{"id":4199688,"url":"https://alion.io/job/tata-communications-senior-engineer","title":"Senior Engineer","company":{"id":180492,"name":"Tata Communications","domain":"tatacommunications.com","url":"https://alion.io/company/tata-communications","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Freshteam","truth_index":null},"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":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"AWS Bedrock","optional":false},{"name":"Azure","optional":false},{"name":"Docker","optional":false},{"name":"Embeddings","optional":false},{"name":"FAISS","optional":false},{"name":"FastAPI","optional":false},{"name":"Function Calling","optional":false},{"name":"Grafana","optional":false},{"name":"LangChain","optional":false},{"name":"Langfuse","optional":false},{"name":"LangGraph","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Milvus","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Pinecone","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"SQL","optional":false},{"name":"Structured Outputs","optional":false},{"name":"GCP","optional":true}],"status":"live","first_seen_at":"2026-11-12T21:35:00Z","employer_posted_date":null,"last_verified_at":"2026-11-12T21:35:00Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"We are looking for a skilled Sr. Engineer with 2+ years of experience in Data Science, Machine Learning, and Generative AI to join our AI Center of Excellence (AI CoE).\n\nThe role involves designing, developing, and deploying Generative AI, RAG, Agentic AI, and Machine Learning solutions. The candidate will work on building scalable, production-ready AI applications and intelligent automation solutions for telecom and enterprise use cases.\n\nKey Responsibilities:\nBuild and deploy LLM-based applications, RAG, and Agentic RAG systems.\nDevelop multi-agent workflows using LangChain, LlamaIndex, LangGraph, Azure, and AWS Bedrock.\nIntegrate MCP tools, APIs, and function calling into AI applications.\nDesign prompting strategies, embeddings, and vector search pipelines using Milvus, FAISS, and Pinecone.\nImplement structured output generation using JSON and schema-driven approaches.\nApply ML techniques including classification, clustering, and predictive modeling.\nPerform data preprocessing, feature engineering, and model evaluation.\nOptimize AI solutions for performance, scalability, cost, and latency.\nDevelop backend APIs using FastAPI.\nContainerize applications using Docker.\nImplement monitoring, logging, and observability using Grafana and ELK Stack.\nEnable LLM tracing and observability using Langfuse and similar tools.\nCollaborate with product and engineering teams to deliver production-grade AI solutions.\n\nRequired Skills:\n2+ years of experience in Data Science, AI, Machine Learning, or Generative AI.\nExcellent proficiency in Python and working knowledge of SQL (PostgreSQL preferred).\nHands-on experience with Machine Learning algorithms and model development.\nStrong understanding of supervised and unsupervised learning, feature engineering, model evaluation, and bias-variance tradeoff.\nHands-on experience with LLMs, Generative AI, RAG architectures, and Agentic workflows.\nExperience with LangChain, LlamaIndex, LangGraph, and vector databases (Milvus, FAISS, Pinecone).\nExperience building APIs using FastAPI.\nUnderstanding of structured output handling in LLMs.\nStrong foundation in statistics and data analysis.\n\nGood to Have:\nExposure to MCP tools and LLM orchestration frameworks.\nExperience with Agentic AI and multi-agent systems.\nCloud experience with Azure, AWS, or GCP.\nExperience with Langfuse for LLM tracing and monitoring.\nFamiliarity with Grafana and ELK Stack.\nExperience with Docker-based deployments.\n\nKey Focus Areas:\nAgent-based chatbots and virtual assistants.\nRAG-based knowledge management systems.\nMulti-agent automation workflows using LangGraph.\nML-driven prediction, recommendation, and analytics use cases in telecom.\nScalable AI APIs and microservices using FastAPI.\nSkills\nFastAPI, Generative AI, LLM, LangChain, LangGraph, LlamaIndex, ML, Machine Learning, Python, RAG, SQL","description_format":"text","description_chars":2831,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Unified Communications","Network Interconnect","Telecom Infrastructure"],"lifecycle":[{"event":"open","at":"2026-11-12T21:35:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["seen:0","win:early"],"computed_at":"2026-11-13T00:42:30Z"},"pay":null,"html_url":"https://alion.io/job/tata-communications-senior-engineer","json_url":"https://alion.io/job/tata-communications-senior-engineer.json","meta":{"generated_at":"2026-11-13T00:42:30Z","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":1576,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":180492},"rest":"https://alion.io/mcp/rest/get_company?id=180492"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftata-communications-senior-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Ftata-communications-senior-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Ftata-communications-senior-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/tata-communications-senior-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftata-communications-senior-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4199688}},{"tool":"search_jobs","arguments":{"company":"tatacommunications.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4199688},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}