Software Engineer Fullstack - H/FHarvest

FinTech leader en France pour les logiciels dédiés aux métiers du patrimoine et de la finance, HARVEST accompagne les professionnels avec des solutions couvrant toute la chaîne de valeur patrimoniale et financière depuis 35 ans. Le groupe conçoit des solutions digitales, rend accessible l’information indispensable pour éclairer les décisions patrimoniales et financières. Spécialiste de la data, il permet la construction automatisée de portefeuilles efficients sur mesure.
Avec plus de 4600 sociétés clientes, le groupe propose un ensemble de logiciels et de services plébiscités par les professionnels désireux de développer un conseil à forte valeur ajoutée.

At Feefty, we are experts in tailored investment products. We believe financial structured products are an essential means for investing in the financial markets and we use technology to make them more accessible. 
 
Since 2019, our platforms allow financial professionals such as wealth managers, family offices, insurance companies, to create and manage investment products with autonomy. 
 
We aim to build tools and interfaces that are intuitive, usable and understandable by anyone without compromising on the full potential and possibilities of tailored investment. 
 
In 2023, Feefty joined the group Harvest, the leading fintech in the field of wealth management, to accelerate our growth and expand across Europe. 
 
Our office is based in Paris. 

Technical skills 

• Expertise with NextJS in production environnements. 

• Expertise with Prisma in PostgreSQL production environments, including schema design and query optimization. 

• Familiarity with clean code principles and hexagonal architecture to ensure maintainable and scalable systems. 

• Full-stack development with deep backend expertise (API design, data modeling, performance) and advanced React (hooks, Suspense, Context API). 

• Professional fluency in English.  

• Experience with GraphQL and Apollo Client in production environments is a plus. 

Soft skills  

• Strong sense of ownership, accountability, and long-term code stewardship  

• Demonstrated autonomy and initiative in fast-paced or complex environments  

• Structured problem-solving mindset, with the ability to navigate ambiguity  

• High level of attention to detail and a appreciation for design and UX  

• Clear communicator and writer, comfortable with written communication as a primary mode of collaboration