Posted Mar 26, 2026
That means:
This is software engineering work. While the domain revolves around AI infrastructure, you will spend most of your time building reliable, scalable backend systems. What you’ll be doing
In this role, you will be a force multiplier for platform quality and technical direction. - Drive the design, delivery, and evolution of the GenAI Core platform, the shared AI infrastructure used by all product teams at Pleo
Own and evolve service architecture, APIs, and integration contracts, with a high bar for reliability and observability
Set technical direction for key parts of the platform, including LLM routing, budget enforcement, observability pipelines, and evaluation infrastructure
Lead cross-team technical initiatives and act as a trusted technical partner when product teams need to build AI-powered features on top of the platform
Raise the engineering bar through strong practices: code reviews, incident follow-ups, safe change management, and resilient system design
Proactively identify and address technical debt, and guide the team through architectural decisions and migrations
Support other engineers through pairing, reviews, and technical guidance
Contribute hands-on in code. You should expect to be coding a meaningful part of the time. You’ll bring solid experience with
Designing and maintaining backend systems with strong requirements for reliability and observability
Building and operating a shared platform or infrastructure components used by multiple teams
Distributed systems fundamentals, including async workflows, idempotency, consistency, and designing for failure
API design, clear service boundaries, and integrating with external systems in a maintainable way
Observability and owning systems in production, including monitoring, alerting, incident response, and post-mortems
Strong testing practices and a high quality mindset
Clear communication and pragmatic decision-making across teams and stakeholders
Nice to have
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