Engineering - Senior Backend Engineer - Platform Services (Scala)

tray.io
Full-time London, England Other Sales and Related Workers
Posted:
June 07, 2026
Location:
London, England, United Kingdom

Job Description

Your mission

is to empower our customers by building secure, scalable, enterprise software that is well tested and follows industry standard patterns. You’ll work closely with the product team and our frontend engineering teams to deliver value to our customers while also investing in the quality and stability of our existing platform.
  • Build new features and ensure excellent code coverage in our testing
  • Identify performance bottlenecks and improve our code base
  • Propose strategies to migrate us away from legacy systems and keep our platform evolving with current technology standards
  • Our Tech Stack

    As a backend engineer, you’ll primarily be working in Scala using the Play framework and persisting data to PostgreSQL. We provision our infrastructure with Terraform and we host on AWS. We keep our code in GitHub and deploy using Github Actions.

    Your Qualifications

    ...

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    Job Overview

    Job Type: Full-time
    Location: London, United Kingdom
    Posted: June 07, 2026
    Deadline: July 17, 2026