Period
to 25 February 2018

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 25 February 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.

RavenDB
UK
6 months to
25 Feb 2018
Same period 2017 Same period 2016
Rank 824 837 849
Rank change year-on-year +13 +12 -5
Contract jobs citing RavenDB 42 14 33
As % of all contract IT jobs advertised in the UK 0.042% 0.015% 0.031%
As % of the Database & Business Intelligence category 0.19% 0.065% 0.13%
Number of daily rates quoted 40 13 26
UK median daily rate £420 £413 £494
Median daily rate % change year-on-year +1.82% -16.46% +48.94%
10th Percentile £363 £370 £349
90th Percentile £538 £528 £588
UK excluding London median daily rate £375 £370 £375
% change year-on-year +1.35% -1.33% +18.11%
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 21,836 21,381 24,609
As % of all contract IT jobs advertised in the UK 21.84% 22.46% 22.80%
Number of daily rates quoted 15,203 14,319 16,479
UK median daily rate £463 £426 £420
Median daily rate % change year-on-year +8.70% +1.31% +5.00%
10th Percentile £313 £290 £275
90th Percentile £625 £613 £588
UK excluding London median daily rate £400 £395 £375
% change year-on-year +1.27% +5.33% +4.17%
Number of hourly rates quoted 247 298 396
UK median hourly rate £34.00 £27.50 £26.71
Median hourly rate % change year-on-year +23.64% +2.95% -6.89%
10th Percentile £15.11 £9.37 £11.88
90th Percentile £56.06 £49.13 £52.50
UK excluding London median hourly rate £37.50 £25.00 £26.13
% change year-on-year +50.00% -4.31% -5.00%

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 25 February 2018.

Contractor daily rate histogram for RavenDB in the UK

RavenDB
Top 6 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 25 February 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
England 0 35 £425 +3.03% 18
London +1 34 £425 -10.53% 3
UK excluding London +10 8 £375 +1.35% 18
Wales - 6 £375 - 2
East of England - 1 £425 - 2
Scotland - 1 £338 - 1

For the 6 months to 25 February 2018, IT contractor jobs citing RavenDB also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads with a requirement for RavenDB.

1 42 (100.00%) C#
1 42 (100.00%) .NET
2 41 (97.62%) Agile Software Development
3 31 (73.81%) NoSQL
4 30 (71.43%) AngularJS
5 27 (64.29%) SOLID
5 27 (64.29%) TDD
6 26 (61.90%) MongoDB
7 23 (54.76%) Octopus Deploy
7 23 (54.76%) BDD
7 23 (54.76%) React
7 23 (54.76%) TeamCity
8 22 (52.38%) NServiceBus
9 20 (47.62%) Software Engineering
9 20 (47.62%) OO
10 19 (45.24%) MVC
11 17 (40.48%) Continuous Integration
12 16 (38.10%) Scrum
12 16 (38.10%) ASP.NET
12 16 (38.10%) CQRS
12 16 (38.10%) Domain-Driven Design
12 16 (38.10%) Don't repeat yourself (DRY)
13 15 (35.71%) ASP.NET Web API
13 15 (35.71%) JavaScript
14 14 (33.33%) Pair Programming
15 12 (28.57%) Greenfield Project
16 11 (26.19%) Microsoft
17 10 (23.81%) E-Commerce
18 9 (21.43%) Microsoft Azure
18 9 (21.43%) REST

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 22 (52.38%) NServiceBus
2 5 (11.90%) Elasticsearch
3 1 (2.38%) Confluence
3 1 (2.38%) IIS
Cloud Services
1 9 (21.43%) Microsoft Azure
2 6 (14.29%) Amazon AWS
3 3 (7.14%) Amazon SQS
3 3 (7.14%) AWS CloudFormation
3 3 (7.14%) Google Cloud Platform
4 1 (2.38%) Amazon CloudWatch
Communications & Networking
1 6 (14.29%) HTTP
2 1 (2.38%) Internet
Database & Business Intelligence
1 31 (73.81%) NoSQL
2 26 (61.90%) MongoDB
3 6 (14.29%) PostgreSQL
4 3 (7.14%) Relational Database
4 3 (7.14%) SQL Server
5 1 (2.38%) Amazon DynamoDB
5 1 (2.38%) Couchbase
5 1 (2.38%) SimpleDB
Development Applications
1 23 (54.76%) Octopus Deploy
1 23 (54.76%) TeamCity
2 5 (11.90%) SpecFlow
3 4 (9.52%) Karma Test Runner
4 2 (4.76%) Git (software)
4 2 (4.76%) Visual Studio
5 1 (2.38%) Artifactory
5 1 (2.38%) JIRA
5 1 (2.38%) NuGet
5 1 (2.38%) Subversion
General
1 4 (9.52%) Finance
Job Titles
1 37 (88.10%) Developer
2 33 (78.57%) .NET Developer
3 17 (40.48%) C# Developer
4 15 (35.71%) NoSQL Developer
5 14 (33.33%) C# .NET Developer
6 13 (30.95%) Senior Developer
7 12 (28.57%) Senior .NET Developer
8 7 (16.67%) Senior C# Developer
9 6 (14.29%) Senior C# .NET Developer
10 4 (9.52%) AWS Developer
11 3 (7.14%) Angular Developer
11 3 (7.14%) Full Stack Developer
11 3 (7.14%) Software Engineer
12 2 (4.76%) .NET Software Engineer
12 2 (4.76%) ASP.NET MVC Developer
12 2 (4.76%) Azure Engineer
12 2 (4.76%) Azure Software Engineer
12 2 (4.76%) C# Software Engineer
12 2 (4.76%) JavaScript Developer
12 2 (4.76%) Lead Software Engineer
Libraries, Frameworks & Software Standards
1 42 (100.00%) .NET
2 30 (71.43%) AngularJS
3 23 (54.76%) React
4 16 (38.10%) ASP.NET
5 15 (35.71%) ASP.NET Web API
6 9 (21.43%) .NET Core
6 9 (21.43%) REST
7 8 (19.05%) Web Services
8 7 (16.67%) NHibernate
8 7 (16.67%) WCF
9 6 (14.29%) CSS
9 6 (14.29%) HTML
9 6 (14.29%) RxJS
10 4 (9.52%) Aurelia
11 3 (7.14%) .NET Framework
11 3 (7.14%) ASP.NET MVC
11 3 (7.14%) SOAP
12 2 (4.76%) MSMQ
12 2 (4.76%) RESTful
13 1 (2.38%) KnockoutJS
Miscellaneous
1 12 (28.57%) Greenfield Project
2 1 (2.38%) Fintech
Operating Systems
1 2 (4.76%) Windows
2 1 (2.38%) Windows Server 2012
Processes & Methodologies
1 41 (97.62%) Agile Software Development
2 27 (64.29%) SOLID
2 27 (64.29%) TDD
3 23 (54.76%) BDD
4 20 (47.62%) OO
4 20 (47.62%) Software Engineering
5 19 (45.24%) MVC
6 17 (40.48%) Continuous Integration
7 16 (38.10%) CQRS
7 16 (38.10%) Domain-Driven Design
7 16 (38.10%) Don't repeat yourself (DRY)
7 16 (38.10%) Scrum
8 14 (33.33%) Pair Programming
9 10 (23.81%) E-Commerce
10 6 (14.29%) DevOps
10 6 (14.29%) Microservices
10 6 (14.29%) Web Development
11 5 (11.90%) Requirements Analysis
11 5 (11.90%) SDLC
11 5 (11.90%) Waterfall
Programming Languages
1 42 (100.00%) C#
2 15 (35.71%) JavaScript
3 3 (7.14%) SQL
4 1 (2.38%) PowerShell
4 1 (2.38%) Python
4 1 (2.38%) Ruby
4 1 (2.38%) TypeScript
Quality Assurance & Compliance
1 3 (7.14%) GCP
2 1 (2.38%) QA
System Software
1 4 (9.52%) Docker
Systems Management
1 5 (11.90%) Terraform
2 3 (7.14%) Grafana
2 3 (7.14%) Kubernetes
3 2 (4.76%) Opscode Chef
4 1 (2.38%) Ansible
4 1 (2.38%) Puppet
Vendors
1 11 (26.19%) Microsoft
2 4 (9.52%) Splunk
3 3 (7.14%) New Relic