Senior Software Engineer Frontend Platform

We are looking for an engaged and passionate Senior Software Engineer to join our Workspace team with a focus on Frontend Architecture. You will be responsible for evolving Aircall's frontend architecture into a true platform. We already have a monorepo with ~40 packages and multiple applications, but as we grow, we need to enable parallel contributions from distinct feature teams. Your goal is to design the architecture that makes this collaboration seamless, safe, and performant. You will act as an enabler for the entire engineering organization, setting the standards for how frontend code is written, shared, and deployed at Aircall.

Key Responsibilities:

Evolve our frontend architecture from a centralized monorepo to a true platform where distinct feature teams can contribute autonomously without blocking each other. Evaluate and implement architectural patterns to solve our scaling challenges while maintaining the benefits of our existing monorepo structure. Build the "paved road" for other teams. Create the tooling, contracts, and isolation layers that allow the feature teams to ship value without breaking the host application. Establish clear boundaries and APIs between platform and features, ensuring changes to shared packages don't create cascading regressions. Drive consistency across the frontend stack: standardize patterns for routing, data fetching, state management, and styling while allowing flexibility where needed. Define and enforce coding standards, performance budgets, and architectural guidelines across the frontend guild. Mentor engineers across the organization and align different stakeholders on technical vision. Drive projects that increase the platform’s resilience and scalability.