Fullstack Software Engineer, Pennylane
Ruby on Rails / React
+ You'll get company shares to enjoy a piece of the success story you're building with us
More information about location
Financial operating system for European SMEs
Be an early applicant
Financial operating system for European SMEs
501-1000 employees
Be an early applicant
+ You'll get company shares to enjoy a piece of the success story you're building with us
More information about location
501-1000 employees
Company mission
To build the leading financial tool for European SMEs.
Role
Who you are
- Have experience with Ruby on Rails and React (at least 4 years)
- Have a balanced blend of technical, business, and product skills
- Are a teamplayer and have experience working in an agile environment
- Like being challenged and solving complex problems (accounting is complex in Europe)
- Show empathy for your users and want to solve real issues for them
- Have strong communication skills and are capable of articulating your ideas clearly
- We know that some people are less likely to apply than others, if they don’t feel like they meet the full list of criteria
- If you’re hesitating, we encourage you to apply : who knows, it might be the start of a meaningful and long-lasting collaboration
What the job involves
- Within one month :
- You will learn everything about our company, our teams, and our vision during the first onboarding week
- You will follow a tech onboarding training to get familiar with the application, the accounting concepts, the code stack (we use Rails, React, Typescript, ES6, Jest, AWS) and the CI/CD
- You are integrated in your squad and explained your squad scope, roles and responsibilities
- You will have a “tech buddy”, basically a more senior software engineer, helping you on a daily basis with all the technical details you need to know as of software engineer
- You will start working on what we call “good first issues” to get familiar with the dev environment, the code structure, the tools and the squad scopes
- Within 3-6 months :
- You will be comfortable within your squad perimeter, people and best practices
- You will have participated on building and shipping features to production
- Thanks to your unique personality you will start bring value and new ideas to the squad
- And beyond :
- The teams are growing fast, there are plenty of opportunity to grow and develop your skills as a software engineer
- You will be able to take ownership and gain responsibilities on some features or projects the squad is responsible for
- You will have the possibility to have impact at Pennylane scale by working on cross teams or transversal initiatives
- You will participate in scaling the Pennylane application from 30k+ customers to millions customers
Application process
- You will first have a general chat with a Talent Acquisition Manager (30 min)
- You’ll then have a test-home assignment + a debriefing session with two of our software engineers (1 hour)
- You’ll have a last culture-fit discussion with one of our Tech Co-Founders + a senior engineering manager (1 h)
- We make sure we move fast ; you can expect the recruitment process with us to last between 15 and 25 days in total
Our take
In multiple mature markets, companies have been using QuickBooks, Xero and other SaaS solutions for accounting, but it is a fragmented industry with each country using its own software solution. In France, there is no definitive SaaS solution for accounting.
Pennylane wants to overhaul current tools and modernise the tech stack of accounting firms, by connecting directly with third-party services that hold valuable information. Accounting firms can use Pennylane collaboratively by accessing the platform to centralise receipts, create invoices and automate tasks. Instead of sending information back and forth with spreadsheets and photo attachments, both clients and accounting firms can interact directly on the platform.
Pennylane has a significant market opportunity ahead, with an ambitious goal to become the preferred management platform for European companies. The company already claims an impressive number of customers and strong backing which will allow it to further develop its platform and expand to other markets in Europe.
Freddie
Company Specialist at Welcome to the Jungle
Insights
25% employee growth in 12 months
Company
Funding (last 2 of 8 rounds)
Jan 2026
$200.6m
SERIES E
Apr 2025
$86m
LATE VC
Total funding: $462.7m
Company benefits
- Work remotely from anywhere in Europe, as long as your contract allows you to
- Company shares to enjoy a piece of the success story you're building with us
- A budget to turn your home into a more comfortable workspace, as well as a monthly allowance to work from a coworking space whenever you feel like it
- Access to 8000 fitness spaces in Europe and more than 300 activities related to wellness through our partner Gymlib
- Access to Busuu to perfect your english or your french
- The latest Apple equipment
- Be part of a vibrant social community: we do lots of sports together (running, climbing...), we love to hang out and have a drink together (Thursday afterwork drinks on our rooftop is a usual thing)
- Twice-a-year company seminars
- Wonderful office in the center of Paris
- 10 additional days off (to the 25 standard ones) for those based in France
- Lunch credits (Swile card) to buy your favorite food every day, for those based in France
- Great healthcare cover (Alan Blue) to take care of yourself and your family, for those based in France
Company HQ
Chaussée-d'Antin, Paris, France
Leadership
Arthur Waller
(Co-founder & CEO)Founded PriceMatch in 2012, and progressed from Product Owner to Senior Product Owner at Booking.com between 2015-2018. Co-founded Pennylane in 2020.
Felix Blossier
(Co-founder & COO)Founding Partner of PriceMatch in 2012 and experience as Director General of the French Treasury from 2018-2020. Co-founded Pennylane in 2020.
Tancrède Besnard
(Co-founder & CPO)Co-founded PriceMatch in 2012. Experience as Product Manager for Booking.com between 2016-2018, and current advisor for Predictus. Co-founded Pennylane in 2020.
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