Senior Mobile Engineer – Flutter & ML for Logistics Tech

Relay; London; Hybrid; NOK 1,128,000 - 1,754,000; Full time

Job summary

Relay is reshaping how goods move in an online era. We build cross-platform Flutter apps, use Python, Rust and TypeScript, and run on GCP with BigQuery and Cloud Run, with ML modelling and LLM inference as daily practice.

You will own end-to-end real-world problems from mobile to data infrastructure, collaborate across teams, and spend time in the field to see how your work impacts couriers and recipients.

Responsibilities

• Work across the full stack of technology, from mobile all the way down through data infrastructure.
• Take end-to-end ownership over thorny real-world problems, like using machine vision to automatically assess proof of delivery photos.
• Collaborate with team members across the company.

Job description

Relay is reshaping how goods move in an online era. We build cross-platform Flutter apps, use Python, Rust and TypeScript, and run on GCP with BigQuery and Cloud Run, with ML modelling and LLM inference as daily practice.

You will own end-to-end real-world problems from mobile to data infrastructure, collaborate across teams, and spend time in the field to see how your work impacts couriers and recipients.