Join Modders
We look for engineers who want to go deep: software engineering, data, AI, platforms, demanding environments. What we offer in return comes down to four concrete points.
Open roles
Five open roles, all in the Paris area. You get the full technical context before any interview with the client.
Credit and counterparty risk calculation chain at an investment bank: high volumes, distributed computing, measured performance.
view the roleAn algo trading platform in production, alongside traders and quants: low latency, concurrency, fine-grained JVM tuning.
view the roleElectronic trading used daily by traders: real-time pricing, RFQ, execution, migration to modern .NET.
view the roleDigital savings platforms with a strong product culture: Vue 2 to Vue 3 migration, cloud native, real ownership of technical decisions.
view the roleAI platforms built for production: RAG pipelines, agent orchestration, business APIs. No demoware.
view the roleThe Modder path
We give you the full technical context before any interview: architecture, team, constraints, what is going to be hard. You decide whether the subject interests you. We never put an engagement forward simply because it is available.
We discuss what you want to go deeper into and we factor it into the engagements we put forward. When a skill is missing for the next step, we build the right path for it: structured training, certification where it makes sense, support from a peer, a project or prototype, time for technology watch. Training is not a list of perks: it is a tool serving a trajectory.
You are assessed, then supported, by engineers who practise. Technical validation during recruitment is carried out by an expert in the field concerned. During the engagement you keep access to people who can challenge a real problem, not only check whether you are happy.
Recruitment, technical choices, content, internal training: in a firm this size, a consultant who wants to take on a cross-cutting subject genuinely can. Modders take part in hiring future Modders: a candidate talks to someone who knows their technology.
Technical communities
We do not want communities that exist for show. A subject becomes a community when one or more Modders want to carry it, share their practice and help others progress. The firm provides time, tools and, where needed, a budget for training or a prototype.
In practice: field feedback, shared technology watch, certification preparation, workshops, prototypes and taking part in the technical validation of future consultants. The themes evolve with the team and with the subjects Modders want to invest in.
Applications
We review speculative applications. Tell us about your background, the technical subjects you want to go further with, and the kind of environment that interests you. Your application is read by the founder, an engineering graduate who has been hiring developers for these environments for ten years. The technical interview is run with an expert in your field, with him present.
