Period
to 20 November 2017

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

Continuous Integration
UK > Wales
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 49 18 37
Rank change year-on-year -31 +19 -7
Contract jobs citing Continuous Integration 43 121 95
As % of all contract IT jobs advertised in Wales 3.63% 8.64% 5.73%
As % of the Processes & Methodologies category 4.33% 10.31% 7.14%
Number of daily rates quoted 26 85 81
Wales median daily rate £450 £475 £375
Median daily rate % change year-on-year -5.26% +26.67% -
10th Percentile £290 £388 £305
90th Percentile £563 £606 £500
UK median daily rate £493 £475 £438
% change year-on-year +3.68% +8.57% +2.94%
Number of hourly rates quoted 0 0 1
Wales median hourly rate - - £21.00
UK median hourly rate £47.50 £37.50 £39.00
% change year-on-year +26.67% -3.85% -34.45%

Continuous Integration is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
Wales
Contract vacancies with a requirement for process or methodology skills 992 1174 1330
As % of all contract IT jobs advertised in Wales 83.64% 83.80% 80.27%
Number of daily rates quoted 659 828 965
Wales median daily rate £388 £400 £356
Median daily rate % change year-on-year -3.13% +12.36% -2.47%
10th Percentile £177 £213 £235
90th Percentile £556 £575 £488
UK median daily rate £450 £425 £413
% change year-on-year +5.88% +3.03% +3.13%
Number of hourly rates quoted 39 52 52
Wales median hourly rate £19.00 £18.00 £15.75
Median hourly rate % change year-on-year +5.56% +14.29% -1.56%
10th Percentile £13.00 £10.53 £10.28
90th Percentile £50.98 £61.25 £41.13
UK median hourly rate £23.63 £24.00 £22.50
% change year-on-year -1.56% +6.67% +18.42%

Continuous Integration
Job Vacancy Trend in Wales

Job postings citing Continuous Integration as a percentage of all IT jobs advertised in Wales.

Job vacancy trend for Continuous Integration in Wales

Continuous Integration
Contractor Daily Rate Trend in Wales

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

Contractor daily rate trend for Continuous Integration in Wales

Continuous Integration
Contractor Daily Rate Histogram in Wales

The daily rate distribution of IT jobs citing Continuous Integration in Wales over the 6 months to 20 November 2017.

Contractor daily rate histogram for Continuous Integration in Wales

Continuous Integration
Contract Job Locations in Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Continuous Integration within the Wales region over the 6 months to 20 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
South Wales -27 27 £413 -13.16% 5
West Wales -17 11 £513 -2.38% 1
North Wales -1 5 £438 +9.38%
Continuous Integration
UK

For the 6 months to 20 November 2017, IT contractor jobs citing Continuous Integration 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 Wales region with a requirement for Continuous Integration.

1 32 (74.42%) Agile Software Development
2 26 (60.47%) Java
3 25 (58.14%) JavaScript
3 25 (58.14%) Jenkins
4 19 (44.19%) Relational Database
5 16 (37.21%) SQL
6 15 (34.88%) Ansible
6 15 (34.88%) Amazon AWS
7 14 (32.56%) Oracle
7 14 (32.56%) Web Services
8 13 (30.23%) MongoDB
8 13 (30.23%) REST
9 12 (27.91%) TDD
9 12 (27.91%) Unit Testing
9 12 (27.91%) Test Automation
10 11 (25.58%) Domain-Driven Design
10 11 (25.58%) HTML
10 11 (25.58%) CSS
11 10 (23.26%) PostgreSQL
11 10 (23.26%) Google Analytics
11 10 (23.26%) Software Engineering
11 10 (23.26%) Google
11 10 (23.26%) Open Source
11 10 (23.26%) Play Framework
11 10 (23.26%) Analytics
11 10 (23.26%) Event Store
11 10 (23.26%) Software Delivery
11 10 (23.26%) Dropwizard
12 9 (20.93%) Maven
12 9 (20.93%) Scrum

Continuous Integration
Co-occurring IT Skills in Wales 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 6 (13.95%) Elasticsearch
2 3 (6.98%) Apache Solr
2 3 (6.98%) SAS
2 3 (6.98%) Tomcat
3 2 (4.65%) Confluence
Cloud Services
1 15 (34.88%) Amazon AWS
2 10 (23.26%) Google Analytics
3 5 (11.63%) npm
4 4 (9.30%) Amazon EC2
4 4 (9.30%) Amazon S3
5 1 (2.33%) Amazon CloudWatch
5 1 (2.33%) Amazon ElastiCache
5 1 (2.33%) Amazon ELB
5 1 (2.33%) GitHub
5 1 (2.33%) Microsoft Azure
5 1 (2.33%) Route 53
5 1 (2.33%) Virtual Private Cloud
Communications & Networking
1 3 (6.98%) AMQP
2 2 (4.65%) TCP/IP
3 1 (2.33%) DNS
3 1 (2.33%) DSL
3 1 (2.33%) tcpdump
Database & Business Intelligence
1 19 (44.19%) Relational Database
2 13 (30.23%) MongoDB
3 10 (23.26%) Event Store
3 10 (23.26%) PostgreSQL
4 6 (13.95%) Oracle Database
4 6 (13.95%) RDBMS
5 5 (11.63%) NoSQL
5 5 (11.63%) SQL Server
6 3 (6.98%) Hadoop
6 3 (6.98%) Oracle Database 12c
7 2 (4.65%) Apache Cassandra
7 2 (4.65%) Data Warehouse
7 2 (4.65%) SQL Server Integration Services
7 2 (4.65%) Star Schema
8 1 (2.33%) Amazon DynamoDB
Development Applications
1 25 (58.14%) Jenkins
2 9 (20.93%) Ant
2 9 (20.93%) Maven
3 8 (18.60%) Git (software)
4 6 (13.95%) Eclipse
4 6 (13.95%) JUnit
5 5 (11.63%) Grunt
5 5 (11.63%) gulp
5 5 (11.63%) JIRA
5 5 (11.63%) SonarQube
6 4 (9.30%) Gradle
6 4 (9.30%) NUnit
7 3 (6.98%) Hudson
7 3 (6.98%) IntelliJ
7 3 (6.98%) JProfiler
7 3 (6.98%) Mockito
7 3 (6.98%) Subversion
7 3 (6.98%) Toad
8 2 (4.65%) Cucumber
8 2 (4.65%) FxCop
General
1 6 (13.95%) Finance
2 3 (6.98%) Legal
2 3 (6.98%) Manufacturing
3 2 (4.65%) Electronics
3 2 (4.65%) Marketing
3 2 (4.65%) Telecoms
4 1 (2.33%) Local Government
Job Titles
1 32 (74.42%) Developer
2 13 (30.23%) Java Developer
3 4 (9.30%) Software Developer
4 3 (6.98%) Architect
4 3 (6.98%) Data Architect
4 3 (6.98%) DevOps Engineer
4 3 (6.98%) Full Stack Developer
4 3 (6.98%) Python Developer
5 2 (4.65%) .NET Developer
5 2 (4.65%) Angular Developer
5 2 (4.65%) C# .NET Developer
5 2 (4.65%) C# Developer
5 2 (4.65%) Data Warehouse Developer
5 2 (4.65%) Front End Developer (Client-Side Developer)
5 2 (4.65%) Informatica Developer
5 2 (4.65%) Java Engineer
5 2 (4.65%) Java Software Engineer
5 2 (4.65%) SQL Developer
5 2 (4.65%) UI Developer
5 2 (4.65%) Web Developer
Libraries, Frameworks & Software Standards
1 14 (32.56%) Web Services
2 13 (30.23%) REST
3 11 (25.58%) CSS
3 11 (25.58%) HTML
4 10 (23.26%) Dropwizard
4 10 (23.26%) Play Framework
5 8 (18.60%) AngularJS
5 8 (18.60%) CSS3
5 8 (18.60%) HTML5
5 8 (18.60%) JSON
6 7 (16.28%) Hibernate
6 7 (16.28%) RESTful
6 7 (16.28%) Spring
7 6 (13.95%) JPA
7 6 (13.95%) jQuery
7 6 (13.95%) XML
8 5 (11.63%) Ajax
8 5 (11.63%) Node.js
9 4 (9.30%) .NET
10 3 (6.98%) J2EE
Miscellaneous
1 2 (4.65%) Data Structures
1 2 (4.65%) iSeries
2 1 (2.33%) Fintech
2 1 (2.33%) Virtual Team
Operating Systems
1 5 (11.63%) Linux
2 2 (4.65%) Red Hat Enterprise Linux
Processes & Methodologies
1 32 (74.42%) Agile Software Development
2 12 (27.91%) TDD
2 12 (27.91%) Test Automation
2 12 (27.91%) Unit Testing
3 11 (25.58%) Domain-Driven Design
4 10 (23.26%) Analytics
4 10 (23.26%) Open Source
4 10 (23.26%) Software Delivery
4 10 (23.26%) Software Engineering
5 9 (20.93%) Scrum
6 8 (18.60%) Collaborative Working
6 8 (18.60%) Data Modelling
6 8 (18.60%) OO
7 6 (13.95%) Data Security
7 6 (13.95%) Migration
7 6 (13.95%) OOD
8 5 (11.63%) Data Integration
8 5 (11.63%) MVC
8 5 (11.63%) Performance Optimisation
8 5 (11.63%) Project Planning
Programming Languages
1 26 (60.47%) Java
2 25 (58.14%) JavaScript
3 16 (37.21%) SQL
4 9 (20.93%) Python
5 4 (9.30%) C#
5 4 (9.30%) R
6 3 (6.98%) PL/SQL
6 3 (6.98%) Scala
6 3 (6.98%) XPath
7 1 (2.33%) Perl
7 1 (2.33%) PowerShell
Qualifications
1 6 (13.95%) Security Cleared
2 3 (6.98%) BPSS Clearance
3 2 (4.65%) SC Cleared
4 1 (2.33%) BC Cleared
Quality Assurance & Compliance
1 1 (2.33%) Disclosure Scotland
System Software
1 2 (4.65%) Docker
2 1 (2.33%) iptables
Systems Management
1 15 (34.88%) Ansible
2 2 (4.65%) Puppet
3 1 (2.33%) Grafana
3 1 (2.33%) Kibana
3 1 (2.33%) Marathon
3 1 (2.33%) Mesos
3 1 (2.33%) Opscode Chef
3 1 (2.33%) Prometheus
3 1 (2.33%) Rundeck
3 1 (2.33%) Salt
3 1 (2.33%) Terraform
Vendors
1 14 (32.56%) Oracle
2 10 (23.26%) Google
3 5 (11.63%) Perforce
4 4 (9.30%) Microsoft
5 3 (6.98%) Adobe
5 3 (6.98%) Cloudera
6 2 (4.65%) IBM
6 2 (4.65%) Informatica
6 2 (4.65%) Red Hat
6 2 (4.65%) SAP
6 2 (4.65%) Teradata
7 1 (2.33%) Remedy
7 1 (2.33%) Twitter