Period
to 18 August 2019

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for Docker skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Docker over the 6 months to 18 August 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.

Docker
6 months to
18 Aug 2019
Same period 2018 Same period 2017
Rank 57 56 79
Rank change year-on-year -1 +23 -1
Contract jobs citing Docker 31 49 31
As % of all contract IT jobs advertised in Essex 3.98% 4.90% 3.54%
As % of the System Software category 28.70% 30.25% 25.00%
Number of daily rates quoted 23 27 22
Essex median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +14.29%
10th Percentile £413 £390 £350
90th Percentile £629 £668 £587
East of England median daily rate £525 £500 £515
% change year-on-year +5.00% -2.91% +5.64%
Number of hourly rates quoted 0 0 0
Essex median hourly rate - - -
East of England median hourly rate - - -

Docker is in the System Software 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 system software skills.

All System Software Skills
Essex
Contract vacancies with a requirement for system software skills 108 162 124
As % of all contract IT jobs advertised in Essex 13.88% 16.22% 14.16%
Number of daily rates quoted 74 85 75
Essex median daily rate £420 £450 £400
Median daily rate % change year-on-year -6.72% +12.50% +33.33%
10th Percentile £140 £154 £138
90th Percentile £627 £600 £582
East of England median daily rate £400 £385 £375
% change year-on-year +3.90% +2.67% +7.14%
Number of hourly rates quoted 5 8 18
Essex median hourly rate £15.76 £16.50 £14.08
Median hourly rate % change year-on-year -4.48% +17.23% -14.70%
10th Percentile £12.90 £15.75 £10.40
90th Percentile £18.45 £17.25 £17.25
East of England median hourly rate £15.00 £16.50 £16.50
% change year-on-year -9.09% - -

Docker
Job Vacancy Trend in Essex

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

Job vacancy trend for Docker in Essex

Docker
Contractor Daily Rate Trend in Essex

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

Contractor daily rate trend for Docker in Essex

Docker
Contractor Daily Rate Histogram in Essex

The daily rate distribution of IT jobs citing Docker in Essex over the 6 months to 18 August 2019.

Contractor daily rate histogram for Docker in Essex

Docker
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 Docker within the Essex region over the 6 months to 18 August 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 0 19 £560 +24.44%
Brentwood - 2 £525 - 2
Chelmsford - 1 £550 - 2
Witham - 1 £450 -
Docker
East of England

For the 6 months to 18 August 2019, IT contractor jobs citing Docker 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 Docker.

1 23 (74.19%) Java
1 23 (74.19%) Amazon AWS
2 21 (67.74%) DevOps
3 20 (64.52%) Spring
4 19 (61.29%) Java 8
5 18 (58.06%) Microservices
5 18 (58.06%) Jenkins
6 16 (51.61%) Ansible
7 15 (48.39%) Kubernetes
7 15 (48.39%) Terraform
8 14 (45.16%) Agile Software Development
9 12 (38.71%) TDD
9 12 (38.71%) Maven
10 11 (35.48%) Scrum
10 11 (35.48%) Kanban
10 11 (35.48%) J2EE
10 11 (35.48%) Artifactory
10 11 (35.48%) GitLab
10 11 (35.48%) AWS CloudFormation
11 9 (29.03%) Oracle
11 9 (29.03%) Spring Boot
11 9 (29.03%) Git (software)
12 8 (25.81%) Test Strategy
12 8 (25.81%) Hybrid Cloud
12 8 (25.81%) Problem-Solving
12 8 (25.81%) Unix
12 8 (25.81%) MySQL
12 8 (25.81%) Scaled Agile Framework
13 7 (22.58%) Pair Programming
13 7 (22.58%) Process Improvement

Docker
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 6 (19.35%) Confluence
2 4 (12.90%) WebLogic
3 3 (9.68%) Apache
3 3 (9.68%) JBoss
3 3 (9.68%) Oracle SOA Suite
Cloud Services
1 23 (74.19%) Amazon AWS
2 11 (35.48%) AWS CloudFormation
3 5 (16.13%) Microsoft Azure
4 3 (9.68%) Serverless
Communications & Networking
1 2 (6.45%) HTTP
1 2 (6.45%) SSL
1 2 (6.45%) TCP/IP
Database & Business Intelligence
1 8 (25.81%) MySQL
2 3 (9.68%) Relational Database
3 2 (6.45%) NoSQL
3 2 (6.45%) Oracle Database
4 1 (3.23%) Redis
4 1 (3.23%) SQL Server
Development Applications
1 18 (58.06%) Jenkins
2 12 (38.71%) Maven
3 11 (35.48%) Artifactory
3 11 (35.48%) GitLab
4 9 (29.03%) Git (software)
5 6 (19.35%) Checkstyle
5 6 (19.35%) JIRA
6 4 (12.90%) CA Gen
7 3 (9.68%) Subversion
8 2 (6.45%) Robot Framework
8 2 (6.45%) Team Foundation Server
9 1 (3.23%) JUnit
9 1 (3.23%) SoapUI
Job Titles
1 14 (45.16%) DevOps Engineer
2 10 (32.26%) Developer
3 9 (29.03%) Senior DevOps
4 8 (25.81%) Java Developer
5 7 (22.58%) Senior DevOps Engineer
6 4 (12.90%) Java Engineer
7 2 (6.45%) Senior Java Engineer
8 1 (3.23%) .NET Developer
8 1 (3.23%) AWS DevOps
8 1 (3.23%) AWS DevOps Engineer
8 1 (3.23%) AWS Engineer
8 1 (3.23%) Developer/Software Engineer
8 1 (3.23%) Full Stack Developer
8 1 (3.23%) Java Software Engineer
8 1 (3.23%) Java Team Leader
8 1 (3.23%) QA Tester
8 1 (3.23%) Senior Full Stack Developer
8 1 (3.23%) Senior Software Developer
8 1 (3.23%) Senior Tester
8 1 (3.23%) Team Leader
Libraries, Frameworks & Software Standards
1 20 (64.52%) Spring
2 11 (35.48%) J2EE
3 9 (29.03%) Spring Boot
4 4 (12.90%) .NET
4 4 (12.90%) .NET Core
5 3 (9.68%) Middleware
5 3 (9.68%) RabbitMQ
5 3 (9.68%) REST
6 2 (6.45%) AngularJS
6 2 (6.45%) Apache Camel
6 2 (6.45%) CGI
6 2 (6.45%) JSON
7 1 (3.23%) ASP.NET Web API
7 1 (3.23%) React
7 1 (3.23%) SOAP
Miscellaneous
1 8 (25.81%) Hybrid Cloud
2 2 (6.45%) Enterprise Software
2 2 (6.45%) Public Cloud
Operating Systems
1 8 (25.81%) Unix
2 6 (19.35%) Linux
3 3 (9.68%) Red Hat Enterprise Linux
4 1 (3.23%) CentOS
Processes & Methodologies
1 21 (67.74%) DevOps
2 18 (58.06%) Microservices
3 14 (45.16%) Agile Software Development
4 12 (38.71%) TDD
5 11 (35.48%) Kanban
5 11 (35.48%) Scrum
6 8 (25.81%) Problem-Solving
6 8 (25.81%) Scaled Agile Framework
6 8 (25.81%) Test Strategy
7 7 (22.58%) BDD
7 7 (22.58%) Pair Programming
7 7 (22.58%) Process Improvement
7 7 (22.58%) Test Automation
8 6 (19.35%) Software Engineering
9 4 (12.90%) User Stories
10 3 (9.68%) API Design
10 3 (9.68%) Continuous Delivery
10 3 (9.68%) Continuous Integration
10 3 (9.68%) Mentoring
10 3 (9.68%) SOA
Programming Languages
1 23 (74.19%) Java
2 19 (61.29%) Java 8
3 6 (19.35%) Shell Script
4 5 (16.13%) SQL
5 4 (12.90%) C#
5 4 (12.90%) Perl
5 4 (12.90%) PL/SQL
6 2 (6.45%) JavaScript
6 2 (6.45%) PowerShell
6 2 (6.45%) Python
Qualifications
1 2 (6.45%) SC Cleared
1 2 (6.45%) Security Cleared
2 1 (3.23%) OCPJP
2 1 (3.23%) Sun Certification
Quality Assurance & Compliance
1 2 (6.45%) QA
Systems Management
1 16 (51.61%) Ansible
2 15 (48.39%) Kubernetes
2 15 (48.39%) Terraform
3 3 (9.68%) Opscode Chef
3 3 (9.68%) Puppet
4 1 (3.23%) Prometheus
Vendors
1 9 (29.03%) Oracle
2 5 (16.13%) WSO2
3 4 (12.90%) BEA
3 4 (12.90%) Informatica
3 4 (12.90%) Pega
3 4 (12.90%) webMethods
4 1 (3.23%) Red Hat
4 1 (3.23%) Sun