The statistics below represent IT contracts advertised across the City of 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 20 January 2017 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
20 Jan 2017
Same period 2016 Same period 2015
Big Data Developer
London / City of London
Rank 137 132 181
Rank change year-on-year
-5 +49
Contract jobs requiring a Big Data Developer 17 19 10
As % of all contract IT jobs located in the City of London 0.58% 0.62% 0.19%
As % of the Job Titles category 0.60% 0.65% 0.20%
Number of daily rates quoted 13 17 7
Median daily rate £625 £525 £558
Median daily rate % change year-on-year
+19.04% -5.82%
90% offered a daily rate of more than £605 £434 £465
10% offered a daily rate of more than £726 £600 £650
UK excluding London median daily rate £513 £475 £475
% change year-on-year
+7.89% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the City of 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
City of London
Contract IT job ads with a match in the
Job Titles category
2811 2943 4889
As % of all contract IT jobs located in the City of London 95.45% 95.80% 95.23%
Number of daily rates quoted 2242 2304 3778
Median daily rate £475 £475 £450
Median daily rate % change year-on-year
- +5.55%
90% offered a daily rate of more than £325 £300 £275
10% offered a daily rate of more than £650 £625 £613
UK excluding London median daily rate £390 £375 £375
% change year-on-year
+4.00% -
Number of hourly rates quoted 24 44 80
Median hourly rate £21.50 £24.00 £17.87
Median hourly rate % change year-on-year
-10.41% +34.34%
90% offered a hourly rate of more than £14.00 £13.00 £11.59
10% offered a hourly rate of more than £55.00 £53.00 £22.50
UK excluding London median hourly rate £17.50 £17.50 £16.00
% change year-on-year
- +9.37%

Big Data Developer
Jobs Demand Trend in the City of London

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

Big Data Developer Jobs Demand Trend in the City of London

Big Data Developer
Daily Rate Trend in the City of London

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

Big Data Developer Daily Rate Trend in the City of London

Big Data Developer
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Big Data Developer across the City of London region over the 3 months to 20 January 2017.

Big Data Developer Daily Rate Histogram in the City of London

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

For the 6 months to 20 January 2017, 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 City of London region featuring Big Data Developer in the job title.

1 52 (100.00%) Big Data
2 43 (82.69%) Java
3 41 (78.85%) Hadoop
4 34 (65.38%) Apache Spark
5 28 (53.85%) Agile Software Development
6 24 (46.15%) Scala
7 18 (34.62%) Front Office
7 18 (34.62%) Scrum
8 16 (30.77%) Banking
8 16 (30.77%) Akka
9 15 (28.85%) Risk Management
10 12 (23.08%) HDFS
10 12 (23.08%) HBase
10 12 (23.08%) Apache Cassandra
11 11 (21.15%) Functional Programming
11 11 (21.15%) SQL
11 11 (21.15%) Investment Banking
11 11 (21.15%) TDD
12 10 (19.23%) NoSQL
13 9 (17.31%) BDD
13 9 (17.31%) MongoDB
13 9 (17.31%) Git (software)
14 8 (15.38%) Kafka
15 7 (13.46%) Apache Hive
15 7 (13.46%) MapReduce
15 7 (13.46%) Elasticsearch
15 7 (13.46%) Apache
16 6 (11.54%) Linux
16 6 (11.54%) ETL
16 6 (11.54%) Finance

Big Data Developer Skill Set
Top Related IT Skills in the City of 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 34 (65.38%) Apache Spark
2 7 (13.46%) Apache
2 7 (13.46%) Elasticsearch
3 5 (9.62%) Oracle Coherence
4 4 (7.69%) Apache Pig
5 1 (1.92%) Jupyter
5 1 (1.92%) SAS
Applications
1 1 (1.92%) SPSS
Cloud Services
1 5 (9.62%) Amazon AWS
2 1 (1.92%) Amazon EMR
2 1 (1.92%) Cloud Computing
Database & Business Intelligence
1 52 (100.00%) Big Data
2 41 (78.85%) Hadoop
3 12 (23.08%) Apache Cassandra
3 12 (23.08%) HBase
4 10 (19.23%) NoSQL
5 9 (17.31%) MongoDB
6 7 (13.46%) Apache Hive
7 5 (9.62%) Spark SQL
8 4 (7.69%) Data Lake
8 4 (7.69%) Data Warehouse
8 4 (7.69%) SQL Server
9 3 (5.77%) DataStage
9 3 (5.77%) SQL Server 2014
10 1 (1.92%) Amazon Redshift
10 1 (1.92%) Cloudera CDH
10 1 (1.92%) NewSQL
10 1 (1.92%) Relational Database
10 1 (1.92%) Sqoop
Development Applications
1 9 (17.31%) Git (software)
2 6 (11.54%) Maven
3 5 (9.62%) JUnit
4 4 (7.69%) Cucumber
4 4 (7.69%) Jenkins
4 4 (7.69%) JIRA
4 4 (7.69%) JSUnit
4 4 (7.69%) PHPUnit
4 4 (7.69%) Subversion
5 1 (1.92%) Mockito
5 1 (1.92%) Talend Open Studio
General
1 18 (34.62%) Front Office
2 16 (30.77%) Banking
3 11 (21.15%) Investment Banking
4 6 (11.54%) Finance
5 1 (1.92%) Marketing
Libraries, Frameworks & Software Standards
1 16 (30.77%) Akka
2 8 (15.38%) Kafka
3 5 (9.62%) JMS
4 4 (7.69%) RESTful
4 4 (7.69%) Web Services
5 2 (3.85%) AngularJS
5 2 (3.85%) REST
5 2 (3.85%) Spark Streaming
6 1 (1.92%) ActiveMQ
6 1 (1.92%) Cascading
6 1 (1.92%) D3.js
6 1 (1.92%) ELK Stack
6 1 (1.92%) GraphX
6 1 (1.92%) HTML
6 1 (1.92%) HTML5
6 1 (1.92%) Node.js
6 1 (1.92%) Samza
6 1 (1.92%) SOAP
6 1 (1.92%) Spring
6 1 (1.92%) Spring MVC
Miscellaneous
1 5 (9.62%) Interest Rate Derivative
2 4 (7.69%) Foreign Exchange (FX)
2 4 (7.69%) Market Risk
3 2 (3.85%) Equities
4 1 (1.92%) Fintech
4 1 (1.92%) Mathematics
4 1 (1.92%) Visualisation
Operating Systems
1 6 (11.54%) Linux
Processes & Methodologies
1 28 (53.85%) Agile Software Development
2 18 (34.62%) Scrum
3 15 (28.85%) Risk Management
4 11 (21.15%) Functional Programming
4 11 (21.15%) TDD
5 9 (17.31%) BDD
6 7 (13.46%) MapReduce
7 6 (11.54%) ETL
8 5 (9.62%) Test Automation
9 4 (7.69%) DevOps
9 4 (7.69%) Microservices
10 3 (5.77%) Analytics
10 3 (5.77%) E-Commerce
10 3 (5.77%) ETL Development
11 2 (3.85%) Machine Learning
11 2 (3.85%) Open Source
12 1 (1.92%) Data Analytics
12 1 (1.92%) Data Visualisation
12 1 (1.92%) High Availability
12 1 (1.92%) SDLC
Programming Languages
1 43 (82.69%) Java
2 24 (46.15%) Scala
3 11 (21.15%) SQL
4 3 (5.77%) PL/SQL
5 2 (3.85%) Python
6 1 (1.92%) PHP
6 1 (1.92%) R
System Software
1 12 (23.08%) HDFS
2 5 (9.62%) Apache ZooKeeper
3 1 (1.92%) Apache Flume
Systems Management
1 4 (7.69%) Puppet
2 1 (1.92%) Oozie
Vendors
1 4 (7.69%) Teradata
2 1 (1.92%) Cloudera
2 1 (1.92%) Microsoft
2 1 (1.92%) Talend
City, London
TEKsystems
Rate: £600 - £650 per day
Posted: 3 days ago