Period
to 21 November 2019

The following table provides summary statistics for permanent job vacancies advertised in 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 21 November 2019 with a comparison to the same period in the previous 2 years.

Continuous Integration
England > London
6 months to
21 Nov 2019
Same period 2018 Same period 2017
Rank 50 37 39
Rank change year-on-year -13 +2 +10
Permanent jobs citing Continuous Integration 2,846 4,142 4,713
As % of all permanent IT jobs advertised in London 5.23% 6.15% 6.23%
As % of the Processes & Methodologies category 5.61% 6.65% 6.65%
Number of salaries quoted 2,113 3,219 3,551
London median annual salary £70,000 £70,000 £65,000
Median salary % change year-on-year - +7.69% +4.00%
10th Percentile £42,500 £45,000 £42,500
90th Percentile £93,750 £97,500 £90,000
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% -

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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Permanent vacancies with a requirement for process or methodology skills 50,688 62,295 70,858
As % of all permanent IT jobs advertised in London 93.13% 92.48% 93.70%
Number of salaries quoted 40,835 50,382 54,680
London median annual salary £65,000 £62,500 £60,000
Median salary % change year-on-year +4.00% +4.17% +4.35%
10th Percentile £36,250 £35,000 £35,000
90th Percentile £100,000 £95,000 £90,000
England median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -

Continuous Integration
Job Vacancy Trend in London

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

Job vacancy trend for Continuous Integration in London

Continuous Integration
Salary Trend in London

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

Salary trend for Continuous Integration in London

Continuous Integration
Salary Histogram in London

The salary distribution of IT jobs citing Continuous Integration in London over the 6 months to 21 November 2019.

Salary histogram for Continuous Integration in London

Continuous Integration
Job Locations in 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 London region over the 6 months to 21 November 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -13 621 £70,000 -3.45% 135
West London -9 105 £55,000 -21.43% 55
South London -18 64 £69,000 +12.65% 21
East London +18 30 £60,000 -7.69% 19
North London -7 4 £60,000 - 6
Continuous Integration
England

For the 6 months to 21 November 2019, 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 London region with a requirement for Continuous Integration.

1 1,884 (66.20%) Agile Software Development
2 1,109 (38.97%) TDD
3 1,103 (38.76%) Java
4 1,088 (38.23%) DevOps
5 946 (33.24%) JavaScript
6 877 (30.82%) AWS
7 871 (30.60%) C#
8 857 (30.11%) Jenkins
9 802 (28.18%) Scrum
10 745 (26.18%) Docker
11 740 (26.00%) .NET
12 716 (25.16%) Test Automation
13 706 (24.81%) Python
14 696 (24.46%) BDD
15 685 (24.07%) Microservices
16 675 (23.72%) Azure
17 649 (22.80%) Finance
18 646 (22.70%) Software Engineering
19 624 (21.93%) Git (software)
20 599 (21.05%) Continuous Delivery
21 579 (20.34%) SQL
22 525 (18.45%) SQL Server
23 524 (18.41%) Kubernetes
24 482 (16.94%) Linux
25 431 (15.14%) Ansible
26 414 (14.55%) CSS
27 413 (14.51%) AngularJS
28 410 (14.41%) Microsoft
29 405 (14.23%) Terraform
30 401 (14.09%) MVC

Continuous Integration
Co-occurring IT Skills in 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
1 135 (4.74%) Confluence
2 92 (3.23%) Elasticsearch
3 83 (2.92%) Apache Spark
4 82 (2.88%) IIS
5 47 (1.65%) CMS
6 45 (1.58%) Adobe Experience Manager
6 45 (1.58%) Tomcat
7 41 (1.44%) Apache
7 41 (1.44%) nginx
8 36 (1.26%) SharePoint
9 32 (1.12%) Headless CMS
10 30 (1.05%) WebSphere
11 20 (0.70%) BizTalk Server
12 18 (0.63%) WebLogic
13 17 (0.60%) Cloud Foundry
14 16 (0.56%) WebSphere Application Server
15 13 (0.46%) JBoss
16 11 (0.39%) Apache Airflow
17 9 (0.32%) Anypoint
17 9 (0.32%) OpenStack
Applications
1 23 (0.81%) MS Visio
2 13 (0.46%) Chatbot
3 12 (0.42%) Microsoft Excel
4 8 (0.28%) Microsoft Office
5 6 (0.21%) Microsoft PowerPoint
6 3 (0.11%) Sketch
6 3 (0.11%) Zeplin
7 2 (0.070%) Microsoft Project
8 1 (0.035%) Adobe Premiere
Business Applications
1 33 (1.16%) Dynamics CRM
2 21 (0.74%) SAP Hybris
3 6 (0.21%) Magento
4 5 (0.18%) HFM
5 4 (0.14%) FastStats
5 4 (0.14%) Oracle FAH
6 3 (0.11%) Salesforce.com CRM
7 2 (0.070%) Summit
7 2 (0.070%) Temenos T24
8 1 (0.035%) Aareon QL
8 1 (0.035%) Cognos TM1
8 1 (0.035%) Distributed Ledger
8 1 (0.035%) RMDS
8 1 (0.035%) SAP BPC
8 1 (0.035%) Siebel CRM
Cloud Services
1 877 (30.82%) AWS
2 675 (23.72%) Azure
3 307 (10.79%) GCP
4 211 (7.41%) Serverless
5 146 (5.13%) PaaS
6 134 (4.71%) Amazon EC2
7 127 (4.46%) AWS Lambda
8 125 (4.39%) SaaS
9 105 (3.69%) Amazon S3
9 105 (3.69%) Cloud Computing
10 102 (3.58%) GitHub
11 93 (3.27%) AWS CloudFormation
12 83 (2.92%) IaaS
13 66 (2.32%) Amazon ECS
14 56 (1.97%) CloudBees
15 43 (1.51%) Amazon SQS
16 42 (1.48%) Amazon CloudWatch
17 41 (1.44%) Datadog
18 39 (1.37%) Power Platform
19 37 (1.30%) Azure Machine Learning
Communications & Networking
1 106 (3.72%) Firewall
2 75 (2.64%) Internet
3 36 (1.26%) DNS
4 34 (1.19%) VPN
5 33 (1.16%) TCP/IP
6 29 (1.02%) HTTP
7 26 (0.91%) Broadband
8 16 (0.56%) DHCP
9 15 (0.53%) DMZ
9 15 (0.53%) SSL
10 13 (0.46%) AMQP
11 12 (0.42%) WAN
12 10 (0.35%) Network Security
13 8 (0.28%) DSL
13 8 (0.28%) HTTPS
13 8 (0.28%) LAN
14 7 (0.25%) FTP
14 7 (0.25%) NAS
14 7 (0.25%) SAN
14 7 (0.25%) Wireshark
Database & Business Intelligence
1 525 (18.45%) SQL Server
2 214 (7.52%) NoSQL
3 170 (5.97%) SQL Server 2016
4 144 (5.06%) PostgreSQL
5 135 (4.74%) Big Data
6 124 (4.36%) MySQL
7 106 (3.72%) Relational Database
8 94 (3.30%) MongoDB
9 83 (2.92%) SQL Server Integration Services
10 77 (2.71%) Hadoop
11 70 (2.46%) Amazon DynamoDB
11 70 (2.46%) Amazon RDS
12 64 (2.25%) Redis
13 58 (2.04%) Oracle Database
14 55 (1.93%) SQL Server Reporting Services
15 51 (1.79%) Data Warehouse
16 49 (1.72%) Amazon Redshift
17 47 (1.65%) Azure SQL Database
18 44 (1.55%) Amazon Athena
19 42 (1.48%) RDBMS
Development Applications
1 857 (30.11%) Jenkins
2 624 (21.93%) Git (software)
3 346 (12.16%) JIRA
4 332 (11.67%) Selenium
5 306 (10.75%) TeamCity
6 236 (8.29%) Cucumber
7 213 (7.48%) Atlassian Bamboo
8 179 (6.29%) Octopus Deploy
9 178 (6.25%) Maven
10 156 (5.48%) Team Foundation Server
11 147 (5.17%) JUnit
12 113 (3.97%) Bitbucket
13 107 (3.76%) Subversion
13 107 (3.76%) Vagrant
14 95 (3.34%) SpecFlow
15 90 (3.16%) IBM UrbanCode
15 90 (3.16%) WebDriver
16 89 (3.13%) NUnit
17 87 (3.06%) GitLab
18 84 (2.95%) Mockito
General
1 649 (22.80%) Finance
2 312 (10.96%) Banking
3 212 (7.45%) Retail
4 150 (5.27%) Games
5 78 (2.74%) Marketing
6 56 (1.97%) Telecoms
7 53 (1.86%) Public Sector
8 49 (1.72%) Front Office
9 39 (1.37%) Investment Banking
10 38 (1.34%) Legal
11 34 (1.19%) Manufacturing
12 29 (1.02%) Back Office
13 21 (0.74%) Billing
14 17 (0.60%) Financial Institution
15 12 (0.42%) Automotive
16 11 (0.39%) Advertising
16 11 (0.39%) Aerospace
16 11 (0.39%) Electronics
17 8 (0.28%) Law
18 7 (0.25%) Military
Job Titles
1 1,305 (45.85%) Developer
2 349 (12.26%) Java Developer
3 333 (11.70%) DevOps Engineer
4 285 (10.01%) Senior Developer
5 271 (9.52%) .NET Developer
6 258 (9.07%) Software Engineer
7 212 (7.45%) C# Developer
8 172 (6.04%) C# .NET Developer
9 135 (4.74%) Consultant
10 134 (4.71%) Architect
11 127 (4.46%) Test Engineer
12 107 (3.76%) Software Developer
13 102 (3.58%) Senior Java Developer
14 97 (3.41%) Lead Developer
15 96 (3.37%) Senior DevOps
16 95 (3.34%) AWS Engineer
17 92 (3.23%) Front End Developer (Client-Side Developer)
17 92 (3.23%) JavaScript Developer
18 82 (2.88%) Full Stack Developer
19 79 (2.78%) Cloud Engineer
Libraries, Frameworks & Software Standards
1 740 (26.00%) .NET
2 414 (14.55%) CSS
3 413 (14.51%) AngularJS
4 398 (13.98%) HTML
5 391 (13.74%) REST
6 387 (13.60%) React
7 352 (12.37%) Web Services
8 307 (10.79%) ASP.NET
9 306 (10.75%) RESTful
10 304 (10.68%) Spring
11 273 (9.59%) Node.js
12 263 (9.24%) ASP.NET Web API
13 222 (7.80%) Twitter Bootstrap
14 212 (7.45%) ASP.NET MVC
15 207 (7.27%) HTML5
16 174 (6.11%) Spring Boot
17 166 (5.83%) .NET Core
18 162 (5.69%) .NET Framework
19 149 (5.24%) ASP.NET Core
20 148 (5.20%) CSS3
Miscellaneous
1 221 (7.77%) Greenfield Project
2 195 (6.85%) Mobile App
3 170 (5.97%) User Experience
4 119 (4.18%) Analytical Skills
5 90 (3.16%) Self-Motivation
6 83 (2.92%) Algorithms
7 82 (2.88%) Public Cloud
8 77 (2.71%) Cloud Native
9 60 (2.11%) Hedge funds
10 57 (2.00%) Enterprise Software
11 56 (1.97%) PlayStation
12 48 (1.69%) Blog
12 48 (1.69%) iPad
13 47 (1.65%) Data Structures
14 39 (1.37%) Online Gambling
15 36 (1.26%) Virtual Team
16 34 (1.19%) N-Tier
17 32 (1.12%) Data Centre
18 29 (1.02%) Management Information System
19 23 (0.81%) Derivative
Operating Systems
1 482 (16.94%) Linux
2 290 (10.19%) Windows
3 212 (7.45%) Unix
4 130 (4.57%) Android
5 119 (4.18%) Apple iOS
6 58 (2.04%) Red Hat Enterprise Linux
7 44 (1.55%) CentOS
8 34 (1.19%) Mesosphere
9 23 (0.81%) Windows Server
10 21 (0.74%) CoreOS
11 19 (0.67%) Ubuntu
12 17 (0.60%) Solaris
13 14 (0.49%) zOS
14 9 (0.32%) Windows Server 2008
15 7 (0.25%) Oracle Linux
16 6 (0.21%) Embedded Linux
16 6 (0.21%) Robot Operating System
17 4 (0.14%) Debian
18 2 (0.070%) tvOS
18 2 (0.070%) Windows 10
Processes & Methodologies
1 1,884 (66.20%) Agile Software Development
2 1,109 (38.97%) TDD
3 1,088 (38.23%) DevOps
4 802 (28.18%) Scrum
5 716 (25.16%) Test Automation
6 696 (24.46%) BDD
7 685 (24.07%) Microservices
8 646 (22.70%) Software Engineering
9 599 (21.05%) Continuous Delivery
10 401 (14.09%) MVC
11 400 (14.05%) OO
12 395 (13.88%) Kanban
13 387 (13.60%) Continuous Deployment
14 364 (12.79%) Unit Testing
15 336 (11.81%) Problem-Solving
16 305 (10.72%) Mentoring
17 293 (10.30%) Open Source
18 267 (9.38%) Fintech
19 241 (8.47%) Configuration Management
20 240 (8.43%) Infrastructure as Code
Programming Languages
1 1,103 (38.76%) Java
2 946 (33.24%) JavaScript
3 871 (30.60%) C#
4 706 (24.81%) Python
5 579 (20.34%) SQL
6 246 (8.64%) Ruby
7 220 (7.73%) PowerShell
8 218 (7.66%) Java 8
9 202 (7.10%) Bash Shell
10 161 (5.66%) T-SQL
11 153 (5.38%) Go
12 140 (4.92%) C++
13 122 (4.29%) Kotlin
14 106 (3.72%) Scala
15 80 (2.81%) TypeScript
16 77 (2.71%) C
17 54 (1.90%) PHP
18 51 (1.79%) Groovy
19 48 (1.69%) ES6
20 42 (1.48%) PL/SQL
Qualifications
1 366 (12.86%) Degree
2 110 (3.87%) Computer Science Degree
3 58 (2.04%) Security Cleared
4 49 (1.72%) SC Cleared
5 44 (1.55%) ISTQB
6 30 (1.05%) Microsoft Certification
7 29 (1.02%) MCP
8 17 (0.60%) ISEB
8 17 (0.60%) ISTQB Foundation Certification
9 15 (0.53%) RHCE
10 14 (0.49%) ISTQB Advanced Certification
11 12 (0.42%) AWS Certification
12 10 (0.35%) DV Cleared
13 7 (0.25%) MCTS
14 5 (0.18%) Cisco Certification
14 5 (0.18%) PhD
14 5 (0.18%) Postgraduate
15 4 (0.14%) ITIL Certification
15 4 (0.14%) MCAD
15 4 (0.14%) MCSD
Quality Assurance & Compliance
1 299 (10.51%) QA
2 21 (0.74%) SLA
3 12 (0.42%) Data Quality
3 12 (0.42%) GDPR
4 5 (0.18%) ISO/IEC 27001
4 5 (0.18%) Solvency II
5 2 (0.070%) COBIT
5 2 (0.070%) MiFID
5 2 (0.070%) NIST
5 2 (0.070%) PCI DSS
6 1 (0.035%) NCSC
System Software
1 745 (26.18%) Docker
2 61 (2.14%) Active Directory
3 29 (1.02%) VMware Infrastructure
4 26 (0.91%) VirtualBox
5 23 (0.81%) Firmware
6 15 (0.53%) NFS
6 15 (0.53%) Oracle RAC
6 15 (0.53%) vCloud
6 15 (0.53%) Virtual Machines
7 13 (0.46%) vSphere
8 7 (0.25%) HDFS
8 7 (0.25%) OpenSSH
9 6 (0.21%) Hyper-V
9 6 (0.21%) Xen
10 4 (0.14%) Postfix
10 4 (0.14%) VMware Workstation
11 3 (0.11%) Varnish
12 2 (0.070%) KVM
12 2 (0.070%) VMware ESXi
13 1 (0.035%) Virtual Servers
Systems Management
1 524 (18.41%) Kubernetes
2 431 (15.14%) Ansible
3 405 (14.23%) Terraform
4 350 (12.30%) Puppet
5 295 (10.37%) Opscode Chef
6 103 (3.62%) Prometheus
7 102 (3.58%) Consul
8 93 (3.27%) Rancher
9 84 (2.95%) Docker Swarm
10 82 (2.88%) Salt
11 78 (2.74%) Packer
12 70 (2.46%) Automic
12 70 (2.46%) Grafana
12 70 (2.46%) Nagios
13 64 (2.25%) Graphite
14 44 (1.55%) Kibana
15 38 (1.34%) ZABBIX
16 33 (1.16%) Opsview
17 28 (0.98%) Istio
17 28 (0.98%) Mesos
Vendors
1 410 (14.41%) Microsoft
2 232 (8.15%) Google
3 214 (7.52%) Oracle
4 148 (5.20%) Splunk
5 99 (3.48%) SAP
6 73 (2.57%) Salesforce.com
7 64 (2.25%) IBM
8 61 (2.14%) Red Hat
9 55 (1.93%) MuleSoft
10 49 (1.72%) New Relic
10 49 (1.72%) VMware
11 47 (1.65%) Adobe
11 47 (1.65%) AppDynamics
12 43 (1.51%) ServiceNow
13 40 (1.41%) Dynatrace
14 35 (1.23%) Atlassian
15 34 (1.19%) Tableau
16 33 (1.16%) WorldPay
17 29 (1.02%) CyberArk
17 29 (1.02%) PagerDuty