{"id":121487,"url":"https://alion.io/job/idt-senior-data-engineer-with-aiml-experience-india","title":"Senior Data Engineer (with AI/ML experience) India","company":{"id":4445,"name":"IDT Corporation","domain":"idt.net","url":"https://alion.io/company/idt","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":60,"open_postings":89,"ghost_share":0.663,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":44,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India","Bengaluru, India"],"countries":["IN"],"hiring_countries":["IN"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":12500,"max_usd":25000,"period":"year","method":"role_seniority_country_cell","sample_n":81},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Amazon Redshift","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Feature Store","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Hadoop","optional":false},{"name":"Hugging Face","optional":false},{"name":"LangChain","optional":false},{"name":"LlamaIndex","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Snowflake","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false},{"name":"Transformers","optional":false},{"name":"Windows","optional":false},{"name":"C#","optional":true}],"status":"live","first_seen_at":"2026-01-30T14:35:46Z","employer_posted_date":"2026-01-30","last_verified_at":"2026-10-31T22:41:36Z","board_verified":true,"closed_at":null,"days_open":274,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":273},"description":"IDT (www.idt.net) is a communications and financial services company founded in 1990 and headquartered in New Jersey, US. Today it is an industry leader in prepaid communication and payment services and one of the world’s largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20+ countries, and have revenues in excess of $1.5 billion.\nWe are looking for a skilled Senior Data Engineer (with AI/ML exposure) to join our BI team and take an active role in designing, building, and maintaining the end-to-end data pipeline, architecture and design that powers our warehouse, LLM-driven applications, and AI-based BI. If you're looking for a company that will give you the maximum flexibility in choosing a location to work, this opportunity is for you!\n* The interview process will be conducted in English.\nResponsibilities:\nDesign, develop, and maintain scalable data pipelines to support ingestion, transformation, and delivery into centralized feature stores, model-training workflows, and real-time inference services.\nDesign, optimize, and maintain robust ETL/ELT pipelines and data structures within our cloud data warehouse (Snowflake/Redshift) to support core Business Intelligence. \nBuild and optimize workflows for extracting, storing, and retrieving semantic representations of unstructured data to enable advanced search and retrieval patterns.\nArchitect and implement lightweight analytics and dashboarding solutions that deliver natural language query experience and AI-backed insights.\nDefine and execute processes for managing prompt engineering techniques, orchestration flows, and model fine-tuning routines to power conversational interfaces.\nOversee vector data stores and develop efficient indexing methodologies to support retrieval-augmented generation (RAG) workflows.\nPartner with data stakeholders to gather requirements for language-model initiatives and translate into scalable solutions.\nCreate and maintain comprehensive documentation for all data processes, workflows and model deployment routines.\nShould be willing to stay informed and learn emerging methodologies in data engineering, MLOps and LLM operations.\nRequirements:\n Senior Data Engineer with 6-7+ years of experience in building scalable data infrastructure and 1-2 years of hands-on exposure to AI/ML workflows.\nExcellent English communication skills.\nHands-on experience with big data technologies including Apache Spark, Hadoop, and Kafka for distributed processing and real-time data ingestion. \nExperience designing complex data pipelines extracting data from RDBMS, JSON, API and Flat file sources.\nDemonstrated skills in SQL and PLSQL programming, with advanced mastery in Business Intelligence and data warehouse methodologies, along with hands-on experience in one or more relational database systems and cloud-based database services such as Snowflake/Redshift.\nEffective oral and written communication skills with BI team and user community.\nDemonstrated experience in utilizing python for data engineering tasks, including transformation, advanced data manipulation, and large-scale data processing.\nDeep understanding of vector databases and RAG architectures, and how they drive semantic retrieval workflows.\nSkilled at integrating open-source LLM frameworks into data engineering workflows for end-to-end model training, customization, and scalable inference. \nExperience with cloud platforms like AWS or Azure Machine Learning for managed LLM deployments.\nUnderstanding of software engineering principles and skills working on Unix/Linux/Windows Operating systems, and experience with Agile methodologies.\nProficiency in version control systems, with experience in managing code repositories, branching, merging, and collaborating within a distributed development environment.\nInterest in business operations and comprehensive understanding of how robust BI systems drive corporate profitability by enabling data-driven decision-making and strategic insights. \nPluses:\nExperience with vector databases such as DataStax AstraDB, and developing LLM-powered applications using popular open source frameworks like LangChain and LlamaIndex-including prompt engineering, retrieval-augmented generation (RAG), and orchestration of intelligent workflows. \nFamiliarity with evaluating and integrating open-source LLM frameworks-such as Hugging Face Transformers/LLaMA-4 across end-to-end workflows, including fine-tuning and inference optimization.\nKnowledge of MLOps tooling and CI/CD pipelines to manage model versioning and automated deployments.\nWhat we offer:\nRemote work opportunity!\nB2B Employment ($, gross) or full-time employment option.\nStable job with long-term growth perspective.\nCompetitive salary with annual performance review.\nReally good hardware.\nAn exciting and challenging job with talented people around.\nContinuous learning and career growth opportunities.\nCompensation for professional training, seminars, and conferences.\nReferral program - get rewarded for helping us grow the team with talented people.\nCompany-supported English classes to enhance your professional growth.","description_format":"text","description_chars":5142,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Continuous learning","Growth opportunities"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Unified Communications","Network Interconnect","Money Transfer & Remittances"],"lifecycle":[{"event":"open","at":"2026-01-30T14:35:46Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.233,"p_room":0.28,"age_days":273,"expected_fill_days":44,"reasons":["conf:1","stale_co","velocity","ghost","win:tail","crowd:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/idt-senior-data-engineer-with-aiml-experience-india","json_url":"https://alion.io/job/idt-senior-data-engineer-with-aiml-experience-india.json","meta":{"generated_at":"2026-11-01T01:28:01Z","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":2288,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"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":4445},"rest":"https://alion.io/mcp/rest/get_company?id=4445"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fidt-senior-data-engineer-with-aiml-experience-india"},{"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%2Fidt-senior-data-engineer-with-aiml-experience-india"},{"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%2Fidt-senior-data-engineer-with-aiml-experience-india"},{"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/idt-senior-data-engineer-with-aiml-experience-india\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fidt-senior-data-engineer-with-aiml-experience-india"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":121487}},{"tool":"search_jobs","arguments":{"company":"idt.net","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":121487},"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"}}