The table below looks at the statistics for Big Data skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Big Data over the 3 months to 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Big Data
Rank 112 141 152
Rank change year-on-year
+29 +11
Permanent jobs citing Big Data 20 16 12
As % of all permanent IT jobs located in Hertfordshire 0.97% 0.67% 0.46%
As % of the Database & Business Intelligence category 3.94% 2.05% 1.55%
Number of salaries quoted 18 9 11
Median salary £50,000 £50,000 £72,500
Median salary % change year-on-year
- -31.03%
90% offered a salary of more than £34,250 £37,500 £55,000
10% offered a salary of more than £60,000 £62,500 £85,000
UK excluding London median salary £55,000 £50,000 £50,000
% change year-on-year
+10.00% -
Big Data
East of England

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
508 782 772
As % of all permanent IT jobs located in Hertfordshire 24.56% 32.52% 29.75%
Number of salaries quoted 449 643 680
Median salary £50,000 £46,500 £45,000
Median salary % change year-on-year
+7.52% +3.33%
90% offered a salary of more than £32,500 £30,000 £32,500
10% offered a salary of more than £67,000 £65,000 £62,000
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 Hertfordshire

The demand trend of job ads across the Hertfordshire 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 Hertfordshire

Big Data
Salary Trend in Hertfordshire

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

Big Data Salary Trend in Hertfordshire

Big Data
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Big Data across the Hertfordshire region over the 3 months to 28 June 2016.

Big Data Salary Histogram in Hertfordshire

Big Data
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Big Data within the Hertfordshire region over the 3 months to 28 June 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans +28 12 £53,000 +3.41% 1
Hemel Hempstead - 2 £35,000 -
Potters Bar - 2 £50,000 - 1
Tring - 2 £32,500 -
Stevenage -6 1 - -
Big Data
East of England

Big Data
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 28 June 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 Hertfordshire region with a requirement for Big Data.

1 28 (65.12%) Agile Software Development
2 25 (58.14%) Java
3 17 (39.53%) Analytics
4 16 (37.21%) NoSQL
5 15 (34.88%) Scala
5 15 (34.88%) Data Analytics
6 14 (32.56%) Hadoop
6 14 (32.56%) Degree
7 13 (30.23%) Machine Learning
7 13 (30.23%) SQL Server
7 13 (30.23%) Data Mining
8 10 (23.26%) SQL
8 10 (23.26%) Scrum
9 9 (20.93%) Mathematics
9 9 (20.93%) Software Engineering
10 8 (18.60%) SQL Server Integration Services
10 8 (18.60%) Apache Cassandra
10 8 (18.60%) T-SQL
11 7 (16.28%) Finance
11 7 (16.28%) SQL Server Reporting Services
11 7 (16.28%) SQL Server 2008
11 7 (16.28%) SQL Server 2012
11 7 (16.28%) Analytical Skills
12 6 (13.95%) ETL
12 6 (13.95%) Data Warehouse
12 6 (13.95%) Python
12 6 (13.95%) Business Intelligence
13 5 (11.63%) Tomcat
13 5 (11.63%) .NET
13 5 (11.63%) C#

Big Data
Top Related IT Skills in Hertfordshire 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 (11.63%) Apache Spark
1 5 (11.63%) GlassFish
1 5 (11.63%) Tomcat
2 1 (2.33%) SAS
Applications
1 1 (2.33%) SPSS
Cloud Services
1 5 (11.63%) Amazon AWS
1 5 (11.63%) Amazon Kinesis
2 1 (2.33%) SaaS
Communications & Networking
1 1 (2.33%) Firewall
1 1 (2.33%) NAS
1 1 (2.33%) SAN
Database & Business Intelligence
1 16 (37.21%) NoSQL
2 14 (32.56%) Hadoop
3 13 (30.23%) Data Mining
3 13 (30.23%) SQL Server
4 8 (18.60%) Apache Cassandra
4 8 (18.60%) SQL Server Integration Services
5 7 (16.28%) SQL Server 2008
5 7 (16.28%) SQL Server 2012
5 7 (16.28%) SQL Server Reporting Services
6 6 (13.95%) Data Warehouse
7 5 (11.63%) HBase
8 4 (9.30%) OLAP
8 4 (9.30%) OLAP Cube
8 4 (9.30%) PerformancePoint
8 4 (9.30%) Power BI
8 4 (9.30%) PowerPivot
8 4 (9.30%) SQL Server 2005
8 4 (9.30%) SQL Server Analysis Services
9 2 (4.65%) Business Intelligence Development Studio
9 2 (4.65%) QlikView
Development Applications
1 5 (11.63%) Selenium
2 4 (9.30%) NUnit
3 3 (6.98%) SQL Server Management Studio (SSMS)
4 2 (4.65%) Visual Studio
5 1 (2.33%) Jenkins
5 1 (2.33%) JIRA
5 1 (2.33%) JUnit
5 1 (2.33%) Mercurial
5 1 (2.33%) TestNG
General
1 7 (16.28%) Finance
2 5 (11.63%) Games
3 1 (2.33%) Marketing
3 1 (2.33%) Retail
Job Titles
1 26 (60.47%) Developer
2 15 (34.88%) Java Developer
3 6 (13.95%) Analyst
3 6 (13.95%) Java Scala Developer
3 6 (13.95%) Scala Developer
4 5 (11.63%) Software Engineer
5 4 (9.30%) .NET Developer
5 4 (9.30%) Automation Test Analyst
5 4 (9.30%) Business Intelligence Developer
5 4 (9.30%) QA Analyst
5 4 (9.30%) QA Automation Analyst
5 4 (9.30%) QA Automation Engineer
5 4 (9.30%) QA Engineer
5 4 (9.30%) QA Test Analyst
5 4 (9.30%) QA Test Engineer
5 4 (9.30%) Test Analyst
5 4 (9.30%) Test Automation Engineer
5 4 (9.30%) Test Engineer
6 3 (6.98%) Agile Developer
6 3 (6.98%) Data Engineer
Libraries, Frameworks & Software Standards
1 5 (11.63%) .NET
1 5 (11.63%) Apache Camel
1 5 (11.63%) JMS
1 5 (11.63%) Web Services
2 4 (9.30%) AngularJS
2 4 (9.30%) HTML
2 4 (9.30%) J2EE
2 4 (9.30%) jQuery
2 4 (9.30%) MDX
3 2 (4.65%) Akka
4 1 (2.33%) Hibernate
4 1 (2.33%) REST
4 1 (2.33%) SOAP
4 1 (2.33%) Spring
Miscellaneous
1 9 (20.93%) Mathematics
2 7 (16.28%) Analytical Skills
3 5 (11.63%) Computer Science
3 5 (11.63%) Data Integration
3 5 (11.63%) Physics
4 2 (4.65%) Data Structures
4 2 (4.65%) Economics
5 1 (2.33%) Private Cloud
5 1 (2.33%) RIA
5 1 (2.33%) Statistics
5 1 (2.33%) Visualisation
Operating Systems
1 5 (11.63%) Windows
2 2 (4.65%) Linux
Processes & Methodologies
1 28 (65.12%) Agile Software Development
2 17 (39.53%) Analytics
3 15 (34.88%) Data Analytics
4 13 (30.23%) Machine Learning
5 10 (23.26%) Scrum
6 9 (20.93%) Software Engineering
7 6 (13.95%) Business Intelligence
7 6 (13.95%) ETL
8 5 (11.63%) Data Engineering
8 5 (11.63%) Low Latency
8 5 (11.63%) Prototyping
9 4 (9.30%) Dimensional Modelling
9 4 (9.30%) E-Commerce
9 4 (9.30%) Kimball Methodology
9 4 (9.30%) MVC
9 4 (9.30%) SDLC
9 4 (9.30%) Unit Testing
10 3 (6.98%) Data Management
11 2 (4.65%) Migration
11 2 (4.65%) Project Management
Programming Languages
1 25 (58.14%) Java
2 15 (34.88%) Scala
3 10 (23.26%) SQL
4 8 (18.60%) T-SQL
5 6 (13.95%) Python
6 5 (11.63%) C#
6 5 (11.63%) C++
7 4 (9.30%) JavaScript
8 2 (4.65%) PL/SQL
9 1 (2.33%) VB.NET
Qualifications
1 14 (32.56%) Degree
Quality Assurance & Compliance
1 5 (11.63%) QA
2 1 (2.33%) SLA
Vendors
1 5 (11.63%) Tableau
2 4 (9.30%) Microsoft
3 3 (6.98%) Oracle
4 1 (2.33%) Dell
4 1 (2.33%) HP
4 1 (2.33%) IBM
4 1 (2.33%) SAP
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £45000 - £65000 per annum + bens - pens, health + more
Posted: Yesterday
Potters Bar, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + be- shares, health, flexi
Posted: Yesterday
Hertfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £40000.00 - £60000.00 per annum + Based on experience
Posted: 6 days ago
Letchworth Garden City, Hertfordshire
Atos
Salary: excellent benefits
Posted: 19 days ago