{"id":1484545,"url":"https://alion.io/job/salt-ai-engineer-5","title":"AI Engineer","company":{"id":1935342,"name":"Salt","domain":"welovesalt.com","url":"https://alion.io/company/welovesalt","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"C","score":64,"open_postings":1440,"ghost_share":0.603,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-30T05:45:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":100000,"max_usd":203000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":21},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"LangChain","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-06-01T00:00:00Z","employer_posted_date":"2026-06-01","last_verified_at":"2026-09-29T22:22:26Z","board_verified":true,"closed_at":null,"days_open":122,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":121},"description":"Back to all jobs\nApplications are now closed.\nAI Engineer\nRef: JO-2606-361115\nUnited Kingdom, London \n\nData, AI and Machine Learning, Technology \n\nIT \n\n10 - 49 Employees \n\nEnvironment:\n\nHybrid \n\nContract Type:\n\nPermanent \n\nStarts:\n\n2026-08-03 \n\nHiring: AI Engineer (LLMs | Product-Focused | London, Paddington)\nI’m partnering with a fast-growing, heavily funded startup that’s redefining how care providers operate through AI. Backed by $20M in Series A funding and scaling quickly, they’re building an AI-powered platform used across healthcare environments to replace fragmented systems and manual processes.\nThis is a unique opportunity to join early, working directly with the Head of AI to take ownership of engineering and help shape the future of the AI function.\nWhat you’ll be working on\nYou’ll play a key role across two core product areas:\nA day-to-day operating hub that helps professionals make better, faster decisions\nA research-focused platform, leveraging labs, imaging, and structured/unstructured medical data to drive insights\nExample challenges include:\nBuilding AI agents to handle calls and schedule appointments\nCreating systems to generate and structure clinical notes from free text\nUsing LLMs to reliably extract and standardise complex data\nContributing to AI-powered features integrated directly into core workflows\nWhat they’re looking for\nThis is an engineering-led AI role, not ML research:\n~5+ years in software engineering\n2+ years hands-on with LLMs / applied AI\nExperience building 0→1 products in startup environments \nStrong backend focus (Python + TypeScript)\nExperience with frameworks like LangChain\nComfortable owning systems end-to-end (design → build → deploy)\nBonus if you’ve touched frontend or worked closely with product teams.\nPackage & benefits\n£100k + £20k equity\nHybrid: 4 days/week in Paddington\n25 days holiday + private healthcare\nEquity for all employees + strong benefits package\nFlexible remote working (2-3 weeks/year from anywhere)\nProcess (fast & focused)\nAI knowledge discussion\nCoding interview\nAI design challenge (real problem)\nFinal with CTO\n*Rates depend on experience and client requirements","description_format":"text","description_chars":2159,"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":["Equity"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-29T22:07:30Z"}],"liveness":{"score":3,"band":"cold","label":"Long shot","p_open":1,"p_active":0.115,"p_room":0.28,"age_days":121,"expected_fill_days":46,"reasons":["conf:7","agency","stale_co","evergreen","urgency","ghost","win:tail","crowd:brand"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/salt-ai-engineer-5","json_url":"https://alion.io/job/salt-ai-engineer-5.json","meta":{"generated_at":"2026-10-01T00:07:23Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":110,"day_limit":5000,"remaining_today":4890,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}