[Remote] AI Principal Engineer

Note: The job is a remote job and is open to candidates in USA. Improvado is an AI-powered platform designed for marketing teams in medium to large-scale enterprises, aiming to automate marketing intelligence and reporting. They are seeking a hands-on AI Principal Engineer to design and implement AI-powered features, drive technical architecture decisions, and ensure high code quality and reliability.ResponsibilitiesDesign and implement key AI-powered features from the ground up — from architecture to productionBuild and evolve intelligent agents using modern LLM frameworks, including memory systems, Knowledge Graph design, multi-agent orchestration, and retrieval pipelinesDrive technical architecture decisions across your focus area — Product or InfoSec — and ensure high code quality and reliabilityWrite scalable, production-ready code and take full ownership of outcomes end-to-endDefine and track success metrics — from model performance to user satisfaction and adoptionOwn the architecture of our AI Agent productSkillsA catalyst for action with a relentless drive for execution — a doer who thrives on speed, takes absolute ownership, and is energized by a fast-paced environmentDeep experience building AI/ML systems, ideally with LLMs in production — agents, retrieval, orchestration, evaluationHands-on with modern AI tooling: prompt engineering, vector databases, Claude/Opus, Claude Code or similar agentic coding environmentsStrong product instincts — you think beyond models and love solving real user problemsClear communicator with strong English — comfortable leading technical discussions with clients and internal stakeholdersAvailable for a 6-day workweek with consistent overlap with US timezone (until 6pm PST)Previous startup or fast-paced environment experience is a plusBenefitsFully remote work with overlap in PST time zoneCompetitive salary based on your experience and impactRelocation assistance to Latin America (not necessary, but if you’d like, we’ll sponsor it)Modern AI tech stack and freedom to experiment20 PTO days + U.S. holidays and extra days offProfessional development reimbursementStock options after the probation periodCompany OverviewImprovado is an advanced marketing analytics tool for data-driven marketing teams functioning within major companies. It was founded in 2015, and is headquartered in San Diego, California, USA, with a workforce of 51-200 employees. Its website is https://improvado.io/.