Quantitative Developer

2 days ago


Bucharest, Bucureşti, Romania Sales Consulting Full time 60,000 - 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;


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

    Senior Quantitative Risk Analyst: PPC-Public Power Corporation Romania: Risk Management: Bucharest: Unlimited periodYourCareer starts with doing what you like We are always looking for talented and motivated colleagues to join our team and together, contribute to the creation of a sustainable future, based on inclusion, empathy, respect and equal...


  • Bucharest, Bucureşti, Romania NielsenIQ Full time

    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...


  • Bucharest, Bucureşti, Romania NielsenIQ Full time

    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...


  • Bucharest, Bucureşti, Romania LSEG Full time 40,000 - 80,000 per year

    About Us:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

  • UX Researcher

    1 week ago


    Bucharest, Bucureşti, Romania Akraya, Inc. Full time 40,000 - 60,000 per year

    Primary Skills: UXR (L4-5), SAAS (L3-4), B2C/B2B (L3), Fast-Paced (L3), Quantitative Analysis (L2-3)Location: Bucharest, Romania ()Duration: 6+ MonthsContract: YesLPSummaryWe are seeking a Senior User Experience Researcher with 6-8 years of experience for our division in Bucharest, Romania, for a 6 plus month contract. The ideal candidate can independently...


  • Bucharest, Bucureşti, Romania NielsenIQ Full time 30,000 - 60,000 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...


  • Bucharest, Bucureşti, Romania NielsenIQ Full time 120,000 - 180,000 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...


  • Bucharest, Bucureşti, Romania Phi Partners Full time €60,000 - €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...


  • Bucharest, Bucureşti, Romania Hipo Full time €40,000 - €60,000 per year

    Short Company DescriptionAs the central bank for Europe's single currency, the euro, we have two main tasks. First, we aim for stable prices in the euro area. We do this by setting the short-term interest rate and by working closely with the national central banks of countries that have adopted the euro. Stable prices are important for people and businesses...


  • Bucharest, Bucureşti, Romania BANCA COMERCIALA ROMANA Full time €40,000 - €60,000 per year

    Localitate: BucurestiDurata Contract: NedeterminatDomeniu: StrategieAbout our teamBCR is the place where you learn, grow, and contribute to shaping the future of banking. We are recognized as a school of excellence in banking, a top employer in the banking sector, and a team open to learning, where every colleague feels seen and valued.We are an organization...