The table below looks at the statistics for HDFS skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited HDFS over the 3 months to 13 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
Hadoop Distributed File System (HDFS)
Rank 521 515 553
Rank change year-on-year
-6 +38
Contract jobs citing HDFS 60 70 18
As % of all contract IT jobs located in England 0.13% 0.15% 0.040%
As % of the System Software category 1.32% 1.48% 0.40%
Number of daily rates quoted 38 51 13
Average daily rate £525 £550 £425
Average daily rate % change year-on-year
-4.54% +29.41%
90% offered a daily rate of more than £400 £412 £379
10% offered a daily rate of more than £625 £725 £450
UK excluding London average daily rate £500 £525 -
% change year-on-year
-4.76% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
HDFS
UK

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

System Software Category
England
Contract IT job ads with a match in the
System Software category
4562 4743 4462
As % of all contract IT jobs located in England 9.81% 10.19% 9.83%
Number of daily rates quoted 2754 2591 2279
Average daily rate £375 £375 £350
Average daily rate % change year-on-year
- +7.14%
90% offered a daily rate of more than £185 £180 £170
10% offered a daily rate of more than £525 £500 £500
UK excluding London average daily rate £350 £350 £308
% change year-on-year
- +13.82%
Number of hourly rates quoted 434 570 527
Average hourly rate £16.00 £16.50 £16.00
Average hourly rate % change year-on-year
-3.03% +3.12%
90% offered a hourly rate of more than £10.61 £11.00 £11.00
10% offered a hourly rate of more than £43.00 £30.12 £31.56
UK excluding London average hourly rate £16.00 £16.00 £15.68
% change year-on-year
- +2.07%

HDFS
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in England

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

HDFS Daily Rate Trend in England

HDFS
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing HDFS across the England region over the 3 months to 13 February 2016.

HDFS Daily Rate Histogram in England

HDFS
Hourly Rate Trend in England

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

HDFS Hourly Rate Trend in England

HDFS
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing HDFS within the England region over the 3 months to 13 February 2016. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -17 46 £525 -13.22% 14
North West -7 5 £450 - 1
Yorkshire - 4 £575 -
West Midlands - 4 £575 - 4
South West - 1 - -
HDFS
UK

HDFS
Top 30 Related IT Skills in England

For the 6 months to 13 February 2016, IT contractor 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 contract IT job ads sampled that cited HDFS.

1 142 (95.95%) Hadoop
2 122 (82.43%) Big Data
3 111 (75.00%) Apache Hive
4 97 (65.54%) Apache Spark
5 96 (64.86%) Java
6 66 (44.59%) Scala
7 56 (37.84%) HBase
8 52 (35.14%) Apache Pig
9 51 (34.46%) Impala
10 50 (33.78%) MapReduce
11 49 (33.11%) Kafka
12 45 (30.41%) SQL
13 40 (27.03%) Agile Software Development
14 37 (25.00%) Python
15 36 (24.32%) NoSQL
16 35 (23.65%) Data Modelling
16 35 (23.65%) Finance
17 28 (18.92%) Apache Flume
18 27 (18.24%) Sqoop
18 27 (18.24%) Analytics
19 26 (17.57%) Linux
20 25 (16.89%) Banking
21 23 (15.54%) Business Intelligence
22 21 (14.19%) Hadoop YARN
23 20 (13.51%) TDD
24 19 (12.84%) Oozie
25 18 (12.16%) MongoDB
26 16 (10.81%) Cloudera
27 15 (10.14%) Hortonworks
28 14 (9.46%) Apache Cassandra

HDFS
Top Related IT Skills in England by Category

For the 6 months to 13 February 2016, IT contractor 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 contract IT job ads sampled that cited HDFS. Up to 20 skills are shown per category.

Application Platforms
1 97 (65.54%) Apache Spark
2 52 (35.14%) Apache Pig
3 13 (8.78%) Elasticsearch
4 10 (6.76%) Apache Solr
5 9 (6.08%) Apache
5 9 (6.08%) Node.js
6 6 (4.05%) JBoss
7 3 (2.03%) SAS
8 1 (0.68%) GemFire
8 1 (0.68%) OpenStack
8 1 (0.68%) Oracle Workflow
Applications
1 1 (0.68%) MS Visio
Business Applications
1 1 (0.68%) SAP Oil and Gas
Cloud Services
1 10 (6.76%) Amazon AWS
2 5 (3.38%) Microsoft Azure
3 1 (0.68%) Amazon S3
3 1 (0.68%) Cloud Computing
3 1 (0.68%) IaaS
Communications & Networking
1 7 (4.73%) Kerberos
2 2 (1.35%) Internet
3 1 (0.68%) DNS
3 1 (0.68%) HTTP
3 1 (0.68%) SAN
3 1 (0.68%) TCP/IP
Database & Business Intelligence
1 142 (95.95%) Hadoop
2 122 (82.43%) Big Data
3 111 (75.00%) Apache Hive
4 56 (37.84%) HBase
5 51 (34.46%) Impala
6 36 (24.32%) NoSQL
7 27 (18.24%) Sqoop
8 18 (12.16%) MongoDB
9 14 (9.46%) Apache Cassandra
9 14 (9.46%) Data Warehouse
10 13 (8.78%) SQL Server
11 12 (8.11%) Relational Database
12 8 (5.41%) Data Mining
12 8 (5.41%) RDBMS
13 5 (3.38%) Parquet
13 5 (3.38%) SQL Server Analysis Services
13 5 (3.38%) SQL Server Integration Services
14 4 (2.70%) Microsoft Analysis Services
14 4 (2.70%) SQL Server 2012
14 4 (2.70%) SQL Server 2014
Development Applications
1 7 (4.73%) Maven
2 6 (4.05%) Git (software)
3 5 (3.38%) Gradle
3 5 (3.38%) Jenkins
3 5 (3.38%) Subversion
4 4 (2.70%) Bugzilla
4 4 (2.70%) Hudson
4 4 (2.70%) JIRA
5 2 (1.35%) Visual Studio
6 1 (0.68%) SonarQube
6 1 (0.68%) SpecFlow
6 1 (0.68%) TeamCity
General
1 35 (23.65%) Finance
2 25 (16.89%) Banking
3 8 (5.41%) Retail
4 7 (4.73%) Investment Banking
5 6 (4.05%) Telecoms
6 5 (3.38%) Front Office
6 5 (3.38%) Manufacturing
7 1 (0.68%) Electronics
7 1 (0.68%) German Language
7 1 (0.68%) Marketing
7 1 (0.68%) Pharmaceutical
Job Titles
1 76 (51.35%) Developer
2 51 (34.46%) Hadoop Developer
3 36 (24.32%) Big Data Developer
4 23 (15.54%) Architect
5 19 (12.84%) Big Data Engineer
6 17 (11.49%) Java Developer
7 14 (9.46%) Apache Spark Developer
8 12 (8.11%) Hadoop Engineer
9 11 (7.43%) Consultant
9 11 (7.43%) Hadoop Architect
9 11 (7.43%) Scala Developer
10 10 (6.76%) Big Data Architect
10 10 (6.76%) Data Architect
11 8 (5.41%) Solutions Architect
12 7 (4.73%) Administrator
12 7 (4.73%) Hadoop Administrator
13 6 (4.05%) Hadoop Consultant
14 5 (3.38%) Elasticsearch Developer
14 5 (3.38%) SQL Developer
15 4 (2.70%) Data Administrator
Libraries, Frameworks & Software Standards
1 49 (33.11%) Kafka
2 10 (6.76%) RESTful
3 9 (6.08%) Akka
3 9 (6.08%) Spring
4 8 (5.41%) Apache Avro
5 6 (4.05%) Drools
5 6 (4.05%) HTML
5 6 (4.05%) Web Services
6 5 (3.38%) HTML5
6 5 (3.38%) SOAP
7 4 (2.70%) Hibernate
7 4 (2.70%) Struts
8 3 (2.03%) AngularJS
9 2 (1.35%) .NET
9 2 (1.35%) Cascading
9 2 (1.35%) React
9 2 (1.35%) REST
9 2 (1.35%) XML
10 1 (0.68%) J2EE
10 1 (0.68%) Lucene
Miscellaneous
1 10 (6.76%) Analytical Skills
2 9 (6.08%) Visualisation
3 6 (4.05%) Computer Science
4 3 (2.03%) Data Structures
4 3 (2.03%) Mathematics
5 2 (1.35%) Credit Risk
5 2 (1.35%) Enterprise Software
5 2 (1.35%) iSeries
5 2 (1.35%) Replication
6 1 (0.68%) Clustering
6 1 (0.68%) Data Integration
6 1 (0.68%) Fintech
6 1 (0.68%) Grid Computing
6 1 (0.68%) Internet of Things
6 1 (0.68%) Life Science
6 1 (0.68%) Management Information System
6 1 (0.68%) Mobile Computing
6 1 (0.68%) Physics
6 1 (0.68%) Reference Data
Operating Systems
1 26 (17.57%) Linux
2 13 (8.78%) Unix
3 4 (2.70%) Windows
4 2 (1.35%) Red Hat Enterprise Linux
Processes & Methodologies
1 50 (33.78%) MapReduce
2 40 (27.03%) Agile Software Development
3 35 (23.65%) Data Modelling
4 27 (18.24%) Analytics
5 23 (15.54%) Business Intelligence
6 20 (13.51%) TDD
7 14 (9.46%) BDD
7 14 (9.46%) Scrum
8 13 (8.78%) Data Analytics
8 13 (8.78%) ETL
8 13 (8.78%) Logical Data Model
8 13 (8.78%) Workflow
9 12 (8.11%) Big Data Analytics
10 11 (7.43%) Open Source
11 9 (6.08%) Software Engineering
11 9 (6.08%) Technical Architecture
12 8 (5.41%) Data Architecture
12 8 (5.41%) Multithreading
13 7 (4.73%) Data Visualisation
13 7 (4.73%) Mentoring
Programming Languages
1 96 (64.86%) Java
2 66 (44.59%) Scala
3 45 (30.41%) SQL
4 37 (25.00%) Python
5 12 (8.11%) C#
5 12 (8.11%) R
5 12 (8.11%) Shell Script
6 6 (4.05%) Perl
6 6 (4.05%) T-SQL
7 4 (2.70%) Bash Shell
7 4 (2.70%) JavaScript
7 4 (2.70%) PHP
7 4 (2.70%) Ruby
8 3 (2.03%) PL/SQL
9 2 (1.35%) HiveQL
9 2 (1.35%) Pig Latin
10 1 (0.68%) C++
10 1 (0.68%) MATLAB
10 1 (0.68%) VB.NET
Qualifications
1 12 (8.11%) Degree
2 8 (5.41%) Security Cleared
3 6 (4.05%) DV Cleared
3 6 (4.05%) SC Cleared
Quality Assurance & Compliance
1 2 (1.35%) QA
System Software
1 28 (18.92%) Apache Flume
2 9 (6.08%) Apache ZooKeeper
Systems Management
1 21 (14.19%) Hadoop YARN
2 19 (12.84%) Oozie
3 14 (9.46%) Ambari
4 3 (2.03%) Puppet
5 1 (0.68%) Ansible
5 1 (0.68%) Opscode Chef
5 1 (0.68%) Salt
Vendors
1 16 (10.81%) Cloudera
2 15 (10.14%) Hortonworks
3 13 (8.78%) Oracle
4 11 (7.43%) MapR
5 7 (4.73%) Splunk
6 6 (4.05%) Tableau
7 5 (3.38%) Informatica
8 3 (2.03%) IBM
8 3 (2.03%) Teradata
9 2 (1.35%) Actian
9 2 (1.35%) Red Gate
9 2 (1.35%) Red Hat
10 1 (0.68%) AppDynamics
10 1 (0.68%) Cognos
10 1 (0.68%) HP
10 1 (0.68%) Rackspace
10 1 (0.68%) SaltStack
10 1 (0.68%) Sybase
10 1 (0.68%) Vertica
10 1 (0.68%) WorldPay
West Midlands (County)
Bentley Whitaker
Rate: From £400 to £550 per day
Posted: Yesterday
London
Harvey Nash plc
Posted: 5 days ago