Generative AI Engineer (LLM Expert)

Join to apply for the Generative AI Engineer (LLM Expert) role at Saviance3 weeks ago Be among the first 25 applicantsJoin to apply for the Generative AI Engineer (LLM Expert) role at SavianceGet AI-powered advice on this job and more exclusive features.Job Title: Generative AI Engineer (LLM Expert)Location: RemoteEmployment Type: Part Time / ContractAbout BigRioBigRio is a Boston-based, remote-first technology consulting firm specializing in advanced data and software solutions. We partner with forward-thinking organizations to deliver scalable, cost-effective, and innovative technology, with particular expertise in AI/ML, data engineering, and cloud-native applications. Our clients span healthcare, life sciences, government, and enterprise sectors, and we are known for our ability to tackle complex challenges with cutting-edge solutions.About The RoleBigRio is seeking a highly skilled Generative AI Engineer with expert-level experience in LLMs, OpenAI APIs, prompt engineering, and retrieval-augmented generation (RAG). This is a senior, hands-on role—ideal for someone who has already mastered these technologies and is ready to deliver production-ready solutions. This is not a learning-on-the-job position.You will work with our internal team and clients to design, build, and optimize AI-powered applications with high-performance standards and robust infrastructure integration.Key ResponsibilitiesDesign and implement LLM-driven features using OpenAI API (including reasoning vs. non-reasoning models, model versioning, temperature settings, and best practices).Apply advanced prompt engineering and model tuning techniques to drive performance and accuracy.Build retrieval-augmented generation (RAG) systems using Langchain and ChromaDB.Develop interactive AI tools and UIs using Gradio.Ensure seamless SSO integration and secure access controls.Implement Dockerized environments for scalable deployments.Connect and automate data pipelines including Google Drive integration.Write clean, maintainable code in Python, and contribute to a collaborative, agile development environment.Required Qualifications3-5+ years of experience in AI/ML development, with proven, expert-level hands-on work in LLMs and Generative AI.Mastery of the OpenAI API, including reasoning capabilities, temperature control, and fine-tuning parameters.Deep experience with prompt engineering and AI response optimization.Strong Python development skills.Production-level experience with Langchain, ChromaDB, and RAG architectures.Proficiency with Gradio for front-end prototyping.Experience with Docker, SSO, and cloud API integrations (e.g., Google Drive).Strong problem-solving and communication fortable working independently and collaborating across time zones.Nice to HaveExperience with other vector databases and frameworks.Familiarity with MLOps or AI infrastructure tooling.Previous experience in healthcare, biotech, or highly regulated domains.Seniority levelSeniority levelEntry levelEmployment typeEmployment typeContractJob functionIndustriesIT Services and IT ConsultingReferrals increase your chances of interviewing at Saviance by 2xSign in to set job alerts for “Generative AI Engineer” roles.Machine Learning: Performance Developer Remote or Hybrid Canada or United StatesMachine Learning Engineer, Generative AI Innovation CenterBoston, MA $129,300.00-$223,600.00 2 weeks agoMachine Learning Engineer, Generative AI Innovation CenterAI and Gen. AI Data Scientist and Data EngineersBoston, MA $198,000.00-$230,000.00 3 days agoSoftware Engineer - AI Developer ExperiencePrincipal Machine Learning: Generative AIMachine Learning Engineer, Amazon General Intelligence (AGI)Software Engineer, Systems ML - Frameworks / Compilers / KernelsBoston, MA $170,000.00-$195,000.00 4 days agoPrincipal Machine Learning Scientist - Molecular AIML Engineer, Devices and Services SecurityBoston, MA $129,300.00-$223,600.00 2 weeks agoCambridge, MA $190,000.00-$200,000.00 1 month agoResearch Engineer - Conversational AI - Reality LabsBoston, MA $158,400.00-$264,000.00 2 weeks agoMachine Learning Engineer, Amazon General Intelligence (AGI)Boston, MA $129,300.00-$223,600.00 2 days agoMachine Learning Engineer, Gen AI Innovation Center, AWSWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Created: 2025-09-17