{"id":2888590,"url":"https://alion.io/job/silver-bell-group-ai-machine-learning-engineer","title":"AI Machine Learning Engineer","company":{"id":4415251,"name":"Silver Bell Group","domain":"silverbellgroup.com","url":"https://alion.io/company/silver-bell-group","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":{"grade":"C","score":60,"open_postings":155,"ghost_share":0.665,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-22T06:10:10Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Belgrade, Serbia"],"countries":["RS"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Chroma","optional":false},{"name":"CI/CD","optional":false},{"name":"Embeddings","optional":false},{"name":"FastAPI","optional":false},{"name":"LLM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"Next.js","optional":false},{"name":"Pinecone","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Qdrant","optional":false},{"name":"RAG","optional":false},{"name":"Weaviate","optional":false},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true}],"status":"live","first_seen_at":"2025-12-04T00:00:00Z","employer_posted_date":"2025-12-04","last_verified_at":"2026-10-22T19:18:23Z","board_verified":true,"closed_at":null,"days_open":322,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":322},"description":"AI Engineer / Machine Learning Engineer\nRole Overview\nWe are seeking a highly skilled AI Engineer / Machine Learning Engineer with deep expertise in building, optimizing, and deploying advanced AI systems. The ideal candidate has strong experience with LLM-based architectures, vector databases, distributed AI agents, and end-to-end machine learning lifecycle management.\nKey Responsibilities\nDesign, develop, and deploy ML/DL models for production environments.\n\nBuild and optimize LLM-based systems including RAG pipelines, embeddings, and retrieval workflows.\n\nArchitect, implement, and maintain vector database solutions (Weaviate, Pinecone, Chroma, Qdrant).\n\nDevelop backend systems using FastAPI and microservice patterns.\n\nImplement distributed AI agent systems and multi-agent orchestration.\n\nIntegrate ML models into full-stack applications (Python backend, Next.js frontend).\n\nOversee MLOps processes including model training, versioning, deployment, monitoring, and CI/CD integration.\n\nCollaborate with product, data, and engineering teams to deliver scalable AI solutions.\n\nRequired Skills & Qualifications\nML / Deep Learning: Advanced expertise in training and deploying models.\n\nLLM, RAG & Embeddings: Advanced proficiency with modern LLM frameworks and retrieval-augmented generation.\n\nVector Databases: Expert-level experience with Weaviate, Pinecone, Chroma, or Qdrant.\n\nBackend Architecture: High-level proficiency with FastAPI, microservices, and modern API design.\n\nPython & PyTorch: Strong development and deployment experience.\n\nNext.js: Practical understanding of client/server communication and integration with AI backends.\n\nDistributed AI Agents: Deep understanding of agent-based AI systems.\n\nMLOps: Experience with model lifecycle management is a strong advantage.","description_format":"text","description_chars":1793,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-20T01:05:25Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.14,"p_room":0.28,"age_days":322,"expected_fill_days":32,"reasons":["conf:1","stale_co","velocity","ghost","win:tail","crowd:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":null,"html_url":"https://alion.io/job/silver-bell-group-ai-machine-learning-engineer","json_url":"https://alion.io/job/silver-bell-group-ai-machine-learning-engineer.json","meta":{"generated_at":"2026-10-22T19:32:30Z","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":2899,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"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":4415251},"rest":"https://alion.io/mcp/rest/get_company?id=4415251"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsilver-bell-group-ai-machine-learning-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%2Fsilver-bell-group-ai-machine-learning-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%2Fsilver-bell-group-ai-machine-learning-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/silver-bell-group-ai-machine-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsilver-bell-group-ai-machine-learning-engineer"}]}