Period
to 20 October 2021

The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland with a requirement for REST skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited REST over the 6 months to 20 October 2021 with a comparison to the same period in the previous 2 years.

Representational State Transfer (REST)
UK > Northern Ireland
6 months to
20 Oct 2021
Same period 2020 Same period 2019
Rank 67 32 31
Rank change year-on-year -35 -1 +14
Permanent jobs citing REST 26 18 39
As % of all permanent jobs advertised in Northern Ireland 3.52% 5.75% 7.26%
As % of the Libraries, Frameworks & Software Standards category 7.54% 12.08% 15.98%
Number of salaries quoted 15 7 17
10th Percentile £33,250 £32,000 £29,450
25th Percentile £36,875 £36,875 £33,750
Median annual salary (50th Percentile) £40,000 £47,500 £42,500
Median % change year-on-year -15.79% +11.76% -16.26%
75th Percentile £52,500 £60,000 £52,500
90th Percentile £65,000 " £61,500
UK median annual salary £62,500 £57,500 £55,000
% change year-on-year +8.70% +4.55% -

REST 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 advertised in Northern Ireland with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Northern Ireland
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 345 149 244
As % of all permanent IT jobs advertised in Northern Ireland 46.68% 47.60% 45.44%
Number of salaries quoted 198 48 171
10th Percentile £27,500 £29,750 £26,250
25th Percentile £31,250 £34,375 £31,000
Median annual salary (50th Percentile) £45,000 £48,750 £45,000
Median % change year-on-year -7.69% +8.33% +12.50%
75th Percentile £61,250 £60,000 £62,500
90th Percentile £82,500 £65,750 £68,750
UK median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +7.84%

REST
Job Vacancy Trend in Northern Ireland

Job postings citing REST as a proportion of all IT jobs advertised in Northern Ireland.

Job vacancy trend for REST in Northern Ireland

REST
Salary Trend in Northern Ireland

3-month moving average salary quoted in jobs citing REST in Northern Ireland.

Salary trend for REST in Northern Ireland

REST
Salary Histogram in Northern Ireland

Salary distribution for jobs citing REST in Northern Ireland over the 6 months to 20 October 2021.

Salary histogram for REST in Northern Ireland

REST
Job Locations in Northern Ireland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing REST within the Northern Ireland region over the 6 months to 20 October 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
County Antrim -36 18 £40,000 -15.79% 6
County Londonderry - 4 - -
County Down - 4 - -
REST
UK

For the 6 months to 20 October 2021, IT jobs citing REST 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 across the Northern Ireland region with a requirement for REST.

1 16 (61.54%) JavaScript
2 14 (53.85%) SQL
3 13 (50.00%) HTML
4 12 (46.15%) CSS
5 11 (42.31%) AngularJS
6 10 (38.46%) Software Testing
6 10 (38.46%) MySQL
6 10 (38.46%) Social Skills
7 9 (34.62%) Vue.js
7 9 (34.62%) Web Services
8 8 (30.77%) Microsoft
8 8 (30.77%) AWS
8 8 (30.77%) Serverless
9 7 (26.92%) Computer Science
9 7 (26.92%) Git (software)
9 7 (26.92%) OOP
10 6 (23.08%) Python
10 6 (23.08%) Oracle
10 6 (23.08%) Java
10 6 (23.08%) .NET
10 6 (23.08%) Finance
10 6 (23.08%) Spring
10 6 (23.08%) Azure
10 6 (23.08%) HTML5
10 6 (23.08%) Node.js
11 5 (19.23%) Fintech
11 5 (19.23%) Problem-Solving
11 5 (19.23%) Microservices
11 5 (19.23%) Spring Boot
11 5 (19.23%) Oculus Rift

REST
Co-occurring IT Skills in Northern Ireland 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 2 (7.69%) WebLogic
2 1 (3.85%) Apache
2 1 (3.85%) IIS
2 1 (3.85%) iPlanet
2 1 (3.85%) JBoss
2 1 (3.85%) SharePoint
2 1 (3.85%) Tomcat
Applications
1 1 (3.85%) Microsoft Excel
1 1 (3.85%) Microsoft Office
Business Applications
1 4 (15.38%) Payment Gateway
Cloud Services
1 8 (30.77%) AWS
1 8 (30.77%) Serverless
2 6 (23.08%) Azure
3 4 (15.38%) Amazon S3
3 4 (15.38%) AWS CloudFormation
3 4 (15.38%) Azure Active Directory
3 4 (15.38%) Azure Cosmos DB
3 4 (15.38%) Azure Functions
3 4 (15.38%) Azure Key Vault
3 4 (15.38%) npm
4 2 (7.69%) Yarn
5 1 (3.85%) Kong
5 1 (3.85%) Microsoft 365
Communications & Networking
1 4 (15.38%) Network Security
1 4 (15.38%) SMS
2 2 (7.69%) HTTP
3 1 (3.85%) DHCP
3 1 (3.85%) DNS
3 1 (3.85%) Firewall
3 1 (3.85%) FTP
3 1 (3.85%) PuTTY
3 1 (3.85%) SMTP
3 1 (3.85%) SSH
3 1 (3.85%) SSL
3 1 (3.85%) TCP/IP
3 1 (3.85%) Telnet
3 1 (3.85%) WinSCP
Database & Business Intelligence
1 10 (38.46%) MySQL
2 4 (15.38%) Amazon Athena
2 4 (15.38%) Amazon Aurora
2 4 (15.38%) Amazon DynamoDB
2 4 (15.38%) Amazon QuickSight
2 4 (15.38%) NoSQL
2 4 (15.38%) Oracle Database
3 1 (3.85%) Hadoop
3 1 (3.85%) Relational Database
Development Applications
1 7 (26.92%) Git (software)
2 4 (15.38%) Babel
2 4 (15.38%) webpack
3 3 (11.54%) gulp
4 2 (7.69%) Jenkins
5 1 (3.85%) Ant
5 1 (3.85%) JUnit
5 1 (3.85%) Maven
5 1 (3.85%) TeamCity
5 1 (3.85%) TestNG
General
1 10 (38.46%) Social Skills
2 6 (23.08%) Finance
3 5 (19.23%) Games
4 2 (7.69%) Financial Institution
5 1 (3.85%) Banking
5 1 (3.85%) Corporate Banking
Job Titles
1 16 (61.54%) Developer
2 8 (30.77%) Cloud Engineer
3 6 (23.08%) Angular Developer
4 5 (19.23%) Senior Developer
5 4 (15.38%) AWS Engineer
5 4 (15.38%) Platform Engineer
5 4 (15.38%) Senior Cloud Engineer
5 4 (15.38%) Software Developer
6 2 (7.69%) Front End Developer (Client-Side Developer)
6 2 (7.69%) React Developer
7 1 (3.85%) .NET Developer
7 1 (3.85%) .NET Software Developer
7 1 (3.85%) Analyst
7 1 (3.85%) Consultant
7 1 (3.85%) Data Scientist
7 1 (3.85%) Java Developer
7 1 (3.85%) PHP Developer
7 1 (3.85%) Production Support Analyst
7 1 (3.85%) Support Analyst
7 1 (3.85%) Support Consultant
Libraries, Frameworks & Software Standards
1 13 (50.00%) HTML
2 12 (46.15%) CSS
3 11 (42.31%) AngularJS
4 9 (34.62%) Vue.js
4 9 (34.62%) Web Services
5 6 (23.08%) .NET
5 6 (23.08%) HTML5
5 6 (23.08%) Node.js
5 6 (23.08%) Spring
6 5 (19.23%) Spring Boot
7 4 (15.38%) Apollo GraphQL
7 4 (15.38%) GraphQL
7 4 (15.38%) React
7 4 (15.38%) SOAP
8 3 (11.54%) CSS3
8 3 (11.54%) jQuery
8 3 (11.54%) JSON
9 2 (7.69%) D3.js
9 2 (7.69%) KnockoutJS
9 2 (7.69%) Sass
Miscellaneous
1 5 (19.23%) Oculus Rift
2 4 (15.38%) Client/Server
2 4 (15.38%) Data Structures
2 4 (15.38%) Mobile App
2 4 (15.38%) Self-Motivation
2 4 (15.38%) Virtual Team
3 3 (11.54%) User Experience
4 1 (3.85%) Hybrid Cloud
Operating Systems
1 2 (7.69%) Linux
2 1 (3.85%) Unix
2 1 (3.85%) Windows
2 1 (3.85%) Windows 10
2 1 (3.85%) Windows 7
2 1 (3.85%) Windows Server
Processes & Methodologies
1 10 (38.46%) Software Testing
2 7 (26.92%) Computer Science
2 7 (26.92%) OOP
3 5 (19.23%) Fintech
3 5 (19.23%) Microservices
3 5 (19.23%) Problem-Solving
3 5 (19.23%) Unit Testing
4 4 (15.38%) Agile Software Development
4 4 (15.38%) Analytics
4 4 (15.38%) Behavioural Analytics
4 4 (15.38%) Customer Engagement
4 4 (15.38%) Decision-Making
4 4 (15.38%) Infrastructure as Code
4 4 (15.38%) Line Management
4 4 (15.38%) Mathematics
4 4 (15.38%) Mobile Application Development
4 4 (15.38%) Network Virtualisation
4 4 (15.38%) Product Roadmap
4 4 (15.38%) Push Notifications
4 4 (15.38%) WFM
Programming Languages
1 16 (61.54%) JavaScript
2 14 (53.85%) SQL
3 6 (23.08%) Java
3 6 (23.08%) Python
4 4 (15.38%) ES6
4 4 (15.38%) Scala
5 2 (7.69%) C#
5 2 (7.69%) ES7
6 1 (3.85%) PHP
6 1 (3.85%) PowerShell
6 1 (3.85%) Shell Script
6 1 (3.85%) TypeScript
6 1 (3.85%) VBScript
Qualifications
1 5 (19.23%) Degree
2 4 (15.38%) AWS Certification
2 4 (15.38%) Numerate Degree
3 1 (3.85%) ITIL Certification
Quality Assurance & Compliance
1 4 (15.38%) GDPR
2 2 (7.69%) QA
System Software
1 4 (15.38%) Active Directory
1 4 (15.38%) Virtual Machines
2 1 (3.85%) Virtual Servers
Systems Management
1 4 (15.38%) Terraform
2 1 (3.85%) Nagios
Vendors
1 8 (30.77%) Microsoft
2 6 (23.08%) Oracle
3 5 (19.23%) Facebook
4 4 (15.38%) Google
4 4 (15.38%) Sony
5 3 (11.54%) ServiceNow
6 2 (7.69%) Salesforce.com
7 1 (3.85%) AppDynamics
7 1 (3.85%) Sybase