About the RoleWe're a fast-moving, early-stage startup operating in the AI-powered talent acquisition space, and we're hiring AI Engineers to tackle two of our most critical technical challenges: scaling our backend infrastructure and optimizing the LLM and AI agent flows that power our core product. You'll join a small, high-agency engineering team where your work has direct and immediate impact on platform performance and user experience.We're looking to bring on 1–2 exceptionally strong, startup-motivated engineers who are passionate about building reliable, production-grade AI systems.What You'll DoTake full ownership of backend scalability — design, build, and maintain services and systems that perform reliably at scale.Tune, iterate on, and optimize LLM integrations and AI agent orchestration pipelines to improve reliability, efficiency, and output quality.Collaborate closely with a fast-moving team, shipping meaningfully and often.Contribute to shaping engineering culture and technical direction as an early team member.What We're Looking ForRequirements (dealbreakers):Based in Stockholm, or legally eligible to work and willing to relocate to Stockholm — no visa sponsorship available.5+ years of backend software engineering experience delivering scalable production systems.Hands-on experience integrating LLMs and optimizing AI agent workflows in live production environments.Required skills & experience:Strong backend engineering fundamentals — you've built systems that scale and you've felt the pain of when they don't.Practical experience shipping AI-driven features in production; you understand the nuances of LLM reliability and performance tuning.Startup experience — you're comfortable with ambiguity, own your work end-to-end, and move fast without waiting for permission.Nice to have:A strong portfolio of side projects that demonstrates technical depth and sustained curiosity.Experience building AI-driven features in a consumer or marketplace product con