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Senior Software Engineer, Training & Experimentation

London, UK💼 Full-time💰 $180,000–$180,000🗓 2026-08-07 → 2026-09-26

Core

Design and scale backend systems for AI agent orchestration, workflow execution, and distributed training infrastructure to support researchers and enterprises.

Role type

Senior Software Engineer (Backend/Infrastructure)

Builds

Scalable APIs, platform capabilities for tool use and state management, and reliable infrastructure for long-running distributed AI workflows.

Domain

AI/ML Infrastructure, Distributed Systems, Cloud-Native Platforms

Deliverable

production ML models | infrastructure

Required skills

Go, Python, Rust, distributed systems, asynchronous processing, cloud-native architecture, AWS/GCP/Azure, Docker, Kubernetes

Preferred skills

Backend platform development, developer tooling, system design, technical debt management

Technologies

Go, Python, Rust, AWS, GCP, Azure, Docker, Kubernetes

Responsibilities

Design backend services for AI agent orchestration; Develop scalable APIs for workflow and state management; Build infrastructure for distributed AI workflows; Partner with product and research teams to productionize agent capabilities; Improve platform reliability and observability; Mentor engineers on system design and backend best practices

Seniority

Senior, hands-on IC

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