{"id":44596,"url":"https://alion.io/job/sabre-principal-genai-agentic-ai-engineer","title":"Principal GenAI & Agentic AI Engineer","company":{"id":5747,"name":"Sabre","domain":"sabre.com","url":"https://alion.io/company/sabre","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":86,"open_postings":19,"ghost_share":0,"stale_share":0.579,"repost_share":0,"time_to_fill_p50_days":42,"computed_at":"2026-10-21T05:46:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","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":25000,"max_usd":66000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":44},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"BigQuery","optional":false},{"name":"CI/CD","optional":false},{"name":"Delta Lake","optional":false},{"name":"DLP","optional":false},{"name":"Fine-tuning","optional":false},{"name":"GCP","optional":false},{"name":"Gemini","optional":false},{"name":"Google ADK","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Google Cloud Run","optional":false},{"name":"IAM","optional":false},{"name":"Java","optional":false},{"name":"LLM","optional":false},{"name":"LLM Evaluation","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"LLMOps","optional":false},{"name":"Multimodal AI","optional":false},{"name":"Okta","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false},{"name":"Vertex AI","optional":false}],"status":"live","first_seen_at":"2026-08-06T00:00:00Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-20T16:39:57Z","board_verified":true,"closed_at":null,"days_open":76,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":76},"description":"Powering the agentic revolution in travel. Sabre is an AI-native technology leader, backed by one of the world’s largest travel data clouds. Built on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent, connected, and personalized experiences. With AI at its core and operating at unparalleled scale, Sabre transforms insights into innovation, empowering airlines, hoteliers, agencies and other partners to retail, distribute and fulfill travel worldwide.\nThe Principal GenAI & Agentic AI Engineer is the technical leader responsible for designing, building, and scaling AI systems that combine LLM-powered GenAI and ADK-based agentic workflows on Google Cloud Platform. This role also requires leading and developing data pipelines for necessary data layer for AI/ML. This role sets architecture standards, leads multi-team delivery, and governs safety, reliability, and cost at enterprise scale-accelerating product teams to achieve monetization of AI based products through reusable patterns, platforms, and guardrails.\nKey Responsibilities\nStrategy & Architecture\nDefine reference architectures for GenAI apps, RAG systems, and agent ecosystems (single/multi-agent) on GCP using ADK.\n\nLeverage capabilities of Gemini Enterprise Agent Platform in the Agentic AI Product development.\n\nEstablish domain and platform standards: model selection, RAG/generation patterns, memory architectures, security baselines, observability, and LLMOps.\n\nLead portfolio-wide technical decisions (build/buy, vendor selection, SLAs, quotas) with a focus on reliability, safety, and cost control.\n\nDefine the data pipeline development for lakehouse, delta lake or feature engineering.\n\nSolution Design & Delivery\nArchitect and lead implementation of production-grade GenAI solutions (Vertex AI models, Grounding, Pipelines, Evaluation) and agentic services (planning, tools, memory, HIL).\n\nDesign multi-tenant and hub-and-spoke patterns with Okta/IAP/Apigee for secure API exposure and tenant isolation.\n\nDrive end-to-end delivery across teams: data ingestion (Dataflow/Composer), indexing (BigQueryvectors/Vertex Vector Search), services (Cloud Run/Workflows), events (Pub/Sub).\n\nData Pipeline both near real time and batch.\n\nPlatformization& Reuse\nBuild and maintainprompt libraries, tool catalogs, agent templates, and evaluation harnesses for organization-wide reuse.\n\nStandardize LLMOps: CI/CD for prompts/models/agents, model registry, traceability, rollback, canaries, cost/performance scorecards.\n\nEnable a marketplace of agents/services with productized APIs, documentation, chargeback, and KPIs.\n\nResponsible AI, Security & Compliance\nImplement multi-layer guardrails: policy prompts, filters, memory governance, tool whitelisting, audit logs; ensure regulator-ready posture.\n\nCodify privacy, PII handling, data residency, and per-tenant isolation using VPC-SC, Secret Manager, IAM, and Apigee policies.\n\nLeadership & Enablement\nMentor senior engineers and team leads; run architecture reviews, design clinics, and red-team exercises.\n\nDrive continuous evaluation programs and publish org scorecards for quality, safety, and cost.\n\nPartner with Product, Security, and SRE to align roadmaps, SLOs, and operational playbooks.\n\nRequired Technical Competencies\nDataflow and Apache Beam for data pipeline development.\n\nStrong on using SQL for data analysis.\n\nLLM & GenAI: Model selection (Gemini & Model Garden), prompt engineering, RAG/grounding, multimodal pipelines, fine-tuning/adapter methods.\n\nAgentic AI (ADK): Agent loops, planners, tool/function design, memory (episodic/semantic/long-term), HIL, policy enforcement.\n\nData & Retrieval: BigQuery(including vector functions), Vertex Vector Search, Document AI, Dataplexfor lineage and governance.\n\nOrchestration & Services: Cloud Run, Workflows, Pub/Sub, Dataflow/Composer; HA/DR, backpressure, circuit breakers.\n\nLLMOps/MLOps: Vertex AI Pipelines, registry, CI/CD, trace correlation, cost/performance monitoring.\n\nSecurity & Compliance: IAM, Secret Manager, VPC-SC, private service connect, DLP, Okta/IAP, Apigee API policies.\n\nObservability & Cost: Central telemetry, user feedback loops, drift/outlier detection, quota/capacity planning.\n\nQualifications\n12-15+ years in software/data/ML engineering; 1+ years hands-on with LLMs/GenAI and agentic systems.\n\nProven delivery of enterprise-scale GenAI/agent platforms on GCP (Vertex AI, BigQuery, Cloud Run, Pub/Sub, Workflows).\n\nDemonstrated impact in platformization, governance, and multi-team technical leadership.\n\nStrong proficiencyin Java.\n\nStrong proficiencyin Python/TypeScript (or equivalent) and infrastructure-as-code (Terraform/GCP Deployment Manager).\n\nExperience in security-by-design, privacy, and compliance audits.\n\nProven delivery in building data pipeline using distributed computing frameworks such as Dataflow, Spark.\n\nWe will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as your application progresses.\nPlease note that only candidates who meet the minimum criteria for the role will proceed in the selection process.\n#LI-Hybrid#LI-GS1","description_format":"text","description_chars":5293,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Travel & Tourism","Travel Technology"],"lifecycle":[{"event":"open","at":"2026-08-06T00:00:00Z"},{"event":"close","at":"2026-09-01T19:20:21Z"},{"event":"reopen","at":"2026-09-30T14:13:09Z"}],"visa":[],"liveness":{"score":21,"band":"cold","label":"Long shot","p_open":1,"p_active":0.46,"p_room":0.45,"age_days":76,"expected_fill_days":42,"reasons":["conf:13","stale_co","velocity","win:tail"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/sabre-principal-genai-agentic-ai-engineer","json_url":"https://alion.io/job/sabre-principal-genai-agentic-ai-engineer.json","meta":{"generated_at":"2026-10-21T09:14:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":13093,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5747},"rest":"https://alion.io/mcp/rest/get_company?id=5747"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsabre-principal-genai-agentic-ai-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fsabre-principal-genai-agentic-ai-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fsabre-principal-genai-agentic-ai-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/sabre-principal-genai-agentic-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsabre-principal-genai-agentic-ai-engineer"}]}