{"id":1117424,"url":"https://alion.io/job/idt-corporation-senior-data-engineer","title":"Senior Data Engineer","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":37,"computed_at":"2026-10-17T05:46:00Z"}},"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":"inferred","locations":["Bogotá, Colombia","Lima, Peru","Asunción, Paraguay","Montevideo, Uruguay","Guatemala City, Guatemala","Managua, Nicaragua","Brazil","Mexico"],"countries":["PE","PY","UY","GT","NI","BR","MX"],"hiring_countries":["MX","PA","PR"],"hiring_countries_total":3,"salary":null,"salary_estimate":{"min_usd":47000,"max_usd":122000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2324},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Amazon Redshift","optional":false},{"name":"Apache Kafka","optional":false},{"name":"CI/CD","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":"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}],"status":"live","first_seen_at":"2026-09-22T13:25:59Z","employer_posted_date":"2026-09-22","last_verified_at":"2026-10-17T15:23:58Z","board_verified":true,"closed_at":null,"days_open":25,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":24},"description":"This is a full-time opportunity for a Senior Data Engineer from LATAM.\nOnlyaccepting applicants from LATAM. In-person verification will be conducted.\nWe are looking for a senior Data Engineer 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.\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.\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:\n8+ years of experience as a Data Engineer.\nDemonstrated experience in utilizing Python for data engineering tasks, including transformation, advanced data manipulation, and large-scale data processing.\n\nHands-on experience with big data technologies including Apache Spark, Hadoop, and Kafka for distributed processing and real-time data ingestion.\n\nExperience designing complex data pipelines extracting data from RDBMS, JSON, API, and Flat file sources.\n\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\n\nUnderstanding of software engineering principles and skills working on Unix/Linux/Windows Operating systems, and experience with Agile methodologies.\n\nProficiency in version control systems, with experience in managing code repositories, branching, merging, and collaborating within a distributed development environment.\n\nInterest in business operations and comprehensive understanding of how robust BI systems drive corporate profitability by enabling data-driven decision-making and strategic insights.\nEffective oral and written English communication skills with BI team and user community.\n\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).\nStable job with long-term growth perspective with talented people around.\nReally good hardware.\nGreat learning and 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":3905,"description_truncated":false,"requirements":{"experience_years_min":8,"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":["Growth opportunities"],"hiring_locations":[{"name":"Colombia","iso":null,"kind":"country"},{"name":"Mexico","iso":"MX","kind":"country"},{"name":"Panama","iso":"PA","kind":"country"},{"name":"Puerto Rico","iso":"PR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Unified Communications","Network Interconnect","Money Transfer & Remittances"],"lifecycle":[{"event":"open","at":"2026-09-22T17:05:31Z"}],"visa":[],"liveness":{"score":44,"band":"fade","label":"Fading","p_open":1,"p_active":0.489,"p_room":0.9,"age_days":24,"expected_fill_days":37,"reasons":["conf:3","stale_co","velocity","win:mid"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/idt-corporation-senior-data-engineer","json_url":"https://alion.io/job/idt-corporation-senior-data-engineer.json","meta":{"generated_at":"2026-10-17T16:50:59Z","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":23238,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-18T00:00:00Z"}},"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-corporation-senior-data-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%2Fidt-corporation-senior-data-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%2Fidt-corporation-senior-data-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/idt-corporation-senior-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fidt-corporation-senior-data-engineer"}]}