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 February 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
24 Feb 2017
Same period 2016 Same period 2015
Big Data Developer
England / London
Rank 275 334 376
Rank change year-on-year
+59 +42
Contract jobs requiring a Big Data Developer 122 86 40
As % of all contract IT jobs located in London 0.63% 0.40% 0.19%
As % of the Job Titles category 0.66% 0.42% 0.20%
Number of daily rates quoted 92 55 36
Median daily rate £575 £525 £563
Median daily rate % change year-on-year
+9.52% -6.66%
90% offered a daily rate of more than £450 £400 £431
10% offered a daily rate of more than £750 £650 £650
UK excluding London median daily rate £510 £470 £463
% change year-on-year
+8.51% +1.62%
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 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
18371 20379 20271
As % of all contract IT jobs located in London 94.83% 95.05% 94.84%
Number of daily rates quoted 13156 14451 14262
Median daily rate £475 £450 £445
Median daily rate % change year-on-year
+5.55% +1.12%
90% offered a daily rate of more than £300 £300 £270
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 245 308 344
Median hourly rate £23.00 £17.00 £18.50
Median hourly rate % change year-on-year
+35.29% -8.10%
90% offered a hourly rate of more than £13.50 £11.00 £12.50
10% offered a hourly rate of more than £55.00 £45.00 £43.00
UK excluding London median hourly rate £17.50 £18.00 £17.00
% change year-on-year
-2.77% +5.88%

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 February 2017.

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 February 2017. 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 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 -5 17 £625 +19.04% 5
Croydon - 1 £400 -
Big Data Developer
England

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

For the 6 months to 24 February 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 London region featuring Big Data Developer in the job title.

1 234 (100.00%) Big Data
2 188 (80.34%) Hadoop
3 162 (69.23%) Apache Spark
4 152 (64.96%) Java
5 94 (40.17%) Scala
6 92 (39.32%) Agile Software Development
7 68 (29.06%) Kafka
8 64 (27.35%) Python
9 56 (23.93%) TDD
9 56 (23.93%) Apache Hive
10 53 (22.65%) HBase
11 47 (20.09%) Banking
12 46 (19.66%) Finance
13 43 (18.38%) BDD
14 41 (17.52%) Microservices
15 40 (17.09%) Apache Cassandra
16 39 (16.67%) HDFS
17 38 (16.24%) ETL
18 33 (14.10%) DevOps
19 32 (13.68%) Analytics
20 29 (12.39%) Linux
20 29 (12.39%) Investment Banking
21 28 (11.97%) SQL
22 27 (11.54%) Apache
23 26 (11.11%) NoSQL
24 25 (10.68%) AngularJS
24 25 (10.68%) Scrum
25 24 (10.26%) Data Warehouse
25 24 (10.26%) HTML
25 24 (10.26%) R

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
1 162 (69.23%) Apache Spark
2 27 (11.54%) Apache
3 22 (9.40%) Apache Pig
4 15 (6.41%) Elasticsearch
5 10 (4.27%) Confluence
6 6 (2.56%) Apache Solr
7 4 (1.71%) Oracle Coherence
8 2 (0.85%) SAS
9 1 (0.43%) Cloud Foundry
9 1 (0.43%) GemFire
9 1 (0.43%) JBoss
9 1 (0.43%) Jupyter
Business Applications
1 2 (0.85%) Oracle EBS
Cloud Services
1 11 (4.70%) Amazon AWS
2 5 (2.14%) Microsoft Azure
3 4 (1.71%) Amazon S3
4 3 (1.28%) Google Cloud Platform
5 2 (0.85%) Amazon Kinesis
5 2 (0.85%) Cloud Computing
5 2 (0.85%) IBM Cloud
6 1 (0.43%) Amazon EMR
6 1 (0.43%) Firebase
Communications & Networking
1 3 (1.28%) Kerberos
2 1 (0.43%) HTTP
2 1 (0.43%) SSL
2 1 (0.43%) TCP/IP
Database & Business Intelligence
1 234 (100.00%) Big Data
2 188 (80.34%) Hadoop
3 56 (23.93%) Apache Hive
4 53 (22.65%) HBase
5 40 (17.09%) Apache Cassandra
6 26 (11.11%) NoSQL
7 24 (10.26%) Data Warehouse
8 23 (9.83%) MongoDB
9 18 (7.69%) PostgreSQL
9 18 (7.69%) SQL Server
10 15 (6.41%) Sqoop
11 14 (5.98%) Relational Database
12 9 (3.85%) Amazon Redshift
12 9 (3.85%) Impala
13 8 (3.42%) Data Lake
14 7 (2.99%) QlikView
15 6 (2.56%) SAP HANA
16 5 (2.14%) Apache Zeppelin
16 5 (2.14%) BusinessObjects
16 5 (2.14%) Cloudera CDH
Development Applications
1 22 (9.40%) JIRA
2 18 (7.69%) Cucumber
2 18 (7.69%) Git (software)
3 10 (4.27%) IntelliJ
4 9 (3.85%) JUnit
5 7 (2.99%) Maven
6 6 (2.56%) Jenkins
6 6 (2.56%) Talend Open Studio
7 5 (2.14%) Selenium
7 5 (2.14%) Subversion
8 4 (1.71%) Jasmine
8 4 (1.71%) JSUnit
8 4 (1.71%) Karma Test Runner
8 4 (1.71%) PHPUnit
8 4 (1.71%) WebDriver
9 2 (0.85%) Ant
9 2 (0.85%) Bundler
9 2 (0.85%) gulp
9 2 (0.85%) Mockito
9 2 (0.85%) Protractor
General
1 47 (20.09%) Banking
2 46 (19.66%) Finance
3 29 (12.39%) Investment Banking
4 21 (8.97%) Front Office
5 4 (1.71%) Marketing
5 4 (1.71%) Retail
6 3 (1.28%) Back Office
7 2 (0.85%) Pharmaceutical
7 2 (0.85%) Publishing
8 1 (0.43%) Financial Institution
8 1 (0.43%) French Language
8 1 (0.43%) Games
8 1 (0.43%) Telecoms
Libraries, Frameworks & Software Standards
1 68 (29.06%) Kafka
2 25 (10.68%) AngularJS
3 24 (10.26%) HTML
4 23 (9.83%) Akka
5 20 (8.55%) HTML5
5 20 (8.55%) REST
6 19 (8.12%) Spark Streaming
7 18 (7.69%) Spring
8 14 (5.98%) CSS
9 12 (5.13%) CSS3
10 11 (4.70%) Apache Camel
10 11 (4.70%) Spring Boot
10 11 (4.70%) Web Services
11 7 (2.99%) JMS
11 7 (2.99%) RESTful
12 6 (2.56%) Node.js
13 5 (2.14%) JSON
14 4 (1.71%) D3.js
14 4 (1.71%) Hibernate
14 4 (1.71%) SOAP
Miscellaneous
1 16 (6.84%) Analytical Skills
2 14 (5.98%) Algorithms
3 6 (2.56%) Foreign Exchange (FX)
3 6 (2.56%) Replication
4 4 (1.71%) Interest Rate Derivative
4 4 (1.71%) Market Risk
5 3 (1.28%) Computer Science
5 3 (1.28%) Data Structures
6 2 (0.85%) Credit Risk
6 2 (0.85%) Equities
6 2 (0.85%) Hedge funds
6 2 (0.85%) Linked Data
6 2 (0.85%) User Experience
7 1 (0.43%) Cloud Native
7 1 (0.43%) Derivative
7 1 (0.43%) Fintech
7 1 (0.43%) Mainframe
7 1 (0.43%) Minimum Viable Product
7 1 (0.43%) Mobile App
7 1 (0.43%) Semantic Web
Operating Systems
1 29 (12.39%) Linux
2 8 (3.42%) Unix
3 1 (0.43%) Windows
Processes & Methodologies
1 92 (39.32%) Agile Software Development
2 56 (23.93%) TDD
3 43 (18.38%) BDD
4 41 (17.52%) Microservices
5 38 (16.24%) ETL
6 33 (14.10%) DevOps
7 32 (13.68%) Analytics
8 25 (10.68%) Scrum
9 21 (8.97%) MapReduce
10 20 (8.55%) Risk Management
11 16 (6.84%) Data Analytics
11 16 (6.84%) Functional Programming
12 13 (5.56%) Machine Learning
13 11 (4.70%) Business Intelligence
13 11 (4.70%) Data Integration
13 11 (4.70%) Open Source
14 10 (4.27%) Big Data Analytics
14 10 (4.27%) Data Ingestion
14 10 (4.27%) Data Modelling
15 9 (3.85%) Continuous Integration
Programming Languages
1 152 (64.96%) Java
2 94 (40.17%) Scala
3 64 (27.35%) Python
4 28 (11.97%) SQL
5 24 (10.26%) R
6 17 (7.26%) JavaScript
7 9 (3.85%) C++
8 4 (1.71%) C#
8 4 (1.71%) PL/SQL
8 4 (1.71%) Shell Script
9 2 (0.85%) Bash Shell
9 2 (0.85%) C
9 2 (0.85%) Perl
9 2 (0.85%) SPARQL
10 1 (0.43%) ECMAScript
10 1 (0.43%) HiveQL
10 1 (0.43%) MATLAB
10 1 (0.43%) Pig Latin
10 1 (0.43%) Ruby
10 1 (0.43%) TypeScript
Qualifications
1 14 (5.98%) Security Cleared
2 11 (4.70%) SC Cleared
3 10 (4.27%) BPSS Clearance
4 9 (3.85%) BC Cleared
4 9 (3.85%) DV Cleared
5 6 (2.56%) Degree
Quality Assurance & Compliance
1 1 (0.43%) QA
System Software
1 39 (16.67%) HDFS
2 21 (8.97%) Docker
3 16 (6.84%) Apache Flume
4 8 (3.42%) Apache ZooKeeper
Systems Management
1 18 (7.69%) Hadoop YARN
2 14 (5.98%) Oozie
3 11 (4.70%) Ansible
4 5 (2.14%) Puppet
5 4 (1.71%) Ambari
6 1 (0.43%) Mesos
6 1 (0.43%) Opscode Chef
Vendors
1 18 (7.69%) Hortonworks
2 17 (7.26%) Cloudera
3 13 (5.56%) Oracle
4 8 (3.42%) Tableau
4 8 (3.42%) Teradata
5 6 (2.56%) Cognos
5 6 (2.56%) Informatica
5 6 (2.56%) SAP
5 6 (2.56%) Talend
5 6 (2.56%) Vertica
6 3 (1.28%) Google
6 3 (1.28%) MapR
7 2 (0.85%) Databricks
7 2 (0.85%) IBM
7 2 (0.85%) Microsoft
7 2 (0.85%) Perforce
7 2 (0.85%) Salesforce.com
7 2 (0.85%) Sybase
8 1 (0.43%) GoldenSource
8 1 (0.43%) Mercator
West London
Hanover Recruitment
Rate: £450 - £500 per day
Posted: 20 hours ago
London
Hays Finance Technology
Rate: £500.00 - £645.00 per day
Posted: Yesterday
London
Tiro Partners
Rate: £400 - £600 per day
Posted: 2 days ago
London
Lawrence Harvey
Rate: £400.00 - £475.00 per day
Posted: Yesterday
City, London
TEKsystems
Rate: £600 - £650 per day
Posted: 3 days ago