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 salaries offered in IT jobs that have cited Hadoop over the 3 months to 30 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
30 Sep 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 110 112 164
Rank change year-on-year
+2 +52
Permanent jobs citing Hadoop 148 215 166
As % of all permanent IT jobs located in the City of London 2.49% 2.52% 1.45%
As % of the Database & Business Intelligence category 8.15% 8.54% 5.07%
Number of salaries quoted 132 174 145
Median salary £80,000 £70,000 £65,000
Median salary % change year-on-year
+14.28% +7.69%
90% offered a salary of more than £44,550 £47,500 £45,000
10% offered a salary of more than £100,000 £90,000 £87,500
UK excluding London median salary £50,000 £52,500 £50,000
% change year-on-year
-4.76% +5.00%
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
1815 2519 3277
As % of all permanent IT jobs located in the City of London 30.51% 29.51% 28.70%
Number of salaries quoted 1657 2192 2862
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £85,000 £75,000 £80,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Hadoop
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Hadoop as a proportion of all IT jobs with a match in 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 30 September 2016.

Hadoop Salary Histogram in the City of London

Hadoop
Top 30 Related IT Skills in the City of London

For the 6 months to 30 September 2016, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for Hadoop.

1 212 (72.35%) Big Data
2 176 (60.07%) Java
3 153 (52.22%) Agile Software Development
4 132 (45.05%) Apache Spark
5 110 (37.54%) Analytics
6 97 (33.11%) Scala
7 93 (31.74%) Finance
8 79 (26.96%) TDD
9 76 (25.94%) Python
10 70 (23.89%) Scrum
11 65 (22.18%) Amazon AWS
12 63 (21.50%) Banking
13 61 (20.82%) SQL
14 60 (20.48%) Machine Learning
15 57 (19.45%) MongoDB
15 57 (19.45%) Software Engineering
16 54 (18.43%) Apache Cassandra
16 54 (18.43%) MapReduce
17 53 (18.09%) Computer Science
17 53 (18.09%) Multithreading
18 52 (17.75%) NoSQL
19 50 (17.06%) Apache Hive
20 49 (16.72%) Business Intelligence
21 47 (16.04%) Oracle
21 47 (16.04%) SQL Server
22 44 (15.02%) Elasticsearch
23 43 (14.68%) Tableau
23 43 (14.68%) Spring
24 42 (14.33%) Data Analytics
25 40 (13.65%) R

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

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 132 (45.05%) Apache Spark
2 44 (15.02%) Elasticsearch
3 28 (9.56%) Apache
4 23 (7.85%) Apache Solr
5 18 (6.14%) Apache Pig
6 16 (5.46%) SAS
7 12 (4.10%) WebSphere
8 11 (3.75%) OpenStack
9 10 (3.41%) Tomcat
9 10 (3.41%) WebLogic
10 9 (3.07%) JBoss
10 9 (3.07%) Jetty
10 9 (3.07%) WebSphere Application Server
11 5 (1.71%) SharePoint
12 2 (0.68%) CMS
12 2 (0.68%) Confluence
12 2 (0.68%) Documentum
13 1 (0.34%) Cloud Foundry
Applications
1 6 (2.05%) MS Excel
2 2 (0.68%) Gephi
2 2 (0.68%) SPSS
3 1 (0.34%) MS Office
3 1 (0.34%) MS PowerPoint
3 1 (0.34%) MS Project
3 1 (0.34%) MS Visio
3 1 (0.34%) Spreadsheet
Business Applications
1 3 (1.02%) Bloomberg TOMS
1 3 (1.02%) BusinessWorks
1 3 (1.02%) Cognos Business Intelligence
1 3 (1.02%) SAP HR
Cloud Services
1 65 (22.18%) Amazon AWS
2 19 (6.48%) Amazon EMR
3 18 (6.14%) Microsoft Azure
4 9 (3.07%) Google Cloud Platform
5 5 (1.71%) Cloud Computing
6 4 (1.37%) PaaS
7 3 (1.02%) AdWords
8 2 (0.68%) Google Apps
9 1 (0.34%) Amazon EC2
9 1 (0.34%) Amazon Kinesis
9 1 (0.34%) GitHub
9 1 (0.34%) Google Analytics
9 1 (0.34%) IaaS
9 1 (0.34%) OpenShift
9 1 (0.34%) SaaS
Communications & Networking
1 4 (1.37%) Internet
2 3 (1.02%) Kerberos
2 3 (1.02%) LAN
2 3 (1.02%) WAN
3 2 (0.68%) DHCP
3 2 (0.68%) DNS
4 1 (0.34%) Ethernet
4 1 (0.34%) FCoE
4 1 (0.34%) Firewall
4 1 (0.34%) FTP
4 1 (0.34%) Intrusion Detection
4 1 (0.34%) MPLS
4 1 (0.34%) SAN
4 1 (0.34%) SNMP
4 1 (0.34%) SSL
4 1 (0.34%) TCP/IP
4 1 (0.34%) VPN
Database & Business Intelligence
1 212 (72.35%) Big Data
2 57 (19.45%) MongoDB
3 54 (18.43%) Apache Cassandra
4 52 (17.75%) NoSQL
5 50 (17.06%) Apache Hive
6 47 (16.04%) SQL Server
7 40 (13.65%) Data Warehouse
8 33 (11.26%) HBase
9 31 (10.58%) Relational Database
10 30 (10.24%) MySQL
11 21 (7.17%) QlikView
11 21 (7.17%) RDBMS
12 19 (6.48%) Data Mining
13 18 (6.14%) PostgreSQL
14 16 (5.46%) SQL Server Reporting Services
15 14 (4.78%) SQL Server Integration Services
16 12 (4.10%) Riak
17 11 (3.75%) SQL Server Analysis Services
18 10 (3.41%) Couchbase
18 10 (3.41%) Redis
Development Applications
1 15 (5.12%) JUnit
2 6 (2.05%) JIRA
2 6 (2.05%) Talend Open Studio
3 5 (1.71%) Git (software)
4 4 (1.37%) Cucumber
5 3 (1.02%) ERwin
5 3 (1.02%) Jenkins
5 3 (1.02%) Maven
6 2 (0.68%) FishEye
6 2 (0.68%) Octopus Deploy
6 2 (0.68%) Team Foundation Server
6 2 (0.68%) TeamCity
7 1 (0.34%) NUnit
7 1 (0.34%) Oracle Forms
7 1 (0.34%) SpecFlow
7 1 (0.34%) Subversion
General
1 93 (31.74%) Finance
2 63 (21.50%) Banking
3 30 (10.24%) Marketing
4 24 (8.19%) Advertising
4 24 (8.19%) Investment Banking
5 19 (6.48%) Law
6 16 (5.46%) Retail
7 14 (4.78%) Front Office
8 8 (2.73%) Legal
9 7 (2.39%) Telecoms
10 3 (1.02%) Games
11 1 (0.34%) Retail Banking
Job Titles
1 147 (50.17%) Developer
2 111 (37.88%) Java Developer
3 46 (15.70%) Hadoop Developer
4 45 (15.36%) Architect
5 44 (15.02%) Senior Developer
6 37 (12.63%) Java Hadoop Developer
7 36 (12.29%) Senior Java Developer
8 34 (11.60%) Data Architect
9 33 (11.26%) Scala Developer
10 27 (9.22%) Big Data Developer
10 27 (9.22%) Java Scala Developer
10 27 (9.22%) Software Engineer
11 25 (8.53%) Software Developer
12 24 (8.19%) Java Engineer
13 23 (7.85%) Data Scientist
13 23 (7.85%) Java Software Engineer
14 22 (7.51%) Big Data Architect
14 22 (7.51%) Developer/Software Engineer
15 21 (7.17%) Java Software Developer
16 18 (6.14%) Hadoop Architect
Libraries, Frameworks & Software Standards
1 43 (14.68%) Spring
2 32 (10.92%) Hibernate
3 30 (10.24%) Kafka
4 26 (8.87%) AngularJS
4 26 (8.87%) Web Services
5 24 (8.19%) Lucene
6 19 (6.48%) Akka
7 16 (5.46%) .NET
7 16 (5.46%) REST
8 15 (5.12%) J2EE
9 12 (4.10%) HTML
10 11 (3.75%) HTML5
11 10 (3.41%) ELK Stack
11 10 (3.41%) Spring MVC
12 9 (3.07%) React
13 8 (2.73%) D3.js
13 8 (2.73%) MDX
14 7 (2.39%) XML
15 6 (2.05%) JSON
16 5 (1.71%) scikit-learn
Miscellaneous
1 53 (18.09%) Computer Science
2 36 (12.29%) Algorithms
3 34 (11.60%) Mathematics
3 34 (11.60%) Visualisation
4 27 (9.22%) Analytical Skills
5 24 (8.19%) Statistics
6 21 (7.17%) Linked Data
7 20 (6.83%) Data Structures
7 20 (6.83%) Public Cloud
8 14 (4.78%) Derivative
8 14 (4.78%) Foreign Exchange (FX)
9 13 (4.44%) Taxonomies
10 11 (3.75%) Enterprise Software
11 10 (3.41%) Data Integration
12 9 (3.07%) Equities
12 9 (3.07%) Market Risk
13 8 (2.73%) Management Information System
14 7 (2.39%) Digital Media
14 7 (2.39%) Fintech
15 6 (2.05%) Physics
Operating Systems
1 23 (7.85%) Linux
2 8 (2.73%) Unix
3 7 (2.39%) Windows
4 4 (1.37%) CentOS
5 3 (1.02%) Solaris
6 2 (0.68%) Android
6 2 (0.68%) Debian
6 2 (0.68%) Red Hat Enterprise Linux
7 1 (0.34%) Apple iOS
7 1 (0.34%) Windows Server
Processes & Methodologies
1 153 (52.22%) Agile Software Development
2 110 (37.54%) Analytics
3 79 (26.96%) TDD
4 70 (23.89%) Scrum
5 60 (20.48%) Machine Learning
6 57 (19.45%) Software Engineering
7 54 (18.43%) MapReduce
8 53 (18.09%) Multithreading
9 49 (16.72%) Business Intelligence
10 42 (14.33%) Data Analytics
11 39 (13.31%) ETL
12 38 (12.97%) BDD
13 37 (12.63%) SDLC
14 36 (12.29%) Concurrent Programming
15 27 (9.22%) Kanban
16 20 (6.83%) Data Modelling
17 19 (6.48%) Data Visualisation
17 19 (6.48%) OO
18 18 (6.14%) Continuous Integration
18 18 (6.14%) Functional Programming
Programming Languages
1 176 (60.07%) Java
2 97 (33.11%) Scala
3 76 (25.94%) Python
4 61 (20.82%) SQL
5 40 (13.65%) R
6 21 (7.17%) MATLAB
7 20 (6.83%) JavaScript
8 17 (5.80%) Perl
9 16 (5.46%) Haskell
9 16 (5.46%) PHP
10 14 (4.78%) Bash Shell
10 14 (4.78%) C#
11 11 (3.75%) Go
12 10 (3.41%) Clojure
13 9 (3.07%) C++
13 9 (3.07%) Ruby
14 8 (2.73%) Groovy
15 6 (2.05%) Shell Script
16 4 (1.37%) T-SQL
17 3 (1.02%) C
Qualifications
1 39 (13.31%) Degree
2 28 (9.56%) PhD
3 4 (1.37%) Security Cleared
4 2 (0.68%) CITP
4 2 (0.68%) DV Cleared
5 1 (0.34%) CCNA
5 1 (0.34%) Cisco Certification
5 1 (0.34%) CISSP
5 1 (0.34%) CompTIA Security+
5 1 (0.34%) GIAC
5 1 (0.34%) Linux+ Certification
5 1 (0.34%) MCSE
5 1 (0.34%) Microsoft Certification
5 1 (0.34%) Network+ Certification
5 1 (0.34%) PMI Certification
5 1 (0.34%) PRINCE2 Certification
5 1 (0.34%) SANS
5 1 (0.34%) SC Cleared
5 1 (0.34%) Security+ Certification
5 1 (0.34%) SSCP
Quality Assurance & Compliance
1 13 (4.44%) Data Quality
2 1 (0.34%) IAS 39
2 1 (0.34%) MiFID
2 1 (0.34%) QA
System Software
1 25 (8.53%) HDFS
2 15 (5.12%) Docker
3 7 (2.39%) Apache Flume
4 2 (0.68%) Apache ZooKeeper
5 1 (0.34%) Active Directory
5 1 (0.34%) GPFS
5 1 (0.34%) NFS
5 1 (0.34%) Samba
5 1 (0.34%) Tivoli Workload Scheduler
5 1 (0.34%) VMware ESX
Systems Management
1 20 (6.83%) Puppet
2 17 (5.80%) Ansible
3 13 (4.44%) Opscode Chef
4 9 (3.07%) Kibana
4 9 (3.07%) logstash
4 9 (3.07%) Salt
5 7 (2.39%) Mesos
6 4 (1.37%) Oozie
7 3 (1.02%) Kubernetes
8 2 (0.68%) Ambari
8 2 (0.68%) Graphite
8 2 (0.68%) Hadoop YARN
8 2 (0.68%) Oracle ZFS
8 2 (0.68%) SELinux
8 2 (0.68%) Tivoli
9 1 (0.34%) Nagios
Vendors
1 47 (16.04%) Oracle
2 43 (14.68%) Tableau
3 28 (9.56%) Microsoft
4 17 (5.80%) Teradata
5 14 (4.78%) Google
6 13 (4.44%) Cloudera
6 13 (4.44%) Informatica
7 12 (4.10%) Cognos
7 12 (4.10%) SAP
8 10 (3.41%) Netezza
9 9 (3.07%) Hortonworks
9 9 (3.07%) IBM
10 6 (2.05%) MapR
10 6 (2.05%) Talend
11 5 (1.71%) Ab Initio
11 5 (1.71%) Facebook
11 5 (1.71%) ION Trading
12 4 (1.37%) CA
12 4 (1.37%) Salesforce.com
12 4 (1.37%) TIBCO
City, London
First Point
Salary: £70000.00 - £100000.00 per annum + Benefits
Posted: 3 hours ago
City, London
Twenty Recruitment Group
Salary: £65000.00 - £75000 per annum + Benefits + Discretionary Bonus
Posted: Yesterday
City, London
Harrington Starr
Salary: £80000 - £110000 per annum + Bonus
Posted: Yesterday
City, London
JM
Salary: £60000 - £120000 per annum + Excellent Bonus and Package
Posted: Yesterday
City, London
Deerfoot IT Resources Ltd
Salary: £50000 - £70000 per annum + Exceptional Benefits
Posted: Yesterday
City, London
Intelletec
Salary: From £50,000 to £80,000 per annum
Posted: 2 days ago
City, London
Harrington Starr
Salary: £55000 - £70000 per annum + Benefits + Bonus
Posted: Yesterday
City, London
Experis Ltd
Salary: £40000 - £65000 per annum + Benefits
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: Up to £ 85,000 + car allowance (5.9k) + bonus (10-15%) + pension + hea
Posted: 2 days ago
City, London
ReThink Recruitment
Salary: 20% bonus
Posted: 4 days ago
City, London
Client Server
Salary: £65k to £80k + bonus + benefits
Posted: 4 days ago
City of London
harringtonstarr
Salary: £70000 - £100000 per annum
Posted: 7 days ago
City of London
ABILITY Resorucing Ltd
Posted: 8 days ago
City of London
harringtonstarr
Salary: £55000 - £70000 per annum
Posted: 7 days ago
City, London
First Point
Salary: £50000.00 - £70000.00 per annum
Posted: 2 days ago
City of London
KDR Recruitment
Salary: £80000 - £110000 per annum + Bonus + Excellent package
Posted: 7 days ago
City, London
Harrington Starr
Salary: £70000 - £90000 per annum
Posted: 6 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 21 days ago
City, London
Royal Mail Group
Salary: Excellent Salary & Benefits
Posted: 21 days ago