Period
to 19 June 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 19 June 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
19 Jun 2018
Same period 2017 Same period 2016
Rank 41 47 45
Rank change year-on-year +6 -2 +15
Contract jobs citing Big Data 12 10 13
As % of all contract IT jobs advertised in East Sussex 2.40% 2.07% 2.32%
As % of the Database & Business Intelligence category 9.92% 7.81% 8.02%
Number of daily rates quoted 1 7 1
East Sussex median daily rate £475 £475 £325
Median daily rate % change year-on-year - +46.15% -
10th Percentile £438 £400 £313
90th Percentile £513 £485 £338
South East median daily rate £500 £475 £475
% change year-on-year +5.26% - +5.56%
Number of hourly rates quoted 0 0 0
East Sussex median hourly rate - - -
South East median hourly rate £44.50 £50.00 -
% change year-on-year -11.00% - -

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 121 128 162
As % of all contract IT jobs advertised in East Sussex 24.25% 26.45% 28.88%
Number of daily rates quoted 78 76 120
East Sussex median daily rate £400 £345 £350
Median daily rate % change year-on-year +15.94% -1.43% -
10th Percentile £300 £238 £257
90th Percentile £500 £500 £451
South East median daily rate £438 £408 £398
% change year-on-year +7.23% +2.64% +6.00%
Number of hourly rates quoted 2 2 0
East Sussex median hourly rate £27.25 £11.93 -
Median hourly rate % change year-on-year +128.42% - -
South East median hourly rate £40.50 £19.00 £33.00
% change year-on-year +113.16% -42.42% +21.94%

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
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 19 June 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 +4 9 - - 8
Hove -1 3 £475 +15.85%
Big Data
South East

For the 6 months to 19 June 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 11 (91.67%) Java
1 11 (91.67%) JavaScript
1 11 (91.67%) Linux
1 11 (91.67%) ETL
1 11 (91.67%) Amazon AWS
2 10 (83.33%) Windows
3 9 (75.00%) Google Cloud Platform
3 9 (75.00%) Analytics
3 9 (75.00%) Go
3 9 (75.00%) LAPP Stack
3 9 (75.00%) Google
3 9 (75.00%) Apache Cassandra
3 9 (75.00%) RabbitMQ
3 9 (75.00%) HBase
3 9 (75.00%) OpenStack
3 9 (75.00%) Vertica
3 9 (75.00%) Kafka
3 9 (75.00%) Apache Flume
3 9 (75.00%) PostgreSQL
3 9 (75.00%) Degree
3 9 (75.00%) JIRA
3 9 (75.00%) Hyper-V
3 9 (75.00%) VMS
3 9 (75.00%) GCP
3 9 (75.00%) Business Intelligence
3 9 (75.00%) Python
3 9 (75.00%) C
3 9 (75.00%) C#
3 9 (75.00%) SQL
3 9 (75.00%) SQL Server

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 9 (75.00%) OpenStack
Cloud Services
1 11 (91.67%) Amazon AWS
2 9 (75.00%) Google Cloud Platform
3 2 (16.67%) Amazon EC2
3 2 (16.67%) Amazon SQS
3 2 (16.67%) AWS CloudFormation
3 2 (16.67%) AWS Lambda
3 2 (16.67%) Serverless
4 1 (8.33%) Logentries
4 1 (8.33%) Loggly
4 1 (8.33%) Sumo Logic
Communications & Networking
1 2 (16.67%) MQTT
2 1 (8.33%) Network Security
Database & Business Intelligence
1 9 (75.00%) Apache Cassandra
1 9 (75.00%) HBase
1 9 (75.00%) icCube
1 9 (75.00%) PostgreSQL
1 9 (75.00%) SQL Server
2 2 (16.67%) Data Warehouse
Development Applications
1 9 (75.00%) JIRA
2 2 (16.67%) Appcelerator Titanium
2 2 (16.67%) Gradle
2 2 (16.67%) Jenkins
General
1 2 (16.67%) Marketing
Job Titles
1 11 (91.67%) Developer
2 2 (16.67%) Backend Developer
2 2 (16.67%) Business Intelligence Developer
2 2 (16.67%) SQL BI Developer
2 2 (16.67%) SQL Developer
3 1 (8.33%) Analyst
3 1 (8.33%) Business Analyst
Libraries, Frameworks & Software Standards
1 9 (75.00%) Kafka
1 9 (75.00%) LAPP Stack
1 9 (75.00%) RabbitMQ
2 2 (16.67%) AngularJS
2 2 (16.67%) Node.js
2 2 (16.67%) React
2 2 (16.67%) RESTful
3 1 (8.33%) Elastic Stack
Miscellaneous
1 2 (16.67%) Self-Motivation
2 1 (8.33%) Management Information System
Operating Systems
1 11 (91.67%) Linux
2 10 (83.33%) Windows
3 9 (75.00%) VMS
Processes & Methodologies
1 11 (91.67%) ETL
2 9 (75.00%) Analytics
2 9 (75.00%) Business Intelligence
3 3 (25.00%) Data Analysis
3 3 (25.00%) Open Source
4 2 (16.67%) Agile Software Development
4 2 (16.67%) Continuous Deployment
4 2 (16.67%) Continuous Integration
4 2 (16.67%) Disruptive Innovation
4 2 (16.67%) Front End Development
4 2 (16.67%) Problem-Solving
4 2 (16.67%) Scrum
4 2 (16.67%) TDD
4 2 (16.67%) Test Automation
5 1 (8.33%) Computer Security
5 1 (8.33%) Information Management
5 1 (8.33%) Security Monitoring
5 1 (8.33%) SIEM
Programming Languages
1 11 (91.67%) Java
1 11 (91.67%) JavaScript
2 9 (75.00%) C
2 9 (75.00%) C#
2 9 (75.00%) Go
2 9 (75.00%) Python
2 9 (75.00%) SQL
Qualifications
1 9 (75.00%) Degree
Quality Assurance & Compliance
1 9 (75.00%) GCP
System Software
1 9 (75.00%) Apache Flume
1 9 (75.00%) Hyper-V
2 1 (8.33%) Active Directory
Systems Management
1 1 (8.33%) Graylog
1 1 (8.33%) logstash
1 1 (8.33%) QRadar
Vendors
1 9 (75.00%) Google
1 9 (75.00%) Vertica
2 2 (16.67%) Appcelerator
3 1 (8.33%) IBM
3 1 (8.33%) Microsoft
3 1 (8.33%) Splunk