Senior Data Scientist

Homa is a global mobile game developer and publisher with a portfolio of over 80 mobile games and 1.8B downloads. We combine cutting-edge technology with a passion for games to produce hits with franchise potential, empowering creators to thrive in the global gaming landscape. Through Homa Lab, its proprietary gaming technology platform, Homa provides game developers worldwide with market knowledge, data-driven tools, game tech, and insights to transform creative ideas into commercial hits.

Since our inception, we have raised $165 million in total from prominent investors, including Headline, Northzone, Eurazeo, Singular, Quadrille Capital, Fabric Ventures, and Bpifrance. We have also received support from renowned business angels, such as the founders of King, Sorare, and Spotify. But what truly sets Homa apart is our team.

We are a diverse group of individuals from different backgrounds, countries, and cultures, all driven by a shared passion for taking over the gaming industry. Our team is rapidly growing, attracting industry veterans eager to help us deliver the next generation of Homa’s games.

Joining Homa means becoming part of a dedicated team creating innovative and high-performing games for players worldwide. If you're ready to take your career to the next level and make a real impact in the gaming industry, then Homa is the perfect place for you. Join us and let's create the future of gaming together!

Meet the team 👩‍👩‍👧‍👧

You’ll join the Data department, which is structured into three core teams:

• Data Platform (6 Engineers): Ingest and standardize massive datasets from multiple sources, and maintain our core data model to ensure data is reliable, scalable, and ease of access.
• ML Platform & Data Science (4 Data Scientists/ML Engineers): Build and put into Production ML‑driven data products starting with our LTV prediction pipeline.
• Advanced Analytics (7 Analysts): Deliver insights across Game Analytics, User Acquisition & Marketing, Market Intelligence, and Operations.

Role and Missions — What you will do 🚀

You will:

• Optimize LTV prediction models (e.g., LGBM, cohort-based, user-level models) to measure campaign performance and improve return on ad spend.
• Develop player segmentation frameworks, including clustering and propensity scoring to tailor in-game experiences by spend potential and behavior.
• Lead A/B testing and experimentation by building models to assess both short- and long-term impact of new game and marketing features.

• 5+ years of experience delivering end‑to‑end ML solutions that directly drove business impact
• Proficiency in Python, SQL, dbt, and git; experience with big-data frameworks (e.g., Spark)
• Experience with cloud services (AWS preferred) and orchestration tools like Airflow is a plus
• Comfortable in a fast-paced environment where priorities shift—you thrive in ambiguity and take ownership
• Prior experience in User Acquisition projects or Product segmentation
• Excellent communication skills in English, both written and verbal

Our Culture—Who we are🪐

At Homa, we are building a community of brilliant talents. We believe that true innovation comes from diversity and collaboration, and that's why we prioritize brainpower and determination over formal education. So if you have the talent, energy and motivation, there is no obstacle to your success here.

As the creative experts behind the platform, we provide developers with the data they need to bring their ideas to life. Our team lives by three central values that guide everything we do:

✨Ambition: we're not afraid to tackle difficult challenges and set our goals extremely high. We're on a mission to revolutionize an industry dominated by well-established companies, and we won't stop until we succeed.

✨Humility: we leave our pride & ego aside. We are always ready to lend a helping hand, celebrate each other's successes, and learn from our failures. As Mr. Lamar said, "Sit down. Be humble."

✨Curiosity: we keep our minds open and never stop learning. We believe that questioning everything is the best way to stay ahead of the curve, and we encourage all our team members to stay curious and never stop exploring new ideas.

At Homa, you'll be challenged, supported, and inspired every day, and we can't wait to see what you bring to the table.

Perks & Benefits 🎁

While success is its own reward, here are some of the benefits that come with working at Homa:

• We offer essential benefits in France and specific locations, including health insurance, meal vouchers, public transport subsidies, childcare benefits, and life insurance
• If you're interested in working from our newly renovated Paris HQ with a rooftop garden and WeWork amenities, we have a desk waiting for you
• You will be working in English with our international team of top-tier talents from 35+ countries
• You will have quarterly reviews with your manager to reflect on your performance, celebrate wins, and receive constructive feedback
• You will be able to attend diverse team events and Workations (the famous company-wide Homa trip).

At Homa, our primary recruitment focus lies in the beautiful city of Paris, where we aim to cultivate an exceptional work culture. However, we also have vibrant hubs in Spain, Turkey, Georgia, North Macedonia, Poland and Slovenia, where we are continually seeking top talents to join our global family. If you're based in one of these locations, we will be thrilled to consider your application.