Period
to 17 September 2021

The following table provides summary statistics for permanent job vacancies advertised in England with a requirement for Varnish skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Varnish over the 6 months to 17 September 2021 with a comparison to the same period in the previous 2 years.

Varnish
UK > England
6 months to
17 Sep 2021
Same period 2020 Same period 2019
Rank 945 685 1007
Rank change year-on-year -260 +322 +82
Permanent jobs citing Varnish 27 9 82
As % of all permanent jobs advertised in England 0.025% 0.019% 0.063%
As % of the System Software category 0.13% 0.10% 0.36%
Number of salaries quoted 22 7 58
10th Percentile £56,625 £43,250 £41,250
25th Percentile £65,313 £48,125 £51,438
Median annual salary (50th Percentile) £70,000 £75,000 £60,250
Median % change year-on-year -6.67% +24.48% +3.88%
75th Percentile £87,500 £77,500 £68,750
90th Percentile " £92,000 £72,500
UK median annual salary £70,000 £75,000 £60,250
% change year-on-year -6.67% +24.48% +20.50%

Varnish is in the System Software category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for system software skills.

All System Software Skills
England
Permanent vacancies with a requirement for system software skills 20,026 8,856 22,995
As % of all permanent IT jobs advertised in England 18.71% 18.87% 17.54%
Number of salaries quoted 13,779 7,554 19,098
10th Percentile £29,000 £30,825 £25,750
25th Percentile £38,750 £40,500 £33,000
Median annual salary (50th Percentile) £57,500 £55,000 £50,000
Median % change year-on-year +4.55% +10.00% -
75th Percentile £77,500 £75,000 £70,000
90th Percentile £95,000 £88,750 £85,000
UK median annual salary £55,000 £55,000 £50,000
% change year-on-year - +10.00% -

Varnish
Job Vacancy Trend in England

Job postings citing Varnish as a proportion of all IT jobs advertised in England.

Job vacancy trend for Varnish in England

Varnish
Salary Trend in England

3-month moving average salary quoted in jobs citing Varnish in England.

Salary trend for Varnish in England

Varnish
Salary Histogram in England

Salary distribution for jobs citing Varnish in England over the 6 months to 17 September 2021.

Salary histogram for Varnish in England

Varnish
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Varnish within the England region over the 6 months to 17 September 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 -199 26 £70,000 +40.00% 9
West Midlands -97 1 £30,000 - 2
Midlands -133 1 £30,000 -60.00% 2
Varnish
UK

For the 6 months to 17 September 2021, IT jobs citing Varnish 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 England region with a requirement for Varnish.

1 20 (74.07%) Docker
2 19 (70.37%) GCP
3 18 (66.67%) DevOps
3 18 (66.67%) Python
4 17 (62.96%) Jenkins
4 17 (62.96%) Redis
5 16 (59.26%) nginx
6 15 (55.56%) AWS
7 14 (51.85%) Terraform
8 13 (48.15%) Kubernetes
8 13 (48.15%) PostgreSQL
9 11 (40.74%) TDD
9 11 (40.74%) Google
9 11 (40.74%) Continuous Integration
9 11 (40.74%) GitHub
10 10 (37.04%) GitLab
10 10 (37.04%) Apache Solr
10 10 (37.04%) JavaScript
10 10 (37.04%) WordPress
10 10 (37.04%) Django
10 10 (37.04%) Migration
10 10 (37.04%) Vue.js
10 10 (37.04%) Full Stack Development
11 9 (33.33%) Configuration Management
11 9 (33.33%) MySQL
11 9 (33.33%) HTML
11 9 (33.33%) CSS
11 9 (33.33%) Azure
11 9 (33.33%) MongoDB
12 8 (29.63%) Atlassian Bamboo

Varnish
Co-occurring IT Skills in England 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 16 (59.26%) nginx
2 10 (37.04%) Apache Solr
2 10 (37.04%) WordPress
3 7 (25.93%) CMS
3 7 (25.93%) Drupal
4 5 (18.52%) Apache
5 3 (11.11%) Elasticsearch
6 2 (7.41%) Adobe Experience Manager
6 2 (7.41%) OpenStack
6 2 (7.41%) Traffic Server
7 1 (3.70%) EPiServer
7 1 (3.70%) Kentico
7 1 (3.70%) Sitecore CMS
7 1 (3.70%) Umbraco
Cloud Services
1 19 (70.37%) GCP
2 15 (55.56%) AWS
3 11 (40.74%) GitHub
4 9 (33.33%) Azure
5 6 (22.22%) Serverless
6 3 (11.11%) Amazon EC2
6 3 (11.11%) Amazon ELB
6 3 (11.11%) AWS CodePipeline
6 3 (11.11%) AWS Lambda
6 3 (11.11%) Route 53
7 2 (7.41%) Akamai
7 2 (7.41%) Amazon CloudWatch
7 2 (7.41%) BlazeMeter
7 2 (7.41%) Cloudflare
7 2 (7.41%) CloudFront
7 2 (7.41%) Datadog
7 2 (7.41%) npm
7 2 (7.41%) Trello
8 1 (3.70%) Amazon ECS
8 1 (3.70%) Amazon EKS
Communications & Networking
1 7 (25.93%) HTTP
2 5 (18.52%) Internet
3 4 (14.81%) DNS
3 4 (14.81%) TCP/IP
4 3 (11.11%) Firewall
4 3 (11.11%) FTP
4 3 (11.11%) SMTP
4 3 (11.11%) SSL
5 1 (3.70%) DHCP
Database & Business Intelligence
1 17 (62.96%) Redis
2 13 (48.15%) PostgreSQL
3 9 (33.33%) MongoDB
3 9 (33.33%) MySQL
4 7 (25.93%) NoSQL
5 6 (22.22%) SQL Server
6 3 (11.11%) Amazon RDS
7 1 (3.70%) ClickHouse
7 1 (3.70%) Relational Database
Development Applications
1 17 (62.96%) Jenkins
2 10 (37.04%) GitLab
3 8 (29.63%) Atlassian Bamboo
4 5 (18.52%) Git (software)
5 3 (11.11%) JIRA
6 2 (7.41%) Cypress.io
6 2 (7.41%) JMeter
6 2 (7.41%) JUnit
6 2 (7.41%) Maven
6 2 (7.41%) Pa11y
6 2 (7.41%) webpack
7 1 (3.70%) Artifactory
7 1 (3.70%) CircleCI
7 1 (3.70%) Grunt
7 1 (3.70%) gulp
7 1 (3.70%) Jasmine
7 1 (3.70%) Mocha
7 1 (3.70%) TeamCity
7 1 (3.70%) Vagrant
7 1 (3.70%) Yeoman
General
1 3 (11.11%) Publishing
2 2 (7.41%) Finance
2 2 (7.41%) Social Skills
Job Titles
1 11 (40.74%) Developer
2 10 (37.04%) DevOps Engineer
2 10 (37.04%) Senior DevOps
2 10 (37.04%) Senior DevOps Engineer
3 9 (33.33%) Full Stack Developer
4 1 (3.70%) Backend Developer
4 1 (3.70%) Drupal Developer
4 1 (3.70%) Lead Developer
4 1 (3.70%) Linux Engineer
4 1 (3.70%) Linux Systems Engineer
4 1 (3.70%) Platform Engineer
4 1 (3.70%) Reliability Engineer
4 1 (3.70%) Senior Developer
4 1 (3.70%) Senior Full Stack Developer
4 1 (3.70%) Systems Engineer
4 1 (3.70%) WebOps Engineer
4 1 (3.70%) WordPress Developer
Libraries, Frameworks & Software Standards
1 10 (37.04%) Django
1 10 (37.04%) Vue.js
2 9 (33.33%) CSS
2 9 (33.33%) HTML
3 8 (29.63%) Memcached
3 8 (29.63%) Node.js
4 7 (25.93%) RabbitMQ
4 7 (25.93%) React
5 6 (22.22%) WebSockets
6 3 (11.11%) LAMP
6 3 (11.11%) Lucene
6 3 (11.11%) RESTful
7 2 (7.41%) Celery
7 2 (7.41%) Jest
7 2 (7.41%) LESS
7 2 (7.41%) OSGi
7 2 (7.41%) Sass
7 2 (7.41%) Swagger
8 1 (3.70%) .NET Core
8 1 (3.70%) Next.js
Miscellaneous
1 8 (29.63%) Blog
2 4 (14.81%) Private Cloud
3 3 (11.11%) User Experience
Operating Systems
1 6 (22.22%) Linux
2 2 (7.41%) CentOS
2 2 (7.41%) Red Hat Enterprise Linux
3 1 (3.70%) Unix
Processes & Methodologies
1 18 (66.67%) DevOps
2 11 (40.74%) Continuous Integration
2 11 (40.74%) TDD
3 10 (37.04%) Full Stack Development
3 10 (37.04%) Migration
4 9 (33.33%) Configuration Management
5 8 (29.63%) Infrastructure Automation
6 6 (22.22%) Multithreading
6 6 (22.22%) OWASP
7 4 (14.81%) Agile Software Development
7 4 (14.81%) Performance Tuning
7 4 (14.81%) Workflow
8 3 (11.11%) Content Management
8 3 (11.11%) Open Source
8 3 (11.11%) Test Automation
8 3 (11.11%) Web Operations
9 2 (7.41%) Architectural Design
9 2 (7.41%) Continuous Deployment
9 2 (7.41%) Problem-Solving
9 2 (7.41%) Software Delivery
Programming Languages
1 18 (66.67%) Python
2 10 (37.04%) JavaScript
3 8 (29.63%) Java
4 7 (25.93%) PHP
5 6 (22.22%) SQL
6 2 (7.41%) ES6
6 2 (7.41%) TypeScript
7 1 (3.70%) Groovy
7 1 (3.70%) Shell Script
Quality Assurance & Compliance
1 2 (7.41%) Accessibility
System Software
1 20 (74.07%) Docker
2 2 (7.41%) LXC
2 2 (7.41%) Squid
2 2 (7.41%) VMware Infrastructure
2 2 (7.41%) Xen
3 1 (3.70%) iptables
3 1 (3.70%) Virtual Machines
Systems Management
1 14 (51.85%) Terraform
2 13 (48.15%) Kubernetes
3 3 (11.11%) Ansible
4 2 (7.41%) HAProxy
5 1 (3.70%) Docker Swarm
5 1 (3.70%) Grafana
5 1 (3.70%) Nagios
5 1 (3.70%) Opscode Chef
5 1 (3.70%) Prometheus
5 1 (3.70%) Salt
Vendors
1 11 (40.74%) Google
2 6 (22.22%) Oracle
3 2 (7.41%) Adobe
3 2 (7.41%) New Relic
3 2 (7.41%) VMware
4 1 (3.70%) Sitecore
4 1 (3.70%) WooCommerce