Master's/PhD Fellow – Researcher in Integrated Modeling and Optimization
Job not on LinkedIn
🔥 1 minute ago
🗣️🇧🇷🇵🇹 Portuguese Required
📊 Check your resume score for this job
Improve your chances of getting an interview by checking your resume score before you apply.
📋 Description
• 12-month project to unify Treasury, Cash Shipments and ATM models into a single MIP solution • Assessment of the three models (variables, constraints, interfaces) and historical analysis of instability and misalignments • Unified MIP formulation with coupling constraints between layers • Testing decomposition methods (Benders, Lagrangian, Dantzig–Wolfe) on progressively larger instances • Warm-start heuristics (relax-and-fix, fix-and-optimize) to accelerate the solver • Integration of the data pipeline, execution on geographic slices and scaling to national level • Backtesting with 3 months of real data, comparing against baselines and evaluating cost, stability, adherence and runtime • Delivery of a functional prototype, technical documentation and recommendations for gradual deployment.
🎯 Requirements
• PhD or Master's degree • Education: enrolled or completed • Fields: Computer Engineering, Computer Science, Electronic Engineering, Applied Mathematics or Statistics • Mathematical modeling techniques using Operations Research (linear programming, mixed-integer programming, heuristics, etc.) • Experience using solvers (CPLEX, Gurobi, CBC, HiGHS, etc.) • Python programming • Desirable: Optimization software (FICO Xpress, AIMMS, among others) • Programming languages R, SQL / AWS Cloud / Agile methodology (Scrum) • Experience with end-to-end projects.
Apply NowSimilar Jobs
🕒 May 21
Research Scientist designing benchmarks and evaluations for AI training data. Working on key evaluation datasets to enhance scientific rigor and industry standards.
🕒 May 6
Senior Researcher leading evaluations and optimizations of video datasets for generative AI models at Protege. Focused on ensuring video data quality and impact for model training.
🕒 April 20
avra
1 - 10
Research Scientist defining and executing AI research agenda with global advisers. Building ML pipelines and innovative solutions in a fully remote position.
