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Lovable Logo Lovable · IT - Software Development

Staff / Principal Software Engineer, Platform

Sweden, Stockholm · Job Posted May 17, 2026
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Job Description

We're seeking exceptional senior engineers and technical leaders for our Platform team, who own the infrastructure that powers Lovable's AI product and the developer experience that lets our engineering teams move at maximum velocity.

Job Responsibility

  • Design, build and maintain the core systems that enable our AI product, including a gVisor-based runtime for agentic workloads and a high-throughput sandbox scheduler across multiple cloud providers
  • Bring order and structure to our codebase
  • integrate or build application frameworks to support a growing engineering organisation
  • Own and develop our observability stack, from code instrumentation through ingestion to presentation
  • Harden our infrastructure against failures, downtime, and slowdowns
  • Plan and implement our network infrastructure and cloud strategy
  • Integrate tools for AI-driven development across the engineering org
  • Identify and drive reliability improvement efforts across all engineering teams

Requirements

  • 10+ years in platform, infrastructure, or developer experience engineering
  • Deep experience building and operating in one or more of: production infrastructure, platform engineering, or developer experience (observability, CI/CD, application frameworks, productivity tooling)
  • Strong proficiency in at least one systems-oriented language (Go, Rust, C++, or similar)
  • Solid working knowledge of Docker, Kubernetes, and modern infrastructure practices
  • You ship high-leverage systems fast and know when to make trade-offs between security, stability, and speed
  • You're comfortable navigating ambiguity and driving clarity at an organisational level, not just technically
  • You're based in Stockholm or ready to relocate
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