Period
to 17 May 2021

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 17 May 2021 with a comparison to the same period in the previous 2 years.

Continuous Integration
England > London
6 months to
17 May 2021
Same period 2020 Same period 2019
Rank 53 53 46
Rank change year-on-year 0 -7 -7
Permanent jobs citing Continuous Integration 1,883 1,987 3,286
As % of all permanent jobs advertised in London 5.61% 4.96% 5.57%
As % of the Processes & Methodologies category 5.97% 5.29% 5.99%
Number of salaries quoted 1,217 1,571 2,543
10th Percentile £51,250 £46,250 £45,000
25th Percentile £60,000 £56,250 £55,000
Median annual salary (50th Percentile) £75,000 £70,000 £70,000
Median % change year-on-year +7.14% - +7.69%
75th Percentile £87,500 £85,000 £87,500
90th Percentile £101,250 £97,500 £97,500
England median annual salary £62,500 £60,000 £60,000
% change year-on-year +4.17% - +9.09%

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 31,552 37,594 54,893
As % of all permanent IT jobs advertised in London 94.02% 93.91% 93.03%
Number of salaries quoted 24,056 30,622 44,840
10th Percentile £42,500 £38,500 £36,250
25th Percentile £52,500 £50,000 £47,500
Median annual salary (50th Percentile) £70,000 £67,500 £65,000
Median % change year-on-year +3.70% +3.85% +8.33%
75th Percentile £87,500 £85,000 £81,250
90th Percentile £105,000 £102,500 £97,500
England median annual salary £55,000 £55,000 £52,500
% change year-on-year - +4.76% +5.00%

Continuous Integration
Job Vacancy Trend in London

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

Job vacancy trend for Continuous Integration in London

Continuous Integration
Salary Trend in London

3-month moving average salary quoted in jobs citing Continuous Integration in London.

Salary trend for Continuous Integration in London

Continuous Integration
Salary Histogram in London

Salary distribution for jobs citing Continuous Integration in London over the 6 months to 17 May 2021.

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 17 May 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
Central London +7 373 £85,000 +17.24% 82
South London +15 62 £67,500 -3.57% 1
West London +2 49 £60,000 +4.35% 36
North London +25 4 £57,500 +64.29% 4
East London +6 1 £75,000 +20.00% 17
Continuous Integration
England

For the 6 months to 17 May 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 London region with a requirement for Continuous Integration.

1 1,325 (70.37%) Agile Software Development
2 892 (47.37%) DevOps
3 785 (41.69%) AWS
4 624 (33.14%) JavaScript
5 603 (32.02%) Azure
6 588 (31.23%) Python
7 574 (30.48%) Java
8 573 (30.43%) Docker
9 548 (29.10%) Microservices
10 547 (29.05%) Test Automation
11 542 (28.78%) TDD
12 533 (28.31%) Git (software)
13 531 (28.20%) SQL
14 491 (26.08%) Software Engineering
15 490 (26.02%) Continuous Delivery
16 488 (25.92%) Jenkins
17 430 (22.84%) Kubernetes
18 422 (22.41%) Social Skills
19 419 (22.25%) Terraform
20 406 (21.56%) Finance
21 405 (21.51%) React
22 388 (20.61%) C#
23 352 (18.69%) .NET
24 335 (17.79%) CSS
25 327 (17.37%) Scrum
26 299 (15.88%) BDD
27 283 (15.03%) Mentoring
28 263 (13.97%) GCP
29 262 (13.91%) Google
30 258 (13.70%) Web Services

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
1 123 (6.53%) Apache Spark
2 106 (5.63%) SharePoint
3 64 (3.40%) Elasticsearch
4 61 (3.24%) Apache Airflow
5 60 (3.19%) Confluence
6 32 (1.70%) IIS
7 29 (1.54%) Apache
8 27 (1.43%) Tomcat
9 26 (1.38%) nginx
10 25 (1.33%) CMS
11 22 (1.17%) Apache Pig
11 22 (1.17%) Luigi
12 16 (0.85%) JBoss
13 13 (0.69%) ejabberd
14 11 (0.58%) Red Hat Fuse
15 9 (0.48%) WebSphere
16 8 (0.42%) Apache ServiceMix
16 8 (0.42%) Headless CMS
17 7 (0.37%) Oracle SOA Suite
18 6 (0.32%) Sitecore CMS
Applications
1 47 (2.50%) Sketch
2 27 (1.43%) InVision
3 22 (1.17%) Figma
4 19 (1.01%) Adobe XD
5 13 (0.69%) Chatbot
6 7 (0.37%) Microsoft Excel
6 7 (0.37%) Zeplin
7 3 (0.16%) Adobe Creative Suite
8 1 (0.053%) Microsoft Office
Business Applications
1 76 (4.04%) Dynamics CRM
2 4 (0.21%) IBM Operational Decision Manager
2 4 (0.21%) Payment Gateway
2 4 (0.21%) Sparx Enterprise Architect
3 2 (0.11%) Oracle BPM
3 2 (0.11%) Sentinel
3 2 (0.11%) Summit
4 1 (0.053%) Dynamics AX
4 1 (0.053%) NetSuite
4 1 (0.053%) Oracle Receivables
4 1 (0.053%) SAP CRM
4 1 (0.053%) SAP ERP
4 1 (0.053%) SAP Hybris
4 1 (0.053%) SAP S/4HANA
Cloud Services
1 785 (41.69%) AWS
2 603 (32.02%) Azure
3 263 (13.97%) GCP
4 255 (13.54%) Serverless
5 185 (9.82%) PaaS
6 167 (8.87%) SaaS
7 154 (8.18%) GitHub
8 113 (6.00%) Azure Active Directory
9 110 (5.84%) AWS Lambda
10 98 (5.20%) Azure Service Bus
11 85 (4.51%) Azure Functions
12 80 (4.25%) Azure Storage
13 78 (4.14%) Azure Key Vault
14 70 (3.72%) AWS CloudFormation
14 70 (3.72%) Azure Service Fabric
15 69 (3.66%) Power Platform
16 68 (3.61%) Amazon EMR
17 67 (3.56%) Amazon S3
18 66 (3.51%) Azure App Service
19 64 (3.40%) IBM Cloud
Communications & Networking
1 80 (4.25%) HTTP
2 64 (3.40%) Firewall
3 29 (1.54%) Internet
4 19 (1.01%) Broadband
5 17 (0.90%) VPN
6 15 (0.80%) LAN
7 14 (0.74%) BGP
7 14 (0.74%) Diameter Protocol
7 14 (0.74%) SNMP
8 13 (0.69%) Asterisk PBX
8 13 (0.69%) PBX
9 10 (0.53%) DNS
10 7 (0.37%) TCP/IP
11 5 (0.27%) SSH
12 4 (0.21%) SSL
12 4 (0.21%) VLAN
13 3 (0.16%) VoIP
14 2 (0.11%) DSL
14 2 (0.11%) Network Security
14 2 (0.11%) Skype
Database & Business Intelligence
1 255 (13.54%) SQL Server
2 224 (11.90%) NoSQL
3 182 (9.67%) PostgreSQL
4 170 (9.03%) Big Data
5 112 (5.95%) Hadoop
6 103 (5.47%) Relational Database
7 87 (4.62%) MongoDB
7 87 (4.62%) MySQL
8 79 (4.20%) Amazon Redshift
9 72 (3.82%) Azure SQL Database
10 69 (3.66%) Neo4j
11 66 (3.51%) Amazon Athena
12 62 (3.29%) Electronic Patient Records
13 56 (2.97%) Amazon DynamoDB
14 52 (2.76%) Redis
15 48 (2.55%) SQL Server Reporting Services
16 44 (2.34%) Data Lake
17 41 (2.18%) Data Warehouse
18 40 (2.12%) Power BI
18 40 (2.12%) SQL Server Integration Services
Development Applications
1 533 (28.31%) Git (software)
2 488 (25.92%) Jenkins
3 196 (10.41%) JIRA
4 176 (9.35%) TeamCity
5 140 (7.43%) Atlassian Bamboo
6 133 (7.06%) Cypress.io
6 133 (7.06%) Selenium
7 119 (6.32%) Maven
8 107 (5.68%) JUnit
9 106 (5.63%) Team Foundation Server
10 103 (5.47%) GitLab
11 91 (4.83%) Octopus Deploy
12 88 (4.67%) Cucumber
13 82 (4.35%) Vagrant
13 82 (4.35%) Visual Studio Team System
14 66 (3.51%) CircleCI
15 63 (3.35%) Mockito
16 60 (3.19%) Bitbucket
17 57 (3.03%) SonarQube
17 57 (3.03%) webpack
General
1 422 (22.41%) Social Skills
2 406 (21.56%) Finance
3 117 (6.21%) Analytical Skills
4 99 (5.26%) Banking
5 97 (5.15%) Games
6 93 (4.94%) Public Sector
7 90 (4.78%) Retail
8 63 (3.35%) Marketing
9 40 (2.12%) Automotive
10 36 (1.91%) Front Office
11 33 (1.75%) Presentation Skills
12 31 (1.65%) Manufacturing
13 28 (1.49%) Electronics
14 26 (1.38%) Advertising
15 24 (1.27%) Organisational Skills
16 16 (0.85%) Investment Banking
17 13 (0.69%) Billing
17 13 (0.69%) Publishing
17 13 (0.69%) Telecoms
17 13 (0.69%) Wearables
Job Titles
1 785 (41.69%) Developer
2 238 (12.64%) Senior Developer
3 209 (11.10%) DevOps Engineer
4 205 (10.89%) Java Developer
5 167 (8.87%) Software Engineer
6 144 (7.65%) C# Developer
6 144 (7.65%) Full Stack Developer
7 120 (6.37%) .NET Developer
8 110 (5.84%) Azure Developer
9 107 (5.68%) AWS Engineer
10 105 (5.58%) Architect
11 97 (5.15%) Data Engineer
12 83 (4.41%) C# .NET Developer
13 82 (4.35%) React Developer
14 72 (3.82%) Front End Developer (Client-Side Developer)
14 72 (3.82%) Platform Engineer
14 72 (3.82%) Senior DevOps
15 71 (3.77%) JavaScript Developer
16 67 (3.56%) Senior C# Developer
17 63 (3.35%) SQL Developer
Libraries, Frameworks & Software Standards
1 405 (21.51%) React
2 352 (18.69%) .NET
3 335 (17.79%) CSS
4 258 (13.70%) Web Services
5 257 (13.65%) Spring
6 247 (13.12%) RESTful
7 244 (12.96%) HTML
7 244 (12.96%) Node.js
8 243 (12.90%) REST
9 231 (12.27%) AngularJS
10 204 (10.83%) .NET Core
11 169 (8.98%) Twitter Bootstrap
12 149 (7.91%) jQuery
13 140 (7.43%) GraphQL
14 129 (6.85%) ASP.NET Web API
14 129 (6.85%) HTML5
15 123 (6.53%) .NET Framework
16 110 (5.84%) CSS3
17 109 (5.79%) Spring Boot
18 103 (5.47%) Kafka
Miscellaneous
1 167 (8.87%) User Experience
2 134 (7.12%) Mobile App
3 83 (4.41%) N-Tier
4 73 (3.88%) Self-Motivation
5 62 (3.29%) Cloud Native
6 55 (2.92%) Linux Command Line
7 47 (2.50%) Greenfield Project
8 45 (2.39%) Algorithms
9 42 (2.23%) Enterprise Software
10 36 (1.91%) Reinsurance
11 35 (1.86%) NHS
12 34 (1.81%) Blog
13 33 (1.75%) Data Structures
13 33 (1.75%) Social Media
14 31 (1.65%) Virtual Team
15 29 (1.54%) Derivative
16 25 (1.33%) Video\Live Streaming
17 22 (1.17%) Foreign Exchange (FX)
18 21 (1.12%) Clustering
18 21 (1.12%) Data Centre
Operating Systems
1 256 (13.60%) Linux
2 150 (7.97%) Windows
3 72 (3.82%) Unix
4 71 (3.77%) Android
5 56 (2.97%) Apple iOS
6 34 (1.81%) CentOS
7 28 (1.49%) Windows Server
8 22 (1.17%) Red Hat Enterprise Linux
9 14 (0.74%) Debian
10 11 (0.58%) Ubuntu
11 5 (0.27%) VMS
12 3 (0.16%) Nucleus RTOS
13 2 (0.11%) CoreOS
13 2 (0.11%) Embedded Linux
13 2 (0.11%) zOS
14 1 (0.053%) Mac OS
Processes & Methodologies
1 1,325 (70.37%) Agile Software Development
2 892 (47.37%) DevOps
3 548 (29.10%) Microservices
4 547 (29.05%) Test Automation
5 542 (28.78%) TDD
6 491 (26.08%) Software Engineering
7 490 (26.02%) Continuous Delivery
8 327 (17.37%) Scrum
9 299 (15.88%) BDD
10 283 (15.03%) Mentoring
11 239 (12.69%) SDLC
12 229 (12.16%) Infrastructure as Code
13 223 (11.84%) Open Source
14 222 (11.79%) OO
15 209 (11.10%) Configuration Management
16 206 (10.94%) Deployment Automation
17 198 (10.52%) Unit Testing
18 184 (9.77%) Fintech
19 182 (9.67%) Analytics
20 169 (8.98%) MVC
Programming Languages
1 624 (33.14%) JavaScript
2 588 (31.23%) Python
3 574 (30.48%) Java
4 531 (28.20%) SQL
5 388 (20.61%) C#
6 192 (10.20%) PowerShell
7 187 (9.93%) TypeScript
8 122 (6.48%) T-SQL
9 117 (6.21%) Ruby
10 109 (5.79%) Java 8
11 97 (5.15%) Bash Shell
12 92 (4.89%) Kotlin
13 75 (3.98%) C
14 67 (3.56%) Scala
15 60 (3.19%) ES6
15 60 (3.19%) Go
16 57 (3.03%) C++
17 50 (2.66%) PHP
18 43 (2.28%) Groovy
19 40 (2.12%) Perl
Qualifications
1 199 (10.57%) Degree
2 95 (5.05%) Security Cleared
3 90 (4.78%) Computer Science Degree
4 82 (4.35%) SC Cleared
5 27 (1.43%) AWS Certification
6 24 (1.27%) SANS
7 18 (0.96%) ISTQB
8 11 (0.58%) Microsoft Certification
9 9 (0.48%) Master's Degree
10 6 (0.32%) DV Cleared
10 6 (0.32%) ISTQB Foundation Certification
11 5 (0.27%) DBS Check
12 4 (0.21%) ISEB
12 4 (0.21%) MBA
12 4 (0.21%) Numerate Degree
13 3 (0.16%) PhD
13 3 (0.16%) RHCE
13 3 (0.16%) RHCSA
14 2 (0.11%) APMG
15 1 (0.053%) ISTQB Advanced Certification
Quality Assurance & Compliance
1 221 (11.74%) QA
2 26 (1.38%) WCAG
3 17 (0.90%) Data Quality
4 13 (0.69%) GDPR
5 6 (0.32%) PCI DSS
6 3 (0.16%) HIPAA
6 3 (0.16%) SOC 2
7 2 (0.11%) ISO/IEC 27001
7 2 (0.11%) MiFID
7 2 (0.11%) SLA
8 1 (0.053%) Dodd-Frank
8 1 (0.053%) EMIR
8 1 (0.053%) HL7
8 1 (0.053%) NIST
System Software
1 573 (30.43%) Docker
2 67 (3.56%) VirtualBox
3 59 (3.13%) Active Directory
4 33 (1.75%) VMware Infrastructure
5 19 (1.01%) Postfix
6 14 (0.74%) iptables
6 14 (0.74%) KVM
6 14 (0.74%) QEMU
6 14 (0.74%) Virtual Machines
7 13 (0.69%) Kamailio
8 11 (0.58%) LXC
9 10 (0.53%) Apache ZooKeeper
9 10 (0.53%) Firmware
10 4 (0.21%) Hyper-V
11 3 (0.16%) vSphere
12 2 (0.11%) Varnish
13 1 (0.053%) HDFS
13 1 (0.053%) Platform Symphony
13 1 (0.053%) VMware ESXi
Systems Management
1 430 (22.84%) Kubernetes
2 419 (22.25%) Terraform
3 232 (12.32%) Ansible
4 124 (6.59%) Opscode Chef
5 122 (6.48%) Puppet
6 87 (4.62%) Docker Swarm
7 47 (2.50%) Grafana
8 46 (2.44%) Prometheus
9 23 (1.22%) Graphite
10 22 (1.17%) ZABBIX
11 21 (1.12%) Rancher
12 19 (1.01%) Nagios
13 18 (0.96%) Consul
13 18 (0.96%) Packer
14 16 (0.85%) HAProxy
15 14 (0.74%) Galera Cluster
16 11 (0.58%) Bugsnag
16 11 (0.58%) Istio
17 8 (0.42%) Failover Clustering
17 8 (0.42%) Salt
Vendors
1 262 (13.91%) Google
2 250 (13.28%) Microsoft
3 80 (4.25%) IBM
4 78 (4.14%) Oracle
5 74 (3.93%) Nintex
6 68 (3.61%) Cloudera
7 66 (3.51%) Hortonworks
8 58 (3.08%) Informatica
8 58 (3.08%) Talend
9 52 (2.76%) Atlassian
10 49 (2.60%) Salesforce.com
11 40 (2.12%) Adobe
12 36 (1.91%) VMware
13 34 (1.81%) Samsung
14 30 (1.59%) Databricks
14 30 (1.59%) Splunk
15 22 (1.17%) Red Hat
16 19 (1.01%) HP
17 18 (0.96%) Cisco
17 18 (0.96%) SAP