AI Engineer

Join to apply for the AI Engineer role at KetryxJoin to apply for the AI Engineer role at KetryxJob Title: AI EngineerEmployment Status: Full-timePreferred Location: Boston, MassachusettsCompensation: very attractive base salary + performance-based bonus and equity optionsFinal compensation is negotiable based on experience and qualificationsJob SummaryJob Title: AI EngineerEmployment Status: Full-timePreferred Location: Boston, MassachusettsCompensation: very attractive base salary + performance-based bonus and equity optionsFinal compensation is negotiable based on experience and qualificationsJob SummaryJoin us in an exciting opportunity as an AI Engineer at Ketryx, where you'll help enhance and expand our AI-powered solution that helps medical device manufacturers build safer software faster. In this role, you'll be part of a small, highly motivated team working at the intersection of artificial intelligence and medical software development. You'll help shape the future of how medical device teams interact with AI systems while ensuring compliance with regulatory requirements.Our mission is to reinvent how medical device manufacturers bring life-saving innovations to market. As part of our growing AI team, you'll have the opportunity to make significant contributions to our AI infrastructure and help medical device teams work more efficiently and safely.About YouYou're passionate about applying AI to solve real-world problems, particularly in regulated industries where safety and reliability are paramount. Your strong technical foundation in AI/ML is complemented by excellent software engineering skills and a desire to build production-ready systems that users can trust. You're excited about the challenge of making AI systems that are both powerful and responsible, especially in the context of medical software development. Applicants must be authorized to work for any employer in the U.S. or Canada. We are unable to sponsor or take over sponsorship of employment Visas (including H-1B), F-1 visas, or Optional Practical Training (OPT) status at this time.You thrive in a fast-paced startup environment where you can take ownership of technical decisions and see their direct impact on users. You're naturally curious, love diving deep into complex problems, and are comfortable working across the full AI system stack - from model integration to user experience design.Responsibilities:Enhance and expand the capabilities of our AI-powered solutionacross our platformDevelop and optimize advanced natural language processing techniques for requirement analysis and traceability, with emphasis on identifying dependencies and potential gapsImplement methodologies for AI-assisted software verification and validation processes, focusing on regulated environment requirementsDesign and develop AI-powered document processing and generation systems with continuous validation capabilitiesBuild and maintain testing frameworks to evaluate KI's AI components through empirical studies, measuring efficiency gains, accuracy improvements, and user satisfaction metricsEstablish and implement monitoring systems for continuous validation of AI features in regulated environmentsLead cross-functional collaboration with the product team to design measurable, impactful AI solutions that address specific user challengesEnsure AI systems maintain compliance with medical software requirements through systematic testing and validation protocolRequired Skills:Bachelor’s degree in Computer Science, Applied Computing, and at least 2-3 years ofpractical experience in related field with focus on AI/MLMinimum of 4 years of professional experience in a product-focused companyAt least 1 year of experience working on a TypeScript backend (for product integration work)Knowledge in common Software Engineering practiceExperience with large language models (LLMs) and natural language processingExcellent written and verbal communication skillsExperience building production systemsAdditional Skills:Familiarity with React and GraphQLExperience with AI systems in regulated industriesUnderstanding of medical device software development processOur Tech Stack:Software platform built on NextJS / React. The backend and frontend, including the AI parts are maintained in TypeScriptPostgres databaseAWS (EC2, ELB, S3, CloudWatch etc.) for deploymentGitHub, Jira, Confluence for collaborationAm I a Good Fit?How would you manage state when using an LLM to power a conversation?How would you design an AI-powered document analysis system from scratch?What does the await keyword do in TypeScript, and how does it relate to Promises?How did you integrate AI powered features into a user-facing SaaS / software system?If you feel confident talking about these kinds of questions, let’s talk!Keywords: Artificial Intelligence, AI, Machine Learning, ML, Product Engineering, TypeScript, Software Engineering, Medical Device Software, Large Language Models, LLMs, React, PostgreSQLWhat We OfferCompetitive compensationGenerous stock options possibleWork in an exciting field with a positive impact on the worldOpportunity to learn and grow as part of a global teamHybrid work model (mix of work from home and office is possible)Generous PTO for full-timeKetryx is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinancesKetryx is saving and improving lives by making medical software safe and reliable. We empower software teams building medical applications to create safe, secure, and compliant products used by patients and providers worldwide. We believe that, by automating much of the documentation and quality processes, teams will be able to produce safer and more innovative medical software faster.Ketryx is at the forefront of helping teams incorporate AI/ML into medical software and that’s why we need you!Seniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesSoftware DevelopmentReferrals increase your chances of interviewing at Ketryx by 2xGet notified about new Artificial Intelligence Engineer jobs in Boston, MA.Boston, MA $150,000.00-$220,000.00 2 months agoBoston, MA $104,080.00-$166,320.00 1 day agoMachine Learning Engineer, PersonalizationBoston, MA $136,878.00-$195,540.00 3 weeks agoMachine Learning Engineer, PersonalizationBoston, MA $138,250.00-$197,500.00 2 weeks agoNewton, MA $95,000.00-$140,000.00 6 days agoApplied AI Engineer & Researcher - Boston, USABoston, MA $140,000.00-$200,000.00 2 weeks agoBoston, MA $110,000.00-$160,000.00 3 weeks agoCambridge, MA $160,000.00-$200,000.00 2 weeks agoQuincy, MA $79,280.00-$118,920.00 1 week agoQuincy, MA $93,840.00-$140,760.00 2 days agoWe’re unlocking community knowledge in a new way. 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Created: 2025-09-17