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AI product offerings in a fast-paced startup environment.\nWork with cutting-edge tools and technologies in machine learning, deep learning, and natural language processing, including LLMs and LLM-powered technologies/paradigms, including agentic AI.\nBuild/maintain highly scalable production systems that power AI capabilities on Observe. AI product/platform.\nOptimize ML models and processing pipelines for performance, cost-effectiveness, and scale.\nWork with a world-class ML team in building exciting stuff, mentor juniors, and influence peers/stakeholders.\nCollaborate cross-team with engineers, product managers, customer-facing teams, and customers to understand pain points and business opportunities to build the right solution for the right problem.\nKeep up-to-date with the latest ML/DL/NLP literature and influence the technological evolution of the Observe AI platform.\nContribute to the community through tech blogs and publishing papers in ML/NLP conferences like EMNLP, ACL, etc.\nRequirements:\nBachelor's or master's degree in computer science or related disciplines from a top-tier institution with exposure to ML/DL/NLP/NLU.\nAn engineering mindset with the competencies of an applied scientist.\n1+ years of industry experience in building large-scale NLP/NLU systems, with recent experience in building LLM-powered applications and agentic systems.\nStrong understanding of the fundamentals of ML and NLP and practical aspects of building ML systems in production, backed by extensive hands-on experience in building/scaling customer-facing ML/NLP/NLU applications.\nGood understanding of recent advances in building LLM-powered applications and multi-agent systems at scale.\nExcellent implementation skills in Python and machine learning frameworks such as PyTorch, TensorFlow, Hugging Face, etc., and deploying/maintaining scalable machine learning systems in production.\nAbility to provide thought leadership in one or more technical areas of interest to Observe. AI and influence product development.\nExcellent communication, collaboration skills, and presentation skills.\nExperience with Spoken Language Understanding is a plus.\nPublished papers in top NLP/NLU conferences or workshops are a plus.\nRelevant open-source contributions are a plus.","description_format":"text","description_chars":2435,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Natural Language Processing","Conversational AI","Speech & Audio AI"],"lifecycle":[{"event":"open","at":"2026-08-28T01:44:40Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 5 · green card filings: 2","filings_12m":5,"filings_prev_12m":2,"green_card_filings_12m":2,"median_offered_wage_usd":144643,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":3}],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.565,"p_room":0.44,"age_days":50,"expected_fill_days":40,"reasons":["seen:50","win:tail","crowd:junior"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/observe-ai-machine-learning-engineer-nlp","json_url":"https://alion.io/job/observe-ai-machine-learning-engineer-nlp.json","meta":{"generated_at":"2026-10-18T08:43:56Z","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":12984,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":2599},"rest":"https://alion.io/mcp/rest/get_company?id=2599"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fobserve-ai-machine-learning-engineer-nlp"},{"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%2Fobserve-ai-machine-learning-engineer-nlp"},{"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%2Fobserve-ai-machine-learning-engineer-nlp"},{"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/observe-ai-machine-learning-engineer-nlp\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fobserve-ai-machine-learning-engineer-nlp"}]}