[Remote] Senior AI/ML Engineer

Note: The job is a remote job and is open to candidates in USA. Insight Global is seeking a Senior AI/ML Engineer for a remote, 6-month contract role. The engineer will focus on enhancing the A/B Testing Platform by integrating advanced LLM-driven capabilities, transforming experimentation data into actionable intelligence, and developing scalable data pipelines.ResponsibilitiesDesign and implement systems that leverage LLMs to:Generate experiment recommendations (e.g., new test ideas, optimization opportunities)Provide automated analysis and summarization of test resultsDevelop prompt strategies, evaluation frameworks, and feedback loops to continuously improve LLM output qualityIntegrate structured and unstructured experimentation data into LLM-ready formatsBuild and maintain scalable data pipelines to ingest, transform, and store experimentation dataStructure and curate datasets to optimize for LLM consumption and analytical accuracyEnsure data quality, lineage, and governance across experimentation datasetsDevelop backend services (Node.js / Python) to:Orchestrate LLM interactions via AI GatewayEnable efficient querying, caching, and retrieval of insightsSupport real-time and batch inference workflowsBuild APIs that power both internal services and user-facing applicationsDesign data models that enable efficient storage, retrieval, and visualization of experiment insightsCollaborate with front-end teams (React) to surface insights in intuitive, actionable formatsImplement mechanisms for storing and reusing generated insights and recommendationsPartner with A/B Testing Platform engineers to integrate AI capabilities into existing servicesWork with product and engineering stakeholders to align on experimentation strategy and use casesContribute to platform architecture decisions and long-term AI/ML roadmapSkills6+ years of experience in software engineering, ML engineering, or data engineeringStrong programming skills in Python and/or Node.jsExperience building data pipelines and distributed systemsHands-on experience with LLMs and AI systems (e.g., prompt engineering, embeddings, RAG, fine-tuning concepts)Experience designing and building backend services and APIsStrong understanding of data modeling, storage, and retrieval systemsExperience working in cloud environments (e.g., GCP preferred)Experience building AI-powered analytics or recommendation systemsFamiliarity with experimentation platforms, A/B testing, or product analyticsExperience with feature stores or ML data platformsVector databases and semantic searchObservability and evaluation frameworks for LLM outputsExperience integrating AI/ML capabilities into production platforms at scaleFrontend exposure (React) to better collaborate on insight deliveryBenefitsComprehensive benefits package starting on day one of employment, including options for medical, dental, and vision insuranceEligibility to enroll in the 401(k) retirement plan begins after 90 days of employmentPaid sick leave and other paid time off benefits as required under the applicable law of the worksite locationCompany OverviewInsight Global provides top talent and staffing solutions that help job seekers find careers in healthcare, finance, IT, and government. It was founded in 2001, and is headquartered in Atlanta, Georgia, USA, with a workforce of 1001-5000 employees. Its website is https://insightglobal.com/.Company H1B SponsorshipInsight Global has a track record of offering H1B sponsorships, with 56 in 2026, 281 in 2025, 164 in 2024, 75 in 2023, 17 in 2022, 3 in 2021, 2 in 2020. Please note that this does not guarantee sponsorship for this specific role.