The statistics below represent IT contracts advertised across the London region that had Big Data Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 3 May 2016 with a comparison to same period over 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.

3 months to
3 May 2016
Same period 2015 Same period 2014
Big Data Developer
Rank 330 384 401
Rank change year-on-year
+54 +17
Contract jobs requiring a Big Data Developer 115 36 33
As % of all contract IT jobs located in London 0.50% 0.16% 0.14%
As % of the Job Titles category 0.53% 0.17% 0.15%
Number of daily rates quoted 99 30 26
Median daily rate £550 £550 £525
Median daily rate % change year-on-year
- +4.76%
90% offered a daily rate of more than £400 £474 £428
10% offered a daily rate of more than £650 £603 £600
UK excluding London median daily rate £470 £463 £600
% change year-on-year
+1.62% -22.91%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Big Data Developer
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
21639 21166 22460
As % of all contract IT jobs located in London 94.73% 94.78% 94.76%
Number of daily rates quoted 15693 14534 15669
Median daily rate £463 £446 £425
Median daily rate % change year-on-year
+3.73% +4.90%
90% offered a daily rate of more than £300 £275 £264
10% offered a daily rate of more than £625 £600 £600
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 247 382 406
Median hourly rate £17.50 £19.72 £17.50
Median hourly rate % change year-on-year
-11.23% +12.65%
90% offered a hourly rate of more than £12.00 £12.50 £12.10
10% offered a hourly rate of more than £40.00 £55.00 £38.38
UK excluding London median hourly rate £18.28 £17.00 £17.00
% change year-on-year
+7.50% -

Big Data Developer
Jobs Demand Trend in London

The demand trend of IT contracts across the London region that featured Big Data Developer in the job title.

Big Data Developer Jobs Demand Trend in London

Big Data Developer
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Big Data Developer across the London region.

Big Data Developer Daily Rate Trend in London

Big Data Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Big Data Developer across the London region over the 3 months to 3 May 2016.

Big Data Developer Daily Rate Histogram in London

Big Data Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data Developer within the London region over the 3 months to 3 May 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +44 20 £475 -20.83% 2
Big Data Developer
England

Big Data Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 3 May 2016, Big Data Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region featuring Big Data Developer in the job title.

1 199 (100.00%) Big Data
2 163 (81.91%) Hadoop
3 123 (61.81%) Java
4 109 (54.77%) Apache Spark
5 93 (46.73%) Scala
5 93 (46.73%) Agile Software Development
6 90 (45.23%) Apache Hive
7 63 (31.66%) TDD
8 55 (27.64%) HBase
9 50 (25.13%) Scrum
10 44 (22.11%) SQL
11 41 (20.60%) Kanban
12 40 (20.10%) Kafka
13 39 (19.60%) Python
14 38 (19.10%) Pair Programming
14 38 (19.10%) Continuous Integration
15 37 (18.59%) Analytics
15 37 (18.59%) NoSQL
15 37 (18.59%) Apache Pig
16 34 (17.09%) HDFS
17 32 (16.08%) Web Services
18 31 (15.58%) MongoDB
19 29 (14.57%) REST
20 28 (14.07%) Continuous Delivery
21 27 (13.57%) Automated Testing
22 26 (13.07%) Apache Cassandra
23 25 (12.56%) E-Commerce
24 23 (11.56%) Business Intelligence
24 23 (11.56%) Microsoft Azure
25 22 (11.06%) Finance

Big Data Developer Skill Set
Top Related IT Skills in 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
1 109 (54.77%) Apache Spark
2 37 (18.59%) Apache Pig
3 12 (6.03%) Apache
4 6 (3.02%) SAS
5 4 (2.01%) Node.js
5 4 (2.01%) Oracle Coherence
6 1 (0.50%) Confluence
6 1 (0.50%) Elasticsearch
6 1 (0.50%) MQSeries
6 1 (0.50%) Tomcat
Applications
1 2 (1.01%) MS Visio
2 1 (0.50%) SPSS
2 1 (0.50%) Stata
Business Applications
1 1 (0.50%) BigMachines
1 1 (0.50%) Eloqua
1 1 (0.50%) Revive Adserver
1 1 (0.50%) SAP Oil and Gas
Cloud Services
1 23 (11.56%) Microsoft Azure
2 18 (9.05%) Amazon AWS
3 6 (3.02%) Amazon EMR
4 3 (1.51%) GitHub
5 1 (0.50%) Amazon EC2
5 1 (0.50%) AWS OpsWorks
5 1 (0.50%) Cloud Computing
5 1 (0.50%) SaaS
Communications & Networking
1 4 (2.01%) HTTP
2 1 (0.50%) SNA
2 1 (0.50%) Wireshark
Database & Business Intelligence
1 199 (100.00%) Big Data
2 163 (81.91%) Hadoop
3 90 (45.23%) Apache Hive
4 55 (27.64%) HBase
5 37 (18.59%) NoSQL
6 31 (15.58%) MongoDB
7 26 (13.07%) Apache Cassandra
8 16 (8.04%) Relational Database
9 13 (6.53%) Impala
10 12 (6.03%) SQL Server
11 11 (5.53%) Data Warehouse
12 9 (4.52%) RDBMS
12 9 (4.52%) Sqoop
13 8 (4.02%) Neo4j
13 8 (4.02%) SQL Server Analysis Services
14 6 (3.02%) QlikView
14 6 (3.02%) SQL Server Integration Services
15 5 (2.51%) Oracle ODI
16 4 (2.01%) Data Mining
16 4 (2.01%) SQL Server Reporting Services
Development Applications
1 7 (3.52%) JIRA
2 4 (2.01%) Jasmine
2 4 (2.01%) Jenkins
2 4 (2.01%) Maven
3 3 (1.51%) Ant
3 3 (1.51%) Cucumber
3 3 (1.51%) Git (software)
3 3 (1.51%) Gradle
3 3 (1.51%) Hudson
4 2 (1.01%) Eclipse
4 2 (1.01%) JUnit
4 2 (1.01%) Mockito
4 2 (1.01%) Subversion
4 2 (1.01%) Visual Studio
5 1 (0.50%) ANTLR
5 1 (0.50%) Fiddler
5 1 (0.50%) JMeter
5 1 (0.50%) LoadRunner
5 1 (0.50%) Rational Performance Tester
5 1 (0.50%) SilkPerformer
General
1 22 (11.06%) Finance
2 18 (9.05%) Banking
3 7 (3.52%) Investment Banking
4 6 (3.02%) Publishing
5 4 (2.01%) Telecoms
6 3 (1.51%) Front Office
6 3 (1.51%) Retail
7 2 (1.01%) Marketing
8 1 (0.50%) Electronics
8 1 (0.50%) Financial Institution
8 1 (0.50%) Manufacturing
Libraries, Frameworks & Software Standards
1 40 (20.10%) Kafka
2 32 (16.08%) Web Services
3 29 (14.57%) REST
4 18 (9.05%) spray
5 16 (8.04%) Akka
6 13 (6.53%) Spring
7 10 (5.03%) RESTful
8 8 (4.02%) Hibernate
8 8 (4.02%) Play Framework
9 7 (3.52%) .NET
9 7 (3.52%) Scalatra
10 6 (3.02%) HTML
10 6 (3.02%) HTML5
11 5 (2.51%) AngularJS
11 5 (2.51%) jQuery
12 4 (2.01%) Ajax
12 4 (2.01%) ASP.NET
12 4 (2.01%) JSON
12 4 (2.01%) Samza
13 3 (1.51%) Cascading
Miscellaneous
1 11 (5.53%) Credit Risk
2 9 (4.52%) Visualisation
3 7 (3.52%) Fintech
4 5 (2.51%) Analytical Skills
4 5 (2.51%) Computer Science
5 3 (1.51%) Algorithms
5 3 (1.51%) Data Structures
5 3 (1.51%) Reference Data
5 3 (1.51%) Statistics
5 3 (1.51%) User Experience
6 2 (1.01%) Data Centre
6 2 (1.01%) Data Integration
6 2 (1.01%) Digital Media
6 2 (1.01%) Equities
6 2 (1.01%) Market Risk
6 2 (1.01%) Social Network
7 1 (0.50%) Mathematics
7 1 (0.50%) Replication
7 1 (0.50%) Social Media
7 1 (0.50%) Wiki
Operating Systems
1 12 (6.03%) Linux
2 5 (2.51%) Unix
3 1 (0.50%) Android
3 1 (0.50%) CentOS
3 1 (0.50%) Mac OS X
3 1 (0.50%) Red Hat Enterprise Linux
3 1 (0.50%) Solaris
3 1 (0.50%) Windows
3 1 (0.50%) Windows 2000
3 1 (0.50%) Windows XP
Processes & Methodologies
1 93 (46.73%) Agile Software Development
2 63 (31.66%) TDD
3 50 (25.13%) Scrum
4 41 (20.60%) Kanban
5 38 (19.10%) Continuous Integration
5 38 (19.10%) Pair Programming
6 37 (18.59%) Analytics
7 28 (14.07%) Continuous Delivery
8 27 (13.57%) Automated Testing
9 25 (12.56%) E-Commerce
10 23 (11.56%) Business Intelligence
11 22 (11.06%) ETL
12 21 (10.55%) High Availability
13 20 (10.05%) Open Source
14 19 (9.55%) MapReduce
15 18 (9.05%) Multithreading
16 15 (7.54%) BDD
17 14 (7.04%) Data Analytics
17 14 (7.04%) Software Engineering
18 11 (5.53%) Low Latency
Programming Languages
1 123 (61.81%) Java
2 93 (46.73%) Scala
3 44 (22.11%) SQL
4 39 (19.60%) Python
5 15 (7.54%) R
6 12 (6.03%) JavaScript
7 11 (5.53%) C#
8 4 (2.01%) Haskell
9 3 (1.51%) Ruby
9 3 (1.51%) SPARQL
9 3 (1.51%) T-SQL
10 2 (1.01%) C++
10 2 (1.01%) PHP
11 1 (0.50%) Apex Code
11 1 (0.50%) AWK
11 1 (0.50%) Bash Shell
11 1 (0.50%) C
11 1 (0.50%) Pig Latin
11 1 (0.50%) Shell Script
11 1 (0.50%) VBA
Qualifications
1 4 (2.01%) Degree
2 3 (1.51%) Security Cleared
Quality Assurance & Compliance
1 3 (1.51%) Data Quality
2 1 (0.50%) Basel III
2 1 (0.50%) QA
2 1 (0.50%) Sarbanes-Oxley
System Software
1 34 (17.09%) HDFS
2 14 (7.04%) Docker
3 6 (3.02%) Apache Flume
4 1 (0.50%) Apache ZooKeeper
Systems Management
1 11 (5.53%) Mesos
2 10 (5.03%) Oozie
3 9 (4.52%) Ambari
4 8 (4.02%) Hadoop YARN
5 3 (1.51%) Pingdom
6 1 (0.50%) HP Quality Center
6 1 (0.50%) Opscode Chef
6 1 (0.50%) Perfmon
Vendors
1 18 (9.05%) Oracle
2 12 (6.03%) Cloudera
3 7 (3.52%) Tableau
4 6 (3.02%) Teradata
5 5 (2.51%) Cognos
5 5 (2.51%) Splunk
6 4 (2.01%) Platfora
7 2 (1.01%) HP
7 2 (1.01%) IBM
7 2 (1.01%) Informatica
8 1 (0.50%) Ab Initio
8 1 (0.50%) DoubleClick
8 1 (0.50%) Google
8 1 (0.50%) Hortonworks
8 1 (0.50%) Netezza
8 1 (0.50%) Salesforce.com
8 1 (0.50%) SAP
8 1 (0.50%) Siebel
8 1 (0.50%) Sybase
8 1 (0.50%) Vertica
London
Harvey Nash plc
Rate: £500 - £535 per annum
Posted: 12 hours ago
West London
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Rate: £500.00 - £535.00 per annum
Posted: 12 hours ago
London
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Rate: £500 - £550 per day
Posted: 5 days ago
South East London
Jobsite Resourcing Team
Rate: Market Rates
Posted: 9 days ago
London
People Source Consulting
Rate: £450 - £650 per day
Posted: 25 days ago