CareerPlan

Senior ML Platform Engineer (Agentic Platform)

LondonFull-time2026-10-13 → 2026-11-10

Core

Build the infrastructure that takes agent prototypes to production, solving distributed-systems problems in long-running, non-deterministic workflows.

Role type

Senior IC ML Platform Engineer (Agentic Platform)

Builds

Durable agent runtime, secure tool layer, agent state/memory primitives, guardrails, and SDKs/templates for building AI agents.

Domain

Ed-Tech + Agentic AI / Distributed Systems

Deliverable

production ML models

Required skills

Python, distributed systems, GenAI/Agentic systems (tool/function calling), cloud infrastructure (AWS), observability/tracing, API/SDK design, security/authorization

Preferred skills

Agent frameworks (LangGraph, OpenAI Agents SDK, Temporal), agent evaluation/simulation, sandboxed execution environments, MCP Gateway

Technologies

Python, AWS, LangGraph, OpenAI Agents SDK, Temporal, MCP

Responsibilities

Build durable agent runtime with checkpoints and recovery; Create secure tool layer for discovery and invocation; Own agent state, context, and memory primitives; Design identity, permissions, and human controls; Develop guardrails for tool access and policy enforcement; Provide end-to-end observability and trace replay; Ship SDKs and paved-road patterns for teams.

Seniority

Senior, hands-on IC