[Remote] Senior AI Engineer

Note: The job is a remote job and is open to candidates in USA. X4 Life Sciences is partnered with a rapidly growing digital health organization that is building cutting-edge AI solutions to transform healthcare operations. They are seeking a Senior AI Engineer to develop autonomous AI systems and complex workflows that enhance decision-making in healthcare environments.ResponsibilitiesDesign and develop advanced AI agents and multi-agent systemsBuild production-grade agentic workflows using modern LLM technologiesDevelop autonomous systems that interact with APIs, databases, and external toolsCreate scalable AI solutions capable of complex decision-making and task executionPartner with product and business stakeholders to identify high-impact use casesEvaluate, optimize, and improve AI system performance and reliabilityContribute to the long-term AI architecture and technical roadmapSkillsProven experience building and deploying AI agents in production environmentsHands-on experience designing complex agentic workflows from concept through deploymentStrong software engineering background with production-level development experienceExperience working with Large Language Models (LLMs) and AI orchestration frameworksExperience integrating AI solutions with APIs, databases, and business applicationsAbility to independently build, test, deploy, and iterate on AI productsStrong understanding of agent orchestration, prompt engineering, evaluation, and reliabilityAgentic AI architecturesMulti-agent systemsWorkflow orchestration frameworksOpenAI, Anthropic, or similar LLM ecosystemsLangGraph, CrewAI, AutoGen, OpenAI Agents SDK, or comparable technologiesRetrieval-Augmented Generation (RAG)Python and modern backend developmentCloud-based AI deploymentsBenefitsJoin a high-growth digital health organization at an exciting stage of expansionBuild innovative AI products with meaningful real-world impactWork alongside a highly entrepreneurial leadership teamInfluence technical direction and product strategySignificant opportunities for career progression as the AI function growsCompetitive compensation and long-term growth potentialCompany OverviewX4 Life Sciences is a recruitment agency that offers consulting and talent solutions to organizations. It was founded in 2008, and is headquartered in London, England, GBR, with a workforce of 51-200 employees. Its website is https://www.x4lifesciences.com.