Big Data Jobs in the City of London

Big Data
Jobs Demand Trend

This chart provides a 3-month moving total of permanent IT jobs citing Big Data across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Big Data
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data across the City of London region.

Big Data
Salary Histogram

This chart provides a salary histogram for IT jobs citing Big Data across the City of London region over the 3 months to 19 June 2013.

Big Data
Top 30 Related IT Skills

For the 6 months to 19 June 2013, IT jobs across the City of London region citing Big Data 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 Big Data.

1 109 (50.00%) Hadoop 2 95 (43.58%) Java 3 53 (24.31%) NoSQL 4 51 (23.39%) Analytics 5 50 (22.94%) Oracle 6 44 (20.18%) Business Intelligence 7 40 (18.35%) Computer Science 8 38 (17.43%) Data Warehouse 9 37 (16.97%) SQL 9 37 (16.97%) Finance 9 37 (16.97%) MongoDB 10 36 (16.51%) TDD 10 36 (16.51%) Linux 11 33 (15.14%) Python 11 33 (15.14%) Degree

11 33 (15.14%) Apache Cassandra 12 31 (14.22%) Apache Hive 12 31 (14.22%) Scala 13 30 (13.76%) JavaScript 14 29 (13.30%) Data Mining 14 29 (13.30%) Apache 14 29 (13.30%) Agile Software Development 14 29 (13.30%) MapReduce 15 28 (12.84%) Machine Learning 15 28 (12.84%) Spring 15 28 (12.84%) Statistics 16 26 (11.93%) CSS 17 25 (11.47%) Front Office 17 25 (11.47%) Apache Pig 18 24 (11.01%) HTML

Big Data
Top Related IT Skills by Category

For the 6 months to 19 June 2013, IT jobs across the City of London region citing Big Data 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 Big Data. Up to 20 skills are shown per category.

Application Development 1 29 (13.30%) MapReduce 2 28 (12.84%) Spring 3 26 (11.93%) CSS 4 24 (11.01%) HTML 5 18 (8.257%) Hibernate 6 17 (7.798%) Web Services 7 16 (7.339%) .NET 8 15 (6.881%) J2EE 9 14 (6.422%) jQuery 10 13 (5.963%) Kafka 11 12 (5.505%) REST 11 12 (5.505%) JMS 12 11 (5.046%) FIX Protocol 12 11 (5.046%) HTML5 13 10 (4.587%) WCF 13 10 (4.587%) XML 14 9 (4.128%) Lucene 15 8 (3.670%) GWT 16 7 (3.211%) JSON 17 6 (2.752%) Grails	Application Platforms 1 29 (13.30%) Apache 2 25 (11.47%) Apache Pig 3 15 (6.881%) Windows Azure 4 14 (6.422%) Amazon AWS 5 13 (5.963%) CMS 6 11 (5.046%) Amazon EC2 7 9 (4.128%) OpenStack 8 7 (3.211%) Oracle Coherence 9 6 (2.752%) Apache Solr 9 6 (2.752%) IIS 10 5 (2.294%) SharePoint 11 4 (1.835%) Mule 11 4 (1.835%) SAS 12 3 (1.376%) ElasticSearch 13 2 (0.917%) Jetty 13 2 (0.917%) Amazon S3 14 1 (0.459%) Tomcat 14 1 (0.459%) WebLogic 14 1 (0.459%) CloudStack 14 1 (0.459%) Rackspace Cloud
Applications 1 3 (1.376%) MS Excel 1 3 (1.376%) SPSS 2 2 (0.917%) Photoshop 2 2 (0.917%) Adobe Illustrator	Business Applications 1 14 (6.422%) Oracle EBS
Communications & Networking 1 19 (8.716%) HTTP 2 6 (2.752%) SSL 3 3 (1.376%) TCP/IP 4 2 (0.917%) Internet 4 2 (0.917%) WAN 5 1 (0.459%) VLAN 5 1 (0.459%) Firewall 5 1 (0.459%) SMS 5 1 (0.459%) SMTP 5 1 (0.459%) DHCP 5 1 (0.459%) Ethernet 5 1 (0.459%) DNS 5 1 (0.459%) Network Security	Database & Business Intelligence 1 109 (50.00%) Hadoop 2 53 (24.31%) NoSQL 3 38 (17.43%) Data Warehouse 4 37 (16.97%) MongoDB 5 33 (15.14%) Apache Cassandra 6 31 (14.22%) Apache Hive 7 29 (13.30%) Data Mining 8 22 (10.09%) SQL Server 9 20 (9.174%) HBase 10 19 (8.716%) MySQL 11 17 (7.798%) OLAP 12 14 (6.422%) Oracle Exadata 12 14 (6.422%) Oracle BI EE 13 13 (5.963%) Essbase 13 13 (5.963%) Oracle OLAP 14 10 (4.587%) Oracle ODI 15 9 (4.128%) PostgreSQL 16 7 (3.211%) Oracle 8/8i 17 6 (2.752%) CouchDB 17 6 (2.752%) Mahout
Development Applications 1 19 (8.716%) Git (software) 2 8 (3.670%) Jenkins 3 7 (3.211%) Maven 4 4 (1.835%) Visual Studio 4 4 (1.835%) JUnit 4 4 (1.835%) JIRA 4 4 (1.835%) Subversion 5 3 (1.376%) GitHub 5 3 (1.376%) Mockito 5 3 (1.376%) Capistrano 6 2 (0.917%) Cucumber 6 2 (0.917%) RSpec 6 2 (0.917%) Gradle 7 1 (0.459%) Eclipse 7 1 (0.459%) ClearCase 7 1 (0.459%) Ant 7 1 (0.459%) ClearQuest 7 1 (0.459%) Hudson 7 1 (0.459%) Mercurial	General 1 37 (16.97%) Finance 2 25 (11.47%) Front Office 3 12 (5.505%) Telecoms 4 10 (4.587%) Banking 4 10 (4.587%) Retail 5 7 (3.211%) Games 6 6 (2.752%) Marketing 7 4 (1.835%) Investment Banking 8 3 (1.376%) Advertising 8 3 (1.376%) Publishing 8 3 (1.376%) German Language 9 2 (0.917%) Financial Institution 9 2 (0.917%) Multimedia 10 1 (0.459%) French Language
Job Titles 1 113 (51.83%) Developer 2 36 (16.51%) Java Developer 3 29 (13.30%) Consultant 4 18 (8.257%) Architect 4 18 (8.257%) Quantitative Developer 4 18 (8.257%) Big Data Developer 5 17 (7.798%) Software Developer 5 17 (7.798%) Software Engineer 5 17 (7.798%) Front Office Developer 6 16 (7.339%) Business Intelligence Consultant 6 16 (7.339%) Business Consultant 6 16 (7.339%) Senior Developer 7 11 (5.046%) Oracle Consultant 7 11 (5.046%) Oracle BI Consultant 8 10 (4.587%) Analyst 8 10 (4.587%) Lead Developer 9 9 (4.128%) Java Software Developer 9 9 (4.128%) Data Analyst 9 9 (4.128%) Java Software Engineer 9 9 (4.128%) OBIEE Consultant	Miscellaneous 1 40 (18.35%) Computer Science 2 28 (12.84%) Machine Learning 2 28 (12.84%) Statistics 3 14 (6.422%) Visualisation 3 14 (6.422%) Oracle Exalytics 3 14 (6.422%) Equities 4 13 (5.963%) Oracle Exalogic 5 12 (5.505%) Open Source 5 12 (5.505%) Mathematics 6 11 (5.046%) Social Media 7 9 (4.128%) Derivative 7 9 (4.128%) Foreign Exchange (FX) 8 8 (3.670%) Grid Computing 9 6 (2.752%) Physics 9 6 (2.752%) Cloud Computing 9 6 (2.752%) Neural Network 10 5 (2.294%) Social Network 11 4 (1.835%) Data Integration 11 4 (1.835%) Inversion of Control 12 3 (1.376%) Digital Media
Operating Systems 1 36 (16.51%) Linux 2 14 (6.422%) Windows 3 12 (5.505%) UNIX 4 6 (2.752%) Apple iOS 5 5 (2.294%) Android 6 1 (0.459%) Debian	Processes & Methodologies 1 51 (23.39%) Analytics 2 44 (20.18%) Business Intelligence 3 36 (16.51%) TDD 4 29 (13.30%) Agile Software Development 5 24 (11.01%) ETL 6 23 (10.55%) Data Management 6 23 (10.55%) Continuous Integration 6 23 (10.55%) Multithreading 7 19 (8.716%) Data Modelling 8 18 (8.257%) Pattern Recognition 9 16 (7.339%) Scrum 10 15 (6.881%) Information Management 11 14 (6.422%) Enterprise Data Management 11 14 (6.422%) Content Management 12 13 (5.963%) DRM 12 13 (5.963%) ERP 13 12 (5.505%) Data Analysis 14 11 (5.046%) Software Engineering 14 11 (5.046%) Pair Programming 14 11 (5.046%) E-Commerce
Programming Languages 1 95 (43.58%) Java 2 37 (16.97%) SQL 3 33 (15.14%) Python 4 31 (14.22%) Scala 5 30 (13.76%) JavaScript 6 23 (10.55%) Perl 7 22 (10.09%) PHP 7 22 (10.09%) MATLAB 8 21 (9.633%) C# 9 20 (9.174%) C++ 9 20 (9.174%) Ruby 10 13 (5.963%) Shell Script 11 12 (5.505%) Clojure 12 10 (4.587%) C 13 8 (3.670%) R 14 4 (1.835%) Bash shell 15 3 (1.376%) Groovy 15 3 (1.376%) Haskell 16 2 (0.917%) Erlang 16 2 (0.917%) PL/SQL	Qualifications 1 33 (15.14%) Degree 2 23 (10.55%) PhD 3 2 (0.917%) SC Cleared 3 2 (0.917%) Security Cleared 4 1 (0.459%) MBA 4 1 (0.459%) MCSE 4 1 (0.459%) Cisco Certification 4 1 (0.459%) Microsoft Certification 4 1 (0.459%) CCNA
Quality Assurance & Compliance 1 11 (5.046%) MiFID 2 2 (0.917%) Data Quality	System Software 1 5 (2.294%) Apache ZooKeeper 2 1 (0.459%) Xen 2 1 (0.459%) Active Directory
Systems Management 1 8 (3.670%) Puppet 1 8 (3.670%) MOM 1 8 (3.670%) Business Desktop Deployment 2 2 (0.917%) Oozie 2 2 (0.917%) Splunk	Vendors 1 50 (22.94%) Oracle 2 14 (6.422%) Microsoft 3 13 (5.963%) Hyperion 4 9 (4.128%) Cloudera 5 7 (3.211%) JBoss 6 6 (2.752%) DataSynapse 7 5 (2.294%) Twitter 7 5 (2.294%) Vertica 8 4 (1.835%) Business Objects 9 3 (1.376%) Cisco 9 3 (1.376%) Informatica 10 2 (0.917%) MapR 10 2 (0.917%) Rackspace 10 2 (0.917%) IBM 10 2 (0.917%) SAP 10 2 (0.917%) Cognos 10 2 (0.917%) Teradata 10 2 (0.917%) Google 11 1 (0.459%) Endeca 11 1 (0.459%) Yahoo!