{"id":2173890,"url":"https://alion.io/job/grafton-cz-senior-ai-engineer-full-stack-llm-applications","title":"Senior AI Engineer | Full-Stack & LLM Applications","company":{"id":4373456,"name":"Grafton Czech Republic","domain":"grafton.cz","url":"https://alion.io/company/grafton-cz","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Alma Career","truth_index":{"grade":"A","score":100,"open_postings":6,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-11-01T06:10:25Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Prague, Czech Republic"],"countries":["CZ"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":125000,"max":130000,"currency":"CZK","period":"month","gross":null,"usd_annual":71988},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"LLM","optional":false},{"name":"Node JS","optional":false},{"name":"Prompt Engineering","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-09T13:13:54Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-11-01T22:26:42Z","board_verified":true,"closed_at":null,"days_open":23,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":23},"description":"Description:\nDo you enjoy combining full-stack development with hands-on AI engineering? Are you interested in taking LLM-based applications from initial concept to production?\nWe are looking for a Senior AI Engineer with strong full-stack development skills and practical experience with LLMs. You will develop AI-powered applications, build integrations, and work closely with business and technical stakeholders to translate requirements into working solutions.\nThe role follows a forward-deployed engineering approach, combining hands-on coding with direct involvement in solution design, implementation, deployment, and continuous improvement.\nWhat Will You Do?\n- Build and deploy AI-powered applications, prototypes, and scalable solutions\n- Develop full-stack applications using React, TypeScript, Node.js, and Python\n-Design and optimize AI/ML solutions, including LLM applications and prompt engineering\n- Configure and improve voice technologies and transcription components\n- Develop APIs and integrate applications with enterprise systems and third-party services\n- Collaborate with business and technical stakeholders to translate requirements into effective solutions\n- Test, troubleshoot, and continuously improve deployed applications based on feedback and results\n- Manage competing priorities and take ownership of delivery from concept to production\nRequirements:\nWhat Do You Bring?\n- Strong experience with React, TypeScript, and Node.js\n- Hands-on proficiency in Python\n- Practical experience building AI/ML applications, particularly with LLMs and prompt engineering\n- Experience with APIs, third-party integrations, and enterprise systems\n- Strong problem-solving skills and the ability to translate business needs into technical solutions\n- Excellent communication skills and the ability to explain technical concepts to non-technical stakeholders\n- A proactive, independent mindset and the ability to manage multiple projects in a fast-paced environment\nOther information:\nBenefits:\nWhat We Offer?\n- Annual bonus of up to 20% of gross annual salary\n- Flexible working hours and hybrid model (3 days home office per week)\n- Company car for private use or car allowance 10 800 CZK/m\n- 5 weeks of vacation + additional days off for long-term cooperation\n- 6 sick days + full compensation for up to 10 days of sickness absence per year\n- Multisport card, Edenred benefits, and meal allowance\n- Pension and life insurance contributions\n- Professional development, training, and certifications\n- Employee share purchase program\n- Rewards for work anniversaries and long-term cooperation\n- Company events, health & wellbeing activities\nSend us your CV in English and Czech if you have one. For more related job opportunities visit https://www.grafton.cz/en/job-search\nPlease, quote the reference number 1006288","description_format":"text","description_chars":2828,"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":["Company events","Flexible schedule","Home office","Life insurance","Professional development"],"hiring_locations":[{"name":"Czech Republic","iso":"CZ","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-09T13:13:54Z"}],"visa":[],"liveness":{"score":38,"band":"fade","label":"Fading","p_open":1,"p_active":0.508,"p_room":0.75,"age_days":22,"expected_fill_days":30,"reasons":["conf:0","agency","velocity","win:late"],"computed_at":"2026-11-01T06:10:25Z"},"pay":{"stated_usd_annual":71988,"is_top_pay":false},"html_url":"https://alion.io/job/grafton-cz-senior-ai-engineer-full-stack-llm-applications","json_url":"https://alion.io/job/grafton-cz-senior-ai-engineer-full-stack-llm-applications.json","meta":{"generated_at":"2026-11-02T00:28:13Z","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":745,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":4373456},"rest":"https://alion.io/mcp/rest/get_company?id=4373456"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgrafton-cz-senior-ai-engineer-full-stack-llm-applications"},{"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%2Fgrafton-cz-senior-ai-engineer-full-stack-llm-applications"},{"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%2Fgrafton-cz-senior-ai-engineer-full-stack-llm-applications"},{"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/grafton-cz-senior-ai-engineer-full-stack-llm-applications\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgrafton-cz-senior-ai-engineer-full-stack-llm-applications"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":2173890}},{"tool":"search_jobs","arguments":{"company":"grafton.cz","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":2173890},"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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