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 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Big Data
Rank 88 125 128
Rank change year-on-year
+37 +3
Permanent jobs citing Big Data 46 24 17
As % of all permanent IT jobs located in Hertfordshire 2.28% 1.00% 0.75%
As % of the Database & Business Intelligence category 8.63% 3.22% 2.41%
Number of salaries quoted 38 17 15
Median salary £55,000 £52,500 £70,000
Median salary % change year-on-year
+4.76% -25.00%
90% offered a salary of more than £50,000 £38,500 £47,500
10% offered a salary of more than £60,000 £64,000 £80,000
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
533 746 704
As % of all permanent IT jobs located in Hertfordshire 26.44% 31.23% 30.86%
Number of salaries quoted 456 661 582
Median salary £50,000 £47,500 £45,000
Median salary % change year-on-year
+5.26% +5.55%
90% offered a salary of more than £35,000 £30,000 £30,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 27 September 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 27 September 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 - 21 £55,000 - 3
Potters Bar - 6 £55,000 -
Watford +5 4 £57,500 +4.54%
Hertford - 2 £46,250 -
Rickmansworth - 2 £55,000 - 1
Hemel Hempstead -6 1 £50,000 -9.09%
Stevenage - 1 £52,500 -
Big Data
East of England

Big Data
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 September 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 51 (76.12%) Java
2 28 (41.79%) Scala
3 26 (38.81%) Agile Software Development
3 26 (38.81%) SQL
4 24 (35.82%) NoSQL
5 21 (31.34%) Hadoop
6 20 (29.85%) SQL Server
7 19 (28.36%) Data Analytics
7 19 (28.36%) Analytics
8 17 (25.37%) Python
9 16 (23.88%) C#
9 16 (23.88%) SQL Server Reporting Services
10 15 (22.39%) Business Intelligence
11 14 (20.90%) T-SQL
11 14 (20.90%) SQL Server Integration Services
11 14 (20.90%) Degree
11 14 (20.90%) Apache Cassandra
11 14 (20.90%) Analytical Skills
12 12 (17.91%) SDLC
12 12 (17.91%) Tableau
12 12 (17.91%) ETL
12 12 (17.91%) Finance
13 11 (16.42%) SAS
14 10 (14.93%) Oracle
15 9 (13.43%) J2EE
15 9 (13.43%) SAP
15 9 (13.43%) Project Management
16 8 (11.94%) BusinessObjects
16 8 (11.94%) SPSS
16 8 (11.94%) Data Mining

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 11 (16.42%) SAS
2 7 (10.45%) Apache
2 7 (10.45%) Tomcat
3 1 (1.49%) GlassFish
3 1 (1.49%) SharePoint
Applications
1 8 (11.94%) SPSS
2 4 (5.97%) MS Excel
3 1 (1.49%) MS Office
3 1 (1.49%) MS Project
Cloud Services
1 3 (4.48%) Microsoft Azure
2 2 (2.99%) Amazon AWS
Database & Business Intelligence
1 24 (35.82%) NoSQL
2 21 (31.34%) Hadoop
3 20 (29.85%) SQL Server
4 16 (23.88%) SQL Server Reporting Services
5 14 (20.90%) Apache Cassandra
5 14 (20.90%) SQL Server Integration Services
6 8 (11.94%) BusinessObjects
6 8 (11.94%) Data Mining
6 8 (11.94%) GIS
7 7 (10.45%) SQL Server Analysis Services
8 6 (8.96%) Oracle Database
8 6 (8.96%) RDBMS
8 6 (8.96%) Relational Database
8 6 (8.96%) SQL Server 2008
8 6 (8.96%) SQL Server 2012
9 4 (5.97%) OLAP
9 4 (5.97%) OLAP Cube
9 4 (5.97%) PerformancePoint
9 4 (5.97%) Power BI
9 4 (5.97%) PowerPivot
Development Applications
1 6 (8.96%) Eclipse
1 6 (8.96%) Jenkins
1 6 (8.96%) Maven
1 6 (8.96%) Mercurial
1 6 (8.96%) NetBeans
1 6 (8.96%) Subversion
1 6 (8.96%) Toad
2 3 (4.48%) Selenium
3 2 (2.99%) SQL Server Management Studio (SSMS)
4 1 (1.49%) Visual Studio
General
1 12 (17.91%) Finance
2 8 (11.94%) Retail
3 7 (10.45%) Games
4 3 (4.48%) Advertising
4 3 (4.48%) Marketing
5 1 (1.49%) Manufacturing
Job Titles
1 45 (67.16%) Developer
2 38 (56.72%) Java Developer
3 19 (28.36%) Senior Developer
3 19 (28.36%) Senior Java Developer
4 10 (14.93%) Scala Developer
5 9 (13.43%) Big Data Developer
5 9 (13.43%) Java Scala Developer
5 9 (13.43%) Senior Big Data Developer
6 8 (11.94%) Analytics Manager
6 8 (11.94%) Data Analytics Manager
6 8 (11.94%) Data Manager
6 8 (11.94%) Fraud Manager
6 8 (11.94%) Senior Analytics Manager
6 8 (11.94%) Senior Manager
6 8 (11.94%) Senior Technical Manager
6 8 (11.94%) Technical Manager
7 7 (10.45%) Analyst
8 6 (8.96%) J2EE Developer
8 6 (8.96%) Senior Software Developer
8 6 (8.96%) Software Developer
Libraries, Frameworks & Software Standards
1 9 (13.43%) J2EE
2 8 (11.94%) .NET
3 7 (10.45%) JMS
4 6 (8.96%) ActiveMQ
4 6 (8.96%) Java EE
5 5 (7.46%) Akka
6 4 (5.97%) MDX
7 3 (4.48%) REST
7 3 (4.48%) Spring
7 3 (4.48%) Web Services
8 1 (1.49%) Kafka
Miscellaneous
1 14 (20.90%) Analytical Skills
2 8 (11.94%) Visualisation
3 3 (4.48%) Public Cloud
3 3 (4.48%) Robotics
4 1 (1.49%) Computer Science
Operating Systems
1 2 (2.99%) Android
1 2 (2.99%) Apple iOS
Processes & Methodologies
1 26 (38.81%) Agile Software Development
2 19 (28.36%) Analytics
2 19 (28.36%) Data Analytics
3 15 (22.39%) Business Intelligence
4 12 (17.91%) ETL
4 12 (17.91%) SDLC
5 9 (13.43%) Project Management
6 8 (11.94%) Anti-Money Laundering
6 8 (11.94%) Data Visualisation
6 8 (11.94%) Machine Learning
6 8 (11.94%) Programme Management
6 8 (11.94%) Resource Management
6 8 (11.94%) Stakeholder Management
7 6 (8.96%) Mentoring
8 4 (5.97%) CRM
8 4 (5.97%) Dimensional Modelling
8 4 (5.97%) Kimball Methodology
8 4 (5.97%) Software Engineering
9 3 (4.48%) E-Commerce
9 3 (4.48%) TDD
Programming Languages
1 51 (76.12%) Java
2 28 (41.79%) Scala
3 26 (38.81%) SQL
4 17 (25.37%) Python
5 16 (23.88%) C#
6 14 (20.90%) T-SQL
7 8 (11.94%) VB.NET
8 2 (2.99%) C++
9 1 (1.49%) Bash Shell
9 1 (1.49%) Perl
9 1 (1.49%) PHP
9 1 (1.49%) PL/SQL
9 1 (1.49%) Shell Script
Qualifications
1 14 (20.90%) Degree
Quality Assurance & Compliance
1 3 (4.48%) QA
System Software
1 1 (1.49%) Apache Flume
Systems Management
1 1 (1.49%) Nagios
Vendors
1 12 (17.91%) Tableau
2 10 (14.93%) Oracle
3 9 (13.43%) SAP
4 5 (7.46%) Microsoft
5 3 (4.48%) Sybase
6 2 (2.99%) Google
7 1 (1.49%) Cloudera
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £55000 - £65000 per annum + bens - pens, health + more
Posted: Yesterday
St. Albans, Hertfordshire
Understanding Recruitment
Salary: £50000 - £60000 per annum + very good bonus
Posted: Yesterday
Hertfordshire
Verticality Ltd
Salary: £50000 - £55000 per annum, Benefits Benefits
Posted: 22 hours ago
Rickmansworth, Hertfordshire
Oliver Bernard
Salary: £50000 - £60000 per annum + benefits & bonus
Posted: 4 days ago
Hatfield, Hertfordshire
JM
Salary: £55000 - £65800 per annum + £4,200 car, benefits and bonus
Posted: 4 days ago
St. Albans
Eligo Recruitment
Salary: £50000 - £60000 per annum + Benefits
Posted: 12 days ago