Quantitative Developer

2 weeks ago

Bucharest, Bucureşti, Romania Sales Consulting Full time €90,000 - €120,000 per year

Responsabilities:

  • Develop AI models for forecasting consumption and production, including renewables;
  • Build predictive models for prices in DAM, IDM, and BRM markets;
  • Forecast imbalances and associated costs using advanced ML techniques (LSTM, Transformer, regression);
  • Design and implement automated bidding strategies in DAM and IDM;
  • Develop arbitrage algorithms across OPCOM, BRM, and SIDC;
  • Optimize revenues from batteries and storage through AI-driven models;
  • Automate data pipelines for OPCOM, BRM, ENTSO-E, ANRE, and weather data;
  • Apply feature engineering specific to energy trading (ramp rate, forecast error, imbalance cost);
  • Deploy AI models in live trading environments with monitoring and recalibration;
  • Implement MLOps practices using MLflow, Azure ML, Databricks;
  • Create dashboards in Power BI showing forecasts vs. actuals, bidding recommendations, and risk metrics;
  • Ensure compliance with ANRE, REMIT, GDPR through explainability (SHAP, LIME) and documentation;
  • Provide audit-ready workflows with full reproducibility;
  • Collaborate closely with traders to integrate AI models into decision-making;
  • Conduct risk simulations and scenario analysis to support trading strategies;

Requirements:

  • Machine Learning: advanced knowledge in supervised and unsupervised learning, time series modeling;
  • Deep Learning: experience with LSTM, Transformer and CNN for sequential data;
  • MLOps: use of platforms such as MLflow, Kubeflow, Azure ML for managing the model lifecycle;
  • Data Engineering: skills in ETL, Airflow, Spark, dbt and SQL for efficient data processing;
  • Programming: expertise in Python (pandas, scikit-learn, PyTorch) and version control with Git;
  • Visualization: creation of interactive dashboards with Power BI;
  • API & Integration: development and consumption of REST APIs, integration with OPCOM/BRM APIs;
  • Model Explainability: use of SHAP and LIME techniques for AI model interpretation;
  • Energy Trading: deep understanding of DAM, IDM, BRM and SIDC markets;
  • Decision Optimization: development of algorithms for automated bidding, arbitrage and HFT strategies;
  • Energy Forecasting: ability to build accurate models for price, imbalance and production forecasting;
  • Risk Analysis: conducting simulations and scenarios for risk and cost estimation;
  • Communication: ability to explain complex AI concepts to non-technical stakeholders;
  • Collaboration: effective work with traders, IT, BI and operations teams;
  • Strategic Thinking: aligning AI solutions with the commercial objectives of the department;
  • Adaptability: ability to react quickly to market or regulatory changes;
  • Professional Ethics: responsibility in the use of AI, with focus on transparency and fairness;
  • Cloud & Infrastructure: experience with Azure MS Fabric for scalability;

  • Risk Quantitative Consultant/Senior Consultant

    7 days ago

    Bucharest, Bucureşti, Romania Deloitte Full time €40,000 - €80,000 per year

    Description & RequirementsWho we are looking forWe are looking to expand our team in Bucharest with a Quantitative Credit Risk Analyst who will contribute to local and international projects involving financial institutions and regulatory supervisory authorities.Your future roleKey Responsibilities:Support the design, calibration, implementation, testing and...

  • Quantitative Research Specialist

    2 weeks ago

    Bucharest, Bucureşti, Romania NielsenIQ Full time €104,000 - €130,878 per year

    Job DescriptionWe are expanding our ADHOC research department and are looking for people who are curious about the world, people, and consumer trends.Responsibilities for this position:Delivering projects with excellence, in a way that promotes customer satisfaction and repeat purchasing/renewals,Acting as Thought Leader for your client and the area of...

  • Quantitative Research Specialist

    2 weeks ago

    Bucharest, Bucureşti, Romania NielsenIQ Full time €104,000 - €130,878 per year

    Job Description We are expanding our ADHOC research department and are looking for people who are curious about the world, people, and consumer trends.Responsibilities for this position:Delivering projects with excellence, in a way that promotes customer satisfaction and repeat purchasing/renewals,Acting as Thought Leader for your client and the area of...

  • Quantitative Developer

    2 weeks ago

    Bucharest, Bucureşti, Romania E-INFRA Full time 800,000 - 1,200,000 per year

    E-INFRA este unul dintre cele mai puternice grupuri romanesti, cu o activitate de peste 28 ani. Prin intermediul companiilor parte a grupului, E-INFRA activeaza in arii precum infrastructura energetica, de telecomunicatii si civila, fiind, de asemenea, prezent si in domenii cheie ca productia de energie si energie verde, distributia de energie si gaze...

  • Analytics Quant Developer

    2 weeks ago

    Bucharest, Bucureşti, Romania London Stock Exchange Group Full time €60,000 - €80,000 per year

    About Us: Role Description: You will integrate a team of about twenty financial and software engineers and will develop, improve and support our quantitative analytics offering on the Cloud. Key Responsibilities:Work with senior colleagues to craft development algorithms supporting financial industry specific workflows Develop tools and applications,...

  • Business Development Specialist

    2 weeks ago

    Bucharest, Bucureşti, Romania Lugera The People Republic Romania Full time €60,000 - €80,000 per year

    For our client, a solutions integrator, we are recruiting a Business Development Manager.Responsibilities:Being responsible for identifying potential clients in the business area being managed;Acting as the single point of contact for clients in the assigned business area;Setting up and conducting visits to potential and existing customers to identify and...

  • Project Management Quantitative Lead

    2 weeks ago

    Bucharest, Bucureşti, Romania NielsenIQ Full time €104,000 - €130,878 per year

    Job Description Key AccountabilitiesIn this role you will manage a dedicated SA&I PM and bidding team, meant to execute end to end qualitative projects for West Europe SA&I areas. Will act as a SPOC for all qualitative execution and process topics for Client Service and Sales in Western Europe.In this role, one of the functions is to continuously taking...

  • Project Management Quantitative Lead

    2 weeks ago

    Bucharest, Bucureşti, Romania NielsenIQ Full time €104,000 - €130,878 per year

    Job DescriptionKey AccountabilitiesIn this role you will manage a dedicated SA&I PM and bidding team, meant to execute end to end qualitative projects for West Europe SA&I areas. Will act as a SPOC for all qualitative execution and process topics for Client Service and Sales in Western Europe.In this role, one of the functions is to continuously taking...

  • Data Scientist III, Product

    2 weeks ago

    Bucharest, Bucureşti, Romania Google Full time €80,000 - €120,000 per year

    Minimum qualifications:Bachelor's degree in Statistics, Mathematics, Data Science, Engineering, Physics, Economics, or a related quantitative field.5 years of work experience with analysis applications (extracting insights, performing statistical analysis, or solving business problems), and coding (Python, R, SQL) (or 2 years work experience with a Master's...

  • Lead Java Azure Developer

    2 weeks ago

    Bucharest, Bucureşti, Romania Phi Partners Full time €90,000 - €120,000 per year

    About Phi PartnersPhi Partners are a Capital Markets Technology Consultancy founded in 2004, specializing in providing quantitative and technology expertise to several of the world's largest investment banks, asset management companies, and market-leading hedge funds.Phi Partners specialise in FO Technology (eTrading, Pricing and Risk) services among other...