The table below looks at the statistics for Big Data skills in IT jobs advertised for the Watford region. Included is a guide to the salaries offered in IT jobs that have cited Big Data over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Big Data
Rank 62 55 67
Rank change year-on-year
-7 +12
Permanent jobs citing Big Data 2 2 6
As % of all permanent IT jobs located in Watford 0.35% 0.43% 0.96%
As % of the Database & Business Intelligence category 1.61% 1.29% 3.26%
Number of salaries quoted 2 2 3
Median salary £58,750 £56,250 £55,000
Median salary % change year-on-year
+4.44% +2.27%
UK excluding London median salary £54,000 £50,000 £47,500
% change year-on-year
+8.00% +5.26%
Big Data
Hertfordshire

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 Watford region.

Database & Business Intelligence Category
Watford
Permanent IT job ads with a match in the
Database & Business Intelligence category
124 155 184
As % of all permanent IT jobs located in Watford 21.79% 32.98% 29.49%
Number of salaries quoted 112 127 126
Median salary £55,000 £47,500 £42,500
Median salary % change year-on-year
+15.78% +11.76%
90% offered a salary of more than £35,000 £31,450 £25,000
10% offered a salary of more than £60,000 £55,000 £57,500
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%

Big Data
Jobs Demand Trend in Watford

The demand trend of job ads across the Watford 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 Watford

Big Data
Salary Trend in Watford

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

Big Data Salary Trend in Watford

Big Data
Top 30 Related IT Skills in Watford

For the 6 months to 7 December 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 Watford region with a requirement for Big Data.

1 3 (60.00%) SQL Server
1 3 (60.00%) SQL
1 3 (60.00%) Microsoft Azure
1 3 (60.00%) NoSQL
1 3 (60.00%) Azure SQL Database
1 3 (60.00%) Server Monitoring
1 3 (60.00%) Analytical Skills
1 3 (60.00%) Public Cloud
2 2 (40.00%) Agile Software Development
3 1 (20.00%) TDD
3 1 (20.00%) Spring
3 1 (20.00%) Smartphone
3 1 (20.00%) Degree
3 1 (20.00%) JIRA
3 1 (20.00%) QA
3 1 (20.00%) Android
3 1 (20.00%) Oracle
3 1 (20.00%) Sybase
3 1 (20.00%) DB2
3 1 (20.00%) Web Services
3 1 (20.00%) E-Commerce
3 1 (20.00%) Mobile Commerce
3 1 (20.00%) Line Management
3 1 (20.00%) Apple iOS
3 1 (20.00%) REST
3 1 (20.00%) Android Development
3 1 (20.00%) iOS Development
3 1 (20.00%) Waterfall
3 1 (20.00%) MongoDB
3 1 (20.00%) Apache Cassandra

Big Data
Top Related IT Skills in Watford 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:

Cloud Services
1 3 (60.00%) Microsoft Azure
Database & Business Intelligence
1 3 (60.00%) Azure SQL Database
1 3 (60.00%) NoSQL
1 3 (60.00%) SQL Server
2 1 (20.00%) Apache Cassandra
2 1 (20.00%) DB2
2 1 (20.00%) MongoDB
2 1 (20.00%) PostgreSQL
Development Applications
1 1 (20.00%) JIRA
General
1 1 (20.00%) Finance
Job Titles
1 3 (60.00%) Administrator
1 3 (60.00%) DBA
1 3 (60.00%) SQL DBA
2 1 (20.00%) Developer
2 1 (20.00%) Development Manager
2 1 (20.00%) Development Team Manager
2 1 (20.00%) E-Commerce Manager
2 1 (20.00%) Java Developer
2 1 (20.00%) Java Engineer
2 1 (20.00%) Java Programmer
2 1 (20.00%) Programmer
2 1 (20.00%) Web Manager
Libraries, Frameworks & Software Standards
1 1 (20.00%) REST
1 1 (20.00%) Spring
1 1 (20.00%) Web Services
Miscellaneous
1 3 (60.00%) Analytical Skills
1 3 (60.00%) Public Cloud
2 1 (20.00%) Smartphone
Operating Systems
1 1 (20.00%) Android
1 1 (20.00%) Apple iOS
Processes & Methodologies
1 3 (60.00%) Server Monitoring
2 2 (40.00%) Agile Software Development
3 1 (20.00%) Android Development
3 1 (20.00%) E-Commerce
3 1 (20.00%) iOS Development
3 1 (20.00%) Line Management
3 1 (20.00%) Mobile Commerce
3 1 (20.00%) Software Delivery
3 1 (20.00%) TDD
3 1 (20.00%) Waterfall
Programming Languages
1 3 (60.00%) SQL
2 1 (20.00%) Java
Qualifications
1 1 (20.00%) Degree
Quality Assurance & Compliance
1 1 (20.00%) QA
Vendors
1 1 (20.00%) Oracle
1 1 (20.00%) Sybase