Period
to 14 November 2019

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 November 2019 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 Nov 2019
Same period 2018 Same period 2017
Rank 38 39 18
Rank change year-on-year +1 -21 +14
Contract jobs citing Continuous Integration 24 98 127
As % of all contract IT jobs advertised in Essex 4.24% 9.02% 15.89%
As % of the Processes & Methodologies category 5.11% 10.10% 17.76%
Number of daily rates quoted 16 63 86
Essex median daily rate £450 £550 £513
Median daily rate % change year-on-year -18.18% +7.32% +15.17%
10th Percentile £404 £438 £314
90th Percentile £625 £600 £600
East of England median daily rate £450 £500 £456
% change year-on-year -10.00% +9.59% +1.39%
Number of hourly rates quoted 0 2 19
Essex median hourly rate - £48.44 £62.50
Median hourly rate % change year-on-year - -22.50% +73.61%
East of England median hourly rate - £50.00 £62.50
% change year-on-year - -20.00% +66.67%

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 470 970 715
As % of all contract IT jobs advertised in Essex 83.04% 89.24% 89.49%
Number of daily rates quoted 302 600 487
Essex median daily rate £450 £500 £500
Median daily rate % change year-on-year -10.00% - +42.86%
10th Percentile £193 £313 £300
90th Percentile £587 £600 £600
East of England median daily rate £435 £438 £425
% change year-on-year -0.57% +2.94% +6.25%
Number of hourly rates quoted 18 35 64
Essex median hourly rate £15.57 £16.50 £31.27
Median hourly rate % change year-on-year -5.64% -47.23% +0.85%
10th Percentile £11.29 £12.55 £12.59
90th Percentile £37.85 £47.50 £63.75
East of England median hourly rate £17.50 £17.84 £30.00
% change year-on-year -1.91% -40.53% -3.23%

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 November 2019.

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 November 2019. 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 -5 10 £525 -8.70%
Harlow +3 4 £450 -5.26%
Brentwood - 1 - - 1
Continuous Integration
East of England

For the 6 months to 14 November 2019, 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 24 (100.00%) Agile Software Development
2 20 (83.33%) Java
3 18 (75.00%) Linux
4 17 (70.83%) Open Source
5 16 (66.67%) DevOps
5 16 (66.67%) Configuration Management
6 15 (62.50%) Jenkins
7 14 (58.33%) JIRA
7 14 (58.33%) Scrum
7 14 (58.33%) Continuous Deployment
8 13 (54.17%) Git (software)
8 13 (54.17%) Ansible
9 12 (50.00%) SC Cleared
9 12 (50.00%) Security Cleared
9 12 (50.00%) Unix
9 12 (50.00%) Ruby
10 11 (45.83%) TDD
10 11 (45.83%) Test Automation
11 10 (41.67%) Confluence
11 10 (41.67%) Mentoring
11 10 (41.67%) SOA
11 10 (41.67%) Shell Script
12 9 (37.50%) Red Hat Enterprise Linux
12 9 (37.50%) AWS
12 9 (37.50%) Deployment Automation
13 8 (33.33%) Elastic Stack
13 8 (33.33%) Terraform
13 8 (33.33%) Artifactory
13 8 (33.33%) ETL
13 8 (33.33%) SAS

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 10 (41.67%) Confluence
2 8 (33.33%) SAS
3 4 (16.67%) Apache
3 4 (16.67%) JBoss
3 4 (16.67%) Oracle SOA Suite
Cloud Services
1 9 (37.50%) AWS
2 4 (16.67%) GitHub
3 1 (4.17%) Azure
Communications & Networking
1 5 (20.83%) HTTP
1 5 (20.83%) TCP/IP
2 4 (16.67%) SSL
3 1 (4.17%) 802.11
3 1 (4.17%) Broadband
3 1 (4.17%) DOCSIS
3 1 (4.17%) DSL
3 1 (4.17%) Ethernet
3 1 (4.17%) Firewall
3 1 (4.17%) HTTPS
3 1 (4.17%) Internet
3 1 (4.17%) IPv4
3 1 (4.17%) IPv6
3 1 (4.17%) Telnet
3 1 (4.17%) UPnP
3 1 (4.17%) Wireless
3 1 (4.17%) Wireshark
3 1 (4.17%) WLAN
3 1 (4.17%) WPA
3 1 (4.17%) WPA2
Database & Business Intelligence
1 5 (20.83%) Relational Database
2 4 (16.67%) SQL Server
Development Applications
1 15 (62.50%) Jenkins
2 14 (58.33%) JIRA
3 13 (54.17%) Git (software)
4 8 (33.33%) Artifactory
5 5 (20.83%) Subversion
6 4 (16.67%) GitLab
6 4 (16.67%) JUnit
7 2 (8.33%) Cucumber
8 1 (4.17%) Atlassian Bamboo
8 1 (4.17%) JMeter
8 1 (4.17%) Selenium
8 1 (4.17%) SoapUI
8 1 (4.17%) WebDriver
8 1 (4.17%) Zephyr
Job Titles
1 13 (54.17%) DevOps Engineer
2 6 (25.00%) Developer
3 4 (16.67%) Java Developer
4 2 (8.33%) Architect
5 1 (4.17%) Analyst
5 1 (4.17%) Automation Test Analyst
5 1 (4.17%) AWS DevOps
5 1 (4.17%) AWS Engineer
5 1 (4.17%) C Developer
5 1 (4.17%) Java Architect
5 1 (4.17%) Lead Architect
5 1 (4.17%) Linux Developer
5 1 (4.17%) Linux Engineer
5 1 (4.17%) Operations Engineer
5 1 (4.17%) Platform Architect
5 1 (4.17%) Python Developer
5 1 (4.17%) Test Analyst
5 1 (4.17%) Test Architect
5 1 (4.17%) Test Automation Engineer
5 1 (4.17%) Test Engineer
Libraries, Frameworks & Software Standards
1 8 (33.33%) Elastic Stack
2 5 (20.83%) Java EE
2 5 (20.83%) Middleware
2 5 (20.83%) Web Services
3 4 (16.67%) GWT
3 4 (16.67%) Hibernate
3 4 (16.67%) J2EE
3 4 (16.67%) JMS
3 4 (16.67%) Spring
3 4 (16.67%) Swing
4 1 (4.17%) 802.1X
4 1 (4.17%) REST
4 1 (4.17%) SAML
4 1 (4.17%) SOAP
4 1 (4.17%) XML
4 1 (4.17%) XML Messaging
Miscellaneous
1 1 (4.17%) Clustering
1 1 (4.17%) IPTV
1 1 (4.17%) Management Information System
1 1 (4.17%) N-Tier
1 1 (4.17%) Self-Motivation
1 1 (4.17%) User Experience
Operating Systems
1 18 (75.00%) Linux
2 12 (50.00%) Unix
3 9 (37.50%) Red Hat Enterprise Linux
4 1 (4.17%) Mac OS X
Processes & Methodologies
1 24 (100.00%) Agile Software Development
2 17 (70.83%) Open Source
3 16 (66.67%) Configuration Management
3 16 (66.67%) DevOps
4 14 (58.33%) Continuous Deployment
4 14 (58.33%) Scrum
5 11 (45.83%) TDD
5 11 (45.83%) Test Automation
6 10 (41.67%) Mentoring
6 10 (41.67%) SOA
7 9 (37.50%) Deployment Automation
8 8 (33.33%) ETL
9 7 (29.17%) Software Engineering
10 5 (20.83%) API Design
10 5 (20.83%) Coaching
10 5 (20.83%) Kanban
10 5 (20.83%) Loose Coupling
10 5 (20.83%) OO
10 5 (20.83%) Product Roadmap
10 5 (20.83%) UML
Programming Languages
1 20 (83.33%) Java
2 12 (50.00%) Ruby
3 10 (41.67%) Shell Script
4 7 (29.17%) C
5 5 (20.83%) Perl
5 5 (20.83%) Python
6 1 (4.17%) SQL
Qualifications
1 12 (50.00%) SC Cleared
1 12 (50.00%) Security Cleared
2 1 (4.17%) ISTQB
2 1 (4.17%) ISTQB Advanced Certification
Quality Assurance & Compliance
1 1 (4.17%) QA
System Software
1 4 (16.67%) Docker
2 2 (8.33%) Virtual Machines
Systems Management
1 13 (54.17%) Ansible
2 8 (33.33%) Terraform
3 5 (20.83%) Opscode Chef
3 5 (20.83%) Puppet
4 1 (4.17%) HP ALM
4 1 (4.17%) HP Quality Center
4 1 (4.17%) Single Sign-On
Vendors
1 4 (16.67%) Atlassian
1 4 (16.67%) Google
1 4 (16.67%) Oracle
1 4 (16.67%) WSO2
2 1 (4.17%) Cisco
2 1 (4.17%) HP