lefty.io is an influencer marketing platform that empowers brands to optimize their strategy and automate their workflows. We help brands and agencies run top-performing influencer programs end-to-end: from talent discovery & qualification, to relationship management, automated campaign reporting, performance measurement, and competitive benchmarking.
The world’s most prestigious Luxury and Lifestyle brands trust Lefty. We partner with Chanel, Dior, H&M, Sephora, and many more, helping them maximize their influencer insights and elevate audience brand experiences worldwide.
We’re growing fast in a booming market that keeps reinventing itself. Our goal? Triple our revenue and our Product & Tech teams in the next 5 years. That means plenty of room to grow, learn, and make your mark.
On the product side, the challenges are as exciting as they are complex: AI-driven data at scale, multi-interface user journeys, third-party integrations, collaborative workflows, and payment systems. If you love solving tough problems and shaping elegant experiences, Lefty is the place to do it.
Lefty is scaling fast, and we're investing in engineering quality to match. We're hiring our first dedicated QA engineer, a founding role in the Tech team.
As AI makes writing code faster and cheaper, quality control becomes the real bottleneck and differentiator — QA is more critical to product success than ever, not less.
Your mission: build the QA function from the ground up, in sequence:
You'll work across multiple engineering squads, not just one team, to embed quality practices product-wide.
5+ years in QA, including experience building a QA function from scratch.
We welcome international candidates already holding a valid French work visa. Please note that we are not able to provide visa sponsorship at this stage.

The Independents is a global ecosystem of 21 best-in-class partner agencies crafting extraordinary brand experiences that captivate audiences worldwide. In collaboration with its clients across the luxury and lifestyle industries, The Independents creates meaningful connections between people and the brands they love.
The Independents’ curation reflects an expansive roster of industry pioneers, including 2 x 4, Atelier Athem, Atelier Lum, Bureau Béatrice, Bureau Betak, Bureau Future, Ctzar, Inca Productions, k2, Karla Otto, Kennedy, Kitten Production, Kitty Events, Lefty, Lucien Pagès Communication, MA+Group, Prodject, Sunshine, Terminal 9 Studios, The Qode and We Are Ona. The group’s capabilities span research, core strategy, communications strategy, design, production and distribution, a scope that adapts to every creative challenge.
The group translates strategic insights into creative concepts, which are developed into personally relevant experiences that engage local and global audiences by way of its presence in Milan, Paris, London, Munich, Barcelona, New York, Los Angeles, Hong Kong, Beijing, Shanghai, Singapore, Tokyo, Seoul, Abu Dhabi, Dubai, Doha and Riyadh.
In March 2025, The Independents launched L’Incubateur, a pioneering initiative conceived to identify, support and accelerate the next wave of talent, entrepreneurs and creative agencies on a global scale. Since June 2023, The Independents has been backed by Banijay Group and TowerBrook Capital Partners.