Period
to 20 July 2017

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for RavenDB skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RavenDB over the 6 months to 20 July 2017 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.

RavenDB
England > London
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 541 609 593
Rank change year-on-year +68 -16 -41
Contract jobs citing RavenDB 40 11 7
As % of all contract IT jobs advertised in London 0.096% 0.024% 0.015%
As % of the Database & Business Intelligence category 0.40% 0.10% 0.064%
Number of daily rates quoted 38 8 7
London median daily rate £438 £550 £425
Median daily rate % change year-on-year -20.45% +29.41% +10.39%
10th Percentile £406 £420 £313
90th Percentile £488 £608 £468
England median daily rate £438 £400 £375
% change year-on-year +9.38% +6.67% -3.85%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate - - -

RavenDB is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
London
Contract job vacancies with a requirement for database and business intelligence skills 10083 10567 11019
As % of all contract IT job vacancies advertised in London 24.14% 23.30% 23.93%
Number of daily rates quoted 7306 7649 7668
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £328 £313 £300
90th Percentile £650 £638 £625
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +3.23%
Number of hourly rates quoted 49 45 96
London median hourly rate £27.16 £27.50 £23.62
Median hourly rate % change year-on-year -1.24% +16.45% -14.13%
10th Percentile £18.20 £16.58 £14.50
90th Percentile £47.75 £99.60 £57.50
England median hourly rate £29.81 £29.94 £25.00
% change year-on-year -0.43% +19.76% -12.28%

RavenDB
Job Vacancy Trend in London

Job postings citing RavenDB as a percentage of all IT jobs advertised in London.

Job vacancy trend for RavenDB in London

RavenDB
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for RavenDB in London

RavenDB
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing RavenDB in London over the 6 months to 20 July 2017.

Contractor daily rate histogram for RavenDB in London

RavenDB
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RavenDB within the London region over the 6 months to 20 July 2017. 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
Hammersmith - 3 £518 -
City of London +10 1 £413 -
RavenDB
England

For the 6 months to 20 July 2017, IT contractor jobs citing RavenDB 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 London region with a requirement for RavenDB.

1 39 (97.50%) C#
2 37 (92.50%) .NET
2 37 (92.50%) Agile Software Development
3 35 (87.50%) AngularJS
4 34 (85.00%) Continuous Integration
4 34 (85.00%) TeamCity
4 34 (85.00%) NoSQL
5 33 (82.50%) BDD
5 33 (82.50%) TDD
6 32 (80.00%) OO
6 32 (80.00%) Octopus Deploy
7 30 (75.00%) Pair Programming
8 29 (72.50%) JavaScript
9 27 (67.50%) Software Engineering
9 27 (67.50%) SOLID
10 26 (65.00%) Aurelia
11 24 (60.00%) React
12 23 (57.50%) SpecFlow
13 21 (52.50%) QA
13 21 (52.50%) Microsoft
14 17 (42.50%) Web Application Development
15 12 (30.00%) Scrum
16 10 (25.00%) NServiceBus
17 8 (20.00%) Don't repeat yourself (DRY)
17 8 (20.00%) MVC
17 8 (20.00%) Java
18 7 (17.50%) Domain-Driven Design
19 6 (15.00%) Git (software)
19 6 (15.00%) Amazon AWS
19 6 (15.00%) Continuous Delivery

RavenDB
Co-occurring IT Skills in London 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 10 (25.00%) NServiceBus
2 4 (10.00%) IIS
3 2 (5.00%) Confluence
4 1 (2.50%) Elasticsearch
Cloud Services
1 6 (15.00%) Amazon AWS
2 4 (10.00%) Amazon CloudWatch
Database & Business Intelligence
1 34 (85.00%) NoSQL
2 4 (10.00%) MongoDB
3 1 (2.50%) Apache Cassandra
3 1 (2.50%) CouchDB
3 1 (2.50%) Hadoop
Development Applications
1 34 (85.00%) TeamCity
2 32 (80.00%) Octopus Deploy
3 23 (57.50%) SpecFlow
4 6 (15.00%) Git (software)
5 4 (10.00%) Visual Studio
6 2 (5.00%) Fiddler
6 2 (5.00%) JIRA
Job Titles
1 33 (82.50%) Developer
2 28 (70.00%) .NET Developer
3 26 (65.00%) Angular Developer
4 21 (52.50%) C# Developer
5 20 (50.00%) Full Stack Developer
6 18 (45.00%) C# .NET Developer
7 13 (32.50%) JavaScript Developer
8 12 (30.00%) Agile .NET Developer
8 12 (30.00%) Agile Developer
9 8 (20.00%) Java Developer
10 6 (15.00%) Agile C# Developer
10 6 (15.00%) NoSQL Developer
11 3 (7.50%) Architect
11 3 (7.50%) DevOps Engineer
11 3 (7.50%) Senior C# Developer
11 3 (7.50%) Senior Developer
12 2 (5.00%) .NET Architect
12 2 (5.00%) .NET Technical Architect
12 2 (5.00%) Software Developer
12 2 (5.00%) Technical Architect
Libraries, Frameworks & Software Standards
1 37 (92.50%) .NET
2 35 (87.50%) AngularJS
3 26 (65.00%) Aurelia
4 24 (60.00%) React
5 2 (5.00%) Angular 2
5 2 (5.00%) ASP.NET
5 2 (5.00%) CSS
5 2 (5.00%) HTML
5 2 (5.00%) jQuery
5 2 (5.00%) MSMQ
6 1 (2.50%) ASP.NET MVC
6 1 (2.50%) Celery
6 1 (2.50%) Django
Miscellaneous
1 4 (10.00%) Greenfield Project
2 2 (5.00%) NHS
Operating Systems
1 4 (10.00%) Windows
2 2 (5.00%) Windows Server 2012
Processes & Methodologies
1 37 (92.50%) Agile Software Development
2 34 (85.00%) Continuous Integration
3 33 (82.50%) BDD
3 33 (82.50%) TDD
4 32 (80.00%) OO
5 30 (75.00%) Pair Programming
6 27 (67.50%) Software Engineering
6 27 (67.50%) SOLID
7 17 (42.50%) Web Application Development
8 12 (30.00%) Scrum
9 8 (20.00%) Don't repeat yourself (DRY)
9 8 (20.00%) MVC
10 7 (17.50%) Domain-Driven Design
11 6 (15.00%) Continuous Delivery
11 6 (15.00%) CQRS
12 4 (10.00%) DevOps
12 4 (10.00%) Release Management
13 3 (7.50%) Microservices
13 3 (7.50%) SOA
14 2 (5.00%) Event-Driven Architecture
Programming Languages
1 39 (97.50%) C#
2 29 (72.50%) JavaScript
3 8 (20.00%) Java
4 5 (12.50%) Python
5 4 (10.00%) PowerShell
5 4 (10.00%) Ruby
6 2 (5.00%) F#
7 1 (2.50%) SQL
Quality Assurance & Compliance
1 21 (52.50%) QA
Systems Management
1 4 (10.00%) Ansible
1 4 (10.00%) Opscode Chef
Vendors
1 21 (52.50%) Microsoft
2 4 (10.00%) Splunk
London
Austin Fraser
Rate: £400 - £425 per day
Posted: 2 hours ago