Period
to 2 December 2020

The following table provides summary statistics for permanent job vacancies 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 2 December 2020 with a comparison to the same period in the previous 2 years.

Varnish
UK
6 months to
2 Dec 2020
Same period 2019 Same period 2018
Rank 709 987 1059
Rank change year-on-year +278 +72 +77
Permanent jobs citing Varnish 12 65 89
As % of all permanent jobs advertised in the UK 0.021% 0.048% 0.056%
As % of the System Software category 0.11% 0.28% 0.36%
Number of salaries quoted 8 65 70
Median annual salary £55,000 £60,000 £55,000
Median salary % change year-on-year -8.33% +9.09% -8.33%
10th Percentile £49,500 £37,500 £27,500
90th Percentile £88,375 £70,750 £80,475
UK excluding London median annual salary £75,000 £57,500 £37,500
% change year-on-year +30.43% +53.33% +7.14%

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 with a requirement for system software skills.

All System Software Skills
UK
Permanent vacancies with a requirement for system software skills 10,484 23,051 24,396
As % of all permanent IT jobs advertised in the UK 18.64% 17.17% 15.26%
Number of salaries quoted 8,960 18,959 19,926
Median annual salary £55,000 £50,000 £50,000
Median salary % change year-on-year +10.00% - +11.11%
10th Percentile £29,750 £25,750 £25,000
90th Percentile £86,250 £85,000 £81,250
UK excluding London median annual salary £46,000 £42,500 £42,500
% change year-on-year +8.24% - +6.25%

Varnish
Job Vacancy Trend

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

Job vacancy trend for Varnish in the UK

Varnish
Salary Trend

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

Salary trend for Varnish in the UK

Varnish
Salary Histogram

Salary distribution for jobs citing Varnish over the 6 months to 2 December 2020.

Salary histogram for Varnish in the UK

Varnish
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Varnish within the UK over the 6 months to 2 December 2020. 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
England +280 12 £55,000 -8.33% 7
UK excluding London +250 9 £75,000 +30.43% 3
Midlands +122 7 £75,000 +38.89% 2
East Midlands - 6 £75,000 - 2
London +196 3 £55,000 -18.52% 4
South East +196 2 £55,000 +4.76%
West Midlands +87 1 - -

For the 6 months to 2 December 2020, 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 with a requirement for Varnish.

1 12 (100.00%) JIRA
2 10 (83.33%) Google
3 8 (66.67%) Agile Software Development
4 7 (58.33%) Finance
4 7 (58.33%) MySQL
4 7 (58.33%) Scrum
4 7 (58.33%) nginx
4 7 (58.33%) REST
4 7 (58.33%) GraphQL
5 6 (50.00%) AWS Lambda
5 6 (50.00%) IT Strategy
5 6 (50.00%) Amazon Aurora
5 6 (50.00%) Serverless
5 6 (50.00%) Self-Motivation
5 6 (50.00%) Cloud Native
5 6 (50.00%) Amazon EKS
5 6 (50.00%) Amazon ECS
5 6 (50.00%) Microservices
5 6 (50.00%) BigQuery
5 6 (50.00%) GCP
5 6 (50.00%) NoSQL
5 6 (50.00%) MapReduce
5 6 (50.00%) SaaS
5 6 (50.00%) Software Architecture
5 6 (50.00%) Big Data
5 6 (50.00%) Analytics
5 6 (50.00%) Apache Avro
5 6 (50.00%) Amazon Redshift
5 6 (50.00%) Replication
5 6 (50.00%) Tomcat

Varnish
Co-occurring IT Skills 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 7 (58.33%) nginx
2 6 (50.00%) Tomcat
3 5 (41.67%) Drupal
4 3 (25.00%) Apache Spark
4 3 (25.00%) Elasticsearch
5 1 (8.33%) Apache
5 1 (8.33%) Confluence
Business Applications
1 3 (25.00%) Eikon
2 1 (8.33%) Magento
Cloud Services
1 6 (50.00%) Amazon EC2
1 6 (50.00%) Amazon ECS
1 6 (50.00%) Amazon EKS
1 6 (50.00%) Amazon S3
1 6 (50.00%) AWS
1 6 (50.00%) AWS Lambda
1 6 (50.00%) Azure
1 6 (50.00%) GCP
1 6 (50.00%) SaaS
1 6 (50.00%) Serverless
2 4 (33.33%) Google Docs
2 4 (33.33%) Slack
Database & Business Intelligence
1 7 (58.33%) MySQL
2 6 (50.00%) Amazon Aurora
2 6 (50.00%) Amazon Redshift
2 6 (50.00%) Big Data
2 6 (50.00%) BigQuery
2 6 (50.00%) Data Warehouse
2 6 (50.00%) NoSQL
2 6 (50.00%) PostgreSQL
2 6 (50.00%) Snowflake Schema
3 3 (25.00%) Flink
3 3 (25.00%) Hadoop
3 3 (25.00%) HBase
4 1 (8.33%) MariaDB
Development Applications
1 12 (100.00%) JIRA
2 5 (41.67%) CircleCI
2 5 (41.67%) Git (software)
3 4 (33.33%) Vagrant
4 1 (8.33%) Cucumber
4 1 (8.33%) JBehave
4 1 (8.33%) JUnit
4 1 (8.33%) PHPUnit
4 1 (8.33%) Selenium
4 1 (8.33%) TestCafe
4 1 (8.33%) WebDriver
General
1 7 (58.33%) Finance
2 4 (33.33%) Local Government
3 1 (8.33%) Banking
3 1 (8.33%) Marketing
Job Titles
1 6 (50.00%) Architect
2 5 (41.67%) Developer
2 5 (41.67%) Solutions Architect
3 4 (33.33%) Drupal Developer
3 4 (33.33%) Full Stack Developer
4 3 (25.00%) Data Architect
4 3 (25.00%) Senior Architect
4 3 (25.00%) Senior Data Architect
5 2 (16.67%) Senior Solutions Architect
6 1 (8.33%) Development Engineer
6 1 (8.33%) Magento Developer
6 1 (8.33%) PHP Developer
6 1 (8.33%) PHP Magento Developer
6 1 (8.33%) QA Engineer
6 1 (8.33%) QA Software Engineer
6 1 (8.33%) QA Test Engineer
6 1 (8.33%) Software Development Engineer
6 1 (8.33%) Software Test Engineer
6 1 (8.33%) Test Development Engineer
6 1 (8.33%) Test Engineer
Libraries, Frameworks & Software Standards
1 7 (58.33%) GraphQL
1 7 (58.33%) REST
2 6 (50.00%) Apache Avro
2 6 (50.00%) JSON
2 6 (50.00%) SOAP
2 6 (50.00%) Web Services
3 3 (25.00%) Kafka
4 2 (16.67%) CSS
4 2 (16.67%) HTML
4 2 (16.67%) Symfony
5 1 (8.33%) CSS3
5 1 (8.33%) HTML5
5 1 (8.33%) Laravel
5 1 (8.33%) li3
5 1 (8.33%) Node.js
5 1 (8.33%) Swagger
Miscellaneous
1 6 (50.00%) Cloud Native
1 6 (50.00%) Replication
1 6 (50.00%) Self-Motivation
2 4 (33.33%) Analytical Skills
3 3 (25.00%) Public Cloud
4 1 (8.33%) Algorithms
4 1 (8.33%) Data Structures
4 1 (8.33%) Mobile App
Operating Systems
1 1 (8.33%) Android
1 1 (8.33%) Apple iOS
1 1 (8.33%) Windows
1 1 (8.33%) Windows 10
Processes & Methodologies
1 8 (66.67%) Agile Software Development
2 7 (58.33%) Scrum
3 6 (50.00%) Analytics
3 6 (50.00%) Data Extraction
3 6 (50.00%) Data Modelling
3 6 (50.00%) ETL
3 6 (50.00%) IT Strategy
3 6 (50.00%) MapReduce
3 6 (50.00%) Microservices
3 6 (50.00%) Software Architecture
3 6 (50.00%) Use Case
4 5 (41.67%) DevOps
5 4 (33.33%) Configuration Management
5 4 (33.33%) Loose Coupling
5 4 (33.33%) Mentoring
5 4 (33.33%) Project Delivery
5 4 (33.33%) Technical Leadership
5 4 (33.33%) Thought Leadership
6 2 (16.67%) Data Governance
6 2 (16.67%) Metadata Management
Programming Languages
1 2 (16.67%) JavaScript
2 1 (8.33%) C#
2 1 (8.33%) PHP
2 1 (8.33%) SQL
Qualifications
1 1 (8.33%) Degree
Quality Assurance & Compliance
1 1 (8.33%) QA
System Software
1 5 (41.67%) Docker
Systems Management
1 1 (8.33%) Kubernetes
Vendors
1 10 (83.33%) Google
2 6 (50.00%) Oracle
3 1 (8.33%) Apple