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 24 July 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
24 Jul 2016
Same period 2015 Same period 2014
Big Data Developer
Rank 371 405 386
Rank change year-on-year
+34 -19
Contract jobs requiring a Big Data Developer 61 28 36
As % of all contract IT jobs located in London 0.28% 0.12% 0.16%
As % of the Job Titles category 0.29% 0.13% 0.17%
Number of daily rates quoted 49 20 26
Median daily rate £575 £563 £550
Median daily rate % change year-on-year
+2.22% +2.27%
90% offered a daily rate of more than £495 £444 £475
10% offered a daily rate of more than £800 £678 £638
UK excluding London median daily rate £438 £450 £488
% change year-on-year
-2.77% -7.69%
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
21060 22365 21816
As % of all contract IT jobs located in London 95.04% 94.77% 95.15%
Number of daily rates quoted 15089 15697 14981
Median daily rate £455 £445 £425
Median daily rate % change year-on-year
+2.24% +4.70%
90% offered a daily rate of more than £300 £275 £265
10% offered a daily rate of more than £625 £613 £600
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 222 374 411
Median hourly rate £17.50 £18.00 £17.50
Median hourly rate % change year-on-year
-2.77% +2.85%
90% offered a hourly rate of more than £11.00 £11.78 £11.00
10% offered a hourly rate of more than £50.00 £52.17 £40.20
UK excluding London median hourly rate £16.50 £16.16 £16.08
% change year-on-year
+2.10% +0.49%

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 24 July 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 24 July 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 +52 10 £575 -4.16% 4
Big Data Developer
England

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

For the 6 months to 24 July 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.

1 181 (100.00%) Big Data
2 157 (86.74%) Hadoop
3 117 (64.64%) Java
4 116 (64.09%) Apache Spark
5 89 (49.17%) Scala
6 80 (44.20%) Apache Hive
7 73 (40.33%) Agile Software Development
8 53 (29.28%) NoSQL
9 52 (28.73%) HBase
9 52 (28.73%) TDD
10 51 (28.18%) Kafka
11 50 (27.62%) Analytics
12 43 (23.76%) SQL
13 42 (23.20%) Continuous Integration
14 41 (22.65%) Scrum
15 37 (20.44%) Pair Programming
16 36 (19.89%) REST
17 34 (18.78%) MongoDB
17 34 (18.78%) Apache Pig
18 33 (18.23%) Business Intelligence
19 31 (17.13%) Apache Cassandra
20 30 (16.57%) Data Analytics
20 30 (16.57%) HDFS
21 29 (16.02%) High Availability
22 28 (15.47%) Kanban
23 25 (13.81%) Microsoft Azure
24 24 (13.26%) Open Source
25 23 (12.71%) Web Services
25 23 (12.71%) spray
26 22 (12.15%) Continuous Delivery

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
1 116 (64.09%) Apache Spark
2 34 (18.78%) Apache Pig
3 20 (11.05%) Apache
4 4 (2.21%) Oracle Coherence
5 3 (1.66%) Confluence
5 3 (1.66%) SAS
6 2 (1.10%) Tomcat
7 1 (0.55%) Elasticsearch
7 1 (0.55%) nginx
Applications
1 1 (0.55%) SPSS
1 1 (0.55%) Stata
Business Applications
1 1 (0.55%) Revive Adserver
1 1 (0.55%) SAP Oil and Gas
Cloud Services
1 25 (13.81%) Microsoft Azure
2 15 (8.29%) Amazon AWS
3 6 (3.31%) Amazon EMR
4 2 (1.10%) Amazon EC2
5 1 (0.55%) Amazon S3
5 1 (0.55%) AWS OpsWorks
5 1 (0.55%) CloudFront
5 1 (0.55%) GitHub
Communications & Networking
1 11 (6.08%) HTTP
2 1 (0.55%) Wireshark
Database & Business Intelligence
1 181 (100.00%) Big Data
2 157 (86.74%) Hadoop
3 80 (44.20%) Apache Hive
4 53 (29.28%) NoSQL
5 52 (28.73%) HBase
6 34 (18.78%) MongoDB
7 31 (17.13%) Apache Cassandra
8 21 (11.60%) Data Warehouse
9 17 (9.39%) Relational Database
10 11 (6.08%) RDBMS
11 10 (5.52%) Impala
12 9 (4.97%) Neo4j
12 9 (4.97%) SQL Server
13 6 (3.31%) Cloudera CDH
13 6 (3.31%) QlikView
14 5 (2.76%) Sqoop
15 4 (2.21%) DataStage
15 4 (2.21%) Oracle ODI
15 4 (2.21%) SQL Server Analysis Services
15 4 (2.21%) SQL Server Integration Services
Development Applications
1 12 (6.63%) Maven
2 11 (6.08%) Gradle
3 9 (4.97%) Cucumber
4 8 (4.42%) Hudson
4 8 (4.42%) Jenkins
5 7 (3.87%) JIRA
6 4 (2.21%) Ant
7 3 (1.66%) Artifactory
7 3 (1.66%) Git (software)
8 2 (1.10%) Visual Studio
9 1 (0.55%) ANTLR
9 1 (0.55%) Eclipse
9 1 (0.55%) Fiddler
9 1 (0.55%) GitLab
9 1 (0.55%) JMeter
9 1 (0.55%) LoadRunner
9 1 (0.55%) NeoLoad
9 1 (0.55%) Rational Performance Tester
9 1 (0.55%) SilkPerformer
9 1 (0.55%) Subversion
General
1 19 (10.50%) Finance
2 17 (9.39%) Banking
3 6 (3.31%) Investment Banking
4 3 (1.66%) Front Office
4 3 (1.66%) Marketing
4 3 (1.66%) Retail
4 3 (1.66%) Telecoms
5 2 (1.10%) Publishing
6 1 (0.55%) Electronics
6 1 (0.55%) Manufacturing
Libraries, Frameworks & Software Standards
1 51 (28.18%) Kafka
2 36 (19.89%) REST
3 23 (12.71%) spray
3 23 (12.71%) Web Services
4 20 (11.05%) Akka
5 14 (7.73%) Dropwizard
6 13 (7.18%) Play Framework
7 12 (6.63%) Spring
8 9 (4.97%) JAX-RS
9 7 (3.87%) RESTful
9 7 (3.87%) Spark Streaming
10 4 (2.21%) JSON
10 4 (2.21%) Samza
11 2 (1.10%) ActiveMQ
11 2 (1.10%) Hibernate
12 1 (0.55%) .NET
12 1 (0.55%) HTML
12 1 (0.55%) J2EE
12 1 (0.55%) OpenMP
12 1 (0.55%) XML
Miscellaneous
1 15 (8.29%) Visualisation
2 5 (2.76%) Analytical Skills
3 4 (2.21%) Computer Science
3 4 (2.21%) Reference Data
4 3 (1.66%) Credit Risk
4 3 (1.66%) Data Centre
4 3 (1.66%) Equities
4 3 (1.66%) Fintech
5 2 (1.10%) Data Integration
5 2 (1.10%) Digital Media
5 2 (1.10%) Social Network
6 1 (0.55%) Algorithms
6 1 (0.55%) Blockchain
6 1 (0.55%) Market Risk
6 1 (0.55%) Mathematics
6 1 (0.55%) Replication
6 1 (0.55%) Statistics
6 1 (0.55%) User Experience
6 1 (0.55%) Virtual Team
Operating Systems
1 18 (9.94%) Linux
2 2 (1.10%) Unix
3 1 (0.55%) CentOS
3 1 (0.55%) Red Hat Enterprise Linux
3 1 (0.55%) Solaris
3 1 (0.55%) Ubuntu
3 1 (0.55%) Windows
3 1 (0.55%) Windows 2000
3 1 (0.55%) Windows XP
Processes & Methodologies
1 73 (40.33%) Agile Software Development
2 52 (28.73%) TDD
3 50 (27.62%) Analytics
4 42 (23.20%) Continuous Integration
5 41 (22.65%) Scrum
6 37 (20.44%) Pair Programming
7 33 (18.23%) Business Intelligence
8 30 (16.57%) Data Analytics
9 29 (16.02%) High Availability
10 28 (15.47%) Kanban
11 24 (13.26%) Open Source
12 22 (12.15%) Continuous Delivery
12 22 (12.15%) E-Commerce
12 22 (12.15%) ETL
13 21 (11.60%) Automated Testing
13 21 (11.60%) Multithreading
14 18 (9.94%) MapReduce
15 16 (8.84%) Big Data Analytics
16 15 (8.29%) BDD
17 14 (7.73%) OO
Programming Languages
1 117 (64.64%) Java
2 89 (49.17%) Scala
3 43 (23.76%) SQL
4 22 (12.15%) Python
5 12 (6.63%) R
6 5 (2.76%) C#
6 5 (2.76%) Haskell
7 4 (2.21%) PL/SQL
7 4 (2.21%) SPARQL
8 2 (1.10%) C
8 2 (1.10%) C++
8 2 (1.10%) Ruby
9 1 (0.55%) JAQL
9 1 (0.55%) JavaScript
9 1 (0.55%) PHP
9 1 (0.55%) VBA
Qualifications
1 5 (2.76%) Security Cleared
2 3 (1.66%) Degree
3 2 (1.10%) SC Cleared
4 1 (0.55%) PhD
Quality Assurance & Compliance
1 3 (1.66%) Data Quality
1 3 (1.66%) GCP
2 1 (0.55%) Basel III
2 1 (0.55%) QA
System Software
1 30 (16.57%) HDFS
2 18 (9.94%) Docker
3 4 (2.21%) Apache Flume
4 3 (1.66%) Apache ZooKeeper
Systems Management
1 11 (6.08%) Ambari
2 7 (3.87%) Hadoop YARN
3 5 (2.76%) Oozie
4 4 (2.21%) Mesos
5 3 (1.66%) Kubernetes
6 2 (1.10%) Consul
7 1 (0.55%) HP Quality Center
7 1 (0.55%) Opscode Chef
7 1 (0.55%) Perfmon
Vendors
1 18 (9.94%) Oracle
2 15 (8.29%) Cloudera
3 8 (4.42%) Teradata
4 6 (3.31%) Microsoft
5 5 (2.76%) Splunk
5 5 (2.76%) Tableau
6 4 (2.21%) Cognos
6 4 (2.21%) Hortonworks
7 2 (1.10%) HP
7 2 (1.10%) IBM
7 2 (1.10%) Informatica
8 1 (0.55%) Ab Initio
8 1 (0.55%) DoubleClick
8 1 (0.55%) Dynatrace
8 1 (0.55%) Google
8 1 (0.55%) MapR
8 1 (0.55%) New Relic
8 1 (0.55%) Platfora
8 1 (0.55%) SAP
8 1 (0.55%) Vertica
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Rate: £525 - £575 per day
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Rate: £500 - £600 per day
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