Principal Software Engineer Jobs in Northampton

Principal Software Engineer
Northamptonshire > Northampton

The median Principal Software Engineer salary in Northampton is £75,900 per year, according to job vacancies posted during the 6 months leading to 3 August 2025.

The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.

6 months to
3 Aug 2025
Same period 2024 Same period 2023
Rank 41 - -
Rank change year-on-year - - -
Permanent jobs requiring a Principal Software Engineer 10 0 0
As % of all permanent jobs advertised in Northampton 2.58% - -
As % of the Job Titles category 2.62% - -
Number of salaries quoted 2 0 0
Median annual salary (50th Percentile) £75,900 - -
Northamptonshire median annual salary £75,900 £85,000 -
% change year-on-year -10.71% - -

All Permanent IT Job Vacancies
Northampton

For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Northampton. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

Permanent vacancies in Northampton with a recognized job title 381 444 200
% of permanent jobs with a recognized job title 98.20% 96.10% 86.96%
Number of salaries quoted 206 344 137
10th Percentile £29,125 £25,000 £31,250
25th Percentile £33,125 £35,000 £40,000
Median annual salary (50th Percentile) £47,683 £45,000 £55,000
Median % change year-on-year +5.96% -18.18% +10.00%
75th Percentile £63,500 £60,000 £68,750
90th Percentile £76,075 £71,250 £83,750
Northamptonshire median annual salary £47,500 £45,000 £55,000
% change year-on-year +5.56% -18.18% +10.00%

Principal Software Engineer Skill Set
Top 19 Co-occurring Skills and Capabilities in Northampton

For the 6 months to 3 August 2025, Principal Software Engineer job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Northampton region featuring Principal Software Engineer in the job title.

1 10 (100.00%) Agile
1 10 (100.00%) BPSS Clearance
2 7 (70.00%) Systems Engineering
2 7 (70.00%) Software Testing
2 7 (70.00%) MATLAB
2 7 (70.00%) Simulink
2 7 (70.00%) Aerospace
2 7 (70.00%) Automotive
2 7 (70.00%) Validation
3 3 (30.00%) UML
3 3 (30.00%) Ada
3 3 (30.00%) Configuration Management
3 3 (30.00%) Degree
3 3 (30.00%) Computer Science
3 3 (30.00%) Chartered Engineer
3 3 (30.00%) ISO/IEC 12207
3 3 (30.00%) Software Engineering
3 3 (30.00%) Waterfall
3 3 (30.00%) Ada 95

Principal Software Engineer Skill Set
Co-occurring Skills and Capabilities in Northampton by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Applications
1 7 (70.00%) Simulink
General
1 7 (70.00%) Aerospace
1 7 (70.00%) Automotive
Processes & Methodologies
1 10 (100.00%) Agile
2 7 (70.00%) Software Testing
2 7 (70.00%) Systems Engineering
2 7 (70.00%) Validation
3 3 (30.00%) Computer Science
3 3 (30.00%) Configuration Management
3 3 (30.00%) Software Engineering
3 3 (30.00%) UML
3 3 (30.00%) Waterfall
Programming Languages
1 7 (70.00%) MATLAB
2 3 (30.00%) Ada
2 3 (30.00%) Ada 95
Qualifications
1 10 (100.00%) BPSS Clearance
2 3 (30.00%) Chartered Engineer
2 3 (30.00%) Degree
Quality Assurance & Compliance
1 3 (30.00%) ISO/IEC 12207