Period
to 22 October 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for OAuth skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited OAuth over the 6 months to 22 October 2018 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
Central London > City of London
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 171 225 222
Rank change year-on-year +54 -3 +48
Contract jobs citing OAuth 88 22 26
As % of all contract IT jobs advertised in the City of London 1.26% 0.32% 0.39%
As % of the Libraries, Frameworks & Software Standards category 3.13% 0.84% 1.10%
Number of daily rates quoted 61 21 22
City of London median daily rate £575 £500 £450
Median daily rate % change year-on-year +15.00% +11.11% -
10th Percentile £469 £363 £375
90th Percentile £713 £675 £588
Central London median daily rate £550 £500 £500
% change year-on-year +10.00% - +5.26%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

OAuth 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 2,809 2,627 2,363
As % of all contract IT jobs advertised in the City of London 40.12% 38.30% 35.66%
Number of daily rates quoted 2,339 2,172 2,020
City of London median daily rate £525 £505 £475
Median daily rate % change year-on-year +3.96% +6.32% -
10th Percentile £394 £363 £325
90th Percentile £675 £650 £638
Central London median daily rate £525 £500 £470
% change year-on-year +5.00% +6.38% +4.44%
Number of hourly rates quoted 6 6 4
City of London median hourly rate £32.75 £21.50 £35.00
Median hourly rate % change year-on-year +52.33% -38.57% -
10th Percentile £17.90 £18.38 £19.00
90th Percentile £81.63 £27.74 £56.31
Central London median hourly rate £35.00 £21.50 £35.00
% change year-on-year +62.79% -38.57% -

OAuth
Job Vacancy Trend in the City of London

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

Job vacancy trend for OAuth in the City of London

OAuth
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 OAuth in the City of London.

Contractor daily rate trend for OAuth in the City of London

OAuth
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing OAuth in the City of London over the 6 months to 22 October 2018.

Contractor daily rate histogram for OAuth in the City of London

For the 6 months to 22 October 2018, IT contractor jobs citing OAuth 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 OAuth.

1 62 (70.45%) Java
2 54 (61.36%) REST
3 49 (55.68%) SOAP
4 45 (51.14%) OAuth2
5 43 (48.86%) JavaScript
6 42 (47.73%) Amazon AWS
7 37 (42.05%) SSL
8 35 (39.77%) OpenID
9 34 (38.64%) Microservices
9 34 (38.64%) HTTP
9 34 (38.64%) Agile Software Development
10 33 (37.50%) HTML
10 33 (37.50%) Docker
11 31 (35.23%) CSS
12 30 (34.09%) ES6
13 29 (32.95%) Java 8
13 29 (32.95%) Linux
13 29 (32.95%) HTML5
13 29 (32.95%) OWASP
14 28 (31.82%) Git (software)
14 28 (31.82%) Heroku
14 28 (31.82%) AngularJS
14 28 (31.82%) FTP
14 28 (31.82%) TCP/IP
14 28 (31.82%) DNS
15 27 (30.68%) MongoDB
16 26 (29.55%) GitLab
17 25 (28.41%) TDD
17 25 (28.41%) JSON
18 24 (27.27%) Spring

OAuth
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 24 (27.27%) Elasticsearch
2 17 (19.32%) Apache Spark
3 5 (5.68%) Apache
3 5 (5.68%) Oracle SOA Suite
4 3 (3.41%) Confluence
5 2 (2.27%) Tomcat
6 1 (1.14%) nginx
6 1 (1.14%) SharePoint
6 1 (1.14%) SharePoint 2010
6 1 (1.14%) SharePoint 2013
Business Applications
1 2 (2.27%) Advent Portfolio Exchange
Cloud Services
1 42 (47.73%) Amazon AWS
2 28 (31.82%) Heroku
3 9 (10.23%) Apigee
4 8 (9.09%) Microsoft Azure
5 4 (4.55%) Serverless
6 2 (2.27%) Amazon EC2
6 2 (2.27%) Amazon S3
6 2 (2.27%) Azure Active Directory
6 2 (2.27%) IaaS
6 2 (2.27%) PaaS
7 1 (1.14%) Amazon ELB
7 1 (1.14%) Amazon SQS
7 1 (1.14%) AWS CloudFormation
7 1 (1.14%) AWS Lambda
7 1 (1.14%) CloudFront
7 1 (1.14%) Office 365
7 1 (1.14%) Route 53
7 1 (1.14%) SaaS
7 1 (1.14%) Virtual Private Cloud
Communications & Networking
1 37 (42.05%) SSL
2 34 (38.64%) HTTP
3 28 (31.82%) DNS
3 28 (31.82%) FTP
3 28 (31.82%) TCP/IP
4 3 (3.41%) X.509
5 2 (2.27%) Cisco ASA
5 2 (2.27%) Cisco ISE
5 2 (2.27%) Kerberos
6 1 (1.14%) Calico
6 1 (1.14%) DMZ
6 1 (1.14%) Firewall
6 1 (1.14%) Intrusion Detection
6 1 (1.14%) LAN
6 1 (1.14%) Network Security
6 1 (1.14%) VPN
6 1 (1.14%) WAN
6 1 (1.14%) Wireless
6 1 (1.14%) WLAN
Database & Business Intelligence
1 27 (30.68%) MongoDB
2 19 (21.59%) Apache Cassandra
3 18 (20.45%) PostgreSQL
4 15 (17.05%) Big Data
5 14 (15.91%) Hadoop
6 8 (9.09%) SQL Server
7 7 (7.95%) NoSQL
8 5 (5.68%) Redis
9 2 (2.27%) Apache Hive
9 2 (2.27%) MySQL
9 2 (2.27%) Relational Database
10 1 (1.14%) Amazon DynamoDB
10 1 (1.14%) Amazon Redshift
10 1 (1.14%) Blockchain
10 1 (1.14%) Data Warehouse
10 1 (1.14%) Microsoft Analysis Services
10 1 (1.14%) OLAP
10 1 (1.14%) ROLAP
10 1 (1.14%) SQL Server 2012
10 1 (1.14%) Star Schema
Development Applications
1 28 (31.82%) Git (software)
2 26 (29.55%) GitLab
3 23 (26.14%) Gradle
3 23 (26.14%) gulp
4 12 (13.64%) Jenkins
5 10 (11.36%) Maven
6 8 (9.09%) Gatling
6 8 (9.09%) Geb
6 8 (9.09%) Spock
7 5 (5.68%) webpack
8 4 (4.55%) JIRA
9 3 (3.41%) Babel
9 3 (3.41%) Bitbucket
10 2 (2.27%) Cucumber
10 2 (2.27%) Selenium
10 2 (2.27%) WebDriver
11 1 (1.14%) CircleCI
11 1 (1.14%) Jasmine
11 1 (1.14%) Mocha
General
1 24 (27.27%) Banking
1 24 (27.27%) Finance
2 3 (3.41%) Financial Institution
2 3 (3.41%) Retail Banking
3 2 (2.27%) Front Office
3 2 (2.27%) Investment Banking
4 1 (1.14%) Legal
4 1 (1.14%) Retail
4 1 (1.14%) Telecoms
Job Titles
1 48 (54.55%) Developer
2 24 (27.27%) Java Developer
3 17 (19.32%) Architect
4 15 (17.05%) Technical Leader
5 12 (13.64%) Agile Developer
5 12 (13.64%) Agile Java Developer
6 11 (12.50%) Senior Developer
7 8 (9.09%) Lead Developer
7 8 (9.09%) Lead Java Developer
7 8 (9.09%) Senior Java Developer
7 8 (9.09%) Technical Developer
8 6 (6.82%) Ruby Developer
8 6 (6.82%) Security Engineer
9 5 (5.68%) Full Stack Developer
10 4 (4.55%) JavaScript Developer
10 4 (4.55%) Python Developer
11 3 (3.41%) Consultant
11 3 (3.41%) Java Engineer
11 3 (3.41%) React Developer
11 3 (3.41%) Technical Architect
Libraries, Frameworks & Software Standards
1 54 (61.36%) REST
2 49 (55.68%) SOAP
3 45 (51.14%) OAuth2
4 35 (39.77%) OpenID
5 33 (37.50%) HTML
6 31 (35.23%) CSS
7 29 (32.95%) HTML5
8 28 (31.82%) AngularJS
9 25 (28.41%) JSON
10 24 (27.27%) Spring
10 24 (27.27%) Spring Boot
11 23 (26.14%) Dropwizard
11 23 (26.14%) Guice
11 23 (26.14%) Ratpack
12 21 (23.86%) Ember.js
13 19 (21.59%) RESTful
14 18 (20.45%) SAML
15 17 (19.32%) Kafka
15 17 (19.32%) Node.js
16 16 (18.18%) J2EE
Miscellaneous
1 17 (19.32%) Fintech
2 8 (9.09%) Mobile App
2 8 (9.09%) PKI
3 6 (6.82%) User Experience
4 5 (5.68%) Credit Risk
5 4 (4.55%) Public Cloud
6 3 (3.41%) Greenfield Project
7 2 (2.27%) Management Information System
8 1 (1.14%) Analytical Skills
8 1 (1.14%) Cloud Native
8 1 (1.14%) Computer Science
8 1 (1.14%) Data Centre
8 1 (1.14%) Distributed Denial-of-Service
8 1 (1.14%) Virtual Team
Operating Systems
1 29 (32.95%) Linux
2 7 (7.95%) Android
2 7 (7.95%) Apple iOS
3 3 (3.41%) Windows
4 2 (2.27%) CoreOS
4 2 (2.27%) Unix
Processes & Methodologies
1 34 (38.64%) Agile Software Development
1 34 (38.64%) Microservices
2 29 (32.95%) OWASP
3 25 (28.41%) TDD
4 23 (26.14%) Domain-Driven Design
5 20 (22.73%) BDD
6 14 (15.91%) Stakeholder Management
7 13 (14.77%) Identity Access Management
8 12 (13.64%) Software Engineering
9 10 (11.36%) Digital Transformation Programme
10 8 (9.09%) Configuration Management
10 8 (9.09%) DevOps
11 7 (7.95%) Mobile Application Development
11 7 (7.95%) Penetration Testing
12 6 (6.82%) API Development
12 6 (6.82%) Cryptography
12 6 (6.82%) SOA
13 5 (5.68%) API Design
13 5 (5.68%) Functional Programming
13 5 (5.68%) Integration Testing
Programming Languages
1 62 (70.45%) Java
2 43 (48.86%) JavaScript
3 30 (34.09%) ES6
4 29 (32.95%) Java 8
5 23 (26.14%) TypeScript
6 20 (22.73%) Python
7 10 (11.36%) Ruby
8 4 (4.55%) PowerShell
9 3 (3.41%) Bash Shell
9 3 (3.41%) JSX
10 2 (2.27%) Go
10 2 (2.27%) Perl
11 1 (1.14%) Erlang
11 1 (1.14%) ES7
11 1 (1.14%) PHP
11 1 (1.14%) PHP 7
11 1 (1.14%) Shell Script
11 1 (1.14%) SQL
Qualifications
1 3 (3.41%) A+ Certification
2 1 (1.14%) CCNA
2 1 (1.14%) Cisco Certification
2 1 (1.14%) Computer Science Degree
2 1 (1.14%) Degree
2 1 (1.14%) MCSD
2 1 (1.14%) MCSE
2 1 (1.14%) MCTS
2 1 (1.14%) Microsoft Certification
2 1 (1.14%) PMI Certification
2 1 (1.14%) PMP
2 1 (1.14%) SC Cleared
2 1 (1.14%) Security Cleared
2 1 (1.14%) TOGAF Certification
Quality Assurance & Compliance
1 6 (6.82%) PSD2
2 3 (3.41%) QA
3 2 (2.27%) ISO/IEC 27001
3 2 (2.27%) ISO/IEC 27005
3 2 (2.27%) NIST 800
4 1 (1.14%) FedRAMP
4 1 (1.14%) HIPAA
4 1 (1.14%) ISO 20022
4 1 (1.14%) Sarbanes-Oxley
System Software
1 33 (37.50%) Docker
2 5 (5.68%) OpenAM
3 3 (3.41%) Active Directory
4 2 (2.27%) OpenDJ
5 1 (1.14%) OpenIDM
Systems Management
1 23 (26.14%) Docker Swarm
2 14 (15.91%) Kubernetes
3 10 (11.36%) Single Sign-On
4 7 (7.95%) Ansible
5 5 (5.68%) Marathon
5 5 (5.68%) Mesos
6 4 (4.55%) Terraform
7 3 (3.41%) CASB
8 2 (2.27%) Puppet
8 2 (2.27%) WebSphere Service Registry and Repository
9 1 (1.14%) CA Single Sign-On
9 1 (1.14%) Fluentd
9 1 (1.14%) Grafana
9 1 (1.14%) Kibana
9 1 (1.14%) logstash
9 1 (1.14%) Packer
9 1 (1.14%) Prometheus
Vendors
1 8 (9.09%) Google
2 5 (5.68%) Oracle
3 4 (4.55%) IBM
3 4 (4.55%) Microsoft
4 3 (3.41%) CA
4 3 (3.41%) ForgeRock
5 2 (2.27%) Cisco
5 2 (2.27%) CyberArk
5 2 (2.27%) Forcepoint
5 2 (2.27%) Symantec
6 1 (1.14%) Citrix
6 1 (1.14%) Okta
6 1 (1.14%) Tableau