Competitive compensation and opportunities for professional growth.

What you’ll be doing:

• Designing and building a highly customisable engine, with the choice to extend an existing open-source project (like OTP, Graphhopper, Valhalla) or build our own to meet unique product needs.
• Designing clean, scalable routing APIs and collaborating with backend and mobile engineers to ensure they are robust and easy to use.
• Contributing across the stack by applying your engineering skills to our backend services or geospatial data processing pipelines.
• Creating the foundation for our AI-powered personalisation, where edge weights (speed, cost, preference) are dynamically adjusted for each user.
• Implementing complex multi-modal routing logic that can seamlessly combine walking, public transport, and ride-sharing into a single, optimised journey.
• Over time solving for modern transport challenges, such as building Electric Vehicle (EV) routing that intelligently incorporates charging stops, battery levels, and station availability.
• Developing and optimising core routing algorithms like A*, Contraction Hierarchies (CH), or other speed-up techniques for continental-scale networks.
• Building the testing and verification harness that keeps routing correct such as golden-route regression suites, invariant checks (e.g. triangle inequality, symmetry where expected), and benchmarks that catch performance regressions as the graph and algorithms evolve.