CareerPlan

Senior Software Engineer

United KingdomRemoteFull-time2026-10-26 → 2026-11-11
Hybrid

Core

Design and implement core systems powering an AI platform, including backend APIs, SDKs, dashboards, and developer tools to make AI integration seamless.

Role type

Senior Software Engineer (AI Platform)

Builds

Backend APIs, SDKs, developer tools, and scalable inference orchestration systems for an AI platform

Domain

Artificial Intelligence / Cloud Infrastructure

Deliverable

production ML models

Required skills

Distributed systems design, High-performance system architecture, API design, SDK development, Asynchronous workloads, Cloud infrastructure, System scalability, Performance optimization

Preferred skills

Image and video model integration, Audio and custom LLM support, Technical mentorship, Architectural planning

Technologies

PHP, Go

Responsibilities

Lead design and implementation of core AI platform systems, Build and evolve backend APIs and developer tools, Integrate and optimize image/video/audio models and custom LLMs, Architect scalable inference orchestration systems, Partner with infrastructure teams on performance and observability, Mentor engineers through code and design reviews

Seniority

Senior, hands-on IC with mentorship responsibilities