The table below looks at the statistics for Big Data skills in IT contracts advertised for the Welwyn Garden City region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 22 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
22 Feb 2017
Same period 2016 Same period 2015
Big Data
Hertfordshire / Welwyn Garden City
Rank 8 - -
Rank change year-on-year
- 0
Contract jobs citing Big Data 10 0 0
As % of all contract IT jobs located in Welwyn Garden City 13.70% - -
As % of the Database & Business Intelligence category 45.45% - -
Number of daily rates quoted 2 0 0
Median daily rate £625 - -
UK excluding London median daily rate £500 £475 £475
% change year-on-year
+5.26% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £46.50 £36.50
% change year-on-year
+1.07% +27.39%

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Welwyn Garden City region.

Database & Business Intelligence Category
Welwyn Garden City
Contract IT job ads with a match in the
Database & Business Intelligence category
22 1 16
As % of all contract IT jobs located in Welwyn Garden City 30.14% 2.17% 55.17%
Number of daily rates quoted 7 0 4
Median daily rate £340 - £376
90% offered a daily rate of more than £325 - £358
10% offered a daily rate of more than £625 - £402
UK excluding London median daily rate £400 £375 £370
% change year-on-year
+6.66% +1.35%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £32.50 £32.50
% change year-on-year
+16.92% -

Big Data
Jobs Demand Trend in Welwyn Garden City

The demand trend of contract jobs across the Welwyn Garden City region citing Big Data as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Welwyn Garden City

Big Data
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 22 February 2017, IT contractor 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 contract ads across the Welwyn Garden City region with a requirement for Big Data.

1 9 (81.82%) Agile Software Development
1 9 (81.82%) DevOps
2 7 (63.64%) Security Architecture
2 7 (63.64%) Waterfall
2 7 (63.64%) Management Information System
2 7 (63.64%) Middleware
2 7 (63.64%) Risk Management
2 7 (63.64%) Information Security
2 7 (63.64%) Information Assurance
2 7 (63.64%) Big Data Analytics
2 7 (63.64%) Data Analytics
2 7 (63.64%) Analytics
2 7 (63.64%) Database Security
3 6 (54.55%) Data Centre
4 4 (36.36%) Amazon AWS
4 4 (36.36%) Retail
5 2 (18.18%) JIRA
5 2 (18.18%) Puppet
5 2 (18.18%) Front Office
5 2 (18.18%) Splunk
5 2 (18.18%) Machine Learning
5 2 (18.18%) Jenkins
5 2 (18.18%) GitHub
5 2 (18.18%) Opscode Chef
5 2 (18.18%) Trello
5 2 (18.18%) New Relic
5 2 (18.18%) Ansible
5 2 (18.18%) Docker
5 2 (18.18%) Terraform
5 2 (18.18%) Python

Big Data
Top Related IT Skills in Welwyn Garden City 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 4 (36.36%) Amazon AWS
2 2 (18.18%) GitHub
2 2 (18.18%) Trello
Development Applications
1 2 (18.18%) Jenkins
1 2 (18.18%) JIRA
General
1 4 (36.36%) Retail
2 2 (18.18%) Front Office
Job Titles
1 7 (63.64%) Applications Consultant
1 7 (63.64%) Consultant
1 7 (63.64%) Security Consultant
2 2 (18.18%) Developer
2 2 (18.18%) DevOps Engineer
2 2 (18.18%) Python Developer
2 2 (18.18%) Senior DevOps
2 2 (18.18%) Senior DevOps Engineer
3 1 (9.09%) AWS Developer
3 1 (9.09%) AWS DevOps
3 1 (9.09%) AWS Engineer
3 1 (9.09%) Cloud Developer
3 1 (9.09%) Cloud Engineer
3 1 (9.09%) Senior Cloud Engineer
Libraries, Frameworks & Software Standards
1 7 (63.64%) Middleware
Miscellaneous
1 7 (63.64%) Management Information System
2 6 (54.55%) Data Centre
Processes & Methodologies
1 9 (81.82%) Agile Software Development
1 9 (81.82%) DevOps
2 7 (63.64%) Analytics
2 7 (63.64%) Big Data Analytics
2 7 (63.64%) Data Analytics
2 7 (63.64%) Database Security
2 7 (63.64%) Information Assurance
2 7 (63.64%) Information Security
2 7 (63.64%) Risk Management
2 7 (63.64%) Security Architecture
2 7 (63.64%) Waterfall
3 2 (18.18%) Machine Learning
4 1 (9.09%) Penetration Testing
Programming Languages
1 2 (18.18%) Python
System Software
1 2 (18.18%) Docker
Systems Management
1 2 (18.18%) Ansible
1 2 (18.18%) Kubernetes
1 2 (18.18%) Opscode Chef
1 2 (18.18%) Puppet
1 2 (18.18%) Terraform
Vendors
1 2 (18.18%) New Relic
1 2 (18.18%) Splunk
Welwyn Garden City
ECS
Rate: Competitive
Posted: 26 days ago