Period
to 8 May 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Swagger skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Swagger over the 6 months to 8 May 2021 with a comparison to the same period in the previous 2 years.

OpenAPI Swagger
UK
6 months to
8 May 2021
Same period 2020 Same period 2019
Rank 630 708 811
Rank change year-on-year +78 +103 +194
Permanent jobs citing Swagger 248 243 302
As % of all permanent jobs advertised in the UK 0.28% 0.24% 0.21%
As % of the Libraries, Frameworks & Software Standards category 0.70% 0.62% 0.54%
Number of salaries quoted 181 203 231
10th Percentile £42,500 £45,000 £32,500
25th Percentile £55,000 £50,000 £42,500
Median annual salary (50th Percentile) £65,000 £70,000 £55,000
Median % change year-on-year -7.14% +27.27% +15.79%
75th Percentile £93,750 £90,000 £72,500
90th Percentile £110,000 £107,500 £86,250
UK excluding London median annual salary £62,500 £55,000 £50,000
% change year-on-year +13.64% +10.00% +11.11%

Swagger is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 35,493 39,450 56,358
As % of all permanent IT jobs advertised in the UK 40.06% 39.38% 38.61%
Number of salaries quoted 27,696 32,714 46,443
10th Percentile £35,000 £32,500 £31,250
25th Percentile £42,500 £41,250 £37,750
Median annual salary (50th Percentile) £55,000 £55,000 £52,500
Median % change year-on-year - +4.76% +5.00%
75th Percentile £75,000 £75,000 £71,250
90th Percentile £91,250 £90,000 £85,000
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Swagger
Job Vacancy Trend

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

Job vacancy trend for Swagger in the UK

Swagger
Salary Trend

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

Salary trend for Swagger in the UK

Swagger
Salary Histogram

Salary distribution for jobs citing Swagger over the 6 months to 8 May 2021.

Salary histogram for Swagger in the UK

Swagger
Top 14 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Swagger within the UK over the 6 months to 8 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
England +60 215 £65,000 -7.14% 34
London +94 151 £75,000 -11.76% 21
UK excluding London +33 86 £62,500 +13.64% 15
Work from Home -126 41 £66,250 -1.12% 9
Scotland +6 25 £50,000 -16.67% 2
North of England -7 19 £55,750 -21.75% 3
South East +29 16 £62,500 +19.05% 7
West Midlands +5 11 £57,500 -25.81% 3
Midlands +2 11 £57,500 -25.81% 3
North West +17 10 £45,000 -35.71% 1
Yorkshire -4 8 £67,500 -6.90% 1
South West -18 8 £62,500 +25.00%
East of England +26 7 £62,500 +13.64%
North East - 1 - - 1

For the 6 months to 8 May 2021, IT jobs citing Swagger 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 Swagger.

1 117 (47.18%) Agile Software Development
2 116 (46.77%) Finance
3 107 (43.15%) Azure
4 101 (40.73%) AWS
5 96 (38.71%) Docker
6 91 (36.69%) SQL
7 90 (36.29%) DevOps
8 83 (33.47%) Python
9 78 (31.45%) Microservices
10 71 (28.63%) Test Automation
11 70 (28.23%) Postman
12 69 (27.82%) Serverless
13 68 (27.42%) Git (software)
13 68 (27.42%) Software Engineering
14 67 (27.02%) TDD
14 67 (27.02%) Java
15 66 (26.61%) C#
16 65 (26.21%) JavaScript
17 64 (25.81%) SDLC
18 63 (25.40%) Kubernetes
19 58 (23.39%) Scrum
20 57 (22.98%) TypeScript
21 56 (22.58%) AWS Lambda
21 56 (22.58%) MySQL
21 56 (22.58%) Banking
22 53 (21.37%) Web Services
22 53 (21.37%) Jenkins
23 52 (20.97%) REST
23 52 (20.97%) SQL Server
24 51 (20.56%) CSS

Swagger
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 29 (11.69%) Apache
2 13 (5.24%) Confluence
3 7 (2.82%) Apache Spark
4 4 (1.61%) nginx
5 3 (1.21%) Elasticsearch
5 3 (1.21%) Tomcat
6 2 (0.81%) Adobe Experience Manager
6 2 (0.81%) Gunicorn
6 2 (0.81%) IIS
7 1 (0.40%) Jetty
7 1 (0.40%) Mule
Applications
1 5 (2.02%) MadCap Flare
2 4 (1.61%) Spreadsheet
3 3 (1.21%) Figma
4 1 (0.40%) GIMP
4 1 (0.40%) Microsoft Excel
4 1 (0.40%) Photoshop
Business Applications
1 2 (0.81%) Dynamics CRM
Cloud Services
1 107 (43.15%) Azure
2 101 (40.73%) AWS
3 69 (27.82%) Serverless
4 56 (22.58%) AWS Lambda
5 47 (18.95%) SaaS
6 42 (16.94%) GCP
7 26 (10.48%) Amazon ECS
7 26 (10.48%) Apigee
8 23 (9.27%) GitHub
9 15 (6.05%) AWS Fargate
10 12 (4.84%) Amazon EKS
11 9 (3.63%) Amazon EC2
11 9 (3.63%) BrowserStack
12 8 (3.23%) PaaS
13 7 (2.82%) AWS CloudFormation
13 7 (2.82%) npm
14 6 (2.42%) Power Automate
15 5 (2.02%) Amazon S3
15 5 (2.02%) Datadog
15 5 (2.02%) Power Platform
Communications & Networking
1 16 (6.45%) HTTP
2 4 (1.61%) Internet
3 3 (1.21%) Firewall
4 2 (0.81%) HTTPS
Database & Business Intelligence
1 56 (22.58%) MySQL
2 52 (20.97%) SQL Server
3 44 (17.74%) PostgreSQL
4 29 (11.69%) Amazon Redshift
5 24 (9.68%) Redis
6 22 (8.87%) MongoDB
7 20 (8.06%) NoSQL
8 15 (6.05%) Relational Database
9 14 (5.65%) Amazon RDS
10 13 (5.24%) Big Data
11 5 (2.02%) Hadoop
12 4 (1.61%) Amazon DynamoDB
12 4 (1.61%) Data Lake
13 3 (1.21%) RDBMS
14 2 (0.81%) Amazon Athena
14 2 (0.81%) Azure SQL Database
14 2 (0.81%) SQL Server Integration Services
15 1 (0.40%) BigQuery
15 1 (0.40%) Data Mining
15 1 (0.40%) SQL Server 2019
Development Applications
1 70 (28.23%) Postman
2 68 (27.42%) Git (software)
3 53 (21.37%) Jenkins
4 34 (13.71%) Selenium
5 30 (12.10%) GitLab
6 27 (10.89%) Artifactory
6 27 (10.89%) JIRA
7 26 (10.48%) WebDriver
8 22 (8.87%) Team Foundation Server
9 21 (8.47%) Maven
9 21 (8.47%) Protractor
10 19 (7.66%) Cypress.io
11 11 (4.44%) Cucumber
11 11 (4.44%) git-flow
11 11 (4.44%) webpack
12 9 (3.63%) SonarQube
13 8 (3.23%) Atlassian Bamboo
13 8 (3.23%) CircleCI
14 7 (2.82%) JUnit
14 7 (2.82%) SpecFlow
General
1 116 (46.77%) Finance
2 56 (22.58%) Banking
3 51 (20.56%) Social Skills
4 35 (14.11%) Marketing
5 16 (6.45%) Retail
6 9 (3.63%) Games
7 8 (3.23%) Presentation Skills
7 8 (3.23%) Public Sector
8 5 (2.02%) Analytical Skills
8 5 (2.02%) Electronics
8 5 (2.02%) Telecoms
9 4 (1.61%) Financial Institution
9 4 (1.61%) Manufacturing
10 3 (1.21%) Investment Banking
11 2 (0.81%) Retail Banking
12 1 (0.40%) Publishing
Job Titles
1 105 (42.34%) Developer
2 60 (24.19%) Software Engineer
3 38 (15.32%) Java Engineer
4 34 (13.71%) Java Developer
5 29 (11.69%) Java Software Engineer
6 26 (10.48%) AWS Engineer
7 25 (10.08%) SQL Developer
8 24 (9.68%) AWS Developer
8 24 (9.68%) AWS Software Engineer
8 24 (9.68%) Developer/Software Engineer
8 24 (9.68%) Java Software Developer
9 22 (8.87%) Front End Developer (Client-Side Developer)
10 21 (8.47%) Analyst
11 18 (7.26%) Test Engineer
12 16 (6.45%) Automation Tester
12 16 (6.45%) Senior Developer
12 16 (6.45%) Tester
13 14 (5.65%) Backend Developer
14 13 (5.24%) Senior Test Engineer
15 12 (4.84%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 53 (21.37%) Web Services
2 52 (20.97%) REST
3 51 (20.56%) CSS
4 46 (18.55%) OAuth
5 45 (18.15%) HTML
6 42 (16.94%) React
6 42 (16.94%) RESTful
7 40 (16.13%) AngularJS
8 39 (15.73%) .NET
9 37 (14.92%) HTML5
10 32 (12.90%) gRPC
10 32 (12.90%) JSON
10 32 (12.90%) Spring
11 26 (10.48%) Node.js
12 21 (8.47%) LESS
13 20 (8.06%) OAuth2
14 19 (7.66%) Flask
14 19 (7.66%) Twitter Bootstrap
15 18 (7.26%) Gherkin
16 17 (6.85%) XML
Miscellaneous
1 39 (15.73%) Greenfield Project
1 39 (15.73%) User Experience
2 27 (10.89%) Hedge funds
2 27 (10.89%) Mobile App
3 20 (8.06%) EPoS
4 11 (4.44%) Self-Motivation
5 9 (3.63%) Algorithms
6 8 (3.23%) Augmented Reality
7 7 (2.82%) Blog
8 6 (2.42%) Cloud Native
8 6 (2.42%) Linux Command Line
9 4 (1.61%) Private Cloud
10 3 (1.21%) Hybrid Cloud
10 3 (1.21%) Media Streaming
10 3 (1.21%) Podcast
10 3 (1.21%) Video\Live Streaming
11 2 (0.81%) Enterprise Software
11 2 (0.81%) N-Tier
11 2 (0.81%) Public Cloud
11 2 (0.81%) Wiki
Operating Systems
1 26 (10.48%) Linux
2 11 (4.44%) Apple iOS
3 9 (3.63%) Android
4 6 (2.42%) Unix
5 5 (2.02%) Ubuntu
5 5 (2.02%) Windows
6 4 (1.61%) Debian
7 1 (0.40%) CentOS
7 1 (0.40%) Windows Server
Processes & Methodologies
1 117 (47.18%) Agile Software Development
2 90 (36.29%) DevOps
3 78 (31.45%) Microservices
4 71 (28.63%) Test Automation
5 68 (27.42%) Software Engineering
6 67 (27.02%) TDD
7 64 (25.81%) SDLC
8 58 (23.39%) Scrum
9 40 (16.13%) Fintech
10 33 (13.31%) Front End Development
10 33 (13.31%) Unit Testing
11 30 (12.10%) API Development
11 30 (12.10%) BDD
12 27 (10.89%) Continuous Integration
13 26 (10.48%) Asset Management
13 26 (10.48%) SOLID
14 25 (10.08%) Investment Management
15 24 (9.68%) Computer Science
15 24 (9.68%) Open Source
16 22 (8.87%) Continuous Delivery
Programming Languages
1 91 (36.69%) SQL
2 83 (33.47%) Python
3 67 (27.02%) Java
4 66 (26.61%) C#
5 65 (26.21%) JavaScript
6 57 (22.98%) TypeScript
7 15 (6.05%) C++
8 14 (5.65%) PowerShell
9 7 (2.82%) Java 8
9 7 (2.82%) PHP
10 6 (2.42%) Scala
10 6 (2.42%) T-SQL
11 4 (1.61%) Bash Shell
11 4 (1.61%) C
11 4 (1.61%) ES6
11 4 (1.61%) R
12 2 (0.81%) Go
12 2 (0.81%) Ruby
13 1 (0.40%) VB
13 1 (0.40%) XPath
Qualifications
1 16 (6.45%) Degree
2 8 (3.23%) Computer Science Degree
3 4 (1.61%) ISTQB
4 3 (1.21%) ISTQB Foundation Certification
5 2 (0.81%) AWS Certification
6 1 (0.40%) ISEB
6 1 (0.40%) PhD
Quality Assurance & Compliance
1 29 (11.69%) QA
2 2 (0.81%) Data Quality
3 1 (0.40%) GDPR
System Software
1 96 (38.71%) Docker
2 8 (3.23%) Hyper-V
2 8 (3.23%) VMware Infrastructure
3 4 (1.61%) Virtual Machines
4 2 (0.81%) Varnish
5 1 (0.40%) Active Directory
Systems Management
1 63 (25.40%) Kubernetes
2 12 (4.84%) Control-M
2 12 (4.84%) Terraform
3 2 (0.81%) Grafana
3 2 (0.81%) Prometheus
4 1 (0.40%) Ansible
4 1 (0.40%) Galera Cluster
4 1 (0.40%) Hadoop YARN
Vendors
1 26 (10.48%) Google
1 26 (10.48%) Oracle
2 24 (9.68%) Microsoft
3 12 (4.84%) AppDynamics
4 8 (3.23%) Atlassian
4 8 (3.23%) VMware
5 6 (2.42%) MuleSoft
5 6 (2.42%) Salesforce.com
6 5 (2.02%) New Relic
7 4 (1.61%) SAP
8 3 (1.21%) Samsung
9 2 (0.81%) Adobe
9 2 (0.81%) Sitecore
9 2 (0.81%) Zend
10 1 (0.40%) Bloomberg
10 1 (0.40%) Dell
10 1 (0.40%) TIBCO