The table below looks at the statistics for HDFS skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited HDFS over the 3 months to 26 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
26 Jan 2015
Same period 2014 Same period 2013
Hadoop Distributed File System (HDFS)
Rank 773 831 882
Rank change year-on-year
+58 +51
Permanent jobs citing HDFS 78 20 5
As % of all permanent IT jobs located in England 0.079% 0.021% 0.005%
As % of the System Software category 0.65% 0.20% 0.048%
Number of salaries quoted 69 18 4
Average salary £60,000 £80,000 £48,750
Average salary % change year-on-year
-25.00% +64.10%
90% offered a salary of more than £45,000 £40,000 £31,650
10% offered a salary of more than £82,500 £87,500 £62,000
UK excluding London average salary £45,000 £82,500 £26,000
% change year-on-year
-45.45% +217.30%
HDFS
UK

The following table is for comparison with the above and provides statistics for the entire System Software category in permanent jobs advertised in the England region.

System Software Category
England
Permanent IT job ads with a match in the
System Software category
12077 10071 10495
As % of all permanent IT jobs located in England 12.27% 10.40% 10.03%
Number of salaries quoted 10336 8405 8995
Average salary £40,000 £42,000 £42,500
Average salary % change year-on-year
-4.76% -1.17%
90% offered a salary of more than £25,000 £25,000 £27,000
10% offered a salary of more than £62,500 £60,000 £60,000
UK excluding London average salary £37,500 £38,250 £40,000
% change year-on-year
-1.96% -4.37%

HDFS
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing HDFS across the England region as a proportion of the total demand within the System Software category.

HDFS Jobs Demand Trend in England

HDFS
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing HDFS across the England region.

HDFS Salary Trend in England

HDFS
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing HDFS across the England region over the 3 months to 26 January 2015.

HDFS Salary Histogram in England

HDFS
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing HDFS within the England region over the 3 months to 26 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
London +43 56 £65,000 -18.75% 8
Yorkshire - 9 £45,000 - 3
East Midlands - 8 £38,500 -
North West - 3 £62,500 -
South East - 1 £40,000 -
East of England - 1 £80,000 - 2
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 26 January 2015, IT jobs across the England region citing HDFS 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 HDFS.

1 135 (90.60%) Hadoop
2 126 (84.56%) Big Data
3 109 (73.15%) Java
4 99 (66.44%) Apache Hive
5 98 (65.77%) MapReduce
6 91 (61.07%) Apache Pig
7 80 (53.69%) HBase
8 66 (44.30%) Linux
9 61 (40.94%) SQL
9 61 (40.94%) NoSQL
10 59 (39.60%) MongoDB
11 56 (37.58%) Data Warehouse
12 55 (36.91%) Analytics
13 53 (35.57%) Apache Cassandra
14 50 (33.56%) Teradata
15 49 (32.89%) Kafka
16 46 (30.87%) Apache Flume
17 45 (30.20%) Sqoop
18 44 (29.53%) Oracle
19 43 (28.86%) SQL Server
20 41 (27.52%) Finance
21 37 (24.83%) Banking
22 35 (23.49%) Business Intelligence
23 34 (22.82%) Performance Tuning
23 34 (22.82%) Impala
24 33 (22.15%) Apache Spark
25 30 (20.13%) Oozie
25 30 (20.13%) C++
25 30 (20.13%) Bash Shell
26 28 (18.79%) SQL Server Reporting Services

HDFS
Top Related IT Skills in England by Category

For the 6 months to 26 January 2015, IT jobs across the England region citing HDFS 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 HDFS. Up to 20 skills are shown per category.

Application Platforms
1 91 (61.07%) Apache Pig
2 33 (22.15%) Apache Spark
3 28 (18.79%) SAS
4 16 (10.74%) Oracle Coherence
5 5 (3.36%) GemFire
6 2 (1.34%) Apache
6 2 (1.34%) Elasticsearch
6 2 (1.34%) nginx
6 2 (1.34%) Apache Solr
Applications
1 10 (6.71%) SPSS
Cloud Services
1 8 (5.37%) Amazon AWS
2 7 (4.70%) Cloud Computing
3 3 (2.01%) GitHub
3 3 (2.01%) Amazon EMR
4 2 (1.34%) Google Cloud Platform
5 1 (0.67%) Amazon EC2
Communications & Networking
1 10 (6.71%) LDAP
1 10 (6.71%) LAN
1 10 (6.71%) WAN
2 7 (4.70%) Internet
3 6 (4.03%) AMQP
4 3 (2.01%) RTP
5 2 (1.34%) Firewall
5 2 (1.34%) SSH
5 2 (1.34%) FTP
5 2 (1.34%) VPN
5 2 (1.34%) SSL
Database & Business Intelligence
1 135 (90.60%) Hadoop
2 126 (84.56%) Big Data
3 99 (66.44%) Apache Hive
4 80 (53.69%) HBase
5 61 (40.94%) NoSQL
6 59 (39.60%) MongoDB
7 56 (37.58%) Data Warehouse
8 53 (35.57%) Apache Cassandra
9 45 (30.20%) Sqoop
10 43 (28.86%) SQL Server
11 34 (22.82%) Impala
12 28 (18.79%) SQL Server Reporting Services
12 28 (18.79%) SQL Server Analysis Services
13 24 (16.11%) MySQL
14 21 (14.09%) SQL Server Integration Services
15 20 (13.42%) Relational Database
16 18 (12.08%) MarkLogic
16 18 (12.08%) Microsoft Analysis Services
17 17 (11.41%) SQL Server 2008
17 17 (11.41%) VLDB
Development Applications
1 11 (7.38%) Git (software)
2 9 (6.04%) Maven
3 8 (5.37%) Talend Open Studio
4 7 (4.70%) Jenkins
5 4 (2.68%) Subversion
6 3 (2.01%) JUnit
6 3 (2.01%) Bitbucket
7 2 (1.34%) Cucumber
8 1 (0.67%) Gerrit
8 1 (0.67%) Selenium
General
1 41 (27.52%) Finance
2 37 (24.83%) Banking
3 27 (18.12%) Marketing
4 23 (15.44%) Retail
5 19 (12.75%) Advertising
6 10 (6.71%) Telecoms
7 5 (3.36%) Law
8 2 (1.34%) Games
9 1 (0.67%) Financial Institution
Job Titles
1 40 (26.85%) Architect
2 35 (23.49%) Developer
3 30 (20.13%) Data Architect
4 27 (18.12%) Big Data Architect
5 15 (10.07%) Big Data Developer
6 14 (9.40%) Data Scientist
6 14 (9.40%) Administrator
7 12 (8.05%) Hadoop Developer
8 11 (7.38%) DBA
8 11 (7.38%) Senior DBA
9 10 (6.71%) Java Developer
10 8 (5.37%) Lead Developer
10 8 (5.37%) Consultant
10 8 (5.37%) Data Consultant
10 8 (5.37%) Big Data Consultant
10 8 (5.37%) Senior Architect
11 7 (4.70%) Senior Data Architect
11 7 (4.70%) SQL DBA
12 5 (3.36%) Enterprise Architect
12 5 (3.36%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 49 (32.89%) Kafka
2 21 (14.09%) Cascading
3 14 (9.40%) Java EE
3 14 (9.40%) XML
4 11 (7.38%) JMS
4 11 (7.38%) Web Services
5 9 (6.04%) RESTful
5 9 (6.04%) JSON
5 9 (6.04%) Spring
6 8 (5.37%) Hibernate
6 8 (5.37%) HTML
7 6 (4.03%) XSD
7 6 (4.03%) J2EE
7 6 (4.03%) JDBC
7 6 (4.03%) JSP
7 6 (4.03%) Servlets
7 6 (4.03%) SOAP
7 6 (4.03%) REST
8 5 (3.36%) JMX
9 4 (2.68%) CGI
Miscellaneous
1 28 (18.79%) Analytical Skills
2 25 (16.78%) Open Source
3 21 (14.09%) Data Integration
3 21 (14.09%) Replication
3 21 (14.09%) Visualisation
4 13 (8.72%) Management Information System
5 11 (7.38%) Computer Science
5 11 (7.38%) Social Network
6 9 (6.04%) Statistics
7 7 (4.70%) Neural Network
7 7 (4.70%) Algorithms
7 7 (4.70%) Performance Metrics
8 6 (4.03%) Clustering
8 6 (4.03%) Physics
9 5 (3.36%) Data Structures
10 3 (2.01%) Mobile App
10 3 (2.01%) Market Risk
11 2 (1.34%) Mathematics
11 2 (1.34%) Social Media
12 1 (0.67%) Telematics
Operating Systems
1 66 (44.30%) Linux
2 17 (11.41%) UNIX
3 9 (6.04%) Windows
4 6 (4.03%) Windows Server 2003
5 3 (2.01%) Ubuntu
6 1 (0.67%) Windows Server 2008
6 1 (0.67%) Windows Server 2012
Processes & Methodologies
1 98 (65.77%) MapReduce
2 55 (36.91%) Analytics
3 35 (23.49%) Business Intelligence
4 34 (22.82%) Performance Tuning
5 27 (18.12%) ETL
6 19 (12.75%) Data Governance
7 17 (11.41%) Change Data Capture
7 17 (11.41%) Data Management
8 15 (10.07%) Information Architecture
8 15 (10.07%) Coaching
9 14 (9.40%) Use Case
9 14 (9.40%) Stakeholder Management
10 13 (8.72%) Data Modelling
10 13 (8.72%) Data Architecture
11 12 (8.05%) Agile Software Development
11 12 (8.05%) Technical Architecture
12 11 (7.38%) Software Engineering
13 10 (6.71%) Benchmarking
14 9 (6.04%) Configuration Management
15 8 (5.37%) Project Management
Programming Languages
1 109 (73.15%) Java
2 61 (40.94%) SQL
3 30 (20.13%) Bash Shell
3 30 (20.13%) C++
4 23 (15.44%) C
5 22 (14.77%) Scala
6 20 (13.42%) T-SQL
6 20 (13.42%) Python
7 12 (8.05%) R
8 11 (7.38%) JavaScript
9 9 (6.04%) MATLAB
10 7 (4.70%) PHP
10 7 (4.70%) Shell Script
11 5 (3.36%) Ruby
12 4 (2.68%) Pig Latin
12 4 (2.68%) C#
13 2 (1.34%) Perl
13 2 (1.34%) PL/SQL
14 1 (0.67%) Korn
14 1 (0.67%) C-shell
Qualifications
1 8 (5.37%) Degree
1 8 (5.37%) SC Cleared
1 8 (5.37%) Security Cleared
Quality Assurance & Compliance
1 8 (5.37%) Data Quality
2 1 (0.67%) QA
System Software
1 46 (30.87%) Apache Flume
2 16 (10.74%) Apache ZooKeeper
3 10 (6.71%) Oracle RAC
4 3 (2.01%) Hyper-V
5 2 (1.34%) VMware Infrastructure
5 2 (1.34%) Postfix
6 1 (0.67%) Sendmail
6 1 (0.67%) Varnish
6 1 (0.67%) zsh
6 1 (0.67%) qmail
Systems Management
1 30 (20.13%) Oozie
2 20 (13.42%) Hadoop YARN
3 16 (10.74%) Ambari
4 13 (8.72%) Puppet
5 7 (4.70%) Opscode Chef
6 4 (2.68%) OpenView
6 4 (2.68%) Nagios
6 4 (2.68%) ZABBIX
6 4 (2.68%) Cacti
6 4 (2.68%) Munin
Vendors
1 50 (33.56%) Teradata
2 44 (29.53%) Oracle
3 28 (18.79%) HP
4 24 (16.11%) Cloudera
5 23 (15.44%) Hortonworks
6 22 (14.77%) Netezza
7 21 (14.09%) MapR
7 21 (14.09%) Cognos
8 20 (13.42%) Informatica
9 19 (12.75%) Ab Initio
9 19 (12.75%) Microsoft
10 16 (10.74%) IBM
10 16 (10.74%) Sony
11 14 (9.40%) Cisco
11 14 (9.40%) Greenplum
12 10 (6.71%) Vertica
12 10 (6.71%) Sybase
12 10 (6.71%) Intel
13 9 (6.04%) Business Objects
13 9 (6.04%) Tableau
London
FPSG Connect
Salary: £70000 - £95000 per annum
Posted: 20 hours 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
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: Up to £45,000 per annum plus car allowance and benefits
Posted: 2 days ago
Hemel Hempstead, Hertfordshire
Steria
Salary: £70k - £90k + 15% Benefits
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Sopra Steria
Salary: From £70,000 to £90,000 per annum + 15% Benefits
Posted: 4 days ago
Leeds, Yorkshire
ASDA
Salary: Competitive
Posted: 5 days ago
London
Resource Solutions - Barclays IB
Salary: benefits + bonus
Posted: 5 days ago
Leeds, Yorkshire, United Kingdom
ASDA
Salary: Competitive
Posted: 5 days ago
London
Mortimer Spinks
Salary: £50000 - £80000 per annum + Bonus, Car, Pension
Posted: 6 days ago
City of London
Computer Futures
Salary: £65000 - £80000 per annum + Bonus, Medical
Posted: 17 days ago