Python Backend Developer

We're looking for a Python Backend Developer with a strong algorithmic mindset to join a sea transport logistics project. You'll be working on route optimization — designing and implementing algorithms and calculation models that solve concrete business problems in shipping and freight planning.

Responsibilities

Implement features and resolve bugs using AI coding tools as your primary workflow; Work with geospatial data: coordinates, routes, distance and travel-time calculations, coordinate transformations; Integrate and work with mapping / geolocation services (e.g. Google Maps APIs) for geocoding, distance matrices, and route data; Use AI coding assistants (Claude Code, Cursor or similar) as a primary part of your workflow to close a high volume of tasks; Document the logic behind your solutions so the team can reason about it after you

Requirements

3+ years of production Python experience with a focus on algorithmic and computational tasks; Experience with optimization problems: route optimization, scheduling, resource allocation, or an adjacent class of problem; Working knowledge of graph algorithms and algorithmic complexity; Experience working with geospatial data (coordinates, distances, GeoJSON or similar); Hands-on experience with optimization libraries — OR-Tools, NetworkX, PuLP, SciPy.optimize; Daily working experience with Claude Code, Cursor or similar AI coding tools; Upper-Intermediate English or higher

Nice to have

Mathematical background: linear programming, combinatorial optimization, operations research, graph theory, statistics; Experience with Google Maps Platform APIs (Distance Matrix, Directions, Geocoding) or equivalents; Docker, basic cloud familiarity; Understanding of multi-agent AI systems

Benefits

Innovation Culture: Work in a team that actively experiments with AI and modern development approaches; Flexible workload: full-time or part-time, depending on your availability; Generous Time Off: 20 paid vacation days + 15 sick leave days annually; Professional Growth: Compensation for courses, certifications, and learning resources; Cutting-Edge Tools: Access to premium AI tools (Cursor Pro, Claude Code, GitHub Copilot, etc.); Referral bonus: $300