{"id":805528,"url":"https://alion.io/job/causalens-ai-engineer","title":"AI Engineer","company":{"id":48003,"name":"causaLens","domain":"causalens.com","url":"https://alion.io/company/causalens","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitee","truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":null,"work_mode":"on_site","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":77000,"max_usd":205000,"period":"year","method":"role_country_seniority_unknown","sample_n":168},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"RAG","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"LLM","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2025-08-18T10:03:37Z","employer_posted_date":"2025-08-18","last_verified_at":"2026-10-31T15:34:54Z","board_verified":true,"closed_at":null,"days_open":439,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":438},"description":"The next wave of enterprise software won’t be dashboards or copilots. It will be Digital Workers, autonomous AI systems capable of executing complex workflows end-to-end. At causaLens, we are building the platform that enables enterprises to deploy these Digital Workers safely and at scale.\nOur Digital Worker Factory allows organizations to design, deploy, and manage AI agents that automate decision-making, analytics, and operational workflows across the enterprise. These systems are already being used by global companies including Johnson & Johnson, Syneos Health and Cisco to transform how work gets done.\nBacked by $50M+ in funding from Molten Ventures, Dorilton Capital, and IQ Capital, and supported by visionary investors including the CEO of Revolut, causaLens is scaling rapidly. Our team includes leading AI researchers, engineers, and scientists, almost 20% with PhDs.\nHere are 2 articles that define our culture:\n1. A Hiring Framework for a New Kind of Services Company\n2. The Primacy of Winning\nThe Role\nWe’re hiring an AI Engineer to build and deploy enterprise-grade AI systems and digital workers in production. You’ll work closely with global organisations, embedding with clients to untangle complex workflows and translate them into reliable, scalable agentic systems-integrating models, data, and enterprise infrastructure into solutions that operate in real-world environments.\nRequirements\nWe’re looking for engineers who want to apply advanced AI to meaningful business problems. You’ll contribute to systems spanning LLMs, multi-agent coordination, retrieval and reasoning, and enterprise data integration; building software that automates workflows and takes action, rather than producing static outputs.\nOur stack typically includes Python, modern LLM frameworks, orchestration tools, and cloud platforms such as AWS, GCP, or Azure.\nWhat you’ll bring:\nProven hands-on experience building production-grade solutions using LLMs, RAG pipelines, MCPs, and agentic workflows\n\nA forward-deployed, client-first mindset, with experience working directly with both technical teams and business stakeholders\n\nStrong delivery capabilities, with the ability to translate complex business problems into scalable AI systems\n\nA track record of delivering measurable impact through applied AI\n\nWhat you’ll do:\nPartner with leading enterprises to understand their needs and design tailored agentic workflows\n\nImplement robust, scalable systems leveraging the latest advancements in AI\n\nOwn the end-to-end delivery of high-impact AI products, from concept through to production deployment\n\nOur culture values intellectual rigour, ownership, and the primacy of winning. We expect tech team members to work from the office 1-2 days per week.\nBenefits\nWe care about our people’s lives, both inside and outside of causaLens. Beyond the core benefits like competitive remuneration and a great work-life balance, we offer the following:\n25 days of paid holiday, plus bank holidays\n\ncarry over/sell holiday options (up to 5 days)\n\nShare options\n\nPension scheme\n\nCore life cover for all employees, equivalent to 4x your annual basic salary\n\nHappy hours and team outings\n\nReferral bonus program\n\nCycle to work scheme\n\nFriendly tech purchases\n\nBenefits to choose from, including Health/Dental Insurance\n\nSpecial Discounts\n\nLearning and development budget\n\nWork abroad days\n\nOffice snacks and drinks\n\nLogistics\nRecruiter Screen\n\nHiring Manager / Team Interview (30 mins): Deep dive into past projects, recent codebases\n\nTake-Home Challenge (3 hours): Testing structured thinking and practical coding/problem-solving.\n\n\"Day 0\" Onsite (Hammersmith): * 3 x 30-minute technical interviews.\n\n-Founders/Exec Interview\nIf you require accommodations during the application process or in your role at causaLens, please contact us at ","description_format":"text","description_chars":3846,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Dental insurance","Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["AI Agents","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-09-12T09:26:38Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker","cap_exempt":false,"checked_at":"2026-10-31T06:23:40+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.141,"p_room":0.28,"age_days":438,"expected_fill_days":24,"reasons":["conf:1","urgency","win:tail","crowd:"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/causalens-ai-engineer","json_url":"https://alion.io/job/causalens-ai-engineer.json","meta":{"generated_at":"2026-10-31T19:33:46Z","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":30796,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":48003},"rest":"https://alion.io/mcp/rest/get_company?id=48003"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcausalens-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%2Fcausalens-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%2Fcausalens-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/causalens-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcausalens-ai-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":805528}},{"tool":"search_jobs","arguments":{"company":"causalens.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":805528},"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. 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