Period
to 20 October 2021

The table below looks at the prevalence of the term Data Structures in permanent job vacancies advertised in Northern Ireland. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Structures over the 6 months to 20 October 2021 with a comparison to the same period over the previous 2 years.

Data Structures
UK > Northern Ireland
6 months to
20 Oct 2021
Same period 2020 Same period 2019
Rank 81 48 -
Rank change year-on-year -33 - +52
Permanent jobs citing Data Structures 12 2 0
As % of all permanent jobs advertised in Northern Ireland 1.62% 0.64% -
As % of the Miscellaneous category 3.99% 2.11% -
Number of salaries quoted 8 1 0
Median annual salary (50th Percentile) £40,000 £57,500 -
Median % change year-on-year -30.43% - -
UK median annual salary £67,500 £60,000 £65,000
% change year-on-year +12.50% -7.69% +8.33%

Data Structures is in the Generic IT Skills 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 generic IT skills.

All Generic IT Skills
Northern Ireland
Permanent vacancies with a requirement for generic IT skills 301 95 184
As % of all permanent IT jobs advertised in Northern Ireland 40.73% 30.35% 34.26%
Number of salaries quoted 195 37 108
10th Percentile £26,250 £34,000 £23,750
25th Percentile £29,750 £45,000 £30,938
Median annual salary (50th Percentile) £42,500 £50,000 £45,000
Median % change year-on-year -15.00% +11.11% +12.50%
75th Percentile £77,500 £60,000 £62,500
90th Percentile £82,500 £67,000 £70,375
UK median annual salary £60,000 £57,500 £54,476
% change year-on-year +4.35% +5.55% +3.76%

Data Structures
Job Vacancy Trend in Northern Ireland

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

Job vacancy trend for Data Structures in Northern Ireland

Data Structures
Salary Trend in Northern Ireland

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

Salary trend for Data Structures in Northern Ireland

Data Structures
Salary Histogram in Northern Ireland

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

Salary histogram for Data Structures in Northern Ireland

Data Structures
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 Data Structures 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 Down - 10 £40,000 -
Newry - 6 £40,000 -
County Antrim -36 2 £68,750 +19.57% 2
Data Structures
UK

For the 6 months to 20 October 2021, IT jobs citing Data Structures 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 Data Structures.

1 10 (83.33%) Computer Science
2 6 (50.00%) Time Management
2 6 (50.00%) Systems Analysis
2 6 (50.00%) Software Testing
2 6 (50.00%) Good Clinical Practice
2 6 (50.00%) GMP
2 6 (50.00%) GLP
2 6 (50.00%) GxP
2 6 (50.00%) Microsoft Office
2 6 (50.00%) Microsoft Excel
2 6 (50.00%) SharePoint
2 6 (50.00%) Pharmaceutical
2 6 (50.00%) Risk Management
2 6 (50.00%) Finance
2 6 (50.00%) Manufacturing
2 6 (50.00%) Stakeholder Management
2 6 (50.00%) Business Process Improvement
2 6 (50.00%) Process Improvement
2 6 (50.00%) Requirements Gathering
2 6 (50.00%) Organisational Skills
3 5 (41.67%) Social Skills
3 5 (41.67%) AWS
4 4 (33.33%) Degree
4 4 (33.33%) Mathematics
4 4 (33.33%) Customer Engagement
4 4 (33.33%) Scala
4 4 (33.33%) Python
4 4 (33.33%) Spring
4 4 (33.33%) Client/Server
4 4 (33.33%) Java

Data Structures
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 6 (50.00%) SharePoint
2 2 (16.67%) Apache Spark
Applications
1 6 (50.00%) Microsoft Excel
1 6 (50.00%) Microsoft Office
Business Applications
1 4 (33.33%) Payment Gateway
Cloud Services
1 5 (41.67%) AWS
2 4 (33.33%) Amazon S3
2 4 (33.33%) AWS CloudFormation
2 4 (33.33%) Serverless
3 1 (8.33%) Snowflake
Communications & Networking
1 4 (33.33%) SMS
Database & Business Intelligence
1 4 (33.33%) Amazon Athena
1 4 (33.33%) Amazon Aurora
1 4 (33.33%) Amazon DynamoDB
1 4 (33.33%) Amazon QuickSight
1 4 (33.33%) MySQL
1 4 (33.33%) NoSQL
1 4 (33.33%) Oracle Database
2 2 (16.67%) Big Data
3 1 (8.33%) Hadoop
General
1 6 (50.00%) Finance
1 6 (50.00%) Manufacturing
1 6 (50.00%) Organisational Skills
1 6 (50.00%) Pharmaceutical
2 5 (41.67%) Social Skills
3 2 (16.67%) Banking
3 2 (16.67%) Investment Banking
3 2 (16.67%) Retail
Job Titles
1 6 (50.00%) Analyst
1 6 (50.00%) Business Analyst
2 5 (41.67%) Business IT Analyst
2 5 (41.67%) IT Analyst
2 5 (41.67%) IT Business Analyst
3 4 (33.33%) AWS Engineer
3 4 (33.33%) Cloud Engineer
3 4 (33.33%) Senior Cloud Engineer
4 2 (16.67%) Big Data Engineer
4 2 (16.67%) Data Engineer
Libraries, Frameworks & Software Standards
1 4 (33.33%) .NET
1 4 (33.33%) Apollo GraphQL
1 4 (33.33%) GraphQL
1 4 (33.33%) REST
1 4 (33.33%) Spring
1 4 (33.33%) Spring Boot
2 1 (8.33%) Kafka
Miscellaneous
1 4 (33.33%) Client/Server
1 4 (33.33%) Mobile App
1 4 (33.33%) Self-Motivation
1 4 (33.33%) Virtual Team
Processes & Methodologies
1 10 (83.33%) Computer Science
2 6 (50.00%) Business Process Improvement
2 6 (50.00%) Process Improvement
2 6 (50.00%) Requirements Gathering
2 6 (50.00%) Risk Management
2 6 (50.00%) Software Testing
2 6 (50.00%) Stakeholder Management
2 6 (50.00%) Systems Analysis
2 6 (50.00%) Time Management
3 4 (33.33%) Analytics
3 4 (33.33%) Behavioural Analytics
3 4 (33.33%) Data Analytics
3 4 (33.33%) Decision-Making
3 4 (33.33%) Infrastructure as Code
3 4 (33.33%) Line Management
3 4 (33.33%) Mathematics
3 4 (33.33%) Mobile Application Development
3 4 (33.33%) Product Roadmap
3 4 (33.33%) Push Notifications
3 4 (33.33%) Software Architecture
Programming Languages
1 4 (33.33%) Java
1 4 (33.33%) Python
1 4 (33.33%) Scala
1 4 (33.33%) SQL
Qualifications
1 4 (33.33%) AWS Certification
1 4 (33.33%) Degree
1 4 (33.33%) Numerate Degree
Quality Assurance & Compliance
1 6 (50.00%) GLP
1 6 (50.00%) GMP
1 6 (50.00%) Good Clinical Practice
1 6 (50.00%) GxP
2 4 (33.33%) GDPR
Systems Management
1 4 (33.33%) Terraform
2 2 (16.67%) Tivoli
Vendors
1 4 (33.33%) Oracle
2 2 (16.67%) AppDynamics