How many Principal Software Engineer jobs are there in London?

5 live Principal Software Engineer vacancies are open in London today, indexed directly from employers' own career feeds and refreshed multiple times a day.

Who is hiring Principal Software Engineers in London?

Employers currently hiring include JPMorgan Chase, Morgan Stanley, Mastercard.

Do I apply on Finseats?

No. Finseats indexes vacancies and links straight through to the employer's own application page, so you always apply on the official careers site.

Principal Software Engineer jobs in London

5 live Principal Software Engineer vacancies in London, aggregated from official employer feeds and refreshed multiple times a day. Compare against all Principal Software Engineer jobs or every finance job in London.

5 vacancies · showing 1–5

Principal Software Engineer - AI/ML Data Platforms - Executive DirectorDirector
JPMorgan Chase · LONDON, LONDON, United Kingdom · Professional · Full time
posted 3 d ago
Principal Software Engineer (Java/Scala/.Net)Director
Morgan Stanley · London, United Kingdom · Full time
Closes in 3 d
Closes in 3 dposted 10 d ago
Principal Software EngineerDirector
Mastercard · London, England (Angel Lane) · Full time
posted 21 Sep 2026
Principal Software Engineer - Platform Engineering - Accelerator BusinessDirector
JPMorgan Chase · LONDON, LONDON, United Kingdom · Professional · Full time
posted 16 Jul 2026
Principal Software Engineer - Full Stack Python/AWS - Executive DirectorDirector
JPMorgan Chase · LONDON, United Kingdom · Professional · Full time
posted 8 Jul 2026

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