Period
to 28 January 2020

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Continuous Integration skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Continuous Integration over the 6 months to 28 January 2020 with a comparison to the same period in the previous 2 years.

Continuous Integration
Central London > City of London
6 months to
28 Jan 2020
Same period 2019 Same period 2018
Rank 51 39 45
Rank change year-on-year -12 +6 +23
Permanent jobs citing Continuous Integration 431 618 559
As % of all permanent IT jobs advertised in the City of London 4.71% 5.99% 5.36%
As % of the Processes & Methodologies category 5.03% 6.48% 5.70%
Number of salaries quoted 345 570 477
City of London median annual salary £71,000 £75,000 £65,000
Median salary % change year-on-year -5.33% +15.38% -
10th Percentile £48,750 £47,500 £42,500
90th Percentile £95,000 £97,500 £97,500
Central London median annual salary £75,000 £75,000 £65,000
% change year-on-year - +15.38% +4.00%

Continuous Integration is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Permanent vacancies with a requirement for process or methodology skills 8,571 9,539 9,802
As % of all permanent IT jobs advertised in the City of London 93.61% 92.52% 93.97%
Number of salaries quoted 7,402 8,479 8,750
City of London median annual salary £67,500 £65,000 £60,000
Median salary % change year-on-year +3.85% +8.33% -
10th Percentile £38,500 £36,750 £36,250
90th Percentile £97,500 £95,000 £95,000
Central London median annual salary £67,000 £65,000 £60,000
% change year-on-year +3.08% +8.33% +4.35%

Continuous Integration
Job Vacancy Trend in the City of London

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

Job vacancy trend for Continuous Integration in the City of London

Continuous Integration
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Continuous Integration in the City of London.

Salary trend for Continuous Integration in the City of London

Continuous Integration
Salary Histogram in the City of London

The salary distribution of IT jobs citing Continuous Integration in the City of London over the 6 months to 28 January 2020.

Salary histogram for Continuous Integration in the City of London

Continuous Integration
Job Locations in the City of London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Continuous Integration within the City of London region over the 6 months to 28 January 2020. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge -9 7 £50,000 -35.48%
Continuous Integration
Central London

For the 6 months to 28 January 2020, IT 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 permanent job ads across the City of London region with a requirement for Continuous Integration.

1 293 (67.98%) Agile Software Development
2 164 (38.05%) DevOps
3 161 (37.35%) Java
4 157 (36.43%) TDD
5 134 (31.09%) JavaScript
6 130 (30.16%) C#
7 124 (28.77%) Azure
8 114 (26.45%) AWS
9 112 (25.99%) Test Automation
9 112 (25.99%) Finance
9 112 (25.99%) Microservices
10 109 (25.29%) Docker
10 109 (25.29%) SQL
11 108 (25.06%) Python
12 102 (23.67%) .NET
13 96 (22.27%) OO
14 90 (20.88%) Scrum
15 89 (20.65%) Software Engineering
16 86 (19.95%) BDD
17 80 (18.56%) Linux
18 79 (18.33%) Jenkins
19 76 (17.63%) React
19 76 (17.63%) CSS
20 69 (16.01%) Kubernetes
21 68 (15.78%) AngularJS
22 66 (15.31%) Git (software)
23 61 (14.15%) REST
23 61 (14.15%) Fintech
24 59 (13.69%) Continuous Delivery
25 58 (13.46%) SQL Server

Continuous Integration
Co-occurring IT Skills in the City of 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 15 (3.48%) Apache Spark
2 12 (2.78%) Headless CMS
3 11 (2.55%) Cloud Foundry
4 10 (2.32%) CMS
4 10 (2.32%) SharePoint
5 9 (2.09%) WebSphere
6 7 (1.62%) Elasticsearch
6 7 (1.62%) IIS
7 6 (1.39%) Apache
7 6 (1.39%) JBoss
7 6 (1.39%) WebLogic
8 5 (1.16%) Confluence
9 4 (0.93%) Tomcat
10 3 (0.70%) nginx
10 3 (0.70%) WebSphere Application Server
11 2 (0.46%) Apache Pig
12 1 (0.23%) Anypoint
12 1 (0.23%) Apache Airflow
12 1 (0.23%) Sitecore CMS
12 1 (0.23%) Umbraco
Applications
1 4 (0.93%) Microsoft Office
2 1 (0.23%) Microsoft Excel
Business Applications
1 11 (2.55%) Dynamics CRM
2 2 (0.46%) FastStats
3 1 (0.23%) Distributed Ledger
3 1 (0.23%) Sentinel
Cloud Services
1 124 (28.77%) Azure
2 114 (26.45%) AWS
3 47 (10.90%) GCP
4 29 (6.73%) PaaS
4 29 (6.73%) Serverless
5 20 (4.64%) Firebase
6 17 (3.94%) GitHub
7 15 (3.48%) AWS Lambda
8 14 (3.25%) Amazon EC2
9 13 (3.02%) IaaS
10 12 (2.78%) Azure Functions
10 12 (2.78%) SaaS
11 11 (2.55%) AWS Fargate
12 9 (2.09%) Amazon S3
13 8 (1.86%) AWS CloudFormation
13 8 (1.86%) Cloud Computing
14 7 (1.62%) Power Platform
15 6 (1.39%) BrowserStack
16 4 (0.93%) Azure Data Factory
16 4 (0.93%) npm
Communications & Networking
1 7 (1.62%) HTTP
2 6 (1.39%) DNS
3 5 (1.16%) Firewall
4 4 (0.93%) DHCP
4 4 (0.93%) DMZ
4 4 (0.93%) Internet
5 2 (0.46%) SSL
5 2 (0.46%) TCP/IP
5 2 (0.46%) WAN
6 1 (0.23%) DSL
6 1 (0.23%) Network Security
6 1 (0.23%) SAN
Database & Business Intelligence
1 58 (13.46%) SQL Server
2 30 (6.96%) Big Data
3 24 (5.57%) NoSQL
4 23 (5.34%) Azure SQL Database
5 21 (4.87%) MongoDB
5 21 (4.87%) SQL Server Integration Services
6 20 (4.64%) Relational Database
7 16 (3.71%) MySQL
8 14 (3.25%) Data Warehouse
8 14 (3.25%) PostgreSQL
9 13 (3.02%) Amazon RDS
10 11 (2.55%) Hadoop
10 11 (2.55%) Oracle Database
10 11 (2.55%) RDBMS
11 8 (1.86%) HBase
11 8 (1.86%) OLAP
11 8 (1.86%) SQL Server 2008
11 8 (1.86%) SQL Server 2012
12 7 (1.62%) Power BI
12 7 (1.62%) SQL Server 2016
Development Applications
1 79 (18.33%) Jenkins
2 66 (15.31%) Git (software)
3 46 (10.67%) TeamCity
4 39 (9.05%) Selenium
5 32 (7.42%) Cucumber
6 26 (6.03%) Maven
7 23 (5.34%) Octopus Deploy
8 17 (3.94%) Atlassian Bamboo
9 16 (3.71%) Team Foundation Server
10 15 (3.48%) JIRA
11 14 (3.25%) JUnit
12 13 (3.02%) Appium
12 13 (3.02%) Bitbucket
13 12 (2.78%) NUnit
14 11 (2.55%) Postman
14 11 (2.55%) WebDriver
15 10 (2.32%) Gradle
15 10 (2.32%) Protractor
15 10 (2.32%) Visual Studio Team System
16 9 (2.09%) Visual Studio
General
1 112 (25.99%) Finance
2 48 (11.14%) Banking
3 31 (7.19%) Retail
4 23 (5.34%) Marketing
5 21 (4.87%) Games
6 12 (2.78%) Legal
7 9 (2.09%) Front Office
8 8 (1.86%) Law
9 7 (1.62%) Manufacturing
10 6 (1.39%) Investment Banking
11 3 (0.70%) Advertising
11 3 (0.70%) Multimedia
11 3 (0.70%) Pharmaceutical
12 2 (0.46%) Back Office
12 2 (0.46%) Billing
13 1 (0.23%) Electronics
13 1 (0.23%) Financial Institution
13 1 (0.23%) Public Sector
Job Titles
1 190 (44.08%) Developer
2 72 (16.71%) Java Developer
3 47 (10.90%) DevOps Engineer
3 47 (10.90%) Senior Developer
4 40 (9.28%) Software Engineer
5 27 (6.26%) Full Stack Developer
6 26 (6.03%) Architect
7 21 (4.87%) Technical Architect
8 19 (4.41%) C# Developer
9 17 (3.94%) Azure Architect
9 17 (3.94%) Senior Java Developer
10 16 (3.71%) .NET Architect
10 16 (3.71%) .NET Developer
10 16 (3.71%) .NET Technical Architect
10 16 (3.71%) C# Architect
10 16 (3.71%) SOA Architect
10 16 (3.71%) SQL Developer
11 15 (3.48%) Data Engineer
11 15 (3.48%) Python Engineer
12 14 (3.25%) Backend Developer
Libraries, Frameworks & Software Standards
1 102 (23.67%) .NET
2 76 (17.63%) CSS
2 76 (17.63%) React
3 68 (15.78%) AngularJS
4 61 (14.15%) REST
5 57 (13.23%) HTML
6 55 (12.76%) Node.js
7 53 (12.30%) Spring
8 49 (11.37%) Web Services
9 43 (9.98%) RESTful
10 42 (9.74%) .NET Framework
11 40 (9.28%) .NET Core
12 36 (8.35%) ASP.NET Web API
12 36 (8.35%) Twitter Bootstrap
13 31 (7.19%) HTML5
13 31 (7.19%) jQuery
13 31 (7.19%) JSON
14 30 (6.96%) Entity Framework
15 26 (6.03%) Kafka
16 24 (5.57%) Spring Boot
Miscellaneous
1 42 (9.74%) Mobile App
2 28 (6.50%) Self-Motivation
3 24 (5.57%) N-Tier
4 19 (4.41%) Data Centre
4 19 (4.41%) User Experience
5 18 (4.18%) Analytical Skills
6 14 (3.25%) Reinsurance
7 13 (3.02%) Cloud Native
8 12 (2.78%) Greenfield Project
9 11 (2.55%) Blog
9 11 (2.55%) Enterprise Software
9 11 (2.55%) Social Media
10 7 (1.62%) Smart City
11 6 (1.39%) Field-Programmable Gate Array
11 6 (1.39%) Hedge funds
12 5 (1.16%) Online Games
13 4 (0.93%) Client/Server
13 4 (0.93%) Management Information System
13 4 (0.93%) Public Cloud
14 3 (0.70%) Data Structures
Operating Systems
1 80 (18.56%) Linux
2 26 (6.03%) Unix
3 24 (5.57%) Android
3 24 (5.57%) Windows
4 19 (4.41%) Apple iOS
5 6 (1.39%) CentOS
6 5 (1.16%) Solaris
6 5 (1.16%) Windows Server
7 2 (0.46%) Ubuntu
8 1 (0.23%) Mac OS
8 1 (0.23%) Red Hat Enterprise Linux
8 1 (0.23%) VMS
8 1 (0.23%) Windows Server 2008
8 1 (0.23%) zOS
Processes & Methodologies
1 293 (67.98%) Agile Software Development
2 164 (38.05%) DevOps
3 157 (36.43%) TDD
4 112 (25.99%) Microservices
4 112 (25.99%) Test Automation
5 96 (22.27%) OO
6 90 (20.88%) Scrum
7 89 (20.65%) Software Engineering
8 86 (19.95%) BDD
9 61 (14.15%) Fintech
10 59 (13.69%) Continuous Delivery
11 54 (12.53%) MVC
12 52 (12.06%) Deployment Automation
13 51 (11.83%) Continuous Deployment
14 49 (11.37%) Problem-Solving
15 47 (10.90%) Unit Testing
16 44 (10.21%) OOP
16 44 (10.21%) Pair Programming
17 42 (9.74%) Open Source
18 41 (9.51%) SOLID
Programming Languages
1 161 (37.35%) Java
2 134 (31.09%) JavaScript
3 130 (30.16%) C#
4 109 (25.29%) SQL
5 108 (25.06%) Python
6 42 (9.74%) C++
7 37 (8.58%) PowerShell
8 33 (7.66%) Ruby
9 31 (7.19%) Bash Shell
9 31 (7.19%) Java 8
10 28 (6.50%) Kotlin
11 19 (4.41%) T-SQL
12 13 (3.02%) C
12 13 (3.02%) TypeScript
13 12 (2.78%) PL/SQL
14 9 (2.09%) Groovy
14 9 (2.09%) Scala
15 8 (1.86%) Apple Swift
15 8 (1.86%) Go
16 4 (0.93%) F#
Qualifications
1 44 (10.21%) Degree
2 15 (3.48%) Computer Science Degree
3 6 (1.39%) AWS Certification
4 4 (0.93%) MCP
4 4 (0.93%) Microsoft Certification
4 4 (0.93%) RHCE
5 3 (0.70%) CEH
5 3 (0.70%) CISSP
5 3 (0.70%) CREST Certified
5 3 (0.70%) CSSLP
5 3 (0.70%) ISEB
5 3 (0.70%) ISTQB
6 2 (0.46%) ITIL Certification
7 1 (0.23%) PhD
Quality Assurance & Compliance
1 31 (7.19%) QA
2 4 (0.93%) PCI DSS
2 4 (0.93%) SLA
3 1 (0.23%) Data Quality
3 1 (0.23%) GDPR
3 1 (0.23%) ISO/IEC 27001
System Software
1 109 (25.29%) Docker
2 10 (2.32%) Firmware
3 5 (1.16%) Active Directory
3 5 (1.16%) HDFS
3 5 (1.16%) NFS
4 4 (0.93%) Virtual Machines
5 3 (0.70%) Apache ZooKeeper
6 2 (0.46%) Apache Flume
7 1 (0.23%) Cronacle
7 1 (0.23%) Hyper-V
7 1 (0.23%) VirtualBox
7 1 (0.23%) VMware ESXi
7 1 (0.23%) VMware Infrastructure
7 1 (0.23%) vSphere
Systems Management
1 69 (16.01%) Kubernetes
2 55 (12.76%) Terraform
3 46 (10.67%) Ansible
4 18 (4.18%) Opscode Chef
5 17 (3.94%) Puppet
6 12 (2.78%) Prometheus
7 7 (1.62%) Grafana
8 6 (1.39%) Control-M
8 6 (1.39%) Data Guard
8 6 (1.39%) Oracle Enterprise Manager
8 6 (1.39%) Oracle RMAN
9 4 (0.93%) Docker Swarm
9 4 (0.93%) Rancher
10 3 (0.70%) Packer
10 3 (0.70%) Salt
11 2 (0.46%) Hadoop YARN
11 2 (0.46%) Mesos
11 2 (0.46%) Nagios
12 1 (0.23%) Ganglia
12 1 (0.23%) Graphite
Vendors
1 54 (12.53%) Microsoft
2 39 (9.05%) Google
3 26 (6.03%) Oracle
4 10 (2.32%) Atlassian
4 10 (2.32%) Nintex
5 8 (1.86%) Red Hat
5 8 (1.86%) Splunk
6 7 (1.62%) Salesforce.com
6 7 (1.62%) Tableau
6 7 (1.62%) Xamarin
7 6 (1.39%) Ab Initio
7 6 (1.39%) ServiceNow
8 3 (0.70%) AppDynamics
8 3 (0.70%) Cloudera
8 3 (0.70%) CyberArk
8 3 (0.70%) Hortonworks
8 3 (0.70%) IBM
8 3 (0.70%) PagerDuty
8 3 (0.70%) VMware
9 2 (0.46%) Meraki