Senior Full-stack Developer

You're a great match if

Technical skills:

• 5+ years building full-stack TypeScript applications

• Comfortable with PostgreSQL and ORMs (Prisma preferred)

• Understanding of financial calculations and decimal precision

• Bonus: Experience with fintech, regulatory compliance, or cap table management

Mindset:

• You care about correctness-bugs in financial systems have real consequences

• You enjoy domain complexity and learning new business concepts

• You prefer clean architecture over quick hacks

• You communicate clearly with non-technical stakeholders

Interest: You have a genuine interest in angel investment and the venture capital world

Entrepreneurial mindset: You thrive in fast-paced environments where you have broad responsibilities

Ownership mentality: You are a doer and have a bias for action, no task is below you

Organization skills: You know how to prioritize and split your tasks efficiently

Team player: You enjoy sharing and learning from each other

Initiative and innovation: You propose improvements and challenge assumptions constructively

Product lover: You fully understand what we want to bring to our users, and you are eager to deliver the best possible UX to them

Systems thinking: You are able to step back and rethink our model globally

Strong attention to details: Code quality is important for you and you set a high bar

What we offer

• A front-row seat in a fast-growing startup shaping the future of investment operations - ranked 14th in the Sifted 250, which highlights Europe’s 250 startups with the highest percentage revenue growth over the past three years

• A quality-driven environment

• Awesome colleagues with high ambitions

• A culture of ownership, collaboration, learning and growth

• Beautiful offices in central Paris, Toulouse and Luxembourg + flexible remote options for people in other countries

• Competitive compensation (including an employee stock options plan)

• Other perks / terms and conditions :

  • Time off: 25 days of holidays + RTT days
  • Health insurance: Mutuelle Alan (50% covered by the company)
  • Meals: A restaurant card with our partner Swile (10€ per workday)
  • Tools: A MacBook is our standard working tool
  • Transportation: Forfait Mobilité Douce (600€ /year)