Period
to 20 October 2018

The following table provides summary statistics for contract job vacancies advertised in Essex 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 October 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.

Continuous Integration
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 34 17 51
Rank change year-on-year -17 +34 -19
Contract jobs citing Continuous Integration 89 127 28
As % of all contract IT jobs advertised in Essex 8.58% 15.51% 3.27%
As % of the Processes & Methodologies category 9.57% 17.23% 3.77%
Number of daily rates quoted 55 83 20
Essex median daily rate £525 £513 £490
Median daily rate % change year-on-year +2.44% +4.59% +8.89%
10th Percentile £425 £313 £400
90th Percentile £600 £600 £591
East of England median daily rate £500 £463 £475
% change year-on-year +8.11% -2.63% +18.75%
Number of hourly rates quoted 2 22 2
Essex median hourly rate £48.44 £62.50 £29.25
Median hourly rate % change year-on-year -22.50% +113.68% -27.78%
10th Percentile £39.31 £38.33 £26.68
90th Percentile £58.62 £63.75 £31.23
East of England median hourly rate £50.00 £62.50 £37.50
% change year-on-year -20.00% +66.67% -3.85%

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 Essex with a requirement for process or methodology skills.

All Process and Methodology Skills
Essex
Contract vacancies with a requirement for process or methodology skills 930 737 742
As % of all contract IT jobs advertised in Essex 89.68% 89.99% 86.78%
Number of daily rates quoted 584 480 431
Essex median daily rate £500 £489 £350
Median daily rate % change year-on-year +2.30% +39.64% -12.50%
10th Percentile £298 £300 £220
90th Percentile £600 £600 £530
East of England median daily rate £438 £425 £400
% change year-on-year +2.94% +6.25% +3.23%
Number of hourly rates quoted 35 68 157
Essex median hourly rate £16.50 £32.50 £25.00
Median hourly rate % change year-on-year -49.23% +30.00% -24.24%
10th Percentile £12.55 £13.04 £15.75
90th Percentile £48.25 £63.75 £42.90
East of England median hourly rate £17.50 £30.00 £27.00
% change year-on-year -41.67% +11.11% +8.40%

Continuous Integration
Job Vacancy Trend in Essex

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

Job vacancy trend for Continuous Integration in Essex

Continuous Integration
Contractor Daily Rate Trend in Essex

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

Contractor daily rate trend for Continuous Integration in Essex

Continuous Integration
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing Continuous Integration in Essex over the 6 months to 20 October 2018.

Contractor daily rate histogram for Continuous Integration in Essex

Continuous Integration
Contractor Hourly Rate Trend in Essex

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Continuous Integration in Essex.

Contractor hourly rate trend for Continuous Integration in Essex

Continuous Integration
Contractor Hourly Rate Histogram in Essex

The hourly rate distribution of IT jobs citing Continuous Integration in Essex over the 6 months to 20 October 2018.

Contractor hourly rate histogram for Continuous Integration in Essex

Continuous Integration
Contract Job Locations in Essex

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 Essex region over the 6 months to 20 October 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
Southend-on-Sea 0 49 £550 +6.80% 5
Basildon 0 6 £500 - 2
Harlow - 3 £475 - 1
Colchester - 1 - - 1
Continuous Integration
East of England

For the 6 months to 20 October 2018, IT contractor jobs citing Continuous Integration 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 Essex region with a requirement for Continuous Integration.

1 58 (65.17%) Agile Software Development
2 55 (61.80%) Linux
2 55 (61.80%) Ansible
3 54 (60.67%) DevOps
4 51 (57.30%) Jenkins
5 50 (56.18%) Java
6 43 (48.31%) Configuration Management
6 43 (48.31%) Deployment Automation
7 41 (46.07%) Git (software)
8 39 (43.82%) Test Automation
8 39 (43.82%) Amazon AWS
9 38 (42.70%) Scrum
10 37 (41.57%) Unix
10 37 (41.57%) HTTP
11 35 (39.33%) TDD
12 31 (34.83%) TCP/IP
13 30 (33.71%) Puppet
14 29 (32.58%) Open Source
14 29 (32.58%) SSL
15 25 (28.09%) User Stories
16 24 (26.97%) Subversion
17 23 (25.84%) Kanban
18 22 (24.72%) JIRA
18 22 (24.72%) Opscode Chef
19 20 (22.47%) Security Cleared
20 19 (21.35%) Oracle
20 19 (21.35%) JUnit
20 19 (21.35%) Continuous Deployment
21 18 (20.22%) Web Services
22 17 (19.10%) Software Engineering

Continuous Integration
Co-occurring IT Skills in Essex 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 17 (19.10%) Apache
2 14 (15.73%) WebSphere
3 12 (13.48%) nginx
3 12 (13.48%) Tomcat
4 10 (11.24%) Confluence
4 10 (11.24%) IIS
4 10 (11.24%) Jetty
4 10 (11.24%) Mongrel
5 8 (8.99%) JBoss
6 4 (4.49%) Adobe Experience Manager
6 4 (4.49%) Cloud Foundry
6 4 (4.49%) WebLogic
7 2 (2.25%) Oracle SOA Suite
7 2 (2.25%) Tuxedo
8 1 (1.12%) WordPress
Cloud Services
1 39 (43.82%) Amazon AWS
2 16 (17.98%) GitHub
3 13 (14.61%) Amazon EC2
4 10 (11.24%) Google App Engine
4 10 (11.24%) Google Cloud Platform
5 6 (6.74%) Microsoft Azure
6 2 (2.25%) Google Analytics
7 1 (1.12%) PaaS
Communications & Networking
1 37 (41.57%) HTTP
2 31 (34.83%) TCP/IP
3 29 (32.58%) SSL
4 11 (12.36%) FTP
5 10 (11.24%) DHCP
5 10 (11.24%) DNS
5 10 (11.24%) IPsec
6 2 (2.25%) Internet
7 1 (1.12%) SMS
Database & Business Intelligence
1 15 (16.85%) Relational Database
2 9 (10.11%) MySQL
2 9 (10.11%) RDBMS
3 7 (7.87%) MongoDB
4 6 (6.74%) NoSQL
5 5 (5.62%) Geospatial Data
5 5 (5.62%) GIS
5 5 (5.62%) Pentaho
6 4 (4.49%) Oracle Database
7 2 (2.25%) SQL Server
8 1 (1.12%) Impala
8 1 (1.12%) JasperReports
8 1 (1.12%) phpMyAdmin
8 1 (1.12%) PostgreSQL
Development Applications
1 51 (57.30%) Jenkins
2 41 (46.07%) Git (software)
3 24 (26.97%) Subversion
4 22 (24.72%) JIRA
5 19 (21.35%) JUnit
6 17 (19.10%) Selenium
7 14 (15.73%) SoapUI
8 13 (14.61%) GitLab
9 11 (12.36%) Cucumber
10 9 (10.11%) Maven
11 8 (8.99%) Ant
11 8 (8.99%) Eclipse
11 8 (8.99%) JMeter
11 8 (8.99%) Travis CI
12 7 (7.87%) Artifactory
12 7 (7.87%) Gradle
13 5 (5.62%) AccuRev
13 5 (5.62%) LoadRunner
14 4 (4.49%) IntelliJ
14 4 (4.49%) Vagrant
General
1 14 (15.73%) Marketing
2 13 (14.61%) Manufacturing
3 12 (13.48%) Finance
4 10 (11.24%) Electronics
4 10 (11.24%) Telecoms
5 3 (3.37%) Legal
Job Titles
1 34 (38.20%) DevOps Engineer
2 20 (22.47%) Developer
3 18 (20.22%) Architect
4 14 (15.73%) Infrastructure Architect
5 13 (14.61%) Java Developer
6 7 (7.87%) Linux DevOps Engineer
6 7 (7.87%) Linux Engineer
6 7 (7.87%) Linux/Unix DevOps
7 4 (4.49%) Delivery Manager
7 4 (4.49%) Operations Engineer
8 3 (3.37%) Android Developer
8 3 (3.37%) DevOps Developer
8 3 (3.37%) Tester
9 2 (2.25%) Agile Developer
9 2 (2.25%) AWS DevOps
9 2 (2.25%) AWS DevOps Engineer
9 2 (2.25%) AWS Engineer
9 2 (2.25%) Integration Developer
9 2 (2.25%) Senior DevOps
9 2 (2.25%) Web Applications Engineer
Libraries, Frameworks & Software Standards
1 18 (20.22%) Web Services
2 16 (17.98%) REST
2 16 (17.98%) Spring
3 15 (16.85%) Middleware
3 15 (16.85%) SOAP
4 14 (15.73%) XML
5 13 (14.61%) J2EE
6 12 (13.48%) JSON
6 12 (13.48%) Servlets
7 11 (12.36%) HTML
8 10 (11.24%) .NET
8 10 (11.24%) SAML
9 9 (10.11%) CSS
10 8 (8.99%) Spring Boot
11 6 (6.74%) AngularJS
11 6 (6.74%) jQuery
12 5 (5.62%) Ajax
12 5 (5.62%) Hibernate
12 5 (5.62%) JMS
12 5 (5.62%) RESTful
Miscellaneous
1 15 (16.85%) Self-Motivation
2 10 (11.24%) Clustering
3 8 (8.99%) Analytical Skills
4 4 (4.49%) Greenfield Project
4 4 (4.49%) Replication
4 4 (4.49%) User Experience
5 3 (3.37%) Animation
5 3 (3.37%) Mobile App
6 2 (2.25%) Management Information System
7 1 (1.12%) Client/Server
7 1 (1.12%) Foreign Exchange (FX)
7 1 (1.12%) Mainframe
7 1 (1.12%) RIA
Operating Systems
1 55 (61.80%) Linux
2 37 (41.57%) Unix
3 13 (14.61%) Red Hat Enterprise Linux
4 7 (7.87%) Windows
5 5 (5.62%) Solaris
6 3 (3.37%) Android
7 2 (2.25%) Ubuntu
8 1 (1.12%) VME
Processes & Methodologies
1 58 (65.17%) Agile Software Development
2 54 (60.67%) DevOps
3 43 (48.31%) Configuration Management
3 43 (48.31%) Deployment Automation
4 39 (43.82%) Test Automation
5 38 (42.70%) Scrum
6 35 (39.33%) TDD
7 29 (32.58%) Open Source
8 25 (28.09%) User Stories
9 23 (25.84%) Kanban
10 19 (21.35%) Continuous Deployment
11 17 (19.10%) Software Engineering
12 14 (15.73%) Strategic Thinking
13 13 (14.61%) SOA
14 12 (13.48%) Microservices
15 11 (12.36%) OO
16 10 (11.24%) Business Intelligence
16 10 (11.24%) Digital Marketing
16 10 (11.24%) Mentoring
16 10 (11.24%) Programme Management
Programming Languages
1 50 (56.18%) Java
2 16 (17.98%) SQL
3 15 (16.85%) Perl
4 14 (15.73%) Python
4 14 (15.73%) Ruby
5 12 (13.48%) JavaScript
6 10 (11.24%) C
7 8 (8.99%) Java 8
7 8 (8.99%) Shell Script
8 4 (4.49%) PL/SQL
9 3 (3.37%) Scala
10 2 (2.25%) C#
10 2 (2.25%) Groovy
10 2 (2.25%) Haskell
11 1 (1.12%) COBOL
11 1 (1.12%) Go
11 1 (1.12%) PHP
11 1 (1.12%) PHP 5
11 1 (1.12%) PHP 7
Qualifications
1 20 (22.47%) Security Cleared
2 12 (13.48%) SC Cleared
3 2 (2.25%) BPSS Clearance
3 2 (2.25%) ISEB
3 2 (2.25%) ISTQB
4 1 (1.12%) ISEB Practitioner
4 1 (1.12%) ISTQB Foundation Certification
4 1 (1.12%) ITIL Certification
Quality Assurance & Compliance
1 3 (3.37%) QA
System Software
1 10 (11.24%) Docker
1 10 (11.24%) VMware Infrastructure
1 10 (11.24%) Xen
2 6 (6.74%) Active Directory
2 6 (6.74%) Virtual Machines
Systems Management
1 55 (61.80%) Ansible
2 30 (33.71%) Puppet
3 22 (24.72%) Opscode Chef
4 10 (11.24%) Terraform
5 6 (6.74%) Single Sign-On
6 2 (2.25%) Grafana
6 2 (2.25%) HP ALM
6 2 (2.25%) Kibana
7 1 (1.12%) HP Quality Center
7 1 (1.12%) Salt
7 1 (1.12%) Systems Management Server (SMS)
Vendors
1 19 (21.35%) Oracle
2 15 (16.85%) Google
3 10 (11.24%) Atlassian
3 10 (11.24%) Microsoft
3 10 (11.24%) SAP
3 10 (11.24%) VMware
4 9 (10.11%) Adobe
5 4 (4.49%) IBM
6 2 (2.25%) HP
6 2 (2.25%) Informatica
6 2 (2.25%) webMethods
6 2 (2.25%) WSO2
7 1 (1.12%) CA Agile Central