Lead Developer (Python/React) - CDI - Paris - CDI

After a successful transformation phase, we are entering a new key chapter in 2026: acceleration.

Today, we are a strong, profitable and fast-growing European scale-up, with a clear ambition: to become the reference for local customer experience for multi-location businesses.

Our mission is simple: help companies better manage their visibility, interactions and local customer relationships through an all-in-one platform, designed mobile-first and AI-first.

At Partoo, innovation is meaningful, impact is tangible, and success is built collectively.

Joining the adventure means contributing to an ambitious, sustainable project with strong international growth.

TEAM

You will join the Engineers department, made up of nearly 40 people, whose mission is to designs and builds high-impact features, evolves a robust and scalable infrastructure, and turns product ideas into concrete solutions used every day by thousands of points of sale.

You will report directly to Jonàs , our CTO.

MISSIONS

The BirdPerson impact team has a strong backend orientation. One of its core responsibilities is the diffusion of our customer's data on the various platforms we manage (Google, Apple, Waze, ...).

As the technical lead of this team, you will be responsible for:

• Supporting your Product Manager in achieving the product vision, and offering them strong support regarding the sometimes very technical aspects of the scope.

• Providing technical expertise on product explorations and features.

• Participating in the development of these features.

• Ensuring that the code aligns with quality standards, track technical debt in the impact team's backlog, and make suggestions to improve the system over time.

• Ensuring skill development through reviews, pair programming, etc.

• Involving the team in decision-making and discussions (tech strategy, roadmap, etc.).

• Co-organizing team rituals.

You will work on our Python Fast API, Celery Workers, React Typescript frontend with a Postgres database on a monolithic architecture that we are working to split in domains.