Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in East Sussex 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 6 months to 23 October 2018 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 East > East Sussex
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 44 51 55
Rank change year-on-year +7 +4 +6
Contract jobs citing Big Data 17 5 5
As % of all contract IT jobs advertised in East Sussex 2.97% 0.94% 0.93%
As % of the Database & Business Intelligence category 11.64% 3.73% 3.57%
Number of daily rates quoted 7 3 4
East Sussex median daily rate £525 £410 £325
Median daily rate % change year-on-year +28.05% +26.15% -13.33%
10th Percentile £403 £401 £313
90th Percentile £588 £463 £469
South East median daily rate £500 £500 £475
% change year-on-year - +5.26% -5.00%
Number of hourly rates quoted 0 0 0
East Sussex median hourly rate - - -
South East median hourly rate £44.50 £19.34 £80.25
% change year-on-year +130.09% -75.90% +60.50%

Big Data is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in East Sussex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
East Sussex
Contract vacancies with a requirement for database or business intelligence skills 146 134 140
As % of all contract IT jobs advertised in East Sussex 25.48% 25.14% 25.93%
Number of daily rates quoted 79 94 87
East Sussex median daily rate £430 £340 £374
Median daily rate % change year-on-year +26.32% -9.09% +6.86%
10th Percentile £289 £263 £263
90th Percentile £575 £438 £526
South East median daily rate £450 £400 £400
% change year-on-year +12.50% - +6.67%
Number of hourly rates quoted 0 2 0
East Sussex median hourly rate - £11.93 -
South East median hourly rate £35.00 £27.50 £30.00
% change year-on-year +27.27% -8.33% +20.00%

Big Data
Job Vacancy Trend in East Sussex

Job postings citing Big Data as a percentage of all IT jobs advertised in East Sussex.

Job vacancy trend for Big Data in East Sussex

Big Data
Contractor Daily Rate Trend in East Sussex

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

Contractor daily rate trend for Big Data in East Sussex

Big Data
Contractor Daily Rate Histogram in East Sussex

The daily rate distribution of IT jobs citing Big Data in East Sussex over the 6 months to 23 October 2018.

Contractor daily rate histogram for Big Data in East Sussex

Big Data
Contract Job Locations in East Sussex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the East Sussex region over the 6 months to 23 October 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brighton -1 11 £525 +20.00% 2
Hove +7 5 £550 +34.15%
Big Data
South East

For the 6 months to 23 October 2018, IT contractor jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the East Sussex region with a requirement for Big Data.

1 13 (76.47%) Java
2 12 (70.59%) Python
3 11 (64.71%) Analytics
4 10 (58.82%) Linux
5 9 (52.94%) JavaScript
5 9 (52.94%) Amazon AWS
5 9 (52.94%) Apache Flume
6 8 (47.06%) HBase
6 8 (47.06%) Kafka
6 8 (47.06%) Apache Cassandra
6 8 (47.06%) ETL
7 7 (41.18%) SQL
7 7 (41.18%) Hadoop
7 7 (41.18%) Degree
8 6 (35.29%) JIRA
8 6 (35.29%) Google
8 6 (35.29%) Hyper-V
8 6 (35.29%) C
8 6 (35.29%) C#
8 6 (35.29%) SQL Server
8 6 (35.29%) Windows
8 6 (35.29%) VMS
8 6 (35.29%) Business Intelligence
8 6 (35.29%) PostgreSQL
8 6 (35.29%) RabbitMQ
8 6 (35.29%) OpenStack
8 6 (35.29%) Vertica
8 6 (35.29%) Go
8 6 (35.29%) Google Cloud Platform
8 6 (35.29%) LAPP Stack

Big Data
Co-occurring IT Skills in East Sussex 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 6 (35.29%) OpenStack
2 2 (11.76%) Apache Spark
Cloud Services
1 9 (52.94%) Amazon AWS
2 6 (35.29%) Google Cloud Platform
3 3 (17.65%) AWS CloudFormation
4 1 (5.88%) Amazon EC2
4 1 (5.88%) Amazon SQS
4 1 (5.88%) AWS Lambda
4 1 (5.88%) Serverless
Communications & Networking
1 1 (5.88%) MQTT
Database & Business Intelligence
1 8 (47.06%) Apache Cassandra
1 8 (47.06%) HBase
2 7 (41.18%) Hadoop
3 6 (35.29%) icCube
3 6 (35.29%) PostgreSQL
3 6 (35.29%) SQL Server
4 4 (23.53%) Data Warehouse
5 3 (17.65%) Data Mining
5 3 (17.65%) Text Mining
6 2 (11.76%) Apache Hive
6 2 (11.76%) MongoDB
6 2 (11.76%) NoSQL
6 2 (11.76%) Sqoop
7 1 (5.88%) DB2
7 1 (5.88%) Relational Database
7 1 (5.88%) Spark SQL
Development Applications
1 6 (35.29%) JIRA
2 3 (17.65%) Jenkins
3 1 (5.88%) Appcelerator Titanium
3 1 (5.88%) Git (software)
3 1 (5.88%) Gradle
General
1 2 (11.76%) Finance
2 1 (5.88%) Marketing
Job Titles
1 10 (58.82%) Developer
2 5 (29.41%) Data Scientist
3 3 (17.65%) Business Intelligence Developer
3 3 (17.65%) SQL BI Developer
3 3 (17.65%) SQL Developer
4 2 (11.76%) AWS Developer
4 2 (11.76%) Full Stack Developer
4 2 (11.76%) Java Developer
4 2 (11.76%) JavaScript Developer
4 2 (11.76%) Node.js Developer
5 1 (5.88%) Analyst
5 1 (5.88%) Big Data Engineer
5 1 (5.88%) Business Analyst
5 1 (5.88%) Data Engineer
5 1 (5.88%) Finance Business Analyst
5 1 (5.88%) Financial Analyst
5 1 (5.88%) Financial Business Analyst
5 1 (5.88%) Financial Services Business Analyst
5 1 (5.88%) Hadoop Developer
5 1 (5.88%) Service Analyst
Libraries, Frameworks & Software Standards
1 8 (47.06%) Kafka
2 6 (35.29%) LAPP Stack
2 6 (35.29%) RabbitMQ
3 5 (29.41%) Natural Language Processing
4 3 (17.65%) AngularJS
4 3 (17.65%) Node.js
4 3 (17.65%) React
4 3 (17.65%) RESTful
Miscellaneous
1 5 (29.41%) Algorithms
2 3 (17.65%) Analytical Skills
2 3 (17.65%) Social Media
3 1 (5.88%) Computer Science
3 1 (5.88%) IBM Mainframe
3 1 (5.88%) Mainframe
3 1 (5.88%) Self-Motivation
3 1 (5.88%) Virtual Team
Operating Systems
1 10 (58.82%) Linux
2 6 (35.29%) VMS
2 6 (35.29%) Windows
3 4 (23.53%) Unix
Processes & Methodologies
1 11 (64.71%) Analytics
2 8 (47.06%) ETL
3 6 (35.29%) Business Intelligence
4 5 (29.41%) Data Science
4 5 (29.41%) Machine Learning
4 5 (29.41%) Predictive Analytics
4 5 (29.41%) Statistics
4 5 (29.41%) Visualisation
5 4 (23.53%) Open Source
5 4 (23.53%) TDD
6 3 (17.65%) Agile Software Development
6 3 (17.65%) Bayesian Methods
6 3 (17.65%) Big Data Analytics
6 3 (17.65%) Continuous Integration
6 3 (17.65%) Data Analysis
6 3 (17.65%) Data Analytics
6 3 (17.65%) Data Extraction
6 3 (17.65%) Statistical Analysis
6 3 (17.65%) Test Automation
6 3 (17.65%) Web Analytics
Programming Languages
1 13 (76.47%) Java
2 12 (70.59%) Python
3 9 (52.94%) JavaScript
4 7 (41.18%) SQL
5 6 (35.29%) C
5 6 (35.29%) C#
5 6 (35.29%) Go
6 4 (23.53%) Shell Script
7 3 (17.65%) C++
8 2 (11.76%) MATLAB
8 2 (11.76%) R
Qualifications
1 7 (41.18%) Degree
2 2 (11.76%) PhD
3 1 (5.88%) Computer Science Degree
Quality Assurance & Compliance
1 3 (17.65%) QA
2 2 (11.76%) Data Quality
System Software
1 9 (52.94%) Apache Flume
2 6 (35.29%) Hyper-V
3 1 (5.88%) HDFS
Systems Management
1 1 (5.88%) Oozie
Vendors
1 6 (35.29%) Google
1 6 (35.29%) Vertica
2 3 (17.65%) Hortonworks
3 1 (5.88%) Appcelerator
3 1 (5.88%) Atlassian
3 1 (5.88%) CA Agile Central
3 1 (5.88%) IBM
3 1 (5.88%) Oracle
3 1 (5.88%) Tableau