Period
to 27 September 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 27 September 2020 with a comparison to the same period in the previous 2 years.

Continuous Integration
Central London > City of London
6 months to
27 Sep 2020
Same period 2019 Same period 2018
Rank 64 53 36
Rank change year-on-year -11 -17 -2
Permanent jobs citing Continuous Integration 154 499 739
As % of all permanent jobs advertised in the City of London 4.16% 4.93% 6.70%
As % of the Processes & Methodologies category 4.45% 5.28% 7.19%
Number of salaries quoted 133 454 702
Median annual salary £75,000 £70,000 £70,000
Median salary % change year-on-year +7.14% - +7.69%
10th Percentile £51,500 £45,375 £47,500
90th Percentile £101,000 £90,000 £97,500
Central London median annual salary £72,500 £70,000 £70,000
% change year-on-year +3.57% - +7.69%

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 3,463 9,451 10,273
As % of all permanent IT jobs advertised in the City of London 93.62% 93.43% 93.20%
Number of salaries quoted 3,002 8,282 9,154
Median annual salary £70,000 £67,500 £65,000
Median salary % change year-on-year +3.70% +3.85% +8.33%
10th Percentile £45,000 £37,500 £37,000
90th Percentile £102,500 £97,500 £93,750
Central London median annual salary £70,000 £65,000 £62,500
% change year-on-year +7.69% +4.00% +4.17%

Continuous Integration
Job Vacancy Trend in the City of London

Job postings citing Continuous Integration as a proportion 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

3-month moving average salary quoted in 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

Salary distribution for jobs citing Continuous Integration in the City of London over the 6 months to 27 September 2020.

Salary histogram for Continuous Integration in the City of London

For the 6 months to 27 September 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 94 (61.04%) Agile Software Development
2 67 (43.51%) AWS
3 60 (38.96%) JavaScript
4 58 (37.66%) TDD
5 57 (37.01%) Java
5 57 (37.01%) DevOps
6 52 (33.77%) Finance
7 47 (30.52%) Python
7 47 (30.52%) Microservices
8 45 (29.22%) Continuous Delivery
8 45 (29.22%) Azure
9 42 (27.27%) Jenkins
10 39 (25.32%) SQL Server
11 38 (24.68%) Test Automation
12 34 (22.08%) C#
13 33 (21.43%) AngularJS
14 32 (20.78%) Docker
15 31 (20.13%) SQL
16 30 (19.48%) Spring
17 29 (18.83%) HTML
17 29 (18.83%) CSS
18 28 (18.18%) Git (software)
19 27 (17.53%) Terraform
20 26 (16.88%) .NET
21 25 (16.23%) Linux
21 25 (16.23%) Java 8
22 24 (15.58%) Kubernetes
22 24 (15.58%) NoSQL
23 23 (14.94%) Open Source
23 23 (14.94%) Node.js

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 10 (6.49%) Moodle
2 9 (5.84%) Apache Spark
3 7 (4.55%) Tomcat
4 6 (3.90%) Apache
4 6 (3.90%) CMS
4 6 (3.90%) Confluence
5 3 (1.95%) Adobe Experience Manager
5 3 (1.95%) Apache Solr
5 3 (1.95%) SharePoint
6 2 (1.30%) BizTalk Server
6 2 (1.30%) Red Hat Fuse
7 1 (0.65%) Cloud Foundry
7 1 (0.65%) Elasticsearch
7 1 (0.65%) nginx
Applications
1 1 (0.65%) Chatbot
1 1 (0.65%) Microsoft Excel
Cloud Services
1 67 (43.51%) AWS
2 45 (29.22%) Azure
3 13 (8.44%) Power Platform
3 13 (8.44%) Serverless
4 11 (7.14%) SaaS
5 9 (5.84%) Cloud Computing
6 8 (5.19%) AWS Lambda
6 8 (5.19%) GCP
6 8 (5.19%) PaaS
7 7 (4.55%) Amazon ECS
8 5 (3.25%) AWS CodeBuild
8 5 (3.25%) AWS CodeDeploy
8 5 (3.25%) AWS Fargate
9 4 (2.60%) Amazon EC2
9 4 (2.60%) OpenShift
10 3 (1.95%) Amazon S3
10 3 (1.95%) Azure Active Directory
10 3 (1.95%) npm
11 2 (1.30%) Azure Data Factory
11 2 (1.30%) Dynamics 365
Communications & Networking
1 7 (4.55%) HTTP
2 5 (3.25%) Firewall
3 4 (2.60%) Intrusion Detection
4 3 (1.95%) HTTPS
4 3 (1.95%) Network Security
5 2 (1.30%) Kerberos
5 2 (1.30%) SSH
5 2 (1.30%) SSL
6 1 (0.65%) DNS
6 1 (0.65%) TCP/IP
6 1 (0.65%) VPN
Database & Business Intelligence
1 39 (25.32%) SQL Server
2 24 (15.58%) NoSQL
3 19 (12.34%) Amazon DynamoDB
3 19 (12.34%) MongoDB
4 17 (11.04%) Big Data
5 15 (9.74%) MySQL
6 14 (9.09%) Hadoop
7 12 (7.79%) Apache Cassandra
8 11 (7.14%) Power BI
9 10 (6.49%) SQL Server Integration Services
10 9 (5.84%) Data Lake
11 7 (4.55%) Data Warehouse
11 7 (4.55%) Redis
12 6 (3.90%) HBase
12 6 (3.90%) PostgreSQL
13 5 (3.25%) Apache Hive
13 5 (3.25%) Cosmos DB
13 5 (3.25%) Relational Database
13 5 (3.25%) SQL Server Reporting Services
13 5 (3.25%) Sqoop
Development Applications
1 42 (27.27%) Jenkins
2 28 (18.18%) Git (software)
3 16 (10.39%) TeamCity
4 12 (7.79%) Cucumber
5 11 (7.14%) JUnit
5 11 (7.14%) Maven
6 10 (6.49%) JIRA
6 10 (6.49%) Selenium
7 9 (5.84%) Atlassian Bamboo
8 8 (5.19%) Bitbucket
9 7 (4.55%) Gradle
9 7 (4.55%) Octopus Deploy
10 6 (3.90%) GitLab
10 6 (3.90%) Mockito
11 5 (3.25%) Appium
11 5 (3.25%) Charles Proxy
11 5 (3.25%) WebDriver
12 4 (2.60%) NUnit
12 4 (2.60%) Visual Studio
13 3 (1.95%) JMeter
General
1 52 (33.77%) Finance
2 17 (11.04%) Banking
3 9 (5.84%) Front Office
3 9 (5.84%) Investment Banking
4 6 (3.90%) Law
5 4 (2.60%) Telecoms
6 3 (1.95%) Marketing
7 2 (1.30%) Advertising
8 1 (0.65%) Digital Economy
8 1 (0.65%) Retail Banking
Job Titles
1 87 (56.49%) Developer
2 29 (18.83%) Java Developer
3 20 (12.99%) DevOps Engineer
4 17 (11.04%) Senior Developer
5 15 (9.74%) C# Developer
6 13 (8.44%) .NET Developer
7 12 (7.79%) PHP Developer
8 10 (6.49%) Moodle Developer
8 10 (6.49%) PHP Web Developer
8 10 (6.49%) Web Developer
9 8 (5.19%) AWS DevOps
9 8 (5.19%) AWS DevOps Engineer
9 8 (5.19%) AWS Engineer
9 8 (5.19%) Azure Engineer
9 8 (5.19%) Full Stack Developer
10 7 (4.55%) Architect
10 7 (4.55%) Azure Developer
10 7 (4.55%) C# .NET Developer
10 7 (4.55%) Tester
11 6 (3.90%) Angular Developer
Libraries, Frameworks & Software Standards
1 33 (21.43%) AngularJS
2 30 (19.48%) Spring
3 29 (18.83%) CSS
3 29 (18.83%) HTML
4 26 (16.88%) .NET
5 23 (14.94%) Node.js
6 22 (14.29%) React
7 18 (11.69%) Web Services
8 17 (11.04%) REST
9 15 (9.74%) .NET Core
9 15 (9.74%) Kafka
9 15 (9.74%) XML
10 14 (9.09%) .NET Framework
11 12 (7.79%) Hibernate
11 12 (7.79%) JMS
12 11 (7.14%) LAMP
13 10 (6.49%) HTML5
13 10 (6.49%) jQuery
13 10 (6.49%) OLE
13 10 (6.49%) RESTful
Miscellaneous
1 12 (7.79%) Self-Motivation
2 11 (7.14%) e-Learning
3 10 (6.49%) Enterprise Software
4 9 (5.84%) Video\Live Streaming
5 6 (3.90%) Derivative
5 6 (3.90%) User Experience
6 5 (3.25%) Clustering
6 5 (3.25%) Greenfield Project
6 5 (3.25%) Interest Rate Derivative
6 5 (3.25%) Market Risk
6 5 (3.25%) Public Cloud
7 4 (2.60%) Analytical Skills
8 3 (1.95%) Cloud Native
8 3 (1.95%) Fixed Income
8 3 (1.95%) OTC Derivatives
9 2 (1.30%) Data Centre
9 2 (1.30%) Linux Command Line
9 2 (1.30%) Social Media
9 2 (1.30%) W3C
10 1 (0.65%) SWIFT
Operating Systems
1 25 (16.23%) Linux
2 13 (8.44%) Unix
3 7 (4.55%) Windows
4 5 (3.25%) Android
5 3 (1.95%) Red Hat Enterprise Linux
6 2 (1.30%) CentOS
7 1 (0.65%) Windows Server
7 1 (0.65%) Windows Server 2012
Processes & Methodologies
1 94 (61.04%) Agile Software Development
2 58 (37.66%) TDD
3 57 (37.01%) DevOps
4 47 (30.52%) Microservices
5 45 (29.22%) Continuous Delivery
6 38 (24.68%) Test Automation
7 23 (14.94%) Configuration Management
7 23 (14.94%) Open Source
8 22 (14.29%) Fintech
9 21 (13.64%) BDD
10 19 (12.34%) Web Development
11 18 (11.69%) Continuous Deployment
11 18 (11.69%) Infrastructure as Code
12 17 (11.04%) Scrum
12 17 (11.04%) Software Engineering
13 14 (9.09%) Analytics
13 14 (9.09%) Data Science
13 14 (9.09%) Domain-Driven Design
13 14 (9.09%) MVC
14 12 (7.79%) Deployment Automation
Programming Languages
1 60 (38.96%) JavaScript
2 57 (37.01%) Java
3 47 (30.52%) Python
4 34 (22.08%) C#
5 31 (20.13%) SQL
6 25 (16.23%) Java 8
7 15 (9.74%) PHP
8 10 (6.49%) Bash Shell
8 10 (6.49%) Kotlin
8 10 (6.49%) R
8 10 (6.49%) T-SQL
9 8 (5.19%) TypeScript
10 7 (4.55%) PowerShell
11 6 (3.90%) PL/SQL
11 6 (3.90%) Scala
12 4 (2.60%) C++
12 4 (2.60%) Groovy
12 4 (2.60%) Shell Script
13 3 (1.95%) ES6
13 3 (1.95%) ES7
Qualifications
1 13 (8.44%) Security Cleared
2 10 (6.49%) Degree
3 8 (5.19%) Computer Science Degree
3 8 (5.19%) SC Cleared
4 6 (3.90%) AWS Certification
5 5 (3.25%) ISEB
5 5 (3.25%) ISTQB
6 2 (1.30%) OCP
6 2 (1.30%) Oracle Certification
7 1 (0.65%) DV Cleared
7 1 (0.65%) Microsoft Certification
7 1 (0.65%) Numerate Degree
Quality Assurance & Compliance
1 11 (7.14%) QA
2 2 (1.30%) ISO/IEC 27001
2 2 (1.30%) NIST
3 1 (0.65%) GDPR
3 1 (0.65%) MiFID
3 1 (0.65%) SLA
System Software
1 32 (20.78%) Docker
2 3 (1.95%) Apache ZooKeeper
3 2 (1.30%) HDFS
3 2 (1.30%) VirtualBox
3 2 (1.30%) VMware Infrastructure
4 1 (0.65%) Active Directory
4 1 (0.65%) Cronacle
4 1 (0.65%) iptables
Systems Management
1 27 (17.53%) Terraform
2 24 (15.58%) Kubernetes
3 18 (11.69%) Ansible
4 13 (8.44%) Puppet
5 6 (3.90%) Opscode Chef
6 4 (2.60%) QRadar
7 3 (1.95%) ZABBIX
8 2 (1.30%) Docker Swarm
8 2 (1.30%) logstash
8 2 (1.30%) Prometheus
8 2 (1.30%) Single Sign-On
9 1 (0.65%) Ambari
9 1 (0.65%) Grafana
9 1 (0.65%) Hadoop YARN
9 1 (0.65%) HP Quality Center
9 1 (0.65%) Oozie
9 1 (0.65%) Rancher
Vendors
1 18 (11.69%) Microsoft
2 14 (9.09%) Oracle
3 8 (5.19%) Google
3 8 (5.19%) Tableau
4 6 (3.90%) Splunk
5 4 (2.60%) Databricks
6 3 (1.95%) Adobe
6 3 (1.95%) Perforce
7 2 (1.30%) Red Hat
7 2 (1.30%) Spotify
7 2 (1.30%) VMware
8 1 (0.65%) Cloudera
8 1 (0.65%) Dynatrace
8 1 (0.65%) Hortonworks
8 1 (0.65%) HP
8 1 (0.65%) Murex
8 1 (0.65%) Zend