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🥝 Senior Software Engineer

Jobleads-UK | City Of London, United Kingdom | Posted June 23, 2026

Job Description

Overview


Relay is fundamentally reshaping how goods move in an online era. Backed by Europe’s largest-ever logistics Series A ($35M), Relay is scaling faster than 99.98% of venture-backed startups. We’re assembling the most talent-dense team the logistics industry has ever seen.


Relay’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



  • ~90 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

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