Period
to 18 January 2019

The following table provides summary statistics for contract job vacancies advertised in South London 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 18 January 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
London > South London
6 months to
18 Jan 2019
Same period 2018 Same period 2017
Rank 21 16 22
Rank change year-on-year -5 +6 +14
Contract jobs citing Continuous Integration 203 180 86
As % of all contract IT jobs advertised in South London 12.10% 10.23% 8.98%
As % of the Processes & Methodologies category 12.93% 11.33% 9.90%
Number of daily rates quoted 160 140 32
South London median daily rate £525 £525 £481
Median daily rate % change year-on-year - +9.09% +6.94%
10th Percentile £463 £356 £400
90th Percentile £587 £650 £594
London median daily rate £525 £525 £515
% change year-on-year - +1.94% +6.74%
Number of hourly rates quoted 1 0 0
South London median hourly rate £35.00 - -
London median hourly rate £35.00 £30.75 £47.50
% change year-on-year +13.82% -35.26% -5.00%

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 South London with a requirement for process or methodology skills.

All Process and Methodology Skills
South London
Contract vacancies with a requirement for process or methodology skills 1,570 1,589 869
As % of all contract IT jobs advertised in South London 93.62% 90.34% 90.71%
Number of daily rates quoted 1,207 1,128 560
South London median daily rate £515 £500 £425
Median daily rate % change year-on-year +3.00% +17.65% +6.25%
10th Percentile £363 £316 £275
90th Percentile £600 £672 £575
London median daily rate £510 £500 £475
% change year-on-year +2.00% +5.26% +5.56%
Number of hourly rates quoted 29 40 43
South London median hourly rate £43.75 £47.67 £42.00
Median hourly rate % change year-on-year -8.21% +13.49% +100.00%
10th Percentile £33.20 £14.10 £12.25
90th Percentile £47.50 £47.92 £50.00
London median hourly rate £24.47 £22.00 £23.00
% change year-on-year +11.20% -4.35% +15.00%

Continuous Integration
Job Vacancy Trend in South London

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

Job vacancy trend for Continuous Integration in South London

Continuous Integration
Contractor Daily Rate Trend in South London

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

Contractor daily rate trend for Continuous Integration in South London

Continuous Integration
Contractor Daily Rate Histogram in South London

The daily rate distribution of IT jobs citing Continuous Integration in South London over the 6 months to 18 January 2019.

Contractor daily rate histogram for Continuous Integration in South London

Continuous Integration
Contract Job Locations in South London

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 South London region over the 6 months to 18 January 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
Croydon +3 167 £525 +3.96% 8
Bromley -6 10 £575 +9.52% 2
Merton +2 5 £488 +8.33%
Wandsworth - 2 £310 -
Continuous Integration
London

For the 6 months to 18 January 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 South London region with a requirement for Continuous Integration.

1 165 (81.28%) Agile Software Development
2 156 (76.85%) Jenkins
3 128 (63.05%) Java
4 114 (56.16%) Amazon AWS
5 108 (53.20%) Scrum
6 101 (49.75%) Ansible
7 95 (46.80%) TDD
8 90 (44.33%) Puppet
9 78 (38.42%) Opscode Chef
10 72 (35.47%) Test Automation
11 66 (32.51%) Amazon EC2
11 66 (32.51%) BDD
12 63 (31.03%) Git (software)
12 63 (31.03%) Python
13 55 (27.09%) Maven
14 54 (26.60%) RESTful
14 54 (26.60%) Bash Shell
15 53 (26.11%) Oracle
15 53 (26.11%) Unix
15 53 (26.11%) DevOps
16 51 (25.12%) Kanban
17 50 (24.63%) Shell Script
18 49 (24.14%) Web Services
18 49 (24.14%) Build Automation
19 48 (23.65%) Windows
19 48 (23.65%) Korn
20 47 (23.15%) J2EE
21 46 (22.66%) SonarQube
22 45 (22.17%) JUnit
22 45 (22.17%) SOAP

Continuous Integration
Co-occurring IT Skills in South London 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 31 (15.27%) Tomcat
2 30 (14.78%) WebSphere
3 27 (13.30%) WebLogic
4 26 (12.81%) OpenStack
5 11 (5.42%) Elasticsearch
6 7 (3.45%) JBoss
7 3 (1.48%) Apache
7 3 (1.48%) Apache Solr
7 3 (1.48%) Apache Spark
7 3 (1.48%) WildFly
8 2 (0.99%) Confluence
8 2 (0.99%) GlassFish
8 2 (0.99%) Jetty
8 2 (0.99%) SAS
9 1 (0.49%) CMS
Applications
1 23 (11.33%) Microsoft Excel
1 23 (11.33%) MS Visio
Cloud Services
1 114 (56.16%) Amazon AWS
2 66 (32.51%) Amazon EC2
3 38 (18.72%) GitHub
4 35 (17.24%) Microsoft Azure
5 27 (13.30%) Amazon S3
6 23 (11.33%) Virtual Private Cloud
7 8 (3.94%) Sauce Labs
8 5 (2.46%) PaaS
9 4 (1.97%) AWS CloudFormation
10 3 (1.48%) Amazon ELB
10 3 (1.48%) Route 53
11 2 (0.99%) SaaS
12 1 (0.49%) Quay.io
Communications & Networking
1 4 (1.97%) Kerberos
2 3 (1.48%) HTTP
3 2 (0.99%) SSL
3 2 (0.99%) VPN
4 1 (0.49%) Skype
Database & Business Intelligence
1 41 (20.20%) PostgreSQL
2 35 (17.24%) Big Data
3 31 (15.27%) NoSQL
4 28 (13.79%) Hadoop
5 26 (12.81%) MySQL
6 24 (11.82%) SQL Server
7 23 (11.33%) Apache Hive
7 23 (11.33%) Impala
7 23 (11.33%) Sqoop
8 7 (3.45%) Relational Database
9 4 (1.97%) Amazon Redshift
9 4 (1.97%) HBase
10 3 (1.48%) Amazon DynamoDB
10 3 (1.48%) Amazon RDS
10 3 (1.48%) Data Warehouse
11 2 (0.99%) Apache Cassandra
11 2 (0.99%) Oracle Database
12 1 (0.49%) JanusGraph
12 1 (0.49%) MongoDB
12 1 (0.49%) Parquet
Development Applications
1 156 (76.85%) Jenkins
2 63 (31.03%) Git (software)
3 55 (27.09%) Maven
4 46 (22.66%) SonarQube
5 45 (22.17%) JUnit
5 45 (22.17%) Mockito
6 43 (21.18%) DbUnit
6 43 (21.18%) jMock
7 29 (14.29%) GitLab
8 26 (12.81%) MSTest
8 26 (12.81%) NUnit
9 14 (6.90%) Cucumber
10 11 (5.42%) JMeter
11 10 (4.93%) Protractor
11 10 (4.93%) WebDriver
12 8 (3.94%) Burp Suite
12 8 (3.94%) SoapUI
13 4 (1.97%) Artifactory
13 4 (1.97%) Atlassian Bamboo
13 4 (1.97%) JIRA
General
1 12 (5.91%) Advertising
2 9 (4.43%) Finance
3 6 (2.96%) Marketing
3 6 (2.96%) Retail
4 5 (2.46%) Back Office
5 4 (1.97%) Electronics
5 4 (1.97%) Manufacturing
5 4 (1.97%) Telecoms
6 3 (1.48%) Games
7 2 (0.99%) Banking
8 1 (0.49%) Financial Institution
8 1 (0.49%) Investment Banking
Job Titles
1 94 (46.31%) Developer
2 82 (40.39%) Java Developer
3 53 (26.11%) Platform Engineer
4 18 (8.87%) DevOps Engineer
5 11 (5.42%) AWS Engineer
5 11 (5.42%) Tester
6 9 (4.43%) AWS DevOps
6 9 (4.43%) AWS DevOps Engineer
7 8 (3.94%) Agile Tester
7 8 (3.94%) Architect
8 7 (3.45%) Data Engineer
8 7 (3.45%) J2EE Developer
8 7 (3.45%) Java Engineer
8 7 (3.45%) Java/J2EE Developer
9 6 (2.96%) Analyst
9 6 (2.96%) Lead DevOps
10 5 (2.46%) Linux Engineer
11 4 (1.97%) Java Team Leader
11 4 (1.97%) Lead Java Developer
11 4 (1.97%) Team Leader
Libraries, Frameworks & Software Standards
1 54 (26.60%) RESTful
2 49 (24.14%) Web Services
3 47 (23.15%) J2EE
4 45 (22.17%) SOAP
5 44 (21.67%) Apache Camel
6 43 (21.18%) PowerMock
6 43 (21.18%) Spring
7 36 (17.73%) Spring Boot
8 14 (6.90%) Java EE
8 14 (6.90%) Kafka
9 11 (5.42%) Elastic Stack
9 11 (5.42%) REST
10 10 (4.93%) Dropwizard
11 9 (4.43%) AngularJS
12 6 (2.96%) Hibernate
13 5 (2.46%) Apache Avro
13 5 (2.46%) JMS
14 4 (1.97%) JPA
14 4 (1.97%) React
15 3 (1.48%) WebdriverIO
Miscellaneous
1 23 (11.33%) Wiki
2 18 (8.87%) Greenfield Project
3 6 (2.96%) NHS
4 4 (1.97%) Analytical Skills
4 4 (1.97%) Linux Command Line
4 4 (1.97%) Management Information System
4 4 (1.97%) Public Cloud
4 4 (1.97%) User Experience
5 2 (0.99%) Algorithms
5 2 (0.99%) DataPower
5 2 (0.99%) Fintech
6 1 (0.49%) Enterprise Software
6 1 (0.49%) Self-Motivation
Operating Systems
1 53 (26.11%) Unix
2 48 (23.65%) Windows
3 31 (15.27%) Linux
4 8 (3.94%) Red Hat Enterprise Linux
5 7 (3.45%) CentOS
6 1 (0.49%) CoreOS
Processes & Methodologies
1 165 (81.28%) Agile Software Development
2 108 (53.20%) Scrum
3 95 (46.80%) TDD
4 72 (35.47%) Test Automation
5 66 (32.51%) BDD
6 53 (26.11%) DevOps
7 51 (25.12%) Kanban
8 49 (24.14%) Build Automation
9 44 (21.67%) E-Commerce
10 40 (19.70%) Open Source
11 38 (18.72%) Virtual Infrastructure
12 33 (16.26%) OO
13 26 (12.81%) ETL
14 23 (11.33%) Data Analysis
14 23 (11.33%) Data Extraction
15 21 (10.34%) Continuous Delivery
16 19 (9.36%) Problem-Solving
17 16 (7.88%) Configuration Management
17 16 (7.88%) Microservices
18 14 (6.90%) Continuous Deployment
Programming Languages
1 128 (63.05%) Java
2 63 (31.03%) Python
3 54 (26.60%) Bash Shell
4 50 (24.63%) Shell Script
5 48 (23.65%) Korn
6 36 (17.73%) SQL
7 24 (11.82%) PowerShell
8 14 (6.90%) JavaScript
9 9 (4.43%) Java 8
10 7 (3.45%) Go
11 6 (2.96%) Groovy
11 6 (2.96%) Scala
12 5 (2.46%) Ruby
13 3 (1.48%) TypeScript
14 1 (0.49%) C#
14 1 (0.49%) Gremlin
Qualifications
1 43 (21.18%) Security Cleared
2 39 (19.21%) SC Cleared
3 3 (1.48%) BC Cleared
4 2 (0.99%) DV Cleared
4 2 (0.99%) ISEB
4 2 (0.99%) ISTQB
5 1 (0.49%) AWS Certification
Quality Assurance & Compliance
1 3 (1.48%) PMO
1 3 (1.48%) QA
2 1 (0.49%) Data Quality
System Software
1 40 (19.70%) vSphere
2 39 (19.21%) VMware Infrastructure
3 25 (12.32%) Docker
4 24 (11.82%) HDFS
5 1 (0.49%) Active Directory
5 1 (0.49%) Ceph
5 1 (0.49%) etcd
5 1 (0.49%) flannel
5 1 (0.49%) GlusterFS
5 1 (0.49%) SkyDNS
Systems Management
1 101 (49.75%) Ansible
2 90 (44.33%) Puppet
3 78 (38.42%) Opscode Chef
4 23 (11.33%) Hadoop YARN
5 21 (10.34%) Kubernetes
5 21 (10.34%) Terraform
6 11 (5.42%) logstash
7 9 (4.43%) Kibana
8 8 (3.94%) Packer
9 6 (2.96%) Consul
10 4 (1.97%) Docker Swarm
11 2 (0.99%) Sysdig
12 1 (0.49%) Graphite
12 1 (0.49%) HAProxy
12 1 (0.49%) Host Intrusion Detection System
12 1 (0.49%) ITRS Geneos
12 1 (0.49%) Network Intrusion Detection System
12 1 (0.49%) Prometheus
12 1 (0.49%) rkt
12 1 (0.49%) ZABBIX
Vendors
1 53 (26.11%) Oracle
2 41 (20.20%) VMware
3 23 (11.33%) Cloudera
4 4 (1.97%) Greenplum
4 4 (1.97%) Hortonworks
4 4 (1.97%) Red Hat
4 4 (1.97%) SAP
5 2 (0.99%) CA
5 2 (0.99%) IBM
6 1 (0.49%) Microsoft
6 1 (0.49%) SaltStack
6 1 (0.49%) Solace