SENIOR QUANT DEVELOPER

Sigmasoftware2

Full-timesenior

Job description

<ul><li>Design, develop, test, and deploy quantitative trading and portfolio management solutions </li><li>Develop and maintain research, backtesting, and portfolio optimization frameworks </li><li>Analyze historical and real-time market data across multiple asset classes </li><li>Implement validation, simulation, and performance testing methodologies </li><li>Integrate machine learning models into quantitative workflows where applicable </li><li>Collaborate with engineering and quantitative teams to deliver production-grade solutions </li><li>Contribute to software architecture, code quality, automation, and operational excellence </li><li>Monitor and improve strategy performance, scalability, and system reliability </li><li>Participate in technical discussions, design reviews, and solution planning </li><li>Optimize data processing pipelines and analytical workflows for performance and scalability </li></ul> <ul><li>5+ years of commercial software development experience </li><li>Strong Python development expertise </li><li>Hands-on experience with Pandas, Polars, NumPy, or similar data processing libraries </li><li>Experience building quantitative analytics, research, or trading systems </li><li>Strong knowledge of statistics, probability, and quantitative modeling techniques </li><li>Experience with backtesting frameworks and performance analysis </li><li>Understanding of portfolio construction and risk management concepts </li><li>Experience working with relational and time-series databases </li><li>Practical knowledge of PostgreSQL or equivalent databases </li><li>Experience with Git, Docker, and CI/CD practices </li><li>Strong analytical thinking and problem-solving skills </li><li>Upper-Intermediate or higher English level </li></ul>WILL BE A PLUS<ul><li>Experience with VectorBT, Backtrader, QuantConnect LEAN, or similar platforms </li><li>Exposure to machine learning frameworks such as PyTorch, XGBoost, or LightGBM </li><li>Knowledge of equities, futures, forex, or cryptocurrency markets </li><li>Experience with FIX protocol integrations </li><li>Exposure to Java or C++ </li><li>Experience with cloud platforms and distributed systems </li><li>Background in institutional trading, fintech, or investment management solutions </li></ul> PERSONAL PROFILE<ul><li>Ability to work independently </li><li>Ability to convey ideas, recommendations, and strategy clearly </li><li>Excellent verbal and written communication skills </li><li>Strong collaboration and teamwork abilities </li><li>Proactive and ownership-driven mindset </li><li>Strong attention to detail and analytical thinking </li></ul>

Skills

PythonPandasPolarsNumPyPostgreSQLGitDockerCI/CDVectorBTBacktraderQuantConnect LEANPyTorchXGBoostLightGBMFIX protocolJavaC++cloud platformsdistributed systems