Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies 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 17 November 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
UK
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 828 876 865
Rank change year-on-year +48 -11 -28
Contract jobs citing RavenDB 50 18 28
As % of all contract IT jobs advertised in the UK 0.049% 0.017% 0.024%
As % of the Database & Business Intelligence category 0.22% 0.075% 0.10%
Number of daily rates quoted 49 15 17
UK median daily rate £425 £370 £375
Median daily rate % change year-on-year +14.86% -1.33% +1.35%
10th Percentile £406 £306 £355
90th Percentile £459 £600 £458
UK excluding London median daily rate £425 £360 £375
% change year-on-year +18.06% -4.00% +2.74%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

RavenDB 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 with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
UK
Contract vacancies with a requirement for database or business intelligence skills 22701 23988 26782
As % of all contract IT jobs advertised in the UK 22.08% 22.64% 23.30%
Number of daily rates quoted 15494 15920 17628
UK median daily rate £450 £425 £400
Median daily rate % change year-on-year +5.88% +6.25% +1.27%
10th Percentile £310 £285 £269
90th Percentile £625 £600 £575
UK excluding London median daily rate £400 £375 £375
% change year-on-year +6.67% - +7.14%
Number of hourly rates quoted 286 371 405
UK median hourly rate £31.23 £28.18 £28.50
Median hourly rate % change year-on-year +10.82% -1.12% +16.33%
10th Percentile £14.00 £10.00 £12.00
90th Percentile £57.81 £52.17 £52.47
UK excluding London median hourly rate £35.00 £28.09 £29.75
% change year-on-year +24.60% -5.58% +32.22%

RavenDB
Job Vacancy Trend

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

Job vacancy trend for RavenDB in the UK

RavenDB
Contractor Daily Rate Trend

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

Contractor daily rate trend for RavenDB in the UK

RavenDB
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing RavenDB over the 6 months to 17 November 2017.

Contractor daily rate histogram for RavenDB in the UK

RavenDB
Top 4 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RavenDB within the UK over the 6 months to 17 November 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
England +50 50 £425 +14.86% 12
London +31 49 £425 -19.05% 3
UK excluding London +27 1 £425 +18.06% 9
East of England - 1 £425 - 1

For the 6 months to 17 November 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 with a requirement for RavenDB.

1 50 (100.00%) C#
2 49 (98.00%) Agile Software Development
3 47 (94.00%) .NET
3 47 (94.00%) NoSQL
3 47 (94.00%) AngularJS
4 45 (90.00%) TDD
5 43 (86.00%) BDD
6 40 (80.00%) SOLID
7 37 (74.00%) Octopus Deploy
7 37 (74.00%) React
7 37 (74.00%) Continuous Integration
7 37 (74.00%) TeamCity
7 37 (74.00%) OO
8 36 (72.00%) Pair Programming
9 34 (68.00%) Software Engineering
10 30 (60.00%) JavaScript
11 23 (46.00%) SpecFlow
12 21 (42.00%) Microsoft
13 20 (40.00%) Aurelia
13 20 (40.00%) Acceptance Criteria
14 19 (38.00%) MVC
15 18 (36.00%) QA
15 18 (36.00%) Don't repeat yourself (DRY)
16 17 (34.00%) Web Application Development
16 17 (34.00%) Scrum
17 16 (32.00%) MongoDB
18 15 (30.00%) NServiceBus
18 15 (30.00%) Domain-Driven Design
18 15 (30.00%) CQRS
19 8 (16.00%) Java

RavenDB
Co-occurring IT Skills 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 15 (30.00%) NServiceBus
Cloud Services
1 3 (6.00%) Microsoft Azure
2 2 (4.00%) Amazon AWS
Database & Business Intelligence
1 47 (94.00%) NoSQL
2 16 (32.00%) MongoDB
3 1 (2.00%) Amazon DynamoDB
3 1 (2.00%) Apache Cassandra
3 1 (2.00%) SimpleDB
3 1 (2.00%) SQL Server
3 1 (2.00%) SQL Server 2008
3 1 (2.00%) SQL Server 2012
Development Applications
1 37 (74.00%) Octopus Deploy
1 37 (74.00%) TeamCity
2 23 (46.00%) SpecFlow
3 3 (6.00%) Git (software)
4 1 (2.00%) Team Foundation Server
4 1 (2.00%) Visual Studio
General
1 2 (4.00%) Finance
Job Titles
1 46 (92.00%) Developer
2 37 (74.00%) C# Developer
3 36 (72.00%) .NET Developer
4 30 (60.00%) Angular Developer
5 29 (58.00%) C# .NET Developer
6 17 (34.00%) Full Stack Developer
7 15 (30.00%) NoSQL Developer
8 13 (26.00%) JavaScript Developer
9 12 (24.00%) Agile .NET Developer
9 12 (24.00%) Agile Developer
10 11 (22.00%) Senior C# Developer
10 11 (22.00%) Senior Developer
11 8 (16.00%) Java Developer
12 6 (12.00%) Agile C# Developer
12 6 (12.00%) Senior .NET Developer
12 6 (12.00%) Senior C# .NET Developer
13 3 (6.00%) AWS Developer
13 3 (6.00%) Technical Leader
14 2 (4.00%) Lead C# Developer
14 2 (4.00%) Lead Developer
Libraries, Frameworks & Software Standards
1 47 (94.00%) .NET
1 47 (94.00%) AngularJS
2 37 (74.00%) React
3 20 (40.00%) Aurelia
4 5 (10.00%) ASP.NET
5 2 (4.00%) CSS
5 2 (4.00%) HTML
5 2 (4.00%) jQuery
5 2 (4.00%) REST
5 2 (4.00%) SOAP
6 1 (2.00%) Angular 2
6 1 (2.00%) XML
Miscellaneous
1 2 (4.00%) Greenfield Project
1 2 (4.00%) NHS
Operating Systems
1 1 (2.00%) Windows
1 1 (2.00%) Windows Server
1 1 (2.00%) Windows Server 2012
Processes & Methodologies
1 49 (98.00%) Agile Software Development
2 45 (90.00%) TDD
3 43 (86.00%) BDD
4 40 (80.00%) SOLID
5 37 (74.00%) Continuous Integration
5 37 (74.00%) OO
6 36 (72.00%) Pair Programming
7 34 (68.00%) Software Engineering
8 20 (40.00%) Acceptance Criteria
9 19 (38.00%) MVC
10 18 (36.00%) Don't repeat yourself (DRY)
11 17 (34.00%) Scrum
11 17 (34.00%) Web Application Development
12 15 (30.00%) CQRS
12 15 (30.00%) Domain-Driven Design
13 3 (6.00%) DevOps
14 2 (4.00%) Business Intelligence
14 2 (4.00%) Continuous Delivery
14 2 (4.00%) Front End Development
14 2 (4.00%) Kanban
Programming Languages
1 50 (100.00%) C#
2 30 (60.00%) JavaScript
3 8 (16.00%) Java
4 2 (4.00%) F#
5 1 (2.00%) PowerShell
5 1 (2.00%) SQL
Quality Assurance & Compliance
1 18 (36.00%) QA
System Software
1 1 (2.00%) vCloud
Systems Management
1 2 (4.00%) Terraform
2 1 (2.00%) Opscode Chef
2 1 (2.00%) Puppet
Vendors
1 21 (42.00%) Microsoft