{"id":2104620,"url":"https://alion.io/job/infosys-senior-technologist-aigenaipython-q3-fy-27","title":"Senior Technologist - AI/GenAI/Python-Q3 FY 27","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":95,"open_postings":243,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":93,"computed_at":"2026-10-20T05:45:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17500,"max_usd":42000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":159},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AutoGen","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CrewAI","optional":false},{"name":"Docker","optional":false},{"name":"Embeddings","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Function Calling","optional":false},{"name":"GCP","optional":false},{"name":"Kubernetes","optional":false},{"name":"LangChain","optional":false},{"name":"Langfuse","optional":false},{"name":"LangGraph","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"SFT","optional":false}],"status":"live","first_seen_at":"2026-10-06T07:10:55Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-20T10:48:37Z","board_verified":true,"closed_at":null,"days_open":14,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":14},"description":"We are looking for a highly skilled Generative AI Engineer / Senior Technologist with strong hands-on experience in Python, Large Language Models, RAG, Agentic AI, fine-tuning, and cloud deployment. The ideal candidate should have a deep understanding of LLM architectures at a systems level and the ability to design, build, deploy, and evaluate end-to-end AI solutions for enterprise use cases.\nThis role requires strong engineering capability, problem-solving skills, and practical exposure to modern AI frameworks, cloud-native deployment, and model engineering concepts.\nResponsibilities\nDesign and develop enterprise-grade Generative AI solutions using Python and modern AI frameworks.\nBuild AI applications using LLMs, embeddings, prompts, function calling, tool usage, and agentic AI patterns.\nImplement Retrieval-Augmented Generation (RAG) pipelines for enterprise knowledge retrieval and generation use cases.\nDesign end-to-end AI solutions covering:\no Data ingestion\no Data processing\no Retrieval\no Generation\no Evaluation\nWork with Agentic AI frameworks such as CrewAI, LangChain, LangGraph, LlamaIndex, AutoGen, and Langfuse.\nApply prompt engineering strategies to improve LLM accuracy, reliability, and usability.\nEvaluate the suitability of fine-tuning vs RAG based on business and technical requirements.\nSupport LLM fine-tuning workflows including instruction tuning and supervised fine-tuning.\nManage data preparation for fine-tuning, including train/validation splits, data quality checks, and contamination prevention.\nDeploy AI workloads on cloud platforms such as Azure, AWS, or GCP.\nContainerize AI applications using Docker and work with basic Kubernetes concepts.\nApply model engineering best practices for scalable, reliable, and production-ready AI systems.\nPreferred skills\nTechnology->Open System->Open System- ALL,Technology->AI-AI Engineering->AI/ML Solution Architecture and Design->traditional ai ml,Technology->OpenSystem->Python - 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