
7 1 (0.33%) FCoE
7 1 (0.33%) Fibre Channel
7 1 (0.33%) Multicast
Database & Business Intelligence
1 238 (77.78%) Big Data
2 91 (29.74%) NoSQL
3 88 (28.76%) Apache Hive
4 82 (26.80%) MongoDB
5 48 (15.69%) HBase
6 44 (14.38%) Data Warehouse
7 31 (10.13%) MySQL
7 31 (10.13%) SQL Server
8 29 (9.48%) Apache Cassandra
9 27 (8.82%) PostgreSQL
10 26 (8.50%) Data Mining
11 25 (8.17%) SQL Server Reporting Services
11 25 (8.17%) QlikView
12 23 (7.52%) Relational Database
13 20 (6.54%) Impala
14 18 (5.88%) Mahout
14 18 (5.88%) SQL Server Integration Services
15 13 (4.25%) SQL Server Analysis Services
16 12 (3.92%) Oracle BI EE
16 12 (3.92%) Couchbase
Development Applications
1 33 (10.78%) Git (software)
2 18 (5.88%) Jenkins
3 12 (3.92%) Maven
4 9 (2.94%) Subversion
4 9 (2.94%) Selenium
5 7 (2.29%) Talend Open Studio
5 7 (2.29%) Cucumber
5 7 (2.29%) JIRA
6 6 (1.96%) TeamCity
6 6 (1.96%) Yeoman
7 5 (1.63%) SpecFlow
7 5 (1.63%) JUnit
8 4 (1.31%) Ant
8 4 (1.31%) Atlassian Bamboo
8 4 (1.31%) Mercurial
9 3 (0.98%) Log4j
9 3 (0.98%) Gradle
9 3 (0.98%) JConsole
10 2 (0.65%) Eclipse
11 1 (0.33%) ERwin
General
1 69 (22.55%) Finance
2 32 (10.46%) Banking
3 14 (4.58%) Investment Banking
4 13 (4.25%) Retail
5 12 (3.92%) Financial Institution
6 11 (3.59%) Telecoms
7 10 (3.27%) Front Office
8 5 (1.63%) Legal
8 5 (1.63%) Marketing
9 4 (1.31%) Advertising
10 3 (0.98%) Games
11 2 (0.65%) Law
12 1 (0.33%) Retail Banking
Job Titles
1 101 (33.01%) Developer
2 65 (21.24%) Java Developer
3 43 (14.05%) Architect
4 37 (12.09%) Senior Developer
5 36 (11.76%) Data Scientist
6 30 (9.80%) Data Architect
7 27 (8.82%) Senior Java Developer
8 24 (7.84%) Big Data Architect
9 19 (6.21%) Administrator
10 16 (5.23%) Software Engineer
11 13 (4.25%) DBA
12 11 (3.59%) Big Data Developer
13 10 (3.27%) Systems Administrator
14 9 (2.94%) Analyst
14 9 (2.94%) Senior Software Engineer
14 9 (2.94%) Scala Developer
15 8 (2.61%) Hadoop Developer
15 8 (2.61%) Data Analyst
16 7 (2.29%) .NET Developer
16 7 (2.29%) Consultant
Libraries, Frameworks & Software Standards
1 39 (12.75%) REST
2 35 (11.44%) Spring
3 31 (10.13%) HTML
4 28 (9.15%) XML
5 26 (8.50%) Web Services
6 20 (6.54%) CSS
7 18 (5.88%) Hibernate
8 17 (5.56%) SOAP
9 16 (5.23%) .NET
10 10 (3.27%) RESTful
10 10 (3.27%) HTML5
11 9 (2.94%) Apache Camel
11 9 (2.94%) J2EE
12 8 (2.61%) JSON
13 7 (2.29%) MSMQ
13 7 (2.29%) Akka
13 7 (2.29%) Pandas
13 7 (2.29%) SciPy
13 7 (2.29%) Task Parallel Library
13 7 (2.29%) D3.js
Miscellaneous
1 67 (21.90%) Computer Science
2 50 (16.34%) Algorithms
3 44 (14.38%) Analytical Skills
4 39 (12.75%) Visualisation
5 32 (10.46%) Mathematics
6 24 (7.84%) Open Source
7 22 (7.19%) Statistics
8 20 (6.54%) Data Structures
9 16 (5.23%) Data Integration
10 11 (3.59%) Economics
11 10 (3.27%) User Experience
12 9 (2.94%) Clustering
12 9 (2.94%) Applied Mathematics
12 9 (2.94%) Physics
13 8 (2.61%) Smart Meter
13 8 (2.61%) Social Media
14 7 (2.29%) iPad
14 7 (2.29%) Artificial Intelligence
15 6 (1.96%) Neural Network
15 6 (1.96%) Replication
Operating Systems
1 58 (18.95%) Linux
2 26 (8.50%) UNIX
2 26 (8.50%) Windows
3 12 (3.92%) Android
4 7 (2.29%) Solaris
5 6 (1.96%) Red Hat Enterprise Linux
6 2 (0.65%) Debian
7 1 (0.33%) Ubuntu
7 1 (0.33%) AIX
7 1 (0.33%) Windows Server 2012
7 1 (0.33%) Windows Server 2008
7 1 (0.33%) CentOS
Processes & Methodologies
1 109 (35.62%) Agile Software Development
2 104 (33.99%) Analytics
3 71 (23.20%) MapReduce
4 67 (21.90%) TDD
5 46 (15.03%) Business Intelligence
6 44 (14.38%) OO
7 37 (12.09%) Data Analytics
8 35 (11.44%) Data Analysis
8 35 (11.44%) Continuous Integration
9 32 (10.46%) ETL
10 31 (10.13%) Data Modelling
10 31 (10.13%) Multithreading
11 27 (8.82%) Software Engineering
12 24 (7.84%) OOP
13 23 (7.52%) Big Data Analytics
13 23 (7.52%) Unit Testing
14 20 (6.54%) Scrum
15 19 (6.21%) Pair Programming
15 19 (6.21%) SOA
15 19 (6.21%) Machine Learning
Programming Languages
1 192 (62.75%) Java
2 90 (29.41%) SQL
3 78 (25.49%) Python
4 70 (22.88%) Scala
5 52 (16.99%) R
6 34 (11.11%) C++
7 29 (9.48%) Ruby
7 29 (9.48%) JavaScript
8 25 (8.17%) C#
9 18 (5.88%) MATLAB
10 16 (5.23%) Shell Script
10 16 (5.23%) Clojure
11 13 (4.25%) Perl
12 11 (3.59%) T-SQL
12 11 (3.59%) Bash Shell
13 10 (3.27%) C
14 9 (2.94%) PHP
15 8 (2.61%) PowerShell
16 7 (2.29%) F#
17 6 (1.96%) PL/SQL
Qualifications
1 66 (21.57%) Degree
2 14 (4.58%) PhD
3 1 (0.33%) ITIL Certification
3 1 (0.33%) SC Cleared
3 1 (0.33%) DV Cleared
3 1 (0.33%) Security Cleared
Quality Assurance & Compliance
1 7 (2.29%) QA
2 4 (1.31%) Data Quality
System Software
1 21 (6.86%) HDFS
2 12 (3.92%) Xen
3 9 (2.94%) VirtualBox
4 6 (1.96%) Apache Flume
5 5 (1.63%) KVM
5 5 (1.63%) Hyper-V
5 5 (1.63%) NFS
6 4 (1.31%) Oracle RAC
6 4 (1.31%) VMware Infrastructure
6 4 (1.31%) Apache ZooKeeper
7 1 (0.33%) SRDF
7 1 (0.33%) Active Directory
Systems Management
1 9 (2.94%) Nagios
1 9 (2.94%) Puppet
2 8 (2.61%) Munin
2 8 (2.61%) ZABBIX
3 7 (2.29%) Hadoop YARN
4 6 (1.96%) Vagrant
4 6 (1.96%) Oozie
5 4 (1.31%) Cacti
5 4 (1.31%) OpenView
5 4 (1.31%) Ambari
6 2 (0.65%) Opscode Chef
6 2 (0.65%) Ansible
7 1 (0.33%) Check_MK
7 1 (0.33%) SCCM
Vendors
1 55 (17.97%) Oracle
2 29 (9.48%) Teradata
3 17 (5.56%) Informatica
4 15 (4.90%) Splunk
5 14 (4.58%) Cloudera
6 13 (4.25%) Hortonworks
7 10 (3.27%) Cognos
8 9 (2.94%) Business Objects
8 9 (2.94%) Microsoft
8 9 (2.94%) Tableau
8 9 (2.94%) Ab Initio
8 9 (2.94%) RainStor
8 9 (2.94%) MapR
9 7 (2.29%) Talend
9 7 (2.29%) Red Hat
9 7 (2.29%) SAP
10 6 (1.96%) TIBCO
10 6 (1.96%) MicroStrategy
10 6 (1.96%) Google
10 6 (1.96%) Vertica
City of London
Venturi
Salary: £45000 - £50000 per annum + Benefits
Posted: 6 hours ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 20 hours ago
City of London
Hays IT - Uk Posting account
Salary: £40000.00 - £50000.00 per annum
Posted: 22 hours ago
City, London
Hudson IT
Salary: £60000 - £75000 per annum
Posted: 22 hours ago
City, London
Networking People
Posted: Yesterday
City, London
TEKsystems
Salary: £40000 - £70000 per annum
Posted: Yesterday
City of London
The People Network
Salary: £70000 - £105000 per annum + Bonus, Pension, Health, Holiday
Posted: Yesterday
City, London
Understanding Recruitment
Salary: £55000 - £65000 per annum + bens - shares, pens, health+
Posted: 2 days ago
City, London
Harnham
Salary: £40000 - £60000 per annum + Potential Stock Options
Posted: 3 days ago
City, London
Venturi
Salary: £45000 - £55000.00 per annum + full benefits
Posted: 4 days ago
City, London
Opus Recruitment Solutions Ltd
Salary: £65000 - £80000 per annum, Benefits Benefits
Posted: 5 days ago
City, London
The People Network
Salary: £60000 - £80000 per annum + Bonus, Pension, Health, Holiday
Posted: 6 days ago
City of London
The People Network
Salary: £70000 - £100000 per annum + Bonus, Pension, Health, Holiday
Posted: 6 days ago
City, London
Networking People
Posted: 6 days ago
City of London
NFP Group Ltd
Salary: £40000 - £55000 per annum
Posted: 7 days ago
City of London
Harrington Starr
Salary: £70000 - £90000 per annum + Bonus + benefits + training
Posted: 8 days ago
City of London
NICE systems
Posted: 14 days ago
City of London
Computer Futures
Salary: £65000 - £80000 per annum + Bonus, Medical
Posted: 19 days ago
City, London
Personnel IT
Salary: £60000.00 - £70000.00 per annum
Posted: 20 days ago
City of London
Progressive Recruitment
Salary: £55000 - £56000 per annum + competitive
Posted: 22 days ago