The following table provides summary statistics for permanent job vacancies advertised in Chester with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Big Data
Cheshire / Chester
Rank 25 24 23
Rank change year-on-year -1 -1  
Permanent jobs citing Big Data 4 9 5
As % of all permanent IT jobs advertised in Chester 2.92% 5.77% 3.07%
As % of the Database & Business Intelligence category 8.70% 14.29% 8.33%
Number of salaries quoted 4 9 4
Median salary £55,000 £42,500 £40,000
Median salary % change year-on-year +29.41% +6.25%  
UK excluding London median salary £55,000 £50,000 £52,500
% change year-on-year +10.00% -4.76%  

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 permanent job vacancies advertised in Chester with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Chester
Permanent job vacancies with a requirement for database and business intelligence skills 46 63 60
As % of all permanent IT job vacancies advertised in Chester 33.58% 40.38% 36.81%
Number of salaries quoted 41 58 44
Median salary £38,500 £37,500 £40,000
Median salary % change year-on-year +2.66% -6.25%  
90% offered a salary of more than £28,500 £27,500 £23,300
10% offered a salary of more than £55,000 £42,500 £47,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Big Data
Job Vacancy Trend in Chester

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

Job vacancy trend for Big Data 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 in Chester.

Salary trend for Big Data in Chester

Big Data
Top 30 Related IT Skills in Chester

For the 6 months to 24 March 2017, 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 (80.00%) Agile Software Development
2 7 (70.00%) Hadoop
3 6 (60.00%) NoSQL
4 5 (50.00%) MapReduce
4 5 (50.00%) HBase
4 5 (50.00%) Kafka
4 5 (50.00%) Apache Pig
4 5 (50.00%) HDFS
4 5 (50.00%) Impala
4 5 (50.00%) Data Architecture
4 5 (50.00%) Apache Hive
4 5 (50.00%) Java
4 5 (50.00%) Configuration Management
4 5 (50.00%) Mentoring
4 5 (50.00%) Apache Spark
5 3 (30.00%) ETL
5 3 (30.00%) TDD
5 3 (30.00%) MongoDB
6 2 (20.00%) Analytics
6 2 (20.00%) Machine Learning
6 2 (20.00%) SQL
6 2 (20.00%) Analytical Skills
7 1 (10.00%) Linear Regression
7 1 (10.00%) Data Engineering
7 1 (10.00%) User Experience
7 1 (10.00%) T-SQL
7 1 (10.00%) VBA
7 1 (10.00%) .NET
7 1 (10.00%) SQL Server
7 1 (10.00%) ASP.NET

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 5 (50.00%) Apache Pig
1 5 (50.00%) Apache Spark
2 1 (10.00%) SAS
Applications
1 1 (10.00%) MS Excel
Database & Business Intelligence
1 7 (70.00%) Hadoop
2 6 (60.00%) NoSQL
3 5 (50.00%) Apache Hive
3 5 (50.00%) HBase
3 5 (50.00%) Impala
4 3 (30.00%) MongoDB
5 1 (10.00%) Apache Cassandra
5 1 (10.00%) QlikView
5 1 (10.00%) SQL Server
Development Applications
1 1 (10.00%) Jenkins
General
1 1 (10.00%) Games
1 1 (10.00%) Marketing
Job Titles
1 5 (50.00%) Data Engineer
2 4 (40.00%) Hadoop Engineer
3 2 (20.00%) Developer
4 1 (10.00%) Analyst
4 1 (10.00%) Graduate
4 1 (10.00%) Graduate Developer
4 1 (10.00%) Java Developer
4 1 (10.00%) Java Engineer
4 1 (10.00%) Java Team Leader
4 1 (10.00%) Junior
4 1 (10.00%) Portfolio Analyst
4 1 (10.00%) Risk Analyst
4 1 (10.00%) SAS Analyst
4 1 (10.00%) SAS Risk Analyst
4 1 (10.00%) Senior Developer
4 1 (10.00%) Senior Java Developer
4 1 (10.00%) Strategy Analyst
4 1 (10.00%) Team Leader
4 1 (10.00%) Technical Leader
4 1 (10.00%) Technical Team Leader
Libraries, Frameworks & Software Standards
1 5 (50.00%) Kafka
2 1 (10.00%) .NET
2 1 (10.00%) ASP.NET
2 1 (10.00%) Hibernate
2 1 (10.00%) Middleware
2 1 (10.00%) REST
2 1 (10.00%) SOAP
2 1 (10.00%) Spring
2 1 (10.00%) WCF
Miscellaneous
1 2 (20.00%) Analytical Skills
2 1 (10.00%) Credit Risk
2 1 (10.00%) User Experience
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 8 (80.00%) Agile Software Development
2 5 (50.00%) Configuration Management
2 5 (50.00%) Data Architecture
2 5 (50.00%) MapReduce
2 5 (50.00%) Mentoring
3 3 (30.00%) ETL
3 3 (30.00%) TDD
4 2 (20.00%) Analytics
4 2 (20.00%) Machine Learning
5 1 (10.00%) Automated Testing
5 1 (10.00%) Data Engineering
5 1 (10.00%) Linear Regression
5 1 (10.00%) Logistic Regression
5 1 (10.00%) Pair Programming
5 1 (10.00%) Statistical Modelling
5 1 (10.00%) Statistics
5 1 (10.00%) Telematics
5 1 (10.00%) Time Series Analysis
5 1 (10.00%) Visualisation
5 1 (10.00%) Web Analytics
Programming Languages
1 5 (50.00%) Java
2 2 (20.00%) SQL
3 1 (10.00%) C#
3 1 (10.00%) PHP
3 1 (10.00%) Python
3 1 (10.00%) R
3 1 (10.00%) T-SQL
3 1 (10.00%) VBA
Qualifications
1 1 (10.00%) Degree
1 1 (10.00%) PhD
System Software
1 5 (50.00%) HDFS
2 1 (10.00%) Docker
Systems Management
1 1 (10.00%) Puppet
Vendors
1 1 (10.00%) Microsoft
1 1 (10.00%) Tableau
Chester, Cheshire
Searchability
Salary: £50000 - £60000 per annum + Benefits
Posted: 3 days ago
Chester, Cheshire
Searchability
Salary: £40000 - £50000 per annum + Benefits
Posted: 3 days ago