Quant Developer / Intraday Quant Trader (f/m)

Job description

Quant Developer / Intraday Quant Trader (f/m) 📍 Katowice | Hybrid 🚀 About the Role We are looking for someone who combines analytical thinking, programming, and strategy development . Your role will be to turn ideas into working models and algorithms — from concept, through testing, to deployment in real systems. This is a position for people who enjoy solving complex problems, working with data, and building end‑to‑end solutions .

Responsibilities

• Design and develop data‑driven strategies and quantitative models
• Build and implement algorithms in Python
• Develop predictive models (statistical, ML / DL-based)
• Analyze data and identify patterns / signals
• Perform backtesting and validate strategies Iteratively improve models based on performance
• Build tools supporting automated decision‑making
• Work with large datasets and real-time data pipelines Candidate Profile Degree in a quantitative field (math, physics, engineering, CS, or similar) Strong Python skills (must-have) Experience with SQL and working with structured data Experience in data analysis, modelling, or algorithm development
• Solid understanding of statistics and time-series analysis
• Familiarity with Machine Learning / Deep Learning concepts : regression / classification tree-based models (XGBoost, LightGBM, CatBoost) basic neural networks (feedforward, LSTM / time-series models) Experience with libraries such as pandas, numpy, scikit-learn, PyTorch / TensorFlow
• Strong problem-solving mindset and system thinking English (B2+)

Nice to Have

Experience with neural networks applied to time-series / forecasting Experience with optimization techniques and hyperparameter tuning Working with real-time / high-frequency data Experience deploying models into production (APIs, pipelines)

Who We’re Looking For Someone who: enjoys breaking down complex problems can turn ideas into working algorithms tests hypotheses instead of relying on intuition iterates quickly (build → test → improve) is curious about models and why they work (or don’t) We Offer Direct impact on strategies and systems Fast iteration cycles and real implementation Opportunity to build end‑to‑end solutions Growth in quant / algo / data / ML At ENGIE, every talent has a role to play in accelerating the energy transition.

Make a difference and enjoy a fulfilling professional experience. Take on exciting challenges and build a career path that reflects who you are. Join us and be part of the adventure of the century!

Company Name

ENGIE Poland Minimum Base Salary: Maximum Base Salary: Pay Basis: Nos valeurs L’inclusion et la diversité sont au cœur de notre politique de ressources humaines. Nous assurons l'égalité des chances entre tous les candidats et sommes engagés à créer l’environnement de travail le plus accessible possible. Information at a Glance #body.unify div.unify-button-container .unify-apply-now:focus, #body.unify div.unify-button-container .unify-apply-now:hover{color:rgb(255,255,255) !important;}#body.unify div.unify-button-container .unify-apply-now:focus, #body.unify div.unify-button-container .unify-apply-now:hover{background:rgba(0,90,160,1.0) !important;} Apply now Le groupe ENGIE À propos d’ENGIE