Period
to 24 June 2018

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for git-flow skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited git-flow over the 6 months to 24 June 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.

git-flow
England > London
6 months to
24 Jun 2018
Same period 2017 Same period 2016
Rank 564 543 571
Rank change year-on-year -21 +28 +21
Contract jobs citing git-flow 62 39 33
As % of all contract IT jobs advertised in London 0.14% 0.097% 0.075%
As % of the Development Applications category 0.66% 0.53% 0.46%
Number of daily rates quoted 48 29 29
London median daily rate £469 £438 £500
Median daily rate % change year-on-year +7.14% -12.50% -4.76%
10th Percentile £348 £355 £387
90th Percentile £599 £575 £550
England median daily rate £444 £423 £450
% change year-on-year +5.03% -6.11% -21.74%
Number of hourly rates quoted 1 0 0
London median hourly rate £70.00 - -
England median hourly rate £70.00 £27.50 -
% change year-on-year +154.55% - -

git-flow is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 9,373 7,391 7,230
As % of all contract IT jobs advertised in London 20.78% 18.46% 16.48%
Number of daily rates quoted 6,978 5,417 5,350
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £363 £325 £313
90th Percentile £638 £625 £600
England median daily rate £475 £438 £425
% change year-on-year +8.57% +2.94% +6.25%
Number of hourly rates quoted 30 31 16
London median hourly rate £45.00 £40.00 £43.75
Median hourly rate % change year-on-year +12.50% -8.57% +58.66%
10th Percentile £24.20 £30.00 £38.13
90th Percentile £165.00 £57.50 £53.75
England median hourly rate £42.50 £42.00 £42.50
% change year-on-year +1.19% -1.18% +14.11%

git-flow
Job Vacancy Trend in London

Job postings citing git-flow as a percentage of all IT jobs advertised in London.

Job vacancy trend for git-flow in London

git-flow
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for git-flow in London

git-flow
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing git-flow in London over the 6 months to 24 June 2018.

Contractor daily rate histogram for git-flow in London

git-flow
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 git-flow within the London region over the 6 months to 24 June 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
Central London -35 9 £500 -20.00% 5
West London -26 3 £500 -16.67% 1
South London -46 1 £420 +12.00%
git-flow
England

For the 6 months to 24 June 2018, IT contractor jobs citing git-flow 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 across the London region with a requirement for git-flow.

1 49 (79.03%) Git (software)
2 40 (64.52%) CSS
3 39 (62.90%) HTML
4 30 (48.39%) Agile Software Development
4 30 (48.39%) HTML5
5 23 (37.10%) JavaScript
6 21 (33.87%) CSS3
7 20 (32.26%) Continuous Integration
8 19 (30.65%) GitHub
9 18 (29.03%) Sass
9 18 (29.03%) Java
9 18 (29.03%) C#
9 18 (29.03%) SQL Server
10 17 (27.42%) SQL
10 17 (27.42%) Visual Studio
10 17 (27.42%) DevOps
11 16 (25.81%) ASP.NET Web API
12 14 (22.58%) Jenkins
13 13 (20.97%) Mobile App
13 13 (20.97%) Linux
13 13 (20.97%) .NET
13 13 (20.97%) Scrum
14 12 (19.35%) Microsoft
14 12 (19.35%) XML
14 12 (19.35%) TDD
14 12 (19.35%) Docker
14 12 (19.35%) Front End Development
14 12 (19.35%) SQL Server 2014
15 11 (17.74%) User Experience
15 11 (17.74%) AngularJS

git-flow
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 8 (12.90%) CMS
2 5 (8.06%) Confluence
3 4 (6.45%) ExpressionEngine
3 4 (6.45%) Umbraco
3 4 (6.45%) WordPress
4 3 (4.84%) WebLogic
4 3 (4.84%) WebSphere
5 2 (3.23%) OpenStack
6 1 (1.61%) Sitecore CMS
Business Applications
1 1 (1.61%) Magento
Cloud Services
1 19 (30.65%) GitHub
2 10 (16.13%) Amazon AWS
3 4 (6.45%) Microsoft Azure
3 4 (6.45%) Rackspace Cloud
4 2 (3.23%) Cloud Computing
4 2 (3.23%) IaaS
4 2 (3.23%) npm
4 2 (3.23%) PaaS
5 1 (1.61%) Google Analytics
Communications & Networking
1 5 (8.06%) HTTP
2 2 (3.23%) Network Security
3 1 (1.61%) Internet
Database & Business Intelligence
1 18 (29.03%) SQL Server
2 12 (19.35%) SQL Server 2014
3 8 (12.90%) MySQL
4 6 (9.68%) SQL Server 2012
5 3 (4.84%) Redis
6 2 (3.23%) Blockchain
6 2 (3.23%) NoSQL
6 2 (3.23%) SQL Server 2016
7 1 (1.61%) Hazelcast
7 1 (1.61%) OLAP
7 1 (1.61%) SQLite
Development Applications
1 49 (79.03%) Git (software)
2 17 (27.42%) Visual Studio
3 14 (22.58%) Jenkins
4 9 (14.52%) TeamCity
5 8 (12.90%) JUnit
5 8 (12.90%) Octopus Deploy
6 7 (11.29%) JIRA
7 6 (9.68%) Maven
7 6 (9.68%) Team Foundation Server
7 6 (9.68%) Visual Studio Team System
8 5 (8.06%) Android Studio
8 5 (8.06%) Sonatype Nexus
8 5 (8.06%) Subversion
9 4 (6.45%) GoCD
10 3 (4.84%) Ant
10 3 (4.84%) Gradle
10 3 (4.84%) JMeter
10 3 (4.84%) Mockito
10 3 (4.84%) Selenium
10 3 (4.84%) webpack
General
1 8 (12.90%) Legal
2 7 (11.29%) Banking
2 7 (11.29%) Finance
3 5 (8.06%) Law
4 4 (6.45%) Back Office
5 2 (3.23%) Marketing
6 1 (1.61%) Games
6 1 (1.61%) Investment Banking
6 1 (1.61%) Retail
Job Titles
1 43 (69.35%) Developer
2 11 (17.74%) Angular Developer
3 10 (16.13%) Full Stack Developer
4 8 (12.90%) Senior Developer
5 6 (9.68%) Front End Developer (Client-Side Developer)
6 5 (8.06%) .NET Developer
6 5 (8.06%) Android Developer
7 4 (6.45%) Administrator
7 4 (6.45%) DevOps Engineer
7 4 (6.45%) Systems Administrator
7 4 (6.45%) Web Administrator
8 3 (4.84%) Architect
8 3 (4.84%) React Developer
8 3 (4.84%) Senior .NET Developer
8 3 (4.84%) Technical Architect
8 3 (4.84%) Umbraco Developer
9 2 (3.23%) iOS Developer
9 2 (3.23%) Java Developer
9 2 (3.23%) QA Leader
9 2 (3.23%) SQL Database Developer
Libraries, Frameworks & Software Standards
1 40 (64.52%) CSS
2 39 (62.90%) HTML
3 30 (48.39%) HTML5
4 21 (33.87%) CSS3
5 18 (29.03%) Sass
6 16 (25.81%) ASP.NET Web API
7 13 (20.97%) .NET
8 12 (19.35%) XML
9 11 (17.74%) AngularJS
9 11 (17.74%) RESTful
10 8 (12.90%) JSON
10 8 (12.90%) RxJava
11 7 (11.29%) SOAP
12 6 (9.68%) .NET Framework
12 6 (9.68%) Dapper ORM
12 6 (9.68%) Entity Framework
12 6 (9.68%) LINQ
12 6 (9.68%) PrimeNG
12 6 (9.68%) React
12 6 (9.68%) Redux
Miscellaneous
1 13 (20.97%) Mobile App
2 11 (17.74%) User Experience
3 9 (14.52%) Linux Command Line
4 8 (12.90%) Computer Science
4 8 (12.90%) Mobile Payment
5 3 (4.84%) Data Structures
5 3 (4.84%) Enterprise Software
6 2 (3.23%) Digital Media
6 2 (3.23%) iPad
6 2 (3.23%) iPhone
7 1 (1.61%) Analytical Skills
7 1 (1.61%) Cloud Native
7 1 (1.61%) Greenfield Project
7 1 (1.61%) Market Risk
7 1 (1.61%) Self-Motivation
Operating Systems
1 13 (20.97%) Linux
2 9 (14.52%) Android
3 5 (8.06%) Apple iOS
4 2 (3.23%) DC/OS
4 2 (3.23%) Unix
5 1 (1.61%) Windows
Processes & Methodologies
1 30 (48.39%) Agile Software Development
2 20 (32.26%) Continuous Integration
3 17 (27.42%) DevOps
4 13 (20.97%) Scrum
5 12 (19.35%) Front End Development
5 12 (19.35%) TDD
6 10 (16.13%) Open Source
6 10 (16.13%) SOLID
7 8 (12.90%) SDLC
7 8 (12.90%) Web Development
8 7 (11.29%) Requirements Analysis
8 7 (11.29%) Scaled Agile Framework
8 7 (11.29%) Test Automation
8 7 (11.29%) Waterfall
9 6 (9.68%) Android Development
9 6 (9.68%) Deployment Automation
9 6 (9.68%) Integration Testing
9 6 (9.68%) Migration
9 6 (9.68%) Multithreading
9 6 (9.68%) Problem-Solving
Programming Languages
1 23 (37.10%) JavaScript
2 18 (29.03%) C#
2 18 (29.03%) Java
3 17 (27.42%) SQL
4 10 (16.13%) T-SQL
5 8 (12.90%) Kotlin
6 7 (11.29%) ES6
6 7 (11.29%) TypeScript
7 5 (8.06%) Python
8 4 (6.45%) Ruby
9 3 (4.84%) C
9 3 (4.84%) Groovy
10 2 (3.23%) Apple Swift
10 2 (3.23%) Bash Shell
10 2 (3.23%) C++
10 2 (3.23%) Objective-C
10 2 (3.23%) Perl
11 1 (1.61%) PHP
Qualifications
1 7 (11.29%) Computer Science Degree
1 7 (11.29%) Degree
2 4 (6.45%) AWS Certification
3 1 (1.61%) SC Cleared
3 1 (1.61%) Security Cleared
Quality Assurance & Compliance
1 9 (14.52%) QA
2 4 (6.45%) SLA
3 1 (1.61%) WCAG
System Software
1 12 (19.35%) Docker
2 2 (3.23%) KVM
Systems Management
1 8 (12.90%) Opscode Chef
2 2 (3.23%) Ansible
2 2 (3.23%) Cloudify
2 2 (3.23%) Grafana
2 2 (3.23%) Kubernetes
2 2 (3.23%) Mesos
2 2 (3.23%) Packer
2 2 (3.23%) Prometheus
2 2 (3.23%) Puppet
2 2 (3.23%) Terraform
Vendors
1 12 (19.35%) Microsoft
2 6 (9.68%) Rackspace
3 2 (3.23%) SaltStack
4 1 (1.61%) Google
4 1 (1.61%) Sitecore