{"id":3008596,"url":"https://alion.io/job/hinduja-tech-ml-engineer","title":"ML Engineer","company":{"id":99239,"name":"Hinduja Tech","domain":"hindujatech.com","url":"https://alion.io/company/hinduja-tech","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","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":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":21000,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":38},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Matplotlib","optional":false},{"name":"Milvus","optional":false},{"name":"NumPy","optional":false},{"name":"Pandas","optional":false},{"name":"Pinecone","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Seaborn","optional":false},{"name":"Claude Code","optional":true},{"name":"Copilot","optional":true},{"name":"Cursor","optional":true},{"name":"Docker","optional":true},{"name":"Keras","optional":true},{"name":"Kubernetes","optional":true},{"name":"LangChain","optional":true},{"name":"LlamaIndex","optional":true},{"name":"Machine Learning","optional":true},{"name":"PostgreSQL","optional":true},{"name":"PyTorch","optional":true},{"name":"Scikit-learn","optional":true},{"name":"SQL","optional":true},{"name":"TensorFlow","optional":true}],"status":"live","first_seen_at":"2026-10-21T14:35:30Z","employer_posted_date":null,"last_verified_at":"2026-10-21T14:35:30Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"You will be responsible for setting up and maintaining the RAG backend infrastructure, ensuring data security and compliance, and integrating multiple data sources into a unified knowledge system. Over time, you will transition into broader engineering tasks, supporting the work of the engineering functions.\n\nResponsibilities: \nDesign, implement, and maintain scalable data ingestion pipelines for unstructured and structured content.\nBuild and manage vector database infrastructure (e. g., Pinecone, Milvus) for document indexing and retrieval.\nDevelop and enforce fine-grained access control mechanisms to ensure secure and compliant knowledge access.\nCollaborate with domain experts to source, curate, and structure knowledge for RAG workflows.\nIntegrate document chunking, embedding generation, and metadata tagging into the pipeline.\nMonitor and optimize retrieval performance, latency, and quality across the RAG stack.\nImplement observability, logging, and evaluation metrics for pipeline health and retrieval quality.\nWork with IT teams to deploy and maintain services in a self-hosted environment.\n\nRequirements: \nBachelor's or master's degree in computer science, data engineering, or a related field.\n5-8 years of experience in ML engineering, data engineering, or MLOps.\nProficiency in Python and experience with data manipulation, analysis, and visualization libraries (e. g., Pandas, NumPy, Matplotlib, Seaborn, etc. )\nHands-on experience with vector databases and embedding techniques and data pipelines.\nFamiliarity with access control models (e. g., RBAC, ABAC) and data governance practices.\nStrong understanding and adherence to the Clean Code principles.\n\nPreferred Qualifications: \nExperience with Retrieval-Augmented Generation (RAG) architectures.\nHands-on experience with AI-aided software development (e. g., GitHub Copilot, Cursor, Claude Code).\nKnowledge of SQL and relational database designs. (e. g., PostgreSQL).\nFamiliarity with LangChain, LlamaIndex, or similar frameworks.\nExposure to knowledge management systems or enterprise search platforms.\nUnderstanding the basics of ISO 27001\nExperience with containerization (Docker, Kubernetes).\nExperience with ML/AI frameworks (e. g., SciKit-learn, Keras, PyTorch, TensorFlow).\n\nSoft skills: \nContinuous learning mindset and a passion for staying up to date with the latest trends and advancements in data science and machine learning.\nStrong analytical and problem-solving skills.\nAbility to work within a team with a proactive attitude.\nFluent in English.\nSkills\nML, Python, RAG, machine learning, retrieval-augmented generation","description_format":"text","description_chars":2610,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-21T14:35:30Z"}],"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":27,"reasons":["seen:0","win:early"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/hinduja-tech-ml-engineer","json_url":"https://alion.io/job/hinduja-tech-ml-engineer.json","meta":{"generated_at":"2026-10-22T13:08:18Z","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":12045,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":99239},"rest":"https://alion.io/mcp/rest/get_company?id=99239"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhinduja-tech-ml-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%2Fhinduja-tech-ml-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%2Fhinduja-tech-ml-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/hinduja-tech-ml-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhinduja-tech-ml-engineer"}]}