The following table provides summary statistics for contract job vacancies advertised in Newport with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Big Data
South Wales / Newport
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 8 - 20
Rank change year-on-year - 0  
Contract jobs citing Big Data 15 0 2
As % of all contract IT jobs advertised in Newport 15.46% - 2.44%
As % of the Database & Business Intelligence category 34.88% - 8.70%
Number of daily rates quoted 15 0 0
Median daily rate £510 - -
UK excluding London median daily rate £475 £470 £500
% change year-on-year +1.06% -6.00%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £34.50
UK excluding London median hourly rate £47.00 £33.06 £34.50
% change year-on-year +42.18% -4.18%  

Big Data is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Newport with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Newport
Contract job vacancies with a requirement for database and business intelligence skills 43 25 23
As % of all contract IT job vacancies advertised in Newport 44.33% 31.25% 28.05%
Number of daily rates quoted 26 13 13
Median daily rate £500 £450 £494
Median daily rate % change year-on-year +11.11% -8.86%  
90% offered a daily rate of more than £316 £110 £392
10% offered a daily rate of more than £575 £512 £518
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 2 6 1
Median hourly rate £39.14 £66.00 £34.50
Median hourly rate % change year-on-year -40.70% +91.30%  
UK excluding London median hourly rate £35.00 £32.50 £32.50
% change year-on-year +7.69% -  

Big Data
Job Vacancy Trend in Newport

The job posting trend of jobs advertised in Newport citing Big Data as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Big Data in Newport

Big Data
Contractor Daily Rate Trend in Newport

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Big Data in Newport.

Contractor daily rate trend for Big Data in Newport

Big Data
Contractor Daily Rate Histogram in Newport

The daily rate distribution of IT jobs citing Big Data in Newport over the 3 months to 30 March 2017.

Contractor daily rate histogram for Big Data in Newport

For the 6 months to 30 March 2017, IT contractor jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Newport region with a requirement for Big Data.

1 18 (72.00%) Agile Software Development
2 17 (68.00%) Hadoop
2 17 (68.00%) Cloudera
3 14 (56.00%) Python
4 13 (52.00%) Apache Spark
5 9 (36.00%) Cloud Foundry
5 9 (36.00%) Scala
6 8 (32.00%) MongoDB
6 8 (32.00%) NoSQL
6 8 (32.00%) MapReduce
6 8 (32.00%) HBase
7 7 (28.00%) Analytics
7 7 (28.00%) Business Intelligence
8 6 (24.00%) Relational Database
8 6 (24.00%) Algorithms
8 6 (24.00%) Java
8 6 (24.00%) Mathematics
8 6 (24.00%) R
9 5 (20.00%) Business Analytics
9 5 (20.00%) TDD
9 5 (20.00%) Teradata
9 5 (20.00%) Oracle
9 5 (20.00%) SAP
9 5 (20.00%) Elasticsearch
9 5 (20.00%) HDFS
10 4 (16.00%) Data Centre
11 3 (12.00%) Technical Architecture
11 3 (12.00%) Apache Pig
11 3 (12.00%) Splunk
11 3 (12.00%) Apache Hive

Big Data
Co-occurring IT Skills in Newport 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 13 (52.00%) Apache Spark
2 9 (36.00%) Cloud Foundry
3 5 (20.00%) Elasticsearch
4 3 (12.00%) Apache Pig
4 3 (12.00%) Jupyter
5 1 (4.00%) SAS
Applications
1 1 (4.00%) Stata
Cloud Services
1 1 (4.00%) Amazon AWS
Communications & Networking
1 2 (8.00%) Kerberos
Database & Business Intelligence
1 17 (68.00%) Hadoop
2 8 (32.00%) HBase
2 8 (32.00%) MongoDB
2 8 (32.00%) NoSQL
3 6 (24.00%) Relational Database
4 3 (12.00%) Apache Hive
5 2 (8.00%) RDBMS
6 1 (4.00%) Apache Cassandra
6 1 (4.00%) Neo4j
6 1 (4.00%) PostgreSQL
6 1 (4.00%) Sqoop
Development Applications
1 2 (8.00%) Jenkins
2 1 (4.00%) Git (software)
2 1 (4.00%) JIRA
General
1 2 (8.00%) Games
Job Titles
1 19 (76.00%) Developer
2 10 (40.00%) Scala Developer
3 7 (28.00%) Big Data Developer
4 4 (16.00%) Big Data Engineer
4 4 (16.00%) Data Engineer
4 4 (16.00%) Java Developer
4 4 (16.00%) Senior Developer
4 4 (16.00%) Senior Java Developer
5 3 (12.00%) Architect
5 3 (12.00%) Big Data Architect
5 3 (12.00%) Cloud Developer
5 3 (12.00%) Consultant
5 3 (12.00%) Data Consultant
5 3 (12.00%) Hadoop Architect
5 3 (12.00%) Hadoop Developer
6 2 (8.00%) Data Architect
6 2 (8.00%) Infrastructure Architect
7 1 (4.00%) Agile Developer
7 1 (4.00%) Data Scientist
7 1 (4.00%) Python Developer
Libraries, Frameworks & Software Standards
1 2 (8.00%) Play Framework
2 1 (4.00%) Kafka
Miscellaneous
1 6 (24.00%) Algorithms
2 4 (16.00%) Data Centre
3 3 (12.00%) User Experience
4 2 (8.00%) Analytical Skills
Operating Systems
1 2 (8.00%) Linux
Processes & Methodologies
1 18 (72.00%) Agile Software Development
2 8 (32.00%) MapReduce
3 7 (28.00%) Analytics
3 7 (28.00%) Business Intelligence
4 6 (24.00%) Mathematics
5 5 (20.00%) Business Analytics
5 5 (20.00%) TDD
6 3 (12.00%) DevOps
6 3 (12.00%) Technical Architecture
7 2 (8.00%) Load Balancing
7 2 (8.00%) Open Source
7 2 (8.00%) Statistics
8 1 (4.00%) BDD
8 1 (4.00%) Capacity Planning
8 1 (4.00%) Data Cleansing
8 1 (4.00%) Data Visualisation
8 1 (4.00%) Machine Learning
8 1 (4.00%) Parallel Computing
8 1 (4.00%) Software Engineering
8 1 (4.00%) Visualisation
Programming Languages
1 14 (56.00%) Python
2 9 (36.00%) Scala
3 6 (24.00%) Java
3 6 (24.00%) R
4 2 (8.00%) JavaScript
5 1 (4.00%) SQL
Qualifications
1 3 (12.00%) BPSS Clearance
2 1 (4.00%) Degree
2 1 (4.00%) Postgraduate
Quality Assurance & Compliance
1 1 (4.00%) Data Quality
System Software
1 5 (20.00%) HDFS
2 1 (4.00%) Apache Flume
Systems Management
1 1 (4.00%) Ambari
1 1 (4.00%) Hadoop YARN
1 1 (4.00%) Oozie
1 1 (4.00%) Opscode Chef
1 1 (4.00%) Puppet
Vendors
1 17 (68.00%) Cloudera
2 5 (20.00%) Oracle
2 5 (20.00%) SAP
2 5 (20.00%) Teradata
3 3 (12.00%) Splunk
4 2 (8.00%) Hortonworks