Operations Research Engineer (m/f/d) - Network Planning Optimization

Über Flix

At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, and a culture of collaboration and ownership.

Aufgaben

• Design, test, and enhance optimization models and metaheuristic algorithms for our network planning use-cases
• Prepare and analyze data to inform model design and evaluate algorithm results, ensuring validity and practical relevance
• Develop and implement these algorithms in clean, readable, efficient, and production-ready code, actively contributing to code reviews
• Balance algorithm complexity with practical implementation, progressing incrementally using an agile inspect-and-adapt approach
• Collaborate closely within the team to achieve our goals together
• Engage regularly with stakeholders and end users to gain deep domain knowledge
• Participate in problem exploration and discovery with users to inform solution design
• Share your expertise, work, and results at various levels, promoting a culture of continuous knowledge sharing

Anforderungen

• An academic background in a quantitative field such as Operations Research, Industrial Engineering, Mathematics, Computer Science, or related disciplines
• At least 2 years of practical experience implementing optimization models or metaheuristic algorithms, using Python
• A deep understanding of operations research models and algorithms, including combinatorial optimization (MILP, LP, etc) and metaheuristics (local search, genetic algorithms, etc)
• A strong team player valuing close collaboration, shared responsibilities, and iterative development
• Proficiency in conveying complex algorithmic concepts to non-technical stakeholders
• Fluent in English, with strong communication skills in both written and spoken forms
• Experience with SQL, a solid grasp of OOP principles, and a commitment to clean code are all highly valued
• Experience in the transportation and logistics domain is advantageous

Benefits

• Travel perks: 12 free Flix vouchers + 12 discount vouchers for friends & family
• Work from (M)Anywhere: Depending on your role, work from another location for up to 60 days per year
• Hybrid work model: We are an office-first company, but we offer flexibility to balance work and life
• Wellbeing support: Access confidential 1:1 counselling, courses, and stress management for yourself and up to four family members
• Learning & Development: Take advantage of language classes, training courses, and expert-led sessions to grow your skills
• Mentoring Program: Connect with experienced colleagues to gain insights and accelerate your career