Senior AI Infrastructure Engineer (Rust) – Lisbon

Kraken; Lisboa; Presencial; EUR 90.000 - 130.000; Jornada completa

Descripción de la vacante

Kraken is seeking a Senior Software Engineer for AI Infrastructure in Lisbon. You will design and build high‑scale Rust services powering model inference, orchestration, and execution for production agent systems.

This role demands deep knowledge of distributed systems, reliability engineering, and performance optimization, with experience operating services serving millions of users. You’ll collaborate with the Agent Systems team to turn prototypes into hardened production systems and

Formación

• 5+ years of experience building and operating high-scale production systems.
• Strong proficiency in Rust and systems-level programming.
• Deep understanding of distributed systems, reliability engineering, and performance optimization.
• Experience operating services serving millions of users or high-throughput workloads.
• Familiarity with ML infrastructure, model serving, or MLOps in production environments.
• Experience designing observability, monitoring, and failure recovery systems.

Responsabilidades

• Design and build the infrastructure layer powering AI agent systems in production.
• Develop high-performance Rust services that handle model inference, orchestration, and execution.
• Architect scalable systems capable of supporting millions of users and high request throughput.
• Build reliable ML infrastructure and MLOps patterns for model deployment, evaluation, and monitoring.
• Define guardrails, observability, and failure handling for agent-driven workflows.
• Optimize latency, throughput, and cost across inference and orchestration layers.
• Partner closely with the Agent Systems team to translate experimental prototypes into hardened production systems.
• Contribute to foundational infrastructure decisions in a high-scale, high-impact environment.

Conocimientos

Rust

Distributed systems

Reliability engineering

Performance optimization

Descripción del empleo

Kraken is seeking a Senior Software Engineer for AI Infrastructure in Lisbon. You will design and build high‑scale Rust services powering model inference, orchestration, and execution for production agent systems.

This role demands deep knowledge of distributed systems, reliability engineering, and performance optimization, with experience operating services serving millions of users. You’ll collaborate with the Agent Systems team to turn prototypes into hardened production systems and