The table below looks at the statistics for Big Data skills in IT jobs advertised for the Chester region. Included is a guide to the salaries offered in IT jobs that have cited Big Data over the 3 months to 26 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 May 2016
Same period 2015 Same period 2014
Big Data
Rank 33 32 40
Rank change year-on-year
-1 +8
Permanent jobs citing Big Data 7 1 6
As % of all permanent IT jobs located in Chester 3.52% 0.57% 2.33%
As % of the Database & Business Intelligence category 9.86% 2.08% 6.12%
Number of salaries quoted 7 1 1
Median salary £50,000 £40,000 £42,500
Median salary % change year-on-year
+25.00% -5.88%
UK excluding London median salary £52,500 £50,000 £50,000
% change year-on-year
+5.00% -
Big Data
Cheshire

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Chester region.

Database & Business Intelligence Category
Chester
Permanent IT job ads with a match in the
Database & Business Intelligence category
71 48 98
As % of all permanent IT jobs located in Chester 35.68% 27.43% 37.98%
Number of salaries quoted 67 32 81
Median salary £35,000 £37,500 £37,500
Median salary % change year-on-year
-6.66% -
90% offered a salary of more than £27,500 £25,000 £27,000
10% offered a salary of more than £50,000 £42,500 £47,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Big Data
Jobs Demand Trend in Chester

The demand trend of job ads across the Chester region citing Big Data as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Chester

Big Data
Salary Trend in Chester

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data across the Chester region.

Big Data Salary Trend in Chester

Big Data
Salary Histogram in Chester

This chart provides a salary histogram for IT jobs citing Big Data across the Chester region over the 3 months to 26 May 2016.

Big Data Salary Histogram in Chester

Big Data
Top 30 Related IT Skills in Chester

For the 6 months to 26 May 2016, IT 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 job ads across the Chester region with a requirement for Big Data.

1 8 (66.67%) Java
1 8 (66.67%) Agile Software Development
2 6 (50.00%) SQL
2 6 (50.00%) J2EE
2 6 (50.00%) Web Services
2 6 (50.00%) Business Intelligence
2 6 (50.00%) Android
2 6 (50.00%) Amazon AWS
2 6 (50.00%) Apple iOS
2 6 (50.00%) Mobile App
3 4 (33.33%) Visual Analytics
3 4 (33.33%) GitLab
3 4 (33.33%) Auto-Scaling
3 4 (33.33%) Rundeck
3 4 (33.33%) Apache Spark
3 4 (33.33%) Analytics
3 4 (33.33%) Hadoop
3 4 (33.33%) Open Source
3 4 (33.33%) Waterfall
3 4 (33.33%) Telematics
3 4 (33.33%) User Acceptance Testing
3 4 (33.33%) Data Mining
3 4 (33.33%) SAS
3 4 (33.33%) VPN
3 4 (33.33%) Linux
3 4 (33.33%) Oracle
3 4 (33.33%) PHP
3 4 (33.33%) Stakeholder Management
3 4 (33.33%) Scrum
3 4 (33.33%) Teradata

Big Data
Top Related IT Skills in Chester 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 4 (33.33%) Apache Spark
1 4 (33.33%) SAS
2 2 (16.67%) CMS
Cloud Services
1 6 (50.00%) Amazon AWS
Communications & Networking
1 4 (33.33%) VPN
Database & Business Intelligence
1 4 (33.33%) Data Mining
1 4 (33.33%) Hadoop
2 2 (16.67%) Apache Cassandra
2 2 (16.67%) Spotfire
Development Applications
1 4 (33.33%) GitLab
2 2 (16.67%) Cucumber
2 2 (16.67%) JUnit
Job Titles
1 6 (50.00%) Developer
2 4 (33.33%) Cloud Developer
2 4 (33.33%) Consultant
2 4 (33.33%) SAS Consultant
2 4 (33.33%) Software Developer
3 2 (16.67%) Analyst
3 2 (16.67%) Data Analyst
3 2 (16.67%) Data Scientist
3 2 (16.67%) Front End Developer (Client-Side Developer)
3 2 (16.67%) Front End Java Developer (Client-Side Java Developer)
3 2 (16.67%) Java Developer
3 2 (16.67%) Senior Consultant
3 2 (16.67%) Senior SAS Consultant
Libraries, Frameworks & Software Standards
1 6 (50.00%) J2EE
1 6 (50.00%) Web Services
2 2 (16.67%) CSS
2 2 (16.67%) HTML
2 2 (16.67%) Java EE
2 2 (16.67%) JSON
2 2 (16.67%) RESTful
2 2 (16.67%) XML
Miscellaneous
1 6 (50.00%) Mobile App
2 4 (33.33%) Telematics
3 2 (16.67%) Algorithms
Operating Systems
1 6 (50.00%) Android
1 6 (50.00%) Apple iOS
2 4 (33.33%) Linux
2 4 (33.33%) Ubuntu
Processes & Methodologies
1 8 (66.67%) Agile Software Development
2 6 (50.00%) Business Intelligence
3 4 (33.33%) Analytics
3 4 (33.33%) Auto-Scaling
3 4 (33.33%) Open Source
3 4 (33.33%) Scrum
3 4 (33.33%) Stakeholder Management
3 4 (33.33%) User Acceptance Testing
3 4 (33.33%) Visual Analytics
3 4 (33.33%) Waterfall
4 3 (25.00%) DevOps
5 2 (16.67%) Data Analysis
5 2 (16.67%) Data Management
5 2 (16.67%) Mentoring
5 2 (16.67%) TDD
5 2 (16.67%) Unit Testing
Programming Languages
1 8 (66.67%) Java
2 6 (50.00%) SQL
3 4 (33.33%) PHP
4 2 (16.67%) JavaScript
Qualifications
1 2 (16.67%) Degree
1 2 (16.67%) PhD
Systems Management
1 4 (33.33%) Rundeck
Vendors
1 4 (33.33%) Netezza
1 4 (33.33%) Oracle
1 4 (33.33%) Teradata