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 1 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
1 May 2015
Same period 2014 Same period 2013
Hadoop Distributed File System (HDFS)
Rank 802 867 849
Rank change year-on-year
+65 -18
Permanent jobs citing HDFS 81 37 14
As % of all permanent IT jobs located in England 0.079% 0.033% 0.013%
As % of the System Software category 0.66% 0.32% 0.14%
Number of salaries quoted 56 34 9
Average salary £65,000 £70,000 £105,000
Average salary % change year-on-year
-7.14% -33.33%
UK excluding London average salary £50,000 £40,000 -
% change year-on-year
+25.00% -
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
12320 11504 10330
As % of all permanent IT jobs located in England 11.98% 10.35% 9.85%
Number of salaries quoted 10171 9727 8737
Average salary £42,000 £42,000 £41,500
Average salary % change year-on-year
- +1.20%
90% offered a salary of more than £25,000 £25,000 £26,000
10% offered a salary of more than £65,000 £60,000 £62,500
UK excluding London average salary £37,500 £39,000 £40,000
% change year-on-year
-3.84% -2.50%

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 1 May 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 1 May 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 52 £77,500 +10.71% 12
South East - 9 £52,500 -
Yorkshire - 8 £45,000 -
North West - 8 £50,000 -
South West - 2 £42,500 -
East of England - 2 £62,500 -
West Midlands - 1 £80,000 - 1
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 1 May 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.

1 159 (98.15%) Hadoop
2 124 (76.54%) Big Data
3 119 (73.46%) Apache Hive
3 119 (73.46%) Java
4 107 (66.05%) MapReduce
5 95 (58.64%) HBase
6 84 (51.85%) Apache Pig
7 71 (43.83%) Analytics
8 57 (35.19%) SQL
9 56 (34.57%) Apache Spark
10 55 (33.95%) C++
11 50 (30.86%) MongoDB
12 47 (29.01%) Analytical Skills
13 45 (27.78%) Linux
14 44 (27.16%) Kafka
15 42 (25.93%) Python
16 41 (25.31%) Apache Cassandra
17 40 (24.69%) Oracle
18 38 (23.46%) Bash Shell
18 38 (23.46%) Scala
19 37 (22.84%) Finance
20 36 (22.22%) Data Warehouse
21 34 (20.99%) C
22 33 (20.37%) Banking
22 33 (20.37%) Statistics
23 31 (19.14%) Hortonworks
23 31 (19.14%) Relational Database
24 30 (18.52%) Impala
25 29 (17.90%) SQL Server Analysis Services
25 29 (17.90%) SQL Server Reporting Services

HDFS
Top Related IT Skills in England by Category

For the 6 months to 1 May 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 84 (51.85%) Apache Pig
2 56 (34.57%) Apache Spark
3 27 (16.67%) SAS
4 23 (14.20%) Apache
5 8 (4.94%) Node.js
5 8 (4.94%) OpenStack
6 3 (1.85%) Elasticsearch
7 2 (1.23%) GemFire
7 2 (1.23%) Apache Solr
7 2 (1.23%) Oracle Coherence
Applications
1 20 (12.35%) SPSS
Cloud Services
1 12 (7.41%) Amazon AWS
2 10 (6.17%) Google Cloud Platform
3 8 (4.94%) IaaS
3 8 (4.94%) Sumo Logic
4 3 (1.85%) GitHub
5 2 (1.23%) Cloud Computing
5 2 (1.23%) Amazon EMR
6 1 (0.62%) Google Analytics
6 1 (0.62%) Adobe Analytics
6 1 (0.62%) Microsoft Azure
Communications & Networking
1 17 (10.49%) Internet
2 10 (6.17%) HTTP
3 8 (4.94%) DNS
4 4 (2.47%) LDAP
5 2 (1.23%) RTP
Database & Business Intelligence
1 159 (98.15%) Hadoop
2 124 (76.54%) Big Data
3 119 (73.46%) Apache Hive
4 95 (58.64%) HBase
5 50 (30.86%) MongoDB
6 41 (25.31%) Apache Cassandra
7 36 (22.22%) Data Warehouse
8 31 (19.14%) Relational Database
9 30 (18.52%) Impala
10 29 (17.90%) SQL Server Analysis Services
10 29 (17.90%) SQL Server Reporting Services
11 28 (17.28%) NoSQL
12 21 (12.96%) Data Mining
13 19 (11.73%) Redis
14 18 (11.11%) Text Mining
14 18 (11.11%) CouchDB
14 18 (11.11%) Sqoop
15 17 (10.49%) Oracle BI EE
15 17 (10.49%) RDBMS
15 17 (10.49%) SQL Server
Development Applications
1 15 (9.26%) Git (software)
2 10 (6.17%) Maven
3 9 (5.56%) Jenkins
4 8 (4.94%) Grunt
5 4 (2.47%) Subversion
6 1 (0.62%) LoadUI
6 1 (0.62%) JIRA
General
1 37 (22.84%) Finance
2 33 (20.37%) Banking
3 28 (17.28%) Retail
4 19 (11.73%) Marketing
5 12 (7.41%) Advertising
6 7 (4.32%) Telecoms
7 4 (2.47%) Investment Banking
8 2 (1.23%) Financial Institution
8 2 (1.23%) Multimedia
9 1 (0.62%) Games
Job Titles
1 45 (27.78%) Developer
2 27 (16.67%) Data Scientist
3 21 (12.96%) Architect
4 17 (10.49%) Java Developer
5 15 (9.26%) Big Data Developer
5 15 (9.26%) Data Architect
6 14 (8.64%) Hadoop Developer
7 13 (8.02%) Big Data Architect
8 7 (4.32%) Analyst
8 7 (4.32%) Senior Analyst
8 7 (4.32%) Lead Developer
9 6 (3.70%) Administrator
9 6 (3.70%) Hadoop Administrator
10 5 (3.09%) AWS Developer
10 5 (3.09%) Senior Business Intelligence Analyst
10 5 (3.09%) Senior Technical Support Engineer
10 5 (3.09%) Senior Technical Engineer
10 5 (3.09%) Technical Architect
10 5 (3.09%) Technical Support
10 5 (3.09%) Support Engineer
Libraries, Frameworks & Software Standards
1 44 (27.16%) Kafka
2 18 (11.11%) Cascading
3 9 (5.56%) HTML5
3 9 (5.56%) HTML
3 9 (5.56%) Web Services
4 8 (4.94%) CSS
4 8 (4.94%) AngularJS
4 8 (4.94%) CSS3
4 8 (4.94%) jQuery
5 6 (3.70%) .NET
6 5 (3.09%) WPF
6 5 (3.09%) Spring
7 4 (2.47%) Hibernate
8 3 (1.85%) Java EE
8 3 (1.85%) REST
9 2 (1.23%) Lucene
9 2 (1.23%) JMX
9 2 (1.23%) JMS
9 2 (1.23%) JDBC
9 2 (1.23%) XML
Miscellaneous
1 47 (29.01%) Analytical Skills
2 33 (20.37%) Statistics
3 26 (16.05%) Visualisation
4 25 (15.43%) Open Source
5 22 (13.58%) Replication
5 22 (13.58%) Computer Science
6 18 (11.11%) Data Integration
7 17 (10.49%) Neural Network
8 16 (9.88%) Management Information System
8 16 (9.88%) Social Network
8 16 (9.88%) Algorithms
9 12 (7.41%) Performance Metrics
10 10 (6.17%) Mathematics
11 7 (4.32%) Physics
12 6 (3.70%) Taxonomies
12 6 (3.70%) Data Structures
13 5 (3.09%) Market Risk
13 5 (3.09%) Credit Risk
14 4 (2.47%) Clustering
14 4 (2.47%) Equities
Operating Systems
1 45 (27.78%) Linux
2 8 (4.94%) CoreOS
3 6 (3.70%) UNIX
4 5 (3.09%) Windows
5 2 (1.23%) Ubuntu
6 1 (0.62%) Red Hat Enterprise Linux
Processes & Methodologies
1 107 (66.05%) MapReduce
2 71 (43.83%) Analytics
3 27 (16.67%) Business Intelligence
4 25 (15.43%) ETL
4 25 (15.43%) Agile Software Development
5 24 (14.81%) Data Management
6 23 (14.20%) Data Modelling
7 21 (12.96%) Software Engineering
7 21 (12.96%) Stakeholder Management
8 18 (11.11%) Risk Management
8 18 (11.11%) Data Governance
8 18 (11.11%) BDD
9 17 (10.49%) Information Architecture
10 16 (9.88%) Predictive Modelling
10 16 (9.88%) Coaching
11 15 (9.26%) TDD
12 14 (8.64%) Data Analysis
13 13 (8.02%) Kalman Filter
13 13 (8.02%) Data Visualisation
13 13 (8.02%) Predictive Analytics
Programming Languages
1 119 (73.46%) Java
2 57 (35.19%) SQL
3 55 (33.95%) C++
4 42 (25.93%) Python
5 38 (23.46%) Bash Shell
5 38 (23.46%) Scala
6 34 (20.99%) C
7 26 (16.05%) R
8 21 (12.96%) MATLAB
9 20 (12.35%) C#
10 13 (8.02%) Ruby
10 13 (8.02%) PHP
11 12 (7.41%) JavaScript
12 11 (6.79%) T-SQL
13 8 (4.94%) Go
14 4 (2.47%) Pig Latin
15 1 (0.62%) Perl
15 1 (0.62%) PL/SQL
Qualifications
1 27 (16.67%) Degree
2 4 (2.47%) Security Cleared
3 2 (1.23%) PhD
3 2 (1.23%) Postgraduate
3 2 (1.23%) SC Cleared
3 2 (1.23%) DV Cleared
4 1 (0.62%) ISTQB
Quality Assurance & Compliance
1 7 (4.32%) QA
2 2 (1.23%) Data Quality
System Software
1 19 (11.73%) Apache Flume
2 9 (5.56%) VMware Infrastructure
3 8 (4.94%) VirtualBox
3 8 (4.94%) Docker
4 4 (2.47%) Apache ZooKeeper
5 1 (0.62%) GPFS
5 1 (0.62%) Hyper-V
Systems Management
1 16 (9.88%) Puppet
2 15 (9.26%) Hadoop YARN
3 14 (8.64%) Oozie
4 13 (8.02%) Nagios
5 12 (7.41%) ZABBIX
5 12 (7.41%) Opscode Chef
6 8 (4.94%) Ansible
6 8 (4.94%) Vagrant
6 8 (4.94%) Salt
6 8 (4.94%) Kubernetes
7 4 (2.47%) OpenView
7 4 (2.47%) Cacti
7 4 (2.47%) Munin
7 4 (2.47%) Ambari
Vendors
1 40 (24.69%) Oracle
2 31 (19.14%) Hortonworks
3 28 (17.28%) Teradata
4 25 (15.43%) Cloudera
5 20 (12.35%) Tableau
5 20 (12.35%) MapR
6 19 (11.73%) IBM
6 19 (11.73%) Microsoft
7 18 (11.11%) Informatica
7 18 (11.11%) Ab Initio
7 18 (11.11%) Greenplum
8 16 (9.88%) HP
8 16 (9.88%) Cognos
9 14 (8.64%) Splunk
10 12 (7.41%) Google
11 10 (6.17%) Sony
12 9 (5.56%) VMware
13 8 (4.94%) Rackspace
13 8 (4.94%) New Relic
13 8 (4.94%) SaltStack
London
Gold Group
Salary: £70000 - £80000 per annum + benefits
Posted: 2 days ago
City of London
Interquest - IQ ESM
Salary: £90000 per annum + Bonus + Full Benefits
Posted: 3 days ago
London
Harnham
Salary: £60000 - £100000 per annum + bonus and benefits
Posted: 4 days ago
London
Harnham
Salary: £50000 - £80000 per annum + bonus and benefits
Posted: 4 days ago
London
Computer Futures
Salary: £70000 - £90000 per annum + competitive
Posted: 6 days ago
Birmingham, West Midlands (County)
JPS Selection
Salary: £25000 - £40000 per annum + Bonus + Package
Posted: 6 days ago
East London
KPMG
Salary: From £80,000 to £100,000 per annum
Posted: 10 days ago
London
Huxley Banking & Financial Services
Salary: competitive
Posted: 20 days ago
Greater London
Templeton and Partners - SAP & UK Account
Salary: £75k - 85k per year + + Medical + 10% Bonus, etc
Posted: 24 days ago