Relay is fundamentally reshaping how goods move in an online era.
Backed by Europe’s largest-ever logistics Series A ($35M), led by deep-tech investors Plural (whose portfolio spans fusion energy and space exploration), Relay is scaling faster than 99.
98% of venture-backed startups.
We're assembling the most talent-dense team the logistics industry has ever seenRelay’s Mission is to free commerce from friction.
Today, high delivery costs act as a hidden tax on e-commerce, quietly shaping what can be sold online and limiting who can participate.
We envision a world where more goods move more freely between more people, making the online shopping experience seamless and accessible to everyone.
THE TEAM• ~110 people, more than half in engineering, product and data• 45+ advanced degrees across computer science, mathematics and operations research• Thousands of data points captured, calculated, analysed and predicted for every single parcel we handle• An intellectually vibrant culture of first‑principles thinking, tight feedback loops and relentless experimentationWork Alongside Industry LeadersDiego Protas – Director of EngineeringDiego, an expert in distributed systems and hardware architecture, merging physical computing with enterprise-scale infrastructure.
Previously directing teams of 170+ engineers at Mercado Libre and orchestrating large-scale ML-based inference at Meta.
At Relay, Diego’s infectious enthusiasm and hands-on leadership are redefining the boundaries of speed and reliability.
Tech Stack HighlightsPython, Rust and TypeScript - we keep things simple but use the right tool for the jobCross-platform Flutter apps with a deep focus on user experienceCloud-native on GCP with extensive use of BigQuery and Cloud RunExtensive use of ML modelling and LLM inference - no gimmicks here, this is our daily routineEmerging tech integrations, including robotics and IoT-powered operationsThe OpportunityAs a Software Engineer at Relay, you'll:Own challenging, impactful.