Senior Application Security Engineer
Pubblicato il 15-08-2026 - Pennylane in Roma
Are you looking to have an impact on the daily life of millions of entrepreneurs in France (and tomorrow in Europe)?
Are you looking for a work environment that values trust, proactivity, and autonomy?
Then Pennylane is the right place for you
Our vision
We aim to become the most beloved financial Operating System of French SMEs and Accounting Firms (and soon, European ones).
We help entrepreneurs rid themselves of time-consuming tasks related to accounting and finance while providing them with access to key financial information to assist in making the best decisions for their business.
About Us
Pennylane is one of the fastest growing Fintechs in France (and soon to be in Europe)
In 5 years of existence, we’ve managed to :
? Make ourselves known as a groundbreaking accounting and financial software for small businesses and their accountants
? Raise a total of €359 millions, including from Sequoia, the famous fund from the Silicon Valley who invested early in companies like Google, Facebook, Airbnb, Stripe, Paypal and much more...
???? Grow from 7 cofounders to 1000 happy Pennylaners : we’re now recognized as one of the greatest places to work in France (and also remotely), with a 4.6/5 rating on Glassdoor.
? Build an international environment with more than 25 nationalities, with a strong remote-friendly culture, where 30% of the employees are already working from all parts of Europe
? Earn the trust of thousands of customers and accounting firms and obtain outstanding ratings
? Already more than 1 000,000 small and medium-sized enterprises (SMEs) and over 6000 accounting firms use Pennylane in France
? Team and environment
As we keep on growing (+500 people joined Pennylane in 2025), we're seeking an
Application Security Engineer
to join Louis's team of 5. You'll handle all technical security matters, support ISO 27001 compliance, and advise employees—especially developers—on security best practices.
The technical security team manages security is