We are seeking a highly skilled and motivated SeniorData Scientist with expertise in AI to join our Data&AI; team.The ideal candidate will possess a strong background in datascience, AI technologies, and advanced analytics. You will workclosely with clients to understand their business needs, developinnovative AI solutions, and provide actionable insights that drivestrategic decision-making. Qualifications - Proficiency in workingwith Large Language Models (LLMs) such as GPT, Claude, oropen-source alternatives (e.g., LLaMA, Mistral) - Experienceimplementing Retrieval-Augmented Generation (RAG) pipelines forenterprise or production-scale applications - Hands-on experiencewith LangGraph and / or LangChain for building LLM-driven workflowsand agents - Expertise in designing and managing vector databases(e.g., FAISS, Weaviate, Pinecone, Qdrant) - Strong understanding ofprompt engineering, context compression, and memory strategies forLLMs - Familiarity with embedding models and techniques forsemantic search - Experience integrating external tools / APIs intoLLM pipelines using agents or tools - Proficient in Python andcommon data science / NLP libraries (e.g., Pandas, NumPy, spaCy,Hugging Face Transformers) - Knowledge of orchestration tools andframeworks (e.g., FastAPI, Docker, Airflow, Ray) for deploying LLMapplications - Experience with cloud services (e.g., AWS, GCP,Azure) for scalable infrastructure and model deployment AdditionalInformation Discover some of the global benefits that empower ourpeople to become the best version of themselves : - Finance :Competitive salary package, share plan, company performancebonuses, value-based recognition awards, referral bonus; - CareerDevelopment : Career coaching, global career opportunities,non-linear career paths, internal development programmes formanagement and technical leadership; - Learning Opportunities :Complex projects, rotations, internal tech communities, training,certifications, coaching, online learning platforms subscriptions,pass-it-on sessions, workshops, conferences; - Work-Life Balance :Hybrid work and flexible working hours, employee assistanceprogramme; - Health : Global internal wellbeing programme, accessto wellbeing apps; - Community : Global internal tech communities,hobby clubs and interest groups, inclusion and diversityprogrammes, events and celebrations. In compliance with the Law1581 of 2012, Endava S.A.S. / Endava Colombia S.A.S , identifiedwith NIT. Nº 900.955.679-3 / N° 900.594.521-9 , with an address atStreet 96 No. 10 – 38, floor 7thin the city of Bogotá and Career 48No. 18A – 14 Floor 19, with telephone number (+571) 3905061,(hereinafter referred as “ENDAVA” or the “Organization”), asRESPONSIBLE for the processing of personal information informs :Keep in mind that once you decide to participate in ENDAVACOLOMBIA's recruitment processes, the physical delivery or sendingvia e-mail your resume implies the express acceptance, throughconclusive behavior, of authorizing ENDAVA to process your datawith the purpose to participate in the recruitment processes in theOrganization . In particular, the personal data provided shall bepart of our "Talent Bank" for a maximum term of two (2) years,which shall be stored on servers located outside the country andmay be processed for the purpose of; verifying compliance with therequirements to participate in the Organization's current and / orfuture recruitment processes; execute interviews and in general,send notifications related to the recruitment processes. In caseyour resume is not pre-selected, it shall be permanently deleted.ENDAVA guarantees that the personal data obtained shall be usedonly for the announced purposes and shall be kept for the timerequired by law. You, and every personal information owner, havethe right to : know, update and rectify your personal data; accessto it free of charge; to be informed about its use; request proofof authorization; file complaints for violations of the provisionsof current regulations before the Superintendence of Industry andCommerce. Finally, in some applicable cases, modify and revoke theconsent given and / or request the deletion of your personalinformation. For any additional information related to theprocessing of your personal data, our Personal InformationProcessing Policy, and / or exercising of your right to the habeasdata, you can contact us through the service channel provided byENDAVA : [email protected] . At Endava, we’recommitted to creating an open, inclusive, and respectfulenvironment where everyone feels safe, valued, and empowered to betheir best. We welcome applications from people of all backgrounds,experiences, and perspectives—because we know that inclusive teamshelp us deliver smarter, more innovative solutions for ourcustomers. Hiring decisions are based on merit, skills,qualifications, and potential. If you need adjustments or supportduring the recruitment process, please let us know.#J-18808-Ljbffr