Data Structures
County Antrim > Belfast
The table below looks at the prevalence of the term Data Structures in permanent job vacancies in Belfast. Included is a benchmarking guide to the salaries offered in vacancies that cited Data Structures over the 6 months leading up to 16 November 2025, comparing them to the same period in the previous two years.
| 6 months to 16 Nov 2025 |
Same period 2024 | Same period 2023 | |
|---|---|---|---|
| Rank | - | 50 | 42 |
| Rank change year-on-year | - | -8 | +50 |
| Permanent jobs citing Data Structures | 0 | 1 | 2 |
| As % of all permanent jobs in Belfast | - | 0.25% | 0.71% |
| As % of the Miscellaneous category | - | 0.72% | 2.08% |
| Number of salaries quoted | 0 | 1 | 2 |
| 10th Percentile | - | - | £54,000 |
| 25th Percentile | - | £46,250 | £56,250 |
| Median annual salary (50th Percentile) | - | £47,500 | £70,000 |
| Median % change year-on-year | - | -32.14% | +80.50% |
| 75th Percentile | - | £48,750 | £81,250 |
| 90th Percentile | - | - | £82,000 |
| County Antrim median annual salary | - | £47,500 | £70,000 |
| % change year-on-year | - | -32.14% | +96.40% |
All Generic Skills
Belfast
Data Structures falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Belfast.
| Permanent vacancies with a requirement for generic IT skills | 87 | 138 | 96 |
| As % of all permanent jobs advertised in Belfast | 30.00% | 34.41% | 34.29% |
| Number of salaries quoted | 33 | 46 | 78 |
| 10th Percentile | £30,000 | £43,900 | £34,688 |
| 25th Percentile | £38,000 | £47,500 | £38,856 |
| Median annual salary (50th Percentile) | £57,500 | £67,154 | £57,291 |
| Median % change year-on-year | -14.38% | +17.22% | +4.16% |
| 75th Percentile | £70,000 | £95,000 | £70,750 |
| 90th Percentile | £78,790 | £101,250 | £82,500 |
| County Antrim median annual salary | £56,250 | £67,154 | £56,145 |
| % change year-on-year | -16.24% | +19.61% | +6.94% |
Data Structures
Job Vacancy Trend in Belfast
Historical trend showing the proportion of permanent IT job postings citing Data Structures relative to all permanent IT jobs advertised in Belfast.
Data Structures
Salary Trend in Belfast
Salary distribution trend for jobs in Belfast citing Data Structures.
