Staff / Principal Software Engineer, Security

The role

You will build security features and systems to make the AI software creation platform trusted. This includes building security product features, integrating AI/LLM capabilities, and shipping across the full stack.

What you will do

• Build security product features end-to-end including audit flows, security scanner UI, and compliance tooling.
• Design and implement static analysis.
• Integrate AI/LLM capabilities into security workflows to detect, explain, and remediate vulnerabilities.
• Ship across the full stack as part of a small, self-sufficient team.
• Advocate for secure coding practices.
• Conduct security-focused code reviews.
• Influence technical direction and product strategy with a security-first mindset.

Required qualifications

• 10+ years of engineering experience shipping production-grade products at high velocity.
• Track record operating at senior engineering levels.
• Deep, fluent command of React/TypeScript on the frontend and Golang on the backend.
• Experience in one or more of: product security features (audit flows, compliance tooling, scanner interfaces), or code security and static analysis (SAST, linters, vulnerability scanners, or similar).
• Solid understanding of systems design, performance tradeoffs, and scalable architecture.
• Strong product sense.
• Comfortable navigating ambiguity and driving clarity at an organisational level.
• Based in Stockholm or ready to relocate.

Nice to have

• Familiarity with AI/LLM-powered tooling, or a background that involved dense algorithmic or systems work.

About the company

Lovable is a software creation platform that allows people to turn ideas into software. It is a small, talent-dense team building a generational company from Stockholm.