{"id":3352350,"url":"https://alion.io/job/itds-portugal-senior-ai-systems-engineer-large-language-models-mlops","title":"Senior AI Systems Engineer – Large Language Models & MLOps","company":{"id":4374591,"name":"ITDS Portugal","domain":"itdsportugal.com","url":"https://alion.io/company/itds-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":33000,"max_usd":74000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":15},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AgentOps","optional":false},{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"GCP","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"LangChain","optional":false},{"name":"LLM","optional":false},{"name":"LLMOps","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Terraform","optional":false},{"name":"Transformers","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-27T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-27T00:00:00Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"Unleash the Future of AI — Build Scalable, Production-Ready Systems that Transform Business Impact!\nLisbon-based opportunity with hybrid work model.\nAs a Senior AI Systems Engineer, you will be working for our client, a leader in innovative AI solutions within the banking and regulated environments. You will play a pivotal role in designing and deploying agentic AI systems, including RAG pipelines, multi-step agents, and large language model workflows, to deliver tangible, high-impact business outcomes. This is your chance to drive technological excellence and shape the next generation of AI infrastructure.\nYour main responsibilities:\nDesign and deploy robust AI systems in production, ensuring operational excellence and scalability.\nContribute to end-to-end solution architecture, from model selection to API deployment, orchestration, and monitoring.\nImplement MLOps, LLMOps, and AgentOps best practices, including CI/CD, prompt versioning, and model registry management.\nEstablish monitoring and observability frameworks for AI systems, tracking drift, latency, cost, and output quality.\nIntegrate AI Security by Design principles, safeguarding systems against prompt injections, ensuring traceability, and maintaining auditability.\nCollaborate with business Data Scientists to industrialize AI models and systemize deployment workflows.\nWrite comprehensive technical documentation and promote best practices within the team.\nYou’re ideal for this role if you have:\n5+ years of experience in software engineering or AI, including at least 2 years deploying LLM/AI systems to production environments.\nProven track record of delivering operational AI systems, not just proofs of concept.\nStrong expertise in Python, including frameworks such as LangChain, Transformers, and FastAPI.\nExperience with cloud platforms (AWS, GCP) and infrastructure tools like Docker, Kubernetes, Terraform.\nDeep understanding of MLOps, LLMOps, and AI Security by Design principles.\nExcellent command of English and French (C1 level).\nEligibility to work in Europe.\nIt’s a strong plus if you also have:\nKnowledge of regulated financial environments and security standards.\nExperience with GCP, JavaScript/TypeScript, or advanced research paper analysis.\nLanguage required for the role:\nEnglish (Fluent), French (C1 level)\nEligibility for the role:\nOnly candidates with an existing legal right to work in the European Union will be considered.\n#MAKEYourCareerBETTER\nInterested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.\n\nhttps://itdsportugal.com/en/it-jobs/10344/?utm_source=itjobs","description_format":"text","description_chars":2681,"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":["Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Technology","IT Outsourcing & Dedicated Teams","IT Staffing & Staff Augmentation"],"lifecycle":[{"event":"open","at":"2026-10-27T18:56:00Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":7,"expected_fill_days":28,"reasons":["seen:7","velocity","win:early"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/itds-portugal-senior-ai-systems-engineer-large-language-models-mlops","json_url":"https://alion.io/job/itds-portugal-senior-ai-systems-engineer-large-language-models-mlops.json","meta":{"generated_at":"2026-11-03T10:19:35Z","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":"search","counted_by":"address","units_charged":0,"used_today":0,"day_limit":null,"remaining_today":null,"minute_limit":null,"resets_at":"2026-11-04T00:00:00Z"}},"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":4374591},"rest":"https://alion.io/mcp/rest/get_company?id=4374591"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fitds-portugal-senior-ai-systems-engineer-large-language-models-mlops"},{"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%2Fitds-portugal-senior-ai-systems-engineer-large-language-models-mlops"},{"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%2Fitds-portugal-senior-ai-systems-engineer-large-language-models-mlops"},{"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/itds-portugal-senior-ai-systems-engineer-large-language-models-mlops\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fitds-portugal-senior-ai-systems-engineer-large-language-models-mlops"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3352350}},{"tool":"search_jobs","arguments":{"company":"itdsportugal.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3352350},"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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