Period
to 22 July 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for OAuth2 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OAuth2 over the 6 months to 22 July 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

OAuth 2.0
Central London > City of London
6 months to
22 Jul 2019
Same period 2018 Same period 2017
Rank 216 199 232
Rank change year-on-year -17 +33 +4
Contract jobs citing OAuth2 29 57 9
As % of all contract IT jobs advertised in the City of London 0.44% 0.81% 0.14%
As % of the Libraries, Frameworks & Software Standards category 1.18% 2.08% 0.37%
Number of daily rates quoted 29 52 9
City of London median daily rate £650 £525 £525
Median daily rate % change year-on-year +23.81% - +23.53%
10th Percentile £521 £463 £404
90th Percentile £730 £713 £683
Central London median daily rate £650 £525 £513
% change year-on-year +23.81% +2.44% +20.59%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

OAuth2 is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
City of London
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 2,458 2,746 2,414
As % of all contract IT jobs advertised in the City of London 37.19% 39.11% 37.14%
Number of daily rates quoted 1,992 2,237 1,954
City of London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £413 £367 £352
90th Percentile £675 £675 £650
Central London median daily rate £525 £520 £500
% change year-on-year +0.96% +4.10% +8.00%
Number of hourly rates quoted 11 14 11
City of London median hourly rate £44.57 £21.75 £24.49
Median hourly rate % change year-on-year +104.90% -11.17% +16.60%
10th Percentile £22.25 £21.00 £20.75
90th Percentile £60.75 £56.88 £29.62
Central London median hourly rate £46.85 £22.00 £24.42
% change year-on-year +112.94% -9.92% +16.30%

OAuth2
Job Vacancy Trend in the City of London

Job postings citing OAuth2 as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for OAuth2 in the City of London

OAuth2
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing OAuth2 in the City of London.

Contractor daily rate trend for OAuth2 in the City of London

OAuth2
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing OAuth2 in the City of London over the 6 months to 22 July 2019.

Contractor daily rate histogram for OAuth2 in the City of London

For the 6 months to 22 July 2019, IT contractor jobs citing OAuth2 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for OAuth2.

1 29 (100.00%) OAuth
2 18 (62.07%) Git (software)
2 18 (62.07%) Java
2 18 (62.07%) Linux
2 18 (62.07%) Docker
3 15 (51.72%) Agile Software Development
4 14 (48.28%) JavaScript
5 13 (44.83%) CSS
5 13 (44.83%) HTTP
5 13 (44.83%) Amazon AWS
5 13 (44.83%) DevOps
5 13 (44.83%) ES6
6 11 (37.93%) Terraform
6 11 (37.93%) REST
6 11 (37.93%) HTML
6 11 (37.93%) PostgreSQL
6 11 (37.93%) Serverless
7 10 (34.48%) Docker Swarm
7 10 (34.48%) Java 8
7 10 (34.48%) TDD
7 10 (34.48%) FTP
7 10 (34.48%) SOAP
7 10 (34.48%) TCP/IP
7 10 (34.48%) DNS
7 10 (34.48%) SSL
7 10 (34.48%) Domain-Driven Design
7 10 (34.48%) Guice
7 10 (34.48%) OWASP
7 10 (34.48%) OpenID
7 10 (34.48%) BDD

OAuth2
Co-occurring IT Skills in the City of London 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 9 (31.03%) Confluence
2 5 (17.24%) Elasticsearch
Cloud Services
1 13 (44.83%) Amazon AWS
2 11 (37.93%) Serverless
3 7 (24.14%) Amazon CloudWatch
3 7 (24.14%) Amazon EC2
3 7 (24.14%) Amazon ECS
3 7 (24.14%) Amazon S3
3 7 (24.14%) AWS Lambda
3 7 (24.14%) CloudFront
3 7 (24.14%) Route 53
3 7 (24.14%) Virtual Private Cloud
4 5 (17.24%) Amazon SQS
4 5 (17.24%) GitHub
Communications & Networking
1 13 (44.83%) HTTP
2 10 (34.48%) DNS
2 10 (34.48%) FTP
2 10 (34.48%) SSL
2 10 (34.48%) TCP/IP
3 1 (3.45%) X.509
Database & Business Intelligence
1 11 (37.93%) PostgreSQL
2 7 (24.14%) Amazon RDS
3 5 (17.24%) MongoDB
4 4 (13.79%) Big Data
5 3 (10.34%) Blockchain
6 1 (3.45%) MySQL
Development Applications
1 18 (62.07%) Git (software)
2 10 (34.48%) Gatling
2 10 (34.48%) Geb
2 10 (34.48%) GitLab
2 10 (34.48%) Gradle
2 10 (34.48%) gulp
2 10 (34.48%) Spock
3 9 (31.03%) JIRA
4 7 (24.14%) Jenkins
5 4 (13.79%) Babel
5 4 (13.79%) Jasmine
5 4 (13.79%) Mocha
5 4 (13.79%) webpack
6 2 (6.90%) git-flow
7 1 (3.45%) Bitbucket
General
1 5 (17.24%) Games
2 3 (10.34%) Retail
3 1 (3.45%) Finance
Job Titles
1 18 (62.07%) Developer
2 10 (34.48%) Java Developer
3 7 (24.14%) AWS DevOps
3 7 (24.14%) AWS DevOps Engineer
3 7 (24.14%) AWS Engineer
3 7 (24.14%) DevOps Engineer
4 5 (17.24%) Agile Developer
4 5 (17.24%) Agile Java Developer
4 5 (17.24%) DevOps Engineer - Fintech
4 5 (17.24%) JavaScript Developer
5 4 (13.79%) React Developer
6 3 (10.34%) Senior Developer
6 3 (10.34%) Senior JavaScript Developer
6 3 (10.34%) Senior React Developer
6 3 (10.34%) Senior UI Developer
6 3 (10.34%) UI Developer
7 2 (6.90%) Python Developer
8 1 (3.45%) Java Engineer
8 1 (3.45%) Senior Data Warehouse Specialist
8 1 (3.45%) Senior Security Specialist
Libraries, Frameworks & Software Standards
1 29 (100.00%) OAuth
2 13 (44.83%) CSS
3 11 (37.93%) HTML
3 11 (37.93%) REST
4 10 (34.48%) Dropwizard
4 10 (34.48%) Guice
4 10 (34.48%) Kafka
4 10 (34.48%) OpenID
4 10 (34.48%) Ratpack
4 10 (34.48%) SOAP
4 10 (34.48%) Spring
4 10 (34.48%) WireMock
5 9 (31.03%) HTML5
6 8 (27.59%) AngularJS
6 8 (27.59%) Ember.js
7 7 (24.14%) Spring Boot
8 6 (20.69%) Node.js
8 6 (20.69%) RESTful
9 4 (13.79%) JSON
9 4 (13.79%) Sass
Miscellaneous
1 5 (17.24%) Analytical Mindset
1 5 (17.24%) Analytical Skills
1 5 (17.24%) Cloud Native
1 5 (17.24%) Linux Command Line
2 1 (3.45%) PKI
2 1 (3.45%) User Experience
Operating Systems
1 18 (62.07%) Linux
2 7 (24.14%) Unix
Processes & Methodologies
1 15 (51.72%) Agile Software Development
2 13 (44.83%) DevOps
3 10 (34.48%) BDD
3 10 (34.48%) Domain-Driven Design
3 10 (34.48%) Fintech
3 10 (34.48%) Microservices
3 10 (34.48%) OWASP
3 10 (34.48%) Software Engineering
3 10 (34.48%) TDD
4 8 (27.59%) Identity Access Management
5 7 (24.14%) Digital Transformation Programme
6 5 (17.24%) Configuration Management
6 5 (17.24%) Problem-Solving
6 5 (17.24%) Security Architecture
7 3 (10.34%) Identity Management
8 2 (6.90%) Open Source
9 1 (3.45%) Business Analysis
9 1 (3.45%) Computer Science
9 1 (3.45%) Cryptography
9 1 (3.45%) Penetration Testing
Programming Languages
1 18 (62.07%) Java
2 14 (48.28%) JavaScript
3 13 (44.83%) ES6
4 10 (34.48%) Java 8
4 10 (34.48%) TypeScript
5 7 (24.14%) Python
6 6 (20.69%) Bash Shell
7 4 (13.79%) JSX
8 1 (3.45%) Go
8 1 (3.45%) SQL
Qualifications
1 7 (24.14%) AWS Certification
2 1 (3.45%) CREST Certified
2 1 (3.45%) CTC Cleared
2 1 (3.45%) OSCP
2 1 (3.45%) SC Cleared
2 1 (3.45%) Security Cleared
System Software
1 18 (62.07%) Docker
2 3 (10.34%) OpenAM
2 3 (10.34%) OpenDJ
2 3 (10.34%) OpenIDM
Systems Management
1 11 (37.93%) Terraform
2 10 (34.48%) Docker Swarm
2 10 (34.48%) Kubernetes
3 9 (31.03%) Ansible
4 5 (17.24%) Opscode Chef
5 1 (3.45%) Packer
Vendors
1 8 (27.59%) Atlassian
2 3 (10.34%) ForgeRock
3 2 (6.90%) Ping Identity