Senior Machine Learning Engineer - Nashua, Nh - Rag/LLM/Ai

Boston, MAHybridContract$80/hr - $90/hrPosition OverviewA multinational technology and information-services business is seeking a Machine Learning Engineer for a hybrid position based in Nashua, New Hampshire. The engineer will help turn advanced AI research into dependable product capabilities that can serve users across a broad enterprise platform.This role is centered on generative AI applications for research-heavy professional workflows. You will create and improve large language model services, semantic retrieval components, and coordinated agent systems while contributing to the technical foundations that support deployment, scale, observability, and responsible use.What You BringSignificant experience developing and productionizing machine learning solutionsHands-on expertise with large language models, autonomous agents, and multi-step AI workflowsStrong command of retrieval-augmented generation, embeddings, vector indexing, and semantic searchUnderstanding of model release processes, experiment tracking, monitoring, and other MLOps practicesProfessional Python engineering experienceExperience operating distributed workloads in AWS and KubernetesAdditional QualificationsBackground building products for legal, regulatory, publishing, knowledge-management, or similarly content-intensive environments12+ years in software development, or 8+ years of development experience combined with a doctoral degreeDegree in computer science, artificial intelligence, engineering, or a related technical disciplineHow You Will ContributePrimary ActivitiesA deeply hands-on individual contributor roleEngineer AI-driven product features that help professional users search, synthesize, and act on complex informationDevelop resilient services and platform patterns for large-scale, distributed machine learning workloadsCreate orchestration layers that connect LLMs, retrieval services, tools, and agent-based processesWork alongside product engineering, data, infrastructure, and cybersecurity teams to meet enterprise standards for speed, availability, and protectionCompensation & BenefitsOpportunity to earn an annual performance bonusThe benefits package includesMedical plan optionsDental coverageVision coveragePaid vacation and other time-off programs401(k) retirement savings plan with employer contribution when applicableThis role follows a hybrid work schedule in Nashua, New Hampshire. Applicants must be authorized to work in the United States on a full-time basis now and in the future.You will receive the following benefits:Medical Insurance - Four medical plans to choose from for you and your familyDental & Orthodontia BenefitsVision BenefitsHealth Savings Account (HSA)Health and Dependent Care Flexible Spending AccountsVoluntary Life Insurance, Long-Term & Short-Term Disability InsuranceHospital Indemnity Insurance401(k) including match with pre and post-tax optionsPaid Sick Time LeaveLegal and Identity Protection PlansPre-tax Commuter Benefit529 College Saver PlanMotion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance.