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 27 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Apache Hadoop
Rank 185 192 224
Rank change year-on-year
+7 +32
Permanent jobs citing Hadoop 139 139 96
As % of all permanent IT jobs located in the City of London 1.34% 1.24% 0.87%
As % of the Database & Business Intelligence category 4.94% 4.45% 3.06%
Number of salaries quoted 124 115 92
Average salary £66,250 £65,000 £65,000
Average salary % change year-on-year
+1.92% -
90% offered a salary of more than £45,500 £47,500 £47,750
10% offered a salary of more than £94,250 £85,000 £90,000
UK excluding London average salary £50,000 £55,000 £50,000
% change year-on-year
-9.09% +10.00%
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
2813 3127 3141
As % of all permanent IT jobs located in the City of London 27.05% 27.96% 28.34%
Number of salaries quoted 2463 2705 2838
Average salary £55,000 £53,000 £52,500
Average salary % change year-on-year
+3.77% +0.95%
90% offered a salary of more than £38,994 £35,000 £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 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 27 March 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 27 March 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.

1 219 (72.76%) Big Data
2 179 (59.47%) Java
3 113 (37.54%) Agile Software Development
4 110 (36.54%) Analytics
5 94 (31.23%) SQL
6 88 (29.24%) NoSQL
7 85 (28.24%) Finance
8 75 (24.92%) Python
8 75 (24.92%) Apache Hive
9 71 (23.59%) MongoDB
9 71 (23.59%) Scala
10 69 (22.92%) MapReduce
11 64 (21.26%) TDD
12 57 (18.94%) Computer Science
13 56 (18.60%) Business Intelligence
14 53 (17.61%) Apache Pig
15 52 (17.28%) Degree
16 51 (16.94%) Linux
17 50 (16.61%) R
18 45 (14.95%) Git (software)
19 44 (14.62%) Banking
20 43 (14.29%) HBase
20 43 (14.29%) Data Analytics
20 43 (14.29%) Analytical Skills
21 41 (13.62%) Data Warehouse
22 40 (13.29%) SAS
22 40 (13.29%) Apache Cassandra
23 36 (11.96%) Oracle
24 35 (11.63%) Spring
25 34 (11.30%) ETL

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

For the 6 months to 27 March 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 53 (17.61%) Apache Pig
2 40 (13.29%) SAS
3 26 (8.64%) Apache Spark
4 11 (3.65%) Elasticsearch
5 7 (2.33%) Tomcat
6 6 (1.99%) Apache
7 4 (1.33%) Mule
8 3 (1.00%) TIBCO EMS
8 3 (1.00%) Oracle Coherence
8 3 (1.00%) Node.js
8 3 (1.00%) SharePoint
8 3 (1.00%) BizTalk Server
9 2 (0.66%) OpenStack
9 2 (0.66%) nginx
9 2 (0.66%) Apache Solr
10 1 (0.33%) WebSphere
10 1 (0.33%) Oracle HTTP Server
10 1 (0.33%) IIS
Applications
1 11 (3.65%) SPSS
2 9 (2.99%) MS Excel
3 3 (1.00%) CPLEX
4 1 (0.33%) Weka
4 1 (0.33%) GNU Octave
4 1 (0.33%) Mathematica
Business Applications
1 3 (1.00%) Google Analytics
2 2 (0.66%) SAP Oil and Gas
3 1 (0.33%) SAP InfiniteInsight
3 1 (0.33%) RMDS
Cloud Services
1 23 (7.64%) Amazon AWS
2 16 (5.32%) Cloud Computing
3 15 (4.98%) Microsoft Azure
4 11 (3.65%) Amazon EC2
5 10 (3.32%) Amazon S3
6 9 (2.99%) Amazon EMR
7 7 (2.33%) Amazon SQS
8 3 (1.00%) SaaS
Communications & Networking
1 5 (1.66%) Internet
2 4 (1.33%) LDAP
3 3 (1.00%) HTTP
4 1 (0.33%) SAN
4 1 (0.33%) LAN
4 1 (0.33%) WAN
4 1 (0.33%) Wi-Fi
4 1 (0.33%) iSCSI
4 1 (0.33%) NAS
4 1 (0.33%) FCoE
4 1 (0.33%) Fibre Channel
4 1 (0.33%) Multicast
Database & Business Intelligence
1 219 (72.76%) Big Data
2 88 (29.24%) NoSQL
3 75 (24.92%) Apache Hive
4 71 (23.59%) MongoDB
5 43 (14.29%) HBase
6 41 (13.62%) Data Warehouse
7 40 (13.29%) Apache Cassandra
8 34 (11.30%) QlikView
9 29 (9.63%) SQL Server Reporting Services
10 25 (8.31%) SQL Server
11 24 (7.97%) Data Mining
12 22 (7.31%) PostgreSQL
12 22 (7.31%) Relational Database
13 20 (6.64%) Impala
14 19 (6.31%) MySQL
15 18 (5.98%) Mahout
16 17 (5.65%) SQL Server Integration Services
17 12 (3.99%) SQL Server Analysis Services
18 11 (3.65%) Oracle BI EE
19 9 (2.99%) SQL Server 2008
Development Applications
1 45 (14.95%) Git (software)
2 21 (6.98%) Jenkins
3 9 (2.99%) JIRA
4 8 (2.66%) Selenium
4 8 (2.66%) Talend Open Studio
4 8 (2.66%) Yeoman
5 7 (2.33%) Cucumber
5 7 (2.33%) Subversion
5 7 (2.33%) Maven
5 7 (2.33%) JUnit
6 4 (1.33%) Atlassian Bamboo
6 4 (1.33%) Ant
6 4 (1.33%) SpecFlow
6 4 (1.33%) Gradle
7 3 (1.00%) Mockito
8 2 (0.66%) TestNG
9 1 (0.33%) TeamCity
9 1 (0.33%) Team Foundation Server
9 1 (0.33%) WebDriver
9 1 (0.33%) Gerrit
General
1 85 (28.24%) Finance
2 44 (14.62%) Banking
3 31 (10.30%) Telecoms
4 16 (5.32%) Investment Banking
5 12 (3.99%) Financial Institution
6 10 (3.32%) Retail
7 9 (2.99%) Games
8 6 (1.99%) Legal
8 6 (1.99%) Advertising
9 5 (1.66%) Front Office
9 5 (1.66%) Marketing
10 2 (0.66%) Electronics
11 1 (0.33%) Law
11 1 (0.33%) Publishing
11 1 (0.33%) Manufacturing
11 1 (0.33%) Retail Banking
Job Titles
1 118 (39.20%) Developer
2 71 (23.59%) Java Developer
3 52 (17.28%) Architect
4 38 (12.62%) Senior Developer
5 35 (11.63%) Data Architect
6 32 (10.63%) Big Data Architect
7 31 (10.30%) Data Scientist
8 25 (8.31%) Senior Java Developer
9 15 (4.98%) Big Data Developer
10 13 (4.32%) Analyst
11 11 (3.65%) Data Analyst
12 10 (3.32%) C++ Developer
12 10 (3.32%) DBA
12 10 (3.32%) Scala Developer
12 10 (3.32%) Hadoop Developer
13 9 (2.99%) Solutions Architect
13 9 (2.99%) Administrator
13 9 (2.99%) SQL DBA
14 8 (2.66%) Consultant
15 7 (2.33%) Software Engineer
Libraries, Frameworks & Software Standards
1 35 (11.63%) Spring
2 32 (10.63%) REST
3 29 (9.63%) Web Services
3 29 (9.63%) XML
4 26 (8.64%) .NET
5 18 (5.98%) Hibernate
6 16 (5.32%) HTML
7 12 (3.99%) D3.js
8 10 (3.32%) RESTful
9 9 (2.99%) SciPy
9 9 (2.99%) RabbitMQ
9 9 (2.99%) Kafka
9 9 (2.99%) Pandas
10 8 (2.66%) scikit-learn
10 8 (2.66%) Cascalog
10 8 (2.66%) Apache Camel
10 8 (2.66%) Natural Language Processing
10 8 (2.66%) MSMQ
11 7 (2.33%) SOAP
11 7 (2.33%) Reactive Extensions
Miscellaneous
1 57 (18.94%) Computer Science
2 43 (14.29%) Analytical Skills
3 31 (10.30%) Open Source
4 28 (9.30%) Visualisation
5 21 (6.98%) Data Structures
5 21 (6.98%) Mathematics
6 20 (6.64%) Algorithms
7 14 (4.65%) Statistics
8 13 (4.32%) Data Integration
9 9 (2.99%) User Experience
10 8 (2.66%) Smart Meter
10 8 (2.66%) Social Media
10 8 (2.66%) Derivative
11 7 (2.33%) Clustering
12 6 (1.99%) Replication
12 6 (1.99%) Economics
12 6 (1.99%) Inversion of Control
13 5 (1.66%) Market Risk
13 5 (1.66%) Applied Mathematics
14 4 (1.33%) Physics
Operating Systems
1 51 (16.94%) Linux
2 24 (7.97%) UNIX
3 16 (5.32%) Windows
4 6 (1.99%) Red Hat Enterprise Linux
5 5 (1.66%) Android
6 4 (1.33%) Debian
7 3 (1.00%) Ubuntu
8 2 (0.66%) Solaris
9 1 (0.33%) AIX
9 1 (0.33%) Windows Server 2008
9 1 (0.33%) CentOS
9 1 (0.33%) Windows Server 2012
Processes & Methodologies
1 113 (37.54%) Agile Software Development
2 110 (36.54%) Analytics
3 69 (22.92%) MapReduce
4 64 (21.26%) TDD
5 56 (18.60%) Business Intelligence
6 43 (14.29%) Data Analytics
7 34 (11.30%) ETL
7 34 (11.30%) OO
7 34 (11.30%) Continuous Integration
8 30 (9.97%) Pair Programming
9 25 (8.31%) Software Engineering
9 25 (8.31%) Unit Testing
10 24 (7.97%) Data Modelling
11 23 (7.64%) Data Analysis
12 22 (7.31%) Multithreading
12 22 (7.31%) Big Data Analytics
13 21 (6.98%) BDD
14 20 (6.64%) SOA
15 16 (5.32%) Scrum
15 16 (5.32%) Data Architecture
Programming Languages
1 179 (59.47%) Java
2 94 (31.23%) SQL
3 75 (24.92%) Python
4 71 (23.59%) Scala
5 50 (16.61%) R
6 34 (11.30%) C++
7 25 (8.31%) C#
8 24 (7.97%) Ruby
9 21 (6.98%) JavaScript
10 16 (5.32%) Shell Script
11 15 (4.98%) T-SQL
12 14 (4.65%) Perl
12 14 (4.65%) Clojure
13 13 (4.32%) Bash Shell
14 10 (3.32%) C
15 9 (2.99%) PowerShell
16 8 (2.66%) F#
16 8 (2.66%) PHP
16 8 (2.66%) PL/SQL
16 8 (2.66%) MATLAB
Qualifications
1 52 (17.28%) Degree
2 13 (4.32%) PhD
3 3 (1.00%) SC Cleared
3 3 (1.00%) Security Cleared
4 1 (0.33%) DV Cleared
4 1 (0.33%) Microsoft Certification
4 1 (0.33%) ITIL Certification
4 1 (0.33%) PMI Certification
Quality Assurance & Compliance
1 4 (1.33%) QA
1 4 (1.33%) Data Quality
System Software
1 20 (6.64%) HDFS
2 8 (2.66%) VirtualBox
3 6 (1.99%) Apache Flume
4 4 (1.33%) Apache ZooKeeper
4 4 (1.33%) Hyper-V
5 3 (1.00%) VMware Infrastructure
6 1 (0.33%) SRDF
6 1 (0.33%) NFS
6 1 (0.33%) Xen
6 1 (0.33%) Oracle RAC
6 1 (0.33%) KVM
6 1 (0.33%) Docker
Systems Management
1 11 (3.65%) Puppet
2 9 (2.99%) Vagrant
3 8 (2.66%) Hadoop YARN
4 5 (1.66%) Oozie
5 4 (1.33%) Ambari
5 4 (1.33%) OpenView
5 4 (1.33%) Nagios
5 4 (1.33%) ZABBIX
5 4 (1.33%) Cacti
5 4 (1.33%) Munin
6 2 (0.66%) MOM
6 2 (0.66%) Ansible
7 1 (0.33%) Opscode Chef
Vendors
1 36 (11.96%) Oracle
2 24 (7.97%) Teradata
3 18 (5.98%) Splunk
4 17 (5.65%) Cloudera
5 15 (4.98%) Hortonworks
5 15 (4.98%) Microsoft
6 14 (4.65%) Tableau
7 11 (3.65%) Informatica
8 10 (3.32%) Cognos
9 9 (2.99%) SAP
9 9 (2.99%) RainStor
10 8 (2.66%) Talend
11 7 (2.33%) Vertica
11 7 (2.33%) Business Objects
12 6 (1.99%) MicroStrategy
12 6 (1.99%) Ab Initio
12 6 (1.99%) Red Hat
13 5 (1.66%) TIBCO
13 5 (1.66%) Netezza
13 5 (1.66%) Greenplum
City, London
Harnham
Salary: £35000 - £55000 per annum
Posted: 1 hour ago
City, London
Harnham
Salary: £60000 - £70000 per annum + Large Benefits Package + Bonus
Posted: 1 hour ago
City, London
IT Human Resources
Posted: Yesterday
City, London
Vertical IT
Salary: Competetive + Benefits
Posted: Yesterday
City, London
Think IT Recruitment
Salary: £50000.00 - £60000.00 per annum
Posted: 2 days ago
City, London
Client Server
Salary: £60k to £65k + bonus + benefits
Posted: 2 days ago
City, London
Verticality Ltd
Salary: £40000 - £45000 per annum
Posted: 2 days ago
City, London
Hydrogen Group
Salary: £50000.00 - £65000.00 per annum
Posted: 3 days ago
City, London
TEKsystems
Salary: £50000 - £70000 per annum + Bonus and Benefits
Posted: 3 days ago
City, London
Verticality Ltd
Salary: £40000 - £45000 per annum
Posted: 3 days ago
City, London
Gold Group
Salary: £80000 - £90000 per annum + benefits
Posted: 3 days ago
City, London
Gold Group
Salary: £60000 - £80000 per annum + benefits
Posted: 3 days ago
City, London
McGregor Boyall
Salary: £500 - £600 per day
Posted: 4 days ago
City, London
Client Server
Salary: £55k to £70k + benefits
Posted: 5 days ago
City, London
Salt
Salary: £500 - £550 per day
Posted: 5 days ago
City, London
Parallel Consulting
Salary: £31000 - £60000 per annum + bonus, benefits, healthcare
Posted: 5 days ago
City, London
Understanding Recruitment
Salary: £60000 - £70000 per annum + Bens - health, pens + more!
Posted: 6 days ago
City, London
Elsevier
Salary: Competitive
Posted: 8 days ago
City, London
Risk Management Solutions
Salary: Competitive
Posted: 23 days ago
City, London
Oracle Corporation UK Ltd
Salary: From £50,000 to £60,000 per annum + Package
Posted: 26 days ago