Optimization Specialist

Optimization Specialist (Mathematical Modelling & Data Science) Miejsce pracy: Warszawa Technologies we use Expected Python Optional Gurobi CPLEX CBC Pyomo PuLP AMPL Microsoft Azure Databricks About the project As we expand our R&D and optimization capabilities, we are looking for a specialist with strong algorithmic and mathematical background to help us design, prototype, and validate optimization models that support supply chain decision-making — from demand allocation and production planning to inventory management and phase-in/phase-out processes. As an Optimization & Data Science Specialist, you will collaborate with our solution architects, data scientists, and business consultants to translate complex business problems into mathematical models and algorithms. You will coordinate with other teams and domain experts within the company, as well as with business stakeholders on our customers' side to deep dive into customer's data and use cases, propose solutions, apply machine learning to generate business value, drive insights and define the logic and constraints behind optimization engines — ensuring that our customers' planning processes are efficient, realistic, and scalable. Your responsibilities Analyze business processes (e.g., demand allocation, supply planning, inventory optimization) and translate them into mathematical formulations. Develop, test, and validate optimization, support the design of new optimization-based modules Work closely with solution architects to integrate mathematical models into production-grade solutions and platforms. Develop frameworks for and perform scenario testing and sensitivity analyses to validate robustness of optimization logic. Document model assumptions, constraints, and results in a clear, business-oriented way. Provide guidance and support to consultants working on optimization-related topics. Our requirements Proficiency in Python and have some experience with software development. You can write clean, well-structured, readable, efficient code. Strong analytical mindset, problem-solving skills; ability to translate operational and organizational problems into mathematical abstractions, propose new strategies, develop action plans, and deliver products and actionable recommendations in a timely manner. Strong background in operations research, data science, or mathematical optimization. Practical experience with optimization solvers (e.g., Gurobi, CPLEX, CBC), modeling libraries (e.g., Pyomo, PuLP, AMPL, or similar). You are a good communicator and can effectively cooperate with peers and clients. You are clear, curious, enthusiastic, and a good presenter. Fluent business English is necessary. Optional Experience with Azure or other cloud platforms, Databricks, DevOps, Data Engineering, Agile principles is a plus. Experience with agent-based optimization frameworks and policy development, reinforcement learning, game-theoretic and adversarial approaches, self-supervised training, curriculum learning, RAGs and knowledge graph design are a plus. What we offer Rewarding, challenging, and dynamic work in an international environment. Ongoing learning and development opportunities. Very competitive compensation: B2B model as an option. Flexible and agile work practices that focus on our people's well-being to drive innovation and entrepreneurship. You will have tangible impact on Company you work at. You will work with a global team comprising deeply experience supply chain professionals, with an average of 11 years of industry experience across the company, in a highly collaborative, engaging and fun environment. You will work with cutting-edge technologies and business frameworks. Benefits private medical care flexible working time integration events video games at work coffee / tea Multisport card Co-financed lunches Free on-site parking Recruitment stages HR Phone Call HR Interview Technical Interview Final Interview Hylogic sp. z o.o. HyLogic is an IT consulting company specializing in advanced Supply Chain Planning and optimization solutions. We partner with global enterprises to design and implement digital supply chain ecosystems using tools such as Kinaxis RapidResponse (Maestro), o9 Solutions, SAP IBP, and custom-built optimizers leveraging modern technologies and mathematical models.