Period
to 14 December 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 14 December 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
14 Dec 2018
Same period 2017 Same period 2016
Rank 41 18 25
Rank change year-on-year -23 +7 +5
Contract jobs citing Continuous Integration 88 111 62
As % of all contract IT jobs advertised in Essex 8.19% 14.66% 7.35%
As % of the Processes & Methodologies category 9.18% 16.72% 8.39%
Number of daily rates quoted 56 75 46
Essex median daily rate £575 £513 £463
Median daily rate % change year-on-year +12.20% +10.81% -11.90%
10th Percentile £463 £311 £263
90th Percentile £600 £600 £568
East of England median daily rate £500 £456 £450
% change year-on-year +9.59% +1.39% -2.70%
Number of hourly rates quoted 1 19 5
Essex median hourly rate £59.38 £62.50 £37.02
Median hourly rate % change year-on-year -5.00% +68.83% -8.59%
10th Percentile £57.81 £40.60 £36.00
90th Percentile £60.94 £63.75 £46.00
East of England median hourly rate £50.00 £62.50 £37.50
% change year-on-year -20.00% +66.67% -5.66%

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 959 664 739
As % of all contract IT jobs advertised in Essex 89.29% 87.71% 87.56%
Number of daily rates quoted 584 450 449
Essex median daily rate £500 £500 £350
Median daily rate % change year-on-year - +42.86% -12.50%
10th Percentile £325 £300 £225
90th Percentile £600 £600 £525
East of England median daily rate £449 £425 £400
% change year-on-year +5.59% +6.25% -
Number of hourly rates quoted 36 56 133
Essex median hourly rate £16.50 £35.50 £32.40
Median hourly rate % change year-on-year -53.52% +9.57% +2.82%
10th Percentile £12.55 £15.75 £15.75
90th Percentile £48.13 £63.75 £43.75
East of England median hourly rate £18.38 £36.50 £31.75
% change year-on-year -49.66% +14.96% +27.00%

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 14 December 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
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 14 December 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 -11 49 £575 +9.52% 1
Basildon +1 5 £500 +11.11%
Harlow - 3 £475 - 1
Continuous Integration
East of England

For the 6 months to 14 December 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 59 (67.05%) Linux
1 59 (67.05%) Agile Software Development
2 58 (65.91%) Ansible
3 57 (64.77%) DevOps
4 51 (57.95%) Jenkins
5 48 (54.55%) Java
6 47 (53.41%) Git (software)
7 45 (51.14%) Configuration Management
8 42 (47.73%) Unix
9 41 (46.59%) Amazon AWS
10 40 (45.45%) Scrum
10 40 (45.45%) Deployment Automation
11 37 (42.05%) Puppet
12 32 (36.36%) Test Automation
12 32 (36.36%) HTTP
13 31 (35.23%) TDD
14 29 (32.95%) Open Source
15 28 (31.82%) Opscode Chef
15 28 (31.82%) TCP/IP
16 26 (29.55%) SSL
17 24 (27.27%) User Stories
17 24 (27.27%) JIRA
18 23 (26.14%) Continuous Deployment
19 22 (25.00%) Kanban
19 22 (25.00%) Subversion
20 21 (23.86%) Security Cleared
21 20 (22.73%) Relational Database
21 20 (22.73%) Oracle
22 17 (19.32%) Web Services
23 16 (18.18%) Apache

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 16 (18.18%) Apache
2 15 (17.05%) Confluence
2 15 (17.05%) WebSphere
3 12 (13.64%) nginx
3 12 (13.64%) Tomcat
4 10 (11.36%) IIS
4 10 (11.36%) Jetty
4 10 (11.36%) Mongrel
5 7 (7.95%) JBoss
6 5 (5.68%) Adobe Experience Manager
6 5 (5.68%) Cloud Foundry
7 4 (4.55%) WebLogic
8 2 (2.27%) Tuxedo
9 1 (1.14%) Oracle SOA Suite
Cloud Services
1 41 (46.59%) Amazon AWS
2 12 (13.64%) Amazon EC2
3 11 (12.50%) GitHub
4 10 (11.36%) Google App Engine
4 10 (11.36%) Google Cloud Platform
5 6 (6.82%) Microsoft Azure
6 2 (2.27%) Google Analytics
Communications & Networking
1 32 (36.36%) HTTP
2 28 (31.82%) TCP/IP
3 26 (29.55%) SSL
4 11 (12.50%) FTP
5 10 (11.36%) DHCP
5 10 (11.36%) DNS
5 10 (11.36%) IPsec
6 1 (1.14%) Internet
6 1 (1.14%) SMS
Database & Business Intelligence
1 20 (22.73%) Relational Database
2 14 (15.91%) RDBMS
3 12 (13.64%) MySQL
4 10 (11.36%) Pentaho
5 7 (7.95%) NoSQL
6 5 (5.68%) Geospatial Data
6 5 (5.68%) GIS
7 4 (4.55%) MongoDB
8 2 (2.27%) Oracle Database
8 2 (2.27%) SQL Server
9 1 (1.14%) Impala
9 1 (1.14%) JasperReports
Development Applications
1 51 (57.95%) Jenkins
2 47 (53.41%) Git (software)
3 24 (27.27%) JIRA
4 22 (25.00%) Subversion
5 14 (15.91%) Selenium
6 13 (14.77%) JUnit
6 13 (14.77%) SoapUI
7 12 (13.64%) Artifactory
8 11 (12.50%) GitLab
9 9 (10.23%) Cucumber
10 8 (9.09%) Ant
10 8 (9.09%) Maven
10 8 (9.09%) Travis CI
11 7 (7.95%) Eclipse
12 5 (5.68%) AccuRev
12 5 (5.68%) Gradle
13 4 (4.55%) JMeter
13 4 (4.55%) TeamCity
14 3 (3.41%) LoadRunner
14 3 (3.41%) Zephyr
General
1 16 (18.18%) Marketing
2 14 (15.91%) Manufacturing
3 13 (14.77%) Finance
4 11 (12.50%) Electronics
4 11 (12.50%) Telecoms
5 2 (2.27%) Legal
Job Titles
1 37 (42.05%) DevOps Engineer
2 18 (20.45%) Architect
3 14 (15.91%) Developer
3 14 (15.91%) Infrastructure Architect
4 11 (12.50%) Java Developer
5 8 (9.09%) Linux DevOps Engineer
5 8 (9.09%) Linux Engineer
5 8 (9.09%) Linux/Unix DevOps
6 5 (5.68%) Senior DevOps
6 5 (5.68%) Senior DevOps Engineer
7 4 (4.55%) Delivery Manager
8 3 (3.41%) Agile Developer
8 3 (3.41%) Agile Java Developer
8 3 (3.41%) DevOps Developer
8 3 (3.41%) Integration Developer
8 3 (3.41%) Operations Engineer
9 2 (2.27%) Applications Engineer
9 2 (2.27%) Network Infrastructure Architect
9 2 (2.27%) Web Applications Engineer
9 2 (2.27%) Web Engineer
Libraries, Frameworks & Software Standards
1 17 (19.32%) Web Services
2 14 (15.91%) Middleware
2 14 (15.91%) REST
3 13 (14.77%) SOAP
3 13 (14.77%) Spring
4 12 (13.64%) J2EE
4 12 (13.64%) Servlets
5 11 (12.50%) SAML
6 10 (11.36%) .NET
7 9 (10.23%) XML
8 8 (9.09%) CSS
9 7 (7.95%) AngularJS
9 7 (7.95%) HTML
9 7 (7.95%) jQuery
9 7 (7.95%) JSON
9 7 (7.95%) Spring Boot
10 6 (6.82%) Ajax
11 5 (5.68%) Hibernate
11 5 (5.68%) Struts
11 5 (5.68%) XHTML
Miscellaneous
1 15 (17.05%) Self-Motivation
2 11 (12.50%) Clustering
3 8 (9.09%) Analytical Skills
4 5 (5.68%) Greenfield Project
4 5 (5.68%) Replication
5 2 (2.27%) Management Information System
5 2 (2.27%) User Experience
6 1 (1.14%) Client/Server
6 1 (1.14%) Foreign Exchange (FX)
6 1 (1.14%) Mainframe
6 1 (1.14%) RIA
Operating Systems
1 59 (67.05%) Linux
2 42 (47.73%) Unix
3 12 (13.64%) Red Hat Enterprise Linux
4 7 (7.95%) Windows
5 5 (5.68%) Solaris
6 2 (2.27%) Ubuntu
7 1 (1.14%) VME
Processes & Methodologies
1 59 (67.05%) Agile Software Development
2 57 (64.77%) DevOps
3 45 (51.14%) Configuration Management
4 40 (45.45%) Deployment Automation
4 40 (45.45%) Scrum
5 32 (36.36%) Test Automation
6 31 (35.23%) TDD
7 29 (32.95%) Open Source
8 24 (27.27%) User Stories
9 23 (26.14%) Continuous Deployment
10 22 (25.00%) Kanban
11 16 (18.18%) Software Engineering
12 14 (15.91%) Strategic Thinking
13 13 (14.77%) SOA
14 11 (12.50%) Business Intelligence
14 11 (12.50%) Digital Marketing
14 11 (12.50%) Programme Management
15 10 (11.36%) Mentoring
15 10 (11.36%) Microservices
15 10 (11.36%) OO
Programming Languages
1 48 (54.55%) Java
2 15 (17.05%) Shell Script
3 13 (14.77%) SQL
4 11 (12.50%) Perl
4 11 (12.50%) Python
4 11 (12.50%) Ruby
5 9 (10.23%) JavaScript
6 8 (9.09%) C
7 5 (5.68%) Java 8
8 2 (2.27%) C#
8 2 (2.27%) Groovy
8 2 (2.27%) Haskell
8 2 (2.27%) PL/SQL
8 2 (2.27%) Scala
9 1 (1.14%) COBOL
Qualifications
1 21 (23.86%) Security Cleared
2 13 (14.77%) SC Cleared
3 3 (3.41%) ISEB
4 2 (2.27%) BPSS Clearance
4 2 (2.27%) ISTQB
5 1 (1.14%) ISEB Practitioner
5 1 (1.14%) ITIL Certification
Quality Assurance & Compliance
1 2 (2.27%) QA
System Software
1 10 (11.36%) VMware Infrastructure
1 10 (11.36%) Xen
2 7 (7.95%) Active Directory
2 7 (7.95%) Docker
3 6 (6.82%) Virtual Machines
Systems Management
1 58 (65.91%) Ansible
2 37 (42.05%) Puppet
3 28 (31.82%) Opscode Chef
4 8 (9.09%) Terraform
5 6 (6.82%) Single Sign-On
6 2 (2.27%) Grafana
6 2 (2.27%) Kibana
7 1 (1.14%) HP ALM
7 1 (1.14%) Systems Management Server (SMS)
Vendors
1 20 (22.73%) Oracle
2 15 (17.05%) Google
3 11 (12.50%) SAP
4 10 (11.36%) Adobe
4 10 (11.36%) Microsoft
4 10 (11.36%) VMware
5 8 (9.09%) Atlassian
6 5 (5.68%) IBM
7 2 (2.27%) Informatica
7 2 (2.27%) webMethods
8 1 (1.14%) HP
8 1 (1.14%) WSO2