Period
to 18 August 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 18 August 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
18 Aug 2018
Same period 2017 Same period 2016
Rank 42 50 48
Rank change year-on-year +8 -2 +18
Contract jobs citing Big Data 16 7 13
As % of all contract IT jobs advertised in East Sussex 2.96% 1.31% 2.14%
As % of the Database & Business Intelligence category 12.40% 5.00% 7.65%
Number of daily rates quoted 4 5 3
East Sussex median daily rate £513 £475 £325
Median daily rate % change year-on-year +7.89% +46.15% -
10th Percentile £350 £402 £313
90th Percentile £575 £475 £338
South East median daily rate £500 £475 £470
% change year-on-year +5.26% +1.06% +0.27%
Number of hourly rates quoted 0 0 0
East Sussex median hourly rate - - -
South East median hourly rate £44.50 £27.50 £20.50
% change year-on-year +61.82% +34.15% -59.00%

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 129 140 170
As % of all contract IT jobs advertised in East Sussex 23.89% 26.22% 28.01%
Number of daily rates quoted 70 89 128
East Sussex median daily rate £427 £330 £350
Median daily rate % change year-on-year +29.47% -5.71% -
10th Percentile £300 £249 £261
90th Percentile £523 £475 £483
South East median daily rate £438 £403 £400
% change year-on-year +8.56% +0.75% +6.67%
Number of hourly rates quoted 1 2 0
East Sussex median hourly rate £14.50 £11.93 -
Median hourly rate % change year-on-year +21.54% - -
South East median hourly rate £40.00 £19.66 £35.50
% change year-on-year +103.46% -44.62% +42.00%

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 18 August 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 18 August 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 +8 12 £438 -7.89% 1
Hove +6 4 £513 +15.82%
Big Data
South East

For the 6 months to 18 August 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 (81.25%) Java
1 13 (81.25%) Python
1 13 (81.25%) Apache Flume
2 12 (75.00%) HBase
2 12 (75.00%) Analytics
2 12 (75.00%) Kafka
2 12 (75.00%) Linux
2 12 (75.00%) JavaScript
2 12 (75.00%) ETL
2 12 (75.00%) Amazon AWS
2 12 (75.00%) Apache Cassandra
3 11 (68.75%) Degree
3 11 (68.75%) SQL
3 11 (68.75%) Windows
4 10 (62.50%) PostgreSQL
4 10 (62.50%) C
4 10 (62.50%) C#
4 10 (62.50%) SQL Server
4 10 (62.50%) VMS
4 10 (62.50%) GCP
4 10 (62.50%) Business Intelligence
4 10 (62.50%) JIRA
4 10 (62.50%) Google
4 10 (62.50%) Hyper-V
4 10 (62.50%) RabbitMQ
4 10 (62.50%) LAPP Stack
4 10 (62.50%) icCube
4 10 (62.50%) Go
4 10 (62.50%) OpenStack
4 10 (62.50%) Vertica

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 10 (62.50%) OpenStack
2 1 (6.25%) Apache Spark
Cloud Services
1 12 (75.00%) Amazon AWS
2 10 (62.50%) Google Cloud Platform
3 2 (12.50%) Amazon EC2
3 2 (12.50%) Amazon SQS
3 2 (12.50%) AWS CloudFormation
3 2 (12.50%) AWS Lambda
3 2 (12.50%) Serverless
4 1 (6.25%) Logentries
4 1 (6.25%) Loggly
4 1 (6.25%) Sumo Logic
Communications & Networking
1 2 (12.50%) MQTT
2 1 (6.25%) Network Security
Database & Business Intelligence
1 12 (75.00%) Apache Cassandra
1 12 (75.00%) HBase
2 10 (62.50%) icCube
2 10 (62.50%) PostgreSQL
2 10 (62.50%) SQL Server
3 3 (18.75%) Hadoop
4 2 (12.50%) Data Warehouse
4 2 (12.50%) MongoDB
4 2 (12.50%) NoSQL
4 2 (12.50%) Sqoop
5 1 (6.25%) Apache Hive
5 1 (6.25%) DB2
5 1 (6.25%) Relational Database
5 1 (6.25%) Spark SQL
Development Applications
1 10 (62.50%) JIRA
2 2 (12.50%) Appcelerator Titanium
2 2 (12.50%) Gradle
2 2 (12.50%) Jenkins
3 1 (6.25%) Git (software)
General
1 2 (12.50%) Marketing
2 1 (6.25%) Finance
Job Titles
1 12 (75.00%) Developer
2 3 (18.75%) Business Intelligence Developer
2 3 (18.75%) SQL BI Developer
2 3 (18.75%) SQL Developer
3 2 (12.50%) Backend Developer
3 2 (12.50%) Data Scientist
4 1 (6.25%) Analyst
4 1 (6.25%) Big Data Engineer
4 1 (6.25%) Business Analyst
4 1 (6.25%) Data Engineer
4 1 (6.25%) Python Engineer
Libraries, Frameworks & Software Standards
1 12 (75.00%) Kafka
2 10 (62.50%) LAPP Stack
2 10 (62.50%) RabbitMQ
3 2 (12.50%) AngularJS
3 2 (12.50%) Natural Language Processing
3 2 (12.50%) Node.js
3 2 (12.50%) React
3 2 (12.50%) RESTful
4 1 (6.25%) Elastic Stack
Miscellaneous
1 3 (18.75%) Analytical Skills
2 2 (12.50%) Algorithms
2 2 (12.50%) Self-Motivation
3 1 (6.25%) Computer Science
3 1 (6.25%) IBM Mainframe
3 1 (6.25%) Mainframe
3 1 (6.25%) Management Information System
3 1 (6.25%) Virtual Team
Operating Systems
1 12 (75.00%) Linux
2 11 (68.75%) Windows
3 10 (62.50%) VMS
4 1 (6.25%) Unix
Processes & Methodologies
1 12 (75.00%) Analytics
1 12 (75.00%) ETL
2 10 (62.50%) Business Intelligence
3 3 (18.75%) Agile Software Development
3 3 (18.75%) Data Analysis
3 3 (18.75%) Data Ingestion
3 3 (18.75%) Open Source
3 3 (18.75%) Problem-Solving
3 3 (18.75%) Scrum
3 3 (18.75%) TDD
4 2 (12.50%) Complexity Analysis
4 2 (12.50%) Continuous Deployment
4 2 (12.50%) Data Science
4 2 (12.50%) Disruptive Innovation
4 2 (12.50%) Gradient Boosting
4 2 (12.50%) Naive Bayes
4 2 (12.50%) Prototyping
4 2 (12.50%) Random Forest
4 2 (12.50%) Sentiment Analysis
4 2 (12.50%) Support Vector Machines
Programming Languages
1 13 (81.25%) Java
1 13 (81.25%) Python
2 12 (75.00%) JavaScript
3 11 (68.75%) SQL
4 10 (62.50%) C
4 10 (62.50%) C#
4 10 (62.50%) Go
5 2 (12.50%) MATLAB
5 2 (12.50%) R
6 1 (6.25%) Shell Script
Qualifications
1 11 (68.75%) Degree
2 2 (12.50%) PhD
3 1 (6.25%) Computer Science Degree
Quality Assurance & Compliance
1 10 (62.50%) GCP
2 3 (18.75%) QA
3 2 (12.50%) Data Quality
System Software
1 13 (81.25%) Apache Flume
2 10 (62.50%) Hyper-V
3 1 (6.25%) Active Directory
3 1 (6.25%) HDFS
Systems Management
1 1 (6.25%) Graylog
1 1 (6.25%) logstash
1 1 (6.25%) Oozie
1 1 (6.25%) QRadar
Vendors
1 10 (62.50%) Google
1 10 (62.50%) Vertica
2 2 (12.50%) Appcelerator
2 2 (12.50%) Hortonworks
2 2 (12.50%) IBM
3 1 (6.25%) Atlassian
3 1 (6.25%) CA Agile Central
3 1 (6.25%) Microsoft
3 1 (6.25%) Oracle
3 1 (6.25%) Splunk
3 1 (6.25%) Tableau