Period
to 30 July 2021

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 30 July 2021 with a comparison to the same period in the previous 2 years.

Continuous Integration
Central London > City of London
6 months to
30 Jul 2021
Same period 2020 Same period 2019
Rank 56 59 56
Rank change year-on-year +3 -3 -16
Permanent jobs citing Continuous Integration 282 222 503
As % of all permanent jobs advertised in the City of London 5.00% 4.19% 4.91%
As % of the Processes & Methodologies category 5.24% 4.44% 5.23%
Number of salaries quoted 243 196 456
10th Percentile £52,500 £47,500 £49,352
25th Percentile £61,875 £56,167 £58,688
Median annual salary (50th Percentile) £80,000 £70,000 £70,000
Median % change year-on-year +14.29% - -
75th Percentile £93,750 £85,000 £84,644
90th Percentile £106,000 £93,125 £95,000
Central London median annual salary £80,000 £70,000 £70,000
% change year-on-year +14.29% - -

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 5,379 5,001 9,623
As % of all permanent IT jobs advertised in the City of London 95.42% 94.43% 94.02%
Number of salaries quoted 4,809 4,397 8,584
10th Percentile £43,000 £42,500 £37,500
25th Percentile £55,000 £52,500 £50,000
Median annual salary (50th Percentile) £72,500 £70,000 £65,000
Median % change year-on-year +3.57% +7.69% -
75th Percentile £91,250 £85,000 £82,500
90th Percentile £106,500 £100,000 £97,500
Central London median annual salary £70,000 £70,000 £65,000
% change year-on-year - +7.69% +4.00%

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 30 July 2021.

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 30 July 2021. 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 +6 3 £80,000 +77.78%
Continuous Integration
Central London

For the 6 months to 30 July 2021, 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.

1 223 (79.08%) Agile Software Development
2 164 (58.16%) DevOps
3 137 (48.58%) Azure
4 125 (44.33%) Microservices
5 122 (43.26%) Test Automation
6 115 (40.78%) SQL
7 108 (38.30%) JavaScript
8 106 (37.59%) .NET
9 104 (36.88%) SQL Server
10 102 (36.17%) C#
11 90 (31.91%) React
12 87 (30.85%) Java
13 85 (30.14%) Terraform
14 79 (28.01%) AWS
15 78 (27.66%) .NET Core
16 75 (26.60%) Deployment Automation
17 74 (26.24%) CSS
17 74 (26.24%) OO
18 73 (25.89%) PaaS
19 71 (25.18%) Web Services
19 71 (25.18%) Scrum
20 70 (24.82%) MVC
20 70 (24.82%) Finance
21 69 (24.47%) PowerShell
22 67 (23.76%) Mentoring
22 67 (23.76%) SOLID
23 66 (23.40%) Social Skills
23 66 (23.40%) Jenkins
23 66 (23.40%) TDD
24 65 (23.05%) Continuous Delivery

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 55 (19.50%) SharePoint
2 11 (3.90%) Confluence
3 9 (3.19%) CMS
4 8 (2.84%) Apache Spark
5 4 (1.42%) GlassFish
5 4 (1.42%) JBoss
5 4 (1.42%) WebSphere
6 3 (1.06%) Elasticsearch
6 3 (1.06%) Oracle Coherence
7 2 (0.71%) Apache
7 2 (0.71%) Oracle SOA Suite
7 2 (0.71%) SAS
8 1 (0.35%) Adobe Experience Manager
8 1 (0.35%) Apache Airflow
8 1 (0.35%) ejabberd
8 1 (0.35%) Headless CMS
8 1 (0.35%) IIS
8 1 (0.35%) nginx
8 1 (0.35%) OpenStack
8 1 (0.35%) Tomcat
Applications
1 3 (1.06%) Zeplin
Business Applications
1 41 (14.54%) Dynamics CRM
2 4 (1.42%) IBM Operational Decision Manager
2 4 (1.42%) Sparx Enterprise Architect
3 3 (1.06%) Distributed Ledger
4 1 (0.35%) SAP Hybris
4 1 (0.35%) Shopify
Cloud Services
1 137 (48.58%) Azure
2 79 (28.01%) AWS
3 73 (25.89%) PaaS
4 47 (16.67%) Azure Service Bus
5 45 (15.96%) Azure Key Vault
6 42 (14.89%) Azure Active Directory
6 42 (14.89%) Azure Storage
7 41 (14.54%) Azure App Service
7 41 (14.54%) Azure Service Fabric
8 34 (12.06%) SaaS
9 25 (8.87%) GCP
10 23 (8.16%) Serverless
11 19 (6.74%) GitHub
12 16 (5.67%) Power Platform
13 15 (5.32%) Azure Functions
14 12 (4.26%) Cloud Computing
15 11 (3.90%) Azure Logic Apps
16 9 (3.19%) Azure Pipelines
16 9 (3.19%) PowerApps
17 8 (2.84%) Amazon ECS
Communications & Networking
1 10 (3.55%) HTTP
2 3 (1.06%) Internet
3 2 (0.71%) Firewall
3 2 (0.71%) VoIP
4 1 (0.35%) Asterisk PBX
4 1 (0.35%) BGP
4 1 (0.35%) Diameter Protocol
4 1 (0.35%) LAN
4 1 (0.35%) Network Security
4 1 (0.35%) PBX
4 1 (0.35%) SNMP
4 1 (0.35%) SSH
4 1 (0.35%) VPN
Database & Business Intelligence
1 104 (36.88%) SQL Server
2 41 (14.54%) MongoDB
3 34 (12.06%) NoSQL
4 22 (7.80%) Relational Database
5 18 (6.38%) Hadoop
6 17 (6.03%) Apache Cassandra
6 17 (6.03%) RDBMS
7 16 (5.67%) Amazon DynamoDB
7 16 (5.67%) Azure SQL Database
8 15 (5.32%) PostgreSQL
8 15 (5.32%) SQL Server Integration Services
9 13 (4.61%) Big Data
10 10 (3.55%) SQL Server Analysis Services
10 10 (3.55%) SQL Server Reporting Services
11 8 (2.84%) InfluxDB
11 8 (2.84%) SQL Server 2012
12 7 (2.48%) Tableau
13 6 (2.13%) Data Warehouse
13 6 (2.13%) Oracle Database
14 5 (1.77%) SQL Server 2017
Development Applications
1 66 (23.40%) Jenkins
2 54 (19.15%) Team Foundation Server
3 53 (18.79%) Git (software)
3 53 (18.79%) Visual Studio Team System
4 37 (13.12%) Octopus Deploy
5 35 (12.41%) TeamCity
6 22 (7.80%) Maven
7 21 (7.45%) Atlassian Bamboo
7 21 (7.45%) JIRA
8 19 (6.74%) JUnit
9 14 (4.96%) Artifactory
9 14 (4.96%) GitLab
10 13 (4.61%) NUnit
10 13 (4.61%) Rhino Mocks
11 11 (3.90%) JMeter
11 11 (3.90%) Selenium
12 9 (3.19%) Bitbucket
12 9 (3.19%) REST Assured
13 8 (2.84%) Sonatype Nexus
14 6 (2.13%) Visual Studio Coded UI
General
1 70 (24.82%) Finance
2 66 (23.40%) Social Skills
3 34 (12.06%) Analytical Skills
4 23 (8.16%) Banking
5 15 (5.32%) Public Sector
6 11 (3.90%) Games
7 7 (2.48%) Online Betting
8 5 (1.77%) Marketing
9 4 (1.42%) Public Speaking
10 3 (1.06%) Retail
11 2 (0.71%) Advertising
11 2 (0.71%) Electronics
11 2 (0.71%) International Banking
11 2 (0.71%) Organisational Skills
11 2 (0.71%) Publishing
12 1 (0.35%) Back Office
12 1 (0.35%) Documentation Skills
12 1 (0.35%) Front Office
12 1 (0.35%) Law
12 1 (0.35%) Telecoms
Job Titles
1 154 (54.61%) Developer
2 57 (20.21%) Senior Developer
3 56 (19.86%) C# Developer
4 49 (17.38%) Azure Developer
5 42 (14.89%) .NET Developer
5 42 (14.89%) Java Developer
6 31 (10.99%) Senior C# Developer
7 29 (10.28%) C# .NET Developer
7 29 (10.28%) Lead Developer
8 25 (8.87%) DevOps Engineer
9 21 (7.45%) Senior DevOps
10 17 (6.03%) Integration Developer
10 17 (6.03%) SQL Developer
11 16 (5.67%) Architect
11 16 (5.67%) Senior .NET Developer
11 16 (5.67%) Senior C# .NET Developer
11 16 (5.67%) Senior SQL Developer
12 15 (5.32%) ASP.NET MVC Developer
12 15 (5.32%) DevOps Developer
12 15 (5.32%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 106 (37.59%) .NET
2 90 (31.91%) React
3 78 (27.66%) .NET Core
4 74 (26.24%) CSS
5 71 (25.18%) Web Services
6 64 (22.70%) ASP.NET Web API
7 63 (22.34%) Entity Framework
7 63 (22.34%) jQuery
8 61 (21.63%) .NET Framework
9 58 (20.57%) Twitter Bootstrap
10 30 (10.64%) HTML
10 30 (10.64%) REST
11 29 (10.28%) AngularJS
12 26 (9.22%) Kafka
13 22 (7.80%) JSON
13 22 (7.80%) Spring
14 19 (6.74%) HTML5
15 18 (6.38%) Node.js
16 15 (5.32%) RESTful
17 13 (4.61%) XML
Miscellaneous
1 53 (18.79%) N-Tier
2 30 (10.64%) User Experience
3 18 (6.38%) Enterprise Software
4 17 (6.03%) Clustering
5 16 (5.67%) Self-Motivation
6 15 (5.32%) Reinsurance
7 13 (4.61%) Cloud Native
7 13 (4.61%) Hybrid Cloud
7 13 (4.61%) Social Media
7 13 (4.61%) Video\Live Streaming
8 10 (3.55%) Mobile App
9 9 (3.19%) Data Structures
10 7 (2.48%) Blog
10 7 (2.48%) Greenfield Project
11 6 (2.13%) Fixed Income
12 5 (1.77%) Equities
13 4 (1.42%) Data Centre
13 4 (1.42%) Legacy Systems
13 4 (1.42%) Private Cloud
14 3 (1.06%) Enterprise Storage
Operating Systems
1 34 (12.06%) Linux
2 24 (8.51%) Windows
3 9 (3.19%) Windows Server
4 7 (2.48%) Apple iOS
5 4 (1.42%) Android
5 4 (1.42%) CentOS
5 4 (1.42%) Ubuntu
6 3 (1.06%) Unix
7 2 (0.71%) Solaris
7 2 (0.71%) SUSE
8 1 (0.35%) Debian
8 1 (0.35%) Red Hat Enterprise Linux
Processes & Methodologies
1 223 (79.08%) Agile Software Development
2 164 (58.16%) DevOps
3 125 (44.33%) Microservices
4 122 (43.26%) Test Automation
5 75 (26.60%) Deployment Automation
6 74 (26.24%) OO
7 71 (25.18%) Scrum
8 70 (24.82%) MVC
9 67 (23.76%) Mentoring
9 67 (23.76%) SOLID
10 66 (23.40%) TDD
11 65 (23.05%) Continuous Delivery
12 58 (20.57%) UML
13 57 (20.21%) SOA
14 47 (16.67%) Don't repeat yourself (DRY)
15 43 (15.25%) CRM
16 41 (14.54%) Migration
17 40 (14.18%) Software Engineering
18 35 (12.41%) Full Stack Development
19 34 (12.06%) Infrastructure as Code
Programming Languages
1 115 (40.78%) SQL
2 108 (38.30%) JavaScript
3 102 (36.17%) C#
4 87 (30.85%) Java
5 69 (24.47%) PowerShell
6 62 (21.99%) T-SQL
7 54 (19.15%) Python
8 18 (6.38%) Java 8
9 13 (4.61%) Bash Shell
9 13 (4.61%) TypeScript
10 12 (4.26%) Kotlin
11 8 (2.84%) C++
12 6 (2.13%) C
12 6 (2.13%) ES6
12 6 (2.13%) Ruby
12 6 (2.13%) Shell Script
13 4 (1.42%) ES7
13 4 (1.42%) Go
13 4 (1.42%) Perl
13 4 (1.42%) PHP
Qualifications
1 58 (20.57%) Degree
2 27 (9.57%) Computer Science Degree
3 17 (6.03%) SC Cleared
3 17 (6.03%) Security Cleared
4 11 (3.90%) ISTQB
5 6 (2.13%) AWS Certification
6 2 (0.71%) ISTQB Advanced Certification
6 2 (0.71%) ISTQB Foundation Certification
7 1 (0.35%) Microsoft Certification
7 1 (0.35%) RHCE
7 1 (0.35%) RHCSA
7 1 (0.35%) SANS
Quality Assurance & Compliance
1 25 (8.87%) QA
2 10 (3.55%) Accessibility
3 4 (1.42%) GDPR
4 3 (1.06%) PMO
5 2 (0.71%) Data Quality
5 2 (0.71%) Sarbanes-Oxley
System Software
1 48 (17.02%) Docker
2 19 (6.74%) VMware Infrastructure
3 5 (1.77%) Apache ZooKeeper
4 2 (0.71%) Active Directory
5 1 (0.35%) HDFS
5 1 (0.35%) iptables
5 1 (0.35%) Kamailio
5 1 (0.35%) KVM
5 1 (0.35%) Postfix
5 1 (0.35%) QEMU
5 1 (0.35%) Virtual Machines
5 1 (0.35%) VirtualBox
Systems Management
1 85 (30.14%) Terraform
2 63 (22.34%) Opscode Chef
3 36 (12.77%) Ansible
4 35 (12.41%) Kubernetes
5 17 (6.03%) Puppet
6 10 (3.55%) Grafana
7 8 (2.84%) Rancher
8 3 (1.06%) Prometheus
9 2 (0.71%) Control-M
9 2 (0.71%) Docker Swarm
9 2 (0.71%) HP Quality Center
9 2 (0.71%) Kubeflow
9 2 (0.71%) ZABBIX
10 1 (0.35%) Consul
10 1 (0.35%) Galera Cluster
10 1 (0.35%) Graphite
10 1 (0.35%) HAProxy
10 1 (0.35%) Packer
10 1 (0.35%) PowerCLI
10 1 (0.35%) SCCM
Vendors
1 50 (17.73%) Microsoft
2 42 (14.89%) Nintex
3 21 (7.45%) VMware
4 17 (6.03%) Google
5 11 (3.90%) Oracle
6 7 (2.48%) Salesforce.com
7 6 (2.13%) Adobe
7 6 (2.13%) IBM
8 5 (1.77%) Pega
9 4 (1.42%) Databricks
9 4 (1.42%) Red Hat
9 4 (1.42%) Sparx
10 3 (1.06%) HP
10 3 (1.06%) Solace
11 2 (0.71%) BMC
11 2 (0.71%) Cloudera
11 2 (0.71%) Hitachi
11 2 (0.71%) SaltStack
11 2 (0.71%) Splunk
11 2 (0.71%) Xamarin