{"id":2546224,"url":"https://alion.io/job/parallel-ai-engineer","title":"AI Engineer","company":{"id":3778984,"name":"Parallel","domain":"beparallel.com","url":"https://alion.io/company/parallel-7","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":53000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":8},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Cursor","optional":false},{"name":"Fine-tuning","optional":false},{"name":"Hugging Face","optional":false},{"name":"LangChain","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false},{"name":"Node JS","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-06-26T18:12:53Z","employer_posted_date":"2026-06-26","last_verified_at":"2026-10-14T20:15:22Z","board_verified":true,"closed_at":null,"days_open":110,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":110},"description":"At Parallel, we build AI agents to help healthcare facilities automate their administrative processes and unlock additional revenue, starting with medical coding.\nToday, up to 25% of healthcare spending is lost in manual, repetitive administrative work. Legacy software hasn’t helped, it’s made things slower, more complex, and more frustrating for care teams.\nWe believe AI agents can change that. Our technology combines Large Language Models with system-level automation to handle real work inside existing hospital tools. No integrations, no disruption.\nOur first agent automates coding workflows and frees up time for medical staff to focus on patients.\nWe launched in 2024, are backed by top investors (Index, Frst, Y Combinator, Hexa, Kima Ventures, Better Angle), and we’re just getting started.\nThe future of healthcare isn’t just digital - it’s automated. Come help us build it !\nContext\nUp to 25% of healthcare spending is lost in manual, repetitive administrative work - and the AI systems that can fix it only matter if they actually run in production, inside real hospitals, on sensitive health data. Building that is the heart of this role.\nThis is anAI Engineer role: you won't just write models, you'll shape Parallel's core AI architecture, define our machine learning strategy, and embed intelligent systems directly into hospital workflows. You'll work hand in hand with the CTO and the founding team, with very high ownership over everything from agentic LLM workflows to the way AI outputs land in the tools doctors actually use.\nYour mission\nDesign and deploy production-ready AI systems - LLM-powered and agent-based - that automate medical coding and reduce administrative workload in hospitals, owning each feature from prototype to monitoring.\nOutcomes\nProduction LLM systems: design and deploy LLM-powered systems that automate medical coding in real clinical environments.\n\nAgentic workflows: build and iterate on agent-based workflows tailored to complex clinical operations.\n\nSecure data pipelines: work with hospital IT to build secure, scalable data ingestion pipelines that adhere to health-data security standards.\n\nProduct integration: integrate AI outputs into the apps used by doctors and hospital staff.\n\nAI roadmap & full ownership: partner with the CTO to define the AI roadmap, and own the full lifecycle of each AI feature - research, prototyping, evaluation, deployment, and monitoring.\n\nYou you are :\nThis job is for you if:\nYou have 3+ years working on applied ML/AI problems in production environments - real systems that run, not just POCs.\n\nYou have strong experience with LLMs and NLP, including prompt engineering and/or fine-tuning.\n\nYou're proficient in Python or Node.js and have worked with ML libraries (Hugging Face, LangChain, PyTorch, etc.).\n\nYou have a deep sense of ownership and can move from prototype to product quickly.\n\nYou're action-oriented and autonomous, and you thrive in a fast-paced startup where you shape the core, not execute tickets.\n\nYou care about solving user problems over shipping features, and you're comfortable getting close to the product and its users.\n\nBonus: familiarity with backend services (Node.js/TypeScript) and data infrastructure.\n\nBonus: experience working with sensitive or regulated data (healthcare, finance, etc.).\n\nHiring process\nQuick chat with Wallerand, our recruiter (30 min)\n\nChat with our CTO, Chris (30 min)\n\nAI / technical case study, in person at our Paris office (60 min)\n\nMeeting with our CEO, Paul (30 min)\n\nWhy should you join us?\nA rare opportunity: you shape Parallel's core AI architecture and ML strategy from day one, with very high ownership alongside the founders.\n\nReal-world impact: your systems directly reduce hospital burnout and free up medical staff to focus on patients, not paperwork.\n\nCutting-edge work that ships: state-of-the-art LLM and agentic systems deployed into real clinical environments - with the engineering rigor (type safety end to end, automated best practices, rapid iteration with tools like Cursor) to make them reliable.\n\nPackage & perks: competitive salary and meaningful equity, plus our standard benefits (Alan health insurance, Swile meal vouchers, Apple equipment, 50% public-transport coverage).\n\nOn-site in Paris, 100% in person - building something this ambitious works best shoulder to shoulder.\n\nWe care about who you are, not just what's on your CV.\nIf you're drawn to what we're building but don't meet every requirement, we still want to hear from you. Studies show that women in particular tend to apply only when they meet 100% of the criteria. If that's you, please don't let that hold you back. We'd love to receive your application.","description_format":"text","description_chars":4702,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Equity","Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Agents"],"lifecycle":[{"event":"open","at":"2026-10-14T16:53:45Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.217,"p_room":0.28,"age_days":110,"expected_fill_days":30,"reasons":["conf:0","win:tail","crowd:"],"computed_at":"2026-10-14T20:50:00Z"},"pay":null,"html_url":"https://alion.io/job/parallel-ai-engineer","json_url":"https://alion.io/job/parallel-ai-engineer.json","meta":{"generated_at":"2026-10-14T20:50:00Z","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":27757,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":3778984},"rest":"https://alion.io/mcp/rest/get_company?id=3778984"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fparallel-ai-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%2Fparallel-ai-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%2Fparallel-ai-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/parallel-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fparallel-ai-engineer"}]}