Period
to 22 January 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 22 January 2021 with a comparison to the same period in the previous 2 years.

OpenAPI Swagger
UK
6 months to
22 Jan 2021
Same period 2020 Same period 2019
Rank 562 664 901
Rank change year-on-year +102 +237 +117
Permanent jobs citing Swagger 203 393 237
As % of all permanent jobs advertised in the UK 0.32% 0.31% 0.16%
As % of the Libraries, Frameworks & Software Standards category 0.74% 0.80% 0.39%
Number of salaries quoted 201 296 198
Median annual salary £70,000 £62,203 £55,000
Median salary % change year-on-year +12.53% +13.10% -
10th Percentile £46,250 £39,776 £32,500
90th Percentile £122,500 £100,000 £77,650
UK excluding London median annual salary £57,500 £50,000 £45,000
% change year-on-year +15.00% +11.11% +3.45%

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 27,438 49,014 60,104
As % of all permanent IT jobs advertised in the UK 42.85% 38.87% 39.58%
Number of salaries quoted 23,230 40,610 49,776
Median annual salary £55,000 £55,000 £52,500
Median salary % change year-on-year - +4.76% +5.00%
10th Percentile £35,000 £32,500 £31,250
90th Percentile £90,000 £90,000 £85,000
UK excluding London median annual salary £50,000 £46,500 £45,000
% change year-on-year +7.53% +3.33% +5.88%

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 22 January 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 22 January 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 +70 178 £70,000 +12.00% 46
London +137 109 £85,000 +13.33% 19
UK excluding London +70 83 £57,500 +15.00% 26
Work from Home -45 36 £62,000 +12.73% 16
South East +137 26 £55,000 - 6
North of England -19 19 £56,500 +25.56% 12
Scotland +58 15 £35,000 -22.22% 1
North West -20 13 £50,000 +11.11% 3
Midlands +79 11 £60,000 +9.09% 3
West Midlands +63 11 £60,000 +11.63% 2
South West +81 8 £50,875 +1.75% 1
Yorkshire +44 6 £67,500 +45.16% 7
East of England +93 3 £60,000 +9.09% 3
Wales +50 1 £65,000 +154.90%

For the 6 months to 22 January 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.

1 109 (53.69%) DevOps
2 105 (51.72%) Docker
2 105 (51.72%) Azure
3 102 (50.25%) Microservices
4 101 (49.75%) Finance
5 97 (47.78%) Agile Software Development
6 92 (45.32%) SQL
6 92 (45.32%) SQL Server
7 91 (44.83%) AWS
8 82 (40.39%) Kubernetes
9 81 (39.90%) Java
10 79 (38.92%) Python
10 79 (38.92%) Jenkins
11 74 (36.45%) C#
12 73 (35.96%) Web Services
13 70 (34.48%) PostgreSQL
14 69 (33.99%) Serverless
15 65 (32.02%) Banking
16 63 (31.03%) MySQL
17 62 (30.54%) GCP
18 61 (30.05%) gRPC
19 60 (29.56%) AWS Lambda
19 60 (29.56%) OAuth
19 60 (29.56%) Google
20 59 (29.06%) Apache
20 59 (29.06%) Apigee
21 57 (28.08%) .NET
22 55 (27.09%) Amazon Redshift
23 54 (26.60%) Artifactory
23 54 (26.60%) GitLab

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 59 (29.06%) Apache
2 13 (6.40%) Elasticsearch
3 4 (1.97%) Apache Spark
3 4 (1.97%) nginx
4 3 (1.48%) Anypoint
4 3 (1.48%) Tomcat
5 2 (0.99%) Confluence
5 2 (0.99%) IIS
5 2 (0.99%) SharePoint
6 1 (0.49%) Mule
Applications
1 1 (0.49%) Adobe Illustrator
1 1 (0.49%) MadCap Flare
1 1 (0.49%) Microsoft PowerPoint
1 1 (0.49%) MS Visio
1 1 (0.49%) Photoshop
Business Applications
1 1 (0.49%) Magento
Cloud Services
1 105 (51.72%) Azure
2 91 (44.83%) AWS
3 69 (33.99%) Serverless
4 62 (30.54%) GCP
5 60 (29.56%) AWS Lambda
6 59 (29.06%) Apigee
7 54 (26.60%) Amazon ECS
8 26 (12.81%) SaaS
9 15 (7.39%) GitHub
10 7 (3.45%) npm
11 5 (2.46%) Cloud Computing
11 5 (2.46%) NuGet
12 4 (1.97%) Azure Data Factory
12 4 (1.97%) Azure Functions
12 4 (1.97%) Logic Apps
13 3 (1.48%) Amazon EC2
13 3 (1.48%) Amazon SQS
13 3 (1.48%) AWS CloudFormation
13 3 (1.48%) AWS Fargate
13 3 (1.48%) PaaS
Communications & Networking
1 19 (9.36%) HTTP
2 3 (1.48%) Firewall
3 2 (0.99%) Internet
4 1 (0.49%) Software-Defined Networking
4 1 (0.49%) X.509
Database & Business Intelligence
1 92 (45.32%) SQL Server
2 70 (34.48%) PostgreSQL
3 63 (31.03%) MySQL
4 55 (27.09%) Amazon Redshift
5 24 (11.82%) Data Warehouse
6 17 (8.37%) Big Data
7 13 (6.40%) NoSQL
7 13 (6.40%) Relational Database
8 11 (5.42%) MongoDB
9 9 (4.43%) Redis
10 5 (2.46%) Cosmos DB
10 5 (2.46%) Data Lake
11 4 (1.97%) Amazon DynamoDB
11 4 (1.97%) Azure SQL Database
11 4 (1.97%) RDBMS
11 4 (1.97%) SQL Server Integration Services
12 3 (1.48%) Blockchain
13 2 (0.99%) Hadoop
14 1 (0.49%) Apache Cassandra
14 1 (0.49%) SQL Server 2016
Development Applications
1 79 (38.92%) Jenkins
2 54 (26.60%) Artifactory
2 54 (26.60%) GitLab
3 44 (21.67%) Git (software)
4 40 (19.70%) Selenium
5 39 (19.21%) Postman
6 25 (12.32%) WebDriver
7 21 (10.34%) Team Foundation Server
8 17 (8.37%) Maven
9 16 (7.88%) Cucumber
10 13 (6.40%) SpecFlow
11 10 (4.93%) JIRA
11 10 (4.93%) SonarQube
12 9 (4.43%) SoapUI
13 8 (3.94%) NUnit
14 5 (2.46%) Cypress.io
14 5 (2.46%) TeamCity
15 4 (1.97%) Octopus Deploy
15 4 (1.97%) Visual Studio
16 3 (1.48%) Gradle
General
1 101 (49.75%) Finance
2 65 (32.02%) Banking
3 24 (11.82%) Back Office
4 20 (9.85%) Marketing
5 4 (1.97%) Aerospace
6 3 (1.48%) Financial Institution
6 3 (1.48%) Games
6 3 (1.48%) Public Sector
7 2 (0.99%) Advertising
7 2 (0.99%) Electronics
7 2 (0.99%) Manufacturing
7 2 (0.99%) Publishing
7 2 (0.99%) Telecoms
8 1 (0.49%) Housing Association
8 1 (0.49%) Law
8 1 (0.49%) Pharmaceutical
Job Titles
1 98 (48.28%) Developer
2 41 (20.20%) Java Engineer
3 39 (19.21%) Software Engineer
4 31 (15.27%) Java Developer
5 29 (14.29%) AWS Developer
5 29 (14.29%) Java Software Engineer
6 28 (13.79%) Architect
6 28 (13.79%) Java Architect
6 28 (13.79%) Java Software Developer
6 28 (13.79%) Java Solutions Architect
6 28 (13.79%) Solutions Architect
7 27 (13.30%) AWS Engineer
7 27 (13.30%) AWS Software Engineer
7 27 (13.30%) Developer/Software Engineer
7 27 (13.30%) SQL Developer
8 24 (11.82%) AWS Architect
8 24 (11.82%) AWS Solutions Architect
8 24 (11.82%) Cloud Architect
8 24 (11.82%) Cloud Solutions Architect
8 24 (11.82%) Data Architect
Libraries, Frameworks & Software Standards
1 73 (35.96%) Web Services
2 61 (30.05%) gRPC
3 60 (29.56%) OAuth
4 57 (28.08%) .NET
5 50 (24.63%) REST
6 41 (20.20%) .NET Core
7 26 (12.81%) RESTful
7 26 (12.81%) SOAP
8 24 (11.82%) Spring
9 22 (10.84%) AngularJS
9 22 (10.84%) Entity Framework
9 22 (10.84%) JSON
10 21 (10.34%) HTML
11 20 (9.85%) .NET Framework
11 20 (9.85%) Kafka
12 19 (9.36%) ASP.NET
13 16 (7.88%) CSS
14 15 (7.39%) React
15 14 (6.90%) Flask
16 13 (6.40%) Laravel
Miscellaneous
1 51 (25.12%) Hedge funds
2 35 (17.24%) Greenfield Project
3 18 (8.87%) Mobile App
4 14 (6.90%) EPoS
5 8 (3.94%) iPhone
5 8 (3.94%) Renewable Energy
6 6 (2.96%) Cloud Native
6 6 (2.96%) User Experience
7 4 (1.97%) Analytical Skills
7 4 (1.97%) Linux Command Line
7 4 (1.97%) Public Cloud
8 3 (1.48%) Algorithms
8 3 (1.48%) Wiki
9 2 (0.99%) Blog
9 2 (0.99%) N-Tier
9 2 (0.99%) Reinsurance
10 1 (0.49%) BBC
10 1 (0.49%) Distributed Denial-of-Service
10 1 (0.49%) Self-Motivation
10 1 (0.49%) Virtual Team
Operating Systems
1 15 (7.39%) Android
2 14 (6.90%) Linux
3 9 (4.43%) Windows
4 4 (1.97%) Apple iOS
5 3 (1.48%) Unix
6 1 (0.49%) Red Hat Enterprise Linux
6 1 (0.49%) Windows Server
Processes & Methodologies
1 109 (53.69%) DevOps
2 102 (50.25%) Microservices
3 97 (47.78%) Agile Software Development
4 51 (25.12%) Asset Management
4 51 (25.12%) Investment Management
4 51 (25.12%) Test Automation
5 48 (23.65%) Software Engineering
6 44 (21.67%) Scrum
7 41 (20.20%) TDD
8 33 (16.26%) Mentoring
9 32 (15.76%) BDD
9 32 (15.76%) SDLC
10 31 (15.27%) MVC
10 31 (15.27%) OO
11 27 (13.30%) Continuous Integration
12 26 (12.81%) Artificial Intelligence
13 25 (12.32%) Unit Testing
14 24 (11.82%) Technology Roadmap
15 23 (11.33%) API Design
16 18 (8.87%) API Development
Programming Languages
1 92 (45.32%) SQL
2 81 (39.90%) Java
3 79 (38.92%) Python
4 74 (36.45%) C#
5 37 (18.23%) JavaScript
6 14 (6.90%) Bash Shell
6 14 (6.90%) PHP
6 14 (6.90%) TypeScript
7 9 (4.43%) T-SQL
8 8 (3.94%) PowerShell
8 8 (3.94%) Shell Script
9 4 (1.97%) ES6
9 4 (1.97%) Scala
10 3 (1.48%) Ruby
11 2 (0.99%) Go
12 1 (0.49%) C
12 1 (0.49%) C++
12 1 (0.49%) Perl
Qualifications
1 24 (11.82%) Sun Certification
2 10 (4.93%) Degree
3 4 (1.97%) Security Cleared
4 3 (1.48%) AWS Certification
4 3 (1.48%) Computer Science Degree
5 1 (0.49%) ISTQB
5 1 (0.49%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 28 (13.79%) QA
System Software
1 105 (51.72%) Docker
2 8 (3.94%) Hyper-V
2 8 (3.94%) VMware Infrastructure
3 1 (0.49%) Active Directory
3 1 (0.49%) Varnish
Systems Management
1 82 (40.39%) Kubernetes
2 14 (6.90%) Terraform
3 1 (0.49%) Ansible
3 1 (0.49%) Grafana
Vendors
1 60 (29.56%) Google
2 31 (15.27%) Microsoft
3 30 (14.78%) Oracle
4 15 (7.39%) VMware
5 3 (1.48%) MuleSoft
6 2 (0.99%) SAP
6 2 (0.99%) Sybase
6 2 (0.99%) Zend
7 1 (0.49%) Adobe
7 1 (0.49%) Atlassian
7 1 (0.49%) IBM
7 1 (0.49%) Salesforce.com
7 1 (0.49%) ServiceNow
7 1 (0.49%) Splunk