Period
to 17 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for NoSQL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited NoSQL over the 6 months to 17 January 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

NoSQL
East of England > Hertfordshire
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 79 82 83
Rank change year-on-year +3 +1 -6
Contract jobs citing NoSQL 19 12 9
As % of all contract IT jobs advertised in Hertfordshire 1.23% 0.85% 0.64%
As % of the Database & Business Intelligence category 5.88% 4.43% 3.18%
Number of daily rates quoted 10 9 3
Hertfordshire median daily rate £365 £525 £550
Median daily rate % change year-on-year -30.48% -4.55% +10.00%
10th Percentile £358 £456 £315
90th Percentile £538 £548 £575
East of England median daily rate £469 £438 £450
% change year-on-year +7.14% -2.78% -
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England median hourly rate £37.00 - -

NoSQL is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Contract vacancies with a requirement for database or business intelligence skills 323 271 283
As % of all contract IT jobs advertised in Hertfordshire 20.85% 19.11% 20.20%
Number of daily rates quoted 171 148 151
Hertfordshire median daily rate £400 £390 £385
Median daily rate % change year-on-year +2.56% +1.30% +5.48%
10th Percentile £313 £259 £234
90th Percentile £588 £538 £575
East of England median daily rate £413 £375 £384
% change year-on-year +10.00% -2.28% +2.33%
Number of hourly rates quoted 5 1 8
Hertfordshire median hourly rate £19.00 £45.00 £15.00
Median hourly rate % change year-on-year -57.78% +200.00% -25.00%
10th Percentile £16.25 £45.00 £11.38
90th Percentile £30.85 £45.00 £48.00
East of England median hourly rate £37.25 £36.82 £36.67
% change year-on-year +1.17% +0.41% +68.60%

NoSQL
Job Vacancy Trend in Hertfordshire

Job postings citing NoSQL as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for NoSQL in Hertfordshire

NoSQL
Contractor Daily Rate Trend in Hertfordshire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing NoSQL in Hertfordshire.

Contractor daily rate trend for NoSQL in Hertfordshire

NoSQL
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing NoSQL in Hertfordshire over the 6 months to 17 January 2018.

Contractor daily rate histogram for NoSQL in Hertfordshire

NoSQL
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing NoSQL within the Hertfordshire region over the 6 months to 17 January 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City +3 4 £525 +5.00% 1
Watford -8 3 £365 -16.57% 9
Borehamwood - 3 £365 - 1
Hatfield -4 1 £525 -
St Albans - 1 £463 - 6
NoSQL
East of England

For the 6 months to 17 January 2018, IT contractor jobs citing NoSQL 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 Hertfordshire region with a requirement for NoSQL.

1 16 (84.21%) Agile Software Development
2 14 (73.68%) TDD
3 13 (68.42%) Amazon AWS
4 12 (63.16%) BDD
5 11 (57.89%) Node.js
5 11 (57.89%) Analytics
5 11 (57.89%) Microservices
6 9 (47.37%) Docker
6 9 (47.37%) MongoDB
6 9 (47.37%) C#
6 9 (47.37%) .NET
7 8 (42.11%) Advertising
7 8 (42.11%) SQL
7 8 (42.11%) OO
7 8 (42.11%) E-Commerce
7 8 (42.11%) Google
7 8 (42.11%) Marketing
7 8 (42.11%) Google Analytics
7 8 (42.11%) PaaS
7 8 (42.11%) Cybersecurity
7 8 (42.11%) Kafka
7 8 (42.11%) .NET Core
8 5 (26.32%) Continuous Integration
8 5 (26.32%) JavaScript
8 5 (26.32%) Web Services
9 4 (21.05%) Git (software)
9 4 (21.05%) RESTful
9 4 (21.05%) Apache Cassandra
9 4 (21.05%) Jenkins
10 3 (15.79%) Loose Coupling

NoSQL
Co-occurring 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 3 (15.79%) Apache Spark
2 1 (5.26%) Cloud Foundry
2 1 (5.26%) Confluence
2 1 (5.26%) OpenStack
2 1 (5.26%) Tomcat
Cloud Services
1 13 (68.42%) Amazon AWS
2 8 (42.11%) Google Analytics
2 8 (42.11%) PaaS
3 3 (15.79%) Amazon EC2
4 2 (10.53%) Amazon SQS
5 1 (5.26%) Microsoft Azure
Database & Business Intelligence
1 9 (47.37%) MongoDB
2 4 (21.05%) Apache Cassandra
3 3 (15.79%) Big Data
4 2 (10.53%) MySQL
4 2 (10.53%) PostgreSQL
5 1 (5.26%) DB2
5 1 (5.26%) Oracle Database
5 1 (5.26%) RavenDB
5 1 (5.26%) RDBMS
5 1 (5.26%) Relational Database
Development Applications
1 4 (21.05%) Git (software)
1 4 (21.05%) Jenkins
2 3 (15.79%) Maven
3 1 (5.26%) Apache Ivy
3 1 (5.26%) Atlassian Bamboo
3 1 (5.26%) Bitbucket
3 1 (5.26%) Checkstyle
3 1 (5.26%) Cucumber
3 1 (5.26%) EasyMock
3 1 (5.26%) Gradle
3 1 (5.26%) JBehave
3 1 (5.26%) JIRA
3 1 (5.26%) jMock
3 1 (5.26%) JUnit
3 1 (5.26%) Mockito
3 1 (5.26%) Moq
3 1 (5.26%) Selenium
3 1 (5.26%) SoapUI
3 1 (5.26%) TeamCity
3 1 (5.26%) WebDriver
General
1 8 (42.11%) Advertising
1 8 (42.11%) Marketing
2 3 (15.79%) Games
3 2 (10.53%) Retail
4 1 (5.26%) Telecoms
Job Titles
1 9 (47.37%) Developer
2 8 (42.11%) Architect
2 8 (42.11%) E-Commerce Architect
2 8 (42.11%) E-Commerce Solution Architect
2 8 (42.11%) Solutions Architect
3 4 (21.05%) Digital Architect
3 4 (21.05%) Digital Solutions Architect
4 3 (15.79%) Agile Developer
4 3 (15.79%) C++ Developer
4 3 (15.79%) C++ Software Developer
4 3 (15.79%) Database Developer
4 3 (15.79%) Senior C++ Developer
4 3 (15.79%) Senior Developer
4 3 (15.79%) Senior Software Developer
4 3 (15.79%) Software Developer
5 2 (10.53%) Agile Java Developer
5 2 (10.53%) AWS Developer
5 2 (10.53%) Java Developer
6 1 (5.26%) Agile .NET Developer
6 1 (5.26%) Agile C# Developer
Libraries, Frameworks & Software Standards
1 11 (57.89%) Node.js
2 9 (47.37%) .NET
3 8 (42.11%) .NET Core
3 8 (42.11%) Kafka
4 5 (26.32%) Web Services
5 4 (21.05%) RESTful
6 3 (15.79%) AngularJS
6 3 (15.79%) CSS
6 3 (15.79%) HTML
6 3 (15.79%) HTML5
6 3 (15.79%) Spark Streaming
6 3 (15.79%) Spring Cloud
7 1 (5.26%) Gherkin
7 1 (5.26%) Hibernate
7 1 (5.26%) J2EE
7 1 (5.26%) LAMP
7 1 (5.26%) LAPP Stack
7 1 (5.26%) Memcached
7 1 (5.26%) SOAP
7 1 (5.26%) Spring
Miscellaneous
1 3 (15.79%) Computer Science
Operating Systems
1 2 (10.53%) Linux
2 1 (5.26%) Solaris
2 1 (5.26%) Unix
Processes & Methodologies
1 16 (84.21%) Agile Software Development
2 14 (73.68%) TDD
3 12 (63.16%) BDD
4 11 (57.89%) Analytics
4 11 (57.89%) Microservices
5 8 (42.11%) Cybersecurity
5 8 (42.11%) E-Commerce
5 8 (42.11%) OO
6 5 (26.32%) Continuous Integration
7 3 (15.79%) Continuous Delivery
7 3 (15.79%) Data Analytics
7 3 (15.79%) Data Modelling
7 3 (15.79%) Kanban
7 3 (15.79%) Loose Coupling
7 3 (15.79%) Multithreading
7 3 (15.79%) Scrum
7 3 (15.79%) Software Engineering
8 2 (10.53%) Open Source
8 2 (10.53%) Test Automation
9 1 (5.26%) Concurrent Programming
Programming Languages
1 9 (47.37%) C#
2 8 (42.11%) SQL
3 5 (26.32%) JavaScript
4 3 (15.79%) C++
4 3 (15.79%) Java
4 3 (15.79%) Ruby
5 2 (10.53%) Python
6 1 (5.26%) Bash Shell
6 1 (5.26%) Groovy
6 1 (5.26%) Perl
6 1 (5.26%) PL/SQL
6 1 (5.26%) Scala
6 1 (5.26%) Shell Script
Qualifications
1 3 (15.79%) Computer Science Degree
1 3 (15.79%) Degree
Quality Assurance & Compliance
1 3 (15.79%) QA
System Software
1 9 (47.37%) Docker
2 1 (5.26%) VMware ESXi
2 1 (5.26%) vSphere
Systems Management
1 1 (5.26%) Ansible
1 1 (5.26%) Kubernetes
1 1 (5.26%) Opscode Chef
1 1 (5.26%) Puppet
Vendors
1 8 (42.11%) Google
2 1 (5.26%) Atlassian
2 1 (5.26%) Oracle
2 1 (5.26%) Sonatype
2 1 (5.26%) VMware