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source · wttj·req · jb_083cb29c28·listed 11h ago

Senior Software Engineer (Core Experiences)

Speechify·Cambridge, United Kingdom·Hybrid·Full-time
Sourced listing · wttjSalary disclosed
Posted
21 July 2026
via wttj
Type
Full-time
Arrangement
Hybrid
United Kingdom
Deadline
20 August 2026
closes in 30d
compensation · disclosed
$140,000 — $200,000
source · wttj

Summary

the pitch

Join Speechify as a Senior Software Engineer on our Core Experiences Team. In this critical role, you will build and maintain foundational services and SDKs that power our product experience across platforms. You will collaborate with product teams, optimize existing functionality, and ship cloud functions and lightweight backend services using Kotlin. Ideal candidates have experience with GCP, Kotlin Multiplatform, and systems thinking.

Role

posted by company
  • Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
  • Preferred Tech Stack:
  • Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
  • Prior experience with GCP is a plus
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform)
  • Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable
  • Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down

Key responsibilities

  • Collaborate with Product Teams to scope projects, reduce scope for faster feedback, and deliver solutions via cross-platform SDK.
  • Optimize existing functionality to improve loading speed and parsing intelligence by designing efficient abstractions and improving algorithms.
  • Ship cloud functions, lightweight backend services, and jobs using Kotlin, while ensuring end-to-end design and simplicity.