Period
to 9 December 2019

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 9 December 2019 with a comparison to the same period in the previous 2 years.

OpenAPI Swagger
UK
6 months to
9 Dec 2019
Same period 2018 Same period 2017
Rank 656 921 1056
Rank change year-on-year +265 +135 +88
Permanent jobs citing Swagger 417 228 166
As % of all permanent IT jobs advertised in the UK 0.31% 0.14% 0.093%
As % of the Libraries, Frameworks & Software Standards category 0.81% 0.36% 0.23%
Number of salaries quoted 284 177 128
UK median annual salary £60,000 £55,000 £55,000
Median salary % change year-on-year +9.09% - -13.73%
10th Percentile £39,776 £33,850 £36,250
90th Percentile £100,000 £78,750 £82,500
UK excluding London median annual salary £52,500 £45,000 £43,500
% change year-on-year +16.67% +3.45% -13.00%

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 51,347 62,909 71,521
As % of all permanent IT jobs advertised in the UK 38.39% 39.58% 40.07%
Number of salaries quoted 42,400 51,808 59,547
UK median annual salary £55,000 £52,500 £50,000
Median salary % change year-on-year +4.76% +5.00% +5.26%
10th Percentile £32,500 £31,250 £29,750
90th Percentile £88,750 £83,750 £77,500
UK excluding London median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% -

Swagger
Job Vacancy Trend

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

Job vacancy trend for Swagger in the UK

Swagger
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Swagger.

Salary trend for Swagger in the UK

Swagger
Salary Histogram

The salary distribution of IT jobs citing Swagger over the 6 months to 9 December 2019.

Salary histogram for Swagger in the UK

Swagger
Top 15 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 9 December 2019. 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 +288 395 £60,000 +9.09% 51
UK excluding London +223 250 £52,500 +16.67% 25
London +114 163 £82,500 +26.92% 33
North of England +170 130 £45,000 - 5
North West +144 120 £45,000 -2.70% 1
South East +97 70 £60,000 +6.67% 7
East of England +82 15 £52,500 +16.67% 2
Midlands +27 13 £47,500 +26.67% 3
Scotland +28 10 £43,750 -32.69% 7
West Midlands +25 10 £47,500 +15.15% 3
Northern Ireland -3 7 £60,000 +44.58%
North East - 6 £54,559 -
Yorkshire +29 4 £45,750 +13.81% 4
South West -11 4 £50,000 +36.99% 1
Wales -19 1 £25,500 -53.64%

For the 6 months to 9 December 2019, 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.

1 281 (67.39%) Agile Software Development
2 210 (50.36%) Java
3 186 (44.60%) Software Engineering
4 179 (42.93%) Microservices
5 132 (31.65%) C#
6 129 (30.94%) TDD
7 127 (30.46%) SQL
8 121 (29.02%) Git (software)
9 117 (28.06%) Docker
10 116 (27.82%) REST
10 116 (27.82%) JavaScript
11 112 (26.86%) Spring
12 111 (26.62%) AWS
13 107 (25.66%) Web Services
14 104 (24.94%) Finance
15 99 (23.74%) Problem-Solving
16 98 (23.50%) .NET
17 89 (21.34%) Scrum
18 88 (21.10%) Azure
19 87 (20.86%) Test Automation
19 87 (20.86%) RESTful
20 85 (20.38%) Python
20 85 (20.38%) Sage
21 79 (18.94%) Jenkins
22 76 (18.23%) Spring Boot
23 72 (17.27%) JSON
24 70 (16.79%) DevOps
24 70 (16.79%) Analytics
25 69 (16.55%) Degree
25 69 (16.55%) Computer Science

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 24 (5.76%) Confluence
2 18 (4.32%) SAS
3 17 (4.08%) Apache Spark
3 17 (4.08%) Hyperledger
4 15 (3.60%) Elasticsearch
5 13 (3.12%) nginx
6 10 (2.40%) Tomcat
7 8 (1.92%) Drupal
8 6 (1.44%) JBoss
9 5 (1.20%) Apache
9 5 (1.20%) CMS
9 5 (1.20%) WebSphere
10 4 (0.96%) Cloud Foundry
10 4 (0.96%) SharePoint
11 2 (0.48%) Anypoint
11 2 (0.48%) Camunda
11 2 (0.48%) IIS
11 2 (0.48%) Mule
11 2 (0.48%) NServiceBus
12 1 (0.24%) Apache Airflow
Applications
1 2 (0.48%) Microsoft Office
2 1 (0.24%) Acrobat
2 1 (0.24%) Microsoft Excel
2 1 (0.24%) Microsoft PowerPoint
2 1 (0.24%) MS Visio
Business Applications
1 1 (0.24%) Aareon QL
Cloud Services
1 111 (26.62%) AWS
2 88 (21.10%) Azure
3 41 (9.83%) Amazon EC2
4 40 (9.59%) Amazon S3
5 36 (8.63%) Amazon SQS
6 35 (8.39%) SaaS
7 31 (7.43%) Serverless
8 29 (6.95%) AWS Fargate
9 28 (6.71%) Amazon ECS
9 28 (6.71%) GitHub
10 17 (4.08%) AWS Lambda
11 10 (2.40%) GCP
11 10 (2.40%) PaaS
12 9 (2.16%) Sage Pay
13 6 (1.44%) Apigee
14 5 (1.20%) Azure Functions
14 5 (1.20%) npm
14 5 (1.20%) OpenShift
14 5 (1.20%) Power Platform
15 4 (0.96%) Office 365
Communications & Networking
1 6 (1.44%) AMQP
2 5 (1.20%) HTTP
2 5 (1.20%) HTTPS
2 5 (1.20%) TCP/IP
3 3 (0.72%) Internet
4 1 (0.24%) DSL
4 1 (0.24%) NAS
4 1 (0.24%) SAN
Database & Business Intelligence
1 58 (13.91%) MongoDB
1 58 (13.91%) SQL Server
2 46 (11.03%) PostgreSQL
3 36 (8.63%) NoSQL
4 34 (8.15%) Big Data
5 33 (7.91%) MySQL
6 22 (5.28%) Redis
7 20 (4.80%) Hadoop
8 18 (4.32%) Apache Cassandra
9 17 (4.08%) Blockchain
9 17 (4.08%) Relational Database
10 8 (1.92%) Amazon RDS
11 7 (1.68%) Cosmos DB
12 5 (1.20%) Amazon DynamoDB
12 5 (1.20%) Azure SQL Database
12 5 (1.20%) Hazelcast
12 5 (1.20%) Power BI
13 4 (0.96%) Amazon Redshift
13 4 (0.96%) DB2
13 4 (0.96%) RethinkDB
Development Applications
1 121 (29.02%) Git (software)
2 79 (18.94%) Jenkins
3 54 (12.95%) Selenium
4 51 (12.23%) Postman
5 50 (11.99%) GitLab
6 42 (10.07%) JIRA
7 35 (8.39%) JUnit
8 34 (8.15%) Cucumber
9 32 (7.67%) Bitbucket
10 21 (5.04%) Maven
11 18 (4.32%) SpecFlow
12 17 (4.08%) JMeter
13 15 (3.60%) WebDriver
14 12 (2.88%) Mockito
14 12 (2.88%) TestRail
15 11 (2.64%) Jasmine
16 10 (2.40%) IntelliJ
16 10 (2.40%) Newman
16 10 (2.40%) SoapUI
17 9 (2.16%) TeamCity
General
1 104 (24.94%) Finance
2 31 (7.43%) Banking
2 31 (7.43%) Public Sector
3 22 (5.28%) Front Office
4 17 (4.08%) Telecoms
5 14 (3.36%) Manufacturing
6 13 (3.12%) Marketing
7 12 (2.88%) Electronics
8 10 (2.40%) Investment Banking
9 6 (1.44%) Retail
10 4 (0.96%) Games
11 1 (0.24%) Law
11 1 (0.24%) Retail Banking
Job Titles
1 201 (48.20%) Developer
2 110 (26.38%) Software Engineer
3 83 (19.90%) Java Developer
4 57 (13.67%) Senior Developer
5 56 (13.43%) Senior Software Engineer
6 36 (8.63%) Java Engineer
6 36 (8.63%) Java Software Engineer
7 33 (7.91%) Senior Java Developer
8 27 (6.47%) C# Developer
9 24 (5.76%) Front End Developer (Client-Side Developer)
10 23 (5.52%) Analyst
11 21 (5.04%) AWS Developer
11 21 (5.04%) AWS Engineer
11 21 (5.04%) AWS Software Engineer
11 21 (5.04%) Developer/Software Engineer
11 21 (5.04%) J2EE Developer
11 21 (5.04%) J2EE Software Engineer
11 21 (5.04%) Java J2EE Software Engineer
11 21 (5.04%) Java Software Developer
11 21 (5.04%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 116 (27.82%) REST
2 112 (26.86%) Spring
3 107 (25.66%) Web Services
4 98 (23.50%) .NET
5 87 (20.86%) RESTful
6 76 (18.23%) Spring Boot
7 72 (17.27%) JSON
8 65 (15.59%) AngularJS
9 62 (14.87%) HTML
10 57 (13.67%) Node.js
11 48 (11.51%) Spring Cloud
12 47 (11.27%) CSS
13 45 (10.79%) React
14 42 (10.07%) SOAP
15 36 (8.63%) HTML5
15 36 (8.63%) OAuth
16 34 (8.15%) Redux
17 31 (7.43%) XML
18 30 (7.19%) Kafka
19 29 (6.95%) jQuery
Miscellaneous
1 29 (6.95%) User Experience
2 23 (5.52%) Enterprise Software
2 23 (5.52%) Public Cloud
3 21 (5.04%) Equities
3 21 (5.04%) Fixed Income
3 21 (5.04%) Foreign Exchange (FX)
3 21 (5.04%) Reference Data
4 19 (4.56%) Private Cloud
5 18 (4.32%) Mobile App
6 17 (4.08%) Algorithms
6 17 (4.08%) Online Gambling
7 15 (3.60%) Analytical Skills
8 13 (3.12%) Greenfield Project
9 7 (1.68%) Grid Computing
9 7 (1.68%) Hedge funds
10 6 (1.44%) Client/Server
10 6 (1.44%) Cloud Native
10 6 (1.44%) Self-Motivation
10 6 (1.44%) Wiki
11 5 (1.20%) Data Centre
Operating Systems
1 21 (5.04%) Linux
2 12 (2.88%) Unix
3 7 (1.68%) Android
3 7 (1.68%) Apple iOS
3 7 (1.68%) Windows
4 6 (1.44%) Windows Server
5 4 (0.96%) Windows Server 2012
6 2 (0.48%) Red Hat Enterprise Linux
Processes & Methodologies
1 281 (67.39%) Agile Software Development
2 186 (44.60%) Software Engineering
3 179 (42.93%) Microservices
4 129 (30.94%) TDD
5 99 (23.74%) Problem-Solving
6 89 (21.34%) Scrum
7 87 (20.86%) Test Automation
8 70 (16.79%) Analytics
8 70 (16.79%) DevOps
9 69 (16.55%) Computer Science
10 67 (16.07%) BDD
11 54 (12.95%) Mentoring
12 49 (11.75%) Front End Development
13 48 (11.51%) Open Source
14 44 (10.55%) Kanban
15 43 (10.31%) API Design
15 43 (10.31%) Continuous Integration
16 40 (9.59%) Coaching
17 39 (9.35%) Fintech
18 36 (8.63%) MVC
Programming Languages
1 210 (50.36%) Java
2 132 (31.65%) C#
3 127 (30.46%) SQL
4 116 (27.82%) JavaScript
5 85 (20.38%) Python
6 46 (11.03%) Java 8
7 38 (9.11%) TypeScript
8 21 (5.04%) R
9 20 (4.80%) Apex Code
9 20 (4.80%) Scala
10 19 (4.56%) T-SQL
11 17 (4.08%) PHP
12 14 (3.36%) VB.NET
13 9 (2.16%) ES6
14 7 (1.68%) F#
14 7 (1.68%) Shell Script
15 6 (1.44%) PHP 5
15 6 (1.44%) Ruby
16 3 (0.72%) C
16 3 (0.72%) C++
Qualifications
1 69 (16.55%) Degree
2 45 (10.79%) Computer Science Degree
3 20 (4.80%) Security Cleared
4 15 (3.60%) ISTQB
5 12 (2.88%) ISTQB Foundation Certification
6 8 (1.92%) SC Cleared
7 5 (1.20%) Microsoft Certification
8 2 (0.48%) HND
8 2 (0.48%) ISEB
8 2 (0.48%) Numerate Degree
9 1 (0.24%) AWS Certification
Quality Assurance & Compliance
1 45 (10.79%) QA
2 2 (0.48%) PSD2
System Software
1 117 (28.06%) Docker
2 6 (1.44%) vCloud
3 2 (0.48%) Active Directory
3 2 (0.48%) Hyper-V
3 2 (0.48%) LXC
4 1 (0.24%) OpenAM
Systems Management
1 56 (13.43%) Kubernetes
2 9 (2.16%) Terraform
3 4 (0.96%) Ansible
3 4 (0.96%) Opscode Chef
3 4 (0.96%) Puppet
4 3 (0.72%) Kibana
4 3 (0.72%) Single Sign-On
5 1 (0.24%) Istio
5 1 (0.24%) logstash
5 1 (0.24%) Microsoft Clustering
Vendors
1 85 (20.38%) Sage
2 31 (7.43%) Microsoft
3 28 (6.71%) Salesforce.com
4 17 (4.08%) MuleSoft
5 15 (3.60%) SAP
6 12 (2.88%) WSO2
7 9 (2.16%) Google
7 9 (2.16%) Oracle
8 8 (1.92%) Atlassian
8 8 (1.92%) VMware
9 4 (0.96%) Apiary
10 3 (0.72%) Axway
11 2 (0.48%) Dell
11 2 (0.48%) Informatica
11 2 (0.48%) Kony
11 2 (0.48%) Red Hat
11 2 (0.48%) SendGrid
12 1 (0.24%) Rackspace
12 1 (0.24%) ServiceNow
12 1 (0.24%) Splunk