{"id":2526938,"url":"https://alion.io/job/tractian-senior-ai-engineer","title":"Senior AI Engineer","company":{"id":48244,"name":"TRACTIAN","domain":"tractian.com","url":"https://alion.io/company/tractian","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Gem","truth_index":{"grade":"C","score":62,"open_postings":69,"ghost_share":0.638,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":51000,"max_usd":131000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2102},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"Apache Kafka","optional":false},{"name":"FastAPI","optional":false},{"name":"Flask","optional":false},{"name":"Go","optional":false},{"name":"LLM","optional":false},{"name":"LLM Guardrails","optional":false},{"name":"Machine Learning","optional":false},{"name":"OCR","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"Anthropic","optional":true},{"name":"Docker","optional":true},{"name":"Fine-tuning","optional":true},{"name":"gRPC","optional":true},{"name":"Kubernetes","optional":true},{"name":"Multimodal AI","optional":true},{"name":"OpenAI","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Redis","optional":true},{"name":"Tool Use","optional":true}],"status":"live","first_seen_at":"2026-06-19T13:57:08Z","employer_posted_date":"2026-10-05","last_verified_at":"2026-10-18T09:33:36Z","board_verified":true,"closed_at":null,"days_open":120,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":120},"description":"Why join us\nTractian is transforming the industrial world by empowering frontline maintenance workers to achieve more. We’ve fused cutting-edge hardware with innovative software into one powerful platform, disrupting legacy systems and delivering smarter, faster solutions for our clients.\nAI Engineering at Tractian\nThe AI Engineering team at Tractian focuses on extracting actionable intelligence from vast amounts of industrial assets, telemetry, and maintenance workflows. We bridge the gap between state-of-the-art machine learning models and mission-critical industrial applications. By bringing rigorous software engineering principles to modern AI, we build scalable, event-driven, and resilient systems that frontline engineers rely on 24/7, directly optimizing frontline productivity and asset reliability.\nWhat you'll do\nWe're seeking a Senior AI Engineer with a solid software engineering foundation to design, develop, and deploy production-ready AI and agentic systems. In this role, you will bring strong product vision and high agency, proactively exploring the problem space and driving technical solutions end-to-end. You'll build robust APIs, architect event-driven data streaming pipelines, implement intelligent information retrieval systems, and orchestrate custom agentic workflows that connect AI capabilities with real-world industrial applications.\nResponsibilities\nDesign and develop production-grade applications and custom agentic workflows powered by LLMs.\nBuild intelligent data processing workflows using OCR, PDF layout analysis, audio and image models.\nArchitect and scale event-driven data streaming pipelines using Apache Kafka to power AI workloads.\nCreate and maintain high-performance APIs that integrate AI capabilities with our platform.\nImplement evaluation frameworks (evals) to benchmark and track model quality, accuracy, and regressions.\nPartner proactively with product teams to define technical requirements.\nMentor engineers, drive architecture discussions, and ensure best practices through code reviews.\nRequirements\n5+ years of experience in software engineering with a strong backend/distributed systems foundation. \n2+ years of experience building and shipping production AI/LLM systems.\nBachelor's degree in Computer Science, Engineering, Information Systems, or equivalent technical field.\nDemonstrated experience building production-grade applications with custom agentic systems, document processing pipelines, and/or information-retrieval systems.\nHands-on experience with event-driven architectures and streaming using Apache Kafka.\nWorking knowledge of AI evaluation methods (evals), observability/tracing, security guardrails, cost optimization, latency reduction, and semantic caching.\nStrong proficiency in Python and/or Golang, with experience in frameworks like FastAPI or Flask.\nStrong proficiency in designing, building, and maintaining production REST APIs and databases.\nHigh ownership and strong product sense: able to take ambiguous problems, collect technical requirements, prioritize impact, and execute independently.\nPreferred Qualifications\nExperience with LLM fine-tuning and model optimization techniques.\nKnowledge of containerization (Docker, Kubernetes) and microservices architecture.\nTechnical Skills\nProgramming: Python and/or Golang.\nFrameworks: FastAPI, Flask.\nAgentic Systems: Custom state machines, tool-calling pipelines, execution loops.\nStreaming & Messaging: Apache Kafka, event-driven architecture.\nDocument Processing: OCR engines, PDF parsing, multimodal LLMs.\nAI Reliability: Evals (LLM-as-a-judge, benchmarks), observability, tracing, guardrails.\nAPI Development: REST, OpenAPI, gRPC.\nDatabases: PostgreSQL, Redis, vector databases.\nLLM Integration: OpenAI, Anthropic, and open-source models.\nCompensation & Benefits\nCompetitive Compensation\n30 days of paid annual leave\nEducation and courses stipend\nEarn a trip anywhere in the world every 4 years\nR$1.035/month for meals allowance\nHealth plan with national coverage and without coparticipation\nDental Insurance: we help you with dental treatment for a better quality of life.\nWellhub Membership: Access a wide range of gyms and training programs.","description_format":"text","description_chars":4196,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Annual leave","Dental insurance"],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Sensors & Transducers","Industrial IoT (IIoT)","Maintenance, Repair & Operations (MRO)","Industrial AI"],"lifecycle":[{"event":"open","at":"2026-10-14T12:24:48Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":119,"expected_fill_days":39,"reasons":["conf:1","stale_co","ghost","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tractian-senior-ai-engineer","json_url":"https://alion.io/job/tractian-senior-ai-engineer.json","meta":{"generated_at":"2026-10-18T12:38:33Z","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":18652,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":48244},"rest":"https://alion.io/mcp/rest/get_company?id=48244"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftractian-senior-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%2Ftractian-senior-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%2Ftractian-senior-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/tractian-senior-ai-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftractian-senior-ai-engineer"}]}