Senior AI Engineer

ABOUT THE ROLE
Join a fast-moving engineering team at a seed-stage AI productivity software company. You will work on two core challenges: building scalable backend systems and improving the reliability and efficiency of the AI agent flows that power the product.
WHAT YOU'LL DO
– Design, build, and maintain backend systems and services that can operate at scale.
– Optimize and iterate on large language model integrations and AI agent orchestration.
– Improve the reliability and efficiency of AI-powered product workflows.
– Take ownership of technical work and ship software that supports platform performance and user experience.
WHAT WE'RE LOOKING FOR
– Typically 8 to 10 or more years of relevant experience, with a substantial hands-on record of coding and shipping software.
– Strong backend engineering experience building scalable systems.
– Practical experience optimizing LLM integrations and AI agent flows in production.
– A portfolio of side projects demonstrating technical depth and sustained curiosity.
– Startup experience is preferred, particularly in a fast-growing environment, along with a strong sense of ownership and commitment to engineering craft.
– Willingness and legal eligibility to work on-site in Stockholm, including relocation if needed.
COMPENSATION & BENEFITS
Compensation is $80,000 to $120,000 USD annually, plus equity. The compensation mix may be negotiable. Visa sponsorship is not available.
LOCATION
On-site in Stockholm, Sweden.