Period
to 20 July 2017

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 July 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
6 months to
20 Jul 2017
Same period 2016 Same period 2015
Rank 11 65 41
Rank change year-on-year +54 -24 +37
Contract jobs citing Continuous Integration 159 18 48
As % of all contract IT jobs advertised in Essex 18.42% 1.99% 4.25%
As % of the Processes & Methodologies category 20.73% 2.42% 5.41%
Number of daily rates quoted 105 5 24
Essex median daily rate £500 £450 £400
Median daily rate % change year-on-year +11.11% +12.50% -5.88%
10th Percentile £275 £421 £375
90th Percentile £597 £505 £600
East of England median daily rate £450 £450 £400
% change year-on-year - +12.50% +3.23%
Number of hourly rates quoted 19 2 0
Essex median hourly rate £41.50 £29.25 -
Median hourly rate % change year-on-year +41.88% - -
East of England median hourly rate £45.00 £38.50 £35.00
% change year-on-year +16.88% +10.00% -

Continuous Integration is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Essex with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Essex
Contract job vacancies with a requirement for process and methodology skills 767 744 887
As % of all contract IT job vacancies advertised in Essex 88.88% 82.39% 78.57%
Number of daily rates quoted 512 380 512
Essex median daily rate £450 £363 £400
Median daily rate % change year-on-year +24.14% -9.38% +5.26%
10th Percentile £265 £224 £210
90th Percentile £587 £525 £550
East of England median daily rate £425 £413 £390
% change year-on-year +3.03% +5.77% +4.00%
Number of hourly rates quoted 53 143 80
Essex median hourly rate £35.00 £19.00 £35.50
Median hourly rate % change year-on-year +84.21% -46.48% +18.33%
10th Percentile £14.52 £15.75 £15.75
90th Percentile £63.20 £40.00 £47.05
East of England median hourly rate £30.50 £22.50 £23.00
% change year-on-year +35.56% -2.17% -16.36%

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 July 2017.

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 July 2017.

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 July 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
Southend-on-Sea +2 64 £515 +9.76% 1
Brentwood - 16 £320 - 1
Basildon - 6 - -
Continuous Integration
East of England

For the 6 months to 20 July 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 Essex region with a requirement for Continuous Integration.

1 139 (87.42%) TDD
2 122 (76.73%) Jenkins
3 114 (71.70%) Agile Software Development
4 85 (53.46%) DevOps
5 83 (52.20%) Test Automation
6 81 (50.94%) Linux
7 80 (50.31%) Scrum
8 79 (49.69%) Middleware
9 75 (47.17%) Configuration Management
10 69 (43.40%) SOA
11 67 (42.14%) Java
12 63 (39.62%) Puppet
12 63 (39.62%) Mentoring
13 61 (38.36%) Opscode Chef
14 59 (37.11%) Relational Database
15 56 (35.22%) HTTP
16 55 (34.59%) XML
17 53 (33.33%) Git (software)
18 52 (32.70%) HTML
19 51 (32.08%) SSL
20 50 (31.45%) Coaching
21 49 (30.82%) TCP/IP
21 49 (30.82%) Oracle
22 47 (29.56%) JUnit
23 46 (28.93%) JBoss
23 46 (28.93%) Kanban
24 45 (28.30%) JavaScript
25 44 (27.67%) MVC
26 43 (27.04%) Unix
27 41 (25.79%) Manufacturing

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 46 (28.93%) JBoss
2 29 (18.24%) Apache
2 29 (18.24%) Oracle SOA Suite
3 19 (11.95%) WebLogic
4 9 (5.66%) WebSphere
5 7 (4.40%) Adobe Experience Manager
6 4 (2.52%) IIS
6 4 (2.52%) Mule
6 4 (2.52%) SharePoint
7 3 (1.89%) Confluence
7 3 (1.89%) Jetty
7 3 (1.89%) Mongrel
7 3 (1.89%) nginx
7 3 (1.89%) Tomcat
8 2 (1.26%) WebSphere Application Server
9 1 (0.63%) Oracle HTTP Server
Business Applications
1 2 (1.26%) Oracle BPM
Cloud Services
1 26 (16.35%) GitHub
2 15 (9.43%) Amazon AWS
3 10 (6.29%) Microsoft Azure
4 4 (2.52%) Amazon EC2
4 4 (2.52%) IaaS
4 4 (2.52%) PaaS
4 4 (2.52%) SaaS
5 3 (1.89%) Google App Engine
5 3 (1.89%) Google Cloud Platform
6 1 (0.63%) Amazon S3
6 1 (0.63%) Amazon SQS
6 1 (0.63%) AWS Lambda
6 1 (0.63%) Route 53
Communications & Networking
1 56 (35.22%) HTTP
2 51 (32.08%) SSL
3 49 (30.82%) TCP/IP
4 13 (8.18%) LDAP
5 3 (1.89%) DHCP
5 3 (1.89%) DNS
5 3 (1.89%) FTP
5 3 (1.89%) IPsec
6 2 (1.26%) Internet
Database & Business Intelligence
1 59 (37.11%) Relational Database
2 15 (9.43%) MariaDB
2 15 (9.43%) MySQL
3 8 (5.03%) RDBMS
4 6 (3.77%) NoSQL
5 5 (3.14%) SQL Server
6 3 (1.89%) Oracle Database
6 3 (1.89%) Oracle Database 10g
6 3 (1.89%) Oracle Database 11g
6 3 (1.89%) Oracle Database 12c
7 1 (0.63%) Amazon DynamoDB
7 1 (0.63%) Amazon RDS
Development Applications
1 122 (76.73%) Jenkins
2 53 (33.33%) Git (software)
3 47 (29.56%) JUnit
4 38 (23.90%) Subversion
5 23 (14.47%) Gradle
6 20 (12.58%) Maven
7 17 (10.69%) Calabash
8 15 (9.43%) Mockito
9 10 (6.29%) Xcode
10 9 (5.66%) SoapUI
11 8 (5.03%) Android Studio
12 7 (4.40%) JIRA
13 6 (3.77%) Ant
14 3 (1.89%) Cucumber
14 3 (1.89%) JMeter
14 3 (1.89%) Selenium
14 3 (1.89%) Travis CI
15 2 (1.26%) AccuRev
15 2 (1.26%) Eclipse
16 1 (0.63%) Artifactory
General
1 41 (25.79%) Manufacturing
2 38 (23.90%) Finance
3 28 (17.61%) Marketing
4 26 (16.35%) Electronics
4 26 (16.35%) Telecoms
5 18 (11.32%) Automotive
6 2 (1.26%) Legal
7 1 (0.63%) Games
Job Titles
1 68 (42.77%) Developer
2 53 (33.33%) DevOps Engineer
3 32 (20.13%) Java Developer
4 21 (13.21%) Android Developer
5 18 (11.32%) Middleware Engineer
6 14 (8.81%) Architect
6 14 (8.81%) Integration Engineer
7 12 (7.55%) iOS Developer
8 8 (5.03%) Lead DevOps
8 8 (5.03%) Operations Engineer
8 8 (5.03%) Senior Developer
9 7 (4.40%) Java Software Developer
9 7 (4.40%) Senior DevOps
10 6 (3.77%) Lead DevOps Engineer
10 6 (3.77%) Senior DevOps Engineer
10 6 (3.77%) Technical Architect
11 5 (3.14%) Agile Coach
11 5 (3.14%) Senior Java Developer
12 4 (2.52%) Senior Java Software Developer
12 4 (2.52%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 79 (49.69%) Middleware
2 55 (34.59%) XML
3 52 (32.70%) HTML
4 33 (20.75%) JSON
5 31 (19.50%) J2EE
6 27 (16.98%) RESTful
7 26 (16.35%) Core Data
8 25 (15.72%) Core Animation
9 24 (15.09%) JPA
9 24 (15.09%) Spring
10 23 (14.47%) CSS
11 22 (13.84%) REST
11 22 (13.84%) Web Services
12 17 (10.69%) Android SDK
12 17 (10.69%) EclipseLink
12 17 (10.69%) JAXB
12 17 (10.69%) Spring MVC
13 16 (10.06%) SOAP
14 15 (9.43%) Hibernate
15 14 (8.81%) Struts
Miscellaneous
1 29 (18.24%) Mobile App
2 25 (15.72%) Animation
3 17 (10.69%) Enterprise Software
4 14 (8.81%) Analytical Skills
5 10 (6.29%) iPhone
6 4 (2.52%) Computer Science
7 2 (1.26%) Clustering
7 2 (1.26%) Replication
7 2 (1.26%) RIA
8 1 (0.63%) Driving Licence
Operating Systems
1 81 (50.94%) Linux
2 43 (27.04%) Unix
3 41 (25.79%) Red Hat Enterprise Linux
4 26 (16.35%) Android
5 25 (15.72%) Mac OS X
6 15 (9.43%) Apple iOS
7 9 (5.66%) Windows
8 6 (3.77%) Solaris
9 4 (2.52%) AIX
9 4 (2.52%) HPUX
10 2 (1.26%) CentOS
10 2 (1.26%) Fedora
11 1 (0.63%) Mac OS
Processes & Methodologies
1 139 (87.42%) TDD
2 114 (71.70%) Agile Software Development
3 85 (53.46%) DevOps
4 83 (52.20%) Test Automation
5 80 (50.31%) Scrum
6 75 (47.17%) Configuration Management
7 69 (43.40%) SOA
8 63 (39.62%) Mentoring
9 50 (31.45%) Coaching
10 46 (28.93%) Kanban
11 44 (27.67%) MVC
12 41 (25.79%) Microservices
13 40 (25.16%) Open Source
14 38 (23.90%) Software Engineering
15 35 (22.01%) API Design
16 34 (21.38%) User Stories
17 33 (20.75%) Pair Programming
18 29 (18.24%) OOA/OOD
19 27 (16.98%) Continuous Delivery
19 27 (16.98%) Continuous Deployment
Programming Languages
1 67 (42.14%) Java
2 45 (28.30%) JavaScript
3 30 (18.87%) SQL
4 28 (17.61%) Perl
5 23 (14.47%) PL/SQL
6 21 (13.21%) C
7 10 (6.29%) Apple Swift
7 10 (6.29%) C++
8 9 (5.66%) Objective-C
9 8 (5.03%) Python
10 5 (3.14%) Groovy
11 4 (2.52%) Shell Script
11 4 (2.52%) XPath
12 1 (0.63%) C#
12 1 (0.63%) T-SQL
Qualifications
1 6 (3.77%) Security Cleared
2 5 (3.14%) BPSS Clearance
3 4 (2.52%) Computer Science Degree
3 4 (2.52%) Degree
4 1 (0.63%) ISEB
4 1 (0.63%) ISEB Practitioner
4 1 (0.63%) SC Cleared
Quality Assurance & Compliance
1 6 (3.77%) QA
2 3 (1.89%) Disclosure Scotland
System Software
1 27 (16.98%) Docker
2 8 (5.03%) VMware Infrastructure
3 3 (1.89%) Xen
4 2 (1.26%) Active Directory
5 1 (0.63%) Virtual Machines
Systems Management
1 63 (39.62%) Puppet
2 61 (38.36%) Opscode Chef
3 26 (16.35%) Ansible
4 1 (0.63%) Terraform
Vendors
1 49 (30.82%) Oracle
2 33 (20.75%) WSO2
3 26 (16.35%) SAP
4 8 (5.03%) VMware
5 7 (4.40%) Adobe
6 4 (2.52%) CA
6 4 (2.52%) CA Agile Central
6 4 (2.52%) Microsoft
6 4 (2.52%) webMethods
7 3 (1.89%) Google
8 2 (1.26%) HP
8 2 (1.26%) IBM
8 2 (1.26%) Red Hat
Brentwood, Essex
Harvey Nash plc
Rate: £300 - £340 per day
Posted: 20 hours ago
Chelmsford, Essex
People Source Consulting
Rate: £500 - £575 per day
Posted: 2 days ago
Chelmsford, Essex
Netsource
Posted: 6 days ago
Essex
People Source Consulting
Rate: £525 per day
Posted: 16 days ago