Junior Software Engineer Salary After Tax in Northern Ireland (2026-27)
On the typical £35,000 salary for this job, a junior software engineer in Northern Ireland takes home £28,720 a year, or £2,393 a month. Income Tax is £4,486 and employee National Insurance £1,794 for 2026-27.
| Typical salary used | £35,000 |
| Salary range in our data | £28,000-£45,000 |
| Income Tax | £4,486 |
| Employee National Insurance | £1,794 |
| Take-home pay per year | £28,720 |
| Take-home pay per month | £2,393 |
| Take-home pay per week | £552 |
| Income Tax and NI as a share of pay | 17.94% |
How this is worked out
The £35,000 figure is the typical salary held for this job in our profession data, based on ONS ASHE, NHS pay scales and professional body surveys for 2024-25. It is not uprated, and real pay varies with experience, employer and location.
Income Tax uses the 2026-27 bands for England, Wales and Northern Ireland: 20% up to £50,270 and 40% above, after a £12,570 Personal Allowance. Employee National Insurance is 8% between £12,570 and £50,270 and 2% above.
Northern Ireland uses the same Income Tax and National Insurance rules as England, so take-home pay on the same salary is identical. Assumptions: tax code 1257L, no pension contributions, no student loan.
Sources: Income Tax rates and allowances (GOV.UK), National Insurance rates and categories (GOV.UK), Rates and thresholds for employers 2026 to 2027 (GOV.UK)